Docker Jobs
122 jobs found
2 days ago
# Senior DevOps Engineer (Exchange / Trading Platforms), Poland **Location:** Warsaw, Poland **Department:** Engineering – Exchange **Employment Type:** Full-time **Workplace Type:** Hybrid --- ## About the Role We are a team that designs, develops, maintains, and improves software for various ventures projects — projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure. As a **Senior DevOps Engineer**, you will be involved in a number of technically challenging problems, overseeing design and coding for features. This position will work very closely with multiple functions across the organization. You will be involved in every aspect of the product development process, from brainstorming the next great product innovation to tweaking pixels right before launch. --- ## Responsibilities - Develop tools for application and performance monitoring - Contribute to system architecture design - Develop and deploy cloud infrastructure in an IaC manner - Improve and manage Terraform, Kubernetes, and CI/CD pipelines - Design and implement Disaster Recovery & backup solutions - Automate and streamline operations and processes - Communicate, escalate, and follow up as appropriate to ensure problems are solved --- ## Requirements - Solid experience in **AWS**, **Terraform**, and **Kubernetes** is a must - Experience in building CI/CD pipelines for large-scale enterprise applications - Experience in monitoring systems like **Prometheus**, **Grafana**, etc. - Experience in logging systems like **Fluentbit**, **ElasticSearch / OpenSearch**, etc. - Experience in maintaining high-availability and low-latency crypto exchange is a plus - Experience in **Linux** and **Network Concepts** - Experience in **GitOps** with **ArgoCD** is a plus - 4+ years of experience in DevOps & AWS - Ability to code — you are expected to write maintainable code - A strong interest in working in technology and/or financial environments - Excellent communication and interpersonal skills to engage both technical and non-technical stakeholders --- ## Life @ Crypto.com - **Empowered to think big** — Try new opportunities while working with a talented, ambitious, and supportive team. - **Transformational and proactive working environment** — Empower employees to find thoughtful and innovative solutions. - **Growth from within** — We help develop new skill sets that will impact your personal and professional growth. - **Work Culture** — Our colleagues are some of the best in the industry; we are all here to help and support one another. - **One cohesive team** — Engage stakeholders to achieve our ultimate goal: Cryptocurrency in every wallet. - **Work Flexibility Adoption** — Flexi-work hours and hybrid or remote setup. - **Aspire career alternatives** through us — our internal mobility program offers employees new scope. - **Work Perks** — Crypto.com Visa card provided upon joining. --- ## Benefits - Competitive salary - Attractive annual leave entitlement including: birthday, work anniversary - Work Flexibility Adoption — Flexi-work hours and hybrid or remote setup - Aspire career alternatives through us — our internal mobility program can offer employees a diverse scope - Work Perks — Crypto.com Visa card provided upon joining *Our Crypto.com benefits packages vary depending on region requirements. You can learn more from our talent acquisition team.* --- ## About Crypto.com Founded in 2016, **Crypto.com** serves more than 150 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: **Cryptocurrency in Every Wallet™**. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem. Learn more at [https://crypto.com](https://crypto.com). --- Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team. Personal data provided by applicants will be used for recruitment purposes only. Please note that only shortlisted candidates will be contacted. --- *We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.* --- **When applying, mention the word CANDYSHOP to show you read the job post completely.**
2 days ago
## Senior DevOps Engineer (Exchange / Trading Platforms), Singapore **Location:** Singapore, Singapore **Department:** Engineering – Exchange **Commitment:** Full-time **Workplace Type:** Hybrid --- We are a team that designs, develops, maintains, and improves software for various ventures projects — projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure. As a **Senior DevOps Engineer**, you will be involved in a number of technically challenging problems and oversee design and coding for features. This position will work very closely with multiple functions across the organization. You will be involved in every aspect of the product development process, from brainstorming the next great product innovation to tweaking pixels right before launch. ## Responsibilities - Develop tools for application and performance monitoring - Contribute to system architecture design - Develop and deploy cloud infrastructure in an IaC manner - Improve and manage Terraform, Kubernetes, and CI/CD pipelines - Design and implement Disaster Recovery & backup solutions - Automate and streamline operations and processes - Communicate, escalate, and follow up as appropriate to ensure problems are solved ## Requirements - Solid experience in **AWS**, **Terraform**, and **Kubernetes** is a must - Experience in building CI/CD pipelines for large-scale enterprise applications - Experience in monitoring systems like **Prometheus**, **Grafana**, etc. - Experience in logging systems like **Fluentbit**, **ElasticSearch / OpenSearch**, etc. - Experience in maintaining high-availability and low-latency crypto exchange is a plus - Experience in **Linux** and **Network Concepts** - Experience in **GitOps** with **ArgoCD** is a plus - 4+ years of experience in DevOps & AWS - Ability to code — you are expected to write maintainable code - A strong interest in working in technology and/or financial environments - Excellent communication and interpersonal skills to engage both technical and non-technical stakeholders --- ## Life @ Crypto.com **Empowered to think big.** Try new opportunities while working with a talented, ambitious, and supportive team. **Transformational and proactive working environment.** Empower employees to find thoughtful and innovative solutions. **Growth from within.** We help develop new skill sets that will impact your personal and professional growth. **Work Culture.** Our colleagues are some of the best in the industry; we are all here to help and support one another. **One cohesive team.** Engage stakeholders to achieve our ultimate goal — Cryptocurrency in every wallet. **Work Flexibility Adoption.** Flexi-work hours and hybrid or remote setup. **Aspire career alternatives through us.** Our internal mobility program offers employees a new scope. **Work Perks:** Crypto.com Visa card provided upon joining. --- **Are you ready to kickstart your future with us?** ## Benefits - Competitive salary - Attractive annual leave entitlement including birthday and work anniversary - Work Flexibility Adoption — flexi-work hours and hybrid or remote setup - Aspire career alternatives through us — our internal mobility program can offer employees a diverse scope - Work Perks: Crypto.com Visa card provided upon joining Our Crypto.com benefits packages vary depending on regional requirements; you can learn more from our talent acquisition team. --- ## About Crypto.com Founded in 2016, **Crypto.com** serves more than 150 million customers and is the world's fastest-growing global cryptocurrency platform. Our vision is simple: **Cryptocurrency in Every Wallet™**. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem. Learn more at [https://crypto.com](https://crypto.com). Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team. Personal data provided by applicants will be used for recruitment purposes only. Please note that only shortlisted candidates will be contacted. --- *We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.* --- **When applying, mention the word CANDYSHOP to show you read the job post completely.**
2 days ago
## Senior DevOps Engineer (Exchange / Trading Platforms), Taiwan **Location:** Taipei, Taiwan **Department:** Engineering – Exchange / Trading Platforms **Employment Type:** Full-time **Workplace Type:** Hybrid --- We are a team that designs, develops, maintains, and improves software for various ventures projects — projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure. As a **Senior DevOps Engineer**, you will be involved in a number of technically challenging problems and oversee design and coding for features. This position will work very closely with multiple functions across the organization. You will be involved in every aspect of the product development process, from brainstorming the next great product innovation to tweaking pixels right before launch. --- ### Responsibilities - Develop tools for application and performance monitoring - Contribute to system architecture design - Develop and deploy cloud infrastructure in an IaC manner - Improve and manage Terraform, Kubernetes, and CI/CD pipelines - Design and implement Disaster Recovery & backup solutions - Automate and streamline operations and processes - Communicate, escalate, and follow up as appropriate to ensure problems are solved --- ### Requirements - Solid experience in **AWS**, **Terraform**, and **Kubernetes** is a must - Experience in building CI/CD pipelines for large-scale enterprise applications - Experience in monitoring systems like **Prometheus**, **Grafana**, etc. - Experience in logging systems like **Fluentbit**, **ElasticSearch** / **OpenSearch**, etc. - Experience in maintaining high-availability and low-latency crypto exchange is a plus - Experience in **Linux** and network concepts - Experience in **GitOps** with **ArgoCD** is a plus - 4+ years of experience in **DevOps** & **AWS** - Ability to code — you are expected to write maintainable code - A strong interest in working in technology and/or financial environments - Excellent communication and interpersonal skills to engage both technical and non-technical stakeholders --- ### Life @ Crypto.com - **Empowered to think big.** Try new opportunities while working with a talented, ambitious, and supportive team. - **Transformational and proactive working environment.** Empower employees to find thoughtful and innovative solutions. - **Growth from within.** We help develop new skill sets that impact your personal and professional growth. - **Work Culture.** Our colleagues are some of the best in the industry; we are all here to help and support one another. - **One cohesive team.** Engage stakeholders to achieve our ultimate goal — Cryptocurrency in every wallet. - **Work Flexibility Adoption.** Flexi-work hours and hybrid or remote setup. - **Aspire career alternatives through us.** Our internal mobility program offers employees new scope. - **Work Perks:** Crypto.com Visa card provided upon joining. Are you ready to kickstart your future with us? --- ### Benefits - Competitive salary - Attractive annual leave entitlement including birthday and work anniversary - Work Flexibility Adoption — flexi-work hours and hybrid or remote setup - Aspire career alternatives through us — our internal mobility program can offer employees a diverse scope - Work Perks: Crypto.com Visa card provided upon joining Our Crypto.com benefits packages vary depending on regional requirements. You can learn more from our talent acquisition team. --- ### About Crypto.com Founded in 2016, **Crypto.com** serves more than 150 million customers and is the world's fastest-growing global cryptocurrency platform. Our vision is simple: **Cryptocurrency in Every Wallet™**. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem. Learn more at [https://crypto.com](https://crypto.com). Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team. Personal data provided by applicants will be used for recruitment purposes only. Please note that only shortlisted candidates will be contacted. --- *We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.* --- **When applying, mention the word CANDYSHOP to show you read the job post completely.**
2 days ago
## Senior DevOps Engineer (Exchange / Trading Platforms) **Location:** London, United Kingdom **Department:** Engineering – Exchange **Employment Type:** Full-time **Workplace Type:** Hybrid --- ### About the Role We are a team that designs, develops, maintains, and improves software for various ventures projects — projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure. As a **Senior DevOps Engineer**, you will be involved in a number of technically challenging problems and oversee design and coding for features. This position will work very closely with multiple functions across the organization. You will be involved in every aspect of the product development process, from brainstorming the next great product innovation to tweaking pixels right before launch. --- ### Responsibilities - Develop tools for application and performance monitoring - Contribute to system architecture design - Develop and deploy cloud infrastructure in an **IaC** manner - Improve and manage **Terraform**, **Kubernetes**, and **CI/CD** pipelines - Design and implement **Disaster Recovery** and backup solutions - Automate and streamline operations and processes - Communicate, escalate, and follow up as appropriate to ensure problems are solved --- ### Requirements - Solid experience in **AWS**, **Terraform**, and **Kubernetes** is a must - Experience in building **CI/CD pipelines** for large-scale enterprise applications - Experience in monitoring systems like **Prometheus**, **Grafana**, etc. - Experience in logging systems like **Fluentbit**, **ElasticSearch / OpenSearch**, etc. - Experience in maintaining high-availability and low-latency crypto exchange is a plus - Experience in **Linux** and **Network Concepts** - Experience in **GitOps** with **ArgoCD** is a plus - 4+ years of experience in **DevOps** and **AWS** - Ability to code — you are expected to write maintainable code - A strong interest in working in technology and/or financial environments - Excellent communication and interpersonal skills to engage both technical and non-technical stakeholders --- ### Salary Range **£0 - £80,000 a year** --- ### Life @ Crypto.com Empowered to think big. Try new opportunities while working with a talented, ambitious, and supportive team. - Transformational and proactive working environment — employees are empowered to find thoughtful and innovative solutions - Growth from within — we help develop new skill sets that impact your personal and professional growth - Work culture — our colleagues are some of the best in the industry; we are all here to help and support one another - One cohesive team — engage stakeholders to achieve our ultimate goal: **Cryptocurrency in every wallet** - Work flexibility adoption — flexi-work hours and hybrid or remote setup - Aspire career alternatives through us — our internal mobility program offers employees new scope - Work perks: **Crypto.com Visa card** provided upon joining **Are you ready to kickstart your future with us?** --- ### Benefits - Competitive salary - Attractive annual leave entitlement including birthday and work anniversary - Work flexibility adoption — flexi-work hours and hybrid or remote setup - Aspire career alternatives through us — our internal mobility program offers employees diverse scope - Work perks: **Crypto.com Visa card** provided upon joining Our benefits packages vary depending on region requirements. You can learn more from our talent acquisition team. --- ### About Crypto.com Founded in 2016, **Crypto.com** serves more than 150 million customers and is the world's fastest-growing global cryptocurrency platform. Our vision is simple: **Cryptocurrency in Every Wallet™**. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem. Learn more at [https://crypto.com](https://crypto.com). --- ### Equal Opportunity Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team. Personal data provided by applicants will be used for recruitment purposes only. Please note that only shortlisted candidates will be contacted. --- *We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.* --- **When applying, mention the word CANDYSHOP to show you read the job post completely.**
3 days ago
```markdown ## About CoW DAO **CoW DAO** is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades for optimal outcomes. We also fund values-aligned projects via the CoW Grants Program. CoW Protocol is consistently ranked among the top DEX aggregators by monthly volume and is the largest intent-based exchange. Our MEV Blocker protects trades from harmful MEV extraction and is integrated across the Ethereum ecosystem. The CoW AMM is the only live AMM designed to protect liquidity providers from LVR (loss-versus-rebalancing). With over **100 open-source repositories** on GitHub, we're transparent, community-driven, and deeply committed to the open-source ethos. Our real-time Dune Analytics dashboard showcases billions in cumulative trading volume and a rapidly growing user base. As we continue to scale, CoW DAO remains at the forefront of DeFi innovation, prioritizing security, efficiency, and decentralization. Learn more ## About the role *Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in **Europe or remote +/- 4 hours CEST time*** *Please note* we’re not hiring from the US, Australia, or New Zealand *Position: **Full-time contractor*** We are looking for an enthusiastic, self-motivated, **Senior Backend Engineer** to help us build the next generation of decentralised trading protocols. As a dedicated backend engineer, you will gain ownership of our existing backend services and influence the creation, design, and execution of future features and products. You will work on technically challenging aspects of our off-chain services and our developer-facing APIs and help ensure the delivery of reliable and performant features to improve CoW Protocol. **Our Tech Stack** - **Backend Code:** Rust, Tokio, Cargo, Git (https://github.com/cowprotocol/services) - **Infrastructure:** Pulumi, AWS, Docker, Kubernetes, Grafana, Prometheus, Elasticsearch - **Other codebases:** Typescript, Python, Solidity ## What you will do - Architect and design our off-chain services (core auction protocol as well as the orderbook) to support feature growth and the rapidly changing requirements that come from being an application on a constantly evolving blockchain. - While your focus will be writing concurrent backend systems in Rust, you will also interact with our Smart Contracts written in Solidity and develop your understanding of auction mechanisms and DeFi protocols. - Participate in our on-call rotation to help ensure the reliability of our production systems (**on-call work is additionally compensated**). - Work closely with researchers and the product team to ship features and come up with new solutions for challenging technical problems. - Deliver high-quality code for features from concept until production (including state-of-the-art monitoring of our production systems). - Give thoughtful and in-depth code reviews of your colleagues’ contributions to our open-source codebase. ## Who you are - You have 8+ years of production experience with **systems-level programming languages**, with at least 3+ years of hands-on production experience using **Rust**. - You have **practical experience working in web3** (ideally in DeFi and the Ethereum ecosystem). - You have excellent computer science, programming, and algorithmic skills. - Experience with operating, maintaining, and architecting complex software systems. - You care deeply about the quality, readability, observability, and testability of your code. - You proactively give technical direction to improve performance, prevent issues, optimise data usage, and refactor the codebase. - You are a team player, strong communicator, and gladly share your expertise with others. - You collaborate effectively with a remote-first team on a large, open-source codebase. - Ideally, someone senior who can mentor colleagues and provide direction. - You are excited to explore and gain experience with Ethereum. ## What we can offer you - Flexible work environment: Join our hub in Lisbon or work remotely. - Token plan: Have a stake in our mission and shape the future of CoW DAO. - Periodic gatherings: Enjoy opportunities to connect with the rest of the team through regular trips. - Conference allocation: Stay up-to-date with ecosystem advancements using our conference budget. - Learning budget: Use our learning budget to support your higher ambitions. - Hardware budget: Take advantage of a hardware budget for acquiring necessary equipment. - Make an impact: You are joining a startup where you can make a huge difference. Your work matters! - Flat hierarchies mean fewer processes and bureaucracy - see more of your ideas come to life! - Flexible work and vacation times: Prioritize work-life balance through our robust flexible work policy and vacation allowance. - Growth: If you're someone who loves taking the initiative and getting things done, CoW offers lots of opportunities for your individual growth. ## Referral Program Earn 6.000 USDC or USD with the refer-to-earn program. More details here. ## Culture Life within the CoW DAO is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we're all about feedback, coming together, and enjoying the journey along the way! **At CoW DAO, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability** When applying, mention the word CANDYSHOP to show you read the job post completely. ```
9 days ago
## About Nexus Nexus is the engine for verifiable finance — a blockchain designed to natively embed the world’s financial system into one compounding system. Built to support every major financial market on a single global exchange, Nexus unifies infrastructure that has historically been fragmented across chains and intermediaries. Headquartered in San Francisco with a growing presence in Buenos Aires, Nexus is proud to be a cross-continental team of engineers, cryptographers, and market builders. We’re investing deeply in the Latin American ecosystem — and always looking for world-class talent to join us. Nexus is backed by leading investors, including Pantera, Lightspeed, Dragonfly, Faction, Blockchain Builders Fund, Alliance, and SVA, and works with more than 100 partners across the global finance and blockchain stack. **Location:** Remote **Type:** Contract ## The Role We're hiring a **Junior/Mid Infrastructure Engineer** in Latin America to support and help build the core infrastructure powering Nexus's Layer 1 blockchain and its high-performance DEX, enshrined at the protocol layer. This role focuses on distributed infrastructure supporting financial workloads that demand reliability and performance. You'll work closely with senior engineers, product, and protocol teams while contributing remotely from Argentina or broader LATAM. This is a great opportunity to grow your career working on infrastructure at the heart of a global execution system — from public testnet through mainnet. ## What You'll Do - Support the deployment and maintenance of distributed infrastructure powering Nexus's L1 blockchain and DEX. - Assist in optimizing transaction pipelines for speed and reliability under senior guidance. - Contribute to building secure, production-grade systems that meet performance requirements. - Help maintain high-availability infrastructure across cloud and distributed environments. - Learn and apply best practices for observability, reliability, and secure operations. ## What Success Looks Like - Reliable contribution to a stable mainnet with consistent uptime and availability. - Active participation in improving DEX performance and latency. - Quickly ramping up on internal tooling and workflows — first meaningful contribution within the first month. - Growing comfort with high-performance benchmarking and infrastructure tuning. - Positive collaboration with the team and consistent delivery on assigned tasks. ## Must-Have - 1–3 years of software engineering experience, with some exposure to infrastructure or distributed systems. - Working knowledge of **Rust**, **Go**, or another systems language. - Basic understanding of distributed systems concepts (consensus, fault tolerance, latency). - Hands-on experience with **Docker**; familiarity with **Kubernetes** is a plus. - Exposure to observability tools such as **Prometheus**, **Grafana**, or similar. - Familiarity with Infrastructure-as-Code tools such as **Terraform** or **Pulumi**. - Basic experience with at least one major cloud provider (**AWS**, **GCP**, or **Azure**). - Eagerness to learn secure, fault-tolerant infrastructure practices. - Good written and spoken Business English. ## Bonus Points - Experience running distributed blockchain infrastructure, validator networks, or Layer-1 systems. - Knowledge of MEV mitigation, transaction ordering fairness, or decentralized exchange infrastructure. - Experience optimizing consensus or transaction pipelines for determinism and low latency. - Familiarity with zero-knowledge proofs or cryptographic systems. ## Why Join Us - Build the distributed infrastructure behind a next-generation Layer 1 blockchain. - Work on systems where infrastructure performance directly shapes the end-to-end trading experience. - Collaborate with top engineers in AI, cryptography, runtime systems, and distributed consensus. - Shape primitives and infrastructure designed for long-term correctness, performance, and global scale. - Join a high-performance engineering culture where deep technical work is valued and expected. When applying, mention the word **CANDYSHOP** to show you read the job post completely.
Localcoin
11 days ago
## **ABOUT US** **Localcoin**, founded in 2017 with headquarters in Toronto, is on a mission to simplify the process and experience of buying or selling digital currencies globally. We envision bringing digital currency to the mainstream financial market through partnerships with leading corporate and franchised retail spaces. With terminals across Canada and Australia, Localcoin is now the largest Bitcoin ATM provider in Canada. At its core, Localcoin believes that everyone should be able to own cryptocurrency and have a deep understanding of blockchain technology. As a member of our rapidly growing team, you'll join a talented, dynamic group of team members who will encourage you to learn, grow and thrive in your career every step of the way. If you're a self-starter looking to hone your skills in a startup environment that fosters innovation, transparency and team connectivity, we look forward to hearing from you! ## **THE ROLE** Localcoin seeks to inspire the future of digital currency globally as the largest bitcoin ATM network in Canada. We are looking for an individual who is passionate about learning new technologies to join our growing Engineering team as our **Java Back End Developer**. As a **Java Back-End Developer** at Localcoin, you will be responsible for developing and maintaining functional and stable back end applications for our company, ensuring system consistency and availability. Working alongside the Engineering team, you should have an unyielding desire to learn and broaden your horizon along with contributing towards daily deliverables. You should be a team player, familiar with the Agile framework of delivery. ## **WHAT YOU'LL BE DOING** - Work with our cryptocurrency ATM backend server which connects over 200 machines to the network - Create, improve, and maintain high availability systems for cryptocurrency ATM network and online products such as: Know Your Client (KYC) identification verification software and transaction monitoring systems - Add software integrations with various Blockchain based networks and providers - Implement new features on the cryptocurrency ATM network such as: new cryptocurrency offerings, marketing campaigns, user experience features and more - Make data available from specific internal systems to client systems through distributed cloud environment ## **WHAT WE'RE LOOKING FOR** - 5+ years in backend development and strong knowledge in Java 8 along with Maven or Gradle - In-depth experience with Spring framework, including Spring Boot, JPA, MVC and Spring Security for building RESTful services - Experience with functional testing, unit testing, code coverage and static code analysis tools such as Sonar - Experience with BDD and related tools - Strong proficiency in SQL, DDL, DML, relational database design and indexing in any well known SQL databases such as MySQL, Postgres, Oracle DB, MSSQL - Proficient in Git flow, Maven, NGINX and Docker ## **THIS IS NICE (Preferred Skills)** - Experience with any CI/CD platforms on the cloud - Expertise on Linux platforms and shell commands - Good understanding of cloud environments like AWS/GCP - Good understanding of Cloudflare platform - Expertise using Swagger and/or Postman tools - Experience with NodeJS and NPM management - Experience with AngularJS/Angular - Expertise on Python scripting - Good understanding about asymmetric/symmetric encryption with OpenSSL - Good understanding about database-migration tools such as Flyway - Experience with manual automation tools such as Integromat ## **WHAT YOU'LL LOVE ABOUT US** - Competitive Salary - Health & Wellness Benefits - Hybrid & Flexible Office Environment - Professional Development - Standups, Demos and Monthly Socials to keep us aligned and connected - And so much more! *Localcoin is committed to building a team that represents a variety of backgrounds, perspectives and skills. The more inclusive and diverse we are, the more our work will improve. If you're determined and great at what you do, come as you are.* *If you require accommodation at any stage throughout the recruitment process, please notify your talent team or send an email to careers@localcoinatm.com.* When applying, mention the word **CANDYSHOP** to show you read the job post completely.
Improbable
11 days ago
## **Senior AI/ML Engineer - Production Systems** **Company:** **Kallikor** At **Kallikor**, we're building the future of supply chain intelligence through AI-powered simulation digital twins. We create living digital representations of real-world operations (warehouses, distribution networks, global logistics) that help organisations make better decisions faster. We're at an inflection point: moving from AI-assisted tools to domain-specific AI that understands supply chains as deeply as our best engineers do. You'll be instrumental in building our first domain-specific language model (DSLM) and the foundation for **Project Genome**, an ambitious initiative to capture and synthesise the world's supply chain knowledge into actionable intelligence. **This is a production engineering role first.** You'll build robust Python systems that happen to train and serve LLMs, not the other way around. We need someone who writes production-quality code, debugs complex distributed systems, and thinks about reliability, who has learned ML/LLMs as powerful tools in their engineering arsenal. You'll work across our entire AI stack: building FastAPI services that serve models, creating training pipelines that process production data, deploying inference endpoints with proper monitoring, and integrating all of this into our existing Python backend. The ML is important, but the engineering discipline is what makes it production-ready. Learn more at **kallikor.ai**. --- ### **Your Opportunity** - **Build production AI systems**: Design and implement the full stack, from FastAPI endpoints that handle requests, to training pipelines that process data, to inference services that serve predictions. You'll own the architecture, not just the model weights. - **Train and deploy our DSLM**: Fine-tune models using Unsloth/Axolotl, but more importantly, build the robust infrastructure around it - data pipelines that feed training, evaluation frameworks that catch regressions, deployment systems that handle failover. Make it production-grade. - **Integrate ML into our backend**: We use FastAPI, PydanticAI, FastMCP, Memgraph. You'll extend these systems with ML capabilities, not as a separate "ML service" but as a natural part of our backend architecture. Clean abstractions, proper error handling, observability. - **Own inference performance**: Get models running fast, whether that's vLLM deployment, quantization strategies, batching optimizations, or caching. Hit our <200ms latency targets through engineering, not just throwing bigger GPUs at it. - **Shape Project Genome's foundation**: Work with our Principal Engineer to architect how we ingest, process, and learn from global supply chain data. This is systems design as much as ML with data pipelines, graph databases, incremental learning strategies being just as important. - **Mentor through code review and pairing**: Raise the bar on code quality, testing, and production practices across the team. Teach mid and junior engineers how to build ML systems that don't fall over. --- ### **Why you're made for this** - **You're a strong production Python engineer**: You write clean, maintainable, tested code. You understand async/await, know when to use generators vs lists, can profile performance bottlenecks. You've built FastAPI services (or similar) that handle production traffic. Your code passes review without drama. - **You've built with LLMs in production**: You've integrated GPT-4/Claude into real applications, handled streaming responses, dealt with rate limits and retries, cached intelligently. You know the practical challenges: prompt engineering, context management, error handling, cost control. - **You've trained or fine-tuned models**: Whether it's fine-tuning LLMs, training classifiers, or running experiments, you understand the workflow. You've dealt with training data quality, evaluation metrics, and overfitting. You can debug why a model isn't learning what you expected. - **You think like a systems engineer**: You design for failure, add instrumentation, consider edge cases. You know that "the model works on my laptop" isn't shipping. You care about monitoring, logging, alerting, and graceful degradation. - **You can navigate the ML landscape pragmatically**: You know enough about transformers, attention mechanisms, and training dynamics to make informed decisions. But you're not precious about it. If a simple heuristic beats a complex model, you ship the heuristic. - **You balance velocity with quality**: You ship incrementally and iterate based on production data. But you don't accumulate tech debt, you refactor proactively, write tests that matter, and leave the codebase better than you found it. - **You communicate trade-offs clearly**: You can explain to the team why we're choosing LoRA over full fine-tuning, why we're deploying on Fireworks instead of self-hosting, or why a 7B model might beat a 70B model. You help everyone make informed decisions. --- ### **What we're looking for specifically** **Must have:** - 5+ years building production Python systems (backend services, APIs, data processing) - Strong software engineering fundamentals: design patterns, testing, debugging, profiling - Experience integrating LLMs into applications (OpenAI/Anthropic APIs, prompt engineering, streaming, PydanticAI) - Understanding of ML training workflows (even if you're not an expert. You need to know enough to build the infrastructure) - Docker, CI/CD, production deployment experience - Can read and understand PyTorch code (you don't need to write novel architectures) **Nice to have:** - Fine-tuning experience (LoRA, full fine-tuning, QLoRA) - Distributed training basics (DeepSpeed, FSDP) - Graph databases (Memgraph, Neo4j) - Supply chain or logistics domain knowledge - Experience with agent frameworks (LangChain, PydanticAI, etc.) --- ### **What you'll work with** - **Backend Stack**: Python, FastAPI, PydanticAI, FastMCP, Memgraph, Postgres - **ML Stack**: PyTorch, Unsloth/Axolotl for training, vLLM for inference, Weights & Biases - **Models**: Qwen 2.5, Llama 3.1, GPT-4, Claude (for now) - **Infrastructure**: AWS (flexible), Docker, Kubernetes, GPUs when needed - **Team**: Principal Engineer (your partner on architecture), Mid Data/ML Engineer (your data pipeline partner), Junior AI Engineer (your mentee) --- ### **Example projects you'll own** 1. Build a FastAPI service that handles streaming LLM responses with correct error handling and retry logic 2. Create a training pipeline that processes production logs, validates data quality, and triggers fine-tuning runs 3. Deploy a fine-tuned 7B model with vLLM that beats GPT-4 latency while maintaining quality on our domain 4. Design the data ingestion architecture for Project Genome, how we process papers, documentation, and operational data at scale 5. Implement evaluation frameworks that catch model regressions before they reach production --- ### **About Us** **Kallikor** is determined to foster an environment where people can do their best work and feel like they belong. We believe a healthy culture, strong values and contribution from a diverse team are essential to our success.
12 days ago
## **Binance Accelerator Program - DevOps Engineer** **Locations:** Hong Kong / Taiwan, Taipei / Asia / Australia, Brisbane / Australia, Melbourne / Australia, Sydney / New Zealand, Auckland / New Zealand, Wellington **Department:** Engineering – DevOps/SRE **Program:** Binance Accelerator Program **Workplace Type:** Remote --- ### About Binance Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. ### About Binance Accelerator Program The Binance Accelerator Program is a concise fixed-term program designed for Early Career Talent to have an immersive experience in the rapidly expanding Web3 space. You will be given the opportunity to experience life at Binance and understand what goes on behind the scenes of the world’s leading blockchain ecosystem. Alongside your job, there will also be a focus on networking and development, which will expand your professional network and build transferable skills to propel you forward in your career. Learn about BAP Program [HERE]. ### Who May Apply - Current university students and recent graduates This role is 100% remote, work from home based, Monday-Friday. --- ### Responsibilities - Participate in DevOps operations, such as Kubernetes and AWS operations - Integrate security into the development lifecycle - Automate processes and implement CI/CD solutions ### Requirements - Experienced in at least one language such as Python, Go, Bash, etc. - Experience with AWS or other public cloud services - Experience with Docker, Kubernetes, and cloud-native tools - Strong problem-solving skills and a logical mindset - Willingness to learn, communicate, and take ownership of tasks ### Nice to Have - Experience with CI/CD pipeline setup and maintenance - Experience with Terraform or other Infrastructure as Code (IaC) tools - Experience with one of Coding Agent (Claude Code, Gemini CLI, etc.) or Agent Framework (langchain, strands-sdk, etc.) --- ### Why Binance - Shape the future with the world’s leading blockchain ecosystem - Collaborate with world-class talent in a user-centric global organization with a flat structure - Tackle unique, fast-paced projects with autonomy in an innovative environment - Thrive in a results-driven workplace with opportunities for career growth and continuous learning - Competitive salary and company benefits - Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team) Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success. *By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.* **Note:** We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. --- *When applying, mention the word **CANDYSHOP** to show you read the job post completely.*
## Hiring Now: Fireblocks Implementation Specialist – Blockchain Infrastructure Engineer **Locations:** Dallas, TX / San Francisco, CA (Remote/Hybrid) **Contract Opportunity | Multiple Openings** We are looking for senior engineers with strong experience in **Fireblocks, HSM/MPC-based signing infrastructure, and large-scale blockchain application design** to support enterprise-grade digital asset custody and transaction platforms. This is a highly technical backend/infrastructure-focused role — ideal for candidates with experience building secure blockchain systems in production environments. ### Core Requirements - Hands-on experience with **Fireblocks APIs, SDKs, and webhooks** - Strong understanding of **HSM-based signing** and secure key management - Experience implementing **MPC (Multi-Party Computation)** workflows - Proven ability to design and support **large-scale blockchain applications** - Strong backend engineering skills in **Java, Python, Node.js, or Go** - Experience with REST APIs, microservices, and distributed systems - Deep understanding of blockchain transaction lifecycle (Bitcoin / Ethereum) - Experience with AWS, Docker, Kubernetes, CI/CD pipelines ### Key Responsibilities - Build and support secure digital asset custody infrastructure - Develop wallet management and transaction orchestration services - Implement secure signing workflows and approval policies - Design scalable blockchain transaction systems with high availability - Troubleshoot production blockchain transaction and API integration issues - Collaborate with DevOps, Security, and Product teams on enterprise deployments - Support compliance and audit processes (SOC 2, ISO 27001, PCI) ### Preferred Background - Crypto exchanges / fintech / digital asset custody platforms - Fireblocks, BitGo, Coinbase Custody, MPC infrastructure - Blockchain infrastructure engineering - High-throughput transaction systems - Smart contracts / Solidity exposure ### Important This role requires deep backend and blockchain infrastructure experience. Candidates with only frontend Web3 or basic dApp development experience may not be the right fit. When applying, mention the word **CANDYSHOP** to show you read the job post completely.