Redis Jobs
30 jobs found
Chainalysis
4 days ago
## Staff Backend Engineer → Engineering Team Lead (Alterya Team) The engineering team at **Chainalysis** is inspired by solving the hardest technical challenges and creating products that build trust in cryptocurrencies. We’re a global organization with teams in Denmark, UK, Canada, and the USA who thrive on challenging work and collaborating with exceptionally talented teammates. Our industry changes every day, and our mission is to create user-facing products supported by a flexible and scalable data platform, allowing us to adapt to rapid changes and bring immense value to our customers. We are looking for a **Staff-level Backend Engineer** who is ready to transition into an **Engineering Team Lead** role within 3–6 months for our **Alterya team**. This team operates as an innovation hub in Tel Aviv at the intersection of AI, fraud prevention, and large-scale data intelligence, where you will eventually be responsible for the growth, delivery, and technical excellence for one of its core squads. As an **Engineering Team Lead**, you will be a pivotal leader in our mission. You will lead a high-performing team of engineers building and scaling the APIs and data layers that global institutions rely on to stop crime, manage risk, and fight fraud. ### In this job, you’ll: - **Lead & Mentor:** Drive a team of experienced software engineers, providing technical guidance, career coaching, and fostering a culture of high performance and continuous learning. - **Build & Scale Data Pipelines:** Own the architecture of our ETLs and data layers. You’ll be responsible for making systems run 100x faster and handling massive data volumes with precision. - **Lead Technical Excellence:** Once in the Lead role, you will mentor a team of senior engineers, driving code quality, performance-critical flows, and architectural standards. - **Drive the Roadmap:** Partner with Product Managers to translate complex fraud-prevention requirements into robust, production-grade technical solutions. - **Optimize Everything:** From PostgreSQL queries to Kubernetes-based deployments, you will look for ways to overhaul scalability and efficiency across the stack. ### We’re looking for candidates who have: - **Deep Python Expertise:** You are a Python expert who understands the nuances of the language, and knows your way around FastAPI and serving requests at scale. - **The Data Mindset:** You have a proven track record of building and optimizing Data Pipelines, ETLs, and Big Data systems. You know how to handle data at scale. - **AI-First Engineering Mindset:** You are an "AI-First" developer who leverages AI tools to accelerate development. You understand how to support, build, and deploy tooling that employs AI (LLMs, agents, etc.) throughout the organization and tech stack. - **Seniority with Ambition:** 6+ years of backend experience. You’ve likely led projects or mentored teams and are ready to officially step into a Team Lead role. - **Database Mastery:** Strong familiarity with PostgreSQL (performance tuning is a plus), Redis, and BigQuery. - **Solid Communicator:** You are a great communicator — highly effective at coordinating with leaders and fellow leads to solve complex problems across teams. - **Startup DNA:** You prefer a "get it done" environment. You want to feel the impact of your work and thrive in a high-growth, technical culture. - **High Standards:** You take pride in clean, scalable, and testable code. ### You might also have: - Experience in Fintech, Cyber-security, or Fraud detection domains. - Deep experience with GCP (Google Cloud Platform) and Kubernetes (GKE). ### Technologies we use: - **Primary:** Python, PostgreSQL, Redis, BigQuery. - **Infra:** Google Cloud (GCP), Kubernetes (GKE), ArgoCD. ### About Chainalysis Blockchain technology is powering a growing wave of innovation. Businesses and governments around the world are using blockchains to make banking more efficient, connect with their customers, and investigate criminal cases. As adoption of blockchain technology grows, more and more organizations seek access to all this ecosystem has to offer. That’s where Chainalysis comes in. We provide complete knowledge of what’s happening on blockchains through our data, services, and solutions. With Chainalysis, organizations can navigate blockchains safely and with confidence. ### You belong here. At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. We’re ensuring we keep learning by committing to continually revisit and reevaluate our diversity culture. We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. If you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here. We can’t wait to meet you. When applying, mention the word **CANDYSHOP** to show you read the job post completely.
6 days ago
```markdown # Backend Engineer - Payment (Java) **Location:** Asia / Taiwan, Taipei / Hong Kong **Department:** Engineering – Backend **Commitment:** Full-time Onsite or Remote **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. Are you ready to revolutionize the way people transact and manage their finances? Our Payments team is on a mission to transform digital payments with our cutting-edge crypto payment solutions. Join us and be part of a dynamic team that's driving the future of financial technology, making crypto transactions seamless and accessible for everyone. --- ## Responsibilities - Development and implementation of financial products including but not limited to the wallet, payment gateway, cash rebate, and merchant management - Build open API features for core financial products - Communicate effectively with product managers to design and implement product features that support the payment system - Performance tuning, online incident troubleshooting, and system refactoring - Write high-quality, clean, and maintainable code using engineering best practices --- ## Minimum Qualifications - Bachelor's/Master's degree in computer science, engineering, or equivalent industry experience - 3–6 years of work experience - Proficient in **Core Java** and familiar with the **Spring Framework** - Proficient in **MySQL** and familiar with at least one NoSQL database - Proficient in distributed system design, and familiar with at least one messaging middleware and its underlying design principles - Good cross-team communication skills - **Bilingual in English and Mandarin** is required to coordinate with overseas partners and stakeholders --- ## Preferred Qualifications - Proficient in **Spring Cloud** and microservice design - Related domain experience in the **Fin-Tech industry** - Experience or interest in developing backends, APIs, libraries, and SDKs - Performance tuning experience on JVM, SQL, RPC, etc. - Global team management experience --- ## 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**.* --- *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.** ```
Polymarket
11 days ago
## About **Polymarket** **Polymarket** is the world's largest prediction market platform. We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs. Built as a peer-to-peer marketplace with no centralized "house," Polymarket aggregates diverse opinions into transparent, market-based probabilities that reflect collective expectations about the future. We're growing fast, both in terms of volume ($21B traded in 2025) and adoption as an alternative news source. Our ambition is to become a ubiquitous beacon of truth in global media and we need your help adding fuel to the fire. ## About the Role Polymarket is looking for a **Senior Backend Engineer** to work on Gamma, the core backend powering Polymarket's markets platform. Gamma processes every market creation, trade, and resolution on the platform: at scale, under load, with no margin for error. You'll ship features with direct product impact, push the boundaries of what the system can handle, and help define how ownership evolves as the platform grows. If you want your work to matter immediately and visibly, this is that role. ## What You'll Do - **Architect and implement Go-based services.** Design and build services capable of sustaining high request throughput with low latency at scale. - **Define and enforce engineering standards.** Own API versioning strategy, error handling conventions, and service health benchmarks across the backend. - **Uphold code quality.** Drive quality through code reviews, shared conventions, and technical documentation that the broader team can build on. - **Partner cross-functionally.** Collaborate with teams across product and infrastructure to align backend services with broader company goals. - **Own reliability.** Contribute to on-call rotations and drive reliability improvements informed by incident trends and system behavior. ## What We're Looking For - 5+ years of production Go experience: fluent in Go idioms, interfaces, and concurrency patterns - Strong API and microservices architecture experience: designing, implementing, and maintaining REST and GraphQL APIs at scale - Deep SQL expertise with PostgreSQL or MySQL, plus familiarity with non-relational stores including Redis and ClickHouse - Event-driven architecture experience: messaging systems like Redpanda or Kafka, real-time data pipelines, and gRPC service communication - Hands-on observability and monitoring experience with Prometheus, Grafana, or OpenTelemetry for tracing, metrics, and alerting - (Plus) 1+ years of production Rust experience - (Plus) Familiarity with prediction markets, trading platforms, or financial systems - (Plus) Experience with blockchain or Web3 systems, particularly EVM-based - (Plus) Prior experience in a fast-paced startup environment ## Benefits - Competitive salary & equity - Unlimited PTO - Full Health, Vision, & Dental coverage - 401k match - Hardware setup: new MacBook Pro, big display, & accessories *When applying, mention the word CANDYSHOP to show you read the job post completely.*
Binance
26 days ago
```markdown # Java Engineer — DeFi/Web3 **Location:** Asia / Taiwan, Taipei / Hong Kong **Department:** Engineering – Backend **Commitment:** Full-time: Remote **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. --- ## Responsibilities - Design, develop, and maintain high-performance systems, ensuring architectural rationality and system reliability. - Participate in the research, design, and development of DeFi Adapter contracts, integrating with mainstream DeFi protocols (Lending, DEX, Staking, Yield, etc.) to deliver standardized on-chain asset and position parsing. - Deeply understand blockchain technology and DeFi protocol mechanics; independently conduct on-chain contract analysis and transaction deconstruction. - Leverage AI-powered development tools (e.g., Copilot, Cursor, CodeMax) to accelerate coding, code review, and smart contract analysis workflows, continuously improving development efficiency and code quality. - Explore and apply AI capabilities — such as LLM-based code generation, on-chain data interpretation, and automated protocol research — to streamline team workflows and reduce repetitive effort. - Collaborate effectively within the team, actively contribute to technical architecture and solution design, and stay current with emerging technologies. - Drive the adoption of innovative technologies and solutions within the team, approaching problem-solving with a forward-thinking mindset. --- ## Requirements - Approximately 5 years of Java development experience with a solid foundation in computer science. - Proficient in multi-threaded programming; familiar with JVM internals and common open-source distributed middleware, caching, and message queues; skilled in MySQL performance tuning. - Familiar with frameworks such as Spring Cloud; experience in designing and ensuring stability of large-scale distributed, high-concurrency, and high-availability systems is a plus. - Familiar with Solidity smart contract development; understanding of EVM execution mechanics and common contract design patterns (Proxy, Factory, etc.); hands-on contract development or auditing experience is a plus. - Capable of on-chain data analysis — able to trace transactions, decode contract call chains via block explorers or RPC calls. - Understanding of mainstream DeFi protocol mechanics (e.g., Aave, Uniswap, Curve, PancakeSwap), including Lending, AMM, and Staking models. Multi-chain development experience is a plus (Ethereum, BSC, Arbitrum, etc.), with awareness of cross-chain differences and compatibility considerations. - Proficient in using AI-assisted development tools in daily workflows; experience with prompt engineering, AI-driven code generation, or integrating LLM-based solutions into development pipelines is highly desirable. - Open to AI-augmented approaches for smart contract analysis, protocol research, and test case generation; demonstrated ability to identify and apply AI solutions to improve engineering efficiency. - Passionate about technology with high standards for code quality and development practices; strong team communication and collaboration skills. - Strong logical thinking, excellent problem analysis and resolution abilities, with a high sense of responsibility. --- ## 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**.* --- *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.** ```
36 days ago
## Technical Support Engineer (Blockchain & Backend) **Location:** Asia / Hong Kong / Taiwan, Taipei / Thailand, Bangkok / UAE, Dubai **Department:** Engineering – DevOps/SRE **Commitment:** Full-time: Remote **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. As a **Tier 3 Technical Support Engineer**, you will resolve complex technical issues and closely collaborate with backend development teams. Your main focus will be expert-level troubleshooting, with additional opportunities to engage in backend tasks related to Java, Spring Boot microservices, APIs, and blockchain technologies. --- ### Responsibilities - Provide advanced (Tier 3) technical support, ensuring fast issue identification, resolution, and escalation when needed. - Work closely with Tier 1 and Tier 2 support, DevOps, and backend developers to solve code-level and system-level issues. - Design, develop, and maintain internal automation tools to optimize workflow and reduce manual processes. - Build dashboards and monitoring solutions to track system performance and incident trends. - Collaborate with backend teams using Java / Spring Boot to troubleshoot and enhance APIs and microservices. - Document troubleshooting processes, root cause analyses, and best practices for the internal knowledge base. - Support incident management, ensuring 24/7 stability of Binance’s trading platform and related systems. - Continuously explore new technologies and best practices in backend, automation, and Web3 infrastructure. --- ### Requirements - Bachelor’s degree in Computer Science, Software Engineering, or a related field. - 2–10 years of experience in technical support, DevOps, or backend engineering for large-scale systems. - Strong debugging and troubleshooting skills across distributed systems and trading or payment platforms. - Proficiency in AI tools such as Claude Code for vibe coding and QA; proficiency in writing AI Agent skills, utilizing AI to analyze logs and databases for troubleshooting and data analysis; proficiency in using AI agents to automate task management. - Proficiency in **Java** (preferred), Python, or Rust; experience with Spring Boot and microservices is a plus. - Hands-on experience with Linux, Kubernetes, and CI/CD pipelines. - Familiarity with network protocols (HTTP, TCP/IP) and RESTful API troubleshooting. - Knowledge of MySQL and performance tuning; NoSQL (MongoDB, Redis) is a plus. - Fluent in English and Mandarin, to coordinate with global stakeholders. #### Preferred Qualifications - Background in Java backend development and microservice troubleshooting. - Experience in payment systems, fintech, or Web3 infrastructure. - Understanding of blockchain fundamentals and curiosity about DeFi, Web3, or AI-driven systems. --- ### Team Growth Opportunities - Be part of a global tech team supporting millions of users. - Work at the intersection of engineering, operations, and customer experience. - Learn from top engineers in infrastructure, middleware, and backend systems, with clear growth paths toward full-stack expertise. - Make an impact in the fast-evolving crypto and Web3 ecosystem. --- ### 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**.* --- *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.**
44 days ago
## Building the Future of Crypto Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. **What makes us different?** **Kraken** is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world. Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here. As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures. **Become a Krakenite and build the future of crypto!** ## Proof of work ## The team **Core Infrastructure – Data Systems** builds and runs the shared data systems that other engineering teams rely on to ship production services safely and quickly, and scale them globally. We operate technologies such as MariaDB, Kafka, Redis, Elasticsearch, and adjacent tooling with a very high operational bar. This team is not only responsible for keeping critical systems healthy. We also build the abstractions, guardrails, and automation that let internal teams provision resources, and evolve their data access patterns. We work closely with our internal customers and aim to stay ahead of their needs. We are hiring a **Senior Database Platform Engineer** to help us operate and evolve this platform. This is a hands-on senior engineering role for someone who is comfortable owning production-grade stateful systems, writing software to remove toil, improving observability and incident prevention, and partnering directly with other engineers on data-system design and performance. ## The opportunity - Own the reliability, availability, performance, capacity, backup/restore, disaster recovery, and security posture of shared data systems. - Operate and improve platforms such as Kafka, Redis, Elasticsearch, MariaDB and other NoSQL databases with tight SLAs. - Build and maintain high-touch abstractions and self-service workflows for provisioning, schema evolution, common operational changes, and routine maintenance. - Use programming and AI-assisted workflows to automate repetitive work, improve diagnostics, raise documentation quality, and shorten time-to-resolution during incidents. - Implement, deploy, operate, and improve satellite tools that improve our platform and increase our operational leverage. - Partner closely with internal engineering teams on data access patterns, query optimization, schema design, operational readiness, and safe adoption of shared infrastructure. - Improve observability, alerting, SLOs, runbooks, and operational reviews so that systems are easier to understand and incidents are less likely to happen. - Participate in on-call rotations and incident response. ## Skills you should HODL - Strong hands-on experience operating production-grade stateful or distributed systems. - Solid software engineering skills in a language such as Python, Rust, Go, or similar, with a clear track record of automating infrastructure or operations work. - Experience deploying and operating tools and services in production. - Practical Kubernetes experience, especially around stateful workloads, upgrades, storage, and failure modes. - Strong Linux, networking, and systems troubleshooting fundamentals. - Experience with observability, alerting, incident response, and post-incident improvement. ## Nice to haves - MariaDB / PostgreSQL - Kafka - Redis / Valkey - Elasticsearch / OpenSearch - MongoDB, ClickHouse, Cassandra, or similar NoSQL / distributed data systems - Terraform, GitOps, CI/CD, operators, or other automation-heavy infrastructure patterns - Query tuning, schema design, replication, clustering, or high-availability design - Data engineering or pipeline-adjacent technologies such as CDC, Kafka Connect, Flink, or similar *Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis.* *Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.* *We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.* Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgeable about crypto! We may ask candidates to complete job-related skills or work-related tasks. As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. **Stay in the know** Follow us on Twitter Learn on the Kraken Blog Connect on LinkedIn Candidate Privacy Notice When applying, mention the word **CANDYSHOP** to show you read the job post completely.
50 days ago
🇩🇪 This job ad is written in German. 🇩🇪 easybill ist eine cloudbasierte Rechnungssoftware, die sich durch einfache Anwendung, umfassende Funktionalität und vielfältige Anbindungen über Schnittstellen schon seit mehr als 18 Jahren am Markt behauptet. Aktuell haben wir mehr als 21.000 aktive Kunden und wachsen stetig weiter. Deshalb suchen wir nach einer motivierten Verstärkung für unser Team. Bei easybill arbeiten wir Remote-First, dein Wohnort ist uns egal - wir suchen die besten Kollegen*, nicht die schönste Stadt. Unsere festen Standorte befinden sich in Hamburg und Willich. Bei regelmäßigen Team-Events kommen wir trotzdem gerne zusammen, um uns auszutauschen und auch mal zu feiern. Das ideale Profil: PHP-, TypeScript- und Rust-Expertise, Founding-Engineer-Vibes und eine starke Präsenz auf GitHub. Passt das Profil nicht vollständig, bist du aber ein außergewöhnlich starker Engineer, bewirb dich trotzdem und zeig uns, was du gebaut hast. Aufgaben Wir sind ein sehr motiviertes Team aus Softwareentwicklern. Als Teil des Teams würdest du neue Features und/oder Skalierungslösungen entwickeln. Ownership ist uns wichtig. Wir erwarten hohe Eigenverantwortung, die Motivation, komplette Projekte umzusetzen, und den Willen, die E-Rechnungslandschaft mitzuformen. Die Hauptanwendung ist in PHP / TypeScript geschrieben, wir entwickeln aber auch in Kotlin und bevorzugt Rust. Wir nutzen intensiv MySQL (Percona XtraDB Cluster), TiDB, Elasticsearch, Redis, MinIO, Docker und einiges mehr. Der Umgang mit mehreren Programmiersprachen wird jedoch vorausgesetzt. Eigenständiges, motiviertes und selbstorganisiertes Arbeiten – wir investieren gerne in unsere Kollegen, haben aber auch hohe Erwartungen. Backend-Entwicklung (PHP + Symfony) Frontend-Entwicklung (TypeScript + React + TanStack) Entwicklung von Microservices via Rust / Java Migration von PHP-Code zu Rust. Migrationen von Daten, Refactoring Fehleranalyse und Debugging Du musst verstanden haben, wie man KI als Produktivitätshebel verwendet. Wir erwarten intensiven Einsatz von Claude Code. ggf. Arbeiten an der Infrastruktur und lokalen dockerisierten Entwicklungsumgebungen Qualifikation Grundsätzlich musst du nicht alles können. Uns ist wichtig, dass du uns zeigen kannst, dass du dich in deinem aktuellen Technologie-Stack richtig gut auskennst und uns glaubhaft machen kannst, dass du bereit bist, unseren Stack zügig zu lernen. Tiefe Kenntnisse im Bereich der Softwareentwicklung. Eingesetzt wird viel PHP und/oder je nach Schwerpunkt TypeScript, zudem haben wir etwas Java sowie Rust im Stack. Bist du Experte im Umgang mit Rust, Java, Go, Zig oder anderen Sprachen, lernen wir dich aber auch gerne kennen. Bonus: Erfahrung mit Rust, DSA, TS, verteilten Systemen, datenlastigen Anwendungen Bonus: Open-Source-Contributions oder öffentliche Experimente (GitHub) Sprache: Fließend Deutsch und gute Englischkenntnisse Benefits Deutschlandweit Remote-First Team – keine Bindung an einen Standort Workation auf Mallorca - Unsere Mitarbeiter* haben die Möglichkeit, dieangemietete Villa auf Mallorca für eine inspirierende Kombination ausArbeit und Erholung zu nutzen Hoher Impact Eine inspirierende und flexible Arbeitsumgebung, die auf Vertrauen und Eigenverantwortung basiert. Wir sind ein offenes, motiviertes und nettes Team mit flacher Hierarchie Keine Sprints und künstlich erzeugter Druck Faire Vergütungspakete und Entwicklungsmöglichkeiten 30 Tage Jahresurlaub und einen unbefristeten Arbeitsvertrag Arbeitszeiten sind flexibel und werden mit dem Team abgestimmt Freiwillige Mitarbeiter-Events Aktuelle MacBook Pros Schulungen/Weiterbildungsmöglichkeiten im Wert von bis zu 1.500 Euro pro Jahr Wir haben vielfältige Herausforderungen und suchen einen motivierten Teamplayer! Wenn du dich hierin wiedererkennst und eine neue Herausforderung suchst, freuen wir uns auf deine Bewerbung. Wir freuen uns auf dich!
65 days ago
## DevOps Engineer - Canada Wide - Remote **Location:** Toronto, Ontario **Department:** Engineering **Workplace Type:** Remote Say hello to Newton! We're changing how Canadians trade crypto. Our goal? To make financial freedom something everyone can achieve. We give our customers the tools and knowledge they need to navigate the crypto world. At Newton, you'll work with a remote team spread across Canada, but you'll never feel distant. Ready to be part of something meaningful? Join a team that’s all about pushing boundaries and getting things done. **Some of our values:** - **Customer first mindset** - Commitment to integrity and transparency to our users! - **A dynamic team fueled by collaboration** uniting our strengths to overcome any obstacles. Together we build success. We persevere, adapt, and come back stronger, turning obstacles into opportunities. - **We strive for continuous improvement** and embrace creativity and encourage experimentation. We push the boundaries of what’s possible and continuously explore new ideas, technologies, and solutions. ### Role Overview We are searching for a DevOps Engineer to improve how we build, deploy and run our systems. This role works across infrastructure, CI/CD, observability and operational tooling in an AWS-based environment spanning backend, frontend and internal services. ### Responsibilities will include: - Improve and maintain CI/CD, deployment workflows, and environment management across backend, web, and internal services - Build, maintain and scale infrastructure across AWS and container based services - Improve monitoring, alerting, logging, dashboards, tracing, and runbooks - Work with engineers on safer deploys, rollback plans, and recovery from failures - Automate repetitive operational work and improve internal tooling - Maintain and improve infrastructure as code and deployment tooling - Help improve failover planning, recovery procedures, and backup/restore testing for critical systems - Support production systems and take part in on-call for critical services - Manage and scale infrastructure across AWS, ECS, Docker, PostgreSQL, Redis, Celery, and Go/Python-based services - Lead incident response and postmortems, and drive follow-up actions to reduce repeat issues - Improve reliability, resilience, and operational readiness across critical systems ### Who you are: - Experience running production systems in AWS or a similar cloud environment - Experience with CI/CD and infrastructure automation - Strong understanding of AWS networking, including VPCs, subnets, route tables, security groups, load balancers, DNS and connectivity between services - Comfort with Linux, shell scripting, Python, and Go - Experience with Docker and ECS or Kubernetes - Experience with GitHub Actions, Pulumi, Terraform, or similar tooling - Experience with Datadog, Prometheus, Grafana, or similar observability tools - Good understanding of PostgreSQL, Redis, queues, async workers, and scheduled jobs - Familiarity with Cloudflare or similar edge, networking or traffic management tooling - A practical approach to automation, reliability and day to day operational work - Experience with on-call and incident response for business-critical systems - Strong troubleshooting skills across application, infrastructure, and data layers At Newton, we celebrate our inclusive work environment and welcome members of all backgrounds and perspectives to apply. We are committed to providing reasonable accommodations and will work with you to meet your needs. If you are a person with a disability and require assistance during the application process, please don’t hesitate to reach out! *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.* **Apply for this job** When applying, mention the word **CANDYSHOP** to show you read the job post completely.
Polygon Labs
67 days ago
## About Polygon Labs **Polygon Labs** is a global blockchain payments company building and operating infrastructure to move money instantly, reliably, and at internet scale, with the mission to move all money onchain. It is building the **Polygon Open Money Stack**, an open and integrated stack of services and technologies to instantly and reliably move money anywhere, and put it to work. Its infrastructure has facilitated trillions of dollars in onchain value transfer and supported millions of transactions daily for some of the globe's largest banks, fintechs, enterprises, and consumer applications. ## Your Role As a **Senior Backend Engineer** at Polygon Labs, you will play a key role in building **OMSX**, the unified gateway and dashboard for the Polygon Open Money Stack. OMSX is the primary interface through which developers and enterprises integrate with Polygon Labs’ financial infrastructure, including payments, wallets, and other onchain services. This is a greenfield opportunity to design and build backend systems from the ground up. You will work on high-scale infrastructure that will process hundreds of millions to billions in transaction volume, while shaping how developers interact with the Polygon Labs ecosystem. You will own meaningful parts of the backend architecture, contribute to critical system design decisions, and help establish the foundations for a platform that will power global money movement. ## Your Responsibilities You will design and build backend systems that power OMSX and the broader Polygon Open Money Stack, with a focus on scalability, reliability, and developer experience. - Design and implement scalable Go services that support high-throughput financial workloads - Build and maintain APIs that integrate across multiple internal services and external financial systems - Develop backend systems that handle large datasets with strong performance and reliability requirements - Optimize PostgreSQL queries and data models for high-scale production environments - Implement caching strategies and performance improvements using technologies such as Redis - Contribute to system observability through structured logging, metrics, and monitoring - Collaborate closely with frontend and platform teams to deliver a seamless developer and user experience - Participate in architectural discussions and make informed trade-offs across system design decisions ## What You'll Need - 5+ years of backend engineering experience, including 3+ years working with Go in production environments - Strong experience designing and building scalable, distributed systems and APIs - Deep knowledge of PostgreSQL, including query optimization and working with large datasets - Experience with caching strategies and systems such as Redis - Proven ability to build systems from scratch and operate independently in fast-paced environments - Solid understanding of system design, data flows, and service-to-service integrations ## Preferred Qualifications - Experience building financial systems, payments infrastructure, or other high-scale transaction platforms - Familiarity with developer-facing platforms (APIs, SDKs, dashboards) and developer experience best practices - Experience with observability tooling (metrics, logging, monitoring) in production systems - Experience with OLAP databases (such as ClickHouse and BigQuery) for business intelligence and analytics - Exposure to Kubernetes, CI/CD pipelines, or GitHub Actions - Interest in blockchain technology or financial systems ## Polygon Labs Perks The goal of the Polygon Labs total rewards program is to support the health and well-being of you and your family. Our comprehensive compensation plan includes the following benefits for our full-time employees: - Remote first global workforce - Industry-leading Medical, Dental and Vision health insurance** - Company matching 401k with 3% match - $1,500 Home Office Set Up Allowance (lifetime max) - $200 AI Program Allowance - $75 Monthly internet or phone reimbursement - Flexible Time Off - Company issued laptop - Egg freezing, mental health, and employee wellness benefits **In certain countries medical, dental and vision is fully covered for employees and their dependents. This is country and plan specific. *401k is for United States employees only Polygon Labs is committed to a diverse and inclusive workplace and is an equal opportunity employer. We do not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. Polygon Labs is committed to treating all people in a way that allows them to maintain their dignity and independence. We believe in integration and equal opportunity. Accommodations are available throughout the recruitment process and applicants with a disability may request to be accommodated throughout the recruitment process. We will work with all applicants to accommodate their individual accessibility needs. If you think you have what it takes, but do not necessarily meet every single point on the job description, please still get in touch. We would love to have a chat and see if you could be a great fit. When applying, mention the word **CANDYSHOP** to show you read the job post completely.
Everstake
101 days ago
**Location:** Remote **Employment Type:** Full-time **Experience Level:** Mid-level ## About Everstake Everstake is a blockchain company with Ukrainian roots, proudly ranked among the top 10 validators globally. We partner with over 80 Proof-of-Stake (PoS) blockchain networks, supporting their growth with secure, high-performance infrastructure. As our operations scale, we’re looking for a skilled **Golang Developer** to join our team full-time and contribute to infrastructure development for a blockchain project. The ideal candidate not only writes high-quality Golang applications but also takes part in architectural decisions and helps shape the overall product design. ## What You’ll Do - Research a wide range of cutting-edge blockchain technologies, especially those related to bridging techniques and decentralized infrastructure. - Play a key role in **architectural and design decisions**, ensuring scalability and performance. - Collaborate with developers during the development and support cycles. - Identify, prioritize, and execute tasks across the software development lifecycle. - Write **scalable, robust, testable, and maintainable Golang code**. - Automate tasks and workflows through appropriate tools and scripts. - Document development phases and monitor systems for continuous improvement. ## What We’re Looking For - 3+ years of programming experience. - 2+ years of professional experience with **Golang**. - Strong knowledge and experience working with **SQL and NoSQL databases**. - Experience in **Linux system administration**. - Solid understanding of **networking protocols** (TCP, HTTP, UDP, etc.). - Hands-on experience with **REST** and **RPC** services. - Experience with **unit and integration testing**. ## Nice to Have - Experience with **blockchain technologies** and Web3 infrastructure. - Familiarity with **Agile / Scrum** methodologies. - Experience with **Smart Contracts** and **Crypto Wallets**. - Knowledge of **ClickHouse**, **Redis**, or **RabbitMQ**. - Familiarity with **gRPC** technology. ## Why Join Everstake? - Join a **global team** passionate about blockchain technology and innovation. - Work on **industry-leading blockchain projects** with high-performance infrastructure. - Take part in **architectural decision-making** and influence key technical directions. - Enjoy **continuous learning** and professional growth opportunities. - Benefit from **flexible working conditions** and a supportive, collaborative environment. - Make a meaningful impact on the blockchain ecosystem by **solving complex and rewarding challenges**. When applying, mention the word CANDYSHOP to show you read the job post completely.