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full time
onsite/hybrid in london united-kingdom

## **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** Join our Exchange team and start building the internet of money. The Exchange team is responsible for everything to do with the trading backend services such as the matching engine, market data gateways, internal and external APIs, margin systems and various other trading services. The team is located globally and responsibilities are split into sub-teams, working with various tech stacks. Our teams code in **C++**, **Go**, **Rust**, and **Python**, depending on the product they are contributing to within Kraken. This role sits within the Trading Technologies sub-team, which owns the messaging and transport layer at the core of our trading infrastructure — built on **Aeron** for ultra-low-latency, reliable UDP messaging. You'll work directly on the systems that move market data, orders, and trade events across our exchange at microsecond scale. ## **The Opportunity** - Develop and maintain core framework and key software components for the Kraken trading engine, with a focus on the Aeron-based messaging transport layer - Design and implement low-latency, high-availability messaging solutions across unicast, multicast, and IPC transport paths - Tune and profile the full system stack — CPU pinning, NUMA topology, kernel bypass, receive buffer sizing — to squeeze latency out of production infrastructure - Build and extend Aeron Archive integrations for durable message replay and stream persistence - Build and design solutions that mitigate risk, implement security, and protect both systems and data - Write reusable, testable, and efficient code - Collaborate with cross-functional teams and contribute to product roadmap accomplishment - Work collaboratively on a distributed team, leveraging soft skills to effectively communicate and engage with stakeholders ## **Skills You Should HODL** - 5+ years experience working with modern **C++** - Prior experience in at least one of the following using **Linux** — distributed and/or highly-concurrent systems; low-latency and/or high-volume transaction environments - Deep understanding of low-latency systems fundamentals: lock-free data structures, mechanical sympathy, cache-line discipline, busy-spin vs. park/wake tradeoffs - Experience with **Aeron** or comparable messaging transports (e.g. Chronicle Queue, ZeroMQ, LMAX Disruptor) highly desirable - Experience with UDP networking, multicast, and kernel-bypass techniques (e.g. DPDK, RDMA) a strong plus - Familiarity with SBE (Simple Binary Encoding) or similar zero-copy serialization formats a plus - Experience profiling and optimizing code (CPU, memory, network) — perf, flamegraphs, VTune, or equivalent - High level of proficiency in **Python**, **Rust**, and **SQL** strongly preferred - Demonstrated knowledge of order types, trading systems, and financial products is highly desirable - Cryptocurrency/Blockchain familiarity highly preferable - Proactive mindset with the ability to both prioritize tasks and adhere to aggressive deadlines - BS in a technical or quantitative field --- *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 assessments. 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.*

cryptoblockchainweb3+2 更多
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full time
onsite/hybrid in new-york united-states

## What You’ll Do You will help design, build, and operate core components of a stablecoin product, spanning on-chain smart contracts and off-chain services that ensure peg stability, liquidity, and secure payments. Working closely with product, research, and security teams, you’ll own features end-to-end—from architecture and implementation to observability and incident response. - Build and maintain smart contracts and on-chain components (Solidity, Rust, etc.) for stablecoin issuance, redemption, and peg mechanics. - Develop and scale off-chain services (backends, payment rails, oracles) that interact with blockchains and external liquidity providers. - Implement robust monitoring, alerting, and automated recovery for financial systems handling real funds. - Collaborate with cryptography, research, and security teams to implement secure protocols and threat mitigations. - Participate in design reviews, code reviews, and post-incident blameless retrospectives. - Contribute to developer tooling, testing frameworks, and CI/CD pipelines focused on blockchain deployments. ## Core Qualifications (Required) - 3+ years building production-grade backend or distributed systems (or equivalent experience in blockchain infrastructure). - Hands-on experience with smart contract development or strong understanding of smart-contract architecture (Solidity, Vyper, Rust, or similar). - Proficiency with at least one backend language (Go, Rust, Python, Node.js, Java) and experience integrating with blockchain nodes / RPCs. - Strong software engineering fundamentals: system design, testing, observability, and debugging at scale. - Solid understanding of cryptography basics, consensus mechanics, and DeFi primitives relevant to stablecoins. - Experience with secure coding practices and performing/participating in security audits. - Excellent communication skills and ability to work cross-functionally. ## Preferred Qualifications - Prior experience launching or maintaining a stablecoin, payments platform, or other production crypto-financial product. - Familiarity with oracle design, liquidity management, risk modelling, or peg stabilization mechanisms. - Experience with Layer 2 solutions, cross-chain bridges, or interoperability tooling. - Background in formal verification, fuzz testing, or running smart contract audits. - Familiarity with cloud infrastructure (AWS/GCP), containerization (Docker/Kubernetes), and infra-as-code. - Contributions to open-source blockchain projects or published research in crypto/DeFi. ## Skills & Tools - **Smart contracts:** Solidity, Rust (Ink/Anchor), Vyper - **Backend:** Go, Rust, Python, Node.js, Java - **Blockchain tooling:** Hardhat, Truffle, Foundry, ethers.js, web3.py - **Databases & caches:** Postgres, Redis - **Observability:** Prometheus, Grafana, Sentry - **CI/CD & infra:** GitHub Actions, Terraform, Docker, Kubernetes - **Security & testing:** unit/integration tests, fuzzing, static analysis, audit processes ## How to Apply Submit your resume and a brief cover letter highlighting relevant stablecoin or blockchain experience. Applicants may be asked to complete a technical assessment or share public code samples. CareerTakes may provide additional matched opportunities if you qualify. When applying, mention the word **CANDYSHOP** to show you read the job post completely. ## Equal Opportunity & Hiring Transparency CareerTakes and our client are Equal Opportunity Employers committed to building a diverse and inclusive workforce. We prohibit discrimination or harassment of any kind. To support a fair and efficient hiring process, **AI tools may be used** to assist with application review or resume screening. These tools **do not replace human decision-making**. Final hiring decisions are made by people.

solidityrustsmart-contracts+7 更多
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full time
onsite/hybrid in united-states

## 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 join our **DeFi Trading team** and own core improvements to our exchange systems. You'll work across low-latency APIs, high-throughput data streams, and settlement-aware order state, with a specific focus on evolving our CLOB engine to be faster, safer, and more concurrent as the platform scales. This role requires someone who can reason clearly about how on-chain transaction lifecycle, confirmations, reorgs, balances, approvals, and execution outcomes affect off-chain exchange state. The problems are deep, the stakes are real, and the work will be immediately visible in production. ## What You'll Do - **Own the CLOB engine's critical path.** Profile matching and orderbook hot paths, map settlement-sensitive state transitions, and drive improvements to latency, throughput, and async engine flow backed by benchmarks and production-grade evidence. - **Reduce lock contention without breaking correctness.** Debug concurrency issues, design safer queueing and backpressure for orderbooks, and improve the system's ability to handle materially more markets and order flow with lower tail latency. - **Build for observability and safety.** Instrument improvements with pprof, metrics, logs, and traces. Establish rollback guarantees and narrower critical paths that make production incidents easier to detect, diagnose, and resolve. - **Reason about settlement risk.** Understand how on-chain transaction effects ripple into off-chain exchange state, and design systems that handle crossed books, ghost fills, stale orders, cancel inconsistencies, and settlement edge cases correctly. - **Improve the runtime.** Reduce GC pressure, optimize CPU and memory allocation behavior, and push Go runtime performance to meet the demands of a high-throughput exchange at scale. - **Debug production incidents.** Own latency, correctness, and settlement-state incidents end-to-end, and drive follow-through that leaves the system measurably better each time. ## What We're Looking For - Production experience building low-latency backend systems at scale - Strong concurrency skills and a track record debugging lock contention, race conditions, and async correctness issues - Fluency in production **Go** and **Rust** - Deep observability experience: pprof, metrics, logs, and distributed traces - Experience with exchange systems that interact with EVM or blockchain settlement layers - Strong computer science fundamentals: algorithms, data structures, concurrency, and profiling - (Plus) Direct experience with matching engines or exchange infrastructure - (Plus) EVM transaction lifecycle experience: confirmations, reorgs, and how on-chain state affects off-chain systems - (Plus) Go runtime and GC tuning experience - (Plus) Experience with **Redis**, **PostgreSQL**, **gRPC**, and **Protobuf** - (Plus) **Kubernetes** and **AWS** production operations experience ## 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.

gorustdefi+3 更多
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full time
onsite/hybrid in united-kingdom

## 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. ## About the Team **Product Security** at Chainalysis keeps our SaaS platform — used by governments, banks, and crypto exchanges to investigate financial crime — secure by design. We partner directly with product and platform engineering on threat modeling, design reviews, penetration testing, and remediation of findings across our AWS and Kubernetes estate. As a **Staff Product Security Engineer**, you'll be the technical lead for product security across one or more product areas. You'll run security reviews for new launches and AI tooling, perform hands-on pentests, ship code and fixes directly into product repos, own our Vulnerability Disclosure Program, and drive SOC2 and risk-framework work across R&D. You'll participate in a shared on-call rotation for production security incidents. ## In this role, you'll: - Lead Product Security across Chainalysis' SaaS offerings, partnering with product and platform engineering teams on design, code, and remediation - Own Unified Security Review process for new product launches, vendor evaluations, and AI tooling — including custom penetration tests scoped to each review - Drive Security Engineering Risk Management Framework, for consistent risk classification and remediation tracking across product - Lead the Vulnerability Disclosure Program and security bug reporting workflow, from researcher intake through fix - Drive SOC2 and compliance-related security remediation across product engineering, partnering with R&D leads on architectural fixes - Provide security review and guardrails for internal AI platforms and coding agents (LLM gateways, prompt/response controls, agent permissioning) - Participate in a shared on-call rotation for high-severity production security incidents ## We're looking for candidates who have: - 8+ years of application security engineering experience - Strong production coding ability in at least one of **Java** (preferred), **TypeScript/JavaScript**, **Python**, or **Go** — enough to perform deep code review, write proof-of-concept exploits, and contribute fixes directly into product repos - Building security automation into CI/CD pipelines - Hands-on penetration testing of production SaaS applications, including custom tests scoped to new product launches - Threat modeling, secure design reviews, and static/dynamic code analysis across the SDLC - Identifying and remediating common web application vulnerabilities (OWASP Top 10) - Experience securing internal AI/LLM platforms and coding agents (model gateways, prompt/response controls, agent permissioning) ## Nice to have experience: - Experience in **Web3**, **Blockchain**, or **Digital Assets** - Experience building AI workflows, agents, and guardrailing ## Technologies we use: - **Cloud and containers:** AWS, GCP, Kubernetes (EKS/GKE) - **Infrastructure-as-Code:** Terraform - **Security tooling:** Wiz, SonarCloud, Burp, Cloudflare - **CI/CD and source control:** GitHub, GitHub Actions, Artifactory and related build/deploy tooling - **Languages and scripting:** Java, JavaScript, Python, Go - **AI Coding Agents, Tooling, Systems** ## 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.*

securityblockchainjava+5 更多
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full time
onsite/hybrid in united-states

## 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.

rustgodocker+5 更多
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11 days ago

full time
onsite/hybrid in united-states

## 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 hiring a **Cloud Security Engineer** to own the security posture of our AWS environment. You'll be embedded in our engineering and security teams, designing and enforcing security controls directly in infrastructure code, building guardrails that scale with the product, and reducing risk without slowing down engineering velocity. This role is hands-on and highly cross-functional. You'll work closely with DevOps, Platform, and Application Engineering to make secure-by-default the path of least resistance. ## What You'll Do - Own and continuously improve Polymarket's AWS security posture across accounts, regions, and services — including IAM policies, SCPs, VPC segmentation, and account-level security baselines - Review and contribute to IaC modules that encode security defaults; integrate automated security checks into the deployment pipeline including policy-as-code validation and misconfiguration scanning - Own cloud-side security telemetry: CloudTrail, GuardDuty, Security Hub, Config Rules, VPC Flow Logs, and S3 access logging - Develop and tune detection logic for cloud-specific threats; partner with the SOC team on alert fidelity, incident response runbooks, and AWS-level investigations - Govern secrets management using AWS Secrets Manager and SSM Parameter Store; manage KMS key policies, rotation, and envelope encryption patterns - Drive remediation of findings from AWS Inspector, Security Hub, and third-party CSPM tooling; maintain benchmarks aligned to CIS AWS Foundations - Support audit and compliance activities (SOC 2, PCI-DSS, or similar) and conduct regular access reviews to identify and remediate privilege creep ## What We're Looking For - 4+ years of experience in cloud security, cloud engineering, or a security-focused infrastructure role - Deep, hands-on expertise with AWS security services: IAM, SCP, GuardDuty, Security Hub, CloudTrail, Config, KMS, WAF, Inspector, and VPC - Hands-on experience writing infrastructure as code (Pulumi, Terraform, CDK, or equivalent) with a security-first mindset - Strong understanding of AWS networking and how misconfigurations translate to real attack surface - Proficiency in at least one scripting or programming language (Python, TypeScript, or Go) for automation and tooling - Ability to evaluate architectural decisions for security risk and communicate findings clearly to engineering peers - (Plus) Familiarity with Pulumi, specifically TypeScript-based stacks - (Plus) Familiarity with Web3, blockchain infrastructure, or crypto-sector threat models - (Plus) Experience securing containerized workloads on ECS or EKS, including image scanning and runtime security - (Plus) AWS certifications: Security Specialty, Solutions Architect — Professional, or equivalent - (Plus) Exposure to SOC 2 Type II or PCI-DSS cloud control requirements ## 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.*

securityawscloud+4 更多
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11 days ago

full time
onsite/hybrid in new-york united-states

## 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.*

gopostgresqlgraphql+3 更多
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Technogen, Inc. logo
Blockchain Architect

Technogen, Inc.

12 days ago

full time
onsite/hybrid in charlotte united-states

## Role: **Blockchain Architect** ## Location: **Charlotte, NC** ## Description We are seeking a **Senior Architect** to join our Architecture group within the DTI. As a senior technical leader, you will leverage your deep domain expertise and strategic thinking skills to define, guide, and advance enterprise and platform architectures. Your role will involve designing scalable, secure, and resilient solutions across complex, multi-system environments while influencing technology direction beyond a single product or team. ### Responsibilities - Lead architectural initiatives for blockchain-enabled solutions, including tokenized deposits, digital assets, and distributed settlement use cases, ensuring alignment with bank-grade security, resiliency, and regulatory standards. - Design hybrid architectures that integrate distributed ledger platforms with core banking systems, payment platforms, data stores, and event-driven microservices. - Define on-chain vs. off-chain responsibilities, including smart contracts, orchestration services, API layers, and operational controls. - Evaluate and guide the use of permissioned distributed ledger technologies, identity and access models, privacy architectures, and governance structures suitable for regulated environments. - Provide architectural leadership on smart contract concepts, focusing on deterministic business rule enforcement rather than workflow orchestration. - Collaborate with cross-functional teams in payments, liquidity, settlements, or financial market infrastructures within large-scale enterprises. - Establish architectural guardrails and best practices for emerging digital asset and blockchain capabilities to ensure long-term interoperability and maintainability, avoiding vendor lock-in. - Provide thought leadership to engineering teams and stakeholders on the business value of blockchain versus traditional platforms. ### Qualifications - Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field. Advanced degree preferred. - Minimum of 10 years of experience in architecture roles, with a focus on blockchain, distributed ledger technologies, or financial market infrastructures. - Proven mastery of architectural patterns, cloud and modern engineering practices, and non-functional requirements such as performance, resiliency, and security. - Experience translating business strategy into technical direction and leading cross-functional alignment. - Demonstrated ability to mentor architects and engineers and drive architectural consistency and innovation. - Strong understanding of regulatory and compliance requirements within financial institutions. - Excellent communication and leadership skills, with the ability to advise senior leadership. When applying, mention the word **CANDYSHOP** to show you read the job post completely.

blockchainweb3smart-contracts+7 更多
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full time
onsite/hybrid in taipei taiwan

## **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.*

kubernetesdockeraws+7 更多
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full time
onsite/hybrid in san-francisco united-states

## 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.

blockchaincryptosecurity+7 更多
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