\nAbout Us\n\n\nAt Tenderly, we're not just shaping the future of blockchain technology – we're defining it. As a full-stack Web3 infrastructure platform, we provide multi-network support and a comprehensive ecosystem that covers every aspect of the blockchain journey, from initial encounters to advanced Node solutions and server-less cloud compute functions.\n\n\nOur mission is crystal clear: to empower developers worldwide to harness the full potential of blockchain technology for creating innovative products. With our robust Web3 infrastructure platform, we've already enabled tens of thousands of developers to work more efficiently with blockchain. We thrive on tackling complex challenges head-on, crafting solutions that push the boundaries of what's possible in the blockchain world. From developing bespoke Ethereum Virtual Machine (EVM) implementations to designing proprietary storage layers optimized for our advanced blockchain node solutions, our team is at the forefront of industry innovation.\n\n\n\n\nAbout the Role\n\n\nDo you love the challenge of turning raw machine code and data into clear, human-readable insights, while working at the intersection of blockchain and scalable cloud systems?\n\n\nAs a Technical Lead Backend Engineer on our Debugger team, you’ll play a pivotal role in decoding the complexities of blockchain infrastructure and developing systems that bring real-time insights to life. This is your opportunity to build transformative solutions in the blockchain space while empowering teams and customers alike. While you'll lead technical direction and decisions, this is not a people management role—your focus is on delivering exceptional engineering solutions.\n\n\nWhat You’ll Do\n\n\nBuild for Scale\n✦ Lead the development of scalable cloud debugging tools that work instantly across diverse environments—eliminating bottlenecks for users.\n✦ Collaborate on the creation of backend services for internal teams and customer-facing applications.\nLead Technical Excellence\n✦ Take ownership of technical decisions that shape Tenderly’s blockchain infrastructure.\n✦ Ensure system designs meet performance, reliability, and scalability standards.\nInnovate and Optimize\n✦ Develop robust, scalable backend systems that support cutting-edge cloud debugging and blockchain infrastructure.\n✦ Design solutions that transform low-level bytecode into usable, human-readable source code.\nDrive Real-Time Impact\n✦ Build capabilities for real-time transaction processing and automatic validation of source code against deployed system code.\n✦ Create systems that enhance the stability and reliability of critical cloud services.\nCollaborate and Innovate\n✦ Partner with cross-functional teams to design features that delight customers and solve complex problems.\n✦ Work on product-driven initiatives that push the boundaries of blockchain infrastructure.\n\n\nAbout You\n\n\nWe're looking for a highly skilled and innovative engineer with a passion for backend development and blockchain technology. You should have:\n \n✦ Impactful Experience: A track record of delivering scalable solutions for internal and customer-facing systems in dynamic environments.\n✦ Leadership & Ownership: Confidence in leading technical decisions and taking projects from concept to execution.\n✦ Computer Science Foundation: Strong understanding of core principles, with knowledge of compilers and low-level execution as a plus.\n✦ Collaborative Mindset: Excellent communication skills and the ability to thrive in cross-functional teams.\n✦ Technical Expertise: Proficiency in Go, Kubernetes, and cloud platforms, with experience decoding low-level bytecode, building cloud debugging systems, and enabling real-time transactions.\n✦ Blockchain Curiosity: An interest in blockchain infrastructure; experience is a bonus but not required.\n✦ Problem-Solving Skills: Proven ability to tackle performance, scalability, and reliability challenges, including validating and verifying source code.\n\n\n\n\n\n\nWhy Tenderly?\n\n\nJoin us at Tenderly, where our values are not just words on a page but the driving force behind our innovative journey.\nFanatic Drive\nWe're passionately driven to solve our users' problems, tackling challenges with intensity and speed. Our work is our obsession, and we thrive on the fast-paced world of Web3.\nUnderdog Mentality\nWe love defying the odds, rejecting the status quo, and achieving the impossible. We're on a mission to revolutionize blockchain technology, constantly pushing boundaries.\nInward Responsibility\nWe hold ourselves accountable, always striving to improve. We embrace feedback, knowing it drives personal growth and collective success.\nIntentional Collaboration\nOur success relies on individual contributions and mutual support. We share ideas openly, trust each other completely, and continuously push each other to excel.\nTenderly Transparency™️\nWe believe in open, honest communication. We share knowledge and opinions freely, fostering a culture of accountability and trust.\n\n\n\n\n\n\nWhat We Offer\n\n\nFinance\nStock Options - We believe that everybody should own a part of the company and we want our team members to benefit from our shared success.\nTransparent compensation - To ensure fair and equal pay for all employees, salaries within the company are completely transparent.\n\n\nSupport in Life Changes\nFully covered maternity leave - The leave is fully covered, in the amount of the last salary person received during the regular engagement.\nPaternity leave - Four weeks of paid time off after a baby has arrived to help share the joys & responsibilities.\n\n\nWorking environment\nIn-office breakfast, lunch & drinks (Belgrade Office)\nCompany equipment - Standard equipment includes a MacBook laptop, monitor, and a keyboard and mouse of your choice.\n\n\nWelfare\nFlexible, no less-than vacation policy - We know that unlimited vacation policies usually have the opposite effect, so we encourage people to actually take and use their time off for rest and relaxation. We have established a minimum of 21.5 days that should be used in a given time of 12 months.\nFlexible working hours - You are fully entrusted to effectively manage your working hours, the only important thing is that it allows for collaboration with your team.\nHealth insurance for you and your dependants - Medical insurance to keep you and your spouse, partner, and children healthy.\n\n\nTenderly is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, Cloud, Node, Engineer and Backend jobs that are similar:\n\n $65,000 — $82,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nEurope OR In-Office Belgrade

\nAbout The Role:\n\nThe Software Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet, and developing the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network.\n\nWe are in search of highly talented, innovative individuals to join our team. If you enjoy solving complex computer science problems, are passionate about what you work on, are a perfectionist who wants to build things the right way, and are persistent about finishing what you started, then you're the kind of person we are looking for. You will be working with equally talented and innovative individuals with the goal of building incredible software with the potential to change the world.\n\nWhat You'll Be Doing:\n\n\nCollaborating with a fully distributed team around the world\n\nContributing to the architecture and implementation of complex software components in Node.js\n\nEnd-to-end ownership of critical software components\n\nDesigning and developing innovative new consensus and protocol software\n\nEnsuring performance optimization, and making scalability / reliability improvements to the software\n\nTesting, reviewing and suggesting improvements to the software\n\nResolving issues, debugging errors and fixing code to improve the reliability and security of the software\n\nThe tech stack you will be using is: Node.js, TypeScript, SQLite, Postgres, React and Vue.js\n\nThe development environment will be: Linux, Git, AWS, Docker and VSCode\n\n\n\n\nWhat We're Looking For:\n\n\n7+ Years of Software Engineering Experience\n\nFluency with algorithms and data structures\n\nAbility to quickly learn new languages and technologies\n\nAbility to write clean yet efficient code\n\nThe Creativity to come up with proof of concept from high level design, while not knowing all the details\n\nSelf motivated to set priorities and methodically make progress towards the goals\n\nThe ability to communicate effectively and convey your ideas when discussing technical topics with team members\n\nBachelor's Degree in Computer Science or a related field is desired\n\n\n\n\nWe'd Love If You Have:\n\n\nExperience with concurrency, parallelism and distributed systems\n\nFamiliarity with the Shardeum open source repos \n\nExperience with consensus protocols and other blockchains\n\nExperience with Node.js and TypeScript, or languages like C, C++, Rust or Go\n\nExperience writing a smart contract on a blockchain \n\nExperience running a node in a blockchain network\n\nKnowledge of cryptography\n\nExperience with networks and operating systems\n\nContributed to open source projects\n\nRead the Bitcoin and Ethereum whitepapers\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Bitcoin, React, Docker, Node, Senior and Engineer jobs that are similar:\n\n $65,000 — $120,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n

\nWho We Are\n\n\nSubspace Network is building a radically decentralized, next-generation blockchain which allows developers to easily run Web3 apps at Internet scale. Subspace is based on original research funded by the US National Science Foundation and planning to launch its Network later this year. Subspace Labs is an early-stage, venture-backed startup with a remote-first, globally distributed team. To learn more, visit our website, view our team handbook, and read the technical whitepaper.\n\n\nWe are seeking a DevOps Engineer to join our rapidly growing team of Blockchain and Cryptocurrency enthusiasts and engineers.\n\n\n\nIn this role you will be responsible for:\n* Operating and maintaining of backend blockchain infrastructure of the Subspace Network on top of bare metal services, VMs and Kubernetes clusters.\n* Following principles of infrastructure as code to make operations well defined and maintainable.\n* Ensuring reliable operation through monitoring and observability.\n* Educating and enabling the rest of engineering team with automation of CI/CD and other development workflows.\n* Sustaining good site reliability practices with incident response and postmortem analysis\n\n\n\nKey Requirements:\n* Rich experience working with Linux servers, networking, virtualization and containerization technologies.\n* Experience setting up and operating production Kubernetes clusters, virtual machines and Linux bare metal servers.\n* Familiarity with cloud-native landscape of tooling and experience of successfully deploying them to production environments (Terraform, Ansible, Prometheus/VictoriaMetrics+Grafana, ArgoCD, etc.).\n* Solid understanding of blockchains and successful experience of maintaining of blockchain node (bootstrap, RPC, validator) infrastructure.\n* Be proactive, willing to help engineers so stay productive in fully-remote setting.\n* Knowledge of at least one programming language.\n* A passion for decentralized, peer-to-peer systems and Web3 technologies.\n\n\n\nBonus Experience:\n* Familiarity with the Rust and TypeScript languages and their tooling.\n* Familiarity with Substrate and the Polkadot ecosystem.\n* Active participation in Open Source development of DevOps/SRE-related tooling, presenting at conferences and meetups.\n\n\n\nWhat We Offer:\n* A globally distributed work environment with a high degree of autonomy and agency.\n* You will play a critical role in implementing a new layer one blockchain.\n* Salary and options befitting an early hire at a venture-backed startup.\n* Medical, dental, and vision insurance (US-based only).\n* Company-sponsored team offsites in various locations around the world.\n\n\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, DevOps, Typescript, Node, Engineer, Linux and Backend jobs that are similar:\n\n $70,000 — $120,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nInternational

**All roles with Chainlink Labs are globally remote based. We encourage you to apply regardless of your location.**\n\nThe infrastructure team enables Chainlink development and maintains services that support the health of the most widely-adopted oracle network in the world. As a Site Reliability Engineer, you will help us solve some of the unique challenges of blockchain oracle architecture and be primarily responsible for the Chainlink ecosystem's off-chain part.\n\nWe are distributed across time zones and continents, and we embrace remote work. In the Infrastructure team, we follow the infrastructure-as-code approach and practice GitOps. Our on-call rotation uses the follow-the-sun pattern: you will be on call some of the time, but there should not be any overnight shifts.\n\nWe all have different backgrounds and are determined to help you succeed no matter where you are or who you are. If you think you would do a great job at Chainlink, we are looking forward to speaking with you, even if you don't match 100% of the job requirements: those describe people we've usually had a great time working with, but they're not a tick-box exercise. \n\n**Your Impact**\n\n* Support monitoring services that watch over the entire Chainlink network. \n* Deploy and maintain various externally-facing services like reference Chainlink nodes used by developers and customers (including critical services such as Chainlink VRF).\n* Improve the reliability and observability of our internal infrastructure. \n* Provide our engineers with a reliable release pipeline and empower them to release and deploy Chainlink and adjacent tools extremely quickly.\n\n**Requirements**\n\n* 5+ years of relevant professional experience. You have a software engineering background or an operations background and have worked as an SRE (or in a very close position) before.\n* Experience with system architecture. You can create a design document for a cross-region load-balancing app with five microservices, a PostgreSQL cluster, a caching layer, and a Kafka queue—and then implement it on AWS.\n* Experience with CI/CD pipelines. You can troubleshoot an existing pipeline or build your own, and you've probably worked on both software delivery and cloud-based services deployment.\n* Experience with distributed systems and container orchestration. You have built or maintained complex Kubernetes clusters before.\n* Ability to read and write code. You can understand precisely why a recent code change led to degraded performance; you can write scripts and tools to automate routine tasks and eliminate toil.\n* Strong communication skills. You can give and receive constructive feedback, and you do not shy away from planning meetings and code reviews.\n\n**Preferred Qualifications**\n* Professional experience with Golang, TypeScript, or both. \n* Excitement for blockchain, Web 3.0, and similar decentralized technologies. \n* Experience running blockchain full node operator is a big plus. \n* Experience with Chainlink as a developer or a node operator is a big plus.\n* Comfort working with network protocols, proxies, and load balancers.\n* Experience with information security and DevSecOps.\n* Experience working remotely in a distributed team.\n* We are giving slight preference to candidates who live in the UTC to UTC+8 range due to our on-call schedule for this particular opening.\n\n**Our Stack**\n\nSome of the tools and services we use daily or almost daily are:\n\nAWS; Terraform/Terragrunt; Kubernetes, Calico and ArgoCD; Prometheus and Grafana; GitHub Actions; Packer\n\nWe expect you to be comfortable with most of those tools and very proficient in several of them.\n\n**About Us**\n\nChainlink is the industry standard oracle network for connecting smart contracts to the real world. With Chainlink, developers can build hybrid smart contracts that combine on-chain code with an extensive collection of secure off-chain services powered by Decentralized Oracle Networks. Managed by a global, decentralized community of hundreds of thousands of people, Chainlink is introducing a fairer model for contracts. Its network currently secures billions of dollars in value for smart contracts across the decentralized finance (DeFi), insurance, and gaming ecosystems, among others. The full vision of the Chainlink Network can be found in the [Chainlink 2.0 whitepaper](https://research.chain.link/whitepaper-v2.pdf). Chainlink is trusted by hundreds of organizations—from global enterprises to projects at the forefront of the blockchain economy—to deliver definitive truth via secure, reliable data. \n\nThis role is location agnostic anywhere in the world, but we ask that you overlap some working hours with Eastern Standard Time (EST).\n\nWe are a fully distributed team and have the tools and benefits to support you in your remote work environment.\n\nChainlink Labs is an Equal Opportunity Employer.\n \n\nPlease mention the words **FROG CROWD ANGLE** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMzY=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n $100,000 — $200,000/year\n
\n\n#Benefits\n 🌎 Distributed team\n\n
\n\n#Location\nWorldwide