\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

\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 serverless 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\nAbout the role\n\n\nWant to shape the future of blockchain security? As a Senior Distributed Systems Engineer on Tenderly’s Security team, you’ll be at the forefront of building innovative security products that safeguard the most critical protocols in Web3. You’ll design and scale the backbone of our infrastructure, leveraging cutting-edge tech to develop tools that protect users and push the boundaries of blockchain security. Ready to make an impact? Let’s build the future of secure Web3 together.\n\n\nWhat you’ll do\n\n\nBuild High-Performance Systems\n- Design and scale multi-region backend services that power millions of users in real time.\n- Optimize performance to handle hundreds of thousands of requests per second and process terabytes of data without breaking a sweat.\n- Master trade-offs between consistency, availability, and low latency to deliver millisecond response times.\n\n\nEngineer for Scale & Reliability\n- Build resilient data pipelines  with banking-level constraints—consistent, ordered, and processed exactly once\n- Develop real-time streaming solutions with minimal latency, tackling tail latency to deliver a seamless user experience.\n\n\nPush Boundaries and Drive Innovation\n- Explore EVM and Solidity to analyze malicious code patterns and build cutting-edge detection and prevention solutions.\n- Own high-impact projects, such as analyzing terabytes of data in parallel to extract enhanced address and transaction intelligence\n\n\nAbout You\n\n\nWe’re looking for a highly skilled and forward-thinking engineer who thrives in backend development and distributed systems. You love tackling complex infrastructure challenges, optimizing performance at scale, and pushing the limits of what’s possible. If you have experience in blockchain security or cybersecurity, even better!\n\n\nYou should have:\n- Proven expertise in distributed systems, working with large datasets and distributed storage solutions.\n- Deep technical understanding of low-latency systems, high-throughput infrastructure, and multi-region availability.\n- Proficiency in Go, Rust, or a similar systems programming language.\n- Experience designing complex systems that balance strong consistency, availability, and massive scale.\n- Curiosity for blockchain security, including vulnerabilities and attack patterns.\n- Strong communication skills and the ability to collaborate across teams to build world-class solutions.\n\n\n\nWhat we offer\n* Stock Options - Join the ride! Own a piece of our journey with stock options for everyone.\n* Transparent compensation -No secrets here. Enjoy fair, equal, and transparent salaries.\n* Annual bonus - Performance-based bonus amounting up to 20% of employee's annual base salary paid out twice a year based on KPIs.\n* Fully covered parental leave - Welcome your little one with fully paid parental leave.\n* Tech Gear - MacBook, monitor, and the accessories you love—your setup, your way.\n* Flexible, no less-than vacation - We know that unlimited vacation policies usually have the opposite effect, so we have a minimum of 21.5 days to be used in 12 month timeframe.\n* Flexible Hours - Work when you work best. Collaboration is key.\n* Health Insurance - Keep yourself and your family healthy with our comprehensive coverage.\n* Continuous Learning - Elevate your skills with regular trainings and a professional development budget. We invest in your growth.\n\n\n\n\n\n\nWhy Tenderly?\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\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, Senior, Engineer and Backend jobs that are similar:\n\n $80,000 — $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\nEurope OR In-Office Belgrade