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For Companies At a Glance
- Tasks: Build and maintain SDKs, APIs, and developer documentation for blockchain technology.
- Company: Join a forward-thinking company shaping the future of decentralised protocols.
- Benefits: Enjoy competitive salary, flexible remote work, generous PTO, and professional development support.
- Why this job: Be at the forefront of blockchain innovation and make a real impact.
- Qualifications: Strong backend engineering skills in Node, Go, Rust, or Python; API and SDK experience.
- Other info: Transparent culture with opportunities for early-stage influence and career growth.
The predicted salary is between 36000 - 60000 £ per year.
Strong backend engineering (Node/Go/Rust/Python), experience building APIs and SDKs. Familiarity with on-chain data indexing and GraphQL. Comfortable with production deployment, monitoring and observability.
Nice to have: Experience building public SDKs, developer portals or sample apps.
Position Flow:
- Build and maintain SDKs, APIs, indexers and developer docs.
- Work with The Graph, subgraphs or custom indexers for on-chain data.
- Ensure reliable node/RPC infrastructure and developer DX.
What We Offer:
- Competitive salary (market-aligned & location adjusted).
- Flexible, remote-first policy – work where you're most productive.
- Generous PTO and public holiday policies (location dependent).
- Equipment & home office stipend to set you up for success.
- Professional development budget + conference allowance.
- Health & wellbeing support – benefits or stipends where applicable by country.
- Transparent culture: regular all-hands, clear milestones, early-stage influence.
Ready to build the future of decentralized protocols? Join us as a Blockchain Engineer!
Blockchain Engineer in London employer: Mono Protocol
Contact Detail:
Mono Protocol Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Blockchain Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the blockchain space on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Show off your skills! Build a small project or contribute to open-source projects related to SDKs or APIs. This not only boosts your portfolio but also gives us something tangible to chat about during interviews.
✨Tip Number 3
Prepare for technical interviews by brushing up on your backend engineering skills. Practice coding challenges in Node, Go, Rust, or Python. We want to see how you think and solve problems, so get ready to showcase your expertise!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are genuinely interested in joining our team and building the future of decentralised protocols.
We think you need these skills to ace Blockchain Engineer in London
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your backend engineering experience, especially with Node, Go, Rust, or Python. We want to see how you've built APIs and SDKs in the past, so don’t hold back!
Get Technical: If you’ve worked with on-chain data indexing or GraphQL, let us know! Mention any specific projects or experiences that showcase your familiarity with these technologies.
Be Clear and Concise: When writing your application, keep it straightforward. We appreciate clarity, so make sure your points are easy to understand and directly related to the role.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you get the best experience possible!
How to prepare for a job interview at Mono Protocol
✨Know Your Tech Stack
Make sure you’re well-versed in the backend technologies mentioned in the job description, like Node, Go, Rust, and Python. Brush up on your API and SDK building skills, as well as your experience with on-chain data indexing and GraphQL. Being able to discuss specific projects where you've used these technologies will really impress.
✨Showcase Your Problem-Solving Skills
Prepare to discuss how you've tackled challenges in production deployment, monitoring, and observability. Think of examples where you ensured reliable infrastructure or improved developer experience. This will demonstrate your hands-on experience and ability to think critically under pressure.
✨Familiarise Yourself with The Graph
Since the role involves working with The Graph and custom indexers, take some time to understand how it works. If you can, try to build a small project using subgraphs. This not only shows initiative but also gives you practical knowledge to discuss during the interview.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s approach to decentralised protocols and their development culture. This shows that you’re genuinely interested in the role and helps you gauge if the company is the right fit for you. Plus, it opens up a dialogue that can make you more memorable.
