At a Glance
- Tasks: Lead the design and development of scalable backend systems for a cutting-edge fintech.
- Company: Join a high-growth fintech leader revolutionising multi-chain DeFi with a collaborative culture.
- Benefits: Competitive salary, 30 days PTO, flexible remote work, and a personal development budget.
- Other info: Enjoy annual team offsites and a fun, inclusive work environment.
- Why this job: Make a real impact in the blockchain space while working with innovative technologies.
- Qualifications: Strong experience with TypeScript, Node.js, and familiarity with the Stellar network.
The predicted salary is between 90000 - 130000 £ per year.
Location: EMEA / EU Hours – Authorized to work in EMEA. Remote: Full-time. Compensation: €90K – €130K.
Our client is a high-growth fintech leader specializing in simplifying multi-chain DeFi. They offer a unified API that provides seamless access to on‐chain liquidity across major blockchains for optimized same‐chain and cross‐chain swaps. Their mission is to enable a fairer, decentralized world while prioritizing exceptional user experiences.
The organization seeks multiple Senior Backend Engineers to lead the design, development, and maintenance of robust, scalable, and secure backend systems. Candidates will report to the Backend Lead and collaborate with cross‐functional teams to deliver high‐quality software solutions.
The technical stack includes Node.js (TypeScript), MongoDB, Redis, ethers.js, with a GitOps CD chain involving Kubernetes and AWS.
Key Responsibilities- Lead and participate in the design, development, and maintenance of backend systems and APIs.
- Architect and implement robust backend solutions capable of handling increasing user loads and evolving business requirements.
- Maintain high coding standards, conduct thorough code reviews, and enforce best practices for maintainability and readability.
- Identify system bottlenecks and optimize code and algorithms to improve overall performance.
- Implement monitoring and debugging tools to proactively identify and resolve issues, ensuring high system availability.
- Develop comprehensive test suites—including unit, integration, and end‐to‐end tests—to ensure backend reliability.
- Provide guidance to junior developers to foster technical growth within the team.
- Document code, APIs, and technical processes to facilitate knowledge sharing and streamline onboarding.
- Initial Screening: Recruiter / HR Call
- Hiring Manager Interview: Discussion with the Backend Lead
- Technical Assessment: Take‐Home Test
- Technical Deep‐Dive: Technical Interview
- Cultural Alignment: Group Interview
- Location: Candidates must be located in the EMEA or APAC regions.
- Strong professional experience with TypeScript and Node.js is required.
- Proven experience working with the Stellar network in production environments.
- Previous experience in the blockchain space with a technical understanding of the EVM ecosystem (or other blockchain environments). Familiarity with Stellar's Soroban smart contracts is a significant plus.
- Extensive professional experience in a similar senior or lead role.
- Solid understanding of document databases (MongoDB), caching mechanisms (Redis), and system architecture design.
- Excellent analytical, problem‐solving, and communication skills. Ability to work autonomously and collaboratively in a proactive manner.
- A Bachelor's or Master's degree in Computer Science is considered a plus.
- Very strong written and verbal English skills for effective stakeholder communication.
- Embracing Differences: Valuing unique qualities and viewing individual differences as opportunities for team growth.
- Ownership and Execution: Every team member owns tasks end‐to‐end and holds themselves to a high bar for execution and accountability.
- Failing Forward: Innovation requires courage; the team is encouraged to try new things, learn from mistakes, and adapt quickly.
- Collaborative Fun: Beyond the tech, the team prioritizes getting to know one another, maintaining a light‐hearted environment rooted in love and respect.
- Compensation: Competitive salary range of €90,000 – €130,000 EUR, plus equity participation from day one.
- 30 days of Paid Time Off (PTO).
- Flexible remote work days and flexible working hours.
- Annual team offsites (previous locations include Thailand, Vietnam, and Marrakech).
- Choice of work computer and hardware.
- Annual €1,000 personal development budget (after 6 months of tenure).
- A one‐time €1,000 remote work budget for office setup or coworking expenses.
Note: Candidates joining as independent contractors are entitled to the first five benefits listed above.
Commitment To Equality And Accessibility: At MLabs, we are committed to offering equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and provide information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or would like to see the job‐advert in an accessible format, please let us know at the earliest opportunity by emailing human‐resources@mlabs.city.
Senior Backend Engineer - Stellar Ecosystem in London employer: MLabs
Join a high-growth fintech leader that is revolutionising the DeFi landscape with a commitment to innovation and exceptional user experiences. As a Senior Backend Engineer, you'll thrive in a collaborative and inclusive culture that values ownership, creativity, and personal development, all while enjoying competitive compensation, flexible working arrangements, and generous benefits including 30 days of paid time off and an annual personal development budget. This is an opportunity to make a meaningful impact in a dynamic environment that prioritises both professional growth and team camaraderie.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Backend Engineer - Stellar Ecosystem in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the fintech and blockchain space. Attend meetups, webinars, or even online forums where you can chat with industry folks. You never know who might have a lead on that perfect Senior Backend Engineer role!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving TypeScript, Node.js, or any work with the Stellar network. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for those interviews! Brush up on your technical knowledge and be ready to discuss your past experiences. Practice common interview questions and think about how you can demonstrate your problem-solving skills and coding standards.
✨Tip Number 4
Apply through our website! We make it super easy for you to submit your application directly. Plus, it shows you're genuinely interested in joining our team. Don’t miss out on the chance to be part of something great!
We think you need these skills to ace Senior Backend Engineer - Stellar Ecosystem in London
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Senior Backend Engineer role. Highlight your experience with TypeScript, Node.js, and any work you've done with the Stellar network. We want to see how your skills align with our mission!
Showcase Your Projects:Include links to your GitHub or any relevant projects that demonstrate your backend development skills. We love seeing real-world applications of your work, especially if they involve blockchain technology or APIs!
Be Clear and Concise:When writing your application, keep it straightforward and to the point. Use clear language to describe your experiences and achievements. We appreciate a well-structured application that’s easy to read!
Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at MLabs
✨Know Your Tech Stack
Make sure you’re well-versed in Node.js and TypeScript, as these are crucial for the role. Brush up on your knowledge of MongoDB, Redis, and the Stellar network, especially if you've worked with Soroban smart contracts before. Being able to discuss your experience confidently will impress the interviewers.
✨Showcase Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles and how you overcame them. Think about system bottlenecks you've identified and optimised, or how you've implemented monitoring tools. This will demonstrate your analytical skills and ability to improve performance.
✨Emphasise Collaboration
Since the role involves working with cross-functional teams, be ready to share examples of how you've collaborated effectively in the past. Highlight any mentoring experiences with junior developers, as this aligns with their culture of fostering growth within the team.
✨Cultural Fit Matters
Understand the company’s values around ownership, innovation, and collaboration. Be prepared to discuss how you embody these principles in your work. Showing that you can fit into their light-hearted yet respectful environment will make you a more attractive candidate.
