At a Glance
- Tasks: Design and implement scalable microservices and high-performance APIs in a dynamic DeFi environment.
- Company: Join 1inch, a leading DeFi ecosystem focused on financial freedom and innovation.
- Benefits: Enjoy competitive pay, unlimited vacation days, and fully compensated work gear.
- Other info: Hybrid work model with opportunities for travel and professional growth.
- Why this job: Be part of a creative team shaping the future of DeFi with cutting-edge technology.
- Qualifications: Experience in fintech or crypto, proficient in Node.js/TypeScript, and strong problem-solving skills.
The predicted salary is between 48000 - 84000 £ per year.
1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets—with self-custody, security and an intuitive user experience to unlock true crypto ownership. 1inch protocols and APIs provide core infrastructure across the DeFi industry and beyond.
We’re looking for an enterprise-oriented Senior Software Engineer with a focus on structure and scalability.
Location: We hire with a focus on Dubai and Europe. For this role, we prefer candidates who are either based in Dubai or working remotely within +/- 4 hours GST time. The position is based on a hybrid schedule, with a minimum of three days per week on-site in our Dubai office.
Responsibilities:
- Designing and implementing scalable microservices and high-performance APIs using Nest.js
- Ensuring low latency and high throughput in service architecture
- Writing clean, maintainable, and well-documented code while following internal coding standards
- Monitoring technical and business metrics and setting up alerting systems for early incident detection
- Performing regular profiling and system performance analysis to optimise backend components, including database queries and response times
- Participating in code reviews and engaging in architecture discussions and sprint planning sessions
- Promoting best engineering practices across the team
- Ensuring backend systems are secure, scalable, and resilient
- Applying industry best practices for data protection and system design
- Proactively identifying and mitigating system vulnerabilities
- Staying updated with emerging backend technologies and introducing new tools and practices to enhance team efficiency
- Continuously seeking ways to improve system architecture and performance
Requirements:
- Previous experience working in fintech, DeFi, or crypto projects
- Experience with microservices architecture in a high-load environment
- Experience setting up and managing metrics pipelines and alerting systems
Skills:
- Proficient in Node.js/TypeScript with strong SQL skills and PostgreSQL experience
- Familiar with Redis, message brokers (e.g. NATS, EMQX, Kafka), and monitoring tools (Prometheus, Grafana)
- Good understanding of blockchain fundamentals, Web3, and Solidity
- Knowledge of CI/CD pipelines, Docker, and basic Kubernetes concepts
- Strong problem-solving abilities, proactive communication, and quality-driven mindset
Nice To Have:
- Nest.js
- Knowledge of event-driven architecture
- Knowledge of Web3 libraries (ethers.js, web3.js) for blockchain interactions
Why you’ll love working with us:
- Join a young, creative team in a fast-paced and supportive environment
- We’re open to new ideas — if you’ve got a vision, pitch it and make it happen
- Enjoy competitive pay that matches your skills and experience
- Be part of a company that’s shaping the future of DeFi
- Take time when you need it — we offer unlimited vacation days
- Get fully compensated for your work gear — we’ll set you up for success
- Travel with us! We host an annual team retreat at a top international location
Senior Software Engineer, Node.js in England employer: 1inch
1inch is an exceptional employer that fosters a dynamic and innovative work culture, perfect for those looking to make a significant impact in the DeFi space. With a focus on employee growth, we offer unlimited vacation days, competitive pay, and the opportunity to collaborate with a young, creative team in our vibrant Dubai office. Join us to shape the future of financial freedom while enjoying the benefits of a supportive environment and annual international retreats.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer, Node.js in England
✨Tip Number 1
Network like a pro! Reach out to folks in the DeFi and fintech space on LinkedIn or at meetups. You never know who might have the inside scoop on job openings or can refer you directly to hiring managers.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving Node.js and microservices. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and system design knowledge. Practice common algorithms and system architecture questions, so you’re ready to impress when it counts.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our team.
We think you need these skills to ace Senior Software Engineer, Node.js in England
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Software Engineer role. Highlight your experience with Node.js, microservices, and any fintech or DeFi projects you've worked on. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for DeFi and how you can contribute to our mission at 1inch. Be sure to mention specific projects or experiences that showcase your expertise in scalable architecture.
Showcase Your Technical Skills:Don’t forget to highlight your technical skills in your application. Mention your proficiency in Node.js, TypeScript, and any relevant tools like Docker or monitoring systems. We love seeing candidates who are up-to-date with the latest technologies!
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 don’t miss out on any important updates. Plus, it’s super easy!
How to prepare for a job interview at 1inch
✨Know Your Tech Stack
Make sure you’re well-versed in Node.js, TypeScript, and PostgreSQL. Brush up on your knowledge of microservices architecture and be ready to discuss how you've implemented these technologies in high-load environments. This will show that you can hit the ground running.
✨Showcase Your Problem-Solving Skills
Prepare examples of challenges you've faced in previous projects, especially in fintech or DeFi. Highlight how you approached these problems, the solutions you implemented, and the impact they had. This demonstrates your proactive mindset and ability to think critically under pressure.
✨Engage in Architecture Discussions
Be ready to discuss system design and architecture. Familiarise yourself with best practices for scalability and security, and be prepared to share your thoughts on how to improve system performance. This shows that you’re not just a coder but a strategic thinker who can contribute to the team’s goals.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s tech stack, team dynamics, and future projects. This not only shows your interest in the role but also helps you gauge if the company culture aligns with your values. Remember, interviews are a two-way street!
