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- Tasks: Design and build scalable backend features for a global financial app.
- Company: Join LemFi, a fast-growing fintech company transforming financial access for immigrants.
- Benefits: Competitive salary, remote work, and the chance to make a real impact.
- Why this job: Be part of a mission-driven team that empowers families worldwide through financial inclusion.
- Qualifications: 3+ years in backend development with Go or Java; strong database skills.
- Other info: Dynamic environment with opportunities for growth and collaboration.
The predicted salary is between 36000 - 60000 £ per year.
Join to apply for the Backend Engineer role at LemFi. LemFi (Series B) is building the go-to financial app for the Global South. Our team of 400+ spanning 20+ countries is building a financial ecosystem that helps immigrants stay connected to home, build stability, and create wealth regardless of where they are from or where they live. What began as fast, affordable remittances is now evolving into a complete platform for multi-currency accounts, payments, credit, and long-term financial growth.
The Role: You will be the engine behind our global expansion. Your primary focus will be integrating high-value payout partners and launching new currency corridors that allow our users to send money anywhere, instantly. You will architect the abstraction layers that normalize money movement across fragmented global banking systems.
How You’ll Contribute:
- Architect & Build: Design and ship scalable, secure, and cloud-native backend features with a focus on simplicity, data consistency, and financial privacy.
- Own the Lifecycle: Take end-to-end responsibility—from technical design and documentation to gradual rollouts and on-call rotation.
- Ensure Reliability: Uphold rigorous standards through automated testing, clean code practices, and proactive monitoring of SLAs and SLOs.
- Drive Cross-Functional Impact: Partner with teams outside of engineering to deliver compliant financial products that align with customer needs and regulatory standards.
Who You Are:
- Impact-Driven: You prioritise solving real business problems with reliable, maintainable code.
- Technically Grounded: You have strong experience building scalable backends in Go or Java.
- High Ownership: You take full responsibility for your systems from design to deployment.
- Collaborative: You communicate clearly with Product and Engineering.
- Curious: You actively seek feedback and look for ways to improve.
What You’ll Bring:
- 3+ years building backend systems in Go or Java.
- Strong command of PostgreSQL and Redis.
- Experience with async workflows and DDD.
- Proficiency with Docker, observability stacks, and REST principles.
- Bonus: CI/CD experience and a CS Degree.
The Interview Process:
- Chat with a Talent Partner (30 mins)
- Behaviours & Culture (60 mins)
- Pair Programming (90 mins)
- System Design (30 mins)
- Final Interview (30 mins)
Why Join LemFi? At LemFi, you won’t be just a cog in a machine. Your work goes beyond metrics - it puts money back in families’ pockets and offers access to the previously excluded. Join us to make a meaningful difference, where high performance is a lifeline for millions.
Our Values: How We Win:
- Sharp Customer Focus: We cut through the noise and prioritise based on what drives real value.
- Lead with Data: We test, analyse, and own the outcomes.
- Ownership: We take responsibility for global outcomes.
- Grit: We navigate ambiguity with resilience.
Diversity & Inclusion at LemFi: We welcome builders from all walks of life who embody our values over a perfect resume. If you are excited about this role and our mission, we encourage you to apply anyway.
Backend Engineer employer: LemFi
Contact Detail:
LemFi Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Backend Engineer
✨Tip Number 1
Network like a pro! Reach out to current or former employees at LemFi on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview process by brushing up on your Go or Java skills. Practice coding challenges and system design questions, as these are key parts of the interview. We want you to shine!
✨Tip Number 3
Show off your passion for financial tech! During interviews, share your thoughts on how technology can improve financial services for immigrants. This aligns with LemFi's mission and shows you're a great fit.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re serious about joining the team at LemFi.
We think you need these skills to ace Backend Engineer
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Backend Engineer role. Highlight your experience with Go or Java, and showcase how your skills align with our mission at LemFi. We want to see how you can contribute to our global expansion!
Showcase Your Impact-Driven Mindset: In your application, emphasise your problem-solving abilities and how you've used reliable code to tackle real business challenges. We love candidates who prioritise impact over just ticking boxes, so let us know how you've made a difference in your previous roles.
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 clarity, and it helps us understand your journey better!
Apply Through Our Website: We encourage you to submit your application directly through our website. It’s the best way to ensure it reaches us quickly and efficiently. Plus, it shows you're keen on joining our team at LemFi!
How to prepare for a job interview at LemFi
✨Know Your Tech Stack
Make sure you’re well-versed in Go or Java, as well as PostgreSQL and Redis. Brush up on your async workflows and be ready to discuss how you've used these technologies in past projects. This will show that you’re not just familiar with the tools but can also apply them effectively.
✨Understand the Company’s Mission
LemFi is all about making financial services accessible for immigrants. Familiarise yourself with their mission and values. Be prepared to discuss how your work can contribute to their goal of providing affordable financial solutions. This shows you’re not just looking for a job, but you genuinely care about their impact.
✨Prepare for Pair Programming
Since there’s a pair programming session in the interview, practice coding with someone else. Focus on clear communication and collaborative problem-solving. This will help you demonstrate your technical skills while also showcasing your ability to work well with others.
✨Ask Insightful Questions
During the interview, don’t hesitate to ask questions that reflect your curiosity and understanding of the role. Inquire about the challenges they face in integrating new currency corridors or how they ensure reliability in their systems. This shows you’re thinking critically about the role and are eager to contribute.