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For Companies At a Glance
- Tasks: Build our Smart Financial Platform and optimise backend services for global companies.
- Company: Join Light, a fast-growing startup redefining financial software.
- Benefits: Competitive salary, stock options, 25 days leave, and exciting company socials.
- Why this job: Make a real impact in modernising finance with cutting-edge technology.
- Qualifications: 4+ years in backend systems, strong coding skills, and API design experience.
- Other info: Great opportunity for career growth in a dynamic, innovative environment.
The predicted salary is between 28800 - 48000 ÂŁ per year.
Light exists to replace factory‑era ERPs with software that feels alive. Our Smart Financial Platform gives modern, global companies superpowers—automated accounting, real‑time reporting, and financial flows that move at the speed of the business. We build with our customers, ship fast, and obsess over craft. In a short time, Light has gone from idea to the operating core for leading companies like Lovable, Legora, and Keyshot. People don’t just use Light—they enjoy it. We’re an early team defining a new software category, with engineers who love debits and credits, designers who care about reconciliation states, and operators who treat finance as a product. If you’re excited to modernize how the world runs money—one workflow at a time—you’re in the right place.
Responsibilities
- Build our core Smart Financial Platform further that helps multinational companies manage all of their accounting with AI and a great UX.
- Keep focus on customer needs while implementing robust and scalable technical solutions.
- Develop and optimize backend services, APIs, and infrastructure to support our high‑performance frontend applications.
Qualifications
- 4+ years of building robust backend systems with solid understanding of server‑side architecture and API design.
- Strong command of backend programming languages, with the ability to write clean, efficient code.
- Proficient in object‑oriented programming languages, such as Java, Kotlin, etc.
- Experience designing and implementing RESTful APIs and DB schemas that scale.
- Deeply care about quality – you actively participate in code reviews, write comprehensive unit and integration tests, and thoroughly QA your work.
- Great communicator who collaborates effectively with frontend engineers on API design and cross‑functional teams on system architecture.
- You can commit and ship production‑ready code that is secure, scalable, performant, and maintainable.
Bonus points
- Experience with accounting or companies' finance flows (accounts payable, invoicing, payments etc).
- Building AI‑native robust and scalable applications.
- Experience with JVM, Postgres, AWS tech stack.
- You’ve been thriving in high‑growth startups.
Tech Stack
- Hosted on AWS
- Postgres DB
- Kotlin Monolith
- React Frontend
Hiring Process
- Short chat with Nick (Talent)
- Take‑home challenge
- Interview with two future colleagues
- Discussion on the take‑home challenge
- Getting to know each other
- Leadership interview
- Offer
Tips to stand out
- Show us who you are through your application and don’t limit yourself to a resume.
- Try not to be generic.
- Have numbers to show so you can measure impact? Even better!
- Most people can say they want to work in a startup, but why this one?
- What are your expectations and what do you specifically want to learn from us?
Benefits
- A competitive salary + stock options in our fast‑growing start‑up.
- Paid parental leave.
- 25 days of annual leave + public holidays in the country where you are based.
- Regular socials and company off‑sites (last time was Southern France and next time is in October).
- A huge opportunity for career growth as you’ll help shape a market‑defining product.
Closing
Working at Light means you’re embarking on an exciting journey to reshape the future of multinational financial operations. Our cheat‑code is that we’ve built something like this before – and are now doing it again, only better. Our goal is to make global finance effortless and empower companies to make informed decisions. Join the rocket ship while it’s taking off.
Backend Engineer employer: Light
Contact Detail:
Light Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Backend Engineer
✨Tip Number 1
Get to know the company inside out! Research Light's mission, values, and recent projects. When you chat with us, show that you’re genuinely excited about what we do and how you can contribute to our Smart Financial Platform.
✨Tip Number 2
Prepare for the take-home challenge by practising coding problems relevant to backend development. Brush up on your API design skills and think about how you can optimise performance. We want to see your best work!
✨Tip Number 3
During interviews, don’t just talk about your past experiences—share specific examples of how you’ve tackled challenges in previous roles. Numbers speak volumes, so if you’ve improved processes or saved time, let us know!
✨Tip Number 4
Finally, be yourself! We’re looking for authentic individuals who are passionate about modernising finance. Don’t hesitate to share your unique perspective and what excites you about working at a high-growth startup like Light.
We think you need these skills to ace Backend Engineer
Some tips for your application 🫡
Be Yourself: When you’re putting together your application, let your personality shine through! We want to see the real you, so don’t just stick to the usual resume format. Share your story and what makes you excited about this role.
Show Your Impact: Numbers speak volumes! If you’ve got metrics or achievements that highlight your contributions in previous roles, flaunt them. It’s a great way to show us how you can make a difference at Light.
Tailor Your Application: Don’t be generic! Take a moment to research us and explain why you’re drawn to Light specifically. What do you hope to learn from us? This shows you’re genuinely interested and not just sending out cookie-cutter applications.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures it gets into the right hands. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Light
✨Know Your Tech Stack
Familiarise yourself with the tech stack mentioned in the job description, especially Kotlin, AWS, and Postgres. Be ready to discuss your experience with these technologies and how you've used them to build robust backend systems.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex problems in previous roles. Highlight specific instances where you designed scalable APIs or optimised backend services, and be ready to explain your thought process during the interview.
✨Communicate Effectively
Since collaboration is key, practice articulating your ideas clearly. Be prepared to discuss how you've worked with frontend engineers and cross-functional teams in the past, focusing on how you contributed to system architecture and API design.
✨Demonstrate Your Passion for Finance
Given the focus on modernising financial operations, share your enthusiasm for the finance sector. If you have experience with accounting flows or AI applications, make sure to highlight that, as it will show your alignment with the company's mission.
