Senior Backend Engineer - Product (Remote)

Senior Backend Engineer

We’re looking for a Senior Backend Engineer who thinks like a product builder, thrives in a collaborative, cross‑functional environment, and is passionate about creating robust, scalable financial infrastructure. You’ll be part of a domain team where Engineering crafts (Backend, Frontend, Mobile, ML/AI, QA) work together to own and evolve a shared product area that delivers real value to hundreds of thousands of businesses across Europe.

You’re pragmatic, learn quickly, and have a proven track record of shipping products that matter. You communicate clearly across disciplines and genuinely enjoy the dynamics of a cross‑functional team where everyone contributes to solving the same customer problems. Above all, you’re curious – about the product, the users, the business, and how your technical decisions impact all three.

As a product‑minded backend engineer, you don’t just implement tickets. You understand the “why” behind what you’re building, challenge assumptions when needed, and proactively identify opportunities to create better outcomes. You’re comfortable discussing trade‑offs with product managers, explaining technical constraints to business stakeholders, and collaborating with frontend and mobile engineers to design elegant end‑to‑end solutions.

You have deep expertise in .NET and C# with a strong appreciation for maintainable, scalable code, and distributed architectures. But more importantly, you know when to apply that expertise and when simpler solutions serve the product better. You’ve built data‑intensive applications before and understand the concepts of working in a regulated environment.

You take ownership not just of your code, but of the outcomes. You move without being prompted, whether that’s jumping into a customer issue, improving team processes, or mentoring colleagues. You’re curious about adjacent domains – you might peek at the frontend code, ask questions about the ML models, or dive into analytics to understand how features perform.

Quality is non‑negotiable for you. Automated testing, thorough code reviews, and security best practices are fundamental to how you work. You balance technical excellence with pragmatism, always keeping the end user and business goals in mind.

Your experience includes

• At least 5 years of professional backend development with a product engineering mindset
• Excellent knowledge of .NET platform and C#
• Hands‑on experience architecting and evolving distributed systems in production
• Proven ability to collaborate effectively with product managers, designers, and engineers from other disciplines
• Strong business acumen – you understand how your work connects to company objectives
• Clear, concise communication in English across technical and non‑technical audiences
• A builder’s mentality: you care deeply about shipping great products, not just writing great code

Our tech stack

• Backend: .NET/C#, PostgreSQL, Redis, RabbitMQ, Kafka, Kubernetes, GCP
• Teams also use React (Web), Swift (iOS), Kotlin (Android), Python and ML frameworks, and modern test automation tools (Playwright, Appium)

Benefits

Make a genuine impact on the product

Join our upward trajectory, grow with us, and make a genuine impact on our evolving product.

Work in the EU

Enjoy flexibility of traveling and working remotely or in a hybrid model across Europe.

Become a stock options holder

Unlock your entrepreneurial spirit with our Stock Options Program available to every team member.

Receive unwavering support and care

Finom provides constant support and care to ensure your experience is fulfilling.

Work & Swim program

Spend one month in a comfortable corporate apartment in Cyprus and enjoy a work‑life balance while seeing the Mediterranean.

Equal Opportunity Statement

At Finom, we’re an equal‑opportunity employer and value diversity at our company. We embrace diversity and invite applications from all walks of life. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, disability status, or other applicable legally protected characteristics.