Job Description

Deine Position

In this role, you’ll join a fast-growing, BaFin-licensed digital financial infrastructure provider building a unified platform for trading, custody, and management of traditional and digital assets. Based in our Warsaw engineering hub, you’ll work in a hybrid setup with regular in-person collaboration, contributing to scalable, high-impact financial systems used by banks, wealth managers, neobrokers, and fintechs across Europe. You’ll have real ownership over your work, helping shape robust products in a professional yet relaxed environment.

Deine Aufgaben und Verantwortlichkeiten

• Develop and evolve an existing fintech platform built on .NET and contribute to new initiatives in other modern stacks
• Work across the full stack — from backend services to client-facing interfaces in React
• Manage cloud infrastructure using Terraform on (AWS, Azure, GCP)
• Integrate with a variety of external financial services, solving complex challenges around asynchronous processing and data synchronization
• Deliver production-ready, high-quality systems that meet the strict standards of a regulated fintech environment
• Use AI-assisted development tools pragmatically — we're structured in our adoption but always prioritize security and quality

Deine Qualifikationen und Erfahrungen

• Strong experience with ".NET"
• Openness to working with other languages and stacks — "Go", "Python", "Rust", or "Java" — depending on project needs
• Experience with cloud platforms and infrastructure-as-code (Terraform)
• A polyglot mindset — you're comfortable context-switching between technologies and enjoy the variety
• Understanding of distributed systems, event-driven architectures, and integration patterns
• Ability to deliver independently while being a collaborative team member

Nice to have

• Prior experience in fintech, banking, or other regulated industries
• Hands-on experience with Go, Python, or Java in production
• Familiarity with PostgreSQL, DynamoDB, or similar data stores
• Knowledge of CI/CD pipelines and containerized deployments

Vertragsart

B2B

Location

Warsaw, hybrid model

Warum wir?

We offer:

• Hybrid work model — 2 days/week in our Warsaw office
• 20 days PTO on B2B
• Real impact on financial products used by institutional clients across Europe
• Exposure to a diverse, multi-stack tech environment and cloud-native architecture
• A team that values engineering growth — we invest in building competences, not just shipping features
• Relaxed yet professional culture in a rapidly growing company
• Flex-time arrangements