About Swisstech Swisstech is a Fintech infrastructure company delivering scalable, secure software platforms to licensed financial institutions. From white-label digital banking systems to modular onboarding and transaction tools, we support clients in launching and managing reliable Fintech operations globally. We develop full-cycle solutions that are performance-driven, compliant, and production-ready.
Role Description Swisstech is hiring a Senior Backend Engineer, a top-tier builder ready to design and implement core platform systems from scratch. This is not a junior or mid-level role. We’re looking for someone who already thinks like a system architect, but still writes clean, maintainable code with care and speed. You will own entire systems, collaborate closely with a senior engineering team, and help define the architecture, technical standards, and backend foundation for a next-gen financial platform. You will be responsible for building secure-by-default, scalable, multi-tenant aware, and observable backend services capable of powering mission-critical, global fintech operations.
If you're looking for a high-impact role where your technical decisions will shape the future of our stack, culture, and product, this is it.
Minimum Qualifications5+ years of hands-on backend experience building real-world systems A bachelor's degree in computer science or a related field. Deep proficiency in . NET Core (C#) — this is our primary backend language Solid understanding of relational databases, especially Postgre SQL (or SQL Server) Experience with Redis for caching, deduplication, and lightweight queues Comfortable designing and implementing event-driven systems with Kafka, Rabbit MQ, or similar message brokers Understanding of multi-tenant architecture: data isolation, config overrides, modular logic Experience working with Docker for development and deployment (Kubernetes experience is a plus) Familiarity with CI/CD tools like Azure Pipelines or Git Lab CIExperience instrumenting production systems with logging (ELK or Loki), metrics (Prometheus/Grafana), and distributed tracing Strong system design instincts: you can design secure, fault-tolerant, and scalable services from scratch You write clean, testable, observable code that works in production — not just POCsYou're able to own complex systems independently in fast-moving or ambiguous environments
Highly preferable Exposure to Go or Rust Experience in fintech, crypto, Lending, payments, or compliance-heavy platforms Familiarity with Hashi Corp Vault or secure key management tools Built or scaled event-based, microservice, or multi-tenant Saa S platforms Experience with KYC/AML, audit trail, or PII-sensitive systems Background working in early-stage product teams (A→Z)
Tech Stack. NET 8 | C# | Postgre SQL | SQL Server | Redis | Kafka / Rabbit MQ | Azure Event Grid Docker | Azure | Azure Pipelines | Open Telemetry | Kubernetes | Type Script (integration layers)
Why join Swisstech High-Impact Engineering Role: Shape the foundation of a mission-critical platform Remote Flexibility: Work hybridly Autonomy & Ownership: Architect, build, and lead critical systems Real Impact: Ship code that powers global financial platforms Cutting-Edge Stack: Work with modern tools on real challenges Competitive Compensation: Your experience is recognized and rewarded Cutting-Edge Projects: Build tech for modern Fin Tech institutions Wellness Support: Internet, fitness allowances and other benefits Team Culture: Join a collaborative and innovative environment shaping the future of finance