.NET Engineer – (DevOps technologies) - Remote

.NET Engineer – (DevOps oriented) - Remote

At Q-tech, we’re partnering with a well‑established fintech company that develops advanced banking‑connectivity and cash‑management solutions for large enterprises and financial institutions across more than 15 countries.

We are currently looking for a Senior Engineer (C#/Azure) with a strong ownership mindset to drive the evolution of their core platform.

The product is B2B, highly critical, fully audited, and directly connected to international banks.

They are looking for someone who combines solid .NET backend expertise with real‑world experience in Azure, DevOps, and Infrastructure as Code, and who is comfortable working in hybrid environments (cloud + on‑prem infrastructures for clients).

🔎 What you’ll do

• Design and implement backend services in C# / .NET (ASP.NET Core) with a focus on reliability, scalability, and best engineering practices.
• Define versioned and stable APIs following schema‑first models to ensure long‑term compatibility and traceability.
• Design and maintain data models, audit models, and key event‑driven flows for reporting and regulatory compliance.
• Apply critical backend patterns and engineering standards.
• Contribute to distributed systems with asynchronous processing and messaging.
• Participate in the design and maintenance of Azure infrastructure using Infrastructure as Code.
• Optimize SQL performance, diagnose queries, read execution plans, and propose performance improvements.
• Collaborate closely with QA, Security and Data teams to ensure a robust and auditable product.

🧠 What they’re looking for

• 7+ years of experience as a Backend Engineer.
• Deep expertise in C#/.NET, SQL, and distributed architectures.
• Solid hands‑on experience with Microsoft Azure and IaC in production (mandatory).
• Background in regulated, audited, compliance‑driven or banking environments.
• Hands‑on experience with Docker, performance tuning, and advanced troubleshooting.
• Strong ownership mindset and ability to lead technically without a people‑management role.
• Comfortable working in hybrid cloud/on‑prem environments.
• High level of English is essential.

✨ Nice to have

• Previous experience in fintech, payments, treasury systems, or banking connectivity.
• TDD / contract testing at scale.
• Experience with messaging/queueing systems (Azure Service Bus, RabbitMQ, Kafka).
• Familiarity with Azure and serverless architectures.
• Experience in SaaS B2B or high‑throughput platforms.

🏗️ Tech stack

C# / .NET (ASP.NET Core), Azure, IaC, Docker, Azure Functions, Azure Service Bus, messaging patterns, distributed systems, monitoring & observability.

🎯 What’s offered

• Permanent contract.
• Salary: €60,000 – €75,000, depending on experience.
• Flexible model
• Mission‑critical B2B product with real impact on major corporations and international banks.
• Senior, high‑standards engineering team with a strong culture of best practices.
• Stable environment with a solid roadmap and architectural responsibilities from day one.