Expert Engineer - Senior Developer

Our requirements

• 10+ years of professional software engineering, including 5+ years building mission‑critical or high‑throughput distributed systems (preferably in financial services or similarly regulated domains).
• Expert .NET engineer (C#, .NET, async/await, DI, testing frameworks).
• Azure hands‑on experience: AKS, Functions, Service Bus/Event Hubs, Storage, Key Vault, Application Insights, Azure DevOps (Pipelines/Repos).
• Containers & orchestration: Docker and Kubernetes (preferably AKS), Helm, image lifecycle, secure supply chain.
• Event‑driven architecture fundamentals: pub/sub, event streaming, consumer groups
• Test‑Driven Development (TDD) and automation mindset; CI/CD pipelines
• Proven resilience engineering knowledge (timeouts, retries, circuit breaker, backpressure, outbox/inbox, DLQ, bulkhead, saga).
• Ability to work autonomously

Optional

• Experience with Kafka (self‑managed or cloud), Azure Event Hubs, or Service Bus at scale; schema registries
• Observability stack: OpenTelemetry, Splunk, distributed tracing; performance and load testing at message/file‑transfer scale.
• Knowledge of secure file exchange and enterprise integration patterns
• Dapr/KEDA, gRPC, and API gateway experience.
• Familiarity with financial messaging standards and non‑functional controls (availability, integrity, confidentiality).

Your responsibilities

• Design & deliver modern integration services to replace/upgrade the communications layer (message/file ingestion, transformation, routing, delivery; synchronous and async models).
• Design for resilience and scale: apply patterns such as circuit breaker, retries with backoff, timeouts, idempotency, outbox/inbox, DLQs, bulkheads, and compensating transactions/sagas.
• Build event‑driven systems leveraging Azure messaging (Service Bus/Event Hubs) and/or Kafka‑style pub/sub; define contracts, schemas, and versioning for backward compatibility
• Develop high‑quality .NET services (.NET , C#, ASP.NET Core, worker services, gRPC/REST), with TDD as a default practice and strong emphasis on code quality, security, and performance.
• Containerise and operate workloads on Kubernetes (OpenShift/AKS), using Helm and Git‑based pipelines (Azure DevOps). Enforce enterprise container standards: image hardening, secrets via platform mechanisms, TLS everywhere, and Kubernetes network policies.
• Own observability: structured logging, tracing, and metrics (e.g., App Insights/Splunk/OpenTelemetry);
• Collaborate in an agile product setup (Scrum), contributing to backlog refinement, DoR/DoD, iterative delivery, and cross‑tribe ceremonies when needed.
• Lead and mentor: pair with, unblock, and coach junior developers; champion engineering best practices across the squad and Communities of Practice.

About the project

Ways of working

• Work in a tribe/squad setup with Product Owner, Scrum Master, and Solution Architect, aligned to quarterly/PI objectives and Definition of Ready/Done.
• Participate in tribe ceremonies (e.g., planning, SoS, release boards) and cross‑tribe syncs when impacting shared platforms.
• Collaborate closely with platform teams for container, security, and networking standards compliance.

What we offer

• Work closely with inspiring, supportive and engaged colleagues from more than 80 different countries.
• Practice your talents in a highly professional international environment.
• Join a learning and development environment with an emphasis on knowledge sharing and training.
• Competitive salary and comprehensive benefits.

Benefits

• private medical care
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• parking space for employees
• employee referral program
• charity initiatives
• annual bonus