Senior Azure/.NET Architect

Oliver James Associates
Brussel, Belgium
1 day ago
Apply on www.ictjob.be
Prepare application

Role details

Contract type
Contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Working hours
Regular working hours
Languages
English
Job source

Tech stack

Clean Code Principles ASP.NET .NET Framework Microsoft Azure C Sharp (Programming Language) Continuous Integration Distributed Systems Fault Tolerance File Transfer OpenShift Software Engineering Data Logging
+8 more
File Transfer Protocol (FTP) Event Driven Architecture Build Management Kubernetes Enterprise Integration Apache Kafka Grpc Docker

Job description

5 years experience English

Senior Azure .NET Architect - Build the Backbone of Modern Messaging

We’re reimagining a mission-critical communication platform that powers how systems exchange data, files, and events with the outside world. This is not a greenfield toy project-it’s a high-impact transformation at scale.

As a Senior Azure .NET Architect, you’ll help design and shape a next-generation, cloud-native integration platform. You’ll take an existing, complex ecosystem and turn it into a resilient, high-performance, event-driven architecture running on Azure.

If you enjoy solving hard distributed systems problems and building platforms that truly matter-this role is for you.

What You’ll Be Doing

You won’t just ā€œcontributeā€-you’ll shape the future architecture:

  • Design and build a modern communication layer handling message and file ingestion, transformation, routing, and delivery (sync + async).
  • Create resilient, fault-tolerant systems using proven patterns like retries, circuit breakers, idempotency, and event-driven workflows.
  • Architect scalable event-driven solutions using Azure messaging services and/or Kafka-style pub/sub systems.
  • Build high-quality .NET services (.NET 7/8, C#, ASP.NET Core, gRPC/REST) with a strong engineering culture (TDD, clean code, performance-first).
  • Deploy and operate workloads on Kubernetes (AKS/OpenShift) using Helm and modern CI/CD pipelines.
  • Define observability from day one: logging, tracing, metrics, SLOs, and actionable runbooks.
  • Collaborate in a truly agile setup, working closely with engineers, product owners, and other teams.
  • Mentor and elevate others-your experience will help raise the bar across the team.

Requirements

5 years experience English, * Extensive experience in software engineering (15+ years), including building distributed, high-throughput, or mission-critical systems.

  • Strong hands-on Azure expertise (AKS, Functions, messaging services, storage, monitoring, CI/CD).
  • Deep knowledge of .NET (C#, modern .NET, async programming, testing practices).
  • Solid understanding of event-driven architecture and distributed system trade-offs.
  • Experience with Docker and Kubernetes in production environments.
  • A mindset focused on quality, automation, and continuous improvement.
  • Confidence to make architectural decisions and guide others.
  • Strong communication skills in English.

Bonus Points

  • Experience with observability stacks (OpenTelemetry, tracing, logging platforms).
  • Exposure to large-scale messaging or file transfer systems.
  • Knowledge of secure integration protocols (e.g., SFTP, AS2/AS4, messaging queues).
  • Experience working in regulated or high-reliability environments.

About the company

Established in 2002, Oliver James is a global recruitment partner with specialist teams in the Financial Services, Professional Services, and Commerce & Industry sectors.

Our values of innovation, passion, adaptability, partnership, respect and excellence underpin the working practices we adopt across 15 offices worldwide. These behaviours are showcased by expert consultants who place up to C-suite level talent in permanent and interim positions through both contingency and executive search solutions.

The key to this service is our proactive search methodology; before we start working in a particular area, we spend a minimum of 12 months mapping the market. This ensures thorough knowledge of the talent pool, excellence in delivery and long-term value - all part of our commitment to building lasting relationships. Show full description Save my application You are already registered Confirmation

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.ictjob.be
Prepare application

Good distractions

Loading talks and stories from around this role…