Senior .NET Developer
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Summary
Budapest, HUN
Hybrid
Senior
Introduction
In the IT Services area, our partner implements the best-in-class solutions in the Business 4.0 era to enable strong digital foundations for our customers worldwide.
The client is an international group and global operator of personal assistance services in the fields of health, home and family life, automotive, travel and concierge services, headquartered in France.
The project is about the development and maintenance of client's internal applications
Description
We are looking for a Senior .NET Developer for our multinational IT service provider partner.
Tasks
- Ensuring the completion of development tasks to support the new release of projects/solutions.
- Supporting production requests or fixing issues
- Unit testing applications and reporting daily progress
- Ensure consistency across multiple API services using provided templates.
- Lead code reviews and enforce best practices in design and maintainability.
- Collaborate effectively with architects, product owners, and business stakeholders.
Expectations
- 6 years of experience with .NET / C# development with Clean Architecture.
- Proven experience with the Mediator pattern (designing request/response pipelines, command/query separation).
- Ability to adapt and extend API templates while enforcing clean coding practices.
- Expertise in Azure Integration stack: API Management, App Services, Functions, Service Bus/Event Grid.
- Solid understanding of Microsoft Dynamics 365 Business Central APIs.
- Strong experience in API orchestration and transformation.
- Hands-on experience in CI/CD with Azure DevOps and deployments using Service Principals.
- Familiarity with Terraform for IaC.
- Strong focus on observability and security (App Insights, Serilog, OAuth2, JWT).
Employer's offer
- Our partner has been delivering services from Hungary since 2001, making us a perfect choice if you’re looking for stability.
- We provide a wide range of benefits, including a market-leading comprehensive private health care package.
- We offer extensive self-development opportunities: our colleagues have many training possibilities for personal and professional growth.
- There are both vertical and horizontal career options for those who like to challenge themselves and try out different areas and positions.
- You will be part of a global and diverse working environment with relaxation areas, terraces, and a friendly atmosphere.
- You can seize the day with us at our company events, hobby clubs, and sporting initiatives
- An attractive compensation package.
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Swicon Stories
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„The whole hiring process was a really positive experience for me. I was given the opportunity to move forward professionally and to test myself in a new, more senior role. I was trusted from the start, and I had all the support I needed to take the next step in my career with confidence. They connected me with the right technical contact, and every question I had was answered quickly and clearly, so I never felt left on my own. Communication was smooth, each step built on the one before, and the whole process moved surprisingly fast and without a hitch.”
K. R. – Solution Architect
“Looking back over more than 15 years, Swicon gets top marks from me: it has built itself into a fast-growing multinational, and all the while it has backed its people professionally across the board — it even supported my PMP certification with a proper training course.”
B. T. – Sr. Projectmanager
“I’ve been working with SWICON for almost a year and a half now, and it’s been a positive experience from start to finish. Both the hiring process and the admin side of things ran smoothly, and whenever I had a question, help came quickly. I particularly appreciate how kind and helpful my colleagues are, and the fact that the company genuinely invests in building a community — there are regular programmes and events.
I’ve grown a lot professionally in my time here, too. My tasks and my responsibilities have kept widening, I’ve been able to take on more complex challenges, and I’ve also had the chance to support and mentor others. On the IT side I’ve been given opportunities that made a real difference to where I am professionally, so on the whole I see SWICON as a supportive place that gives you genuine room to grow.”
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