-
Keystone Solutions

Senior .NET Developer

Keystone Solutions
Belgium · Full-time · Mid-Senior

Keystone Solutions is seeking a Senior Back-End Developer to join our consultancy team, working on exciting client projects that drive technological innovation. As a Keystone Solutions consultant, you will have the opportunity to work on diverse and challenging projects at client sites, applying your expertise in .NET development to solve real-world business problems. This role provides not just technical engagement but also continuous learning and career growth within a dynamic consultancy framework.

Why Join Keystone Solutions?

As a Keystone Solutions consultant, you will:

Work on diverse client projects that enhance your skill set and professional experience.

Gain exposure to cutting-edge technologies while collaborating with industry-leading experts.

Receive continuous professional development support and career growth opportunities.

Benefit from our strong consultancy network, ensuring you have guidance and mentorship throughout your journey.

Role Responsibilities

As a Senior Back-End Developer at Keystone Solutions, deployed on a client mission, you will:

Translate application storyboards and use cases into functional applications.

Design, build, and maintain efficient, reusable, and reliable code.

Integrate data storage solutions (including databases, key-value stores, blob stores, etc.).

Ensure the best possible performance, quality, and responsiveness of applications.

Identify bottlenecks and bugs, developing robust solutions to address them.

Maintain code quality, organization, and automation best practices.

Key Technical Experience & Skills

5+ years of experience as a senior developer in back-end technologies.

Proficiency in .NET development (C#, ASP.NET Core, .NET Core, Visual Studio).

Strong grasp of design patterns & microservices architecture.

Experience with .NET MVC, Web API, SQL, and GIT.

Familiarity with front-end technologies like Angular 6+ or React.js is a plus.

Experience implementing automated testing platforms and unit tests.

Agile methodology experience, along with knowledge of the Atlassian suite (JIRA, Confluence, etc.).

Previous exposure to the train industry is an advantage but not required.

What Makes This Opportunity Unique?

Dynamic Project Exposure Work on multiple challenging projects across different industries, expanding your knowledge base.

Career Growth Acceleration Enhance your career within a consultancy framework that prioritizes learning and development.

Strong Community Join a network of consultants who support and inspire each other through mentorship and collaboration.

Ready to Elevate Your Career?

If you're a passionate Senior Back-End Developer looking to work in a consultancy environment that fosters growth, adaptability, and continuous learning, apply now to join Keystone Solutions and take your career to new heights!

Key Skills

Ranked by relevance

microservices confluence storage jira sql c
Login to Apply
Posted
Feb 12, 2025
Type
Full-time
Level
Mid-Senior
Location
Brussels

Industries

Information Technology & Services

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Keystone Solutions
Related

Senior Java / Angular Developers (Expert)

2026-05-28

Full-time
Not Applicable
Belgium
Information Technology & Services
Engineering
View Job Details
D4 Insight
Related

Senior Solutions Architect

2026-05-26

Full-time
Not Applicable
United Arab Emirates
Information Technology & Services
Engineering
View Job Details
dotNET lab
Related

dotNET lab - Senior .NET Developer

2026-05-28

Full-time
Not Applicable
Belgium
Information Technology & Services
Engineering