Full Stack .NET Developer Consultant
Quick Summary
Contribute to the renewal of hardware and/or software components and perform necessary functional or technical analyses to meet the needs of end-users and the company.
We are seeking a Full Stack .NET Developer for a consultancy mission at a client site, representing Keystone Solutions. The role involves developing, implementing, and maintaining software applications within a .NET environment to ensure a stable, high-performance, and secure IT environment that optimally supports business processes and user experience.
Responsibilities
~2 min read- →Contribute to the renewal of hardware and/or software components and perform necessary functional or technical analyses to meet the needs of end-users and the company.
- →Manage and follow up on technical needs within a .NET and microservices architecture.
- →Advise on technology choices (.NET, React, tooling, frameworks).
- →Design solutions focusing on frontend (React) and backend integration.
- →Develop or determine technical requirements for, as well as implement, new hardware or software and applications to provide a quality set of equipment and applications.
- →Develop full stack applications (.NET + React).
- →Work according to Agile methodology using Azure DevOps.
- →Implement APIs and microservices.
- →Use Git for version control.
- →Monitor, maintain, test, and secure the IT infrastructure and/or software applications to ensure a high degree of reliability, security, and user-friendliness for end-users.
- →Perform unit and integration testing.
- →Apply application & API security best practices.
- →Ensure performance and stability.
- →Maintain data structures and/or system settings, providing a performant environment for data management and ensuring backups of user files to guarantee the correctness of business data and quick recovery in case of loss or damage.
- →Work with SQL Server for data management.
- →Monitor data quality and performance.
- →Support data integration within microservices.
- →Analyze, resolve, and follow up on application or network-related issues to restore the operation of these applications or networks.
- →Debug frontend and backend issues.
- →Provide second-line support.
- →Proactively avoid production issues.
- →Formulate proposals for renewal and optimization of the activity domain to meet current and future business needs.
- →Propose improvements in architecture and development practices.
- →Keep up with developments within the .NET and React ecosystem.
- →Ensure knowledge retention and keep data and documentation up-to-date for the own area of expertise while communicating information to maintain a correct and complete view of all available components and applications throughout their lifecycle.
- →Document code, APIs, and architecture.
- →Share knowledge within the team.
- →Work according to structured documentation standards.
Medior profile (approximately 2-3 years of experience). Bachelor’s degree or equivalent through experience. Strong in maturity, drive, and team fit.
What We Offer
~1 min readAs a consultant at Keystone Solutions, you will engage in dynamic projects that offer diverse challenges across various client environments. You will experience turbo-charged learning opportunities and have the chance to skyrocket your ambition and career growth. Being a 'K-Stone' means bringing our core values to every engagement, ensuring a fulfilling and impactful consultancy experience.
If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.
Requirements
~1 min readDutch or French
Level Native or bilingual proficiency
Beschik(t) u / uw bedrijf reeds over een veiligheidsmachtiging?
Geef de afstand op in km tussen de woonplaats van de kandidaat en de site in Dessel (berekend via Google Maps)
Location & Eligibility
Listing Details
- First seen
- June 10, 2026
- Last seen
- June 10, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 51%
- Scored at
- June 10, 2026
Signal breakdown
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