hackajob is collaborating with Version 1 to connect them with exceptional professionals for this role.

As a Senior Full stack Developer, you will join a cross-functional Scrum Team working collaboratively in an Agile environment. You will drive key frontend and backend technology decisions and build maintainable, scalable solutions for our clients. This role offers strong opportunities for continuous learning, technical ownership, and growth as a well-rounded developer.

You will develop modern applications using JavaScript and relevant frameworks, hosted on Microsoft Windows servers. In addition, you will work with backend services built using C#/.NET and relational data structures in MSSQL. While GIS experience is beneficial, it can be taught; strong JavaScript expertise combined with solid backend engineering fundamentals is essential.

Key Responsibilities

• Design, develop, and maintain applications using JavaScript across frontend services.
• Work with C#/.NET components as part of the application backend where required.
• Build and consume RESTful APIs.
• Develop and maintain database logic using Microsoft SQL Server (MSSQL).
• Implement and maintain CI/CD pipelines and automation workflows.
• Write unit and integration tests to ensure high code quality.
• Collaborate within a Scrum Team, actively participating in all Agile ceremonies.
• (Optional / Trainable) Work with GIS technologies such as the ESRI SDK and ArcGIS suite to integrate spatial data and mapping capabilities into applications.
  
  

Essential Criteria

• 5+ years of hands-on JavaScript development experience.
• Experience with TypeScript is acceptable, but this role focuses on core JavaScript.
• Strong knowledge of modern JavaScript frameworks (e.g., React, Angular, or VueJS).
• Proven experience designing and developing REST‑based APIs.
• 2+ years of experience with C#/.NET (e.g. .NET Core/.NET Framework).
• 2+ years of experience working with MSSQL, including writing queries, stored procedures, or optimizing database interactions.
• Experience with CI/CD automation tools and modern DevOps practices.
• Proficiency with Azure and familiarity with common cloud services.
• Strong experience writing unit, integration, and automated tests.
• Prior experience working in Agile/Scrum teams.
  
  

Desirable (Trainable)

• Experience working with GIS technologies, ideally:
• ESRI SDK
• ArcGIS suite
• Spatial data integration and map-based application functionality.