Full Stack .NET Developer

Professional Technology Integration, Inc.

Recruitment began on January 14, 2026

and the job listing expires on February 14, 2026

Position:
Full Stack .NET Developer ()

Location:

Hartford, CT United States, 06103

Duration: 1 Years 5 Months 15 Days – Contract

Openings: 2

Deadline: 01/23/2026

Local Candidates

Hybrid – onsite 2 days/eek

We are seeking a .NET Developer who will implement and maintain server side and UI components as part of a legacy-to-modernization effort. The project targets .NET Framework 4.8 and uses Visual Studio 2022 for development. This role focuses on full stack application development (server and UI), database integration, ETL/SSIS collaboration, performance and security hardening, and CI/CD support within an Agile Scrum team.

Integrations are implemented via direct database access, SSIS/ETL, file interfaces, and scheduled jobs.

• Implemented user stories with server and UI components.
• Technical design documents, UI mapping, and runbooks for operational support.
• Database schema updates, stored procedures, and performance tuning changes.
• SSIS/ETL coordination artifacts and integration test results.
• Unit/integration test artifacts and CI pipeline results in Azure Dev Ops.
• Deployment artifacts, pipeline definitions, and rollback/runbook documentation.
• Status reports, defect logs, and knowledge transfer materials.

• Collaborate with product owners, business stakeholders, and architects to elicit, analyze, and document technical and functional requirements.
• Translate business requirements into developer tasks, acceptance criteria, and Azure Dev Ops work items.
• Produce and maintain technical design notes, screen/interface mappings, and operational runbooks.

• Work with Azure SQL / SQL Server schema, stored procedures, indexing and performance tuning.
• Collaborate with data engineers on SSIS packages, ETL processes, and file-based interfaces; validate integration points and data flows.
• Implement data access patterns that support migration validation and referential integrity checks.

• Profile and resolve performance issues; implement caching, batching, and asynchronous processing where appropriate.
• Apply secure coding practices; implement authentication/authorization used by the project (Windows auth, Forms auth, or Azure AD as applicable).
• Assist with operational support: logging, monitoring, diagnostics and incident response runbooks.

• Contribute to CI/CD pipeline definitions and maintenance in Azure Dev Ops (builds, tests, packaging, deployments).
• Produce deployment artifacts and support automated deployments to test, staging, and production environments.
• Maintain deployment documentation and rollback plans.

• Participate in all Scrum ceremonies (daily standups, sprint planning, reviews, retrospectives).
• Collaborate closely with QA, data migration specialists, and business SMEs to deliver sprint goals.

• AGILE – Agile Development Methodology Required – 4 Years
• Microsoft .NET Framework Required – 4 Years