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Senior .NET Developer

A P Ventures LLC -
Remote

Quick Apply

Job Details

Qualifications

XML
Enterprise software
.NET Core
Test-driven development
Enterprise software systems development
JavaScript frameworks
Azure DevOps proficiency
GitHub
APIs
Digital project management boards
Web applications
Application Maintenance
JSON
DevOps automation
Cloud services
HTML
T-SQL

Full Job Description

JOB TITLE: Senior .NET Developer

LOCATION: Remote – US Based

COMPANY OVERVIEW

At APV, we’re more than a technology company — we’re a mission-driven powerhouse transforming organizations through advanced technology and human ingenuity. Our expertise spans AI/ML, data architecture, low-code/no-code development, Agile DevSecOps, and cloud services, delivering scalable and meaningful solutions.

In our Emerging Technology Lab, innovation drives progress. Our teams create intelligent chatbots, AI-powered assistants, robotic process automation (RPA), essay graders, and data analytics platforms. If you’re passionate about solving complex challenges and shaping the future, APV is the place for you. Since 2007, we’ve partnered with federal and state agencies to deliver IT, training, and consulting solutions that achieve mission-critical outcomes. Built on accountability, integrity, and quality, we go beyond expectations. With 70+ prime contracts and a proven record of client success, APV continues to grow — and we’re looking for exceptional talent to grow with us.

At APV, we Always Provide Value

POSITION SUMMARY

Performs hands-on development, corrective maintenance, and enhancement work across the federal application suite — taking assigned tickets from triage through coded fix, testing, and production deployment in support of Operations and Maintenance contract.

DUTIES

Develop, test, and deploy bug fixes and feature enhancements for Business Portal.

Triage and resolve Azure Boards / HEAT ticket assignments; perform root-cause analysis on contractor-introduced defects.

Build and promote code through development and test environments into pre-production and production.

Apply patches and version upgrades to assigned components, generally scheduled outside business hours.

Update technical documentation, data dictionary entries, and ERDs when changes affect the database schema.

Support UAT script preparation and execution alongside QA / IV&V activities.

Contribute to the contract's backlog burn-down commitment (minimum 75 prioritized legacy tickets resolved and deployed to production).

Participate in sprint-based prioritization meetings and release / change-control packaging.

EDUCATION

Bachelor’s degree in Computer Science or related field

REQUIRED QUALIFICATIONS

Minimum of 8 years of applicable experience
Strong hands-on development experience in Microsoft .NET Framework and .NET Core (APIs, enterprise web applications).
Angular.
SQL Server / T-SQL.
JavaScript, JSON, HTML, XML.
Git, GitHub, and Azure DevOps (Boards, CI/CD pipelines).
Object-Oriented Design and Test-Driven Development practices.
Experience maintaining and enhancing legacy enterprise .NET Framework codebases.

PREFERRED QUALIFICATIONS

Familiarity with Elasticsearch and/or Redis.
Experience supporting public-facing government or regulated industry web portals.
Exposure to Section 508 accessibility remediation.
Experience working in a fixed-price, SLA-driven O&M environment.

ABOUT APV

APV is an Equal Employment Opportunity employer. All qualified applicants are considered without regard to race, color, religion, sex, national origin, age, disability, genetic information, sexual orientation, gender identity, veteran status, or marital status.

Quick Apply

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