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Full Stack .NET Developer

Company:
Amivero
Location:
Ashburn, VA
Posted:
February 04, 2026
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Description:

Description

The Amivero Team

Amivero's team of IT professionals delivers digital services that elevate the federal government, whether national security or improved government services. Our human-centered, data-driven approach is focused on truly understanding the environment and the challenge and reimagining with our customer how outcomes can be achieved.

Our team of technologists leverage modern, agile methods to design and develop equitable, accessible, and innovative data and software services that impact hundreds of millions of people.

As a member of the Amivero team you will use your empathy for a customer's situation, your passion for service, your energy for solutioning, and your bias towards action to bring modernization to very important, mission-critical, and public service government IT systems.

Special Requirements

Must be a U.S. Citizen with the ability to pass CBP background investigation

College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems, or a related discipline. Equivalent professional experience will be considered in lieu of degree

Professional Experience: at least seven (7) years related technical experience, with software design, development, and implementation in a Windows Environment

Local Candidates must be available to work a hybrid schedule: on-site in Ashburn, VA 2-3 days per week The Gist...

Our Full Stack .NET Developer will have a strong background with systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program.

What Your Day Might Include...

As a valued member of our Agile Scrum team, you will contribute to the delivery of high-quality software solutions that meet customers' needs. Your responsibilities will include:

Participating in Agile Scrum ceremonies (e.g., sprint planning, daily stand-ups, sprint review, retrospectives)

Developing and maintaining software applications, ensuring adherence to coding standards and best practices

Collaborating with cross-functional teams to deliver releasable software increments

Working closely with customers and stakeholders to understand requirements and deliver solutions that meet their needs.

Designing, developing, and implementing custom software and database application capabilities for a variety of legacy and modernized systems with limited oversight

Acts as a member of a product team supporting teammates and collaborating with a do what it takes attitude to ensure product and team success

Provide significant improvements to the product(s) being supported

Support release planning with conceptual design and development / refinement of software engineering guidelines

Analyzing complex project-related problems and creating innovative solutions involving scheduling, technology, methodology, tools, and solution components

Ensuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports

Provide input on best practices and procedures

Developing new and refining existing processes to enhance quality and productivity

Local Candidates must be available to work a hybrid schedule: on-site in Ashburn, VA 2-3 days per week. Qualifications

You are good at:

Experience with the following: .NET Core, Legacy .NET, Dapper, Entity Framework (or any other ORM), C#, Typescript, JavaScript, REST, XML, JSON, and Web APIs. Correlated Java technologies are a plus. HTML, CSS, etc.

Understanding of the suite of AWS Developer tools: SQS, S3 at a minimum.

Familiarity integrating with cloud-based services such as Salesforce, SharePoint, ServiceNow, etc.

Advanced Experience using SQL to access/administer/develop PostgreSQL databases. MySQL and SQL Server are a plus.

Advanced experience with object-oriented design and development (OODD), Service Oriented Architecture (SOA)

Experience designing, developing, and maintaining scalable and efficient web applications using .NET Core, React, and Web API. Angular a plus

Experience understanding, applying modern development patterns and practices.

Experience working with and troubleshooting large datasets in relational databases (often PostgreSQL)

Experience working on unusually complicated problems and providing solutions that are highly creative and ingenious, exhibiting ingenuity, creativity, and resourcefulness.

Experience with continuous integration tools and environments

Experience with source code control systems and concurrent development workflows (Git / Gitlab preferred)

Ability to apply estimation techniques to software development efforts

Excellent written and verbal communication skills

Additionally, familiarity with any of the following is highly desirable: Message queuing, OAUTH, application security and automated testing

Ability to apply estimation techniques to software development efforts

Excellent written and verbal communication skills

Strong collaboration skills and desire to work within a team

Understanding of all elements of the software development life cycle, including planning, development, requirements management, CM, quality assurance, and release management

Highly responsible, team-oriented individual with very strong work ethics and a self-starter Desired:

Knowledge of Jenkins/Harness

Knowledge of MsTest, Nunit, Xunit

Knowledge of application accessibility and 508 standards.

Certifications such as CSM, or CSD

Ability to apply advanced principles, theories, and concepts, and contribute to the development of innovative principles and ideas

EOE/M/F/VET/DISABLED

All qualified applicants will receive consideration without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Amivero complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities.

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