Mid-Level Full-Stack Developer (.NET/Angular)

Pioneering Evolution LLC.

Arlington (VA)

On-site

USD 80,000 - 100,000

Full time

14 days+

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Benefits offered by this job

Paid time off

Medical insurance

401(k) plan with company contribution

Job summary

Pioneering Evolution LLC. seeks a Mid-Level Full-Stack Developer to build secure backend services for its federal software platform in Arlington, VA. This role offers growth opportunities in a collaborative environment, requiring 3+ years of experience in .NET Core and strong RESTful API skills.

Competitive benefits include paid time off, medical insurance, and a 401(k) plan. Applicants must have U.S. Citizenship and active Secret Clearance.

Qualifications

3+ years of full-stack development experience with .NET Core and modern frameworks.
Strong knowledge of RESTful API design and security standards.
U.S. Citizenship and active Secret Clearance required.

Responsibilities

Develop secure, scalable backend components using .NET Core.
Collaborate with frontend, QA, and data engineering teams.
Participate in Agile ceremonies and technical planning discussions.

Skills

Full-stack development

.NET Core

RESTful API design

PostgreSQL

Agile methodologies

Collaboration skills

Education

Bachelor’s degree in Computer Science or Engineering

Tools

Docker

Kubernetes

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Mid-Level Full-Stack Developer (.NET/Angular)

Full Time Arlington, VA, US

7 days ago Requisition ID: 1026

POSITION DESCRIPTION: Pioneering Evolution is seeking a motivated Mid-Level Full-Stack Developer to support the development of secure and modular backend services for a mission-focused federal software platform. This role provides an excellent opportunity for growth in a collaborative and fast-paced environment, working alongside senior engineers and multidisciplinary teams. The ideal candidate will build and maintain services that meet compliance, audit, and performance requirements while contributing to the evolution of backend development practices.

Other key responsibilities include:

Develop secure, scalable backend components using .NET Core, aligned with performance and compliance goals.
Write unit and integration tests to ensure code maintainability and system reliability.
Collaborate with frontend, QA, and data engineering teams to deliver fully integrated software features.
Actively participate in Agile ceremonies and technical planning discussions to support sprint objectives.
Document backend logic, service interactions, and data flows to promote traceability and team knowledge.
Engage in the continuous improvement of engineering practices, with a focus on maintainability and quality.

REQUIRED EXPERIENCE:

Bachelor’s degree in Computer Science, Engineering, or a related technical field.
Minimum of 3 years of full-stack development experience using .NET Core and any modern front-end frameworks.
Strong understanding of RESTful API design and secure coding standards.
Familiarity with relational database systems such as PostgreSQL.
Excellent communication and collaboration skills in a cross-functional team environment.
Must be available to work full-time and on-site in the Washington D.C. metro area.
U.S. Citizenship and active Secret Clearance are required.

DESIRED EXPERIENCE:

Experience developing solutions for secure, compliance-driven environments.
Exposure to cloud-based application deployments and containerization technologies (e.g., Docker, Kubernetes).
Interest in learning and applying DevSecOps principles and secure integration methodologies.

WHO WE ARE AND WHAT WE OFFER:

In addition to competitive salaries and opportunities for professional development and advancement, our employees enjoy a comprehensive range of benefits. To keep pace with the changing needs of our employees, we continually evaluate benefit plans.