Senior Full Stack Software Developer

ASRC Federal; Washington (District of Columbia); On-site; USD 140,000 - 170,000; Full time

Job summary

ASRC Federal in Washington, DC seeks an experienced Senior Full Stack Software Developer to lead C#/.NET Core and ASP.NET projects. You will architect cloud‑native solutions, develop RESTful APIs with modern frontend frameworks, and mentor teams in secure coding practices.

The role involves collaboration with project managers and engineers to deliver scalable, mission‑aligned software across Azure, AWS or OCI environments.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• Azure/AWS/Scrum or Agile certifications are advantageous.
• Expert‑level C#/.NET Core, ASP.NET MVC, and API development.
• React or Angular proficiency required.
• RESTful APIs, microservices, and integration architecture experience.
• Cloud services with Azure, AWS or OCI; Docker and Kubernetes experience.
• Relational and Oracle databases; strong problem‑solving.
• Experience leading or mentoring teams; strong communication.

Responsibilities

• Lead full lifecycle development using C#/.NET Core, ASP.NET, and modern full‑stack technologies.
• Architect secure, scalable cloud‑native solutions on Azure, AWS or OCI.
• Lead modernization of legacy systems to cloud platforms with microservices.
• Develop and maintain RESTful APIs and modern UI with React or Angular.
• Support CI/CD pipelines and deployment automation with Docker and Kubernetes.
• Mentor junior developers and lead teams in secure coding practices.
• Collaborate with project managers and stakeholders to align with mission needs.
• Conduct code reviews and ensure performance optimizations.

Skills

C#/.NET

ASP.NET MVC

API development

React

Angular

Microservices

Cloud-native

DevOps

Mentoring

Education

Bachelor's degree in CS/SE

Tools

Azure

AWS

OCI

Docker

Kubernetes

Oracle DB

Job description

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work

ASRC Federal Technology Solutions is seeking a highly skilled and experienced Senior Full Stack Software Developer which will provide expert-level engineering, architectural guidance, and technical leadership in the design, development, security, and deployment of enterprise-grade applications supporting our federal contact in Washington, DC. This role requires deep competency in .NET development, modern front-end frameworks, cloud-native architecture, and DevOps integration. The ideal candidate is an experienced hands-on developer capable of leading modernization efforts, mentoring development teams, and delivering scalable, secure, mission‑aligned technical solutions.

Work Location: Washington DC

Clearance: Active Secret

Responsibilities

• Lead full lifecycle development using C#/.NET Core, ASP.NET, and modern full‑stack technologies.


• Implement enhancements, perform code‑level fixes, and provide advanced troubleshooting across the application stack.


• Architect secure, scalable cloud‑native solutions on Azure, AWS or OCI.


• Lead modernization of legacy systems into cloud platforms, supporting microservices and containerized architectures.


• Develop and maintain RESTful APIs, reusable components, and modern UI frameworks such as React or Angular.


• Support complex integrations with internal and external systems.


• Collaborate with DevOps engineers to maintain and enhance CI/CD pipelines.


• Support deployment automation using Docker, Kubernetes, and related cloud‑native tooling.


• Engage in sprint planning, backlog refinement, daily stand‑ups, and retrospectives.


• Contribute to incremental delivery schedules and ensure successful execution of development tasks.


• Provide technical leadership to mid‑level developers in a hybrid or multi‑team environment.


• Mentor junior developers and drive adoption of engineering best practices and secure coding standards.


• Working closely with project managers, business analysts, and functional leads to ensure technical solutions aligning with operational and mission requirements.


• Communicate progress, challenges, and risks effectively to leadership and stakeholders.


• Conduct code reviews and enforce compliance with secure coding, performance optimization, and architectural guidelines.


• Promote continuous improvement and ensure technical solutions meet enterprise standards.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field


• Relevant certifications such as Azure Developer Associate, AWS Developer, or Scrum/Agile certifications are advantageous.


• Technical Proficiency:




• Expert‑level C#/.NET Core, ASP.NET MVC, and API development.


• Proficiency with React, Angular, or equivalent front‑end frameworks.


• Strong knowledge of RESTful API design, microservices, and integration architecture.


• Hands‑on experience with Azure, AWS or OCI cloud services and cloud‑native technologies.


• Familiarity with Docker, Kubernetes, and container orchestration.


• Proficiency with relational and Oracle databases


• Strong analytical and problem‑solving skills with the ability to resolve complex technical issues.


• Demonstrated experience leading or mentoring development teams.


• Excellent communication skills with the ability to interface effectively with both technical and non‑technical stakeholders.

We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. Posted pay ranges are a general guideline only and are not a guarantee of compensation or salary.

EEO Statement

ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, sex, color, age, national origin, religion, disability, protected veteran status, or any other factor prohibited by applicable law.