Position Title: Application Developer III

Location: Richmond, VA

Position Status: Contract

Pay Rate: Based on experience

Position Description: Seneca Resources is seeking an Application Developer III to support a high-visibility federal initiative based in Richmond, VA. The ideal candidate is a hands-on developer with experience in Python, JavaScript, Ansible, AWS, and Terraform, who thrives in an Agile environment and enjoys building automation solutions that optimize infrastructure, performance, and scalability.

In this role, you’ll collaborate with cross-functional teams to design, develop, and implement end-to-end automation scripts, CI/CD pipelines, and scalable applications that support network infrastructure and system reliability. You’ll also take part in improving performance, debugging software issues, and ensuring high code quality across all deliverables.

Required Skills/Education:

Proficiency with Python, JavaScript, and Ansible for automating configuration, deployment, and management of network infrastructure.
Hands-on experience with NodeJS, NextJS, or React.
Strong working knowledge of GitLab Actions and source code version control systems.
Experience with AWS services such as Fargate and ECS.
Expertise using Terraform for infrastructure as code (IaC) deployment.
Proven ability to analyze and optimize performance bottlenecks and code efficiency.
Excellent written and verbal communication skills.
Familiarity with Agile/Scrum or Kanban development methodologies.
Knowledge of networking protocols, distributed systems, or real-time systems (preferred).
Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.
Must be a U.S. Citizen and able to pass a high-level background investigation.

Key Responsibilities:

Design, develop, and implement automation scripts, applications, and libraries to enhance operational efficiency.
Collaborate with cross-functional teams to define technical requirements, timelines, and priorities.
Develop and maintain CI/CD pipelines to streamline application deployment and testing.
Participate in code reviews to ensure code quality, security, and maintainability.
Troubleshoot and debug software issues, identifying and resolving automation-related defects.
Optimize system performance through proactive monitoring and continuous improvement.
Create and maintain comprehensive documentation for automation scripts, playbooks, and development processes.

About Seneca Resources

At Seneca Resources, we are more than just a staffing and consulting firm — we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to government organizations, we provide opportunities that help professionals grow their careers while making an impact.

When you work with Seneca, you’re choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. Our consultants and contractors enjoy competitive pay, comprehensive health, dental, and vision coverage, 401(k) retirement plans, and the support of a dedicated team who will advocate for you every step of the way.

Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.

Seneca Resources jobs

Application Developer III