General Summary

Develops and applies advanced methods, theories and research techniques in the investigation and solution of complex and advanced software applications and problems.

This role is 100% on-site

Principal Duties and Responsibilities (*Essential functions)

• Develops and applies advanced methods, theories and research techniques in the investigation and solution of complex and advanced software applications and problems.
• Coordinates efforts of engineers and technical support staff in performance of assigned projects*
• Plans, conducts and technically directs projects or major phases of significant projects *
• Conducts investigations and tests of considerable complexity *
• Reviews literature, patents & current practices relevant to the solution of assigned projects *
• Reviews the completion and implementation of technical products *
• May evaluate vendor capabilities to provide required products or services
• May provide technical consultation to other organizations
• May provide work leadership to lower level employees
• Develop and maintain scalable web applications using modern front-end and back-end technologies.
• Collaborate with product managers, designers, and other engineers to deliver high-quality features on schedule.
• Write clean, efficient, and well-documented code following best practices.
• Participate in code reviews and contribute to improving development processes.
• Troubleshoot and debug issues across the full stack to ensure optimal performance and reliability.
• Stay up to date with emerging technologies and propose improvements to enhance our tech stack.
• Assist in deploying applications and monitoring their health in production environments.

_At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our “Family of Professionals!” Learn about our employee-centric culture and benefitshere. _

Required Skills

Required Experience

• Bachelors’ degree in computer science, information systems, engineering, business or other related field or equivalent
• Minimum of 8-10 years of related experience
• Knowledge of desktop applications such as word processing, spreadsheet, and database programs
• Working knowledge of current operating systems and programming languages
• Strong proficiency in JavaScript/TypeScript and frameworks such as React, Angular, or Vue.js for front-end development.
• Solid experience with back-end technologies such as Node.js, Python, or C#.NET.
• Experience with relational and/or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).
• Understanding of version control systems (Git) and CI/CD pipelines.
• Good problem-solving skills and ability to work both independently and collaboratively.
• Strong communication skills and ability to articulate technical concepts clearly.
• Active Top Secret clearance with SCI eligibility
• Must be able to pass CI poly within 6 months of hire date
• U.S. Citizenship required
• This role is 100% on-site

Preferred Qualifications

• TS/SCI Security Clearance
• Knowledge of containerization and orchestration tools (Docker, Kubernetes).
• Familiarity with RESTful APIs and GraphQL.
• Understanding of Agile/Scrum methodologies.

Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. COLSA Corporation is an Equal Opportunity Employer, Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.