Full Stack Developer (MSIC)

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 benefits https://www.colsa.com/culture_benefits/

• Bachelors’ degree in computer science, information systems, engineering, business or other related field or equivalent
• Minimum of 5 to 8 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.

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