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Software Engineer Independent Contractor Jobs in Colorado

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary:

Marathon TS is looking for a Software Engineer to support their efforts at TSA. The role involves ... IT contracting • 2+ year Agile Company : Marathon TS provides a full range of consulting ...

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary:

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary:

Senior Software Engineer

Littleton, CO · On-site

$180K - $230K/yr

Senior Software Engineer Staff, Level 5 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer Staff, Level 5 to support our customer in Littleton, CO.

Signals Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Software Engineer Staff

Littleton, CO · On-site

$150K - $180K/yr

Software Engineer Staff, Level 4 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Software Engineer Staff, Level 4 to support our customer in Littleton, CO. Summary:

Software Engineer Staff, Level 4 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Software Engineer Staff, Level 4 to support our customer in Littleton, CO. Summary:

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

Senior Software Engineer Staff, Level 5 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer Staff, Level 5 to support our customer in Littleton, CO.

Senior Software Engineer

Littleton, CO · On-site

$180K - $230K/yr

Senior Software Engineer Staff, Level 5 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer Staff, Level 5 to support our customer in Littleton, CO.

Software Engineer Staff

Littleton, CO · On-site

$150K - $180K/yr

Software Engineer Staff, Level 4 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Software Engineer Staff, Level 4 to support our customer in Littleton, CO. Summary:

Software Engineer

Denver, CO · Hybrid

$105K - $130K/yr

Interfacing with government contracting officers, program managers, and technical stakeholders ... Minimum five (5) years of Software Engineering experience with a combination of: * Node.js ...

Software Engineer

Denver, CO · On-site

$105K - $130K/yr

Interfacing with government contracting officers, program managers, and technical stakeholders ... Minimum five (5) years of Software Engineering experience with a combination of: * Node.js ...

Use sound software engineering principles to ensure that developed code is modifiable, efficient ... independently and with a team, in a fast-moving environment Preferred skills: • Experience ...

Software Engineer

Colorado Springs, CO · Hybrid

$105K - $130K/yr

Interfacing with government contracting officers, program managers, and technical stakeholders ... Minimum five (5) years of Software Engineering experience with a combination of: * Node.js ...

Software Engineer

Denver, CO · Hybrid

$105K - $130K/yr

Interfacing with government contracting officers, program managers, and technical stakeholders ... Minimum five (5) years of Software Engineering experience with a combination of: * Node.js ...

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3 to support our customer in Littleton, CO. Summary:

Showing results 21-40

Software Engineer Independent Contractor information

What are the key skills and qualifications needed to thrive in the Software Engineer Independent Contractor position, and why are they important?

To thrive as a Software Engineer Independent Contractor, you need proficient coding abilities, problem-solving skills, and a solid understanding of software development methodologies, often supported by a degree in computer science or related experience. Familiarity with popular programming languages, project management tools, code repositories like Git, and relevant certifications such as AWS Certified Developer or Scrum Master are commonly expected. Excellent self-management, communication, and client relationship skills help you stand out in this position. These abilities are crucial for delivering high-quality solutions, maintaining professionalism, and ensuring client satisfaction while working independently.

What is a Software Engineer Independent Contractor job?

A Software Engineer Independent Contractor is a self-employed professional who provides software development services to clients on a contractual basis. Unlike full-time employees, independent contractors work on specific projects, often for multiple clients, and handle their own taxes, benefits, and work schedules. They may be responsible for designing, coding, testing, and maintaining software solutions based on client requirements. This role offers flexibility and autonomy but requires strong time management and business skills.

What are the typical challenges faced by Software Engineer Independent Contractors, and how can they be addressed?

As a Software Engineer Independent Contractor, common challenges include managing multiple projects simultaneously, adapting to different client expectations, and ensuring consistent communication across remote teams. Successful contractors often establish clear project scopes, set realistic timelines, and utilize productivity tools to stay organized. Building strong client relationships and proactively addressing feedback can help mitigate misunderstandings and foster repeat business. Additionally, investing in ongoing learning and networking can open opportunities for higher-value projects and career growth. Embracing flexibility and self-discipline is key to thriving in this dynamic, self-driven work environment.

What are the most commonly searched types of Software Engineer jobs in Colorado? The most popular types of Software Engineer jobs in Colorado are:
What are popular job titles related to Software Engineer Independent Contractor jobs in Colorado? For Software Engineer Independent Contractor jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Software Engineer Independent Contractor jobs in Colorado look for? The top searched job categories for Software Engineer Independent Contractor jobs in Colorado are:
What cities in Colorado are hiring for Software Engineer Independent Contractor jobs? Cities in Colorado with the most Software Engineer Independent Contractor job openings:
Infographic showing various Software Engineer Independent Contractor job openings in Colorado as of July 2026, with employment types broken down into 1% Locum Tenens, 74% Full Time, 11% Part Time, and 14% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution.

Senior Software Engineer

OASYS

Littleton, CO • Hybrid

$120K - $158K/yr

Full-time

Dental, Vision, Retirement, PTO

Re-posted yesterday


Job description

Senior Software Engineer, Level 3

OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO.

Summary: OASYS, INC. is seeking a full-time Software Engineer. In this role, you will support the software engineering lifecycle following the program Software Development Plan (SDP) to include requirements analysis, object-oriented analysis & design, code & unit test, integration, and support to formal test/delivery. The successful candidate will have experience and/or knowledge of languages such as C or C++. Must be a US Citizen; this position will require government security clearance prior to starting. This position is located at a facility that requires special access.

Basic Qualifications: -Experience with programming languages such as C, C++ --Experience or classroom knowledge with embedded software/hardware --Bachelor's degree in computer science, Aerospace Engineering or other related degree program from an accredited college/university

Desired Skills: --Knowledge of Agile Software Development --Ability to work in a collaborative and team-based environment --Excellent written and verbal communication skills --Knowledge of Model Base Systems Engineering (MBSE) -- Previous experience designing to software requirements -- Experience with full software life cycle development including SW design, architecture and integration & test Security

Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Secret

Other Important Information You Should Know

Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite.

Schedule for this Position:9x80 every other Friday off

About OASYS, INC.: Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.

Benefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.

www.oasys-incorporated.com

EOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: http://www1.eeoc.gov/employers/upload/eeoc_self_print_poster.pdf