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Full Time Software Engineer Startup Jobs (NOW HIRING)

Software Engineer Staff

Littleton, CO · On-site

$150K - $180K/yr

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 ...

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 ...

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 ...

Senior Software Engineer

Littleton, CO · On-site

$180K - $230K/yr

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 ...

Senior Software Engineer

Huntsville, AL · Hybrid

$114K - $150K/yr

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 ...

Marble is seeking a full-time Software Engineer who is ready for a challenge and eager to design, implement, and support automation solutions that are transforming the industry. As a part of the ...

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

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 ...

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

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 ...

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 ...

Senior Software Engineer

Lehi, UT

$115K - $151K/yr

A commitment to engineering excellence and building a world-class engineering startup is a must. If ... full-time software development experience in one or more general purpose programming languages.

Senior Software Engineer

Lehi, UT · On-site

$115K - $151K/yr

A commitment to engineering excellence and building a world-class engineering startup is a must. If ... full-time software development experience in one or more general purpose programming languages.

Senior Software Engineer

Lehi, UT

$115K - $151K/yr

A commitment to engineering excellence and building a world-class engineering startup is a must. If ... full-time software development experience in one or more general purpose programming languages.

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

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 ...

Senior Software Engineer

Huntsville, AL · Hybrid

$114K - $150K/yr

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 ...

Senior Software Engineer

Huntsville, AL · On-site

$114K - $150K/yr

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 ...

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

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 ...

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

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 ...

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Showing results 1-20

Full Time Software Engineer Startup information

See salary details

$63.5K

$147.5K

$205.5K

How much do full time software engineer startup jobs pay per year?

As of Jul 8, 2026, the average yearly pay for full time software engineer startup in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What is the difference between Full Time Software Engineer Startup vs Full Time Software Engineer Corporate?

AspectFull Time Software Engineer StartupFull Time Software Engineer Corporate
Work EnvironmentFast-paced, dynamic, small teamsStructured, larger teams, established processes
ResponsibilitiesBroader scope, wearing multiple hatsSpecialized, focused on specific areas
Career GrowthRapid learning, potential for quick advancementStructured career paths, steady progression
Compensation & BenefitsVariable, often equity-basedStable salary, comprehensive benefits

In summary, Full Time Software Engineer roles at startups offer a dynamic environment with broader responsibilities and potential for rapid growth, often with equity options. Corporate roles tend to provide more structure, specialized tasks, and stable compensation, making them suitable for those seeking stability and clear career progression.

What does a Full Time Software Engineer do at a startup?

A Full Time Software Engineer at a startup is responsible for designing, coding, testing, and maintaining software applications or systems that are central to the company’s product or service. In a startup environment, engineers often work on a wide range of tasks, from building new features and fixing bugs to collaborating on system architecture and deployment. They typically work closely with founders, designers, and other team members, adapting quickly to changing requirements and helping the company scale. The fast-paced and dynamic nature of startups often means engineers have significant ownership and impact on the final product.

What are the key skills and qualifications needed to thrive as a Full Time Software Engineer at a startup, and why are they important?

To thrive as a Full Time Software Engineer at a startup, you need strong programming skills, problem-solving abilities, and a degree in computer science or related field. Familiarity with modern development frameworks, cloud platforms, version control systems like Git, and agile methodologies is typically required. Adaptability, proactive communication, and a collaborative mindset help you excel in a fast-paced, evolving environment. These skills are crucial for quickly building, iterating, and scaling products while contributing effectively to a small, dynamic team.

What unique challenges might a Full Time Software Engineer face when working at a startup compared to a larger company?

As a Full Time Software Engineer at a startup, you may encounter rapidly changing priorities and a fast-paced environment where flexibility is key. Unlike larger companies with specialized teams, you’ll likely wear multiple hats, contributing to various parts of the tech stack and sometimes assisting with non-coding tasks. This dynamic can be both challenging and rewarding, offering opportunities to have a direct impact on the product and company growth. Close collaboration with founders and cross-functional teams is typical, fostering a culture of innovation and learning.
More about Full Time Software Engineer Startup jobs
What cities are hiring for Full Time Software Engineer Startup jobs? Cities with the most Full Time Software Engineer Startup job openings:
What are the most commonly searched types of Software Engineer Startup jobs? The most popular types of Software Engineer Startup jobs are:
What states have the most Full Time Software Engineer Startup jobs? States with the most job openings for Full Time Software Engineer Startup jobs include:
Infographic showing various Full Time Software Engineer Startup job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.
Software Engineer Staff

Software Engineer Staff

OASYS, INC.

Littleton, CO • On-site

$150K - $180K/yr

Full-time

Dental, Vision, Retirement, PTO

Posted 10 days ago


Job description

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: 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 Final Secret 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++ -Standard teaming: Ability to work with multi-disciplined teams -Experience with full software life cycle development including SW design, architecture and integration & test
Desired Skills: - Real Time Operating System (RTOS) experience - (GreenHill or VxWorks) - Knowledge of Agile Software Development - Excellent written and verbal communication skills - Knowledge of Model Base Systems Engineering (MBSE) - Previous experience writing and designing to software requirements
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite. with additional time away from the office and are in addition to our Paid Time off benefits.
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