Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup developing advanced technologies for targeting and neutralizing drones. They are seeking a highly skilled software engineer proficient in ...
Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup developing advanced technologies for targeting and neutralizing drones. They are seeking a highly skilled software engineer proficient in ...
Senior Software Engineer
New York, NY · On-site
$150K - $165K/yr
As a Software Engineer at Breeze, you'll take ownership of building and scaling the systems that ... This is a hands-on opportunity to have a major impact at a fast-moving, Sequoia-backed startup.
Senior Software Engineer
New York, NY · On-site
$150K - $165K/yr
As a Software Engineer at Breeze, you'll take ownership of building and scaling the systems that ... This is a hands-on opportunity to have a major impact at a fast-moving, Sequoia-backed startup.
Senior Software Engineer
New York, NY · On-site
$150K - $165K/yr
Adapt to new challenges in a dynamic startup environment where we move fast and innovate constantly. What We're Looking For: * At least 5 years of professional experience in software engineering ...
Senior Software Engineer
New York, NY · On-site
$150K - $165K/yr
Adapt to new challenges in a dynamic startup environment where we move fast and innovate constantly. What We're Looking For: * At least 5 years of professional experience in software engineering ...
Software Engineer
Cambridge, MA · On-site
We are asoftware startup tackling cybersecurity problems in a modern and unique way - using ... We're looking for software engineers who fit an entrepreneurial mold, who are self-motivated and ...
Software Engineer
Cambridge, MA · On-site
We are asoftware startup tackling cybersecurity problems in a modern and unique way - using ... We're looking for software engineers who fit an entrepreneurial mold, who are self-motivated and ...
Software Engineer
Cambridge, MA · On-site
True to startup life, each developer is an independent contributor, charged with being agile as the ... Responsibilities include: * ruby/rails * server side software engineering practices * HTML/CSS/JS ...
Software Engineer
Cambridge, MA · On-site
True to startup life, each developer is an independent contributor, charged with being agile as the ... Responsibilities include: * ruby/rails * server side software engineering practices * HTML/CSS/JS ...
Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing an autonomous gun ...
Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing an autonomous gun ...
Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing an autonomous gun ...
Quick apply
Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing an autonomous gun ...
Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...
Software Engineer
Austin, TX · On-site
Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...
Software Engineer
New York, NY · On-site
As a Software Engineer at Beli, you will be responsible for leading the research, design ... Proven track record of implementing high-impact product features in a startup or high-growth ...
Software Engineer
New York, NY · On-site
As a Software Engineer at Beli, you will be responsible for leading the research, design ... Proven track record of implementing high-impact product features in a startup or high-growth ...
Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...
Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...
Software Engineer
New York, NY · On-site
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
Quick apply
Software Engineer
New York, NY · On-site
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
Senior Software Engineer
New York, NY · On-site
$185K - $250K/yr
Our client is a well-funded Software Startup in New York City, NY building technology to help ... They are currently hiring a Senior Software Engineer / Infrastructure Engineer for their office ...
Quick apply
Senior Software Engineer
New York, NY · On-site
$185K - $250K/yr
Our client is a well-funded Software Startup in New York City, NY building technology to help ... They are currently hiring a Senior Software Engineer / Infrastructure Engineer for their office ...
Software Engineer
San Francisco, CA · On-site
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
Software Engineer
San Francisco, CA · On-site
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
We're assisting a well funded startup in the logistics and supply chain space with their search for software engineers. Their product centralizes activity across your suppliers, providing real-time ...
Quick apply
We're assisting a well funded startup in the logistics and supply chain space with their search for software engineers. Their product centralizes activity across your suppliers, providing real-time ...
Software Engineer
San Francisco, CA · On-site
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
Quick apply
Software Engineer
San Francisco, CA · On-site
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
Have a startup mindset and willing to take initiative. Experience working in an Agile development team Software Engineer Start Date ASAP Software Engineer Assignment length 6 months "Please note that ...
Have a startup mindset and willing to take initiative. Experience working in an Agile development team Software Engineer Start Date ASAP Software Engineer Assignment length 6 months "Please note that ...
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
We are hiring on behalf of a venture-backed AI startup building intelligent software that automates ... Its engineering team is small, product-oriented, and responsible for taking ideas from early ...
Software Engineer
New York, NY · On-site
$140K - $200K/yr
As a Software Engineer at Beli, you will be responsible for leading the research, design ... Proven track record of implementing high-impact product features in a startup or high-growth ...
Software Engineer
New York, NY · On-site
$140K - $200K/yr
As a Software Engineer at Beli, you will be responsible for leading the research, design ... Proven track record of implementing high-impact product features in a startup or high-growth ...
Staff+ Software Engineer, Public Sector
Friendly, WV · On-site +1
$405K - $485K/yr
S. government and allied democracies, and we're looking for startup-minded engineers to grow our ... Experience deploying software on government networks * Active federal security clearance (Secret or ...
Staff+ Software Engineer, Public Sector
Friendly, WV · On-site +1
$405K - $485K/yr
S. government and allied democracies, and we're looking for startup-minded engineers to grow our ... Experience deploying software on government networks * Active federal security clearance (Secret or ...
Coordinate with engineers, installers, and startup teams for system performance * Utilize BACnet ... software? Let's discuss this Grand Rapids opportunity.
Coordinate with engineers, installers, and startup teams for system performance * Utilize BACnet ... software? Let's discuss this Grand Rapids opportunity.
Freelance Software Engineer Startup information
See salary details
$24K - $39K
1% of jobs
$39K - $54K
5% of jobs
$63.6K is the 25th percentile. Wages below this are outliers.
$54K - $69K
29% of jobs
$69K - $84K
11% of jobs
The median wage is $87.5K / yr.
$84K - $99K
14% of jobs
$114K is the 75th percentile. Wages above this are outliers.
$99K - $114K
15% of jobs
$114K - $129K
8% of jobs
$129K - $144K
6% of jobs
$144K - $159K
5% of jobs
$159K - $174K
3% of jobs
$174K - $189K
2% of jobs
$24K
$104.9K
$189K
How much do freelance software engineer startup jobs pay per year?
As of Jun 29, 2026, the average yearly pay for freelance software engineer startup in the United States is $104,863.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $120,000.00 per year, depending on experience, location, and employer.
What are the key skills and qualifications needed to thrive as a Freelance Software Engineer at a startup, and why are they important?
To thrive as a Freelance Software Engineer at a startup, you need strong programming skills, experience with software development lifecycles, and a portfolio demonstrating previous project success, often backed by a relevant degree or certifications. Familiarity with version control systems like Git, cloud platforms (e.g., AWS, Azure), and agile project management tools is common. Outstanding problem-solving abilities, self-motivation, and effective communication set top freelancers apart in this dynamic environment. These skills and qualities ensure you can deliver high-quality solutions, adapt quickly to changing requirements, and collaborate successfully with lean startup teams.
What are some common challenges freelance software engineers face when working with startups, and how can they overcome them?
Freelance software engineers working with startups often encounter challenges such as rapidly changing project requirements, tight deadlines, and limited resources. Startups may pivot their business models, requiring engineers to adapt quickly and learn new technologies or frameworks on the fly. To overcome these challenges, it’s important to maintain clear and regular communication with stakeholders, set realistic expectations, and use agile methodologies to manage changing priorities. Building a strong professional network can also provide support and collaboration opportunities when navigating the fast-paced startup environment.
What is the difference between Freelance Software Engineer Startup vs Freelance Software Developer Agency?
| Aspect | Freelance Software Engineer Startup | Freelance Software Developer Agency |
|---|---|---|
| Credentials | Typically requires coding skills, portfolio, sometimes certifications | Similar credentials, often with additional project management experience |
| Work Environment | Independent, project-based, flexible hours | Collaborative, often part of a team or agency structure |
| Employer & Industry Usage | Clients range from startups to small businesses; used in tech and software sectors | Clients include larger companies and agencies; used across various industries |
| Search & Comparison Intent | Looking for freelance startup projects or flexible software roles | Comparing freelance options with agency-based work |
Both roles involve independent software development, but Freelance Software Engineer Startup focuses on individual projects for startups, offering flexibility and direct client interaction. Freelance Software Developer Agency typically involves working with an agency that manages multiple clients, providing a broader range of projects and team collaboration.
What is a Freelance Software Engineer at a Startup?
A Freelance Software Engineer at a startup is an independent contractor who develops, tests, and maintains software solutions for new or growing companies. Unlike full-time employees, freelancers work on a project or hourly basis and may support multiple startups simultaneously. Their work often involves building prototypes, scaling products, or implementing new features quickly to meet the fast-paced needs of startups. Freelancers bring specialized expertise and flexibility, which can be vital for startups looking to innovate and adapt rapidly.
More about Freelance Software Engineer Startup jobs
What cities are hiring for Freelance Software Engineer Startup jobs? Cities with the most Freelance 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 Freelance Software Engineer Startup jobs? States with the most job openings for Freelance Software Engineer Startup jobs include:
What job categories do people searching Freelance Software Engineer Startup jobs look for? The top searched job categories for Freelance Software Engineer Startup jobs are:
- Freelance Software Engineer Reddit
- Freelance Software Engineer 300K
- Freelance Shopify Software Engineer
- Freelance Euv Lithography Research Engineer
- Weekend Software Test Engineer Sdet
- Freelance Remote Beta Tester
- Freelance Overseas Flowback Well Testing
- Freelance Programing
- Senior Christian Software Developer
- Software Test Engineer Iii
Full-time
This job post has expired today. Applications are no longer accepted.
Key responsibilities
Design, develop, and maintain high-performance software applications using C++.
Optimize and enhance existing software for efficiency, scalability, and reliability.
Collaborate with cross-functional teams, including mechanical, electrical, computer vision, and software engineers.
Job description
Job Summary:
Allen Control Systems (ACS) is a cutting-edge defense startup developing advanced technologies for targeting and neutralizing drones. They are seeking a highly skilled software engineer proficient in C++ or Python to design and maintain high-performance software applications.
Responsibilities:
• Design, develop, and maintain high-performance software applications using C++.
• Optimize and enhance existing software for efficiency, scalability, and reliability.
• Collaborate with cross-functional teams, including mechanical, electrical, computer vision, and software engineers.
• Implement best practices in software engineering, including code reviews, unit testing, and documentation.
• Debug, troubleshoot, and resolve software defects and performance issues.
• Work with modern development tools, version control systems (Git), and CI/CD pipelines.
• Develop algorithms and data structures to solve complex computational problems.
• Ensure security and compliance standards are met in software development.
Qualifications:
Required:
• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Strong proficiency in C++ (C++11/14/17/20) and Python.
• Experience with multi-threading, concurrency, and performance optimization.
• Familiarity with software development methodologies and design patterns.
• Knowledge of system programming, memory management, and debugging tools.
• Experience with version control systems (Git) and agile development practices.
• Strong problem-solving skills and ability to work in a fast-paced environment.
• Professional experience in software development preferred.
Preferred:
• Experience with GPU programming (CUDA, OpenCL) or parallel computing.
• Knowledge of networking protocols and distributed systems.
• Exposure to machine learning frameworks (TensorFlow, PyTorch) or scientific computing.
• Experience with DevOps tools (Docker, Kubernetes, CI/CD pipelines)
Company:
Allen Control Systems develops autonomous defense technologies designed to detect, track, and counter unmanned aerial threats. Founded in 2022, the company is headquartered in Austin, USA, with a team of 201-500 employees. The company is currently Growth Stage.
Allen Control Systems (ACS) is a cutting-edge defense startup developing advanced technologies for targeting and neutralizing drones. They are seeking a highly skilled software engineer proficient in C++ or Python to design and maintain high-performance software applications.
Responsibilities:
• Design, develop, and maintain high-performance software applications using C++.
• Optimize and enhance existing software for efficiency, scalability, and reliability.
• Collaborate with cross-functional teams, including mechanical, electrical, computer vision, and software engineers.
• Implement best practices in software engineering, including code reviews, unit testing, and documentation.
• Debug, troubleshoot, and resolve software defects and performance issues.
• Work with modern development tools, version control systems (Git), and CI/CD pipelines.
• Develop algorithms and data structures to solve complex computational problems.
• Ensure security and compliance standards are met in software development.
Qualifications:
Required:
• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Strong proficiency in C++ (C++11/14/17/20) and Python.
• Experience with multi-threading, concurrency, and performance optimization.
• Familiarity with software development methodologies and design patterns.
• Knowledge of system programming, memory management, and debugging tools.
• Experience with version control systems (Git) and agile development practices.
• Strong problem-solving skills and ability to work in a fast-paced environment.
• Professional experience in software development preferred.
Preferred:
• Experience with GPU programming (CUDA, OpenCL) or parallel computing.
• Knowledge of networking protocols and distributed systems.
• Exposure to machine learning frameworks (TensorFlow, PyTorch) or scientific computing.
• Experience with DevOps tools (Docker, Kubernetes, CI/CD pipelines)
Company:
Allen Control Systems develops autonomous defense technologies designed to detect, track, and counter unmanned aerial threats. Founded in 2022, the company is headquartered in Austin, USA, with a team of 201-500 employees. The company is currently Growth Stage.