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Software Engineer Startup Jobs (NOW HIRING)

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 ...

They are seeking a Software Engineer with experience in implementing complex workflows and ... a hyper-growth startup. Company : AI models for electronics Founded in , the company is ...

Software Engineer

El Segundo, CA · Hybrid

$180K - $200K/yr

Software Engineer (Backend-leaning, Full-stack responsibilities) Location: El Segundo, CA (On-site ... Fast-moving startup : Combine purpose with rapid growth opportunities.

Senior Software Engineer

Chicago, IL · On-site

$180K - $280K/yr

Permute (www.permute.ai) Overview Permute is seeking a Senior Software Engineer to design, build, and deploy production-grade AI systems in a fast-moving startup environment. This role is for ...

Senior Software Engineer

New York, NY · On-site +1

$155K - $180K/yr

Bachelor's degree or equivalent practical experience * 7+ years of software engineering experience, ideally in fintech, payments, or a fast-paced startup environment * Strong experience with modern ...

Allen Control Systems (ACS) is a cutting-edge defense startup focused on developing an autonomous ... They are seeking a highly skilled robotics software engineer proficient in C++ or Python to design ...

Support the startup of the new company Job Requirements Training/Education: * Business or technical ... software engineering experience * Experience with HTTP, Javascript (REACT), JSON, and Node ...

Support the startup of the new company Job Requirements Training/Education: * Business or technical ... software engineering experience * Experience with HTTP, Javascript (REACT), JSON, and Node ...

Do you thrive in a startup vibe? Were you built for a small, nimble and dynamic team that's ready ... full stack software engineer developing scalable and resilient event-driven and API-based ...

Staff Software Engineer

Manhattan, NY · On-site

$200 - $230/hr

Staff Software Engineer - Full Stack / AI Global Placement Firm is conducting a confidential search ... Experience working in a startup or rapidly scaling technology environment . * Experience leading an ...

BAS Software Engineer - Grand Rapids, MI - Building Automation & Energy Systems Integrator Overview ... Coordinate with engineers, installers, and startup teams for system performance * Utilize BACnet ...

$110 - $150/hr

What to Expect Heron Power is a startup company building cutting-edge power electronics for the ... Job Overview As a Software Engineer/Senior Software Engineer, you will be a core member of the ...

Software Engineer

Scotts Valley, CA · On-site

$110 - $150/hr

What to Expect Heron Power is a startup company building cutting-edge power electronics for the ... Job Overview As a Software Engineer/Senior Software Engineer, you will be a core member of the ...

Software Engineer

Fayetteville, NC · On-site

$90 - $140/hr

The ideal candidate is passionate about aerospace technology, thrives in a fast-paced startup ... Strong understanding of software engineering principles and object-oriented programming.

Software Engineer

Fayetteville, NC · On-site

$95 - $120/hr

The ideal candidate is passionate about aerospace technology, thrives in a fast-paced startup ... Strong understanding of software engineering principles and object-oriented programming.

New

Required : • 4+ years of software engineering experience, ideally in fast-paced startup environments. • Fluency in Python, JavaScript/TypeScript, and Next.js. • Passionate about logistics ...

Software Engineer

New York, NY · On-site

$150K - $215K/yr

Software Engineer (AI/Full-Stack) Location: New York, NY | Full-time | On-site Compensation: $150k ... startup building the management system of the future. You'll work on an AI-first platform that ...

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Software Engineer Startup information

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$63.5K

$147.5K

$205.5K

How much do software engineer startup jobs pay per year?

As of Sep 6, 2026, the average yearly pay for 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 a software engineer startup?

A Software Engineer Startup job involves developing, testing, and maintaining software in a fast-paced, early-stage company. Engineers in startups often wear multiple hats, working on both backend and frontend development, infrastructure, and sometimes even product decisions. The role requires adaptability, problem-solving skills, and the ability to work with limited resources. Unlike larger companies, startup engineers may need to prototype quickly, iterate based on user feedback, and contribute to the overall growth strategy. This position is ideal for those who enjoy dynamic environments and taking ownership of projects.

What are the key skills and qualifications needed to thrive in the software engineer startup position, and why are they important?

To thrive as a Software Engineer in a startup environment, you need solid programming skills, a problem-solving mindset, and a degree in computer science or related experience. Familiarity with agile methodologies, cloud platforms, version control (like Git), and rapid prototyping tools is highly valued, and startup engineers may also benefit from exposure to full-stack development. Adaptability, effective communication, and the ability to work independently in uncertain environments are standout soft skills. These competencies enable engineers to rapidly iterate on products, effectively collaborate across small teams, and contribute to the dynamic demands of a growing company.

What can I expect from the daily work environment as a software engineer at a startup?

Working as a Software Engineer at a startup typically means you'll be part of a small, agile team where roles and responsibilities can shift quickly based on company needs. You'll often participate in daily stand-ups, collaborate closely with founders or product leads, and have the opportunity to contribute ideas beyond your core coding tasks. The pace is usually fast, and you'll likely wear multiple hats, working on everything from prototyping new features to troubleshooting production issues. This hands-on, collaborative atmosphere provides excellent opportunities for skill growth, creative problem-solving, and making a visible impact on the company's direction.

What cities are hiring for Software Engineer Startup jobs?

Cities with the most 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 Software Engineer Startup jobs?

States with the most job openings for Software Engineer Startup jobs include:

Infographic showing various Software Engineer Startup job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

Full-time

Re-posted 29 days ago


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.