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Software Engineer Startup Jobs in Virginia (NOW HIRING)

Software Technology Inc

Sr. ReactJS Developer

Reston, VA

$56.75 - $75/hr

We have a startup culture and are looking to grow our team with software engineers who take pride in their craft and are ready to grow in a fast-paced team oriented environment. Start Date: ASAP ...

Bechtel

Senior Startup Automation Analyst

Reston, VA · On-site

... software automation. Startup Automation exists within the corporate-level Digital Delivery organization and is seeking to develop the talent pool of Automation Professionals and Startup Engineers ...

Bechtel

Senior Startup Automation Analyst

Reston, VA

... software automation. Startup Automation exists within the corporate-level Digital Delivery organization and is seeking to develop the talent pool of Automation Professionals and Startup Engineers ...

Atreides

Mission (Data) Engineer

Arlington, VA · On-site

$131K - $158K/yr

We are a fast-moving, high-performance startup. We value a diverse team and believe inclusion ... We are looking for a skilled Data/Software Engineer with a focus on full-stack engineering, data ...

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Software Engineer Startup information

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$63K

$146.3K

$203.7K

How much do software engineer startup jobs pay per year?

As of Jun 9, 2026, the average yearly pay for software engineer startup in Virginia is $146,258.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,000.00 and $171,500.00 per year, depending on experience, location, and employer.

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 is a Software Engineer Startup job?

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 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 are the most commonly searched types of Software Engineer Startup jobs in Virginia? The most popular types of Software Engineer Startup jobs in Virginia are:
What are popular job titles related to Software Engineer Startup jobs in Virginia? For Software Engineer Startup jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Software Engineer Startup jobs in Virginia look for? The top searched job categories for Software Engineer Startup jobs in Virginia are:
What cities in Virginia are hiring for Software Engineer Startup jobs? Cities in Virginia with the most Software Engineer Startup job openings:
Software Engineer Startup jobs near you
Infographic showing various Software Engineer Startup job openings in Virginia as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $146,258 per year, or $70.3 per hour.
Software Engineer- Full Stack AI Applications

Software Engineer- Full Stack AI Applications

Mpr Associates, Inc.

Alexandria, VA • On-site

Other

Posted 22 days ago

Job description

Overview
MPR Associates, Inc. (MPR), a thriving multi-discipline, specialty engineering services and consulting firm, is actively seeking a capable and motivated Software Engineer to join our team. If you are seeking a unique, challenging, and rewarding career opportunity, MPR may be the right company for you.
Founded in 1964, MPR has a wide and growing client base in the fields of power and energy, federal services, and health and life sciences, in the United States as well as internationally. Headquartered in Alexandria, Virginia, we also have offices in East Lyme, Connecticut, Burlington, Massachusetts, and Salt Lake City, Utah. MPR makes challenging projects successful, delivering safe and reliable technical solutions across the entire project or product life-cycle to benefit our clients and society as a whole. We hire the best and brightest, which results in a high-performance culture built on trust and respect, making MPR an exceptional place to work.
General Job Description
Join our specialized engineering team building cutting-edge AI applications for the nuclear and energy industry. We're a focused innovation team within a large organization, operating with startup agility to develop B2B solutions that will transform how the nuclear industry handles critical document analysis and AI verification.
As a key member of our small, high-impact team, you'll be building full-stack AI applications from the ground up, starting with document analysis and verification tools that will expand into a broader suite of mission-critical energy sector applications.
Duties/Responsibilities
  • Build from scratch: Architect and develop new AI-powered applications using modern full-stack technologies.
  • AI/ ML Integration: Implement Retrieval-Augmented Generation (RAG) systems for intelligent document processing and analysis.
  • Full Stack Development: Work across the entire technology stack, from front end user interfaces to backend AI services.
  • Cloud Infrastructure: Deploy and manage applications on AWS using services like ECS, S3, Bedrock, API Gateway, and Route 53.
  • Domain Impact: Create tools that enhance efficiency in the nuclear energy sector.
  • Rapid Innovation: Move quickly in a small team environment where contributions directly shape product direction.

Qualifications
  • U.S. Citizenship required.
Education
  • Bachelor of Science in Computer Engineering, Computer Science, Software Engineering or related discipline.
Experience
  • Four (4) or more years of software engineering experience.
  • Proven experience building production applications.
  • Experience with docker containerized applications.
  • Experience with document processing, NLP, or knowledge management systems preferred.
  • Existing experience working in highly regulated industries preferred.
  • Experience with FastAPI, Asyncio, and boto3 preferred.
  • Experience with Terraform IaC for AWS preferred.
  • Proficient in or eager to learn: Python, TypeScript/React, RAG/ Vector Databases, and/ or AWS
Skills
  • The ability to learn quickly and adapt to new technologies while multitasking.
  • Excellent communication skills, both written and oral.
  • Ability to work collaboratively across functional teams.
  • Exceptional time and project management skills.
  • Ability to work in a dynamic and fast-paced environment.
  • Persistent, questioning attitude and ability to accept that in others.
  • Motivated to expand skills and knowledge, as well as tackle new problem and take on new responsibilities.

MPR Associates, Inc. is an equal opportunity and affirmative action employer, who participates in E-Verify. All qualified applicants will receive consideration for employment without regard to race, color, national origin, sex, religion, age, disability, veteran's status, sexual orientation, gender identity, genetic information or any other classification as required by applicable laws. MPR is a certified Virginia Values Veterans (V3) employer.

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