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Freelance Java Developer Startup Jobs in Virginia

Backend Java Developer

Reston, VA · On-site

$52.50 - $68.25/hr

We have a startup culture and are looking to grow our team with software engineers who take pride ... Strong knowledge of security standards, practices, and architecture Required Skills Java, Spring ...

This is a hands-on Engineering Manager role with a well-funded startup focused on solving one of ... developer tooling, or large-scale backend platforms. Experience with C++, Rust, Go, Java, or Python ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

Implement robust server-side logic with technologies like Node.js, Python, Java, or Go. * Database ... Strong experience in DevOps including deploying cloud native services, designing and implementing ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

Implement robust server-side logic with technologies like Node.js, Python, Java, or Go. * Database ... Strong experience in DevOps including deploying cloud native services, designing and implementing ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

Implement robust server-side logic with technologies like Node.js, Python, Java, or Go. * Database ... Strong experience in DevOps including deploying cloud native services, designing and implementing ...

$130K - $170K/yr

Core Languages: 2+ years of experience with a major programming language (GoLang, Java, or Python ... Bonus program and equity in a fast-growing startup * Competitive salary and stock options in a fast ...

Data Engineer

Arlington, VA · Remote

$130K - $170K/yr

Core Languages: 2+ years of experience with a major programming language (GoLang, Java, or Python ... Bonus program and equity in a fast-growing startup * Competitive salary and stock options in a fast ...

... experience (SQL, Java and/or Typescript/React) * Ability to work independently with little ... Experience in or exposure to the nuances of a startup or other entrepreneurial environment

Senior Integration Engineer

Mclean, VA · On-site

$140K - $170K/yr

An employee-owned company with a startup mindset and time-tested approaches tailored for the ... Azure Developer Associate * 5 Years of application development experience in an Agile environment

We are looking for a startup-minded individual to work within an Agile team focusing on full stack ... Experience developing in Java and working with the Spring framework * Experience with ...

Engineering Manager

Vienna, VA · On-site

$185K - $250K/yr

Platform - This team owns internal and external developer experience, monitoring, reliability, and ... Strong engineering chops - comfortable in C++, Python, Java, Go, or similar. You don't need to know ...

$185K - $220K/yr

Core Languages: 6+ years of experience with a major programming language (GoLang, Java, or Python ... Bonus program and equity in a fast-growing startup * Competitive medical, dental, and vision ...

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Freelance Java Developer Startup information

What is the difference between Freelance Java Developer Startup vs Freelance Java Developer Corporate?

AspectFreelance Java Developer StartupFreelance Java Developer Corporate
Work EnvironmentIndependent, flexible, project-basedRemote or office-based, structured projects
Client InteractionDirect with startups or small teamsOften with corporate clients or departments
Project ScopeVaried, often innovative or MVP developmentLong-term, maintenance, or enterprise solutions
Required CredentialsJava certification, portfolio, experienceJava certification, experience, possibly more formal credentials

Freelance Java Developer Startup roles typically involve working independently on diverse projects for startups, emphasizing innovation and flexibility. In contrast, Freelance Java Developer Corporate roles often focus on structured, long-term projects for established companies, with more formal client interactions and expectations.

What are the most commonly searched types of Java Developer Startup jobs in Virginia? The most popular types of Java Developer Startup jobs in Virginia are:
What job categories do people searching Freelance Java Developer Startup jobs in Virginia look for? The top searched job categories for Freelance Java Developer Startup jobs in Virginia are:
What cities in Virginia are hiring for Freelance Java Developer Startup jobs? Cities in Virginia with the most Freelance Java Developer Startup job openings:
Infographic showing various Freelance Java Developer Startup job openings in Virginia as of July 2026, with employment types broken down into 50% Full Time, 25% Part Time, and 25% Contract. Highlights an 75% In-person, and 25% Remote job distribution.
Backend Java Developer

Backend Java Developer

Software Technology Inc

Reston, VA • On-site

$52.50 - $68.25/hr

Other

This job post has expired today. Applications are no longer accepted.


Job description

Senior Software Engineer

In the Retail Services group you will work as part of a small team to design, build, and field some of the world's highest-volume retail systems.

We are integrating applications that blur the lines between online, mobile, and in-store experiences. Our teams are agile and cloud-native. We contribute to open source software, and to our community! We learn from each other every day. 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

Contract Length: 3 month contract to hire

Principal Duties and Responsibilities:
  • Participate in the design, implementation, and testing of distributed systems in an agile environment
  • Complete research activities for new features and enhancements
  • Contribute to design and code reviews
  • Help to monitor and improve production systems
  • Engage in our engineering culture to consistently deliver value to our customers and business
Preferred Qualifications
  • 4 years experience developing web services or distributed, messaging and event-based systems
  • 3 years experience with database management systems
  • 3 years experience in a Unix/Linux environment
  • 3 years experience in agile delivery, especially Scrum, Kanban or Scrumban as well as DevOps
  • Demonstrated success in distributed systems, especially REST based services
  • Strong API design, development, and management
  • Enthusiasm, curiosity, energy, perseverance and the desire to solve big problems
  • Strong knowledge of software development theory and practice
  • A product development agile mindset
  • Experience with container technologies like Docker
  • Strong knowledge of security standards, practices, and architecture
Required Skills

Java, Spring Boot

Basic Qualification

4 years experience developing web services or distributed, messaging and event-based systems

3 years experience with database management systems

3 years experience in a Unix/Linux environment

3 years experience in agile delivery, especially Scrum, Kanban or Scrumban as well as DevOps.