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Freelance International Software Developer Jobs (NOW HIRING)

BryceTech is seeking a Senior Software Developer to join the Telemetry Processing and Apps (TPA) development team supporting the Payload Operations Integration Center (POIC), International Space ...

BryceTech is seeking a Senior Software Developer to join the Telemetry Processing and Apps (TPA) development team supporting the Payload Operations Integration Center (POIC), International Space ...

BryceTech is seeking a Senior Software Developer to join the Telemetry Processing and Apps (TPA) development team supporting the Payload Operations Integration Center (POIC), International Space ...

Software Developer Date: Aug 13, 2026 Location: Louisville, KY, US, 40258 Company: PACCAR Company ... international leader, or build our excellent products and services -- you can develop the career ...

Software Developer Date: Aug 13, 2026 Location: Louisville, KY, US, 40258 Company: PACCAR Company ... international leader, or build our excellent products and services -- you can develop the career ...

Front End Software Developer

Tampa, FL ยท On-site

$98K - $114K/yr

... MANTECH International Corporation! Join a dynamic team dedicated to national security through ... The Front End Software Developer will leverage their strong technical background and knowledge to ...

... MANTECH International Corporation! Join a dynamic team dedicated to national security through ... ManTech seeks a motivated, career and customer-oriented Oracle Software Developer to join our team.

Software Developer

Big Lake, MN ยท On-site

$70K - $100K/yr

Develop and direct software system testing and validation procedures, programming, and ... This position is subject to the International Traffic in Arms Regulations (ITAR) which requires U.S ...

Demonstrated programming skills * Experience with specific software applications, i.e., Visual ... This position is subject to the International Traffic in Arms Regulations (ITAR) which requires U.S ...

Our Software Developer will be responsible for the development and improvement of our ProTrans International supply chain management systems. Location: Hybrid What You'll Be Doing: In this role you ...

Showing results 41-60

Freelance International Software Developer information

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$29.5K

$100.3K

$241.5K

How much do freelance international software developer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for freelance international software developer in the United States is $100,265.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,500.00 and $106,000.00 per year, depending on experience, location, and employer.

What is the difference between Freelance International Software Developer vs Freelance Web Developer?

AspectFreelance International Software DeveloperFreelance Web Developer
CredentialsTypically requires programming skills, sometimes certifications in specific languages or platformsRequires web development skills, often with certifications in HTML, CSS, JavaScript, or related technologies
Work EnvironmentRemote, often collaborating with international clients on complex software projectsRemote or on-site, focusing on website and web application development for various clients
Employer & Industry UsageUsed by tech companies, startups, and enterprises globally for software solutionsUsed by small businesses, agencies, and startups for online presence and web apps

In summary, Freelance International Software Developers focus on creating complex software solutions across various platforms, often requiring advanced programming skills and working with international clients. Freelance Web Developers specialize in building websites and web applications, typically with web-specific skills. Both roles are remote and serve global markets but differ in project scope and technical expertise.

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Cities with the most Freelance International Software Developer job openings:

What are the most commonly searched types of International Software Developer jobs?

The most popular types of International Software Developer jobs are:

What states have the most Freelance International Software Developer jobs?

States with the most job openings for Freelance International Software Developer jobs include:

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For Freelance International Software Developer jobs, the most frequently searched job titles are:

Infographic showing various Freelance International Software Developer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 86% Full Time, 9% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $100,265 per year, or $48.2 per hour.

Software Developer

Huntsville, AL โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 17 days ago


Job description

Company Description

BryceTech is a trusted leader in complex technology domains, delivering data-driven solutions in aerospace, biosecurity, and defense. We specialize in systems engineering, advanced analytics, R&D programs, and strategic advisory support. Our clients - including NASA, DoD, HHS, DHS, and other civil and national security agencies - rely on us to drive mission success and accelerate innovation.


BryceTech has been recognized in theย Washington Technologyย Fast 50 ranking of top high-growth small businesses for five consecutive years and received a GovCon Contractor of the Year Award in 2025, underscoring our strong growth, competitive positioning, and excellence in federal contracting. With a proven track record of winning sought-after contracts, scaling high-performance teams, and executing on critical government missions, BryceTech presents a compelling opportunity for strategic partnerships in the GovCon space.

Job Description

BryceTech is seeking a Senior Software Developer to join the Telemetry Processing and Apps (TPA) development team supporting the Payload Operations Integration Center (POIC), International Space Station (ISS), and Space Launch System (SLS) mission ground systems hosted at the Huntsville Operations Support Center (HOSC). The TPA team develops and supports ground systems responsible for data processing, storage, retrieval, and user experiences across current and future human spaceflight missions, including Artemis, Human Landing System (HLS), Extravehicular Activity and Human Surface Mobility (EHP), and Lunar Habitat Base initiatives. This position offers an opportunity to contribute to the modernization of mission-critical ground systems as they transition from Linux and Windows VMware environments to Kubernetes containers through a new HOSC OpenShift cluster and DevSecOps pipeline.

Responsibilities

  • Support the development and enhancement of telemetry processing and application systems supporting ISS, SLS, and Artemis missions
  • Develop software using technologies such as Angular, ReactJS, C#, JavaScript, and other relevant programming languages
  • Develop and maintain applications using .NET Core
  • Support software development within Windows, Linux, and web-based environments
  • Work with relational databases such as Oracle, Microsoft SQL Server, and other modern high-performance databases
  • Develop and support large-scale distributed systems with high availability and concurrent operation requirements
  • Apply strong network programming skills to support mission ground system applications
  • Develop and execute unit and automated testing to ensure software quality and reliability
  • Support agile software development practices and containerized application environments
  • Contribute to the modernization and migration of existing applications to Kubernetes/OpenShift environments
  • Utilize GitLab and associated development and DevSecOps practices
  • Capture, develop, and present technical information to support software development and program objectives
  • Collaborate with the TPA development team and other stakeholders to address usability, performance, and operational requirements
Qualifications
  • Experience in programming languages like Angular, ReactJS, C#, and JavaScript
  • Experience with other relevant programming languages, especially functional ones
  • Experience with .NET Core
  • Experience with GitLab
  • Familiarity with Windows, Linux, and especially web-based development environments
  • Understanding of relational databases like Oracle, Microsoft SQL server, or similar modern high-performanceย databases, including open-source ones
  • Experience with large distributed systems
  • Strong network programming skills/experience
  • Experience with unit testing
  • Ability to capture, develop, and present technical information
  • Automated testing experience
  • Familiarity and or experience with agile development and containers
Additional Information

BryceTech offers a full range of benefits, including competitive salary, a comprehensive health plan including dental and vision coverage, company-paid life & disability insurance policies, 401(k) plan with company match, and an educational reimbursement program.

All your information will be kept confidential according to EEO guidelines.