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Contractual Senior Full Stack Software Engineer Jobs

Sr. Full Stack Engineer

Chicago, IL · On-site

$160K - $180K/yr

Senior Full-Stack Software Engineer Overview A growing technology company is seeking a Senior Full-Stack Software Engineer to help build and scale web-based applications. This role will contribute ...

Sr. Full Stack Engineer

Chicago, IL · On-site

$140K - $160K/yr

Senior Full-Stack Software Engineer Overview A growing technology company is seeking a Senior Full-Stack Software Engineer to help build and scale web-based applications. This role will contribute ...

Senior Full Stack Software Engineer (Product & Infrastructure) Position Type: Full-Time, Remote Working Hours: U.S. client business hours (with flexibility for sprint planning, deployments, and ...

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Contractual Senior Full Stack Software Engineer information

See salary details

$44.5K

$134.8K

$190.5K

How much do contractual senior full stack software engineer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for contractual senior full stack software engineer in the United States is $134,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $158,000.00 per year, depending on experience, location, and employer.

What is the difference between Contractual Senior Full Stack Software Engineer vs Contract Software Developer?

AspectContractual Senior Full Stack Software EngineerContract Software Developer
CredentialsTypically requires a bachelor’s degree in CS or related field, with senior-level experienceUsually requires a relevant degree or proven coding skills, less emphasis on seniority
Work EnvironmentWorks on both front-end and back-end, often in agile teams, with leadership responsibilitiesFocuses on specific development tasks, often in a more task-oriented role
Industry UsageCommon in tech companies, startups, and consulting firms for complex projectsUsed across various industries for specific development needs

The Contractual Senior Full Stack Software Engineer typically has more experience, handles both front-end and back-end development, and may lead projects. In contrast, the Contract Software Developer often focuses on specific coding tasks without senior or leadership responsibilities. Both roles are contract-based but differ in scope and seniority.

What cities are hiring for Contractual Senior Full Stack Software Engineer jobs? Cities with the most Contractual Senior Full Stack Software Engineer job openings:
What are the most commonly searched types of Senior Full Stack Software Engineer jobs? The most popular types of Senior Full Stack Software Engineer jobs are:
What states have the most Contractual Senior Full Stack Software Engineer jobs? States with the most job openings for Contractual Senior Full Stack Software Engineer jobs include:
Infographic showing various Contractual Senior Full Stack Software Engineer job openings in the United States as of July 2026, with employment types broken down into 90% Full Time, 8% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $134,771 per year, or $64.8 per hour.
Senior Full Stack Software Engineer with Security Clearance

Senior Full Stack Software Engineer with Security Clearance

Zachary Piper Solutions, LLC

Washington, DC • On-site

$140K - $150K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 8 days ago


Job description

Zachary Piper Solutions is seeking a Senior Full Stack Software Engineer to support a company focused on federal law enforcement and mission-critical data platforms. This is an on-site role in Washington, D.C. The Senior Full Stack Software Engineer will support the development of their internal system using a modern Postgres/Java/React stack while partnering with an established agile team to deliver MVP capabilities. This is a high-impact opportunity to contribute to a secure, large-scale enterprise platform supporting national security efforts. Responsibilities for the Senior Full Stack Software Engineer include: * Design, develop, test, and maintain scalable front-end and back-end application components
* Integrate system components, enhance existing codebases, and build new custom capabilities
* Participate across the full SDLC including planning, requirements, development, testing, and QA
* Collaborate with Product Owners, Business Analysts, and Test Engineers to deliver features meeting acceptance criteria
* Support CI/CD, application deployments, automation, and adherence to secure coding and accessibility standards
Required Qualifications for the Senior Full Stack Software Engineer include: * 8+ years of full-stack software engineering experience in enterprise environments
* Strong experience with Java, React, JavaScript/TypeScript, SQL, and relational databases (Postgres preferred)
* Experience with REST APIs, GitLab, CI/CD pipelines, containerization, and Agile methodologies
* Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
* Active Top Secret security clearance required
Compensation for the Senior Full Stack Software Engineer include: * Salary Range: $140,000 - $150,000 depending on experience
* Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Sick leave as required by law
#LI-LT1 #LI-ONSITE Keywords: Senior Software Engineer, Full Stack Developer, Java Developer, React Developer, PostgreSQL, Agile, CI/CD, GitLab, Cloud Engineering, Secure Software Development, Cleared Jobs, Cybersecurity, Enterprise Applications