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Senior Software Engineer Contract Jobs in Silver Spring, MD

Systek

Senior Software Engineer

Hanover, MD · On-site

$90 - $140K/hr

SENIOR SOFTWARE ENGINEER The company is seeking a Senior Software Engineer to provide SETA support ... contract labor category and wage rates, and organizational requirements. The estimated annual wage ...

Refinitiv

Senior Software Engineer

Mclean, VA · On-site

$102.20 - $189.80/hr

## Senior Software EngineerApplyremote type: Remotelocations: United States of America, McLean ... Outside of contract work, TRSS Software Engineers contribute to internal innovation by ...

THOMSON REUTERS

Senior Software Engineer

Mclean, VA · On-site

$123K - $163K/yr

Outside of contract work, TRSS Software Engineers contribute to internal innovation by ... As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading ...

Thomson Reuters

Senior Software Engineer

Mclean, VA · On-site +1

$123K - $163K/yr

Outside of contract work, TRSS Software Engineers contribute to internal innovation by ... As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading ...

Deloitte

Senior Software Engineer with Secret

Baltimore, MD · On-site

$121K - $160K/yr

Share this job: Share: Share Senior Software Engineer with Secret with Facebook Share Senior Software Engineer with Secret with LinkedIn Share Senior Software Engineer with Secret with Twitter ...

Socket.dev

Senior Software Engineer

Sterling, VA · On-site

$113.20 - $237.80/hr

As a Senior Software Engineer, you will be responsible for creating the vision and strategy for ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Deloitte

Senior Software Engineer with Secret

Baltimore, MD · On-site

$121K - $160K/yr

Share this job: Share: Share Senior Software Engineer with Secret with Facebook Share Senior Software Engineer with Secret with LinkedIn Share Senior Software Engineer with Secret with Twitter ...

Gridpoint

Senior Software Engineer

Reston, VA

$127K - $168K/yr

The Senior Software Engineer shall perform with a high degree of independence and expertise to implement solutions for a variety of complex software products/features... both wholly new efforts and ...

Gridpoint

Senior Software Engineer

Reston, VA · On-site

$100 - $130/hr

The Senior Software Engineer shall perform with a high degree of independence and expertise to implement solutions for a variety of complex software products/features... both wholly new efforts and ...

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All JobsSoftware Engineer Contract JobsSenior Software Engineer Contract JobsSenior Software Engineer Contract Jobs in Silver Spring, MD

Senior Software Engineer Contract information

See Silver Spring, MD salary details

$78K

$148.1K

$198.5K

How much do senior software engineer contract jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior software engineer contract in Silver Spring, MD is $148,132.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,600.00 and $167,000.00 per year, depending on experience, location, and employer.

What is a senior software engineer contract?

A Senior Software Engineer Contract refers to a temporary employment agreement where an experienced software engineer is hired for a specific period or project rather than as a permanent employee. These professionals bring advanced technical skills and leadership to design, develop, and maintain complex software systems. Contract roles often focus on delivering specialized expertise, meeting project deadlines, and providing mentorship to junior team members. Compensation and benefits may differ from full-time positions, and contracts can range from a few months to a year or more depending on the project's scope.

What are the key skills and qualifications needed to thrive as a senior software engineer on a contract basis, and why are they important?

To thrive as a Senior Software Engineer on contract, you need advanced programming skills, a strong understanding of software architecture, and several years of experience, often supported by a relevant degree or certifications. Proficiency with development tools like Git, CI/CD systems, cloud platforms (AWS, Azure, or Google Cloud), and familiarity with Agile methodologies are typically expected. Outstanding problem-solving abilities, effective communication, and adaptability are crucial soft skills for collaborating with diverse teams and adjusting to new projects quickly. These skills and qualities enable contract engineers to deliver high-quality solutions efficiently, integrate smoothly into client environments, and meet project goals within tight timelines.

What are senior software engineer contract jobs?

Senior software engineer contract jobs involve working on software engineering projects on a temporary contract basis. Your duties and responsibilities in this career vary depending on the needs of each client. In general, you utilize your coding skills and computer program knowledge to create software, applications, or operating systems. You typically work with a software company or information technology organization. As a contractor, you work with clients to assess their needs and create or update software or systems to meet the needs of each client.

What are the typical challenges faced by senior software engineers working on contract assignments?

Senior Software Engineers on contract often navigate challenges such as quickly acclimating to new codebases and team cultures, managing time effectively across multiple projects, and balancing client expectations with technical feasibility. Since contracts are temporary, there may be less onboarding support and less time to build deep relationships with permanent team members, making communication skills especially important. However, this environment also allows for exposure to diverse technologies and problem-solving scenarios, which can significantly enhance your expertise and professional network.

What is the difference between Senior Software Engineer Contract vs Software Engineer?

AspectSenior Software Engineer ContractSoftware Engineer
CredentialsBachelor's degree in CS or related field, experience, possibly certificationsBachelor's degree in CS or related field, entry to mid-level experience
Work EnvironmentProject-based, temporary contracts, often freelance or consultingFull-time employment, ongoing projects within companies
Employer & Industry UsageTech firms, startups, consulting agenciesTech companies, software development firms, startups
Search & Comparison IntentLooking for contract roles, freelance opportunities, project-based workSeeking permanent positions, career growth, or full-time roles

The main difference between a Senior Software Engineer Contract and a Software Engineer lies in employment type and work setup. Contract roles are temporary, project-focused, and often freelance, while Software Engineers typically work full-time within a company. Both roles require similar technical skills and credentials, but their work arrangements and career paths differ.

More about Senior Software Engineer Contract jobs
What are popular job titles related to Senior Software Engineer Contract jobs in Silver Spring, MD? For Senior Software Engineer Contract jobs in Silver Spring, MD, the most frequently searched job titles are:
What job categories do people searching Senior Software Engineer Contract jobs in Silver Spring, MD look for? The top searched job categories for Senior Software Engineer Contract jobs in Silver Spring, MD are:
What cities near Silver Spring, MD are hiring for Senior Software Engineer Contract jobs? Cities near Silver Spring, MD with the most Senior Software Engineer Contract job openings:
Senior Software Engineer Contract jobs near you
Infographic showing various Senior Software Engineer Contract job openings in Silver Spring, MD as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 100% In-person job distribution, with an average salary of $148,132 per year, or $71.2 per hour.

Senior Software Engineer

Envision Innovative Solutions

Annapolis Junction, MD • On-site

$185K - $215K/yr

Full-time

Re-posted 12 days ago

Job description

Envision Innovative Solutions
Current Job Openings >> Senior Software Engineer
Senior Software Engineer
Summary
Title: Senior Software Engineer ID: 1007 Department: Mission Intelligence and Cyber Location: Annapolis Junction, Maryland Clearance Requirements: TS/SCI with Full Scope Polygraph
Description

Riverstone Enterprise Solutions, an Envision Innovative Solutions Company, delivers mission-focused technology solutions to the Intelligence Community. Since 2008, we have supported critical national security programs by building high-performing engineering teams and developing innovative enterprise solutions. Our engineers work in a collaborative, zero-bureaucracy environment where expertise is valued, ideas are heard, and contributions directly drive mission success. Your adventure begins now-unleash your potential at Riverstone, we combine the agility of a small company with the impact of a big mission.
Riverstone is seeking a motivated, career, and customer-oriented Senior Software Engineer to join our team at Annapolis Junction, MD. This is an onsite position.
Primary Responsibilities:

  • Analyze user requirements to derive software design and performance requirements
  • Design, develop, test, and maintain software applications and system enhancements
  • Debug existing software and resolve defects to improve functionality and performance
  • Design and implement complex algorithms and database interfaces
  • Develop data queries and support data repository integration efforts
  • Create and maintain software and system documentation
  • Participate in software testing, quality assurance, and performance optimization activities
  • Modify software to support new features, hardware configurations, and evolving mission requirements
  • Apply scientific analysis and mathematical models to software design and development challenges
  • Recommend and implement improvements to software development processes and documentation standards
  • Collaborate with cross-functional teams to deliver high-quality software solutions.

Required Skills:

  • Eight (8) years of experience as a Software Engineer, including Java development,
  • Bachelor's degree in Computer Science. Four (4) additional years of Software Engineering experience may be substituted for a degree
  • Strong experience with software design, development, debugging, testing, and maintenance
  • Experience developing complex software solutions in a collaborative environment

Desired Skills:

  • Spring Framework
  • RESTful API development
  • MongoDB
  • Angular
  • AWS Cloud Services
  • Rancher
  • Docker
  • Kubernetes
Security Clearance Requirement: Current/Active TS/SCI with Full Scope Polygraph


Why Join Riverstone?

  • Work on impactful national security missions
  • Collaborate with highly skilled engineering professionals
  • Thrive in a zero-bureaucracy, innovation-focused culture
  • Contribute directly to mission success while advancing your technical career

The projected compensation range for this position is $185,000.00-$215,000.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories.
Riverstone, an Envision Innovative Solutions Compamy is an equal-opportunity employer. All Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, veteran's status, age, disability or any other basis prohibited by law.


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