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Senior Software Engineer Contract Jobs in Silver Spring, MD

GliaCell Technologies

Senior Software Engineer

Columbia, MD · On-site

$170K - $260K/yr

Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to ... Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ...

Wrenchio LLC

Senior Software Engineer

Annapolis Junction, MD · On-site

$134K - $177K/yr

The role of Sr. Software Engineer includes developing, maintaining, and enhancing software systems in accordance with project requirements. Works effectively both independently and collaboratively ...

VTG

Senior Software Engineer

Fort George G Meade, MD · On-site

$210K - $250K/yr

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly available software solutions supporting mission-critical environments. This position requires ...

MAJUS Consulting

Senior Software Engineer

Washington, DC · On-site

$100K - $160K/yr

As a Senior Software Engineer, you will design, develop, and maintain robust software solutions that meet the highest standards of quality, performance, and security. You will solve complex technical ...

GridPoint

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

The Senior Software Engineer will implement solutions for complex software products and features, ensuring high quality through design, implementation, and testing. Responsibilities : • participate ...

Exiger

Senior Software Engineer

Mclean, VA · Hybrid

$123K - $163K/yr

Senior Software Engineer Location: McLean, VA or Richmond, VA Work Environment: Hybrid Role Sumary: As a Senior Software Engineer at Exiger, you will be responsible for designing and developing ...

Exiger

Senior Software Engineer

Mclean, VA · Hybrid

$123K - $163K/yr

Senior Software Engineer Location: McLean, VA or Richmond, VA Work Environment: Hybrid Role Summary: As a Senior Software Engineer at Exiger, you will be responsible for designing and developing ...

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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 11, 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

Belay Technologies

Fort George G Meade, MD • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 7 days ago

Job description

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021!
 
Belay Technologies is seeking a Senior Software Engineer to join our intel team. Join us in building the next generation of AI infrastructure that will power innovation across the customer organization. We’re seeking a senior software engineer to support our AI infrastructure team. In this role, you’ll help build and maintain the foundation for customer AI capabilities while supporting a broader ecosystem of AI-enabled applications. Your focus will be ensuring access to the highest available quality LLMs to users throughout the inference software stack. Requirements shift quickly as mission needs evolve and new technologies emerge, so you'll keep sharpening your skills and learning to turn loosely defined problems into working solutions.
 
Responsibilities: 
  • Lead the evaluation, configuration, and deployment of inference models for our users.
  • Translate high-level stakeholder goals into engineering outcomes.
  • Mentor engineers and grow development best practices and standards for the team. 
  • Develop in-house services and techniques to guarantee continual high-quality inference service for our customer. 
  • Engage with other teams in our organization to establish solid infrastructure for our services and integrate LLM-powered tools for user needs. 
  • Collaborate with teammates on surge efforts to support short-term, high-priority inference needs from our customer. 

Candidates should have the following qualifications: 
  • TS/SCI Clearance with polygraph
  • 12 yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S.

Skills Requirements:
  • Experience with Python and/or other modern programming languages. 
  • Experience with Argo CD and/or other CI/CD frameworks. 
  • Experience with Kubernetes/Helm. 
  • Experience with AWS or other cloud service providers. 
  • Strong communication skills and ability to mentor other engineers. 
  • Excellent leadership and stakeholder management skills. 
  • Ability to balance hands-on engineering with leadership and coordination responsibilities. 
Nice to Haves:
  • Experience with vLLM, LiteLLM, or similar inference-serving frameworks. 
  • Experience with other LLM hosting frameworks and practices. 
    Experience supporting production software using Site Reliability Engineering (SRE) best practices. 
  • Experience with Elastic, Grafana/Prometheus, or other observability frameworks and practices. 
  • Experience with Docker and containerization. 
  • Experience in traffic shaping and quality-of-service engineering. 
  • Knowledge of and interest in hosting AI capabilities. 
 
Perks and Benefits:
  • 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program
  • 10% matching in 401(k) contributions vested on day one
  • $5,000 annual training/tuition
  • Student Loan Repayment Program
  • 100% company-funded HSA
  • Rich medical coverage (100% coinsurance)
  • Dental coverage including orthodontia
  • Up to $420,000 in life insurance, premiums 100% company funded
  • Amazon Prime, gym reimbursement, monthly lunches, games and prizes
  • Pet adoption program, generous referral bonus program, fun events, and more!
 
At Belay, we are committed to creating an environment where you can thrive both professionally and personally.  We believe in transparency and fairness in compensation. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Belay offers a competitive total compensation package that includes benefits and perks, a flexible work-life balance, and career development.
Salary Range: $190,000 to $240,000
Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Belay Technologies specializes in systems automation and full stack development. Belay Technologies provides leading technology and engineering solutions to the DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
Join us in building the next generation of AI infrastructure that will power innovation across the customer organization. We’re seeking a software engineer to support our AI infrastructure team. In this role, you’ll help build and maintain the foundation for customer AI capabilities while supporting a broader ecosystem of AI-enabled applications. Your focus will be ensuring access to the highest available quality LLMs to users throughout the inference software stack. Requirements shift quickly as mission needs evolve and new technologies emerge, so you'll keep sharpening your skills and learning to turn loosely defined problems into working solutions.  
Responsibilities: Procure, configure, and test new inference models, preparing them for release to our user base. 
Develop in-house services and techniques to guarantee continual high-quality inference service for our customer. 
Work with model vendor teams and representatives to create reliable pipelines for closed-source model usage. 
Collaborate with teammates on surge efforts to support short-term, high-priority inference needs from our customer. 
Engage with other teams in our organization to establish solid infrastructure for our services and integrate LLM-powered tools for user needs. 
Skills Requirements: Experience with Python and/or other modern programming languages. 
Familiarity with Argo CD and/or other CI/CD frameworks. 
Experience with Kubernetes/Helm. 
Familiarity with AWS or other cloud service providers. 
Ability to learn new technologies quickly. 
Strong communication skills and willingness to ask questions. 
Nice to Haves:  Experience with vLLM, LiteLLM, or similar inference-serving frameworks. 
Experience with other LLM hosting frameworks and practices. 
Experience supporting production software using Site Reliability Engineering (SRE) best practices. 
Experience with Elastic, Grafana/Prometheus, or other observability frameworks and practices. 
Experience with Docker and containerization. 
Experience in traffic shaping and quality-of-service engineering. 
Knowledge of and interest in hosting AI capabilities. 
YOE Requirement: 3 yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S.

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