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Contract Senior Software Developer Jobs (NOW HIRING)

Prescient Edge

Senior Software Developer

Chesapeake, VA · On-site

$53 - $70/hr

Job Title Senior Software Developer Location Norfolk, VA 23324 US (Primary) Category Research ... upon contract reward. Benefits: At Prescient Edge , we believe that acting with integrity and ...

Prescient Edge

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Job Title Senior Software Developer Location Bethesda, MD 20800 US (Primary) Category Research ... contract reward. Description: * Software Engineers research, design, and develop computer and ...

Prescient Edge

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Job Title Senior Software Developer Location Bethesda, MD 20800 US (Primary) Category Research ... upon contract reward. Benefits: At Prescient Edge , we believe that acting with integrity and ...

TMS

Senior Software Developer

Mechanicsburg, PA · On-site

$51.75 - $68.25/hr

We are looking for an experienced Senior Software Developer to lead the design, development, and implementation of large-scale, complex software systems within the Integrated Eligibility (IE) domain.

VivSoft Technologies

Senior Software Developer

Herndon, VA · Remote

$55.75 - $73.75/hr

Senior Software Developer Location: Remote, USA Position Type: Full-Time About the company: At VivSoft, we aim to solve complex federal problems using emerging and open technologies in a ...

WITS, LLC

Senior Software Developer

Fort George G Meade, MD · On-site

$60.75 - $80.25/hr

Salary: 200-220k WITS is seeking a Senior Software Developer with mid-tier, backend, and some frontend experience. The candidate must be able to work with a small team of developers with similar ...

Ambonare

Senior Software Developer

Austin, TX

$54 - $71.25/hr

The Senior Software Developer will initially be supporting one of Red River's public sector clients in downtown Austin, TX. \n \n \n \n \n \n The Senior Software Developer will participate in a web ...

Samaritan's Purse

Senior Software Developer

Irving, TX · On-site

$52.25 - $69.25/hr

Samaritan's Purse is seeking a Senior Software Developer to join our Information Technology department, working in Irving, TX . As a Senior Software Developer, you will help the ministry deliver high ...

Cortek Inc

Senior Software Developer

Falls Church, VA · On-site

$58.25 - $77/hr

Senior Software Developer Location: BUMED HQ (DHHQ Facility), 7700 Arlington Blvd, Falls Church, VA ... Our proven track record includes 12 years of incumbency on DOS contracts supporting WMD threat ...

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Contract Senior Software Developer information

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How much do contract senior software developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for contract senior software developer in the United States is $61.73, according to ZipRecruiter salary data. Most workers in this role earn between $52.40 and $69.23 per hour, depending on experience, location, and employer.

What are some common challenges faced by Contract Senior Software Developers when joining a new team or project?

Contract Senior Software Developers often face challenges such as quickly adapting to unfamiliar codebases, understanding existing workflows, and integrating with established teams. Since contracts are typically time-bound, there is pressure to deliver results swiftly while aligning with the client's standards and expectations. Effective communication and proactive knowledge transfer are essential to overcome these hurdles and ensure a smooth onboarding process, allowing you to make a meaningful impact from the outset.

What are the key skills and qualifications needed to thrive as a Contract Senior Software Developer, and why are they important?

To thrive as a Contract Senior Software Developer, you need advanced programming expertise, a strong understanding of software architecture, and several years of professional development experience, often supported by a relevant degree. Proficiency with major programming languages, frameworks, version control systems like Git, and familiarity with cloud platforms or DevOps tools is typically required. Strong problem-solving, communication, and time-management skills help you deliver quality solutions while collaborating remotely or with cross-functional teams. These skills are important to ensure you can quickly adapt to new projects, meet client expectations, and maintain high standards in fast-paced, dynamic environments.

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

AspectContract Senior Software DeveloperContract Software Engineer
CredentialsTypically requires 5+ years of experience, relevant degrees, and possibly certifications like Scrum or AgileSimilar credentials, often with 3+ years of experience and relevant technical certifications
Work EnvironmentOften in project-based, client-facing roles with leadership responsibilitiesPrimarily focused on coding, testing, and technical implementation within teams
Employer & Industry UsageUsed across tech firms, consulting agencies, and startups for senior-level projectsCommon in software development companies, tech departments, and consulting firms

The main difference is that Contract Senior Software Developers typically have more experience and leadership responsibilities, whereas Contract Software Engineers focus on technical execution. Both roles require strong coding skills and industry experience, but the senior role often involves guiding projects and mentoring junior staff.

What is a Contract Senior Software Developer?

A Contract Senior Software Developer is an experienced software engineer who is hired on a temporary or project-specific basis rather than as a permanent employee. They are responsible for designing, developing, testing, and maintaining software applications, often taking a leadership role within development teams. Contract Senior Software Developers typically bring a high level of expertise and may mentor junior staff or guide architectural decisions. Their contracts can range from a few months to over a year, depending on project needs. This arrangement offers flexibility for both the developer and the hiring company.
What cities are hiring for Contract Senior Software Developer jobs? Cities with the most Contract Senior Software Developer job openings:
What are the most commonly searched types of Senior Software Developer jobs? The most popular types of Senior Software Developer jobs are:
What states have the most Contract Senior Software Developer jobs? States with the most job openings for Contract Senior Software Developer jobs include:
Contract Senior Software Developer jobs near you
Senior Software Developer

Senior Software Developer

CACI International, Inc.

Springfield, VA • On-site

$57 - $75.25/hr

Full-time

Medical, Retirement, PTO

Posted 23 days ago

Job description

Job Title: Senior Software Developer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
The Senior-Level Software Engineer is responsible for applying engineering principles and knowledge of programming languages to build software solutions for NSG/ASG end users.
Responsibilities:
  • Designing and maintaining software systems for use within customer environment
  • Evaluating, integrating and testing new software programs for deployment within NSG/ASG environments
  • Optimizing software for speed and scalability utilizing available technology approved for use within NSG/ASG
  • Writing and testing code as needed
  • Consulting with clients, engineers, security specialists, and other stakeholders internal and external to customers
  • Presenting new features to stakeholders and internal customers
  • Assist in the development of test plans
  • Verify and validate the results of unit tests conducted by other development teams.
  • Writing scripts and code to automate and record the results of tests of integration and interoperability between services
  • Work in concert with government accreditation specialists, to ensure that security related features are tested early in the development process
  • Participates in the development of recommendations for altered processes, job aids, documentation changes, methodology updates, opportunities for innovation and topics for deeper dive analysis and further research, development, test and evaluation (RDT&E), or DevOps Research and Assessment (DORA); based on resulting decisions, performs low to medium complexity adoption, development, integration, implementation of improvements.
  • Participation in all Agile ceremonies (Agile Development Meetings (Scrum, Sprint Planning, Sprint Review/ Demo, Backlog Grooming, Retrospective, etc.).
  • The Senior-Level Software Engineer is also responsible for including outcomes from RDT&E in the various ceremonies and events (e.g., Scrum, Sprint Planning, Sprint Review/ Demo, Backlog Grooming, Retrospective, etc.), and supports the creation, maintenance, quality, and timely delivery of all Contract Deliverables (i.e., CDRL's 001 - 017).

Qualifications:
Required:
  • Must have a TS/SCI to begin employment and then be able to obtain and maintain a CI Poly within 30 days of hire..
  • Bachelor's degree and 9+ years of experience.
  • A minimum of 9 years (7 years with a Master's degree) of information technology experience.
  • NGA experience, with specifically Amazon Web Services (AWS), CORE and NGA Cloud environments (XC, UC, SC, TC)
  • Experience with but not limited to Red Hat, Windows Server, Oracle, JMeter, Jenkins, Swagger, Nexus, Apigee or GitHub/GitLab, Java, Bash, Curl, XML, JSON, SQL, JavaScript, and AWS, C2S.
  • Experience with test management and defect tracking tools
  • Experience with traditional Agile, and DevOps development practices and associated testing strategies, including test-driven development
  • Must have experience in architecting, implementing and managing information technology systems.
  • Must be able to obtain a Security+ certification within 90 days.
  • Must be able to obtain an adjudicated Polygraph within 30 days.

Desired:
  • Demonstrated knowledge of NGA software accreditation procedures
  • Demonstrated knowledge of NGA security procedures

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$103,800 - $218,100
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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