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Contract Senior Software Developer Jobs (NOW HIRING)

Senior Software Developer

Fort Belvoir, VA · On-site

$61.75 - $81.50/hr

The Senior Software Developer supports the design, development, and delivery of data analysis tools ... contract expected in January 2027. Required Qualifications: * Must be a US citizen. * Active and ...

Senior Software Developer

Tampa, FL · On-site

$49.50 - $65.50/hr

Senior Software Developer Odyssey Systems is seeking a Senior Software Developer to support ... Contingent upon contract award*** Responsibilities Duties include, but not limited to: * Lead the ...

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Senior Software Developer

Houston, TX · Remote

$52 - $68.75/hr

Senior Software Developer Step into a high-impact Senior Software Developer opportunity with a confidential client, where you will help drive meaningful results across Automotive/ Motor Vehicles.

We are looking for a highly skilled Senior Software Developer to join our engineering team and help design, build, and maintain scalable software solutions. The ideal candidate has strong technical ...

Senior Software Developer

Huntsville, AL · On-site

$54 - $71.50/hr

Senior Software Developer - Huntsville, AL Full Visibility is seeking a Senior Software Developer ... Full Visibility currently has over 20 active contracts with 100 billable staff supporting 21 ...

Senior Software Engineer II (.NET Core)

Redmond, WA · On-site

$137.20K - $180.90K/yr

Redmond, WA Openings: 2 Type: Long-Term Contract Senior Software Engineer (.NET Core) Are you impassioned about cloud computing and love the challenge of solving complex technical problems? Come join ...

Senior Software Developer

Manhattan, NY · On-site +1

$60 - $79.25/hr

Senior Software Developer (Logistics & Integrations) We are looking for a rockstar Senior Software ... Salaried or Contract (Minimum one-year term). Hours: Full-time (40 hours per week). Timezone:

Senior Software Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Senior Software Developer, Chicago, IL We are seeking a Senior Software Developer for a great opportunity in Chicago. Responsibilities: - Work collaboratively with technology and business teams on ...

Senior Software Developer

Lexington Park, MD · On-site

$145K - $190K/yr

Contingent on Contract Award. Salary: $145k-$190k (depending on experience) We are seeking an experienced Senior Software Developer to design, develop, and enhance software solutions that support ...

Senior Software Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Senior Software Developer, Chicago, IL We are seeking a Senior Software Developer for a great opportunity in Chicago. Responsibilities: - Work collaboratively with technology and business teams on ...

Senior Software Developer

Lexington Park, MD · On-site

$145K - $190K/yr

Contingent on Contract Award. Salary: $145k-$190k (depending on experience) We are seeking an experienced Senior Software Developer to design, develop, and enhance software solutions that support ...

Senior Software Developer

Lexington Park, MD · On-site

$145K - $190K/yr

Contingent on Contract Award. Salary: $145k-$190k (depending on experience) We are seeking an experienced Senior Software Developer to design, develop, and enhance software solutions that support ...

Senior Software Developer

Fairfax, VA · On-site

$55.75 - $73.50/hr

Duration: Long Term Contract Position Require a Secret Clearance The Senior Software Developer role requires a deep expertise in Java SE 11, strong full‑stack skills, and hands‑on experience ...

Senior Software Developer

Washington, DC · On-site

$61.75 - $81.50/hr

Senior Software Engineer Opportunity Our client is dedicated to developing products and services worldwide to maximize data utilization. This involves a comprehensive approach including data strategy ...

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Contract Senior Software Developer information

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$15

$61

$87

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

As of May 28, 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 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 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 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 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 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:

Senior Software Developer

Berriehill Research

Fort Belvoir, VA

$61.75 - $81.50/hr

Full-time

Posted 24 days ago


Job description

The Capabilities, Analysis and Development (CAD) division of Applied Research Associates, Inc. (ARA) has an outstanding opportunity for a Senior Software Developer to lead a multidisciplinary team delivering software across the DoD mission space. The developer will work in Agile teams to scope requirements, implement frontend and backend features, and support secure deployments to DoD environments. Clear, organized documentation and collaboration with customers and stakeholders are essential.

The Senior Software Developer supports the design, development, and delivery of data analysis tools, collaboration systems, and visualizations that address realworld operational needs and capability gaps for government customers. Leading a teambased Agile environment, the senior developer collaborates closely with government leads to refine requirements and acceptance criteria. Responsibilities include implementing features using HTML, CSS, Angular, and Python, adapting shared components, and maintaining code in remote git repositories. The developer participates in scoping relevant datasets and platforms, producing wireframes and mockups, iterating through development/testing cycles, and incorporating user feedback. They support deployment of solutions to cloud, local, and edge environments and assist with preparing documentation, product updates, and backlog inputs.

This position is contingent upon ability to be upgraded to a TS/SCI clearance and award of a contract expected in January 2027.

Required Qualifications:

  • Must be a US citizen.
  • Active and current SECRET clearance or higher with ability to upgrade to a TS/SCI clearance.
  • Bachelor’s degree in computer science/software engineering or similar with 8+ years’ experience, or a Master’s degree with 6+ years’ experience.
  • Experience leading Agile teams, prioritizing backlogs, managing work in progress, and continuous improvement.
  • Experience in project management, coordinating with customers, and establishing scope, budget, and timelines for milestones and product releases.
  • Strong proficiency in one or more programming languages (Java, Python, Golang).
  • Strong proficiency in Python and modern web languages (HTML/CSS/JavaScript) as well as common frameworks (Angular, Vue, React).
  • Strong proficiency with cloud service offerings (AWS, Azure, GCE).
  • Strong proficiency with containerized software deployments (Docker, Kubernetes, Helm).
  • Experience in developing software using AI-assisted development tools, including coding, debugging, and testing.
  • Experience in secure software design, APIs, and integrated open systems.
  • Proficiency with SharePoint site design, management, and development.
  • Strong proficiency with Agile, git source control management, CI/CD processes.
  • Proficiency with modern SQL and NoSQL databases (Postgres, MySQL, Redis, MongoDB).
  • Ability to write clearly and produce documentation, user guides, software requirements, and training materials.

Desired Qualifications:

  • Familiarity with Section 508 Compliance and associated testing.

 

COMPANY INFORMATION:

Applied Research Associates, Inc. is an employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences. The company, founded in Albuquerque, NM, in 1979, currently employs over 1200 professionals. ARA offices throughout the United States and Canada provide a broad range of technical expertise in defense technologies, civil technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement. The corporation also provides sophisticated technical products for environmental site characterization, pavement analysis, and robotics.

At ARA, employees are our greatest assets. The corporation realizes that employee ownership fosters greater creativity and initiative along with higher performance and customer satisfaction levels. ARA gives its employees the tools, training, and opportunities to take more active roles as owners. The culture is challenging; innovation and experimentation are the norm. Employees are eligible for contributions which not only add to the company’s success, but also their own through the Employee Stock Ownership Plan (ESOP). The motto, “Engineering and Science for Fun and Profit” sums up the ARA experience. For additional information and an opportunity to join this unique workplace, please visit our website at www.ara.com.

Please apply at www.careers.ara.com for the Senior Software Developer position.