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Contract Senior Software Developer Jobs (NOW HIRING)

ULINE

Sr. Software Developer

Pleasant Prairie, WI · On-site

$142K/yr

Uline, Inc. seeks a Sr. Software Developer in Pleasant Prairie, WI to perform software development. Design, develop, implement, support, and maintain enterprise software applications based on ...

Techgene Solutions LLC

Senior Software Developer

Irving, TX · On-site

$52.25 - $69.25/hr

Senior Software Developer / Sitecore AI / React ONSITE - Hybrid-- Must work onsite Tues, Wed, Thurs ... Irving, TX Contract type: Long-term contract The Software Engineer (Sitecore) needs to be able to ...

New

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 ...

ULINE

Sr. Software Developer

Waukegan, IL · On-site

$123K - $131K/yr

Uline, Inc. seeks a Sr. Software Developer in Waukegan, IL to design, develop, test, deploy, support, and maintain complex web applications based on business requirements. Perform design and code ...

ULINE

Sr. Software Developer

Waukegan, IL · On-site

$123K - $131K/yr

Uline, Inc. seeks a Sr. Software Developer in Waukegan, IL to design, develop, test, deploy, support, and maintain complex web applications based on business requirements. Perform design and code ...

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.

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 ...

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 ...

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 ...

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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 Jul 9, 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
Sr. Software Developer

Sr. Software Developer

ULINE

Pleasant Prairie, WI • On-site

$142K/yr

Full-time

Posted 10 days ago

Uline rating

8.3

Company rating: 8.3 out of 10

Uline

Based on 109 frontline employees who took The Breakroom Quiz

7.1

Company rating compared to similar companies: 7.1 out of 10

Retail wholesalers average

Based on 12,275 frontline employees who took The Breakroom Quiz

The best things about working at Uline

  • 100%

    100% say they get paid time off

    say they get paid time off

  • 96%

    96% say their health insurance is affordable

    say their health insurance is affordable

  • 85%

    85% say they get enough training

    say they get enough training

Featured by Uline, based on 109 Breakroom Quiz responses from their frontline employees

Job description

Uline, Inc.
Job Location: 12100 Uline Place, Pleasant Prairie, WI 53158
Job Title: Sr. Software Developer
Job Duties: Uline, Inc. seeks a Sr. Software Developer in Pleasant Prairie, WI to perform software development. Design, develop, implement, support, and maintain enterprise software applications based on business requirements, using multiple technologies. Assist in project planning and work with architects in software integrations. Perform object-oriented analysis and design by applying industry best practices and techniques. Lead software projects. Perform design and code reviews to ensure design principles are followed and maintain code quality and performance. Conduct testing of developed software components in development and staging environments. Provide maintenance of software applications and production support. Translate requirements and use cases into technical designs and functional code. Create technical documents. Assist with work estimating based on requirements and technical designs. Act as a mentor for other developers on programming issues. Annual salary: $142,563 - $142,563.
Minimum Requirements: Bachelor's degree in Computer Engineering or a related field plus 5 progressive years of software development experience. Must have at least 5 years of experience in each of the following: 1. Database software; 2. Web applications; 3. Leading software projects; 4. Software security; 5. Version Control Software; 6. Data Structures and Algorithms; 7. Designing and implementing scalable systems; 8. SQL and NoSQL databases from multiple vendors; 9. Software development under Linux, Windows, Mobile, Web; and 10. CI/CD, containerization, and cloud services. #LI-DNI #LI-NDI #LI-DNP #INDdni
Apply at https://www.uline.jobs/
#LI-DNI
(#ID-NO)
NOCBPOST
#NOMONPOST
Our employees make the difference and we are committed to offering exceptional benefits and perks! Explore Uline.jobs to learn more!

Working at Uline

Perks for frontline workers

From Uline, via Breakroom

  • Complete health insurance coverage and 401(k) with 6% employer match that starts day one!

  • Multiple bonus programs.

  • Paid holidays and generous paid time off.

  • Tuition Assistance Program that covers professional continuing education.

  • Fitness center and walking trails at select locations.

  • In-house speakers, workshops and seminars.

What to expect from working at Uline

From Uline

About Uline, in their own words

From Uline

Uline, a family-owned business headquartered in Kenosha County, Wisconsin, is the leading distributor of shipping, industrial and packaging materials to businesses throughout North America.

What Uline employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Uline logo

About Uline

Sourced by ZipRecruiter

Uline is North America's leading distributor of shipping, industrial and packaging materials. We're a family-owned company known for incredible service, quality products and same-day shipping of our huge in-stock inventory. With over 9,000 employees across 13 locations, it's time you joined Uline.

Industry

Paper product wholesalers, trucking and wholesale

Company size

5,001 - 10,000 Employees

Headquarters location

Pleasant Prairie, WI, US

Social media

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