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Software Engineer Contract Jobs in Connecticut (NOW HIRING)

SDET

Hartford, CT · On-site

$50.50 - $65/hr

Job Summary: SDET (Software Development Engineer in Test) - Conversational AI | Hybrid - Hartford ... with contract testing, API mocking tools, performance/load testing frameworks - Deep technical ...

SDET

Hartford, CT · On-site

$50.50 - $65/hr

Job#: 3042379 SDET Location: Hartford, CT, or Wellesley, MA (Partial Remote) Role Overview We are ... These contract-to-hire roles are focused on transitioning from traditional QA to an engineering ...

Showing results 21-40

Software Engineer Contract information

See Connecticut salary details

$60.4K

$140.3K

$195.5K

How much do software engineer contract jobs pay per year?

As of Sep 7, 2026, the average yearly pay for software engineer contract in Connecticut is $140,337.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,200.00 and $164,600.00 per year, depending on experience, location, and employer.

What is a software engineer contract?

Software engineer contracts are agreements where software engineers are hired on a temporary basis to work on specific projects or for a set period of time, rather than as permanent employees. Contractors often work for multiple clients, are paid hourly or per project, and may have more flexible schedules. These contracts outline the scope of work, compensation, deadlines, and other terms. Contract software engineers are responsible for delivering quality code and meeting the requirements set by the client or organization. This working arrangement can offer more autonomy, but also less job security and benefits compared to full-time employment.

What are the key skills and qualifications needed to thrive as a software engineer contract?

To thrive as a Software Engineer Contract, you need strong programming skills, a solid understanding of software development methodologies, and a relevant degree or proven experience in computer science or related fields. Familiarity with source control systems (e.g., Git), cloud platforms, and proficiency in languages or frameworks required by the contract are crucial, as are any certifications in areas like AWS or Agile methodologies. Excellent problem-solving, adaptability, and communication skills help you quickly integrate with new teams and deliver results in diverse environments. These skills ensure you can efficiently contribute to projects, meet client expectations, and maintain professional flexibility across various assignments.

What are some common challenges faced by software engineers working on contract positions, and how can they be managed?

Software engineers on contract often face challenges such as quickly adapting to new codebases, understanding diverse team workflows, and managing changing project scopes. It's important to proactively communicate with team members, clarify project requirements early on, and stay organized to meet tight deadlines. Additionally, maintaining a strong personal workflow and being open to feedback can help contract engineers integrate more smoothly and deliver high-quality results within limited timeframes.

What is the difference between Software Engineer Contract vs Software Engineer Full-Time?

AspectSoftware Engineer ContractSoftware Engineer Full-Time
Employment TypeTemporary, project-basedPermanent, ongoing
Work EnvironmentTypically freelance or agency-basedCompany offices or remote
CredentialsUsually similar certifications and skillsSame as contract roles
BenefitsLimited or no benefitsHealth, retirement, paid leave

In summary, Software Engineer Contract roles are temporary positions focused on specific projects, often with fewer benefits, while Software Engineer Full-Time roles offer permanent employment with comprehensive benefits. Both roles require similar skills and credentials but differ mainly in employment stability and perks.

What are the most commonly searched types of Software Engineer jobs in Connecticut?

The most popular types of Software Engineer jobs in Connecticut are:

What are popular job titles related to Software Engineer Contract jobs in Connecticut?

For Software Engineer Contract jobs in Connecticut, the most frequently searched job titles are:

What cities in Connecticut are hiring for Software Engineer Contract jobs?

Cities in Connecticut with the most Software Engineer Contract job openings:

Infographic showing various Software Engineer Contract job openings in Connecticut as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $140,337 per year, or $67.5 per hour.

Software Engineering Co-op - Summer & Fall 2027

CACI

Danbury, CT

$45K - $91K/yr

Full-time, Part-time, Temporary

Medical, Retirement, PTO

Posted 6 days ago


Key responsibilities

  • Perform prototyping, coding, testing, scripting, and document generation in support of software development activities.

  • Develop automation software for program-specific data flows and create breadboard implementations of algorithms in MatLab or Mathematica environments.

  • Perform data analysis using proprietary software systems and develop algorithms based on mathematical descriptions.


Job description

Job Title: Software Engineering Co-op - Summer & Fall 2027 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: None Employee Type: Part-Time On-Call Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: As a Software Engineering Co-op, you will provide prototyping, coding, testing, scripting, and document generation in support of software development activities. You will perform data analysis using proprietary software systems in support of on-going contracts, and develop automation software for program-specific data flows on those contracts. You will also develop breadboard implementations of algorithms in MatLab or Mathematica environments based upon mathematical descriptions of algorithm approaches in order to come up with creative solutions to problems.

You will benefit from working side by side with a talented and experienced group of professionals eager to mentor. Ideally, we'd like the candidate to join the team in Summer 2027 and continue through December 2027. Responsibilities: Algorithm prototyping Code development in C# and Python Software test development Requirements, test plan, and release documentation on generation and updates Data processing Qualifications: Required: Completion of at least one year towards a Bachelor's degree in Computer Science, Computer Engineering, Mathematics, Physics or a related field Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future Ability to successfully complete a pre-employment drug screening Development of moderate-sized desktop applications in a Windows environment using a C-based language (C++, C#, Java) Strong mathematics background including completion of calculus and linear algebra courses Desired: Minimum GPA of 3.0 or higher is preferred, but not required Previous internship/co-op or other work experience - 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: $45,900 - $91,900 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.