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Software Development Engineer In Testing Jobs in South Windsor, CT

... in embedded software development * Good understanding of DO-178C software lifecycle processes * Experience with C or C++ programming * Knowledge of software verification activities (unit testing ...

... in embedded software development * Good understanding of DO-178C software lifecycle processes * Experience with C or C++ programming * Knowledge of software verification activities (unit testing ...

The selected candidate must have a background in embedded (system) software development, devices ... The selected candidate will be responsible for regression testing for the support of software ...

Senior Software Developer

Windsor, CT · On-site

$54.25 - $71.75/hr

... coding, testing, debugging and maintaining components of information applications. Lead the ... and associate software developers in application development activities. Adhere to all ...

Senior Software Developer

Windsor, CT · On-site +1

$54.25 - $71.75/hr

... coding, testing, debugging and maintaining components of information applications. Lead the ... and associate software developers in application development activities. Adhere to all ...

Embedded Software Engineer

Avon, CT

$129K - $170K/yr

The Embedded Software Engineer is responsible for the design, development, testing, and support of ... This position requires strong analytical skills, a solid foundation in software engineering ...

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Software Development Engineer In Testing information

See South Windsor, CT salary details

$63.3K

$146.9K

$204.7K

How much do software development engineer in testing jobs pay per year?

As of Jun 9, 2026, the average yearly pay for software development engineer in testing in South Windsor, CT is $146,947.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,500.00 and $172,300.00 per year, depending on experience, location, and employer.

What are Software Development Engineers in Testing (SDETs)?

Software Development Engineers in Testing (SDETs) are professionals who specialize in both software development and testing. They design, develop, and maintain automated test frameworks and tools to ensure the quality and functionality of software applications. SDETs work closely with developers to create robust test cases, identify bugs, and improve product reliability. Their role bridges the gap between traditional software testers and developers, requiring strong programming skills as well as a deep understanding of testing methodologies.

What are the key skills and qualifications needed to thrive as a Software Development Engineer In Testing (SDET), and why are they important?

To thrive as a Software Development Engineer In Testing, you need strong programming skills, a solid understanding of software testing principles, and typically a degree in computer science or a related field. Familiarity with automation tools such as Selenium, JUnit, or TestNG, as well as version control systems like Git, is essential, and certifications in test automation can be advantageous. Analytical thinking, attention to detail, and effective communication are standout soft skills for identifying issues and collaborating with development teams. These skills ensure high-quality, reliable software products through efficient test automation and seamless integration within development workflows.

How does a Software Development Engineer in Testing (SDET) typically collaborate with developers and QA teams during a product release cycle?

SDETs play a key role in bridging the gap between development and quality assurance by working closely with both teams throughout the product release cycle. They participate in code reviews, contribute to designing robust test automation frameworks, and often pair with developers to ensure testability of new features. During sprints, SDETs write, maintain, and execute automated test suites, provide early feedback on potential issues, and help triage bugs. This close collaboration ensures faster feedback loops, higher code quality, and smoother product releases.

What is the difference between Software Development Engineer In Testing vs Software Development Engineer In Testing?

AspectSoftware Development Engineer In Testing
Primary FocusDesigning and developing automated tests, ensuring software quality through testing automation and scripting
Skills RequiredProgramming, test automation, scripting, understanding of testing frameworks
Work EnvironmentCollaborates closely with developers, involved in continuous integration and deployment pipelines
CertificationsOften holds certifications in testing tools or programming languages

In summary, a Software Development Engineer In Testing primarily focuses on creating automated tests and scripting to ensure software quality, working closely with development teams. They possess strong programming skills and are integral to continuous testing processes.

What job categories do people searching Software Development Engineer In Testing jobs in South Windsor, CT look for? The top searched job categories for Software Development Engineer In Testing jobs in South Windsor, CT are:
Sr. Specialist Software Engineer

Sr. Specialist Software Engineer

L3Harris Technologies

Springfield, MA

$109K - $203K/yr

Full-time

Medical, Retirement, PTO

Posted 11 days ago


Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Sr Spec, Software Engineering

Job Code : 35701

Job Location:  Northampton, MA

Schedule: 9/80 

Job Description:

As a Software Engineer – Technical Lead at L3-Harris, you will be responsible for leading the design, development, and maintenance of embedded software solutions for our Navy imaging products. You will work closely with cross-functional teams to ensure the successful integration of software and hardware components, while also providing technical leadership and mentorship to the engineering team.

Essential Functions:

  • Lead the design, development, and testing of user interface software in a Linux environment using QT and C/C++.
  • Develop and maintain embedded Linux-based systems, including kernel and driver development.
  • Provide technical leadership and mentorship to a team of embedded software engineers.
  • Collaborate with hardware engineers to define software requirements and ensure seamless integration with hardware components.
  • Develop and maintain software documentation, including design specifications, user manuals, and testing procedures.
  • Debug and troubleshoot software issues, providing timely resolutions to ensure product quality and reliability.
  • Optimize software performance and memory usage to meet product requirements.
  • Participate in code reviews to maintain high-quality code standards and best practices.
  • Stay up to date with the latest industry trends and technologies to continuously improve our software development processes.

Qualifications: 

  • Bachelor's degree in Computer Science, Computer Systems Engineering or Electrical Engineering and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
  • 6+ years of experience in embedded software development using C/C++.
  • Strong understanding of embedded Linux, including kernel and driver development.
  • Knowledge of video processing, including image enhancement, video stitching, storage and playback.
  • Knowledge of video interfaces and camera control protocols such as GenICam, GigE Vision, and Camera Link.
  • Experience with software development tools such as compilers, debuggers, and version control systems (e.g., Git).
  • Familiarity with hardware interfaces and communication protocols (e.g., UART, SPI, I2C, CAN, etc.).
  • Proven experience in leading and mentoring engineering teams.

Preferred Additional Skills:

  • Experience with real-time operating systems (RTOS).
  • Knowledge of Agile development methodologies.
  • Experience with signal processing, control systems, or wireless communication.
  • Familiarity with scripting languages (e.g., Python) for testing and automation.
  • Experience with continuous integration deployment (CI/CD) pipeline

In compliance with pay transparency requirements, the salary range for this role in Massachusetts is $109,500- $203,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.