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Senior Software Engineer Jobs in Groton, CT (NOW HIRING)

Harris

Software Engineer

Carolina, RI

$80K - $90K/yr

Requirements: - Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience. - 3+ years of experience in software development, with proficiency in one ...

Sonalysts, Inc.

Software Engineer

Waterford, CT · On-site

$85K - $125K/yr

Sonalysts, Inc. is seeking a software engineer with critical thinking and effective communication skills to perform software engineering functions for training simulation and analytical simulation ...

Harris

Software Engineer

Carolina, RI

$70K - $80K/yr

The Software Engineer will work with colleagues to deliver reliable and scalable applications that contribute to keeping first responders in the field safe, efficient, and informed with mission ...

Harris

(Remote) Software Engineer

Carolina, RI · Remote

MACC, a division of Harris; is seeking a Software Engineer who is skilled and has expertise in MSSQL, Python, and C# (.NET Core). The ideal candidate will be responsible for designing, developing ...

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All JobsSoftware Engineer JobsSenior Software Engineer JobsSenior Software Engineer Jobs in Groton, CT

Senior Software Engineer information

See Groton, CT salary details

$75.1K

$142.5K

$190.9K

How much do senior software engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior software engineer in Groton, CT is $142,485.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,800.00 and $160,600.00 per year, depending on experience, location, and employer.

What is a senior software engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

What are some common challenges senior software engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

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

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

What are the key skills and qualifications needed to thrive as a senior software engineer, and why are they important?

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.
More about Senior Software Engineer jobs
What are the most commonly searched types of Software Engineer jobs in Groton, CT? The most popular types of Software Engineer jobs in Groton, CT are:
What cities near Groton, CT are hiring for Senior Software Engineer jobs? Cities near Groton, CT with the most Senior Software Engineer job openings:
Senior Software Engineer jobs near you
Infographic showing various Senior Software Engineer job openings in Groton, CT as of August 2026, with employment types broken down into 87% Full Time, 6% Part Time, 3% Contract, and 4% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $142,485 per year, or $68.5 per hour.

Senior Software Engineer

Brightstar Lottery

West Greenwich, RI • Remote

$60K - $200K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Job description

Brightstar is an innovative, forward-thinking global leader in lottery that builds on our renowned expertise in delivering secure technology and producing reliable, comprehensive solutions for our customers. As a premier pure play global lottery company, our best-in-class lottery operations, retail and digital solutions, and award-winning lottery games enable our customers to achieve their goals, fulfill player needs and distribute meaningful benefits to communities. Brightstar has a well-established local presence and is a trusted partner to governments and regulators around the world, creating value by adhering to the highest standards of service, integrity, and responsibility.  Brightstar has approximately 6,000 employees. For more information, please visit www.brightstarlottery.com.

Overview

Our team is growing and Brightstar Lottery is seeking a talented developer to join our development team. To join our team to build world class lottery products. If you are passionate about joining an awesome team to build top quality products, we want to talk with you!

Responsibilities
  • Perform hands-on software design and development
  • Architect solutions to novel problems
  • Write unit tests and perform peer design/code reviews
  • Provide technical solutions to complex problems and write technical documents
  • Work closely with requirements engineers to estimate and developed to quality products 
  • Promote high quality and timely completion of projects 
  • Mentor and help grow junior members of the engineering team
  • Work with onsite and remote teams 
  • Strive for continuous improvement in efficiency
  • Design and develop tooling that will drive efficiency in workflows.
  • Deliver top quality feature rich software on time on budget
Qualifications
  • 8+ years of development experience
  • Computer Science Bachelor's degree, College degree or equivalent experience
  • Proficiency in Java, J2EE, SpringBoot, JPA, Hibernate, RESTful services
  • Knowledge of relational databases (PostgreSQL)
  • Knowledge of software debugging tools
  • Good understanding of Object-Oriented and Concurrent Programming
  • Priority consideration will be given to candidates with familiarity design patterns, code quality, and unit testing
  • Solid experience with version control systems (preferred GIT)

Preferred:

  • Experience in Docker/Kubernetes development
  • Familiarity and experience with production deployment and troubleshooting
  • Knowledge of event streaming, CQRS, Kafka
  • Must be able to pass a security investigation
Success Profile

 Leading Complexity
Leading People
Leading the Business
Leading Self

#LI-DAK #LI-Remote

At Brightstar, we consider a wide range of factors in determining compensation, including background, skills, experience, and work location. These factors can cause your compensation to vary. The estimated starting compensation range is $60,989 - $200,500. The actual pay offered may end up being higher or lower. The Company will comply with all local pay requirements and collective bargaining agreements, where applicable.

Base pay is only one part of our Total Rewards program.  Sales roles may be eligible for commission payments, while other roles are eligible for discretionary bonuses.  In addition, we offer employees a 401(k) Savings Plan with Company contributions, health, dental, and vision insurance, life, accident, and disability insurance, tuition reimbursement, paid time off, wellness programs, and identity theft insurance. Note: programs are subject to eligibility requirements.

Immigration sponsorship is not available for this role.

All Brightstar employees have a role in information security. Annual training will be assigned and required as appropriate.

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