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Full Time Senior Software Engineer Jobs in Connecticut

subway

Sr. Software Engineer (React Native)

Shelton, CT · On-site

$119K - $149K/yr

Sr. Software Engineer (React Native) Ready to build what's next with one of the world's most iconic brands? Why Join Subway? At Subway, we are not standing still. We are building. This is a business ...

subway

Sr. Software Engineer (React Native)

Shelton, CT · On-site

$119K - $149K/yr

Sr. Software Engineer (React Native) Ready to build what's next with one of the world's most iconic brands? Why Join Subway? At Subway, we are not standing still. We are building. This is a business ...

RCN Capital LLC

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation ... Other relevant cloud or software engineering certifications Work Schedule: * Full time * Monday ...

TicketNetwork

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation ... Other relevant cloud or software engineering certifications Work Schedule: * Full time * Monday ...

The Walt Disney Company

Sr Software Engineer

Bristol, CT · On-site

$122K - $161K/yr

The Walt Disney Company is a global leader in media and entertainment, and they are seeking a highly skilled Senior Software Engineer to join their Content Platform Engineering team. This role ...

Vertafore

Sr. Software Engineer

Windsor, CT · On-site

$122K - $160K/yr

As a Sr. Software Engineer, you will shape and improve the experience of key Vertafore customers. You will work cross-functionally across Vertafore, including Customer Support, Account Management ...

NBCUniversal

Sr. Software Engineer

Stamford, CT · On-site

$130K - $172K/yr

As our Senior Software Engineer, you'll join the Content Delivery Engineering team (CDE) within NBCUniversal's Global Video Engineering organization in New York City, USA. Your mission is to get ...

NBCUniversal

Sr. Software Engineer

Stamford, CT · On-site

$130K - $172K/yr

As our Senior Software Engineer, you'll join the Content Delivery Engineering team (CDE) within NBCUniversal's Global Video Engineering organization in New York City, USA. Your mission is to get ...

Vertafore

Sr. Software Engineer

Windsor, CT · On-site

$122K - $160K/yr

As a Sr. Software Engineer, you will shape and improve the experience of key Vertafore customers. You will work cross-functionally across Vertafore, including Customer Support, Account Management ...

Vertafore

Sr. Software Engineer

Windsor, CT · On-site

$122K - $160K/yr

As a Sr. Software Engineer, you will shape and improve the experience of key Vertafore customers. You will work cross-functionally across Vertafore, including Customer Support, Account Management ...

The Whiteside Agency

Sr Software Engineer

Hartford, CT · On-site

$139K - $230K/yr

Travelers is seeking a Senior Software Engineer to join our organization as we grow and transform our Technology landscape. Individual will complete advanced software end to end engineering tasks ...

Travelers

Sr Software Engineer

Hartford, CT · On-site

$139K - $230K/yr

Travelers is seeking a Senior Software Engineer to join our organization as we grow and transform our Technology landscape. Individual will complete advanced software end to end engineering tasks ...

Hyperfine

Senior Software Engineer, Cloud

Guilford, CT · On-site +1

$143K - $165K/yr

Senior Software Engineer, Cloud Location: Guilford, Connecticut This role is for talented Software Engineers with applied experience in building modern cloud services and web applications. The goal ...

Hyperfine

Senior Software Engineer, Cloud

Guilford, CT · On-site +1

$143K - $165K/yr

Senior Software Engineer, Cloud Location: Guilford, Connecticut This role is for talented Software Engineers with applied experience in building modern cloud services and web applications. The goal ...

The Walt Disney Company

Senior Software Engineer

Bristol, CT · On-site

$122K - $161K/yr

Senior Software Engineer Req ID: 10148215 Disney Entertainment and ESPN Product & Technology ... Software Engineer Employment Type: Full time Primary City, State, Region, Postal Code: Bristol, CT ...

Hyperfine

Senior Software Engineer, Cloud

Guilford, CT · On-site

$143K - $165K/yr

Senior Software Engineer, Cloud Location:Guilford, Connecticut This role is for talented Software Engineers with applied experience in building modern cloud services and web applications. The goal of ...

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Full Time Senior Software Engineer information

What is a full time senior software engineer?

Full Time Senior Software Engineers are experienced professionals responsible for designing, developing, and maintaining complex software systems. They often lead technical projects, mentor junior engineers, and make high-level decisions about architecture and best practices. Working full time means they typically work a standard 40-hour week with benefits. Senior Software Engineers are expected to have strong technical skills, problem-solving abilities, and experience with various programming languages and frameworks. Their role is critical in ensuring software quality, performance, and scalability.

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

To thrive as a Full Time Senior Software Engineer, you generally need deep expertise in software development, proficiency in multiple programming languages, and a bachelor's or higher degree in computer science or a related field. Familiarity with tools like Git, CI/CD pipelines, cloud platforms (AWS, Azure, or GCP), and relevant certifications (such as AWS Certified Solutions Architect) is typically expected. Strong problem-solving abilities, leadership, and effective communication set outstanding senior engineers apart. These skills and qualities are crucial for designing robust solutions, mentoring teams, and ensuring project success in dynamic tech environments.

What opportunities for technical leadership and mentoring are typically available to senior software engineers in a full-time setting?

As a Full Time Senior Software Engineer, you are often expected to take on technical leadership roles, such as designing key system components, setting coding standards, and making architectural decisions. Additionally, you may mentor junior engineers by conducting code reviews, offering guidance on best practices, and supporting their professional growth. These responsibilities not only contribute to the team's success but also provide valuable experience that can pave the way for advancement into roles like Staff Engineer or Engineering Manager.

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

AspectFull Time Senior Software EngineerSoftware Developer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; often certifications like AWS or ScrumBachelor's degree in CS or related field; 1-3 years experience; certifications are less common
Work EnvironmentCollaborative teams, project planning, architecture designCode writing, debugging, feature implementation
Employer & Industry UsageTech companies, large enterprises, startupsTech firms, startups, freelance projects

The main difference between a Full Time Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Engineers typically lead projects, design system architecture, and mentor junior staff, while Developers focus on coding and feature development. Both roles require strong technical skills, but Senior Engineers have more leadership and strategic responsibilities.

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

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

What are popular job titles related to Full Time Senior Software Engineer jobs in Connecticut?

For Full Time Senior Software Engineer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Full Time Senior Software Engineer jobs in Connecticut look for?

The top searched job categories for Full Time Senior Software Engineer jobs in Connecticut are:

What cities in Connecticut are hiring for Full Time Senior Software Engineer jobs?

Cities in Connecticut with the most Full Time Senior Software Engineer job openings:

Full Time Senior Software Engineer jobs near you
Infographic showing various Full Time Senior Software Engineer job openings in Connecticut as of August 2026, with employment types broken down into 100% Full Time. Highlights an 74% In-person, 5% Hybrid, and 21% Remote job distribution.

Sr. Software Engineer (React Native)

subway

Shelton, CT • On-site

$119K - $149K/yr

Full-time

Medical, Life, Retirement

Re-posted 26 days ago

Subway rating

4.5

Company rating: 4.5 out of 10

Based on 2,056 frontline employees who took The Breakroom Quiz

93rd of 106 rated fast food restaurants

Job description

Sr. Software Engineer (React Native)

Ready to build what’s next with one of the world’s most iconic brands?

Why Join Subway?

At Subway, we are not standing still. We are building.

This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-term value. The people who thrive here are the ones who want to make a real impact.

You will not just do the work. You will shape it.

We move fast. We think like owners. We make decisions that matter. We hold ourselves to a high standard because what we do directly impacts thousands of franchisees around the world.

If you bring energy, accountability and a bias for action, you will fit right in.

We take the work seriously, but we also know the best results come from teams that support each other, celebrate wins and show up ready to build something better every day.

This is your chance to be part of what’s next.

About the Role:

The Sr. Software Engineer designs, develops, and maintains software solutions that support business and product capabilities. This role contributes to the delivery of reliable, scalable, and maintainable systems while collaborating closely with product, engineering, and cross-functional partners. The Sr. Software Engineer works within established standards and architecture, contributing high-quality code and participating in continuous improvement across the development lifecycle.

Responsibilities include but not limited to:

  • Design, develop, and maintain software applications, services, or APIs in accordance with technical standards.
  • Write clean, maintainable, and well-tested code following established engineering practices.
  • Collaborate with product managers, designers, and engineering teammates to translate requirements into technical solutions.
  • Participate in code reviews and incorporate feedback to improve quality and consistency.
  • Debug, troubleshoot, and resolve software defects and production issues.
  • Contribute to unit, integration, and automated testing to ensure system reliability.
  • Support CI/CD pipelines and deployment processes in partnership with DevOps or platform teams.
  • Document code, designs, and technical decisions as needed.
  • Participate in Agile or product-centric delivery practices including sprint planning and retrospectives.
  • Learn and apply new technologies, tools, and patterns to improve system quality and team effectiveness.

Qualifications, Competencies & Traits

  • Experience developing software in JavaScript, Node.js, ReactJS, and React Native.
  • Understanding of software development fundamentals including object-oriented design and version control.
  • Familiarity with REST APIs and service-based architectures.
  • Experience working with databases and data persistence concepts.
  • Ability to follow established architecture and development standards.
  • Strong problem-solving and troubleshooting skills.
  • Ability to collaborate effectively within an engineering team.
  • Good communication skills and willingness to learn.
  • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • 6–9 years of professional software engineering experience.
  • Experience delivering production software preferred.
  • Experience working in Agile or team-based development environments preferred.
  • People Management: No
  • Scope: Individual contributor responsible for delivering assigned software components or features.
  • Decision Making: Makes implementation decisions within defined designs, standards, and guidance.
  • Travel Requirements: Minimal to none.

What do we offer?

  • Insurance Plans (Medical, Life)
  • Pension/401K/RSP (country specific)
  • Competitive Bonus
  • Mobility Allowance
  • Tuition Reimbursement
  • Company Holidays
  • Volunteering time
  • And More.....

Compensation: The base pay range for this role is $119,200 – 149,000 USD annually.

Pay within this range will be determined in good faith based on job-related factors, which may include skills, experience, education/training, location, and internal equity.

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