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Sr Software Engineer Net Jobs in Connecticut (NOW HIRING)

Senior Software Engineer

Windsor, CT ยท On-site

$100 - $125/hr

The ideal candidate brings a builder mindset for net-new development, combined with an innovation ... software development experience * At least 3 years operating in a Senior or Lead Engineer capacity

Senior Software Engineer

South Windsor, CT ยท On-site

$119K - $156K/yr

The ideal candidate brings a builder mindset for net-new development, combined with an innovation ... software development experience * At least 3 years operating in a Senior or Lead Engineer capacity

Senior Software Engineer

Bloomfield, CT ยท On-site

$122K - $161K/yr

Labcorp is seeking a Senior Software Engineer to join our team at our 1302 Hall Boulevard location in Bloomfield, CT! Work Schedule: This is a full time, exempt (salaried) position assigned to a ...

Senior Software Engineer

South Windsor, CT ยท On-site

$119K - $156K/yr

The ideal candidate brings a builder mindset for net-new development, combined with an innovation ... software development experience * At least 3 years operating in a Senior or Lead Engineer capacity

Senior Software Engineer

Enfield, CT ยท On-site

$125 - $150/hr

Job Scope The Senior Software Engineer is responsible for the whole or an assigned portion of a design from preliminary specification through to verified software. The Senior Software Engineer ...

Sr Software Engineer

Bristol, CT ยท On-site

$148K - $199K/yr

Job Posting Title: Sr Software Engineer Req ID: 10135335 Disney Entertainment and ESPN Product & Technology Technology is at the heart of Disney's past, present, and future. Disney Entertainment and ...

Sr. Software Engineer Web Ready to build whats next with one of the worlds most iconic brands? Why Join Subway? At Subway, we are not standing still. We are building. This is a business focused on ...

Sr. Software Engineer Web

Shelton, CT ยท On-site

$119K - $149K/yr

Sr. Software Engineer Web 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 ...

Sr. Engineer, Software - Mobile

Shelton, CT ยท On-site

$119K - $149K/yr

Sr. Software Engineer (React Native Mobile) 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 ...

Sr. Engineer, Software - Mobile

Shelton, CT ยท On-site

$119K - $149K/yr

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

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Showing results 1-20

Sr Software Engineer Net information

What is the difference between Sr Software Engineer Net vs Software Developer Net?

AspectSr Software Engineer NetSoftware Developer Net
Required CredentialsBachelor's in CS or related, 5+ years experience, certifications like MCSDBachelor's in CS or related, 1-3 years experience, certifications optional
Work EnvironmentDesigning architecture, leading projects, mentoringWriting code, debugging, implementing features
Employer & Industry UsageTech companies, enterprise software, consulting firmsStartups, small to medium businesses, tech firms

The main difference between a Sr Software Engineer Net and a Software Developer Net lies in experience, responsibilities, and scope. Sr Software Engineers typically lead projects, design system architecture, and mentor junior staff, while Software Developers focus on coding and feature implementation. Both roles require strong .NET skills, but the senior role demands more experience and leadership capabilities.

What cities in Connecticut are hiring for Sr Software Engineer Net jobs?

Cities in Connecticut with the most Sr Software Engineer Net job openings:

Infographic showing various Sr Software Engineer Net job openings in Connecticut as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 2% Temporary, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Senior Software Engineer, Cloud Systems

Groton, CT โ€ข On-site

ThayerMahan
Water Transportationย โ€ขย 11 - 50 employees

Full-time

Posted 25 days ago


Job description

Job Title: Senior Software Engineer

Job Category/Department: Engineering

Reporting to: Director of Software Engineering, Cloud Systems

Location (In person/Hybrid/Remote): Hybrid

Position Type: Full time.


Position Summary: ThayerMahan is seeking a senior software engineer to join our team. In this role, you will primarily focus on full stack web application development.


Role and Responsibilities: Create and maintain software solutions by writing and reviewing code, creating and maintaining documentation, and developing and reviewing design proposals. A senior software engineer can:

  • Work on incompletely specified tasks, fluidly communicating what the specifications should be, or what the solution space (range of options) is.
  • "Jump in the deep end" and figure things out, with little or no up-front explanations.
  • Fluidly consider short- and long-term plans, selecting "minimum viable" short term options that elegantly build toward long-term goals.

Senior software engineers must have strong communication skills, for socializing plans and potential options and working toward well-specified product behaviors.


Qualifications and Educational Requirements:

  • Required qualifications:
    • U.S. Citizenship (position entails access to Controlled Unclassed Information).
  • Typical qualifications:
    • Bachelor's or master's degree.
    • 8+ years relevant industry experience
    • Able to obtain DoD security clearance.


Required Skills:

  • Exploring code repositories to understand how existing features have been implemented.
  • Updating code to address defects, or to create new capabilities.
  • Designing and implementing new features.
  • Writing documentation for users or maintainers.
  • Writing automated tests.
  • Learning new technologies.
  • Researching technologies for potential adoption.
  • Communicating clearly and efficiently around all of the above.
  • Collaborating productively with stakeholders and other engineers.


Preferred Skills:

  • Git
  • Python
  • Bash
  • Linux
  • Data visualization(e.g.matplotlib,plotly)
  • Docker
  • AWS
  • Javascript/Typescript/Angular


Physical Requirements/Working Conditions:

  • (Strongly preferred) Ability to travel to Groton HQ on short notice.


Travel Requirements (If Applicable):

  • Occasional travel for at-sea support or major client milestones.