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Senior Full Stack Engineer Jobs in Hamden, CT (NOW HIRING)

BMG360

Agentic Solutions Engineer

Shelton, CT · On-site

Required : • 3-6 years in backend or full-stack engineering roles, ideally at an agency, SaaS, or data/AI company. • Expert-level Python: you write clean, tested, idiomatic Python for APIs, data ...

H&H

Senior Geotechnical Engineer

New Haven, CT

We are offering an exciting opportunity for a Senior Geotechnical Engineer to join our team in our ... H&H is a nationally recognized, full-service infrastructure engineering firm delivering innovative ...

H&H

Senior Geotechnical Engineer

New Haven, CT · On-site

We are offering an exciting opportunity for a Senior Geotechnical Engineer to join our team in our ... H&H is a nationally recognized, full-service infrastructure engineering firm delivering innovative ...

H&H

Senior Geotechnical Engineer

New Haven, CT · On-site

We are offering an exciting opportunity for a Senior Geotechnical Engineer to join our team in our ... H&H is a nationally recognized, full-service infrastructure engineering firm delivering innovative ...

Varsity Tutors

Supabase Tutor

Bridgeport, CT · Remote

$18 - $40/hr

Adapts instruction using database design exercises, authentication implementation tutorials, and full-stack project development to support developers from Supabase beginners through advanced users ...

Varsity Tutors

Supabase Tutor

New Haven, CT · Remote

$18 - $40/hr

Adapts instruction using database design exercises, authentication implementation tutorials, and full-stack project development to support developers from Supabase beginners through advanced users ...

Onward Search

Tech Recruiter

Fairfield, CT · Remote

$50K - $65K/yr

Software Engineers (Frontend, Backend, Full Stack) * DevOps Engineers * Cloud Engineers & Architects * Data Scientists & Data Engineers * Quality Assurance (QA) Engineers * Accessibility Specialists

Onward Search

Tech Recruiter

Fairfield, CT · On-site

$50K - $65K/yr

Software Engineers (Frontend, Backend, Full Stack) * DevOps Engineers * Cloud Engineers & Architects * Data Scientists & Data Engineers * Quality Assurance (QA) Engineers * Accessibility Specialists

Onward Search

Tech Recruiter

Fairfield, CT · On-site

$50K - $65K/yr

Software Engineers (Frontend, Backend, Full Stack) * DevOps Engineers * Cloud Engineers & Architects * Data Scientists & Data Engineers * Quality Assurance (QA) Engineers * Accessibility Specialists

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All JobsFull Stack Engineer JobsSenior Full Stack Engineer JobsSenior Full Stack Engineer Jobs in Hamden, CT

Senior Full Stack Engineer information

See Hamden, CT salary details

$44.2K

$134K

$189.4K

How much do senior full stack engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior full stack engineer in Hamden, CT is $133,987.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,400.00 and $157,100.00 per year, depending on experience, location, and employer.

What is a senior full stack engineer?

Senior Full Stack Engineers are experienced software developers who are proficient in both front-end and back-end technologies. They design, build, and maintain complex web applications, overseeing the entire software development process from user interface to server-side logic and databases. In addition to coding, they often mentor junior developers, lead technical decisions, and ensure best practices are followed throughout the project lifecycle. Their broad skill set allows them to bridge the gap between different development teams and deliver cohesive, high-quality solutions.

How do senior full stack engineers balance hands-on coding with mentoring and leading team projects?

Senior Full Stack Engineers often split their time between developing complex features, reviewing code, and guiding junior team members. Alongside hands-on coding, they play a key role in architectural decisions, ensuring code quality, and fostering best practices across the team. Effective communication and delegation skills are crucial, as they frequently collaborate with product managers, designers, and other engineers to align technical solutions with business goals. This balance provides opportunities for leadership growth while keeping technical skills sharp.

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

To thrive as a Senior Full Stack Engineer, you need deep proficiency in front-end and back-end development, strong problem-solving skills, and a solid foundation in computer science, often supported by a relevant degree or equivalent experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Java, cloud services, and version control systems like Git is typically required, along with experience in CI/CD and testing tools. Excellent communication, leadership, and collaboration skills help you guide teams and coordinate across disciplines. These skills are crucial for delivering scalable, high-quality software solutions and effectively leading complex projects.

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

AspectSenior Full Stack EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field; experience often requiredBachelor's degree in CS or related field; entry-level to mid-level experience
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsFocuses on coding, testing, and debugging software applications
Industry UsageCommon in tech companies, startups, and enterprise software firmsWidely used across various industries for software development roles

While both roles involve coding and software development, a Senior Full Stack Engineer typically has broader responsibilities across both front-end and back-end systems, often with more experience and leadership duties compared to a Software Developer, who may focus on specific parts of the software stack.

How much do senior full stack engineers make?

Senior full stack engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools, and may receive additional compensation such as bonuses or stock options.

What does a senior full stack engineer do?

A senior full stack engineer designs, develops, and maintains both the front-end and back-end components of web applications. They often lead technical projects, write clean code, and use tools like JavaScript, Python, or Java, along with frameworks such as React or Node.js. They also troubleshoot issues, optimize performance, and collaborate with cross-functional teams to deliver complete software solutions.

What cities near Hamden, CT are hiring for Senior Full Stack Engineer jobs?

Cities near Hamden, CT with the most Senior Full Stack Engineer job openings:

Infographic showing various Senior Full Stack Engineer job openings in Hamden, CT as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $133,987 per year, or $64.4 per hour.

Web Developer / Software Engineering Intern

Cahoot

Bridgeport, CT • On-site

$19.50 - $25.75/hr

Internship

Re-posted 23 days ago

Job description

Company Description

At Cahoot, we are a team of rebels rewriting the rules of fulfillment. Who dream of a better solution to surviving and thriving in the new retail world of ecommerce. We are working tirelessly to imagine and build a new future of order fulfillment like the world has never seen before, and so are our network members. They see things differently, like we do. They are the true innovators and the change agents who are pushing ecommerce forward.

We came up with a solution no one imagined before, a peer-to-peer network of merchants working together to fulfill each other's orders! Our revolutionary order fulfillment and shipping optimization cuts down the distance packages need to travel, enabling merchants to choose ground shipping while delivering orders faster. Ground shipping produces 85% less CO2 emissions and costs up to 50% less compared to air cargo, it's a win-win for the planet and you whenever we optimize your order!

Job Description

As Cahoot's business continues to experience rapid growth, we are in need of rock-star full stack engineers to help us build secure, scalable, and reliable products.  You will be responsible for designing, building, and maintaining our software and infrastructure that helps merchants optimize their fulfillment. You will be deeply involved in the technical details of building highly available and reliable services, while also working with product teams to enable Cahoot to rapidly build new capabilities for our merchants.

Primary Duties and Responsibilities:

  • Under the supervision of our senior developers, you will implement solutions that employ leading edge Microsoft technologies C#, MVC, JavaScript, Bootstrap, HTML/CSS, ASP.NET, MS SQL Server, IIS 8.0/8.5, WCF, JSON, TFS and Amazon AWS.
     
  • You will contribute to the development and deployment of Cahoot's Internet based application by personally implementing complex, specialized or highly technical components of the system.
  • You will participate in formal QA methodologies and efficient release engineering processes in an Agile or XP environment.
Qualifications
  • Coding experience in HTML, .NET Core, ASP.NET, C#, XML, and JavaScript
  • Software experience in Microsoft SQL Server, Visual Studio, VS.NET, Site Server and IIS in Microsoft Windows environment
  • Exposure to developing web-services and implementing a service-oriented architecture (SOA)
  • Experience within the Microsoft web environment. (NUnit, FxCop, and Nant are a plus.)
  • Any exposure to industry-standard software development methodologies, e.g. use of case-driven and test-driven iterative software development methodologies (Scrum, XP)
  • Any exposure to debugging, code-reviewing, code-refactoring and performance tuning.
  • Any exposure to version control, issue tracking, and build/release management.
  • Any exposure to rapid development cycles.
  • GPA > 3.5 and 3+ years of professional software development experience a MUST
  • Knowledge of scripting tools (Python) is a plus
  • You should be confident with application development and execution environment as well as familiar with a structured development methodology and process.
  • The ability to set and achieve goals in a complex and fast-moving environment, great interpersonal skills and a high energy level are a must.
Additional Information

We are easily accessible by public transportation and conveniently located within a 5-minute drive from the Bridgeport Metro-North train station. 

We have a demanding hiring process that includes skill assessments, a practical assignment, a background check, and an in-person interview to help ensure that the company culture is a good fit for any new team members.

Fast-paced environment with competing priorities.

A snack-filled kitchen and fridge + free lunch Fridays + monthly company happy hours + quarterly company family outings!

Fun, energetic, and highly driven colleagues.

Only direct applicants need apply. No recruiters, please.

Apply