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Senior Full Stack Developer Jobs in New Britain, CT

Deloitte

Senior Full Stack Engineer

Hartford, CT · On-site

Work you'll do As a Senior Full-stack Software Engineer, you will actively engage in your engineering craft, taking a hands-on approach to multiple high-visibility projects. Your expertise will be ...

Deloitte

Senior Full Stack Engineer

Hartford, CT · On-site

The Senior Full-stack Software Engineer will engage in high-visibility projects, delivering solutions that drive value for Deloitte while collaborating with cross-functional teams to develop and ...

DataAnnotation

Full Stack Developer

Hartford, CT · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Full Stack Developer

Waterbury, CT · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Full Stack Developer

New Haven, CT · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

Infosys

Java Full Stack Developer

Hartford, CT · On-site

$76K - $98K/yr

Required Skill and Experience • Experience as Java Full Stack • Experience in Java Spring boot ... DevOps pipelines • Knowledge and Experience in AWS Cloud services Preferred Skill and Experience ...

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Senior Full Stack Developer information

See New Britain, CT salary details

$23

$58

$85

How much do senior full stack developer jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for senior full stack developer in New Britain, CT is $58.61, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $67.50 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

How does a Senior Full Stack Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What are Senior Full Stack Developers?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.
What cities near New Britain, CT are hiring for Senior Full Stack Developer jobs? Cities near New Britain, CT with the most Senior Full Stack Developer job openings:
Senior Full Stack Developer jobs near you
Senior Java Full stack

Senior Java Full stack

Cognizant Technology Solutions

Hartford, CT • On-site

$53 - $68.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Cognizant rating

7.5

Company rating: 7.5 out of 10

Based on 83 frontline employees who took The Breakroom Quiz

37th of 57 rated business consultants

Job description

Senior Full Stack Developer
About the role
As a Senior Full Stack Developer, you will make an impact by designing, developing, and deploying scalable, cloud-native applications across both frontend and backend systems. You will be a valued member of the engineering team and collaborate closely with product managers, designers, and cross-functional stakeholders to deliver high-quality digital solutions.
In this role, you will:
  • Design and develop modern web applications using JavaScript/TypeScript with frameworks such as React, Angular, Vue, or Dash
  • Build and maintain scalable backend services and RESTful APIs using Python or Java
  • Develop and deploy serverless applications leveraging GCP services such as Cloud Functions, Cloud Run, Firebase, and BigQuery
  • Ensure responsive design, accessibility compliance, and seamless user experiences across applications
  • Contribute to system design, architecture decisions, and performance optimization initiatives
Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position in hardfort CT. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
What you need to have to be considered
  • Strong proficiency in JavaScript/TypeScript and at least one modern frontend framework (React, Angular, Vue, or Dash)
  • Hands-on experience in backend development using Python (preferred) or Java, including building REST APIs and business logic
  • Experience working with Google Cloud Platform (GCP) services such as BigQuery, Firebase, Cloud Functions, or Cloud Run
  • Proven ability to build and deploy serverless applications
  • Knowledge of Git, CI/CD pipelines, and agile development methodologies
  • Basic understanding of UX principles including user flows, accessibility, and responsive design
These will help you stand out
  • Experience with UI component libraries such as Material UI, Tailwind, or similar
  • Strong understanding of system design, scalability, and performance optimization
  • Experience integrating with external and internal APIs/services
  • Exposure to cloud cost optimization and resource efficiency best practices
  • Ability to contribute to architectural discussions and technical strategy

This position does not offer visa sponsorship. Candidates must be authorized to work without sponsorship now or in the future, including OPT, CPT, or any other work authorization requiring employer sponsorship.
Benefits:
Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
  • Medical/Dental/Vision/Life Insurance.
  • Paid holidays plus Paid Time Off.
  • 401(k) plan and contributions.
  • Long-term/Short-term Disability.
  • Paid Parental Leave.
  • Employee Stock Purchase Plan.

We're excited to meet people who share our passion for innovation and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting ideas to this role.
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

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