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Senior Java Full Stack Engineer Jobs in Connecticut

Infosys Limited Digital

Java Full Stack Developer

Hartford, CT · On-site

$53 - $68.25/hr

... Java Full stack Technical Skills 2 Technology|Cloud Platform|AWS App Development Technical Skills 3 Technology|Reactive Programming|react JS Technical Skills 4 Technology|Data Management - DB|MySQL ...

Infosys

Java Full Stack Developer

Hartford, CT · On-site

$53 - $68.25/hr

Required : • Experience as Java Full Stack • Experience in Java Spring boot, Microservices, AWS ... DevOps pipelines • Knowledge and Experience in AWS Cloud services • Bachelor's degree or ...

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 ...

Deloitte

Lead Full Stack Engineer

Hartford, CT · On-site

Work you'll do As a Senior Full Stack Engineer on the Product Engineering team, you will be ... .NET Core, Java, Golang, and SQL or NoSQL databases * 5+ years of experience designing and ...

Deloitte

Lead Full Stack Engineer

Stamford, CT · On-site

Work you'll do As a Senior Full Stack Engineer on the Product Engineering team, you will be ... .NET Core, Java, Golang, and SQL or NoSQL databases * 5+ years of experience designing and ...

Icon Health

Full Stack Engineer

Stamford, CT · On-site +1

Full Stack Engineer Location: Remote Reports To: SVP, Data and Technology Who We Are Icon Health is a leading provider of value-based musculoskeletal (MSK) care, collaborating with payers and ...

Sonsoft Inc

Java Full Stack Developer

Groton, CT

$52.25 - $67.25/hr

At least 4 years of experience in Java technologies like Core Java (JDBC), J2EE (JSP, JSTL, Servlets, JSFs, EJBs). * At least 4 years of experience in Web services like SOAP & REST API. * At least 4 ...

Icon Health

Full Stack Engineer

Stamford, CT

As one of the first Full Stack Engineers at Icon, you'll be a driving force behind crafting our ... Ability to develop robust and scalable services in Go, Java, Python. * Experience with one or ...

Deloitte

Full Stack Engineer

Hartford, CT · On-site

Deloitte is a leading professional services firm, and they are seeking a Full Stack Engineer to ... Angular, React, NodeJS, Python, C#, .NET Core, Java, Golang, SQL/NoSQL. • 5+ years of experience ...

Wellinks

Full Stack Engineer

New Haven, CT · On-site +1

$120K - $150K/yr

Job Summary: We're looking for a highly motivated and experienced Full Stack Engineer to join our growing team. If you're a self-starter who thrives on taking ownership and solving complex problems ...

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Senior Java Full Stack Engineer information

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

AspectSenior Java Full Stack EngineerJava Backend Developer
Required SkillsJava, JavaScript, HTML/CSS, frameworks like Spring and AngularJava, Spring, Hibernate, database management
Work EnvironmentFull-stack development, both frontend and backendBackend development, server-side logic
CertificationsJava certifications, full-stack development coursesJava certifications, backend-specific courses
Industry UsageTech companies, startups, enterprise softwareFinancial services, e-commerce, enterprise applications

While both roles require Java expertise, a Senior Java Full Stack Engineer handles both frontend and backend development, offering a broader scope. In contrast, a Java Backend Developer focuses primarily on server-side logic and database integration. The choice depends on whether you prefer full-stack responsibilities or specialized backend work.

What cities in Connecticut are hiring for Senior Java Full Stack Engineer jobs? Cities in Connecticut with the most Senior Java Full Stack Engineer job openings:
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 5 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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