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Senior Full Stack Java Developer Jobs in Old Greenwich, CT

Democorp

Senior Full Stack Developer

New York, NY · On-site

$100K/yr

The Senior Full Stack Developer role is located in our New York, NY office. We are looking for an individual who is passionate about a career in engineering. This is an inside sales position that is ...

Democorp

Senior Full Stack Developer

New York, NY · On-site

$100K/yr

The Senior Full Stack Developer role is located in our New York, NY office. We are looking for an individual who is passionate about a career in engineering. This is an inside sales position that is ...

Virtusa Corporation

Java FullStack Developer

New York, NY · On-site

$57.50 - $74/hr

HCSC is seeking an experienced Senior Java Full Stack Developer to design, develop, and maintain scalable, high-performance web applications. The ideal candidate has strong expertise in Java, Spring ...

Next Step Systems

Full Stack Developer

New York, NY · On-site

New York City NY Jobs, Full Stack Developer, Java, Spring Framework, Angular, Oracle, MSSQL, Agile, Software Engineer, Software Developer, Programming, Programmer Analyst, New York Recruiters ...

Jobsbridge

Java Front End Developer

New York, NY · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

Cypress HCM

Sr. Full Stack Engineer

New York, NY · On-site

$175K - $200K/yr

Sr. Software Engineer We're looking for a strong full stack engineer to join a collaborative, fast-moving development team focused on building high-quality, user-centric web applications. This is an ...

Infosys

Java Full Stack Developer

New York, NY · On-site

$82K - $107K/yr

Required Skill and Experience • Strong Full Stack development experience with: Java concepts- OOP ... and modern DevOps practices. • Hands-on experience with AI-powered development tools such as:

Brex

Senior Software Engineer, Full Stack

New York, NY · Hybrid

$192K - $240K/yr

What you'll do As a Senior Full-Stack Software Engineer on our Task Workflows Platform team, you ... Strong proficiency in backend programming languages (Java, Kotlin, Python) * Experience ...

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Senior Full Stack Java Developer information

See Old Greenwich, CT salary details

$11

$61

$82

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

As of Aug 26, 2026, the average hourly pay for senior full stack java developer in Old Greenwich, CT is $61.55, according to ZipRecruiter salary data. Most workers in this role earn between $53.51 and $69.04 per hour, depending on experience, location, and employer.

What is a senior full stack Java developer?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a senior full stack Java developer?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges senior full stack Java developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.

What cities near Old Greenwich, CT are hiring for Senior Full Stack Java Developer jobs?

Cities near Old Greenwich, CT with the most Senior Full Stack Java Developer job openings:

Senior Full Stack Java Developer jobs near you
Infographic showing various Senior Full Stack Java Developer job openings in Old Greenwich, CT as of July 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $128,016 per year, or $61.5 per hour.

Senior Java Full Stack Developer (Angular/Kafka)

New York, NY • On-site

Cognizant Technology Solutions

7.0

Company rating: 7.0 out of 10

Based on 87 frontline employees who took The Breakroom Quiz

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$68K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Job description

About the role
As a Senior Java Full Stack Developer, you will make an impact by designing and delivering scalable, high-performance web applications across both front-end and back-end technologies. You will be a valued member of the engineering team and work collaboratively with backend developers, architects, and cross-functional stakeholders to build modern, cloud-native solutions.
Work model
This is an on-site role based on business requirements in New York - NY. Regardless of work arrangement, we support a healthy work-life balance through our 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.
Important Disclaimers:
Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.
Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
What you need to have to be considered
  • 7+ years of experience in Java development with strong knowledge of Java 17+ and advanced concepts.
  • Hands-on experience building REST APIs and microservices using Spring Boot (latest versions).
  • Strong experience with modern Angular and responsive/mobile-first design principles.
  • Solid understanding of integrating front-end applications with backend services and RESTful APIs.
  • Experience with Docker and working in cloud-native environments.
  • Proficiency with Git and version control practices.
  • Strong problem-solving, debugging, and collaboration skills.

These will help you stand out
  • Experience with event-driven architecture and real-time processing using Kafka.
  • Familiarity with messaging systems such as MQ.
  • Exposure to microservices architecture in large-scale enterprise environments.
  • Experience working in Agile development environments.
  • Strong communication skills with the ability to collaborate across distributed teams.

We're excited to meet people who share our passion for innovation and can make an impact. Don't hesitate to apply-even if you only meet the minimum requirements. Your transferable skills and unique experiences may be exactly what we're looking for.
Salary and Other Compensation:
The annual salary for this position is between $68,000 - $110,000 depending on experience and other qualifications of the successful candidate.
This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.
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
Disclaimer:
The salary, other compensation, and benefits 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.
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.
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.
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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