ZipRecruiter

Log In

1

Contract Full Stack Java Developer Jobs in New Haven, CT

D-Wave Quantum

Senior Product Manager [546]

New Haven, CT · On-site

$112K - $154K/yr

This D role bridges product strategy and engineering execution, ensuring our full-stack quantum systems and simulators deliver meaningful value to customers. You will work across the solution ...

Varsity Tutors

AP Computer Science A Tutor

New Haven, CT · Remote

$18 - $40/hr

Deep knowledge of Java programming including primitive types, objects, boolean expressions ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Scout ET

Perl Developer

East Haven, CT · On-site

PERL, mod Perl Developer Location: East Haven, CT Duration: 6 Months Experience: Must Haves: 8+ ... core Java and J2EE 3+ years of experience in XML, XSLT, XPATH Hands-on experience with full SDLC.

Danaher

Software Engineer Internships

Bridgeport, CT · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

Waterbury, CT · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

Danbury, CT · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

Hamden, CT · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

New Haven, CT · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Assa Abloy

Software Engineer

New Haven, CT · On-site

... Stack Frontend * GWT * SmartGWT Enterprise 14.1 * DataSource-driven UI architecture Backend * Java ... HikariCP Connection Pooling Build & DevOps * Maven (Multi-Module Architecture) * GitLab CI/CD

ASSA ABLOY

Software Engineer

New Haven, CT · On-site +1

... Stack Frontend * GWT * SmartGWT Enterprise 14.1 * DataSource-driven UI architecture Backend * Java ... HikariCP Connection Pooling Build & DevOps * Maven (Multi-Module Architecture) * GitLab CI/CD

ASSA ABLOY

Software Engineer

New Haven, CT · On-site

... Stack Frontend * GWT * SmartGWT Enterprise 14.1 * DataSource-driven UI architecture Backend * Java ... HikariCP Connection Pooling Build & DevOps * Maven (Multi-Module Architecture) * GitLab CI/CD

previous page

Showing results 41-60

All JobsContract Full Stack Java Developer JobsContract Full Stack Java Developer Jobs in New Haven, CT

Contract Full Stack Java Developer information

See New Haven, CT salary details

$10

$58

$78

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

As of Aug 19, 2026, the average hourly pay for contract full stack java developer in New Haven, CT is $58.41, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $65.53 per hour, depending on experience, location, and employer.

What is a contract full stack Java developer?

A Contract Full Stack Java Developer is a software professional hired on a temporary basis to design, develop, and maintain applications using Java for both front-end and back-end components. They are responsible for handling the entire software stack, including databases, servers, APIs, and client-side interfaces. Contract developers often work for a specific project or time frame, providing flexibility for employers and the opportunity to work on diverse projects for developers. They are expected to have expertise in Java technologies, as well as familiarity with frameworks, databases, and front-end tools.

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

To thrive as a Contract Full Stack Java Developer, you need strong proficiency in Java, front-end technologies (such as HTML, CSS, JavaScript), and experience with frameworks like Spring Boot and React or Angular, typically supported by a relevant degree or industry certifications. Familiarity with tools such as Git, CI/CD pipelines, RESTful APIs, and cloud platforms like AWS or Azure is usually required. Excellent problem-solving, adaptability, and communication skills help developers excel in dynamic, project-based environments. These competencies ensure you can deliver robust, scalable solutions effectively while collaborating with diverse teams and adapting to varied client requirements.

What are common challenges contract full stack Java developers face when joining new projects?

Contract Full Stack Java Developers often encounter challenges such as quickly adapting to new codebases, understanding existing architectural decisions, and integrating with unfamiliar development workflows. Since contracts are typically time-bound, there's pressure to deliver results efficiently while building relationships with established teams. Effective communication and the ability to rapidly learn project-specific tools and frameworks are crucial for success in these environments.

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

AspectContract Full Stack Java DeveloperContract Java Backend Developer
Primary FocusDeveloping both frontend and backend applications using Java and related technologiesFocusing mainly on server-side Java development, APIs, and backend logic
Required SkillsJava, JavaScript, HTML/CSS, frameworks like Spring Boot, Angular or ReactJava, Spring Boot, REST APIs, database integration
Work EnvironmentFull-stack development teams, client-facing projects, agile environmentsBackend teams, API development projects, server-side architecture

Contract Full Stack Java Developers typically handle both frontend and backend tasks, requiring knowledge of Java and frontend technologies. In contrast, Contract Java Backend Developers focus primarily on server-side development, APIs, and database integration. Both roles are common in enterprise and tech companies, but the full stack role demands a broader skill set, while the backend role specializes in server-side logic.

What are the most commonly searched types of Full Stack Java Developer jobs in New Haven, CT?

The most popular types of Full Stack Java Developer jobs in New Haven, CT are:

What are popular job titles related to Contract Full Stack Java Developer jobs in New Haven, CT?

For Contract Full Stack Java Developer jobs in New Haven, CT, the most frequently searched job titles are:

What cities near New Haven, CT are hiring for Contract Full Stack Java Developer jobs?

Cities near New Haven, CT with the most Contract Full Stack Java Developer job openings:

Contract Full Stack Java Developer jobs near you
Infographic showing various Contract Full Stack Java Developer job openings in New Haven, CT as of August 2026, with employment types broken down into 75% Full Time, and 25% Part Time. Highlights an 50% In-person, 25% Hybrid, and 25% Remote job distribution, with an average salary of $121,489 per year, or $58.4 per hour.

React.js / Svelte Engineer - Remote Job

EnthuZiastic

Danbury, CT • On-site

Full-time

Re-posted 28 days ago

Job description

About Us

Our mission is to bring people together and connect them into a community to nurture each other. We aim to share a conducive environment, a joyous space to grow and excel; a world brimming with selfless love and enough kindness. We strive to enrich each of our lives with kaleidoscopic memories we make here - vibrant, lively, of all hues and colors.

Job Description

This is a remote position.

We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Responsibilities:

  • Developing new user-facing features using React.js

  • Building reusable components and front-end libraries for future use

  • Translating designs and wireframes into high quality code

  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers

Our Tech Stack:

  • Svelte.js

  • React.js

  • Jest.js (Testing)

  • Tailwind

  • Typescript

  • GraphQL

  • Flutter

  • Terraform

  • Elixir / Node.js

  • AWS / Azure Cloud

Requirements

  • 2+ years of experience in React / Angular / Web Frameworks, Jest (unit testing).

  • Having GraphQL experience is a big plus.

  • Having Svelte experience is a big plus.

  • An excellent team player.

  • Constantly thinking about improving the current code, usability, user experience. Having laser focus on making the app super amazing and helping the team and company succeed.

  • Excellent communication and interpersonal skills. In the new world of work from home, we expect the ideal candidate to over-communicate.

  • Humility, collaboration, time management, and communication are as important as your technical skills.

  • Analytical thinker with exceptional problem-solving skills.

  • Excited about writing quality code, trying new technologies, and playing well with others.

  • Solid understanding of engineering and design best practices, especially as it relates to scaling high traffic and data heavy applications.

  • Previous experience with designing, building, and scaling an application to support load changes related to growth.

  • Comfortable in dealing with complexity, lots of moving pieces, coordinating with third parties, and cross-functional teams.

  • Exquisite attention to detail, ability to identify and solve edge-cases.

  • Comfortable learning new technologies and systems.

Do Not Apply If:

  • If you haven’t used Git yet.

  • You are not comfortable with startups that move fast! We’re a small group (~40) of passionate individuals who are determined to change the status quo!

Benefits

  • Opportunity to be a part of a dynamic growth focused tech startup

  • Great learning opportunities to develop new skills and understanding of cutting edge software tools and processes

  • Opportunity to work closely with serial tech entrepreneurs from Silicon Valley

  • Fun-loving environment and caring team mates and inclusive culture of the company

Apply