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Full Stack Java Developer Jobs in New Haven, CT (NOW HIRING)

FCP Euro

Sr. Full Stack Engineer

Milford, CT · On-site +1

$120K - $150K/yr

As a Sr. Full Stack Engineer, you will use your knowledge of programming, operating systems, and supporting application systems to design and implement business systems. In this role, you will work ...

FCP Euro

Sr. Full Stack Engineer

Milford, CT

$120K - $150K/yr

As a Sr. Full Stack Engineer , you will use your knowledge of programming, operating systems, and supporting application systems to design and implement business systems. In this role, you will work ...

Tranzeal

Lead II - Software Engineering

Wallingford, CT

$59.25 - $77.50/hr

Must have Skills - Skill 1 - Yrs of Exp - Java Full stack Skill 2 - Yrs of Exp - Angular Skill 3 - Yrs of Exp - Microservices Skill 4 - Yrs of Exp - Spring Boot / MongoDB Good To have Skills - Skill ...

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All JobsFull Stack Java Developer JobsFull Stack Java Developer Jobs in New Haven, CT

Full Stack Java Developer information

See New Haven, CT salary details

$10

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$78

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

As of Jun 20, 2026, the average hourly pay for 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.

Is Java outdated in 2026?

Java remains a widely used programming language for full stack development in 2026, with ongoing updates and a large ecosystem of frameworks like Spring. Its stability, performance, and extensive community support make it a relevant skill for full stack Java developers, especially in enterprise environments. Staying current with the latest Java versions and related tools is important for maintaining competitiveness in the job market.

Can I learn Java full stack in 3 months?

Full Stack Java Developer roles typically require a strong understanding of Java, front-end technologies, databases, and frameworks, which usually takes longer than three months to master thoroughly. While intensive learning programs or bootcamps can provide foundational skills within this timeframe, becoming proficient for a professional role generally requires ongoing practice and experience beyond three months.

What is a Full Stack Java Developer?

A Full Stack Java Developer is a software professional skilled in both front-end and back-end development using Java technologies. They are proficient in building complete web applications, handling everything from designing user interfaces and user experiences to managing databases and server-side logic. Typically, they work with frameworks like Spring Boot for the backend and technologies like HTML, CSS, and JavaScript for the frontend, ensuring seamless integration between the two. Full Stack Java Developers are valued for their versatility and ability to manage all aspects of the software development process.

Is Java full stack in demand in 2026?

Full Stack Java Developer roles are expected to remain in demand in 2026 due to the continued need for versatile developers skilled in both front-end and back-end technologies, including frameworks like Spring and tools such as Java EE. As organizations adopt cloud computing and microservices architectures, expertise in Java and related technologies will be valuable for building scalable applications.

What are the typical challenges Full Stack Java Developers face when working on cross-functional teams?

Full Stack Java Developers often collaborate with front-end designers, back-end engineers, and QA specialists, which can lead to challenges in aligning technical requirements, timelines, and coding standards. Navigating different priorities and communication styles is common, especially when integrating new features or resolving bugs that span both client and server sides. Success in this environment requires flexibility, proactive communication, and a willingness to quickly adapt to shifting project needs or technologies.

What Is a Full Stack Java Developer?

A full stack Java developer is a web developer that uses the Java language in the development of the entire technology stack of a web-based application. The job duties of a full stack Java developer are to create both front-end components, such as user interfaces and back-end components, such as application code and databases. As a full stack Java developer, you must understand how the entire technology stack functions as a whole and have deep expertise of each component. Java is a computer programming language that has become one of the most popular for web application development.

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

AspectFull Stack Java DeveloperBackend Java Developer
Required SkillsJava, front-end (HTML, CSS, JavaScript), frameworks like Angular/React, databasesJava, server-side frameworks (Spring, Hibernate), databases, APIs
Work EnvironmentDevelops both client and server-side applications, often in agile teamsFocuses on server-side logic, APIs, and database integration
CertificationsJava certifications, full stack development coursesJava certifications, backend-specific courses
Industry UsageStartups, tech companies, full stack rolesEnterprise applications, backend services, API development

Full Stack Java Developers work on both front-end and back-end components, requiring a broader skill set. Backend Java Developers focus solely on server-side logic and database integration. The choice depends on your interest in full application development versus specialized backend work.

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

To thrive as a Full Stack Java Developer, you need strong proficiency in Java, front-end frameworks (such as Angular or React), back-end technologies, and a solid understanding of databases, often supported by a degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and knowledge of Spring Boot or similar frameworks are typically required, along with relevant certifications. Effective communication, problem-solving abilities, and adaptability are standout soft skills in this role. These skills and qualities are essential to deliver robust, user-friendly applications and to collaborate efficiently across the software development lifecycle.

Will AI replace full stack dev?

AI is unlikely to fully replace full stack Java developers, as the role requires complex problem-solving, creativity, and understanding of business needs that AI cannot fully replicate. Instead, AI tools can augment their work by automating repetitive tasks and assisting in coding, allowing developers to focus on higher-level design and architecture. Staying updated with new technologies and developing skills in AI integration can enhance a full stack developer's value in the job market.
More about Full Stack Java Developer jobs
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:
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What job categories do people searching Full Stack Java Developer jobs in New Haven, CT look for? The top searched job categories for Full Stack Java Developer jobs in New Haven, CT are:
What cities near New Haven, CT are hiring for Full Stack Java Developer jobs? Cities near New Haven, CT with the most Full Stack Java Developer job openings:
Full Stack Java Developer jobs near you
Full Stack Java Architect

Full Stack Java Architect

Avani Technology Solutions, Inc.

Wallingford, CT • On-site

$52.50 - $67.75/hr

Other

Posted 7 days ago

Job description

Sr. Java Developer Advisor
Wallingford, CT 06492
12+ Months
Only W2 candidates for this role. Thanks!
1. Java Development (J2EE, Spring Framework)
2. (Nice to Have)Recent experience with Netflix OSS stack
3.Ability to analyze software designs and implementations from a security perspective, and identify and resolve security issues. In addition to development, you will include the appropriate security analysis, defenses and countermeasures at each phase of the software development lifecycle, to result in robust and reliable software
Top Technologies:
Java 8
Spring Boot 4
Opensource Databases (Mongo DB)
Working with Microservices within the Middleware
Cloud (AWS, Cloudera, or Azure)
Essential Job Functions:
• Implement, test and operate advanced software security techniques in compliance with technical reference architecture
• Perform on-going security testing and code review to improve software security
• Troubleshoot and debug issues that arise
• Provide engineering designs for new software solutions to help mitigate security vulnerabilities
• Contribute to all levels of the architecture
• Maintain technical documentation
• Consult team members on secure coding practices
• Develop a familiarity with new tools and best practices
• Engage business and technology personnel to elicit security requirements.
• Ensure all work products meets /exceed HIPAA and HITRUST standards.
• Participates in all stages of development of several applications within the enterprise.
• Previous experiences with Enterprise Application development is a plus. Skill sets desired include:
• Web application development
• Cloud technologies (AWS/Azure)
• Use of NoSQL technologies such as Mongo DB, Cassandra
• Multiple RDBMS - SQL - Oracle, MySQL, MS SQL Server
• Client-side application development using Javascript technologies including Angular 2
• Server-side application development using J2EE and Spring
• Deployment and CI/CD technologies
• Automated testing
• APIs
• Knowledge of web related technologies (Web applications, Web Services and Service Oriented Architectures) and of network/web related protocols
• Strong emphasis on secure best practices and industry-leading processes
• Strong commitment to Agile, Scrum, Test-Driven Development
Responsibilities:
• Participate in Agile software development projects and tasks include coding, testing, debugging and documentation.
• Participate in red teaming exercises and other internal security awareness activities
• Create and maintain technical documentation using defined templates.
• Deliver complex enterprise applications with high code standards.
• Provide expert technical guidance and hands on validation of secure solutions during the design, development, and testing of systems
• Perform technical security assessments, tests, code audits and design reviews
• Develop solutions to scale security testing and enable engineering teams to identify security flaws pre-production
• Act as advisor in the area of secure development and threat mitigation
• Demonstrate leadership through evangelizing security, identification of issues and driving resolution across corporate functions
• Work with other teams to ensure that they make safe architectural and implementation choices
• Collaborate with engineers, consultants and leadership to address security risks and provide mitigation recommendations within the SDLC.
• Perform validation of security controls to insure adherence with compliance and industry best practices.
• Understand, balance and communicate business risk with security risk.
• High level of personal integrity, with the ability to professionally handle confidential matters, and reflect appropriate level of judgment as it pertains to security.
• Ability to understand business requirements and apply security without adversely affecting the desired functionality.
• Develop a familiarity with new tools and best practices

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