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Fullstack Developer Java Jobs in Connecticut (NOW HIRING)

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Fullstack Developer Java information

What are the roles and responsibilities of a fullstack developer Java?

A Fullstack Developer Java is responsible for designing, developing, and maintaining both the front-end and back-end components of web applications using Java and related technologies. Their duties include building user interfaces, developing server-side logic, integrating APIs, and managing databases. They often work with frameworks such as Spring Boot for back-end development and may use JavaScript frameworks like React or Angular for the front-end. Fullstack Java developers also ensure the application is secure, scalable, and meets client requirements. Collaboration with other team members, such as UI/UX designers and testers, is a key part of the role.

How does a fullstack developer Java balance front-end and back-end responsibilities within a team?

Fullstack Developer Java roles often require a flexible approach, as you may shift between front-end tasks like building user interfaces (using frameworks such as React or Angular) and back-end development (using Java, Spring Boot, etc.) based on project needs. Collaboration with UI/UX designers, DevOps engineers, and backend specialists is common, especially in agile environments where responsibilities can change sprint-to-sprint. It's important to communicate openly with team members to ensure seamless integration and to manage workload effectively. Being comfortable with both client-side and server-side technologies allows you to contribute across the stack and increases your value within the team.

What are the key skills and qualifications needed to thrive as a fullstack developer Java?

To thrive as a Fullstack Developer Java, you need strong proficiency in Java, JavaScript, HTML, CSS, and a solid understanding of both backend and frontend frameworks, typically supported by a degree in computer science or related field. Familiarity with tools like Spring Boot, React or Angular, REST APIs, version control systems like Git, and experience with databases such as MySQL or MongoDB are commonly required. Excellent problem-solving, teamwork, and communication skills help developers collaborate effectively and deliver robust solutions. These competencies ensure seamless end-to-end development, allowing for the creation of scalable, maintainable, and user-friendly web applications.

What is the difference between Fullstack Developer Java vs Backend Developer Java?

AspectFullstack Developer JavaBackend Developer Java
Primary FocusDeveloping both frontend and backend componentsDeveloping server-side logic and database integration
Required SkillsJava, HTML, CSS, JavaScript, frameworks like React or AngularJava, Spring, Hibernate, database management
Work EnvironmentCollaborates on full application stack, often in agile teamsFocuses on backend systems, APIs, and server-side architecture
CertificationsJava certifications, fullstack development coursesJava certifications, backend-specific courses

Fullstack Developer Java and Backend Developer Java share core Java skills and often work within similar industries. However, fullstack developers handle both frontend and backend tasks, while backend developers focus solely on server-side logic. Your choice depends on whether you prefer working across the entire application or specializing in backend systems.

What cities in Connecticut are hiring for Fullstack Developer Java jobs?

Cities in Connecticut with the most Fullstack Developer Java job openings:

Fullstack Developer Java jobs near you
Infographic showing various Fullstack Developer Java job openings in Connecticut as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 77% Physical, 6% Hybrid, and 17% Remote job distribution.

Java Fullstack Developer

Stamford, CT • On-site

Texas State Library and Archives Commision
Libraries and Archives • 201 - 500 employees
Learn more about Texas State Library and Archives Commisionexternal

$56 - $72.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Our Tax Compliance team develops and maintains enterprise-level software to meet global tax reporting obligations accurately and efficiently.
We manage a complex, mission-critical application that processes millions of financial transactions and generates tax documents for clients across multiple jurisdictions.
Our team values technical excellence, continuous improvement, and innovative problem-solving in a collaborative environment.
What will be your responsibilities:
  • Maintain and enhance the enterprise tax compliance and reporting system.
  • Improve performance and stability of existing code.
  • Manage and implement new tax compliance and reporting projects.
  • Provide production support by analyzing defects and assisting operations.

Qualifications:
  1. Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related technical field.
  2. 3+ years of experience in full-stack web application development.
  3. Proficiency in Java and object-oriented design principles.
  4. Experience with relational databases and SQL query optimization.
  5. Knowledge of modern web technologies (JavaScript, HTML5, CSS3).
  6. Familiarity with Linux/Unix environments and shell scripting.
  7. Experience with version control systems (Git) and CI/CD pipelines.
  8. Ability to analyze complex systems and work independently on technical solutions.
  9. Strong problem-solving skills and attention to detail.
  10. Excellent communication skills and ability to collaborate effectively.
  11. Passion for continuous learning and staying current with industry trends

Success Traits:
Self-motivated and able to manage tasks with minimal supervision.
Superb analytical and problem-solving abilities.
Strong collaboration and communication skills (verbal and written).
Outstanding organizational and time management skills.
Why is This a Great Opportunity
Competitive salary, annual performance-based bonus, and stock grant
Retirement plan 401(k) with competitive company match
Excellent health and wellness benefits, including medical, dental, and vision benefits, and a company-paid medical healthcare premium.
Wellness screenings and assessments, health coaches, and counseling services through an Employee Assistance Program (EAP)
Paid time off and a generous parental leave policy
Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snacks
Corporate events, including team outings, dinners, volunteer activities, and company sports teams
Education reimbursement and learning opportunities

Apply