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Java Backend Developer Jobs in Connecticut (NOW HIRING)

3B Staffing LLC

Java Developer

Hartford, CT · On-site

$51.50 - $66.50/hr

Java Developer Location: Hartford, CT Duration: 1 Year Requirement: Overall 3+ years IT experience Basic understanding with SDLC Experience with REST APIs, Webservices Hands-on experience in ...

3B Staffing LLC

Java Developer

Hartford, CT · On-site

$51.50 - $66.50/hr

Java Developer Location: Hartford, CT Duration: 1 Year Requirement: Overall 3+ years IT experience Basic understanding with SDLC Experience with REST APIs, Webservices Hands-on experience in ...

Avani Technology Solutions, Inc.

Java Developer

Hartford, CT · On-site

$51.50 - $66.50/hr

Java Developer Location: Hartford, CT Duration: 1 Year Requirement: Overall 3+ years IT experience Basic understanding with SDLC Experience with REST APIs, Webservices Hands-on experience in ...

TekWissen

Java Developer for Full Time

Stamford, CT · On-site

$54.50 - $70.25/hr

Java Developer Location: Stamford, CT Find below details : Senior Java Developer proficient in Spring/Hibernate, struts, Design Patterns, Web Services • extensive experience building service-based ...

US Tech Solutions

Java Developer

Windsor, CT · On-site

$50.75 - $65.75/hr

In the role of Java developer, you will interface with key stakeholders and apply your technical proficiency across different stages of the Software Development Life Cycle including Requirements ...

3B Staffing LLC

Sr. Java developer

New Haven, CT · On-site

$57.50 - $73.50/hr

Title: Sr. Java developer Location: New Haven, CT Duration: 6+ Months Full stack developer with Angular and spring Minimum 10+ years of Java development experience 1.) 10+ years of Java development ...

3B Staffing LLC

Sr. Java developer

New Haven, CT · On-site

$57.50 - $73.50/hr

Title: Sr. Java developer Location: New Haven, CT Duration: 6+ Months Full stack developer with Angular and spring Minimum 10+ years of Java development experience 1.) 10+ years of Java development ...

NDC

Front End Java Developer

Greenwich, CT · On-site

We are seeking a Java Developer/Web Apps for our Web Development Group to participate in all phases of the development cycle for our customer-facing brokerage systems. The successful candidate will ...

priceline.com LLC

Java Engineer

Norwalk, CT · On-site

$130K - $160K/yr

Java Engineer This role is eligible for our hybrid work model: Two days in-office. Our Technology ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

Priceline.com LLC

Java Engineer

Norwalk, CT · Hybrid

$130K - $160K/yr

Java Engineer This role is eligible for our hybrid work model: Two days in-office. Our Technology ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

Priceline.com LLC

Java Engineer

Norwalk, CT · On-site

$125 - $150/hr

Java Engineer This role is eligible for our hybrid work model: Two days in-office. Our Technology ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

Priceline

Java Engineer

Norwalk, CT · Hybrid

$130K - $160K/yr

Java Engineer This role is eligible for our hybrid work model: Two days in-office. Our Technology ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

RIT Solutions, Inc.

Java Developer - FIX

Stamford, CT · On-site

$54.50 - $70.25/hr

Confidential company is seeking a Java Developer with strong experience in Equities trading systems and FIX connectivity to support front-office applications. The role involves developing and ...

Integrated Resources INC

Java Developer

Norwich, CT · On-site

$51 - $66/hr

Java Developer with leadership skills - experience 5+ years Leadership skills: experience with customer interface such as gathering requirements, setting schedules, etc 5+ years EJB - experience ...

CYNET SYSTEMS

Software Engineer

Wallingford, CT · On-site

$60 - $65/hr

Collaborate with UI/UX designers and backend developers to deliver seamless user experiences ... Integrate frontend components with backend services (preferably Java-based). * Participate in code ...

CYNET SYSTEMS

Software Engineer

Wallingford, CT · On-site

$60 - $65/hr

Collaborate with UI/UX designers and backend developers to deliver seamless user experiences ... Integrate frontend components with backend services (preferably Java-based). * Participate in code ...

Sonsoft Inc

Java/J2EE Developer

Hartford, CT · On-site

$51.50 - $66.50/hr

Experience in Server side programming using Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * Experience in development/build tools like Eclipse, RAD, Soap UI, XML Spy, ANT, SVN, CVS etc.

Sonsoft Inc

Java/J2EE Developer

Hartford, CT · On-site

$51.50 - $66.50/hr

Experience in Server side programming using Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * Experience in development/build tools like Eclipse, RAD, Soap UI, XML Spy, ANT, SVN, CVS etc.

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Java Backend Developer information

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How much do java backend developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for java backend developer in Connecticut is $51.97, according to ZipRecruiter salary data. Most workers in this role earn between $46.20 and $59.90 per hour, depending on experience, location, and employer.

What does a Java backend developer do?

A Java Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs of web applications using the Java programming language. They ensure that data is properly stored, retrieved, and processed while integrating with the frontend systems. Java Backend Developers also work on optimizing application performance, implementing security measures, and collaborating with other developers to deliver robust software solutions.

What are some common challenges Java backend developers face when working on large-scale enterprise applications?

Java Backend Developers working on large-scale enterprise applications often encounter challenges such as ensuring application scalability, managing complex codebases, and optimizing system performance under heavy loads. Collaborating across teams to integrate with front-end services and external APIs can require strong communication and problem-solving skills. Additionally, maintaining high code quality while delivering new features quickly often means balancing technical debt with innovation. Regular code reviews and adopting best practices in software architecture help address these challenges.

What are the key skills and qualifications needed to thrive as a Java backend developer, and why are they important?

To thrive as a Java Backend Developer, you need strong proficiency in Java programming, knowledge of data structures and algorithms, and experience with backend frameworks such as Spring or Hibernate, often supported by a degree in computer science or a related field. Familiarity with relational databases (like MySQL or PostgreSQL), RESTful API development, version control systems (such as Git), and build tools (like Maven or Gradle) is typically required, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with teams and troubleshooting complex systems. These capabilities ensure robust, scalable, and maintainable backend solutions that meet business requirements and support seamless application performance.

What are the most commonly searched types of Java Backend Developer jobs in Connecticut?

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For Java Backend Developer jobs in Connecticut, the most frequently searched job titles are:

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Java Backend Developer jobs near you
Infographic showing various Java Backend Developer job openings in Connecticut as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $108,096 per year, or $52 per hour.

Java Developer

3B Staffing LLC

Hartford, CT • On-site

$51.50 - $66.50/hr

Full-time

This job post has expired 3 days ago. Applications are no longer accepted.

Job description

Only W2

ROLE: Java Developer

Location: Hartford, CT

Duration: 1 Year

Requirement:

Overall 3+ years IT experience

Basic understanding with SDLC

Experience with REST APIs, Webservices

Hands-on experience in developing Java applications

Experience with MySQL

Bachelor's Degree or equivalent.

Technical Environment:

IBM Mainframe; COBOL/IMS DB/CICS

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