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Java Developer Java Jobs in Hartford, CT (NOW HIRING)

Programmers.io

Java Spring boot with AEI

Hartford, CT · On-site

$51.50 - $66.50/hr

Experience in Java, J2EE (v8) Backend Service/API Development, Spring, Spring boot, JMS, Web services and other distributed technologies, Experience in CI and Dev Ops - Understands Jenkins, GitHub ...

Programmers.io

Java Spring boot with AEI

Hartford, CT · On-site

$51.50 - $66.50/hr

Experience in Java, J2EE (v8) Backend Service/API Development, Spring, Spring boot, JMS, Web services and other distributed technologies, Experience in CI and Dev Ops - Understands Jenkins, GitHub ...

US Tech Solutions

Java Architect

Windsor, CT

$62.75 - $84.50/hr

As a Java Architect, you will significantly contribute to identifying best-fit architectural ... Performance Engineering knowledge is plus Additional Information Regards Kushal kumar Tel: +1 201 ...

Sonsoft Inc

Java - AJAX Technologies

Windsor, CT

$50.75 - $65.75/hr

At least 5 years of experience in Java Technologies. * At least 4 years' experience building Javascript applications with BackboneJS, as well as MarionetteJS and HandlebarsJS. Candidates with other ...

Sonsoft Inc

Java with AJAX

Windsor, CT

$50.75 - $65.75/hr

At least 5 years of experience in Java Technologies. * At least 4 years' experience building Javascript applications with BackboneJS, as well as MarionetteJS and HandlebarsJS. Candidates with other ...

RIT Solutions

Java Technical Lead

Hartford, CT · On-site

Driving continuous improvement in engineering practices, through automation, performance ... Java, JavaScript, or CSS, Python or HTML, Angular or React or Node.js. * 2+ years of experience as ...

Prophecy Technologies

Mainframe Java Architect

Hartford, CT · On-site

$63.50 - $85.75/hr

Influence platform decisions across cloud, infrastructure, and application engineering. * Ensure ... Java/Spring Boot architecture and microservices design. * Hands-on experience with mainframe ...

RIT Solutions

AWS-JAVA Technical Lead

Windsor, CT · On-site

AWS-JAVA Technical Lead Initial Duration: 6 month Contract to Hire Location: ONSITE Hybrid ... Use DevOps and CI/CD tools. Develops Infrastructure as Code (IaC) using CloudFormation templates ...

RIT Solutions

AWS-JAVA Technical Lead

Hartford, CT · On-site

AWS-JAVA Technical Lead Initial Duration: 6 month Contract to Hire Location: ONSITE Hybrid ... Use DevOps and CI/CD tools. Develops Infrastructure as Code (IaC) using CloudFormation templates ...

EROS Technologies, Inc.

Java Tech Lead

Windsor, CT

Java Tech Lead Location: Windsor, CT Type: C2C Duration: 2 years+ Interview Process: Skype open ... 3-4 developers The candidates name, the applicable requirement and the job location in email ...

Sonsoft Inc

Java with AJAX Technologies

Windsor, CT

$50.75 - $65.75/hr

At least 5 years of experience in Java Technologies. * At least 4 years' experience building Javascript applications with BackboneJS, as well as MarionetteJS and HandlebarsJS. Candidates with other ...

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Java Developer Java information

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How much do java developer java jobs pay per hour?

As of Jun 26, 2026, the average hourly pay for java developer java in Hartford, CT is $57.19, according to ZipRecruiter salary data. Most workers in this role earn between $49.47 and $64.04 per hour, depending on experience, location, and employer.

What are Java Developers?

Java Developers are software professionals who design, develop, and maintain applications using the Java programming language. They work on a wide range of projects, from web and mobile applications to enterprise-level systems. Their responsibilities often include writing clean code, debugging, collaborating with other team members, and ensuring applications are secure and scalable. Java Developers are also expected to stay updated with the latest Java technologies and frameworks to deliver efficient solutions.

What is the difference between Java Developer Java vs Java Software Engineer?

AspectJava Developer JavaJava Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDevelopment teams, tech companies, startupsDevelopment teams, tech companies, startups
Industry UsageSoftware development, web applications, enterprise solutionsSoftware development, web applications, enterprise solutions
Common Search IntentJob roles, skills, salary infoJob roles, skills, salary info

Java Developer Java and Java Software Engineer roles often overlap in skills and work environment. Both require similar credentials and are used interchangeably in the industry. The main difference lies in the job title emphasis: 'Developer' focuses on coding and building applications, while 'Software Engineer' may imply a broader scope including design and architecture. Candidates should review specific job descriptions to understand the expectations for each role.

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

To thrive as a Java Developer, you need strong programming skills in Java, a solid understanding of object-oriented design, and typically a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and build tools like Maven or Gradle is essential, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Effective problem-solving, teamwork, and good communication skills help Java Developers excel in collaborative and dynamic environments. These technical and soft skills are crucial for building robust, maintainable software solutions that meet business requirements.

How does a Java Developer typically collaborate with other teams during the software development lifecycle?

Java Developers often work closely with cross-functional teams, including front-end developers, QA testers, project managers, and sometimes clients. They participate in code reviews, contribute to design discussions, and coordinate with DevOps professionals to ensure smooth deployment processes. Effective communication and teamwork are essential, as Java Developers must translate technical requirements, troubleshoot issues, and ensure their code integrates seamlessly with other system components. This collaborative environment not only enhances project outcomes but also provides opportunities to learn from different disciplines.
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Java Developer Java jobs near you
Infographic showing various Java Developer Java job openings in Hartford, CT as of June 2026, with employment types broken down into 91% Full Time, 3% Part Time, and 6% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $118,959 per year, or $57.2 per hour.

Senior Java Software Engineer -Aerospace Systems

CS GROUP

East Hartford, CT • On-site, Remote

$123K - $162K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Job description

Company Description

CS Group USA, a subsidiary of CS Group, is a key player in the development and certification of safety-critical systems in the aerospace industry in the United States. 

Joining CS Group USA is a unique opportunity to work on complex high-tech systems for the most prestigious aerospace manufacturers in the country. Our team operates primarily remotely, with employees based across multiple U.S. states, offering flexibility while staying closely connected. We offer competitive compensation, comprehensive benefits, and a collaborative environment that fosters skill development and active involvement in the company’s growth.

Job Description

As a Java Developer with strong hands-on software development experience, particularly in embedded systems, you will contribute to the design, development, and maintenance of software solutions for complex and safety-critical systems. You will collaborate with multidisciplinary engineering teams to deliver robust, high-quality software throughout the full development lifecycle.

Responsibilities:

  • Design, develop, and maintain Java applications for complex software systems.
  • Knowledge on Python 
  • Participate in the full software development lifecycle, from requirements analysis to deployment, in accordance with DO-330 and DO-178C
  • Write clean, maintainable, and well-tested code following software engineering best practices.
  • Contribute to software architecture, design reviews, and code reviews.
  • Develop and execute unit and integration tests.
  • Troubleshoot, debug, and optimize software performance.
  • Collaborate with systems, software, test, and quality engineering teams.
  • Contribute to technical documentation and software lifecycle artifacts.
Qualifications
  • Bachelor's or Master's degree in Computer Science, Software Engineering, Computer Engineering, or a related field.
  • Strong hands-on experience in Java software development.
  • Strong hands-on experience in Python.
  • Experience developing software for embedded or real-time systems is strongly preferred.
  • Good understanding of object-oriented design principles and software engineering best practices.
  • Good understanding of DO-330 and DO-178C software lifecycle processes
  • Experience with version control systems (Git) and modern development tools.
  • Experience with unit testing frameworks and software verification practices.
  • Familiarity with Linux-based development environments is an asset.
  • Candidates with a Verification & Validation (V&V) background may also be considered, provided they possess strong embedded systems knowledge and demonstrable software development experience.
  • U.S. citizenship is required.  Dual citizenship should be disclosed.
  • Strong communication skills and the ability to work effectively in a collaborative engineering environment.

Additional Information

CS Group US values diversity in the workplace and encourages women, visible minorities, ethnic minorities, aboriginal people and people with disabilities to apply.

Benefits

  • All members included in annual cash bonus opportunity
  • 2% annual retirement benefit opportunity
  • Training/Professional Development opportunities for all members
  • 6 paid holidays
  • Industry leading medical, dental, and vision Insurance
  • Vacation / Sick Time / Bereavement leave
  • Employee Assistance Program, including mental health benefits
  • Spouse / Child Optional Life 
  • Whole Life Insurance / Critical Illness Insurance / Legal Assistance / Military Leave

All your information will be kept confidential according to EEO guidelines.