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Senior Java Backend Developer Jobs in Hartford, CT

Sonsoft Inc

Java Script UI

Hartford, CT

At least 5 years of technical design and programming skills . Component-based design * At least 5 ... At least 5 years Java, JSF, AngularJS, Java UI frameworks (Struts, SEAM, Spring) or transferable ...

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 ...

The Hartford

GIS Software Engineer - Esri

Hartford, CT · Hybrid

Senior Software Engineer - IE08CE We're determined to make a difference and are proud to be an ... Design, develop, and optimize RESTful backend services using Java, Spring Boot, and AWS with an AI ...

The Hartford

GIS Software Engineer - Esri

Hartford, CT · Hybrid

$96K - $145K/yr

Senior Software Engineer - IE08CE We're determined to make a difference and are proud to be an ... Design, develop, and optimize RESTful backend services using Java, Spring Boot, and AWS with an AI ...

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$64.6K

$141.1K

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How much do senior java backend developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior java backend developer in Hartford, CT is $141,058.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,600.00 and $157,900.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are the most commonly searched types of Java Backend Developer jobs in Hartford, CT?

The most popular types of Java Backend Developer jobs in Hartford, CT are:

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For Senior Java Backend Developer jobs in Hartford, CT, the most frequently searched job titles are:

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Cities near Hartford, CT with the most Senior Java Backend Developer job openings:

Senior Java Backend Developer jobs near you

Java Script UI

Hartford, CT

Sonsoft Inc
IT Services • 51 - 200 employees
Learn more about Sonsoft Incexternal

Full-time

Re-posted 16 days ago

Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description
  • At least 5 years experience of JavaScript development
  • At least 5 years of technical design and programming skills. Component-based design
  • At least 5 years experience in JavaScript; experience with JavaScript frameworks, specifically Sencha ExtJS experience a strong plus.
  • At least 4 years experience in HTML and CSS.
  • At least 2 years of Middleware technologies including ESB is a plus - especially DataPower. Object-oriented design experience (UML a plus)
  • At least 5 years Java, JSF, AngularJS, Java UI frameworks (Struts, SEAM, Spring) or transferable skills from similar technologies such as .NET.
  • At least 2 years of Ajax experience, including developing or working with services (RESTful or otherwise).
  • At least 2 years of WebSphere Portal experience. Java based Portal Technologies (JSR286)
  • At least 2 years experience in development platforms (J2EE)
  • Experience to Insurance domain
Qualifications
  • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
  • At least 4 years of experience with Java UI technologies.
Additional Information

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a Full-Time Permanent job opportunity for you.
  2. Only US Citizen, Green Card Holder, TN Visa, GC-EAD, H4-EAD & L2-EAD can apply.
  3. No OPT-EAD & H1B Consultants please.
  4. Please mention your Visa Status in your email or resume.
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About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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