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Senior Java Developer Jobs in Connecticut (NOW HIRING)

Sonsoft Inc

Java Script UI

Hartford, CT · On-site

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 ...

SonSoft Inc.

Java Full Stack Developer

Groton, CT · On-site

$52.25 - $67.25/hr

At least 4 years of experience in Java technologies like Core Java (JDBC), J2EE (JSP, JSTL, Servlets, JSFs, EJBs). * At least 4 years of experience in Web services like SOAP & REST API. * At least 4 ...

Sonsoft Inc

Java Full Stack Developer

Groton, CT · On-site

$52.25 - $67.25/hr

At least 4 years of experience in Java technologies like Core Java (JDBC), J2EE (JSP, JSTL, Servlets, JSFs, EJBs). * At least 4 years of experience in Web services like SOAP & REST API. * At least 4 ...

Infosys

Java AWS Python Developer

Hartford, CT · On-site

AI-assisted engineering - Uses ChatGPT, Copilot, or similar tools to understand code, generate tests, debug errors, refactor, document, and speed up delivery without blindly trusting AI. Additional ...

Infosys

Java Full Stack Engineer

Hartford, CT · On-site

$53 - $68.25/hr

Required Skill and Experience • Experience in Full-stack software engineering with proficiency in Java and Angular / React. • Experience and good knowledge of technologies like Spring, Spring ...

krg technology inc

Java Tech Lead

Danbury, CT · On-site

Team Lead / Senior Developer will be responsible for technically leading the software projects ... Must Have Skills Technical Skills - Java EE7, Spring, Apache CXF web services, Restful API, mysql

Labcorp

Senior Software Engineer

Bloomfield, CT

$122K - $161K/yr

Experience working with Java messaging systems such as ActiveMQ or comparable technologies ... The Senior Software Engineer plays a key role in advancing automation capabilities, improving ...

Mirafra Technology

Full Stack Developer

Greenwich, CT · On-site

... senior management which helps for constant professional growth Master's degree preferred or Bachelor's degree in Computer Science, Engineering or Mathematics Minimum of 3 years of experience in Java ...

Jobsbridge

Sr. Android Developer

Bristol, CT · On-site

$58 - $73.50/hr

Skill Android, Andoid SDK, Java, Mobile Application Location Bristol, CT Total Experience 8 yrs ... Familiar with server side technologies like Java and understanding of web programming Candidate ...

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Senior Java Developer information

See Connecticut salary details

$10

$59

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How much do senior java developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for senior java developer in Connecticut is $59.77, according to ZipRecruiter salary data. Most workers in this role earn between $52.36 and $66.78 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

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

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

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

The most popular types of Java Developer jobs in Connecticut are:

What are popular job titles related to Senior Java Developer jobs in Connecticut?

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

What job categories do people searching Senior Java Developer jobs in Connecticut look for?

The top searched job categories for Senior Java Developer jobs in Connecticut are:

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

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

What are popular job titles related to Senior Java Developer jobs in CT?

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

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Connecticut as of August 2026, with employment types broken down into 82% Full Time, 5% Part Time, 2% Temporary, and 11% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $124,315 per year, or $59.8 per hour.

Senior Software Engineer - Java Backend

Opexpert

Greenwich, CT • On-site

$140K - $184K/yr

Full-time

Re-posted 4 days ago

Job description

Company Description
My Client is headquartered in Greenwich, Connecticut and has over 1,200 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia, Japan, India, China and Estonia. My Client is regulated by the SEC, FINRA, NYSE, FCA and other regulatory agencies around the world.
Job Description
1. Brokerage platform development -- front and/or back-end, depending on experience.
2. Back end: Core Java. Data model and transport layers. Multithreaded/high throughput. XML.
3. Work on one of the core brokerage processes that deals with user authentication to access trading, account management and other customer applications.
4. Adding new features and interfaces that deal with user authentication.
5. Work on expanding second factor authentication offering.
Qualifications
1. Bachelor's in EE, CS, Math, Physics or similar (Masters/PhD a plus).
2. Technically oriented, proactive, and enthusiastic, with extreme attention to detail.
3. 5+ years' Java experience.
4. Knowledge of core Java.
5. Working with Database development SQL and PL/SQL is a plus.
6. English written/verbal communication skills.
7. Mobile software development a plus.
Additional Information
All your information will be kept confidential according to EEO guidelines.

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