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Senior Java Developer Jobs in Fairfield, CT (NOW HIRING)

TekWissen

Java Developer

Stamford, CT · On-site

$54.50 - $70.25/hr

Senior Java Developer proficient in Spring/Hibernate, struts, Design Patterns, Web Services • extensive experience building service-based architectures using core Java. This senior developer will ...

Amarina Search Partners

Senior Java Developer

Greenwich, CT · Hybrid

$64.25 - $82/hr

Our client, a global financial technology organization headquartered in Greenwich, Connecticut, is seeking a Senior Java Developer to join its engineering team. This is a hybrid position (3 days ...

TekWissen

Java Developer for Full Time

Stamford, CT · On-site

$54.50 - $70.25/hr

Senior Java Developer proficient in Spring/Hibernate, struts, Design Patterns, Web Services • extensive experience building service-based architectures using core Java. This senior developer will ...

NDC

Front End Java Developer

Greenwich, CT

Direct Hire position Multiple levels - Jr, Senior Visa Sponsorship/Transfer possible Relocation Benefits provided RESPONSIBILITIES: We are seeking a Java Developer/Web Apps for our Web Development ...

frevvo Inc

Sr Java/Web Developer

Branford, CT · On-site

Desired Skills & Experience: BS degree in Computer Science or Engineering. At least 4 years of software development experience, at least 2 years in Java software development. Strong experience in web ...

Interactive Brokers

Sr Software Engineer - Java

Greenwich, CT · On-site

$140K - $184K/yr

Sr. Software Engineer- Java (Greenwich, CT) (Hybrid: Remote work permitted 2 days) (multiple positions) Design and build solutions for regulatory reporting and back-office systems used by financial ...

USM

Java Developer - Backend - USC/GC/GC-EAD

Norwalk, CT · On-site

$50.75 - $65.75/hr

Duties and Responsibilities Under the direction of the Sr. VP, Engineering, the Back-End Web ... Excellent knowledge of and experience with Java * Knowledge of Hibernate or other ORM * Experience ...

Interactive Brokers

Sr Software Developer

Greenwich, CT · On-site

$64.25 - $82/hr

Proven experience as a Java Developer with expertise in Java, Spring, Vert.x * Proficiency in using Git version control for code management and collaboration. * Strong command of RESTful web services ...

Pull Skil

Salesforce Developer

Westport, CT · On-site

$58 - $76.75/hr

APEX (~java), comfortable working in multiple techs/ SAS platforms * Engineer generalist role - knows SDLC process, own goals/operate at sr. level with tasks Good English communication skills ...

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Senior Java Developer information

See Fairfield, CT salary details

$11

$64

$87

How much do senior java developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior java developer in Fairfield, CT is $64.06, according to ZipRecruiter salary data. Most workers in this role earn between $56.11 and $71.59 per hour, depending on experience, location, and employer.

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 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 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 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 most commonly searched types of Java Developer jobs in Fairfield, CT? The most popular types of Java Developer jobs in Fairfield, CT are:
What are popular job titles related to Senior Java Developer jobs in Fairfield, CT? For Senior Java Developer jobs in Fairfield, CT, the most frequently searched job titles are:
What cities near Fairfield, CT are hiring for Senior Java Developer jobs? Cities near Fairfield, CT with the most Senior Java Developer job openings:
Senior Java Developer jobs near you

Sr. Java developer

Avani Technology Solutions, Inc.

New Haven, CT • On-site

$57.50 - $73.50/hr

Full-time

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

Job description

Title: Sr.Java developer
Location: New Haven, CT
Duration: 6+ Months
Job Description:
Full stack developer with Angular and spring
Minimum 10+ years of Java development experience
1.) 10+ years of Java development experience. This person will be coding almost exclusively in Java and needs to have strong experience with the language. MVC Frameworks, Spring, Spring Boot are highly desired.
2.) 4+ years PL/SQL Experience. This person will need to have the ability to translate PL/SQL code into Java by understanding its function.
3.) 5+ Years JavaScript experience. AngularJS, NodeJS, is preferred.

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