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Senior Java J2Ee Developer Jobs in West Haven, CT

CYNET SYSTEMS

Java Tech Lead

Wallingford, CT · On-site

$60 - $65/hr

Strong experience in Java/J2EE development. * Hands-on experience with Spring Boot, RESTful APIs ... Experience with CI/CD pipelines and DevOps practices. * Prior experience working on enterprise ...

frevvo Inc

Sr Java/Web Developer

Branford, CT

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 ...

Scout ET

Perl Developer

East Haven, CT

The role of the Sr. Software Engineer is to work with Technical Lead and is responsible for ... core Java and J2EE 3+ years of experience in XML, XSLT, XPATH Hands-on experience with full SDLC.

Scout ET

PERL, mod Perl Developer

East Haven, CT

The role of the Sr. Software Engineer is to work with Technical Lead and is responsible for ... core Java and J2EE 3+ years of experience in XML, XSLT, XPATH Hands-on experience with full SDLC.

Iconma

WebSphere portal developer

Waterbury, CT

Official Certificate in Java development is a plus Required Skills / Abilities: Ability to ... Proficient in using J2EE Frameworks, (Struts, Ibatis, Hibernate, Spring, and JSF). Good ...

Eversource Energy

IT Senior Engineer, Software

Berlin, CT · On-site +1

$147K - $153K/yr

IT Senior Engineer, Software (Eversource Energy Service Company) (Berlin, CT): Involved in the ... Experience programming with Java and Python; Experience with J2EE application server (e.g ...

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 ...

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Senior Java J2Ee Developer information

What does a senior Java J2EE developer do?

A Senior Java J2EE Developer is responsible for designing, developing, and maintaining enterprise-level applications using Java and Java 2 Platform, Enterprise Edition (J2EE) technologies. They lead the development process, perform code reviews, and ensure the application is robust, scalable, and secure. Additionally, they collaborate with cross-functional teams to gather requirements, provide technical guidance, and resolve complex software issues.

What are the key skills and qualifications needed to thrive as a senior Java J2EE developer?

To thrive as a Senior Java J2EE Developer, you need advanced expertise in Java, J2EE frameworks (such as Spring or Hibernate), object-oriented programming, and a relevant degree in computer science or related fields. Familiarity with version control systems (like Git), build tools (such as Maven or Gradle), and cloud platforms, along with relevant certifications, is often required. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These skills and qualities are essential for delivering robust, scalable applications and leading successful development projects.

What are some common challenges faced by senior Java J2EE developers when working on large-scale enterprise applications?

Senior Java J2EE Developers often encounter challenges such as managing complex codebases, ensuring scalability and performance, and integrating with legacy systems or third-party services. Balancing new feature development with ongoing maintenance and refactoring can also be demanding. Effective communication and collaboration with cross-functional teams, such as DevOps, QA, and front-end developers, are essential to ensure smooth project delivery and address issues promptly.

What is the difference between Senior Java J2Ee Developer vs Java Software Engineer?

AspectSenior Java J2Ee DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentDevelops enterprise applications, often in large teamsDevelops Java applications, may work on various project sizes
Industry UsageCommon in finance, healthcare, enterprise sectorsUsed across tech, finance, startups, and enterprise
Search & Comparison IntentOften compared for experience level and responsibilitiesCompared for entry to mid-level Java development roles

The main difference between a Senior Java J2Ee Developer and a Java Software Engineer lies in experience and responsibilities. Senior developers typically lead complex projects and mentor junior staff, while Java Software Engineers focus on developing Java applications across various environments. Both roles require similar educational backgrounds and certifications, but seniority impacts scope and leadership expectations.

What cities near West Haven, CT are hiring for Senior Java J2Ee Developer jobs?

Cities near West Haven, CT with the most Senior Java J2Ee Developer job openings:

Infographic showing various Senior Java J2Ee Developer job openings in West Haven, CT as of August 2026, with employment types broken down into 75% Full Time, 11% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Sr. Java Developer with Angular JS

Stratford, CT • On-site

Computer Futures
See more jobs at Computer Futuresexternal

$57.75 - $73.50/hr

Full-time

Re-posted 18 days ago

Job description

Job Summary:
Computer Futures is a leading IT recruitment consultancy, specialising in placing IT experts in permanent and contract roles across Asia, Europe and the US. They are seeking a Senior Java Developer with Angular JS to lead a development team and manage the implementation of Java-based web applications.
Responsibilities:
• Client-facing Java Technical Lead responsible for managing and leading the development team and implementation of Java based web application.
• Planning, analyzing and defining solutions through business, functional and technical expertise
• Interacting with IT and business stakeholders to present solutions, cost estimates, and delivery schedules
• Leading development team to analyze, design, and implement enterprise-wide Java based systems.
• Overseeing the creation, execution and documentation of tests.
• Assisting program/project management by recommending efforts in defining characteristics, capabilities, inputs, outputs, and results necessary to describe the required functionality for the system
• Responding to inquiries concerning application development and support
• Assists in tracking the progress of the development with accountability to the project manager and client management to ensure established goals are met and ensure on-time delivery.
Qualifications:
Required:
• 7 to 8 years of IT experience
• Java/J2EE Framework development and design experience using Angular JS and GWT, Spring, JNDI, XML, XSLT, RMI, and JDBC, Junit, JQuery, JavaScript, AJAX, and Hibernate
• Experience with REST web services
• Experienced with TomCat appserver
• Possess in-depth knowledge of ORM solutions and experience with Oracle, SQL / PL-SQL
• Familiarity with writing stored procedures and ad hoc SQL queries
• Must possess good leadership skills and have ability to lead a team of 3-4 developers
Company:
As one of the world's most dynamic and highly regarded IT recruitment consultancies. Founded in 1986, the company is headquartered in London, GBR, with a team of 501-1000 employees. The company is currently Late Stage.

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