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Java Application Developer Jobs in New Haven, CT

BlueCrest

Principal Software Engineer

Danbury, CT · On-site

$137K - $184K/yr

We are seeking a Software Engineer to join our highly dynamic team developing machine control ... with Java, C#, .NET, ASP.net * Knowledge of web based service architecture and application ...

Iberdrola

Senior Digital Tech Lead

Orange, CT · Remote

... java and Kotlin). * Advanced or expert-level experience with RxSwift and RxJava programming ... Knowledge of application development lifecycle, API best practices, and DevOps * Possesses ...

Reality Interactive

Be Seen First

Technical Project Manager - Android (PM exp. required)

Middletown, CT · On-site

Perform code reviews and mentor developers * Troubleshoot complex Android application issues ... Strong proficiency with Kotlin and Java * Demonstrated progression from Developer to Technical Lead ...

Iberdrola

Senior Digital Tech Lead

Orange, CT · On-site

... java and Kotlin). * Advanced or expert-level experience with RxSwift and RxJava programming ... Knowledge of application development lifecycle, API best practices, and DevOps * Possesses ...

Wipro Limited

Program Manager L1(Contract)

Orange, CT · On-site

$100K - $185K/yr

... Application Development and Maintenance (ADM) programs across SAP, Java, Data, and Salesforce ... Bachelor's degree in Engineering, Computer Science, or related field (Master's preferred). * PMP ...

Wipro Limited

Program Management L1

Orange, CT · On-site

$100K - $185K/yr

... Application Development and Maintenance (ADM) programs across SAP, Java, Data, and Salesforce ... Bachelor's degree in Engineering, Computer Science, or related field (Master's preferred). * PMP ...

Avance Consulting Services

Ariba Consultant

Berlin, CT · On-site

It provides strategic business consulting, technology, engineering and outsourcing services to help ... All selected profiles will be contacted within 1 day of application receipt. call +1 732 276 9933 ...

Subway

Sr. Software Engineer, Mobile App

Oakville, CT · On-site

$136K - $170K/yr

... Expo Application Services (EAS), Fastlane Error Tracking Sentry Feature Flags LaunchDarkly ... HOW WE WORK We use Agile delivery in two-week sprints, tracked in Azure DevOps. Design specs come ...

Subway

Sr. Software Engineer, Mobile App

North Haven, CT

$132K - $166K/yr

... Expo Application Services (EAS), Fastlane Error Tracking Sentry Feature Flags LaunchDarkly ... HOW WE WORK We use Agile delivery in two-week sprints, tracked in Azure DevOps. Design specs come ...

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All JobsJava Application Developer JobsJava Application Developer Jobs in New Haven, CT

Java Application Developer information

See New Haven, CT salary details

$25

$58

$85

How much do java application developer jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for java application developer in New Haven, CT is $58.76, according to ZipRecruiter salary data. Most workers in this role earn between $48.37 and $69.62 per hour, depending on experience, location, and employer.

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

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

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

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

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

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in New Haven, CT? For Java Application Developer jobs in New Haven, CT, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in New Haven, CT look for? The top searched job categories for Java Application Developer jobs in New Haven, CT are:
What cities near New Haven, CT are hiring for Java Application Developer jobs? Cities near New Haven, CT with the most Java Application Developer job openings:
Java Application Developer jobs near you
Infographic showing various Java Application Developer job openings in New Haven, CT as of July 2026, with employment types broken down into 75% Full Time, 20% Part Time, 1% Temporary, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $122,224 per year, or $58.8 per hour.
Principal Software Engineer

Principal Software Engineer

BlueCrest

Danbury, CT • On-site

$137K - $184K/yr

Full-time

Re-posted 18 days ago

Job description

We are seeking a Software Engineer to join our highly dynamic team developing machine control solutions for our high-performance mailing solutions. We are looking for high energy team players with strong initiative and a can-do attitude. Candidates must have good project management skills and be able to prioritize, multitask and collaborate effectively in a fast paced, multidisciplinary group environment.
Key Accountabilities
  • Work as part of or lead multidisciplinary teams of engineers to gather requirements, architect, design, implement and deploy real-time software to control high speed mail processing equipment
  • Coordination of deliverables that affect multiple projects or products.
  • Define, perform or guide all aspects of system level testing and utilize results to improve solution performance
  • Capable of leading cross functional project teams on high-risk projects to success against critical deadlines
  • Plan and maintain project schedules, ensure solutions meet all requirements and are delivered within specified timeframes and budget allocations
  • Collaborate closely with project team members, product management and internal and external partners

Required Qualifications
  • 10 years of experience with large scale, object-oriented software design & development over the full life cycle process
  • 8 years software development with strong C++ programming skills
  • Experience designing software controls for mechatronic systems
  • Experience with real-time operating systems, such as RTX
  • Proficiency using a systems level approach to developing solutions
  • Superior analytical and creative problem-solving skills
  • Proven troubleshooting skills and the ability to resolve complex system level problems, including mechanical and electrical issues under tight timeframes
  • Experience working with Agile development methodologies
  • Experience in software quality assurance and testing
  • Excellent communication and interpersonal skills, including the ability to converse with engineers and non-engineers of diverse backgrounds and present to senior management
  • BS or MS Degree in Computer Science or related discipline

Desired Qualifications
  • Experience with Java, C#, .NET, ASP.net
  • Knowledge of web based service architecture and application development
  • Experience with database technologies including SQLServer and Oracle
  • Knowledge of network protocols, hardware and standards
  • Experience with motion control and servo motor control
  • Knowledge of mailing and paper handling applications

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