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Junior Java Developer Jobs in New Haven, CT (NOW HIRING)

Job Summary We are seeking a Software Engineer with 2-5 years of embedded development experience to support the design, development and test of power and controls system equipment. What You Will Do

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Junior Java Developer information

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$61.3K

$107.4K

$161.9K

How much do junior java developer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for junior java developer in New Haven, CT is $107,430.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $107,100.00 per year, depending on experience, location, and employer.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences may depend on specific job requirements and demand in the job market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
What are the most commonly searched types of Java Developer jobs in New Haven, CT? The most popular types of Java Developer jobs in New Haven, CT are:
What are popular job titles related to Junior Java Developer jobs in New Haven, CT? For Junior Java Developer jobs in New Haven, CT, the most frequently searched job titles are:
What job categories do people searching Junior Java Developer jobs in New Haven, CT look for? The top searched job categories for Junior Java Developer jobs in New Haven, CT are:
What cities near New Haven, CT are hiring for Junior Java Developer jobs? Cities near New Haven, CT with the most Junior Java Developer job openings:
Software Engineer II

Software Engineer II

Leonardo DRS

Danbury, CT • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago


Leonardo DRS rating

8.0

Company rating: 8.0 out of 10

Based on 55 frontline employees who took The Breakroom Quiz

131st of 528 rated manufacturers


Job description

Job ID: 114021
The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world.
Job Summary
We are seeking a Software Engineer with 2-5 years of embedded development experience to support the design, development and test of power and controls system equipment.
What You Will Do
  • Support the analysis of customer requirements and development of internal software requirements
  • Development of efficient and effective embedded system architectures to support requirements
  • Participate in the design, implementation, test/debug and integration of large embedded software subsystems
  • Coordinate software requirements-based test and support system test activities
  • Utilize Python for scripting and automation tasks
  • Provide ongoing maintenance support for released software

Education & Experience Requirements
  • A Bachelor's Degree in Electrical Engineering, Computer Engineering, or Computer Science with emphasis on C/C++, or equivalent education and experience
  • Embedded Software Engineer with 2-5 years of experience developing moderately complex real-time embedded software, with knowledge in DSP, RTOS, and C/C++ programming
  • Demonstrated capabilities in the design, development, and testing of embedded software products to be used in a high-reliability environment
  • Strong foundation in standard software development processes/methods and configuration management
  • Must be a self-starter comfortable with taking responsibility with a significant software design effort and be a champion for his/her designs and products
  • Must work effectively in a collaborative, cross-functional team environment

Additional Desirable Qualifications Skills and Knowledge
  • Education/experience with an emphasis on power electronics control software
  • Experience developing moderately complex software with multiple software development and verification environments and toolchains
  • Experience with embedded software related to the use of PWM controllers, A/D and D/A converters, communications interfaces, and hardware driver/board support for electronic devices
  • Working knowledge of multi-threaded designs using common real-time operating systems
  • Development experience utilizing embedded Linux (Yocto, or similar)
  • Experience with VHDL implementation on an FPGA target
  • Knowledge/experience with TI DSP devices and/or NXP processors
  • Experience with Matlab Simulink
  • Experience using git, Bitbucket, JIRA, and Jenkins
  • Experience with automated unit testing, static analysis, and/or automated system-level testing
  • Experience developing military products and familiarity with military specifications
  • Working knowledge of DOORS for requirements management
  • Experience in DO178, DO254 or equivalent quality system

U.S. Citizenship required. This position may require an active DOD security clearance or the ability to obtain such clearance within a reasonable time after commencement of employment.
Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and comprehensive benefits, including medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan. We champion wellness programs that focus on physical, emotional, and financial well-being. We develop our talent by offering programs and activities to support career-growth, professional development, and skill enhancement. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours.
Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws.
#NPS
Our Vision. To be the leading mid-tier defense technology company in the U.S.
Our Values. The Leonardo DRS culture is defined by our Core Values and Principles:
- Integrity
- Agility
- Excellence
- Customer Focus
- Community & Respect
- Innovation
We strive to uphold them in all aspects of our business practices to inspire our employees and provide outstanding support for our customers.

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