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Junior Java Software Engineer Jobs in Maine (NOW HIRING)

NinjaOne

$119K - $157K/yr

Mentor junior engineers, providing guidance on best practices and setting technical standards ... Java software development, particularly for product applications. * 5+ years of experience with ...

NinjaOne

$119K - $157K/yr

Mentor junior engineers, providing guidance on best practices and setting technical standards ... Java software development, particularly for product applications. * 5+ years of experience with ...

NinjaOne

$119K - $157K/yr

Mentor junior engineers, providing guidance on best practices and setting technical standards ... Java software development, particularly for product applications. * 5+ years of experience with ...

NinjaOne

Mentor junior engineers, providing guidance on best practices and setting technical standards ... Java software development, particularly for product applications. * 5+ years of experience with ...

NinjaOne

$119K - $157K/yr

We hire the best software engineers, but experience in our stack can't hurt: NinjaOne is built on Java, Kotlin, C++, Golang and Postgres; supporting millions of user endpoints and running as a ...

NinjaOne

We hire the best software engineers with experience in our stack: NinjaOne is built on Java , Kotlin , C++ , and Postgres , supporting millions of user endpoints and running as a scalable cloud ...

NinjaOne

Mentor junior engineers, providing guidance on best practices and setting technical standards ... Java software development, particularly for product applications. * 5+ years of experience with ...

NinjaOne

About the Role We are looking for a Senior Software Engineer, Java/Kotlin to join our Patching team, the team responsible for how NinjaOne discovers, packages, and deploys OS and third-party software ...

NinjaOne

$119K - $157K/yr

We hire the best software engineers, but experience in our stack can't hurt: NinjaOne is built on Java, Kotlin, Python, C++, Golang, and Postgres, supporting millions of user endpoints and running as ...

NinjaOne

We hire the best software engineers, but experience in our stack can't hurt: NinjaOne is built on Java, Kotlin, C++, Golang and Postgres; supporting millions of user endpoints and running as a ...

NinjaOne

About the Role As a Senior Software Engineer on the NinjaOne team, contributing to our IT Operation ... Java and Kotlin Software Development- use your expertise to contribute to the development of large ...

NinjaOne

About the Role As a Senior Software Engineer on the fast-growing Mobile Device Management Team at ... Kotlin, Java Software Development -- use your expertise to contribute to the development of large ...

NinjaOne

Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience. * 10+ years experience in Java software development for product applications or ...

Garmin Ltd.

Software Engineer 1

Yarmouth, ME · On-site

$65 - $85/hr

Overview We are seeking a full-time Software Engineer 1 at our office in Yarmouth, ME. In this role ... Java, assembly language, or other selected languages * Troubleshoots basic issue reports ...

Danaher

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Software Engineering, Biomedical Engineering (with computational focus), or related field

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Junior Java Software Engineer information

What does a junior Java software engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What kinds of projects or tasks can a junior Java software engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

What are the key skills and qualifications needed to thrive as a junior Java software engineer, and why are they important?

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

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

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What are the most commonly searched types of Java Software Engineer jobs in Maine?

The most popular types of Java Software Engineer jobs in Maine are:

What are popular job titles related to Junior Java Software Engineer jobs in Maine?

For Junior Java Software Engineer jobs in Maine, the most frequently searched job titles are:

What job categories do people searching Junior Java Software Engineer jobs in Maine look for?

The top searched job categories for Junior Java Software Engineer jobs in Maine are:

What cities in Maine are hiring for Junior Java Software Engineer jobs?

Cities in Maine with the most Junior Java Software Engineer job openings:

Junior Java Software Engineer jobs near you
Infographic showing various Junior Java Software Engineer job openings in Maine as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 9% Part Time, 3% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior Software Engineer, Java | Endpoint Data

NinjaOne

On-site, Remote

$119K - $157K/yr

Full-time

Re-posted 2 days ago

Key responsibilities

  • Design and implement scalable software solutions and platform improvements for IT Operations products.

  • Collaborate with cross-functional teams to develop new features, support existing functionality, and ensure software quality.

  • Take ownership of technical initiatives, address challenges proactively, and drive system improvements based on support data.

Job description

About the Role 

As a Senior Software Engineer, Java at NinjaOne, you'll play a key role in enhancing our IT Operations product suite by designing and implementing scalable solutions and platform improvements. You'll contribute to new features and support existing functionality, all while ensuring our software meets the high expectations of our customers.

In this role, you’ll be part of a team of engineers and technology experts, delivering mission-critical services that help our customers manage, protect, and maintain millions of endpoints and servers. You will have the opportunity to design and develop high-availability software systems that support our global operations.

Location - We are flexible on remote working from home, if you are located in the USA and reside in one of the following states - CA, CO, CT, FL, GA, *IL, KS, ME, MA, NJ, NC, NY, OR, TN, TX, VA, and WA. We have physical offices in Austin, TX and Tampa, FL, if you prefer a hybrid option.

We hire the best software engineers, but experience in our stack can’t hurt:  NinjaOne is built on Java, Kotlin, C++, Golang and Postgres, supporting millions of user endpoints and running as a scalable cloud service in AWS.  Knowing large-scale datastore bottlenecks, asynchronous application design and client-server architecture will help you.

What You’ll Be Doing: 

  • Software Development: Lead the development of large-scale software applications, ensuring high quality and adherence to our quality-first standards.
  • Software Architecture & Leadership: Influence critical architectural decisions, ensuring that systems are scalable, maintainable, and aligned with business objectives. Balance technical debt, performance concerns, and scalability with business needs.
  • Collaboration & Mentorship: Collaborate with cross-functional teams to align on technical decisions and drive improvements. Mentor junior engineers, providing guidance on best practices and setting technical standards across projects.
  • Ownership of Initiatives: Take ownership of technical initiatives, proactively address challenges, and drive improvements based on data reported by support teams.
  • Focus on Quality: Advocate for and implement quality assurance practices, ensuring the delivery of robust, high-performance software.
  • Other Duties: Contribute to additional responsibilities as needed to support the team’s success.

Qualifications and Requirements: 

  • Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience.
  • 10+ years of experience in Java software development, particularly for product applications. 
  • 5+ years of experience with highly scalable systems.
  • Proven experience in scaling systems and solving complex system design challenges.
  • Strong knowledge of object-oriented programming (OOP) design principles and practices.
  • Expertise in API design and RESTful services, with experience using frameworks like Jersey or Spring.
  • Proficient in relational database design and development.
  • Experience with