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Junior Java Software Engineer Jobs in Maine (NOW HIRING)

$119K - $157K/yr

About the Role As a Senior Software Engineer, Java - Technical Lead at NinjaOne, you'll play a key ... Mentor junior engineers, providing guidance on best practices and setting technical standards ...

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 ...

... the best software engineers, but experience in our stack can't hurt: NinjaOne is built on Java ... Mentor junior engineers, providing guidance on best practices and setting technical standards ...

Software Engineer II - Java/J2EE

Portland, ME · On-site

$53 - $72.75/hr

Software Engineer 2 are responsible for the building and/or configuration of software solutions ... Strong Java development skills, including J2EE technologies (JSP, JMS) and integrations (Web ...

The Senior Software Engineer is a key technical leader within an Agile team, partnering closely ... Strong Java development skills, including J2EE technologies (JSP, JMS) and integrations (Web ...

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

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

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

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

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

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

Lead Software Engineer (Java)

Portland, ME · On-site

$140K - $173K/yr

This role will be a top-tier software engineer to help develop, drive, and execute implementation in an engineering team for the WEX Bill Pay platform applications. Bill Pay is a SaaS solution for ...

New

NinjaOne is built on Java , Kotlin , C++ , Golang and Postgres , supporting millions of user ... experience as a Software Engineer, including 2+ years in K6 or other load test frameworks ...

senior java developer

Medway, ME

$58.75 - $75/hr

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD ...

Sr. Software Engineer

Westbrook, ME · On-site

$124K - $164K/yr

ONSITE - Westbrook, ME (Hybrid 2x per week) We're looking for a Senior Software Engineer to help ... Strong proficiency in Java and Spring Boot, and/or Node.js with TypeScript, building and operating ...

Sr. Software Engineer

Westbrook, ME · On-site

$75 - $80/hr

ONSITE - Westbrook, ME (Hybrid 2x per week) We're looking for a Senior Software Engineer to help ... Strong proficiency in Java and Spring Boot, and/or Node.js with TypeScript, building and operating ...

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Junior Java Software Engineer information

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 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 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:
Infographic showing various Junior Java Software Engineer job openings in Maine as of June 2026, with employment types broken down into 74% Full Time, 21% Part Time, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Technical Lead Senior Software Engineer - Java / Kotlin

Technical Lead Senior Software Engineer - Java / Kotlin

NinjaOne

On-site, Remote

$119K - $157K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago


Job description

About the Role 

As a Senior Software Engineer, Java - Technical Lead 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, MA, MD, ME, 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:

  • 12+ years of experience in Java software development, particularly for product applications. 
  • 5+ years of experience with highly scalable systems.
  • 2+ years experience with Kotlin is a plus.
  • Expertise in API design and RESTful services, with experience using frameworks like Spring (Spring Boot) or Jersey.
  • Proven experience in scaling systems and solving complex system design challenges.
  • Strong knowledge of object-oriented programming (OOP) design principles and practices.
  • Proficient in relational database design and development.
  • Experience with caching systems, particularly Redis, is a plus.
  • In-depth knowledge of quality testing practices and ensuring the delivery of high-quality software.
  • Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience.

About Us 

NinjaOne automates the hardest parts of IT to deliver visibility, security, and control over all endpoints for more than 40,000 customers. The NinjaOne automated endpoint management platform is proven to increase productivity, reduce security risk, and lower costs for IT teams and managed service providers. NinjaOne is obsessed with customer success and provides free and unlimited onboarding, training, and support. NinjaOne is #1 on G2 in endpoint management, patch management, remote monitoring and management, and mobile device management.

What You’ll Love 

We are a collaborative, kind, and curious community. 

We honor your flexibility needs with full-time work that is hybrid remote. 

We have you covered with our comprehensive benefits package, which includes medical, dental, and vision insurance.

We help you prepare for your financial future with our 401(k) plan.

We prioritize your work-life balance with our unlimited PTO.

We reward your work with opportunity for growth and advancement.

Additional Information

This position is NOT eligible for Visa sponsorship.

*Due to operational policies, NinjaOne is unable to hire for this role within the city limits of Chicago. We will consider all qualified candidates who reside outside of the city proper or are willing to self-relocate.

Starting pay for the successful applicant depends on a variety of job-related factors, including but not limited to location, market demands, experience, job-related knowledge, and skills. The benefits available for this position include medical, dental, vision, 401(k) plan, life insurance coverage and PTO. For roles based in California, Colorado, New Jersey or Washington the base salary hiring range for this position is $190,000 to $330,000 per year.

For roles based in New York, the base salary hiring range for this position is $190,000 to $330,000 per year.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, veteran status, or any other status protected by applicable law. We are committed to providing an inclusive and diverse work environment.

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