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Senior Java Developer Jobs in Portland, ME (NOW HIRING)

Artech

Senior Software Engineer

Westbrook, ME

$124K - $164K/yr

Strong proficiency in Java and Spring Boot, and/or Node.js with TypeScript, building and operating ... Experience with modern engineering practices: version control (Git), automated testing, CI/CD, code ...

IDEXX

Senior Application Security Engineer

Westbrook, ME · On-site

$59.75 - $80/hr

... security findings into developer-friendly remediation guidance with code examples and ... Java, C#, JavaScript, Go) sufficient to review code for security issues • Experience with API ...

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All JobsSenior Java Developer JobsSenior Java Developer Jobs in Portland, ME

Senior Java Developer information

See Portland, ME salary details

$11

$65

$89

How much do senior java developer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for senior java developer in Portland, ME is $65.19, according to ZipRecruiter salary data. Most workers in this role earn between $57.12 and $72.84 per hour, depending on experience, location, and employer.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

Is Java outdated in 2026?

Java remains a widely used programming language for senior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and cloud services. Its stability, performance, and extensive libraries ensure its continued relevance in the software industry.

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

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

How much do senior Java developers make?

Senior Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Spring and Hibernate and may hold certifications such as Oracle Certified Professional Java SE.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are Senior Java Developers?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

Which pays more, C++ or Java?

For a Senior Java Developer, salary differences between C++ and Java roles depend on industry, location, and experience. Generally, C++ developers may earn higher salaries in fields like finance or game development due to specialized skills, while Java developers are often in demand for enterprise applications. Both skills are valuable, and compensation varies based on the specific job market and required expertise.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but it does not replace the need for senior Java developers. Java developers are essential for designing, maintaining, and optimizing complex applications, and their expertise remains valuable despite advancements in AI tools. Skills in problem-solving, system architecture, and understanding AI integration are increasingly important for Java professionals.
What are the most commonly searched types of Java Developer jobs in Portland, ME? The most popular types of Java Developer jobs in Portland, ME are:
What are popular job titles related to Senior Java Developer jobs in Portland, ME? For Senior Java Developer jobs in Portland, ME, the most frequently searched job titles are:
What cities near Portland, ME are hiring for Senior Java Developer jobs? Cities near Portland, ME with the most Senior Java Developer job openings:
Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Portland, ME as of June 2026, with employment types broken down into 1% As Needed, 89% Full Time, 8% Part Time, 1% Temporary, and 1% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $135,597 per year, or $65.2 per hour.
Senior Software Engineer

Senior Software Engineer

Artech

Westbrook, ME

$124K - $164K/yr

Other

Posted 12 days ago

Job description

Introduction
We're looking for a dynamic individual to help shape the platform powering our diagnostic data services. Our team builds and maintains the APIs that deliver reliable, performant data to internal teams and external partners. You'll work across the full lifecycle - from design through deployment and ongoing support - partnering with analysts, product managers, and other engineers to turn business needs into systems people can depend on.
Required Skills & Qualifications
  • 5 years of professional software engineering experience, with a track record of shipping and maintaining production systems.
  • Strong proficiency in Java and Spring Boot, and/or Node.js with TypeScript, building and operating production APIs.
  • Hands-on experience designing and building RESTful APIs that are reliable, performant, well-documented, and easy for partners to integrate against.
  • Solid understanding of both relational (SQL) and NoSQL databases - comfortable with schema and data-model design, query tuning, and reasoning about data correctness.
  • Familiarity with cloud service providers, particularly Amazon Web Services and Google Cloud Platform.
  • Experience with modern engineering practices: version control (Git), automated testing, CI/CD, code review, and incremental delivery.
  • Strong written and verbal communication skills.
  • A collaborative mindset and a strong sense of ownership.
  • Prior work experience at client or in client's industry.
Applicants must be able to work directly for Artech on W2.
Preferred Skills & Qualifications
  • Experience working with healthcare, life sciences, or diagnostic data.
  • Exposure to event-driven architectures, message brokers, or streaming data pipelines.
  • Experience with containerization (Docker) and orchestration (Kubernetes, ECS, or GKE).
  • Familiarity with infrastructure-as-code tools such as Terraform or CloudFormation.
  • Experience mentoring other engineers and helping shape team-wide engineering practices.
Day-to-Day Responsibilities
  • Design, build, test, debug, and document software based on technical configurations developed with analysts and project teams.
  • Translate technical configurations into program designs that operate efficiently and reliably.
  • Write production code in the languages and frameworks best suited to the problem at hand.
  • Test and debug rigorously to ensure smooth, predictable operation in production.
  • Document program design, code, and operational details.
  • Support, update, and maintain existing systems in response to business needs, defects, and changing requirements.
  • Partner with project team members to define application requirements.
  • Contribute to system architecture decisions, particularly for the services and APIs your team owns.
  • You'll occasionally be on call.

For immediate consideration please click APPLY to begin the screening process with Alex.
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About Artech

Sourced by ZipRecruiter

Artech is a leading IT staffing and consulting company based in Morristown, NJ, US. Since its foundation in 1992, Artech has mastered in complementing human expertise with technology and business acumen to produce world-class staffing solutions. The company caters to diverse industry sectors, including financial services, healthcare, telecommunication, energy and utilities, supply chain, and retail. It provides IT consulting, project management, professional and staff augmentation, and managed staffing services. Artech's mission is to provide exceptional IT staffing services to its clients by comprehending their business needs and then crafting a customized staffing strategy. Its notable achievement includes being recognized as one of the largest IT staffing companies in the U.S, according to Staffing Industry Analysts (SIA).

Industry

Recruiting and staffing services

Company size

10,000+ Employees

Headquarters location

Morristown, NJ, US

Year founded

1992

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