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Senior Full Stack Java Developer Jobs in Portland, ME

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Software Development Engineer 4

Portland, ME · On-site

$140.60K - $173.10K/yr

As a Software Development Engineer on our team, you will be a key contributor in designing ... stack including containerization, Kafka event streams, ElasticSearch, and APIs written in Java.

Software Development Engineer 4

Portland, ME · On-site

$140.60K - $173.10K/yr

As a Software Development Engineer on our team, you will be a key contributor in designing ... stack including containerization, Kafka event streams, ElasticSearch, and APIs written in Java.

As a Software Development Engineer on our team, you will be a key contributor in designing ... stack including containerization, Kafka event streams, ElasticSearch, and APIs written in Java.

Staff Software Development Engineer

Portland, ME · On-site

$140.60K - $173.10K/yr

As a Software Development Engineer on our team, you will be a key contributor in designing ... stack including containerization, Kafka event streams, ElasticSearch, and APIs written in Java.

Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full ... * DevOps Mindset: Strong understanding of CI/CD pipelines and the ability to integrate ...

Software Development Engineer 3

Portland, ME · On-site

$121.50K - $145.50K/yr

Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full ... * DevOps Mindset: Strong understanding of CI/CD pipelines and the ability to integrate ...

Software Development Engineer 3

Portland, ME · On-site

$121.50K - $145.50K/yr

Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full ... * DevOps Mindset: Strong understanding of CI/CD pipelines and the ability to integrate ...

Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full ... * DevOps Mindset: Strong understanding of CI/CD pipelines and the ability to integrate ...

Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full ... * DevOps Mindset: Strong understanding of CI/CD pipelines and the ability to integrate ...

Software Development Engineer 3

Portland, ME · On-site

$121.50K - $145.50K/yr

Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full ... * DevOps Mindset: Strong understanding of CI/CD pipelines and the ability to integrate ...

As a Senior Software Engineer, you'll play a key role in designing and building robust, scalable ... Strong programming skills in Python, Java, Scala, or another systems-focused language. * Experience ...

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Senior Full Stack Java Developer information

See Portland, ME salary details

$11

$59

$79

How much do senior full stack java developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for senior full stack java developer in Portland, ME is $59.42, according to ZipRecruiter salary data. Most workers in this role earn between $51.63 and $66.63 per hour, depending on experience, location, and employer.

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

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.
What are popular job titles related to Senior Full Stack Java Developer jobs in Portland, ME? For Senior Full Stack Java Developer jobs in Portland, ME, the most frequently searched job titles are:
Infographic showing various Senior Full Stack Java Developer job openings in Portland, ME as of May 2026, with employment types broken down into 3% Internship, 68% Full Time, 18% Part Time, 8% Contract, and 3% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $123,597 per year, or $59.4 per hour.
Software Engineer Internships

Software Engineer Internships

Danaher

South Portland, ME

Other

Posted 8 days ago


Danaher rating

7.5

Company rating: 7.5 out of 10

Based on 27 frontline employees who took The Breakroom Quiz


Job description

How It Works

This is not an active job listing. By submitting your interest, you’ll be among the first to know when internship opportunities open at Danaher. While the roles described here reflect the types of positions we typically recruit for, we want to be transparent that specific openings have not yet been finalized. If your background aligns with future opportunities, we’ll reach out directly when formal applications become available.

About Software Engineering Roles at Danaher

Are you passionate about building real-world applications, writing clean code, and solving meaningful technical challenges? As a Software Engineering Intern at Danaher, you’ll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used across the globe.

What You Might Work On
  • Writing and debugging code in languages such as C#, Java, Python, or C++
  • Participating on an Agile Scrum team, collaborating across design, development, and testing
  • Supporting the development of console and embedded software systems
  • Troubleshooting issues and implementing code fixes for real product features
  • Conducting peer code reviews and incorporating feedback
  • Producing documentation to support medical device regulatory processes
Who This Is For
  • Students graduating in 2025 or later with a Bachelor’s degree in Computer Science, Software Engineering, Biomedical Engineering (with computational focus), or related field
  • Preference for students who have completed 3+ years of coursework by the internship start date
  • Experience with object-oriented programming (e.g., C#, Java, Python, C++)
  • Strong analytical and debugging skills
  • Comfortable working independently and in cross-functional teams

Bonus:

  • Familiarity with Git or version control systems
  • Knowledge of object-oriented design patterns
  • Contributions to coding forums like Stack Overflow or other collaborative development communities
Company Description

At Danaher, we bring together science, technology, and operational excellence to accelerate the impact of innovation in diagnostics, life sciences, and biotechnology. Our global teams work every day to solve the world’s most complex challenges by developing tools that improve human health.

As part of the Danaher family, Beckman Coulter Diagnostics is a global leader in clinical diagnostics. Together, we’re committed to creating a workplace that values inclusion, celebrates diversity, and supports career growth through mentorship and hands-on experience.


What Danaher employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Danaher logo

About Danaher

Sourced by ZipRecruiter

We are a science and technology innovator committed to helping our customers solve complex challenges, and improving quality of life around the world. A global family of more than 20 operating companies, we drive meaningful innovation in some of today's most dynamic, growing industries.

Industry

Medical equipment and supplies manufacturing

Company size

10,000+ Employees

Headquarters location

Washington, DC, US

Year founded

1984