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Junior Java Programmer Jobs in Seattle, WA (NOW HIRING)

ValidaTek, Inc.

Senior API Developer

Tacoma, WA

$159.30K/yr

This role also requires leadership skills to mentor junior developers and ensure effective ... Utilize programming languages such as Java, Python, or JavaScript , along with frameworks like ...

ValidaTek, Inc.

Senior API Developer

Tacoma, WA · On-site

$101.95K - $159.30K/yr

This role also requires leadership skills to mentor junior developers and ensure effective ... Utilize programming languages such as Java, Python, or JavaScript , along with frameworks like ...

ValidaTek, Inc.

Senior API Developer

Tacoma, WA

$101.95K - $159.30K/yr

This role also requires leadership skills to mentor junior developers and ensure effective ... Utilize programming languages such as Java, Python, or JavaScript , along with frameworks like ...

ASK Consulting LLC

Engineer 2

Seattle, WA

$60 - $65/hr

... mentor junior engineers, and uphold engineering standards Support production releases ... Experience with TypeScript AND JAVA Exposure to Next.js or modern frontend frameworks Experience ...

New

GenScript/ProBio

Sr. Software Engineer

Redmond, WA

$150K - $170K/yr

Act as SME for software architecture: document APIs, mentor junior engineers, and align technical ... Java: core codebase, multi-threaded code and GUI desktop applications (JavaFX or Swing). Java ...

GenScript/ProBio

Sr. Software Engineer

Redmond, WA · On-site

$150K - $170K/yr

Act as SME for software architecture: document APIs, mentor junior engineers, and align technical ... Java: core codebase, multi-threaded code and GUI desktop applications (JavaFX or Swing). Java ...

Coupang

Staff Backend Engineer

Seattle, WA · On-site

... junior and senior engineers while promoting engineering excellence and best practices across the ... C++/Java or Golang • Proven expertise in backend development and distributed systems Preferred ...

Geico

Staff Engineer

Seattle, WA

$115K - $230K/yr

Utilize programming languages like Java, Python, SQL, and NoSQL databases, Container Orchestration ... Mentor more junior team members professionally to help them realize their full potential

Blue Origin

Software Engineer III - Applied AI

Seattle, WA · On-site +1

$65.50 - $88/hr

At this level, you will drive technical decisions, mentor junior engineers, lead cross-functional ... Solid backend development in Python and/or Java; REST and GraphQL API design * Experience with ...

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Junior Java Programmer information

See Seattle, WA salary details

$69.4K

$121.6K

$183.2K

How much do junior java programmer jobs pay per year?

As of May 30, 2026, the average yearly pay for junior java programmer in Seattle, WA is $121,567.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,900.00 and $121,200.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Java Programmer, you need a solid understanding of Java programming, object-oriented concepts, and a relevant degree or coursework in computer science. Familiarity with development environments like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic knowledge of databases are typically required. Strong problem-solving skills, attention to detail, and the ability to communicate effectively within a team are important soft skills. These competencies are crucial for delivering clean, maintainable code and collaborating efficiently on software projects.

What types of projects or tasks can a Junior Java Programmer expect to work on in their first year?

As a Junior Java Programmer, you can expect to work on a variety of tasks such as debugging existing code, writing unit tests, developing small features, and assisting with backend development on larger projects. You'll often collaborate closely with senior developers and participate in code reviews to learn best practices. Many organizations assign juniors to maintenance tasks or simpler modules at first, gradually increasing responsibility as you build confidence and technical skills. This hands-on experience is invaluable for understanding software development workflows and improving your coding abilities.

What are Junior Java Programmers?

Junior Java Programmers are entry-level software developers who specialize in writing, testing, and maintaining code using the Java programming language. They typically work under the supervision of more experienced developers and assist in developing applications, debugging issues, and learning best practices in software development. Their responsibilities often include understanding project requirements, writing clean code, and collaborating with team members to deliver high-quality software solutions. This role is ideal for individuals who have foundational knowledge of Java and are looking to gain professional experience in the field.

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

AspectJunior Java ProgrammerJava Developer
Required CredentialsBasic Java certifications, some programming experienceAdvanced Java certifications, multiple years of experience
Work EnvironmentEntry-level projects, supervised tasksDesign, develop, and maintain complex applications
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, enterprise solutions, large-scale projects

While Junior Java Programmers focus on learning and executing basic Java tasks under supervision, Java Developers handle more complex development responsibilities, including designing and implementing software solutions. The roles differ mainly in experience level and scope of work, but both require a solid understanding of Java programming.

What are the most commonly searched types of Java Programmer jobs in Seattle, WA? The most popular types of Java Programmer jobs in Seattle, WA are:
Junior Java Programmer jobs near you
Senior API Developer

Senior API Developer

ValidaTek, Inc.

Tacoma, WA

$159.30K/yr

Full-time

Posted 7 days ago

Job description

Company OverviewAt ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our employees are building purpose-driven careers, not just filling jobs. We bring together people with many different perspectives, experiences, and talents to drive innovation and achieve more together than we can individually.Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. www.validatek.com Summary

We are seeking an experienced Senior API Developer to join our team and take charge of designing, developing, and maintaining high-quality APIs that power our applications. The ideal candidate will have a strong background in API design principles, security standards, and best practices, along with proficiency in programming languages and frameworks. This role also requires leadership skills to mentor junior developers and ensure effective collaboration within the team. 

Responsibilities
  • Design and implement efficient, scalable, and user-friendly APIs following best practices, including RESTful API design, API versioning, and comprehensive API documentation. 
  • Utilize programming languages such as Java, Python, or JavaScript, along with frameworks like Spring, Flask, or Node.js to develop robust APIs. 
  • Write clean, maintainable code that adheres to industry standards, ensuring high performance and reliability. 
  • Implement API security standards, including OAuth 2.0, JWT, and API keys, to protect user data and ensure secure access to APIs. 
  • Conduct thorough testing of APIs using tools and techniques such as unit testing, integration testing, and API mocking to validate functionality and performance. 
  • Integration of AI tools into the software development life cycle. 
  • Automate the deployment of containerized micro services using continuous integration and continuous deployment (CI/CD) pipelines. 
  • Develop and execute automated tests to ensure the reliability and efficiency of API endpoints. 
  • Provide mentorship and guidance to junior developers, fostering their growth and encouraging best practices in API development. 
  • Collaborate effectively with cross-functional teams to understand project requirements and translate them into technical solutions. 
  • Communicate complex technical concepts clearly to non-technical stakeholders, ensuring alignment on project objectives. 
  • Manage multiple projects and deadlines simultaneously, demonstrating strong organizational and time-management skills. 
  • Lead project planning, estimation, and tracking efforts within an agile development environment, ensuring timely delivery of high-quality APIs. 
Qualifications
  • Bachelor's degree in a Computer Science related field and 7+ years of API development/design experience. Experience may be substituted in lieu of degree.  
  •  Active DoD Secret clearance Preferred. Must be able to obtain a DoD public trust 
  • Experience within the DHA theater - highly preferred. 
  • Proficient in API design principles, including RESTful API design, versioning, and documentation. 
  • Deep understanding of API best practices, with a proven ability to design APIs that are efficient, scalable, and user-friendly. 
  • Strong programming skills in languages such as Java, Python, or JavaScript, with experience in development frameworks like Spring, Flask, or Node.js. 
  • Experience with API security standards, including OAuth 2.0, JWT, and API keys, with a focus on data protection and security. 
  • Familiarity with API testing tools and methodologies, including unit testing, integration testing, and API mocking. 
  • Strong leadership skills, with a passion for mentoring and developing junior developers. 
  • Excellent communication skills, with the ability to explain complex technical concepts to non-technical stakeholders. 
  • Proven ability to manage multiple projects and meet deadlines in a fast-paced environment. 
  • Experience with agile development methodologies, with a track record of leading project planning, estimation, and tracking efforts. 

This is an exciting opportunity for a Senior API Developer to play a key role in shaping our API architecture and driving innovation in our development efforts. Join us in delivering exceptional digital experiences through robust API solutions. 

Posted Min Pay RateUSD $101,949.00/Yr.Posted Max Pay RateUSD $159,296.00/Yr.Salary DisclosureActual salary will be based on a variety of factors including but not limited to experience, geographic location, contract affordability, internal equity, education, and certifications. The upper end of the salary range may be reserved for individuals who have demonstrated tenure with the company, seniority, and proven excellent performance. This includes factors such as education, certifications, and extensive/unique experience beyond what is required. EEO StatementValidaTek is an Equal Opportunity Employer. All qualified applicants will be considered without regard to disability, protected veteran status, or any other status protected by federal, state, or local laws. Applicants who are selected for employment will be required to verify authorization to work in the United States. Offers of employment will be contingent upon passing a post-offer background check.Employment Type: FULL_TIME

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