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Trainee Junior Javascript Developer Jobs in Oregon

$100K - $143K/yr

Mentor junior developers and provide technical leadership across platform initiatives. Promote ... Strong proficiency in JavaScript and ServiceNow development frameworks. Experience building and ...

OR

$103K - $139K/yr

You'll be a Python and JavaScript expert who applies cutting-edge AI capabilities to software ... Defines personal continuous learning plans and provide customized plans for junior members of the ...

You will also be responsible for mentoring junior developers, conducting code reviews, and ... JavaScript, and familiarity with modern frameworks like Vue.js. * Hands-on experience building and ...

Experience with object-oriented programming using languages such as Java, Python, or JavaScript ... Experience mentoring junior or mid-level developers, leading code reviews, and providing ...

... JavaScript/TypeScript, Angular, AWS). Drive architectural decisions that support scalability ... Technical Leadership & Collaboration Mentor junior and mid-level engineers by sharing knowledge ...

Mentor junior and mid-level engineers, helping them grow their craft, confidence, and impact * Make ... Deep proficiency in React or Angular with strong JavaScript and TypeScript skills (e.g., React ...

Firmware Engineer III

Tualatin, OR · On-site

$109K - $125K/yr

Mentor junior engineers through code reviews, design feedback, and technical guidance * Help ... Proficiency with multiple programming languages (C/C++, JavaScript, Python) * Development ...

Sr. Software Engineer I, Evaluation Services

OR · On-site +1

$115K - $165K/yr

Mentor junior team members on technical troubleshooting, partner communication, and maintaining ... browser developer tools, network analyzers) * Hands-on experience with TypeScript/JavaScript ...

Lead Junior Data Scientist technical interview * Contribute to 2 internal assets (internal best ... Experience with Data Engineering or MLOps * Experience developing WebApps in Javascript

Principal Full Stack Engineer

Portland, OR · On-site

$139K - $249K/yr

Mentor and develop junior developers * Respond on a rotation basis to escalated incidents after ... Strong experience in languages like TypeScript, JavaScript, C# * Broad experience with frameworks ...

Mentor and develop junior developers * Respond on a rotation basis to escalated incidents after ... Strong experience in languages like TypeScript, JavaScript, C# * Broad experience with frameworks ...

... junior level developers. This position is ideal for a seasoned software engineer who has worked on ... You will use CSS and Javascript to complete functionality of new products. * You will be leveraging ...

... Python, JavaScript) for writing automation tests. Experience with object-oriented programming ... Provide guidance and training to junior team members on QA best practices, automation techniques ...

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Trainee Junior Javascript Developer information

What types of projects can a Trainee Junior Javascript Developer expect to work on during their first year?

As a Trainee Junior Javascript Developer, you will typically start by assisting with smaller tasks such as bug fixes, writing unit tests, or implementing basic features under the guidance of senior developers. Over time, you'll gain exposure to collaborative projects like developing user interfaces, integrating APIs, or maintaining front-end codebases using frameworks such as React or Vue.js. These projects help you build technical skills while learning best practices in code review, version control, and agile workflows. Regular mentorship and code feedback are common, fostering rapid professional growth in a supportive team environment.

What does a Trainee Junior Javascript Developer do?

A Trainee Junior Javascript Developer is an entry-level professional who assists in building and maintaining web applications using JavaScript. They typically work under the guidance of more experienced developers, learning to write clean code, debug simple issues, and use frameworks like React or Node.js. This role is designed to help individuals develop foundational programming skills and gain practical experience in real-world software development projects.

What is the difference between Trainee Junior Javascript Developer vs Junior Web Developer?

AspectTrainee Junior Javascript DeveloperJunior Web Developer
Required CredentialsBasic coding knowledge, often in training or bootcampSome experience or formal education in web development
Work EnvironmentInternship or entry-level training programFull-time role in a development team
Employer UsageTraining programs, startups, or companies hiring entry-levelEstablished companies, agencies, or startups

In summary, a Trainee Junior Javascript Developer is typically in training or an internship, focusing on learning JavaScript basics, while a Junior Web Developer has more experience and handles broader web development tasks. Both roles serve as entry points but differ in experience level and responsibilities.

What are the key skills and qualifications needed to thrive as a Trainee Junior Javascript Developer, and why are they important?

To thrive as a Trainee Junior Javascript Developer, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic knowledge of frameworks such as React or Node.js, and exposure to development environments are typically required. Strong problem-solving skills, eagerness to learn, and effective communication set candidates apart in this role. These skills and qualities are crucial for adapting to fast-paced development teams and building a foundation for future growth in software engineering.
What are popular job titles related to Trainee Junior Javascript Developer jobs in Oregon? For Trainee Junior Javascript Developer jobs in Oregon, the most frequently searched job titles are:
What job categories do people searching Trainee Junior Javascript Developer jobs in Oregon look for? The top searched job categories for Trainee Junior Javascript Developer jobs in Oregon are:
What cities in Oregon are hiring for Trainee Junior Javascript Developer jobs? Cities in Oregon with the most Trainee Junior Javascript Developer job openings:
Infographic showing various Trainee Junior Javascript Developer job openings in Oregon as of June 2026, with employment types broken down into 1% Internship, 81% Full Time, 5% Part Time, 12% Contract, and 1% Nights. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution.
Full Stack Software Engineer Fish Data Systems

Full Stack Software Engineer Fish Data Systems

Pacific States Marine Fisheries Commission

Portland, OR

Other

Posted 22 days ago


Job description

Pacific States Marine Fisheries Commission (PSMFC) is recruiting candidates to fill the role ofa Full Stack Software Engineer to maintain and build systems that directly support the sustainability and management of fish populations across the Pacific region. Additionally, this role supports regional fishery data systems used by Tribal, Federal, State, and non-governmental partners.These systems play a critical role in fisheries management, including informing decisions related to mitigation, rebuilding fish populations, and harvest allocation across regional and binational governing bodies.

This role offers the opportunity to work on systems that directly influence real-world environmental and policy decisions, while using a modern full stack to evolve existing systems and collaborating across a diverse network of partners. This role offers a sustainable pace of work focused on long-term system improvements rather than rapid churn.

This position is based at our Headquarters office in Portland, Oregon.

Group Definition:Applications Software Specialists design, document, develop,modify,testand implement new or existing systems and applications software. Functions include analyzing and refining systems requirements; translating requirements into applications; writing,debuggingandmaintainingcode;determiningoutput media/formats; designing user interfaces; working with customers to test applications; assuring software and systems quality and functionality; writing andmaintainingprogram documentation.

Closing Disclaimer

PSMFC will not accept resumes or cover letters for any position once the job announcement has been removed from the Careers Page. PSMFC reserves the right to remove a job announcement at any time for any reason or close the position prior to the posted close date once a sufficient number of applicants have been received.

Our Team

The selected candidate will join a small, highly collaborative team consisting of: 1 Senior Full Stack Developer, 3-4 Database Management Specialists, 2-3 Junior Data Management Specialists, and several Data Management Specialists and Product Owners. The selected candidate will also engage with a broader network of PSMFC teams, external partners, and contractors. The team operates with a shared ownership model and emphasizes collaboration across technical and non-technical roles. There will be opportunities to expand skillset by working across a diverse set of systems and technologies, with support from our Team's senior developer and cross-team collaboration. The primary stack includes Node.js, JavaScript/TypeScript, React, HTML/CSS, RESTful APIs, PostgreSQL/SQL, Git, and Microsoft Azure fundamentals, with development across Linux (Ubuntu) and Windows environments.

Project Specifics

Design, modernize, and scale data platforms using a modern technology stack, delivering systems that drive real-world fish management and fisheries decisions while partnering across scientific and technical teams:

  • Develop and maintain full-stack web applications
  • Work within and improve existing codebases
  • Design and integrate APIs and database-driven systems
  • Collaborate with stakeholders to translate needs into technical solutions
  • Write clear documentation and communicate technical concepts effectively
  • Participate in issue tracking, prioritization, and release processes

Essential Functions

PSMFC is seeking a developer who is adaptable, curious, and comfortable working in evolving systems.

  • Experience building and supporting data-driven applications
  • Experience working with and improving existing or legacy codebases
  • Full-stack development experience
  • Proficiency in JavaScript/TypeScript, Node.js, and React
  • Experience with relational databases (PostgreSQL or similar)
  • Familiarity with RESTful APIs and Git
  • Strong analytical, problem-solving, and communication skills
  • Ability to collaborate with technical and non-technical stakeholders

Additional Mandatory Knowledge and Skills:

  • Software development in a Microsoft Windows and/or Linux (Ubuntu), Windows
  • Software development platforms:Node.js
  • Programming language:JavaScript, TypeScript
  • Relational database management system:SQL, PostgreSQL
  • Web authoring tools:React, HTML and CSS
  • RESTful API design and integration
  • Version Control:Git version control

Additional Desirable Knowledge and Skills:

  • Backend: .NET
  • Programming language:C#, Python, R, Perl
  • Databases: Microsoft SQL Server, Oracle, Azure SQL Database
  • Query Languages: T-SQL, PL/SQL, DAX (Power BI)
  • Frontend / UI / Analytics Tools: Svelte, Next.js
  • Cloud & DevOps: Cloud platforms (Azure, AWS), Containerization (Docker), CI/CD pipelines
  • Development Tools & Data Platforms: Visual Studio Code, Azure Data Studio, Azure Data Factory
  • Other: Legacy system migration experience, Visual FoxPro familiarity (plus)

Knowledge Required by the Position:

At the lower end of the range, the employee has broad knowledge, abilities, and skills as follows:

  • Ability to analyze, design, test, and implement complex, personal computer based, real-time, data acquisition system software.
  • Ability to develop complex software applications.
  • Ability to create entity relationship models, process data flow models.
  • Knowledge of relational database management systems and structured query language.
  • Knowledge of effective technical writing techniques.
  • Ability to communicate clearly and effectively, both orally and in writing.
  • Ability to interact and deal effectively with individuals and groups having diverse backgrounds (biologists, engineers, statisticians, economists, fiscal specialists, computer specialists, etc.) to translate their needs to software functionality.

At the upper end of the range, the employee uses mastery-level knowledge and abilities to develop state-of-the-art technology and functionality.

Physical Demands

The work is sedentary with moderate walking between workstations and carrying folders, reports, and similar light loads.

Work Environment

The work is performed in an office setting with adequate lighting, heating and ventilation. There are the normal risks of an office environment. Travel is required.