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Junior Integration Developer Jobs in Seattle, WA

System One

Junior I & C Design Engineer

Bellevue, WA · On-site

Develop integrated design packages for plant systems and components. * Coordinate with multidisciplinary engineering teams, including mechanical, electrical, licensing, safety analysis, and systems ...

MG2

Architectural Junior Project Manager

Seattle, WA

$75K - $90K/yr

Overview MG2, an affiliate of Colliers Engineering & Design is currently looking for an ... Collaborate with internal design staff on the integration of design generated deliverables into ...

Echodyne Corp

Sr. Software Developer in Test

Kirkland, WA

$56.75 - $73.25/hr

Integrate automated tests into CI/CD pipelines using Jenkins * Collaborate with development teams ... Mentor junior engineers and provide guidance on automation best practices REQUIRED SKILLS ...

Snapchat

People Application Developer

Bellevue, WA

Experience integrating LLM APIs or AI services into production applications * Automate key ... Lead and mentor junior team members, effectively delegating tasks and ensuring adherence to best ...

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All JobsIntegration Developer JobsJunior Integration Developer JobsJunior Integration Developer Jobs in Seattle, WA

Junior Integration Developer information

See Seattle, WA salary details

$27.3K

$101.3K

$156.5K

How much do junior integration developer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for junior integration developer in Seattle, WA is $101,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,200.00 and $99,000.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by junior integration developers, and how can they be overcome?

Junior Integration Developers often encounter challenges such as troubleshooting connection failures between different systems, managing varying data formats, and adapting to rapidly changing project requirements. Overcoming these obstacles usually involves thorough documentation review, proactive communication with senior developers and stakeholders, and continuously building technical skills through hands-on practice and training. As you gain experience, you'll become more adept at identifying integration bottlenecks, optimizing workflows, and leveraging support resources. A supportive team environment and regular feedback from more experienced colleagues can greatly help in navigating these early-career challenges.

What are the key skills and qualifications needed to thrive as a junior integration developer?

To thrive as a Junior Integration Developer, you need foundational knowledge of software development, API integration, and data formats such as JSON and XML, often supported by a relevant degree or technical training. Familiarity with integration platforms (like MuleSoft, Dell Boomi, or Microsoft Azure Logic Apps), version control systems (such as Git), and basic scripting or programming languages is commonly expected. Strong problem-solving abilities, attention to detail, and effective communication skills help individuals excel in team-based environments. These skills are crucial for ensuring seamless connections between systems, troubleshooting issues, and delivering efficient integration solutions.

What is a junior integration developer?

A Junior Integration Developer is responsible for assisting in the development, implementation, and maintenance of system integrations between applications, databases, and APIs. They work with senior developers to ensure seamless data flow and communication between different systems. Their role typically involves writing code, troubleshooting integration issues, and supporting technical documentation. This position requires knowledge of programming languages, integration tools, and middleware technologies. It is an entry-level role ideal for those looking to build expertise in software integration and automation.

What are popular job titles related to Junior Integration Developer jobs in Seattle, WA? For Junior Integration Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Junior Integration Developer jobs in Seattle, WA look for? The top searched job categories for Junior Integration Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Junior Integration Developer jobs? Cities near Seattle, WA with the most Junior Integration Developer job openings:
Junior Integration Developer jobs near you
Infographic showing various Junior Integration Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $101,257 per year, or $48.7 per hour.

Junior I & C Design Engineer

System One

Bellevue, WA • On-site

Contractor

Re-posted 7 days ago

Job description

I&C Design Engineer

Location: Bellevue, WA Job Type: Contract Schedule: 40 hours/week

System One is seeking an experienced Instrumentation & Controls (I&C) Design Engineer to support the design and integration of advanced nuclear reactor systems. This role will focus on the development of Instrumentation & Control systems for nuclear island systems, structures, and components (SSCs), working closely with multidisciplinary engineering teams to deliver safe, reliable, and innovative engineering solutions.

Responsibilities

  • Develop and review system- and component-level engineering specifications and scopes of work.
  • Perform engineering evaluations in accordance with nuclear codes, industry standards, licensing requirements, and NRC regulations.
  • Specify instrumentation measurement techniques for advanced reactor technologies, including analysis of measurement range, response time, and measurement accuracy.
  • Analyze and apply regulatory criteria and engineering standards to complex Instrumentation & Control system designs.
  • Develop and review technical documentation, including:
    • System Requirements Documents (SRDs)
    • System Design Descriptions (SDDs)
    • Interface Control Documents (ICDs)
    • Engineering Design Specifications (EDS)
  • Create and maintain engineering drawing packages including:
    • Piping & Instrumentation Diagrams (P&IDs)
    • Control system architecture drawings
    • Control logic and loop diagrams
    • Instrument installation drawings
  • Develop integrated design packages for plant systems and components.
  • Coordinate with multidisciplinary engineering teams, including mechanical, electrical, licensing, safety analysis, and systems engineering.
  • Provide technical oversight of suppliers and subcontractors, including technical reviews of engineering deliverables.
  • Support licensing activities and Safety Analysis Report development.
  • Analyze engineering changes and evaluate impacts to interfacing systems while maintaining configuration and change control.
  • Assist with system planning, testing, startup, commissioning, and qualification activities.
  • Provide technical leadership and guidance to engineering teams as needed.
  • Support continuous improvement initiatives and promote engineering best practices.

Required Qualifications

  • Bachelor's degree or higher in Controls Engineering, Electrical Engineering, or a related engineering discipline from an accredited university.
  • 10+ years of direct Instrumentation & Controls engineering experience (advanced degrees may be considered toward years of experience).
  • Proven experience in instrumentation and controls system development, diagnostics, and the design and delivery of industrial I&C platforms.
  • Demonstrated ability to design, integrate, and troubleshoot complex industrial control systems.
  • Strong understanding of instrumentation measurement techniques, industrial automation, and control system architecture.
  • Experience applying engineering codes, licensing requirements, and regulatory criteria to I&C system design.
  • Ability to manage projects involving multiple competing objectives, technical challenges, and design constraints while balancing schedule and cost.
  • Excellent analytical, technical writing, communication, and presentation skills.
  • Self-starter with the ability to work independently and coordinate multidisciplinary engineering efforts.

Preferred Qualifications

  • Experience with nuclear reactor safety systems or nuclear instrumentation system design.
  • Familiarity with IEEE and IEC standards.
  • Experience implementing design control processes in accordance with nuclear quality assurance programs such as 10 CFR 50 Appendix B and ASME NQA-1.
  • Experience designing or supporting high-temperature industrial processes (400°C or greater).
  • Experience developing or interpreting Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs).
  • Experience using CAD software such as AutoCAD, AutoCAD Electrical, or SolidWorks.
  • Experience supporting formal I&C startup testing, commissioning, or system validation.
  • Previous experience in commercial nuclear, advanced reactors, power generation, aerospace, defense, or another highly regulated engineering environment.

Additional Information

  • Travel: Up to 25%
  • Work Environment: Standard office environment with occasional travel.
  • Physical Requirements: Ability to sit or stand for extended periods and lift up to 25 pounds as needed.
Ref: #161-Managed Staffing Charlotte