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Junior Python Engineer Jobs in Seattle, WA (NOW HIRING)

GenScript/ProBio

Sr. Software Engineer

Redmond, WA · On-site

$150K - $170K/yr

... Python scripts, databases) and real-time monitoring tools for high-speed acquisition and process optimization. Act as SME for software architecture: document APIs, mentor junior engineers, and align ...

UST

Junior Full Stack Developer (Data CoE)

Bellevue, WA · On-site

... Junior Full Stack Developer to join their Data CoE. The role involves developing and maintaining ... Java / Python / Node.js • Databases: SQL (Postgres/MySQL) + NoSQL (MongoDB preferred) • APIs:

Adidev Technologies Inc

DevOps Engineer

Seattle, WA · On-site

$60 - $82.25/hr

M entor junior engineers and contribute to architectural decisions. * L ead incident response and ... S cripting skills in Python or Bash. * M onitoring and observability implementation. * N etworking ...

Sono Bello

Data Engineer

Bellevue, WA · Hybrid

$125K - $140K/yr

You will drive architecture decisions, mentor junior engineers, and champion Python- and PySpark-based best practices across the organization. ESSENTIAL DUTIES AND RESPONSIBILITIES * Design, build ...

Adidev Technologies Inc

DevOps Engineer

Seattle, WA · On-site

$60 - $82.25/hr

Mentor junior engineers and contribute to architectural decisions. * Lead incident response and ... Scripting skills in Python or Bash. * Monitoring and observability implementation. * Networking and ...

SpaceX

Sr. IT Network Automation Engineer

Redmond, WA · On-site

$116.50K - $159.60K/yr

... Python scripts to automate manual network processes • Measure, maintain, and improve the uptime ... to junior engineers Qualifications : Required : • Bachelor's degree in computer science ...

SpaceX

Sr. IT Network Automation Engineer

Redmond, WA · On-site

$116.50K - $159.60K/yr

... Python scripts to automate manual network processes • Measure, maintain, and improve the uptime ... to junior engineers Qualifications : Required : • Bachelor's degree in computer science ...

SpaceX

Sr. IT Network Automation Engineer

Redmond, WA · On-site

$116.50K - $159.60K/yr

... Python scripts to automate manual network processes • Measure, maintain, and improve the uptime ... to junior engineers Qualifications : Required : • Bachelor's degree in computer science ...

Amazon

Software Dev Engineer, EC2 Nitro

Seattle, WA · On-site

Being an engineer on a small team, mentoring junior engineers, ensuring the right development ... Python/Rust) - Strong knowledge of Computer Science fundamentals in object-oriented design, data ...

Axon

Senior Site Reliability Engineer I

Seattle, WA

$64.75 - $86.25/hr

Write production-quality code in Go, Python, or similar. Lead design reviews and set code quality ... Mentor junior and mid-level engineers through code review, design guidance, and pairing. What You ...

Echodyne Corp

Sr. Test Engineer

Kirkland, WA

Mentor junior engineers and promote strong testing practices and a quality-first mindset REQUIRED ... Experience with test automation, including writing and maintaining automated tests (Python ...

Sono Bello

Data Engineer

Bellevue, WA · On-site

$125K - $140K/yr

You will drive architecture decisions, mentor junior engineers, and champion Python- and PySpark-based best practices across the organization. ESSENTIAL DUTIES AND RESPONSIBILITIES * Design, build ...

Sono Bello

Data Engineer

Bellevue, WA · Hybrid

$125K - $140K/yr

You will drive architecture decisions, mentor junior engineers, and champion Python- and PySpark-based best practices across the organization. ESSENTIAL DUTIES AND RESPONSIBILITIES * Design, build ...

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 Python Engineer information

See Seattle, WA salary details

$38.1K

$81.7K

$124.6K

How much do junior python engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for junior python engineer in Seattle, WA is $81,710.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,200.00 and $91,000.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Python Engineer, you need a solid understanding of Python programming, basic software development principles, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and common Python libraries such as Flask or Django is typically expected. Strong problem-solving skills, willingness to learn, and effective communication make a candidate stand out in collaborative development teams. These skills are vital for producing reliable code, integrating smoothly into team workflows, and growing quickly in a technical environment.

What are some typical projects or tasks a Junior Python Engineer might work on in their first year?

As a Junior Python Engineer, you can expect to work on a range of foundational tasks such as writing and debugging code, developing scripts for automation, assisting in the maintenance of existing applications, and supporting the implementation of new features under the guidance of senior engineers. You may also participate in code reviews, collaborate with cross-functional teams like QA or DevOps, and handle data manipulation or API integrations. This hands-on experience helps you build confidence and deepen your understanding of industry-standard development practices.

What are Junior Python Engineers?

Junior Python Engineers are entry-level software developers who specialize in using the Python programming language to build, test, and maintain software applications. They typically work under the guidance of more experienced developers, contributing to coding, debugging, and documentation tasks. Junior Python Engineers may also assist in writing scripts, automating processes, and learning best practices in software development as they gain experience. This role is ideal for recent graduates or those with limited professional experience in programming.

What is the difference between Junior Python Engineer vs Junior Data Analyst?

AspectJunior Python EngineerJunior Data Analyst
Required SkillsPython programming, basic data structures, scriptingData visualization, SQL, Excel, basic statistics
CertificationsPython certifications, coding bootcampsData analysis certifications, Excel courses
Work EnvironmentSoftware development teams, tech companiesBusiness intelligence teams, finance, marketing
Industry UsageSoftware, tech, startupsFinance, marketing, consulting

The main difference between a Junior Python Engineer and a Junior Data Analyst lies in their focus areas. Junior Python Engineers primarily develop and maintain software using Python, while Junior Data Analysts analyze data to generate insights. Both roles require some overlapping skills like basic programming, but their tools and end goals differ significantly.

What are the most commonly searched types of Python Engineer jobs in Seattle, WA? The most popular types of Python Engineer jobs in Seattle, WA are:
Junior Python Engineer jobs near you

Sr. Software Engineer

GenScript/ProBio

Redmond, WA • On-site

$150K - $170K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 29 days ago

Job description

Description:

Architect and develop mission-critical software for a next-generation automated oligo synthesizer, enabling precise control of mechanical, fluidic, and electrical systems. You'll own the full-stack software infrastructure, from low-level hardware communication (USB/SPI/serial) and embedded firmware integration to GUI design, data analysis tools, and database management - ensuring seamless operation for end-user scientists.

Responsibilities:

Own the Software Development Life Cycle (SDLC) for instrument control software: design, implement, debug, test, and deploy across Java/Python/C++ codebases.

Modernize and refactor legacy systems while ensuring backward compatibility with low level software + embedded firmware (custom PCB controller) and hardware messaging protocols.

Collaborate cross-functionally with engineers, scientists, and IT to translate user feedback into scalable software improvements (UI/UX, performance, reliability).

Develop data analysis pipelines (Python scripts, databases) and real-time monitoring tools for high-speed acquisition and process optimization.

Act as SME for software architecture: document APIs, mentor junior engineers, and align technical decisions with long-term product roadmaps.

Onsite Requirement: This is a fully onsite role due to the hands-on nature of instrument control, hardware integration, and close collaboration with engineering and scientific teams.

Qualifications:

Requires Bachelor's degree in Computer Science, Computer Science & Engineering, Software Engineering, Electrical Engineering or a related field.

Technical Non-Negotiables: 6-8 years in full-stack software development for instrumentation/robotics/embedded systems.

Expertise in:

Java: core codebase, multi-threaded code and GUI desktop applications (JavaFX or Swing).

Java, Maven, NetBeans IDE and Mercurial.

Python: scripting, data analysis tools.

Low-level comms protocols: USB, Serial, SPI, I2C.

Microcontrollers/embedded firmware (hands-on debugging).

GUI development (e.g., Java FX, Swing, Qt, or other modern frameworks).

Proven leadership in architecting complex systems (design patterns, version control, continuous improvement (CI) / continuous development (CD)).

Soft Skills & Culture Fit:

"Product mindset": Balance technical rigor with end-user needs (scientists' workflows).

Communicate complex ideas clearly to both engineers and non-technical stakeholders.

Autonomy: Self-driven in ambiguous, R&D-paced environments.

Benefit:

  • Medical Insurance/ Vision Insurance/ Dental Insurance
  • 401(k) & Retirement Savings Plan (RSP)
  • Short Term Disability Insurance
  • New Child Leave
  • Paid Time Off
  • Paid Company Holidays per year
  • Paid Sick Days (earned based on hours worked)
  • Compassionate Leave
  • Jury Duty Leave
  • Float day
  • Personal days

Perks: 

  • Free colleague meals during shift
  • Onsite massages Charis
  • Onsite gyms

Compensation:
Salary range: $150,000 - $170,000 total compensation, including bonus, depending on experience and qualifications.

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