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Senior R&D Software Developer Jobs in Seattle, WA

GenScript Biotech

Sr. Software Engineer

Redmond, WA

$150K - $170K/yr

Sr. Software Engineer Redmond, Washington, United States Architect and develop mission-critical ... Self-driven in ambiguous, R&D-paced environments. Medical Insurance/ Vision Insurance/ Dental ...

GenScript/ProBio

Sr. Software Engineer

Redmond, WA

$150K - $170K/yr

Act as SME for software architecture: document APIs, mentor junior engineers, and align technical ... Self-driven in ambiguous, R&D-paced environments. Benefit: * Medical Insurance/ Vision Insurance ...

Wsgr

Senior Software Developer

Seattle, WA · On-site +1

$147K - $198K/yr

Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations team ... D.C., and all other locations: $147,050 - $198,950 per year. The compensation for this position may ...

Astronics

Sr. Software Engineer (2026-087)

Kirkland, WA

$139K - $183K/yr

Astronics Advanced Electronic Systems (AES) is seeking a Senior Software Engineer with experience ... Develop software artifacts compliant with DO-178C processes, including Level D software ...

IBM

Senior Software Engineer - Confluent DevProd

Seattle, WA · On-site

$139K - $183K/yr

As a Senior Software Engineer, you will design, build, and operate internal platform services and ... developer experience in complex, * distributed systems. * Thrives in R&D-leaning, somewhat ...

Astronics

Sr. Software Engineer (2026-087)

Kirkland, WA · On-site

$139K - $183K/yr

Astronics Advanced Electronic Systems (AES) is seeking a Senior Software Engineer with experience ... Develop software artifacts compliant with DO-178C processes, including Level D software ...

Astronics

Sr. Software Engineer (2026-087)

Kirkland, WA

$139K - $183K/yr

Astronics Advanced Electronic Systems (AES) is seeking a Senior Software Engineer with experience ... Develop software artifacts compliant with DO-178C processes, including Level D software ...

GenScript/ProBio

Senior Java Engineer

Redmond, WA

$140K - $170K/yr

Architect and develop mission-critical Java software for next-generation automated instruments ... Self-driven in ambiguous, R&D-paced environments. Benefit: * Medical Insurance/ Vision Insurance ...

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 ... Self-driven in ambiguous, R&D-paced environments. Benefit: * Medical Insurance/ Vision Insurance ...

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 ... Self-driven in ambiguous, R&D-paced environments. Benefit: * Medical Insurance/ Vision Insurance ...

DevSelect

Senior Software Developer/ReactJS

Seattle, WA · On-site

$62 - $82/hr

Senior Software Engineer/ReactJS Location: Seattle, WA - Remote Openings:5 Type: Long-Term Contract The Client is looking for an experienced Software Developer with a ReactJS background. They need to ...

DevSelect

Senior Software Developer/ReactJS

Seattle, WA · Remote

$62 - $82/hr

Senior Software Engineer/ReactJS Location: Seattle, WA - Remote Openings:5 Type: Long-Term Contract The Client is looking for an experienced Software Developer with a ReactJS background. They need to ...

Yantran LLC

Sr. Software Engineer

Bothell, WA · On-site

$62 - $81.75/hr

Senior Software Developer Location: Bothell, WA Years of Experience: 7 10 Years Job Summary: We are seeking a highly skilled Senior Software Developer with a strong background in Java programming to ...

TEKsystems

Software Developer

Bellevue, WA

$50 - $75/hr

Software Development Engineer Overview We're looking for a talented Software Development Engineer ... Insurance (Basic/Supplemental Life & AD&D) * Short and long-term disability * Health and Dependent ...

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Senior R D Software Developer information

See Seattle, WA salary details

$17

$70

$99

How much do senior r&d software developer jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for senior r&d software developer in Seattle, WA is $70.25, according to ZipRecruiter salary data. Most workers in this role earn between $59.62 and $78.80 per hour, depending on experience, location, and employer.

What is the difference between Senior R&D Software Developer vs Software Engineer?

AspectSenior R&D Software DeveloperSoftware Engineer
CredentialsBachelor's or Master's in Computer Science or related field; experience in R&DBachelor's or higher in Computer Science or related field
Work EnvironmentResearch and development labs, innovation teamsDevelopment teams, product-focused environments
Industry UsageTech, manufacturing, research institutionsTech companies, startups, software firms
Common Search/ComparisonOften compared for R&D roles and advanced developmentMore general software development roles

The main difference is that a Senior R&D Software Developer focuses on innovative research, prototyping, and developing new technologies within R&D environments, often requiring specialized knowledge and experience. In contrast, a Software Engineer typically works on building, testing, and maintaining software products in production environments. Both roles require strong programming skills, but the Senior R&D role emphasizes research and experimentation.

What are the most commonly searched types of R&D Software Developer jobs in Seattle, WA? The most popular types of R&D Software Developer jobs in Seattle, WA are:
What are popular job titles related to Senior R&D Software Developer jobs in Seattle, WA? For Senior R&D Software Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Senior R&D Software Developer jobs in Seattle, WA look for? The top searched job categories for Senior R&D Software Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Senior R&D Software Developer jobs? Cities near Seattle, WA with the most Senior R&D Software Developer job openings:
Senior R D Software Developer jobs near you
Sr. Software Engineer

Sr. Software Engineer

GenScript Biotech

Redmond, WA

$150K - $170K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 10 days ago

Job description

Sr. Software Engineer

Redmond, Washington, United States

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.

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.

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.

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)).

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.

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

Free colleague meals during shift

Onsite massages Charis

Onsite gyms

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

GenScript USA Inc/ProBio Inc. is a proud equal opportunity/affirmative action employer committed to attracting, retaining, and maximizing the performance of a diverse and inclusive workforce. It is the Company's policy to ensure equal employment opportunity without discrimination or harassment based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, national origin, marital or domestic/civil partnership status, genetic information, citizenship status, uniformed service member or veteran status, or any other characteristic protected by law.

GenScript USA Inc./ProBio Inc. maintains a drug-free workplace.

Please note: Genscript USA Inc./ProBio Inc. will only contact candidates through verified application sources. GenScript/Probio does not request personal information from candidates through individual email or any other platform.

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