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Staff Software Engineer Machine Learning Jobs in Seattle, WA

Union.ai

Staff Software Engineer

Bellevue, WA · On-site

The Staff Software Engineer will be responsible for driving the technical direction, solving large ... Responsibilities : • Forge the future of Machine Learning (ML) tooling, infusing unique insights ...

Databricks

Staff Software Engineer - IAM

Bellevue, WA · On-site

They are seeking a Staff Software Engineer specializing in Identity and Access Management (IAM) to ... Databricks is a data and AI platform that unifies data engineering, analytics, and machine learning ...

Zoox

Staff Software Engineer, HPC

Seattle, WA

$230K - $295K/yr

Zoox is looking for an experienced Staff Software Engineer to build, scale, and operate our custom ... Exposure to machine learning workloads (training, inference, data generation) * Experience with ...

Constellation Space

Machine Learning Engineer

Seattle, WA · On-site

$120K - $180K/yr

Collaborate with data scientists and flight software engineers to integrate AI capabilities into ... Proven experience deploying machine learning models into production. * Strong software engineering ...

Constellation Space

Machine Learning Engineer

Seattle, WA · On-site

$95 - $135/hr

Collaborate with data scientists and flight software engineers to integrate AI capabilities into ... Proven experience deploying machine learning models into production. * Strong software engineering ...

Zoox

Staff Software Engineer, HPC

Seattle, WA

$230K - $295K/yr

Zoox is looking for an experienced Staff Software Engineer to build, scale, and operate our custom ... Exposure to machine learning workloads (training, inference, data generation) * Experience with ...

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Showing results 21-40

All JobsStaff Software Engineer Machine Learning JobsStaff Software Engineer Machine Learning Jobs in Seattle, WA

Staff Software Engineer Machine Learning information

See Seattle, WA salary details

$68.9K

$183.4K

$250.4K

How much do staff software engineer machine learning jobs pay per year?

As of Aug 16, 2026, the average yearly pay for staff software engineer machine learning in Seattle, WA is $183,390.00, according to ZipRecruiter salary data. Most workers in this role earn between $153,100.00 and $216,800.00 per year, depending on experience, location, and employer.

What are popular job titles related to Staff Software Engineer Machine Learning jobs in Seattle, WA?

For Staff Software Engineer Machine Learning jobs in Seattle, WA, the most frequently searched job titles are:

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Staff Software Engineer Machine Learning jobs near you
Infographic showing various Staff Software Engineer Machine Learning job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 16% Part Time, 1% Temporary, and 5% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $183,390 per year, or $88.2 per hour.

Staff Software Engineer

Union.ai

Bellevue, WA • On-site

Full-time

Re-posted 17 days ago

Job description

Job Summary:
Union.ai is addressing significant challenges in AI infrastructure, particularly in enabling high-velocity iteration for AI workloads. The Staff Software Engineer will be responsible for driving the technical direction, solving large-scale problems, and developing high-quality, user-centric ML tooling and APIs.
Responsibilities:
• Forge the future of Machine Learning (ML) tooling, infusing unique insights into feature development and enhancing usability.
• Solve complex, large-scale problems.
• Steer our technical direction, making strategic decisions on architecture, technologies, and processes.
• Code, design, and architect, establishing the benchmark for quality and innovation within the team.
• Utilize comprehensive expertise in both front-end and back-end development to engineer high-quality, scalable, and maintainable solutions.
• Craft robust APIs and deliver seamless user experience across our platform.
• Champion the creation of user-centric features by leveraging deep understanding of developer tools and frameworks.
• Address the needs and challenges of data scientists and engineers, advocating for user-centric design and functionality at every development phase.
• Act as a technical liaison across teams, enriching collaborative efforts with insights and expertise.
• Participate actively in code and design reviews, ensuring adherence to the highest standards of code quality and performance.
• Exhibit a proactive mindset with a focus on impactful work, addressing urgent needs within the team.
• Navigate and solve complex problems independently, driving projects to completion.
Qualifications:
Required:
• Bachelor's degree or equivalent in Engineering (any), Computer Science, or related
• 6 years of progressively responsible experience in the job offered or a related IT occupation
• 6 years of experience in full-stack development with hands-on experience in React, TypeScript, JavaScript and backend technologies including Python, Go and Java
• 6 years of experience working with Machine Learning concepts and frameworks, including TensorFlow, PyTorch, and Spark
• 6 years of experience bridging traditional software development with cutting-edge ML applications
• 6 years of experience utilizing Python Internals
• 6 years of experience utilizing Flyte or contributing to open source technologies
• 6 years of experience utilizing data processing frameworks, including Spark, Flink, and Beam
• 6 years of experience working with Rust and PyO3
Company:
Union.ai is a Kubernetes-native workflow orchestration platform for data and machine learning at scale. Founded in 2020, the company is headquartered in Bellevue, USA, with a team of 11-50 employees. The company is currently Early Stage.

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