Python Jobs in Seattle, WA

Create a job alert for this search

Python • seattle wa

Last updated: 1 day ago

Remote Legacy Codebase Migration Expert - AI Trainer ($200-$200 per hour)

MercorKirkland, Washington, US

Remote

Part-time

PROJ MGT - Project Manager-Business Capability

Omni InclusiveSeattle, WA, United States

Full-time

Project Manager-Business Capability.Bachelor's degree in a relevant field with ~4 years' experience in the health care, biotechnology, or pharmaceutical industry.Technical experience in visualizing... Show more

Remote Computational Genomics, Statistical Bioinformatics Expert (PhD) - AI Trainer ($120-$120 per

MercorSeattle, Washington, US

Remote

Full-time

What you’ll do - Complete realistic, multi-step scientific data-analysis tasks in computational genomics, quantitative biology, and translational biomedicine - Independently inspect datasets, perfo... Show more

Engineer - Data Analytics (SQL, Python)

MaximusSeattle, US

$85,000.00 yearly

Full-time

Essential Duties and Responsibilities: - Responsible for delivery of business intelligence (BI) information to the entire organization, including the assessment of business requirements, coll... Show more

Python Development Engineer: 25-04323

Akraya IncSeattle, Washington, United States

$68.00 hourly

Full-time

Quick Apply

Primary Skills: Python (Expert), Linux (Advanced), Docker (Proficient), WebAPI (Proficient), TypeScript (Intermediate).Duration: 12 Months with possible extension.Location: Seattle, WA (Onsite).Joi... Show more

Principal Product Manager - Snowpark

SnowflakeBellevue, WA, United States

Full-time

Snowpark Principal Product Manager.Snowpark is how developers run distributed Python, Java, and Scala workloads directly on the Snowflake platform securely, at scale, and without moving data.It is... Show more

Research Scientist, Selling Partner Satisfaction

Amazon.com Services LLCSeattle, Washington, USA

Full-time

We’re looking for a Research Scientist to join a team that measures and explains how over 2.You’ll apply survey science, psychometrics, and applied statistics to help drive meaningful change at Ama... Show more

Lead Data Engineer

Globenet Consulting CorpBELLEVUE, WA, US

$45.00 hourly

Full-time

Lead Data Engineer – Azure Databricks.Charlotte, North Carolina 28273.Let’s Create Our Future Together at The AES Group.The AES Group is a technology and engineering consulting company with more th... Show more

Principal Product Manager - Snowpark

StreamlitBellevue, WA, United States

Full-time

Principal Product Manager, Snowpark.At Snowflake, we are powering the era of the agentic enterprise.To usher in this new era, we seek AI-native thinkers across every function who are energized by t... Show more

GIS/geospatial Expert - Remote

YO AI LabsSeattle, Washington, USA

Remote

Full-time

Quick Apply

GIS, remote sensing, spatial analytics, and AI coding agents.You will apply your technical expertise to evaluate and document real-world geospatial workflows and help improve next-generation AI sys... Show more

Remote Computational Genomics, Statistical Bioinformatics Expert (PhD) - AI Trainer ($120-$120 per

MercorBellevue, Washington, US

Remote

Full-time

Remote Legacy Codebase Migration Expert - AI Trainer ($200-$200 per hour)

MercorBellevue, Washington, US

Remote

Part-time

PM with Data Management

Ace StackBellevue, WA, United States

Full-time +1

Must Have Technical/Functional Skills/Required skills.SQL Server; ADF; Fabric; Power BI; Python/PySpark; Azure; Program management.Technical Program Management expectations:.Work cross-functionally... Show more

Remote Legacy Codebase Migration Expert - AI Trainer ($200-$200 per hour)

MercorSeattle, Washington, US

Remote

Part-time

Data Engineer (Snowflake)

Cloud Brite Systems India Private LimitedMD, WA, us

Full-time

AI-led digital transformation company.Since 2006, we have helped government and nonprofit organizations modernize their technology, improve operations, and deliver better outcomes for the communiti... Show more

Remote Research Physics Expert - AI Trainer ($80-$135 per hour)

MercorSeattle, Washington, US

$80.00 hourly

Remote

Full-time

Role Overview We are seeking expert physics researchers to author and verify golden reference solutions for the **CritPt benchmark (arXiv:2509.Participants will solve CritPt research-level problems... Show more

Remote Computational Statistics and Applied Mathematics Expert (R, Python, and Matlab/Scilab) - AI

MercorSeattle, Washington, US

$70.00 hourly

Remote

Full-time

Computational Statistics and Applied Mathematics Expert ### About the Project We're building a large-scale benchmark to test how well advanced AI systems can solve hard scientific and engineering p... Show more

Computational Statistics Expert - PhD - AI Trainer

MercorSeattle, Washington, United States

$70.00–$90.00 hourly

Remote

Part-time

Quick Apply

Headquartered in San Francisco, our investors include.Computational Statistics and Applied Mathematics Expert (R, Python, and Matlab/Scilab).Design challenging computational problems to test.Develo... Show more

Data Engineer III: 26-01485

Akraya Inc.Seattle, WA, US

$60.00 hourly

Full-time

Quick Apply

Primary Skills: Python (advanced), SQL (advanced), AWS Redshift (intermediate), Apache Airflow (advanced), Data Warehousing (advanced).Duration:  6 Months with possible extension.Loc... Show more

Data Engineer II

PDS Inc, LLCSeattle, WA, US

$75.00 hourly

Full-time

Quick Apply

We are looking for a Data Engineer to join the Infrastructure Automation team.Our success depends on our world-class network and hardware infrastructure; were handling massive scale and rapid... Show more

Remote Legacy Codebase Migration Expert - AI Trainer ($200-$200 per hour)

MercorKirkland, Washington, US

1 day ago

Job type

Part-time

Remote

Job description

Mercor is partnering with a **frontier AI research lab** to engage experienced software engineers with deep expertise in **legacy codebase migration and modernisation**. We are looking for engineers who have personally executed complex migrations across **large, production-grade systems**, particularly in **financial services, fintech/payments, insurance, healthcare, telecom, large technology companies, and other mission-critical enterprises**. Strong hands-on experience with production migrations is the primary qualification. ## What You'll Do - Design, implement, review, and evaluate complex **codebase migration and modernisation tasks**. - Analyse legacy code, dependencies, APIs, databases, build systems, and infrastructure to determine safe migration approaches. - Preserve **functionality, backwards compatibility, data integrity, security, and performance** during migrations. - Develop tests and validation strategies to identify migration regressions and behavioural differences. - Evaluate AI-generated migration solutions for **correctness, completeness, maintainability, and production readiness**. ## Relevant Migration Experience Candidates should have deep expertise in **one or more** of the following: - **Language/version:** Java 8 → 17/21, legacy .NET → modern .NET, Python 2 → 3, PHP 7 → 8 - **Language rewrites:** COBOL → Java/Python, JavaScript → TypeScript - **Frameworks:** Angular, Rails, Django, Spring/Spring Boot, , Next.js/Astro, and other major framework upgrades/replacements - **Databases & ORMs:** Oracle/MySQL → PostgreSQL, SQL → NoSQL, Hibernate → jOOQ, Sequelize → Prisma, raw SQL → ORM - **Infrastructure:** VMs/bare metal → containers, Docker/Kubernetes, cloud-native architectures - **CI/CD:** Jenkins/Travis → GitHub Actions, GitLab CI, or modern deployment pipelines - **Build/package tooling:** Maven → Gradle, Webpack → Vite, CRA → Next.js, npm → pnpm - **APIs:** REST → GraphQL, HTTP/REST → gRPC, SOAP/legacy APIs → modern interfaces - **Authentication:** Legacy auth → OAuth/OIDC, SAML/SSO, modern identity and authorisation systems - **Repositories:** Polyrepo → monorepo using Bazel, Nx, Turborepo, or similar - **Testing:** Migration of unit, integration, browser, and E2E testing frameworks - **Dependencies/SDKs:** Replacement of deprecated or EOL libraries, APIs, runtimes, and vendor SDKs ## Ideal Background - **5+ years of professional software engineering experience**, ideally Senior, Staff, Principal, or equivalent. - Personally owned or made substantial technical contributions to **large-scale production migrations**. - Experience working with mature systems involving technical debt, complex dependencies, legacy integrations, and significant regression risk. - Strong knowledge of **compatibility, testing, observability, staged rollouts, rollback strategies, and behavioural equivalence**. - Ability to reason deeply about unfamiliar codebases and diagnose subtle migration failures. - **Especially valuable:** engineers who have modernised **core banking, payments, trading, insurance, healthcare, telecom, or other high-reliability systems**. - For **COBOL/mainframe modernisation, experience with technologies such as z/OS, CICS, JCL, DB2, VSAM, batch processing, and COBOL-to-Java/Python migrations** is particularly valuable. ## Why Join - Apply your migration expertise to help shape how **frontier AI models understand and execute complex software modernisation**. - Work on technically challenging problems modelled after **real-world, production-scale legacy systems**. - Contribute expertise developed from large enterprise migrations without needing an open-source maintainer background. - Opportunity for **ongoing work** as the research program expands.