Python Software Engineer jobs in Mercer Island

Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include Natio

Microsoft

$84,200 - $180,400 /year

Overview Join Microsoft Azure’s Firmware Center of Excellence (FW CoE) and play a critical role in building virtual platforms for next‑generation custom silicon. In this role, you’ll work at the intersection of hardware and software, developing high‑fidelity virtual SoC platforms that enable softwar

BCForward is currently seeking a highly motivated for a Software Engineer – Custom Telemetry (COM) opportunity with our client. Role: Software Engineer – Custom Telemetry (COM) Duration: 6 Months (Possibility of Extension) Location: Redmond WA Anticipated Start Date: ASAP Please note this is the tar

Infotech Sourcing

Job Description: Software Engineer II 3-4 years of experience required Onsite in Redmond, WA Job Description This role sits at the center of our team's expansion and will have a direct impact on documentation, processes, and customer relationships. Work will vary from tool evaluation and integration

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture. About Superhuman Grammarly is now part of Superhu

Amazon

Description “WARNING: Choking Hazard — small parts. Not for children under 3 years.” “WARNING: This product can expose you to chemicals including antimony trioxide, which are known to cause cancer or birth defects or other reproductive harm.” Have you ever seen these warning labels on popular and se

DESCRIPTION We’re at an exciting juncture to redefine the future of EC2 networking for Cloud Computing in 2026. To achieve our ambitious goals, we’re expanding our team and looking for talented engineers like you to be part of this journey. You will be part of a team that owns the software-defined n

Amazon

Description Do you wonder what happens in the milliseconds between a user clicking play and content appearing on their screen? Do you want to build the systems that make that possible — at global scale, processing millions of requests per second? Amazon CloudFront is looking for an experienced Softw

DESCRIPTION Do you wonder what happens in the milliseconds between a user clicking play and content appearing on their screen? Do you want to build the systems that make that possible — at global scale, processing millions of requests per second? Amazon CloudFront is looking for an experienced Softw

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.

Description Do you wonder what happens in the milliseconds between a user clicking play and content appearing on their screen? Do you want to build the systems that make that possible — at global scale, processing millions of requests per second? Amazon CloudFront is looking for an experienced Softw

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities. Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectatio

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working tog

DESCRIPTION “WARNING: Choking Hazard — small parts. Not for children under 3 years.” “WARNING: This product can expose you to chemicals including antimony trioxide, which are known to cause cancer or birth defects or other reproductive harm.” Have you ever seen these warning labels on popular and se

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities. Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectatio

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape

AXS connects fans with the artists and teams they love. Each year we sell millions of tickets to thousands of incredible events – from concerts and festivals to sports and theater – at some of the most iconic venues in the world. Since our founding in 2011, we've consistently pushed the industry for

Microsoft

$119,800 - $258,000 /year

Overview Help reinvent how advertising outcomes are measured in the AI era. You’ll join Microsoft Advertising in building the always-on measurement foundations that power performance, trust, and optimization at global scale. You’ll work on systems that transform raw conversion events into actionable

Software Engineer (C#) — Internal Tooling (AI Infrastructure) About The Role What if your C# skills could directly shape the infrastructure powering next-generation AI models? We're looking for a Senior C# Full-Stack Engineer to build and optimize the data pipelines, annotation tooling, and evaluati