7,540 Results for

Software Engineer Jobs in Mercer Island, WA

Jobs

Senior Software Engineer Visa

Bellevue, WA

$110,700–$171,800 / year

In this role, engineers spend approximately 60–75% of their time coding, working hands-on with code, data, and modern tools (including AI-assisted development, cloud services, and automation frameworks) to deliver secure, scalable, and high-quality technology solutions that drive business outcomes in the fintech sector. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

9 days ago

Software Development Engineer, Creative Serving and Optimization A9.com LLC

Seattle, WA

A successful candidate will bring broad technical and deep software expertise and an ability to technically lead a team in a fast moving, startup environment in a large company to own and operate systems with a significant business impact. Our current systems serve our current needs, but we are growing a new business within Amazon.com, and are looking for the sort of hands on leaders and developers who can design and build the systems that will take us into the future.

16 days ago

Senior Software Engineer, Fullstack NexHealth

Seattle, WA

$165,000–$230,000 / year

On our product-focused engineering teams at NexHealth, you’ll build insanely great software that attracts new patients, improves the relationship between patients and their doctors, and helps our customers’ businesses thrive. We’re building the infrastructure layer for modern healthcare, connecting thousands of fragmented, on-premise, and closed EHR systems into a single, modern platform that powers software, APIs, payments, and patient experiences across the ecosystem.

10 days ago

Software Development Engineer, Special Projects Amazon.com Services LLC

Seattle, WA

Experience in Databases like NoSQL, or experience in PostgreSQL or orther relational relational databases and experience that includes strong analytical skills, attention to detail, and effective communication abilities. You will work alongside scientists, engineers, and product managers in a startup-like environment where your contributions directly shape products that reach customers and accelerate scientific discovery.

23 days ago

Senior Software Engineer, Security NexHealth

Seattle, WA

$165,000–$230,000 / year

We’re building the infrastructure layer for modern healthcare, connecting thousands of fragmented, on-premise, and closed EHR systems into a single, modern platform that powers software, APIs, payments, and patient experiences across the ecosystem. Youll write code, design secure systems, review architecture, and embed security into the way we build — working directly alongside product engineering teams from the earliest stages of design.

10 days ago

Senior Software Engineer NexHealth

Seattle, WA

$165,000–$230,000 / year

We’re building the infrastructure layer for modern healthcare, connecting thousands of fragmented, on-premise, and closed EHR systems into a single, modern platform that powers software, APIs, payments, and patient experiences across the ecosystem. With our real-time integration with electronic health record systems (EHRs), we help developers at tech companies like Swell, Truelark, Quip, Cherry, and more quickly build products and services that synchronize with EHR systems.

10 days ago

Lead Software Engineer Visa

Bellevue, WA

$174,400–$279,100 / year

Job Summary: The Lead Software Engineer is the highest individual contributor technical role responsible for setting technical vision, driving architectural excellence, and solving the most complex technical challenges for Visa's Acceptance Solutions platform, focusing on transaction processing platform. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

2 days ago

Senior/Principal Software Engineer - Growth (CoreAI) Microsoft

Redmond, WA

$119,800–$234,700 / year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 per year. CoreAI – Platform and Tools is Microsoft’s AI‑first engineering organization, created to build the end‑to‑end Copilot & AI stack powering products like GitHub Copilot and Visual Studio Code.

10 days ago

Principal Software Engineer, Foundry Agents - CoreAI Microsoft

Redmond, WA

$142,800–$274,800 / year

Within CoreAI, the Foundry Agents organization is responsible for key ownership areas across the end‑to‑end agent lifecycle: (a) Foundry Agents platform to deploy and run agents securely at enterprise scale with seamless integration with governed tools, (b) model fine‑tuning to train and improve agentic performance, and (c) Foundry observability to generate insights from agentic traces and continuously evaluate and optimize agents. Masters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.

10 days ago

Software Dev Engineer Kforce Inc.

Redmond, WA

$60–$66

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.

11 days ago

Senior Software Engineer Microsoft

Redmond, WA

$119,800–$234,700 / year

Masters Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 per year.

10 days ago

Software Engineer, Sr. Consultant Level Visa

Bellevue, WA

$162,500–$260,400 / year

The Work Itself: Translate complex business challenges into clear engineering roadmaps, user requirements, and technical specifications that enable breakthrough innovation across payment flows, fraud intelligence, data products, and real‑time commerce platforms. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

3 days ago

Software Engineer - Embedded Systems | Marine Autonomous Vehicle Jobot

Seattle, WA

$145,000–$175,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You'll split time between maintaining existing float control software and driving new R&D development, working directly with hardware on the bench to build, test, and refine bare-metal C code running on ARM microcontrollers.

14 days ago

Product Design Quality Engineer ComTec

Bothell, WA

$50–$60 / hour
Contractor
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Ensures the success of quality improvement projects by integrating quality, reliability, and Post Market Surveillance (PMS) insights into all stages of the product lifecycle, driving continuous enhancement of product quality and reliability. Guides comprehensive risk management activities throughout the product lifecycle, ensuring potential risks are accurately identified, assessed, and effectively mitigated to uphold product safety and quality.

17 days ago

ENTERPRISE APPLICATION SUPPORT ENGINEER Widenet Consulting

SeaTac, Washington

Contractor

You have working knowledge of Windows Server and Windows Services, including service accounts, permissions, logs, and troubleshooting. You will keep a complex vendor application healthy across multiple environments, troubleshoot issues wherever they surface, and coordinate the people and processes that move changes safely into production.

22 days ago

Civil Engineer Jobot

Everett, WA

$65,000–$85,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Responsibilities: Design and develop plans, specifications, and estimates for various civil engineering projects, such as water and wastewater systems, roadways, and underground utilities.

14 days ago

Senior Firmware Engineer Jobot

Redmond, WA

$180,000–$230,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Their technology brings together embedded software, robotics, advanced hardware and mission-critical infrastructure to automate work traditionally performed through manual and high-risk operations.

2 days ago

Applications Engineer / BAS Programmer Jobot

Seattle, WA

Remote

$90,000–$120,000 / hour
Quick Apply

The right candidate will work closely with engineering, project management, and field teams to turn mechanical and electrical system designs into fully operational BAS and controls platforms that optimize building performance, reliability, and efficiency. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

3 days ago

Design Engineer Butler America Aerospace

Monroe, WA

$70–$100 / hour
Contractor
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Maintains contact with Product Support Engineering and production departments to resolve engineering problems impeding production and to assist in the incorporation of new design concepts and changes. * Requests and coordinates work performed by Engineering support groups, Experimental, Manufacturing and Supply Chain Management for the project.

Today

VoIP Engineer IV Vailexa

Seattle, WA

Quick Apply

Healthcare Contact Center Experience including patient identiy verification, HIPAA compliance, Protected Health Information, Knowledge, Skills and Abilities Experience in architecting, implementing, and configuring complex Cisco IPT solutions with Cisco Unified Call Manager (CUCM) clusters, Cisco Unity/Unity Connection Voicemail (CUC), Cisco IM & Presence (CIMP), and voice gateways. Primary Essential Duties Responsible for development and maintenance of business-critical communications and/or network-based voice product systems, including planning, designing, and implementing scalable local and wide-area network solutions between multiple platforms and protocols (including IP and VoIP).

30+ days ago

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Software Engineer Jobs in Mercer Island, WA

Senior Software Engineer Visa

Software Development Engineer, Creative Serving and Optimization A9.com LLC

Senior Software Engineer, Fullstack NexHealth

Software Development Engineer, Special Projects Amazon.com Services LLC

Senior Software Engineer, Security NexHealth

Senior Software Engineer NexHealth

Lead Software Engineer Visa

Senior/Principal Software Engineer - Growth (CoreAI) Microsoft

Principal Software Engineer, Foundry Agents - CoreAI Microsoft

Software Dev Engineer Kforce Inc.

Senior Software Engineer Microsoft

Software Engineer, Sr. Consultant Level Visa

Software Engineer - Embedded Systems | Marine Autonomous Vehicle Jobot

Product Design Quality Engineer ComTec

ENTERPRISE APPLICATION SUPPORT ENGINEER Widenet Consulting

Civil Engineer Jobot

Senior Firmware Engineer Jobot

Applications Engineer / BAS Programmer Jobot

Design Engineer Butler America Aerospace

VoIP Engineer IV Vailexa

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