632 Results for

Systems Developer Jobs in Seattle, WA

Jobs

New!

Seattle, Washington6 days ago

Contractor

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Participates in the preparation of requirements specifications, detailed technical designs, and construction phases of the overall software development lifecycle, as well as working closely with the Project Manager .

Works with architects, senior developers, and system administrators to ensure the effective implementation of detailed technical designs and resulting software .

New!

Seattle, Washington2 days ago

$50–$52 Per Hour
Contractor

We are seeking an experienced .NET Full Stack Developer with 4–5+ years of hands-on experience in designing, developing, and maintaining scalable enterprise web applications.

The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment.

Redmond, WA30+ days ago

$79,000–$136,000 Per Year
Full-time
Employee

p>If you’re tired of failing interviews and want a structured plan to convert interviews into offers, start here:

Seattle, WA12 days ago

Remote

$60–$70 Per Hour

This role requires a strong blend of hands-on engineering expertise, data platform experience, and client-facing communication skills. The organization is committed to fostering a collaborative environment where employees contribute to impactful projects across diverse industries.

Redmond, WA17 days ago

Full-time

The ideal candidate will have strong experience in building AI-native tooling, agentic workflows, developer surfaces, and validation infrastructure and a proven ability to design, ship, and iterate production-grade systems that replace manual processes and accelerate delivery. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Seattle, WA10 days ago

Remote

$78,000–$127,000 Per Year
Full-time

Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients. Since 2010, we’ve helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k.

Seattle, WA27 days ago

Full-time
Employee

SynergisticIT focuses on roles such as entry-level software programmers, Java full stack developers, Python/Java developers, Data Analysts, Data Engineers, Data Scientists, and Machine Learning Engineers. Many candidates spend months learning frameworks and finishing courses, only to freeze during technical screens, system questions, or behavioral rounds.

Seattle, WA26 days ago

$185,000–$490,000 Per Year
Full-time
Employee

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. You will work on the systems that determine how quickly and confidently engineers can move: Bazel-based builds, Buildkite pipelines, test selection, remote caching and execution, CI observability, and tooling that helps engineers understand and fix failures quickly.

Bellevue, WA30+ days ago

Full-time
Employee

Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. You will be a key contributor, applying your expertise to automate manual processes and proactively solve complex problems before they become incidents, handling incidents, and includes on-call shifts.

Seattle, WA30+ days ago

Full-time
Employee

At Oliver Wyman, a Marsh (NYSE: MRSH) business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments. By fostering deep connections, building trust, and acting with integrity, we build high performing teams that drive individuals to achieve their fullest potential.

Renton, WA30+ days ago

Full-time
Employee

As a member of the Business System Analyst Support Services team, our The Business Systems Analysts participates in the daily support, maintenance, and enhancement of existing systems, as well as the development, configuration, and delivery of new systems to directly support Cambia Core Strategies and Key Initiatives- all in service of creating a person-focused health care experience. • Demonstrated ability to facilitate communication between technical and business staff by providing functional requirements and/or working with software developers to find the best solutions to meet the business requirements of various projects wit.

Redmond, WA30+ days ago

Full-time
Employee

Design, develop, implement, test, document and deliver large-scale, multi-tiered, distributed software applications, tools, systems and services using multi-threaded programming, distributed programming in Java and C++, JDBC, SQL, Object Oriented design and design patterns, Oracle, and middleware messaging systems in a Linux environment. MS in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field plus one year of experience in the job offered or related occupation must involve multi-threaded programming and distributed programming in Java or C++ on Linux.

Everett, WA30+ days ago

Full-time
Employee

The ideal candidates will contribute to application development, support production systems, and collaborate with cross-functional stakeholders to deliver reliable, efficient, and scalable business applications. One position is ideally suited for a Salesforce-focused developer, while the other is intended for a traditional application developer with experience in modern web and database technologies.

Seattle, WA27 days ago

$145,000–$200,000 Per Year
Full-time
Employee

It enables seamless, continuous delivery of mission-critical software (Foundry, Gotham, AIP) across a vast range of environments: on-prem, public cloud, disconnected (air-gapped) networks, and highly regulated settings (including IL-5 and FedRAMP). If you suspect that you've been contacted by a scammer, we recommend you cease all communication with the individual and consider reporting them to the relevant authorities, such as the US FBI Internet Crime Complaint Center (IC3).If you would like to understand more about how your personal data will be processed by Palantir, please see our Privacy Policy.

Seattle, WA30+ days ago

Full-time
Employee

Vous collaborerez etroitement avec des chefs de produit techniques (TPM), des developpeurs, des equipes des operations, des fournisseurs et des revendeurs pour permettre des integrations basees sur des API, resoudre des incidents de production et ameliorer en continu les systemes qui soutiennent nos activites mondiales. Ce poste convient parfaitement a une personne en debut de carriere (1 a 3 ans d'experience) qui aime resoudre des problemes, analyser des donnees et travailler avec des outils et technologies modernes comme Java, SQL, Python, des API REST, ainsi que des outils de developpement assistes par l'IA (p.

Bellevue, WA30+ days ago

$160,000–$240,000 Per Year
Full-time
Employee

Together with industry-wide experts in distributed systems, cross-cloud development and engineering excellence, you will evolve our developer infrastructure and tooling to be elastic, large-scale, and highly performant with simplicity at its core. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset - who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results.

Seattle, WA30+ days ago

$325,000–$385,000 Per Year
Full-time
Employee

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. We are a highly multidisciplinary, self-contained team focused on transforming the workplace via smart systems, knowledge, scalable and reliable primitives that apply world-class AI capabilities across domains.

Tacoma, WA30+ days ago

Remote

Full-time
Employee

Conduct workshops, validate designs, oversee configuration (e.g., OMS prediction rules, ETR matrices, crew management, outage assist displays), and ensure seamless integration with existing utility IT/OT environments. Ensure designs incorporate cybersecurity best practices, NERC CIP compliance (where applicable), scalability for growing DER penetration, and real-time performance for outage management and grid optimization.

Seattle, WA30+ days ago

Full-time
Employee

Architects, engineers, tests, and releases highly scalable and maintainable, AI?enhanced, end?to?end software solutions, combining custom services/APIs with tools such as Microsoft Power Apps, Power Automate, and Azure AI services. Partners closely with business stakeholders to understand guest and employee journeys, map processes, identify automation opportunities, and design AI?powered solutions that drive measurable operational and guest?experience impact.

Seattle, WA30+ days ago

Full-time
Employee

You will translate complex technical capabilities into clear, actionable guidance through high-quality content-including reference implementations, performance benchmarks, and best-practice guides-and work across runtimes, compilers, and inference frameworks to ensure optimized execution on Arm architectures. This role sits at the intersection of machine learning, systems optimization, and developer experience, focused on helping developers deploy AI models efficiently on edge and mobile devices.

Redmond, WA30+ days ago

Full-time
Employee

Seattle, WA30+ days ago

$210,000–$490,000 Per Year
Full-time
Employee

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Work closely with various teams within OpenAI to understand their workflows, challenges, and needs, and ensure the tools and systems built by the Engineering Acceleration team address these requirements.

Renton, WA30+ days ago

Full-time
Employee

The Principal Software Developer uses a wide application of principles, theories, and technology concepts related to Human Resource and Payroll and/or Supply Chain and/or Finance and/or nurse scheduling and/or IS business processes and ERP systems, to develop solutions to a diverse array of difficult problems. 10 years experience in application design, development, implementation and maintenance of one or more of the following large scale Enterprise Resource Planning systems: Oracle Cloud FSCM and HCM, Oracle EBS/EPM (Hyperion, etc.) Applications, PeopleSoft, or Workday.

Seattle, WA30+ days ago

Full-time
Employee

5 or more years of application design, development, implementation and/or maintenance of one or more of the following large scale Enterprise Resource Planning systems - Oracle Cloudsuite FSCM and HCM, Oracle EBS/EPM (Hyperion, etc.) Applications, PeopleSoft, Workday. Providence Shared Services is a service line within Providence that provides a variety of functional and system support services for our family of organizations across Alaska, California, Montana, New Mexico, Oregon, Texas and Washington.

Seattle, WA30+ days ago

Full-time
Employee

Lead Advanced Test Automation:You'll design, build, and maintain robust automated test frameworks, scripts, and test data models to expand automation coverage and reduce manual testing effort across releases. Ensure Testable, HighQuality Design:You'll partner closely with developers, architects, and product owners to ensure systems and services are designed with testability, quality, and scalability in mind.

Seattle, WA30+ days ago

$145,000–$185,000 Per Year
Full-time
Employee

Person" means (i) a U.S citizen or U.S. national; or (ii) any natural person who is a U.S. Lawful Permanent Resident (i.e., holds a Green Card), as defined by 8 U.S.C. 1101(a)(20) or as a "protected individual" defined by 8 U.S.C. 1324b(a)(3) (i.e., admitted as a refugee or is granted asylum). Zeno is seeking a highly motivated Senior Systems Engineer to support the engineering efforts of developing and bringing to market Radioisotope Power System (RPS) technologies.

Seattle, WA30+ days ago

Intern
Full-time

As a BECU intern, you will collaborate with experienced professionals on impactful initiatives, gain exposure to key areas of our business, and develop a deeper understanding of how a credit union supports financial well-being in its community. Our 12-week internship program offers an immersive, hands-on learning experience designed to equip students with valuable skills, real-world projects, and opportunities to grow personally and professionally.

East Port Orchard, WA28 days ago

Full-time
Employee

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Seattle, WA30+ days ago

Intern
Full-time

Mercer Island, WA30+ days ago

Full-time
Employee

Responsible for all stages of requirements gathering, delivery, and support of solutions that meet business needs leveraging Azure (Storage, Web Sites, Service Bus, Functions, Logic Apps, etc.), Microsoft 365 Collaboration suite (SharePoint, Groups, Power Platform, etc.), and other platforms and technologies. * Plays central role in leveraging Logicalis platforms including Microsoft Office 365 and Azure, partnering with business users providing guidance and support in implementing solutions.

Seattle, WA30+ days ago

$243,400–$304,000 Per Year
Full-time
Employee

In close collaboration with our world-class engineering team-and through a deep understanding of the software development life cycle-we systematically identify opportunities to improve how engineers build, test, and release high-quality features to TTD's customers. Provide leadership on deeply technical initiatives in a complex, fast-paced environment, including projects that span developer tooling, data infrastructure, and enterprise systems.

Bellevue, WA30+ days ago

$264,000–$379,500 Per Year
Full-time
Employee

We're looking for candidates with strong technical and product management skills, who have built systems that leverage and imbue AI into the solutions, tools, and services that accelerate impact, have experience managing a PM team, and that can operate at both the strategic level and execution level. AS A SNOWFLAKE SENIOR MANAGER, PRODUCT MANAGER, YOU WILL: Grow a world-class PM team that delivers best in class systems, services, and tools to help engineers at Snowflake more easily deliver value to customers.

Seattle, WA30+ days ago

Full-time
Employee

Experience with test frameworks such as Nunit, MSTest, Xunit, jest, puppeteer, mocka, pytest, unittest, Specflow, or Gherkin and accessibility focused automation using tools such as Selenium, Playwright, Axe, Evinced, and Accessibility Insights. Minimum five years of experience designing test plans, cases and writing automated tests in a team environment required including applying shift left accessibility practices and partnering with design and development teams to embed accessible patterns early.

Redmond, WA30+ days ago

$80,000–$120,000 Per Year
Full-time
Employee

Regular employees may purchase additional voluntary short-term disability benefits, and participate in a Health Savings Account (HSA) as well as a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines. Full-time, regular employees accrue a minimum of 10 days of paid vacation per year, receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year), 10 paid holidays, and are eligible for paid bereavement leave and jury duty.

Seattle, WA30+ days ago

Full-time
Employee

As a developer on our team, you will solve unique and complex problems at a rapid pace, utilizing the latest technologies to create solutions that are highly scalable. They are comfortable with ambiguity, able to think big (while paying careful attention to detail), and enjoy working in a fast-paced team.

Seattle, WA30+ days ago

Full-time
Employee

The ideal candidate is a strong backend-focused developer with deep .NET expertise, comfort working across the full stack when needed, and professional maturity to collaborate effectively with both technical and non-technical stakeholders. Backed by close partnerships with over 400 leading technology providers, our 10,000+ strong team helps people and organizations dream bigger, move faster, and build better tomorrows for all.

Redmond, WA30+ days ago

Remote

Full-time
Employee

The ideal candidate will have strong experience in WordPress site migrations, Sage theme upgrades, and full-stack web development and a proven ability to deliver reliable, accessible, and high-quality web experiences at scale. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Clyde Hill, WA30+ days ago

$236,000–$339,200 Per Year
Full-time
Employee

AS A STAFF PRODUCT MANAGER, YOU WILL: Drive AI-Native Validation: Lead the transformation of our testing suites by integrating AI to generate test cases, identify regression risks, and optimize test selection, significantly accelerating the time-to-impact. Your primary focus will be redefining how the Snowflake product is developed and tested - shaping an AI-forward and opinionated developer experience and a modern, intelligent test pyramid that balances speed, reliability, and coverage.

Bonney Lake, WA26 days ago

Full-time
Employee

The area of Materials Services spans two strategic areas: global materials distribution as one-stop-shop - from steel and stainless steel, tubes and pipes, nonferrous metals and specialty materials to plastics and raw materials - and tailored services in the areas of materials management and supply chain management. Operating from 35 service centers in 15 countries throughout the Americas, Europe and Asia Pacific enables us to aggregate demand across a single supply chain on behalf of the world's leading OEM's, while at the same time providing a truly responsive local service to meet the needs of individual subcontractors anywhere in the world.

Clyde Hill, WA29 days ago

Full-time
Employee

All searches must be initiated by ChemPoint's Talent Acquisition team and candidates must be submitted via Applicant Tracking System (ATS) by approved vendors who have been expressly requested to make a submission for a specific job opening. We offer a Total Rewards package that includes market aligned pay and incentives as well as a diverse benefits offering to support our employees' physical, emotional, and financial wellbeing.

Bellevue, WA30+ days ago

$200,000–$287,500 Per Year
Full-time
Employee

We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset - who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. We are looking for talented System Developers and Researchers to join the Snowflake AI Research team and contribute to LLM inference and training system development, optimizations, and agentic systems.

Bellevue, WA26 days ago

$60–$70 Per Hour
Full-time
Employee

Seattle, WA30+ days ago

Full-time
Employee

The ideal candidate will have experience building scalable web applications, implementing microservices architecture, and deploying solutions on cloud platforms. * Develop responsive and interactive user interfaces using HTML5, CSS3, JavaScript, and modern frameworks like React.js and Angular.

Redmond, WA30+ days ago

Full-time
Employee

You'll work closely with engineers and cross-functional partners to prototype, implement, and iterate on immersive experiences that run across OpenXR-capable runtimes/devices. Integrate platform/runtime features where applicable (tracking spaces, anchor-like constructs, passthrough/scene understanding if available via extensions).

Kent, WA23 days ago

$140,000–$160,000 Per Year

Keywords: embedded software engineer, embedded developer, C programmer, C++ programmer, Linux embedded, PetaLinux, FPGA, BSP, software-defined radio, SDR, aerospace software, satellite systems, Phantom Works, Boeing BDS, VxWorks, Verilog, hardware-software integration, cleared software engineer, Top Secret clearance jobs, Kent WA engineering jobs. Zachary Piper Solutions is seeking a Software Developer (Embedded Systems) to support an advanced aerospace program focused on next‑generation space and flight technologies.

Issaquah, WA20 days ago

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Kirkland, WA30+ days ago

$104,030–$155,839 Per Year

p>The IT Applications Developer Manufacturing Systems will play a critical role in designing, developing, implementing, and supporting enterprise manufacturing applications that enable efficient factory operations across production, quality, supply chain, and engineering functions. This role focuses on the development and continuous improvement of Manufacturing Execution Systems (MES), production data systems, workflow automation, system integrations, and reporting solutions that support digital manufacturing initiatives.

Seattle, WA30+ days ago

$230,000–$385,000 Per Year
Full-time
Employee

That means working across the systems that make Codex actually function as an agent in the real world: the production performance envelope around tokens, latency, reliability, cost, and capacity; the core execution loop and interfaces that turn models into useful behavior; the shared infrastructure that enables other teams to build on Codex; and the feedback loops that turn real-world usage into better models and better agent behavior over time. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information.

Seattle, WA30+ days ago

Full-time
Employee

Eight (8) or more years of experience as a business analyst, project coordinator, project manager, business manager, technical writer, technical support, or systems analyst, required. The Business Analyst Senior Manager, Digital Transformation & Innovation (DT&I) plays a pivotal role in driving the strategic initiatives that enhance our digital capabilities.

Seattle, WA30+ days ago

Full-time
Employee

Our team is working on highly visible and impactful work to simplify and modernize the way that DocuSign packages and manages features across single and multi-account customers and we need talented developers to help us get there! You will use your experience working with production web applications at scale to design, implement and maintain RESTful and GRPC APIs, microservices and integrations with external services.

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Systems Developer Jobs in Seattle, WA

IT APPLICATION DEVELOPER/ANALYST Widenet Consulting

.NET Full Stack Developer Pinnacle Technical Resources

Junior Data Scientist/data Analyst/Java full stack developer SynergisticIT

Palantir Developer Page Group

Software Engineer III (Agentic AI Developer) BC Forward

Junior java developer spring boot /Data engineer-remote SynergisticIT

junior java microservices developer/Junior data analyst with snowflake SynergisticIT

Software Engineer, Build Systems / CI OpenAI Inc.

Senior Site Reliability Engineer - Security and Data Systems (Federal) OKTA

Oliver Wyman, Vector - Aerospace Senior Systems Engineer - Seattle, WA Marsh & McLennan

Support Services Business Systems Analyst or SR Cambia Health Solutions

Systems Engineer III Ampcus, Inc

Systems Engr Support Analyst 4 Spectraforce Technologies Inc.

Software Engineer - Apollo Systems Palantir Technologies,Inc.

Business Systems Engineer / Specialiste en systemes d'affaires SYNNEX

Software Engineer - Engineering Systems Continuous Integration Team Snowflake Inc.

Engineering Manager, Cooperative Systems OpenAI Inc.

IT Architect & Technical Lead - Seattle, WA - REMOTE Technology Systems SOC, LLC

AI Solutions Developer Spectraforce Technologies Inc.

Developer Relations Engineer - On-Device AI (Edge & Mobile) ARM

Software Engineer III (Agentic AI Developer) Company Confidential

Software Engineer, Developer Productivity OpenAI Inc.

Principal Software Developer Providence St. Joseph Health

Senior Software Developer, Data Warehousing and ETL, Hybrid Providence St. Joseph Health

Sr Software Developer Engineer in Test (SDET) BECU

Senior/Principal Systems Engineer Zeno Power

2026 Software Developer Engineer in Test (SDET) Intern BECU

ServiceNow Developer Booz Allen Hamilton INC.

2026 Software Developer Intern BECU

Senior Solution Developer IT Logicalis, Inc.

Director, Product Management - Developer Experience & Platform The Trade Desk, Inc.

Senior Manager, Product Management - Developer Experience Snowflake Inc.

Sr Software Developer Engineer in Test - Accessibility Testing BECU

SystemC Modeling Developer UST Global Inc

Developer III Ampcus, Inc

Slalom Flex (Project Based)- Sr. .NET Web App Developer Slalom LLC

Applications Dev & Test - Web Developer 2 Bucher & Christian Consulting, Inc. dba BCforward (BCF)

Staff Product Manager - Developer Experience and Test Pyramid Snowflake Inc.

Application Developer ThyssenKrupp Materials NA Inc

Market Developer Univar Solutions USA Inc.

AI System Research and Development Engineer - Optimization Snowflake Inc.

Junior Full Stack Developer (Data CoE) UST Global Inc

Java Full Stack Developer Volt Management Corp.

OpenXR App Developer Spectraforce Technologies Inc.

Software Developer (Embedded Systems) Zp Group Llc

Stibo Developer with Stibo Systems STEP experience- Onsite Cognizant Technology Solutions Corp

Applications Developer II - Manufacturitng Systems Echodyne Corp

Software Engineer, Codex Core Agents OpenAI Inc.

Business Analyst Senior Manager, DT&I BDO USA, LLP

Software Development Engineer FlightSafety International Inc

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