2,421 Results for

Software Analysis Jobs in Seattle, WA

Jobs

Bellevue, Washington27 days ago

Remote

Contractor

Designing and delivering RESTful APIs, including authentication, scaling, documentation, lifecycle management, and publishing via API management platforms. This role will focus on building secure, scalable services, contributing to architectural decisions, and driving engineering best practices across the team.

Seattle,, Washington8 days ago

$60–$65 Per Hour
Contractor

The specific compensation for this position will be determined by a number of 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. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

New!

Seattle, WA1 day ago

Remote

$170,000–$270,000 Per Year

The ideal candidate will be mid-level backend .Net Software Engineer with recent experience within a small, fast-paced, API-focused AI infrastructure startup company with lean, highly collaborative engineering teams, where they have operated with significant ownership, autonomy, and a strong “go-getter” mentality. 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.

New!

Seattle, WA1 day ago

$180,000–$220,000 Per Year

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. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Bellevue, WA3 days ago

Remote

$69–$115 Per Hour

This contract Safety Analysis Engineer role performs deterministic nuclear safety analysis and transient/accident modeling (RELAP5-3D or similar) to support U.S. NRC licensing submittals. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Bellevue, WA12 days ago

Remote

$69–$115 Per Hour

System One is seeking to contract with a Senior Nuclear Safety Analysis Engineer responsible for performing safety analyses of our client’s Demonstration reactor, and support design transients analysis, Structures, Systems and Components (SSC) classification, development of analytical models and methods, as well as uncertainty quantification and sensitivity calculation. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Bellevue, WA7 days ago

System One is seeking a Code Validation Experiment Design and Scaling Analysis Consultant to support one of our clients’ nuclear programs, focused on verification and validation (V&V) of nuclear systems analysis codes and scaling methodology/scaling analysis for integral and separate effects testing (IET/SET) in alignment with Regulatory Guide 1.203. This is a remote, full-time contract role (40 hrs/week) partnering with cross-functional engineering teams to support code assessment, benchmarking, and experiment design activities, with minimal travel (0–5%) as needed.

New!

Seattle, WAToday

You will act as the formal liaison between SPICE lab and the Annapurna Labs' cross-functional teams, coordinating failure analysis campaigns, triaging devices from reliability qualifications, and providing guidance on manufacturing and design best practices to drive reliability improvements at scale. The Role: The Failure Analysis team leverages science and engineering to improve product reliability and safety, accelerate innovation, and make a direct impact on design through high-quality analysis and expert interpretation of data.

New!

Seattle, WA1 day ago

Remote

$160,000–$230,000 Per Year

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. We’re hiring a hands-on Engineering Leader to own and scale a critical cloud-based healthcare product, leading a team of 10–15 engineers while driving both technical direction and delivery.

Bellevue, WA28 days ago

Remote

$82,000–$141,000 Per Year
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.

New!

Bellevue, WA6 days ago

$51–$57

Salesforce Developer - Maintenance, Support & Migration (Internal Tools/Retail Tech): This is a reconstructed description based on prior postings for support focused Salesforce engineering roles. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

New!

Seattle, WA1 day ago

$126,000–$250,000 Per Year

FPGA Integration (Optional): Experience interfacing with or developing alongside FPGAs, including familiarity with common communication interfaces (AXI, PCIe, custom parallel buses),register-mapped peripheral access from embedded Linux or bare-metal environments, and collaborative bring-up with digital design engineers. Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems.

New!

Seattle, WAToday

Remote

$90,000–$120,000 Per Hour

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.

New!

Seattle, WA1 day ago

$126,000–$250,000 Per Year

This role requires deep technical credibility — you will be working peer-to-peer with experienced firmware engineers —combined with the communication skills to guide less-experienced teams to successful outcomes. Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems.

Redmond, WA19 days ago

$40–$50 Per Hour
Full-time
Employee

Key projects: This role will contribute to monitoring device health through telemetry dashboards, investigating issues, assigning bugs, and gathering logs (including hands-on device support) to ensure stability in production. This role will focus on monitoring telemetry, diagnosing live issues, validating software releases, supporting incident response, and helping improve operational readiness across services, applications, and prototype device environments.

New!

Everett, WA1 day ago

$65,000–$85,000 Per Year

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.

Seattle, WA13 days ago

Temporary
Contractor
Full-time

Work spans agentic workflow development, dashboard/surface engineering, rapid prototyping of AI-powered content tools, human-in-the-loop validation systems, and shared knowledge-layer infrastructure. Build and maintain tooling dashboards and surfaces that aggregate agentic signals for Content pillar leads, including new modules, pillar integrations, and UI iterations.

Bellevue, WA7 days ago

Remote

$56–$95 Per Hour

Requirements B.S. degree in Mechanical Engineering or equivalent (minimum of eight years of equipment/component design experience; relevant M.S. degree credited as two years of experience) . System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Bellevue, WA11 days ago

Remote

$69–$115 Per Hour

Perform thermal-hydraulics analysis using in-house subchannel software to evaluate reactor core scenarios and support safety design parameters. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Bellevue, WA6 days ago

Remote

$69–$115 Per Hour

Other engineering activities include, but are not limited to, performing accident analyses, contributing to software qualification, participating in hazard analysis, participating in Structures, Systems and Components (SSC) classification, as well as performing verification and validation activities. Familiarity with nuclear design, regulatory requirements, and risk-informed performance-based technology guidance for Non-Light Water Reactors under Regulatory Guide (RG) 1.233 is strongly preferred.

New!

Issaquah, WA6 days ago

Lead the development, design, and maintenance of iSeries (AS/400) code supporting Enterprise retail and supply chain applications. Collaborate with architects, analysts, and business owners to deliver high-quality, scalable solutions.

Bellevue, WA7 days ago

Remote

$56–$95 Per Hour

This role focuses on integrating Human Factors Engineering (HFE) into digital control systems and human-system interfaces (HSIs) for next-generation reactor technology. This role supports an advanced nuclear technology program focused on delivering safe, reliable, and innovative energy solutions.

New!

Bellevue, WAToday

$37–$74 Per Hour

The engineer also builds automated, repeatable workflows, documents methodologies and assumptions, collaborates across disciplines to align methods with design and safety analysis, and follows SQA/NQA-1 practices to ensure traceability, configuration control, and reproducibility. Responsibilities include running steady-state and transient analyses to assess model performance and fidelity needs, integrating closure models and empirical correlations into existing frameworks, and identifying gaps through sensitivity studies to drive method improvements.

Seattle, WA8 days ago

$78,000–$127,000 Per Year

Since 2010 , SynergisticIT has helped candidates return to the workforce and land full-time jobs at major employers—companies like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Citi, JPMC, Walmart Labs, Deloitte , and more—often with offers between $90,000 and $154,000 depending on role and expertise. SynergisticIT commonly supports hiring pipelines for roles such as junior software programmer , Java full stack engineer , Python/Java developer , DevOps/cloud engineer , plus data-track roles like data analyst , BI analyst , data engineer , data scientist , and ML/AI engineer .

New!

Bellevue, WA1 day ago

$95,000–$120,000 Per Year

As a member of the Exxel Pacific TEAM, the Senior Project Engineer is responsible for assisting the on-site project team, working under the Project Manager and Superintendent, in daily administrative management and documentation of the construction project. Strong computer skills including the ability to use Bluebeam/PDF, spreadsheets, online plan rooms and company communication tools, such as email, internet, and working knowledge of Microsoft Office Suite and computer based scheduling software.

New!

Kent, WA3 days ago

The employee is occasionally required to use hands to finger, handle or feel and reach with hands and arms, lift and/or carry up to 50 pounds, balance, bend, stoop or kneel, climb, push/pull and squat, or crouch. Historically talented at restoring distressed companies, Heico strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services.

Redmond, WA27 days ago

Temporary
Contractor
Full-time

A typical firmware software engineer designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific and general computing applications. The main function of a firmware software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that make computers work.

Seattle, WA16 days ago

$82,000–$145,000 Per Year
Temporary
Contractor
Full-time

They're filtered by ATS systems, keyword screening, and recruiters looking for job-ready signals—specific stacks, strong project depth, relevant certifications, and clear experience narratives. Since 2010, SynergisticIT has helped candidates land full-time roles at organizations such as Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Walmart Labs, Client, Banking, Client, Client, and hundreds more.

New!

Redmond, WA3 days ago

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

Redmond, WA9 days ago

Full-time
Employee

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.

Redmond, WA30+ days ago

Full-time
Employee

Reality Labs Research at client brings together a world-class team of researchers, developers, and engineers to create the future of virtual and augmented reality, which together will become as universal and essential as smartphones and personal computers are today. We are quickly expanding the data collection platform infrastructure (new capabilities, deployment upgrades, CICD, roaming capabilities), and in the complexity (number of machines, collection modes), and to support reliable and scalable data collections.

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.

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

Remote

Full-time
Employee

Even better, because we covet the kind of courageous thinking that's required in order for big bets and smart risks to pay off, you'll be invited to create and drive new initiatives, seeing them from inception through to technical design, implementation, and release. Working closely with product managers, designers, and backend engineers, you'll play an important role in enabling the newest technologies and experiences.

Seattle, WA30+ days ago

$166,200–$304,700 Per Year
Full-time
Employee

This means that based on your interests and background, you will have the opportunity to work on large-scale, distributed systems - for example, coordinating thousands of servers in cloud and physical data centers around the world, petabyte-scale data challenges, advanced data visualizations, and interactive user interfaces, to name a few. * You have additional nice-to-have experience in the following areas: full-stack web development, frontend framework design, data visualization and table-heavy UI systems, distributed systems, microservices, Kubernetes, and AI/LLM integration into production applications.

Bellevue, WA30+ days ago

Full-time
Employee

Success is measured by the ability to deliver effective software solutions that integrate with system protocols and meet business and technical requirements, as well as owning and improving mobile CI/CD pipelines, release reliability, and developer productivity at scale across T-Life, Metro, and enterprise applications. This team is responsible for supporting and managing the delivery infrastructure for T-Life, Metro, and other enterprise mobile applications, ensuring high-quality releases, operational reliability, and a seamless customer experience at scale.

Seattle, WA30+ days ago

Full-time
Employee

Minimum seven years of hands-on experience with programming and scripting languages such as C#, Python or JavaScript/Typescript (or other languages) performing software development/QA in a polyglot environment, including scripting to support performance frameworks like JMeter. WHAT YOU'LL DO: Lead Test Strategy & Execution:Develop inclusive, scalable test strategies, automation frameworks, and performance tools that empower engineering teams across web, mobile, and data environments.

Seattle, WA30+ days ago

Full-time
Employee

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. To conform to U.S. Government commercial space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at Blue Origin must be a U.S. citizen or national, lawfully admitted for permanent residence into the U.S. (i.e. current green card holder), or lawfully admitted as a refugee or granted asylum under 8 U.S.C. § 1157-1158.

Seattle, WA30+ days ago

$137,300–$251,800 Per Year
Full-time
Employee

You have additional nice-to-have experience that is not required in the following areas: database engines (Microsoft SQL Server, Postgres, Aerospike, Vertica, Redis), building micro-services, operating systems and cloud, Kubernetes, Kafka. This means whether we are building parts of our client-facing applications, internal custom solutions for our own team members, or model pipelines for bidding optimizations, we are making sure that we have infrastructure, development, and tools to do it right and efficiently.

Seattle, WA30+ days ago

$137,300–$251,800 Per Year
Full-time
Employee

You haveadditionalnice-to-have experience in the following areas: database engines (Microsoft SQL Server, Postgres,Aerospike, Vertica, Redis), building micro-services, operating systems and cloud, Kubernetes, Kafka. This means whether we are building parts of our client-facing applications, internal custom solutions for our own team members, or model pipelines for bidding optimizations, we are making sure that we have infrastructure, development, and tools to do it right and efficiently.

Kirkland, WA30+ days ago

$212,202–$212,202 Per Year
Full-time
Employee

Translate ambiguous business objectives into actionable technical specifications by collaborating directly with Product and Business teams; lead client engagement to gather requirements, design integrations, present solution architectures, and drive resolution of cross-system dependencies. Architect and deploy advanced AI capabilities, including fine-tuning and customization of Large Language Models, development of multi-modal pipelines (text, vision, and speech), and integration of custom domain-specific models for production workloads.

Bellevue, WA12 days ago

Full-time
Employee

We are seeking a skilled and motivated Software Engineer to join our Digital Services Group (DSG), where you will work with software, network, and systems engineers to design, implement, and deploy scalable, high-availability software solutions that support critical middleware applications and services. The Software Engineer participates in the architecture, design, development, and support of software components and APIs, working on semi-routine and greenfield assignments, following established procedures on routine work, and requiring mentorship primarily for new assignments.

Seattle, WA30+ days ago

$230,000–$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. Architect and implement production-grade security services (e.g., auth services, access brokers, secure proxies, key-management infrastructure) that provide strong guarantees across hardware, operating systems, Kubernetes, networks, and CI/CD.

Times Square, WA30+ days ago

Remote

Full-time
Employee

Lead an evolving GenAI culture and collaboration model across orgs: navigate ambiguity in a rapidly changing AI landscape to identify high-ROI patterns, codify pragmatic guardrails and workflows, and evolve how we collaborate so AI tooling translates into sustained gains in engineering velocity, measurement quality, and advertiser performance-not just isolated experiments. Partner with Product, Operations, Sales, and other ads product teams to translate measurement pain points into agent skills (e.g., diagnosing EQS drops, PCL readiness, partnerspecific issues) and iterate quickly on internal-first experiences before expanding to advertiser-facing use cases.

Seattle, WA30+ days ago

Full-time
Employee

Examples of reasonable accommodation include making a change to the application process or work procedures, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. LOCATION: Employee may work remotely from any location in the U.S. The anticipated closing date for this posting is June 24, 2026.

Seattle, WA30+ days ago

Full-time
Employee

At WEX, we provide fleet managers and operators with fuel discounts, and flexibility to configure spend controls that restrict fleet members to use their cards at configured merchants, for configured amounts and velocity. WEX Mobility products enable credit issuance to fleet companies and their workers in the form of WEX or cobranded credit cards, usable at fueling stations and select other merchants.

Seattle, WA13 days ago

Remote

Full-time
Employee

Seattle, WA13 days ago

Remote

Full-time
Employee

We provide fleet managers and operators with advanced spend orchestration capabilities, encompassing fuel discounts and sophisticated spend controls that permit precise configuration of merchant restrictions, transaction limits, and velocity thresholds to optimize operational efficiency. Within the NAM Mobility ecosystem, our products facilitate strategic credit issuance to fleet organizations and their workforce through WEX-branded or co-branded credit instruments, accepted across a vast network of fueling stations and merchant partners.

Bellevue, WA27 days ago

Full-time
Employee

We are seeking a Senior Software Engineer to join our Device Insurance Technology team and play a key role in building a new in-house engineering capability. In this role, you will take ownership of existing services, lead new development efforts, and help define engineering practices, architecture patterns, and delivery processes.

Seattle, WA30+ days ago

Remote

Full-time
Employee

These platforms allow large fleets and transportation companies to issue and manage credit for their drivers and operators-powering everything from digital spend controls to real-time transaction insights. You'll help design and develop intuitive, performant web applications that integrate with our backend services and deliver seamless customer experiences that enhance the customer experience.

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Software Analysis Jobs in Seattle, WA

SR. SOFTWARE ENGINEER Widenet Consulting

Software Engineer II Pinnacle Technical Resources

Sr. AI Software Engineer (C#/.Net, infrastructure & startup exp. req'd) - 100% REMOTE Jobot

Software Engineer (Typescript) Jobot

Safety Analysis Engineer, Nuclear System One

Senior Nuclear Safety Analysis Engineer System One

Code Validation Experiment Design and Scaling Analysis System One

Sr. Failure Analysis Engineer, SPICE Lab (Seattle) Amazon.com Services LLC

Manager, Software Engineering (Hands-On | Cloud SaaS | AI-Driven Development) Jobot

Junior Software Developer /Data Scientist/Engineer - Junior (Remote) SynergisticIT

Software Dev Engineer Kforce Inc.

Embedded Solutions Engineer – Space Systems Jobot

Applications Engineer / BAS Programmer Jobot

Senior Embedded Engineer - End Devices Jobot

Software Development Engineer 3 Talent Software Services

Civil Engineer Jobot

Software Engineer ( React JS/ Python) - Seattle, WA Digital Technology Solutions

Senior Component Design Engineer (RPA) – Contract System One

Core Thermal Hydraulics Engineer System One

Senior Safety Methods Engineer (Nuclear) System One

iSeries/AS400 Developer Axelon

I & C Human Factors Engineer System One

Senior Safety Methods Engineer System One

Entry Level Data Scientist/Analyst/Java full stack developer Synergistic it

Senior Project Engineer Exxel Pacific

Electrical Engineer Davis Wire

Firmware Engineer (C/ C++) - Redmond, WA Digital Technology Solutions

Junior AI & Machine Learning Engineer/Java/MERN Developer SynergisticIT

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

Software Engineer III (Agentic AI Developer) Company Confidential

Software Engineer IV Spectraforce Technologies Inc.

Sr Software Developer Engineer in Test - Accessibility Testing BECU

Sr Software Developer Engineer in Test (SDET) BECU

Senior Software Engineer, Fullstack Pinterest, Inc.

Lead Sr Staff Software Engineer - Front End Fundamentals The Trade Desk, Inc.

Sr Software Engineer - Mobile DevOps T-Mobile USA, Inc

Staff Software Developer Engineer in Test - Performance Engineering BECU

Software Engineer III (Full-Stack/Java/React) Blue Origin LLC

Staff Software Engineer - Bidding Scale and Performance The Trade Desk, Inc.

Senior Software Engineer - Optimizations and Operations The Trade Desk, Inc.

Software Developer VueData LLC

Engineer, Software Development T-Mobile USA, Inc

Software Engineer, Infrastructure Security OpenAI Inc.

Staff Software Engineer, Ads Measurement Conversion Pinterest, Inc.

Senior Software Engineer Milliman, Inc

Senior Backend Software Engineer WEX INC

Sr. Software Engineer (AI & Backend) WEX INC

Software Engineer 2 - AI Platform WEX INC

Senior Software Engineer (Backend APIs/Platform) T-Mobile USA, Inc

Sr. Software Engineer, Web Experience WEX INC

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