Staff Software Developer Jobs in Bellevue, WA
Staff Software Developer jobs in Bellevue, Washington are concentrated in the Bellevue CBD, Factoria, and the Eastgate corridor, with strong hiring across enterprise cloud platforms, e-commerce infrastructure, and cybersecurity. Employers actively filling roles include Walmart, Okta, and Robinhood. Find a role that fits below and apply directly.
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Showing 5 of 23+ Staff Software Developer jobs
The Trade Desk is a global technology company and the world's leading independent platform for digital advertising, with over 3,000 employees across more than 30 offices. Our technology helps advertisers reach the right audiences across the open internet — from streaming TV and podcasts to mobile apps, news, and more.
Advertising powers the content people love. By making it more transparent, effective, and responsible, we help support trusted journalism, quality entertainment, and creators worldwide. The world's brands and agencies rely on us to reach their customers and grow their businesses responsibly.
The scale of our platform brings unique technical challenges — from processing massive datasets in real time to building systems that operate reliably on a global scale. When you work here, your impact is worldwide. We welcome diverse perspectives, encourage curiosity, and build teams that learn from one another. If you're driven to solve meaningful challenges, we'd love to meet you.
What you'll do
Technical leadership
- Define the technical vision and architectural roadmap for The TradeDesk's partner-facing platform
- Lead the design of a scalable platform spanning federated GraphQL, RESTful APIs, SDKs, modular micro-frontends, integration workflows, developer tools, and polished web experiences.
- Make hands-on contributions through prototypes, production code, architecture reviews, and code reviews across TypeScript/React front ends and C#/.NET GraphQL services.
- Establish standards for schema and API consistency, backward compatibility, authorization, security, privacy, reliability, observability, Kubernetes-based operations, and SQL data modeling.
- Simplify the partner journey from discovery and onboarding through testing, certification, launch, and ongoing optimization.
- Turn shared needs across advertisers, data providers, publishers, and sellers into reusable platform services and front-end components rather than one-off integrations.
- Guide cross-team decisions on schema governance, platform tooling, and architecture, balancing usability, scalability, reliability, security, privacy, and delivery speed.
Execution and influence
- Partner with Product Management, Design, and engineering teams to shape the roadmap, technical approach, and delivery priorities.
- Break down ambiguous, cross-team problems into clear technical plans, milestones, dependencies, and risks.
- Drive alignment across teams that contribute to or consume the platform, communicating technical decisions and trade-offs clearly.
- Define and improve measures of platform health and partner success, including integration time, adoption, API reliability, and developer experience.
- Promote high standards for production of readiness, operational ownership, and continuous improvement.
Engineering excellence
- Raise the engineering bar through thoughtful design and code reviews, technical mentorship, and practical guidance.
- Coach engineers in system design, debugging, delivery, and operating services in production.
- Lead by example as a trusted, hands-on technical partner who helps teams solve difficult problems and make durable decisions.
- Foster a collaborative, inclusive environment where engineers share knowledge, challenge assumptions constructively, and take ownership of outcomes.
Who you are
You do not need to meet every qualification below. We are interested in candidates who demonstrate most of these capabilities and can learn the rest.
- You have a sustained record of leading complex, high-impact software initiatives from definition through production operation.
- You act as a Staff-level technical authority while remaining capable of and willing to contribute directly to the codebase.
- You have experience leading engineers with different levels of experience and helping senior engineers and technical leads grow.
- You have led initiatives involving several engineering and business teams, particularly where shared platform decisions affected teams outside your immediate organization.
- You can turn an ambiguous product vision into a coherent architecture and an executable delivery plan.
- You have strong knowledge of distributed systems, cloud platforms, service-oriented architecture, and modern software delivery practices.
- You have experience designing durable APIs — GraphQL especially, including federation and schema evolution — as well as REST or event-driven integration interfaces.
- You are experienced in modern frontend development: TypeScript, React, component-driven architecture, and data-rich single-page applications, ideally at monorepo scale.
- You are proficient in C# and TypeScript/JavaScript, and comfortable with SQL and relational data modeling (SQL Server or similar).
- You understand the needs of developers integrating with an external platform, including authentication and authorization, documentation, testing, versioning, observability, and supportability.
- You can evaluate technical trade-offs involving usability, scalability, reliability, security, privacy, and delivery speed.
- You communicate effectively with engineers, product leaders, commercial stakeholders, and external partners.
- You lead with confidence and low ego. You advocate for well-reasoned decisions, invite competing perspectives, and change course when the evidence supports it.
- You have significant professional software engineering experience, typically 10 or more years, or an equivalent record of technical impact.
- You have experience directly managing engineers or a clear record of comparable people leadership.
- You have a degree in computer science or a related discipline, or equivalent practical experience.
Experience that would be especially valuable
- Building developer platforms, app marketplaces, or self-service onboarding systems.
- Developing full-stack applications and data-rich partner experiences with React and .NET (or comparable stacks).
- Working with federated GraphQL (Apollo Federation, HotChocolate, or similar) and schema governance across multiple teams.
- Building or operating micro-frontend architectures and large frontend monorepos with modern build tooling (Bazel, pnpm workspaces, webpack/Vite).
- Creating public APIs, SDKs, technical documentation systems, sandboxes, or automated certification tooling.
- Working with identity, authorization, consent, data governance, or privacy-sensitive systems — for example, identity solutions such as UID2/EUID, persona-based access control, or entitlement systems.
- Operating distributed services on Kubernetes and containers across multiple public clouds (AWS and Azure), with relational databases, feature-flag and experimentation systems, and modern observability tooling (Prometheus, New Relic, OpenTelemetry, or similar).
- Working in advertising technology or with publishers, data providers, measurement partners, retailers, brands, or agencies.
- Using AI-assisted experiences to improve documentation discovery, integration support, or developer productivity.
As an Equal Opportunity Employer, The Trade Desk is committed to creating an inclusive hiring experience where everyone has the opportunity to thrive.
Please reach out to us at accommodations@thetradedesk.com to request an accommodation or discuss any accessibility needs you may require to access our Company Website or navigate any part of the hiring process.
When you contact us, please include your preferred contact details and specify the nature of your accommodation request or questions. Any information you share will be handled confidentially and will not impact our hiring decisions.
The Trade Desk is a global technology company and the world's leading independent platform for digital advertising, with over 3,000 employees across more than 30 offices. Our technology helps advertisers reach the right audiences across the open internet — from streaming TV and podcasts to mobile apps, news, and more.
Advertising powers the content people love. By making it more transparent, effective, and responsible, we help support trusted journalism, quality entertainment, and creators worldwide. The world's brands and agencies rely on us to reach their customers and grow their businesses responsibly.
The scale of our platform brings unique technical challenges — from processing massive datasets in real time to building systems that operate reliably on a global scale. When you work here, your impact is worldwide. We welcome diverse perspectives, encourage curiosity, and build teams that learn from one another. If you're driven to solve meaningful challenges, we'd love to meet you.
What you'll do
Technical leadership
- Define the technical vision and architectural roadmap for The TradeDesk's partner-facing platform
- Lead the design of a scalable platform spanning federated GraphQL, RESTful APIs, SDKs, modular micro-frontends, integration workflows, developer tools, and polished web experiences.
- Make hands-on contributions through prototypes, production code, architecture reviews, and code reviews across TypeScript/React front ends and C#/.NET GraphQL services.
- Establish standards for schema and API consistency, backward compatibility, authorization, security, privacy, reliability, observability, Kubernetes-based operations, and SQL data modeling.
- Simplify the partner journey from discovery and onboarding through testing, certification, launch, and ongoing optimization.
- Turn shared needs across advertisers, data providers, publishers, and sellers into reusable platform services and front-end components rather than one-off integrations.
- Guide cross-team decisions on schema governance, platform tooling, and architecture, balancing usability, scalability, reliability, security, privacy, and delivery speed.
Execution and influence
- Partner with Product Management, Design, and engineering teams to shape the roadmap, technical approach, and delivery priorities.
- Break down ambiguous, cross-team problems into clear technical plans, milestones, dependencies, and risks.
- Drive alignment across teams that contribute to or consume the platform, communicating technical decisions and trade-offs clearly.
- Define and improve measures of platform health and partner success, including integration time, adoption, API reliability, and developer experience.
- Promote high standards for production of readiness, operational ownership, and continuous improvement.
Engineering excellence
- Raise the engineering bar through thoughtful design and code reviews, technical mentorship, and practical guidance.
- Coach engineers in system design, debugging, delivery, and operating services in production.
- Lead by example as a trusted, hands-on technical partner who helps teams solve difficult problems and make durable decisions.
- Foster a collaborative, inclusive environment where engineers share knowledge, challenge assumptions constructively, and take ownership of outcomes.
Who you are
You do not need to meet every qualification below. We are interested in candidates who demonstrate most of these capabilities and can learn the rest.
- You have a sustained record of leading complex, high-impact software initiatives from definition through production operation.
- You act as a Staff-level technical authority while remaining capable of and willing to contribute directly to the codebase.
- You have experience leading engineers with different levels of experience and helping senior engineers and technical leads grow.
- You have led initiatives involving several engineering and business teams, particularly where shared platform decisions affected teams outside your immediate organization.
- You can turn an ambiguous product vision into a coherent architecture and an executable delivery plan.
- You have strong knowledge of distributed systems, cloud platforms, service-oriented architecture, and modern software delivery practices.
- You have experience designing durable APIs — GraphQL especially, including federation and schema evolution — as well as REST or event-driven integration interfaces.
- You are experienced in modern frontend development: TypeScript, React, component-driven architecture, and data-rich single-page applications, ideally at monorepo scale.
- You are proficient in C# and TypeScript/JavaScript, and comfortable with SQL and relational data modeling (SQL Server or similar).
- You understand the needs of developers integrating with an external platform, including authentication and authorization, documentation, testing, versioning, observability, and supportability.
- You can evaluate technical trade-offs involving usability, scalability, reliability, security, privacy, and delivery speed.
- You communicate effectively with engineers, product leaders, commercial stakeholders, and external partners.
- You lead with confidence and low ego. You advocate for well-reasoned decisions, invite competing perspectives, and change course when the evidence supports it.
- You have significant professional software engineering experience, typically 10 or more years, or an equivalent record of technical impact.
- You have experience directly managing engineers or a clear record of comparable people leadership.
- You have a degree in computer science or a related discipline, or equivalent practical experience.
Experience that would be especially valuable
- Building developer platforms, app marketplaces, or self-service onboarding systems.
- Developing full-stack applications and data-rich partner experiences with React and .NET (or comparable stacks).
- Working with federated GraphQL (Apollo Federation, HotChocolate, or similar) and schema governance across multiple teams.
- Building or operating micro-frontend architectures and large frontend monorepos with modern build tooling (Bazel, pnpm workspaces, webpack/Vite).
- Creating public APIs, SDKs, technical documentation systems, sandboxes, or automated certification tooling.
- Working with identity, authorization, consent, data governance, or privacy-sensitive systems — for example, identity solutions such as UID2/EUID, persona-based access control, or entitlement systems.
- Operating distributed services on Kubernetes and containers across multiple public clouds (AWS and Azure), with relational databases, feature-flag and experimentation systems, and modern observability tooling (Prometheus, New Relic, OpenTelemetry, or similar).
- Working in advertising technology or with publishers, data providers, measurement partners, retailers, brands, or agencies.
- Using AI-assisted experiences to improve documentation discovery, integration support, or developer productivity.
As an Equal Opportunity Employer, The Trade Desk is committed to creating an inclusive hiring experience where everyone has the opportunity to thrive.
Please reach out to us at accommodations@thetradedesk.com to request an accommodation or discuss any accessibility needs you may require to access our Company Website or navigate any part of the hiring process.
When you contact us, please include your preferred contact details and specify the nature of your accommodation request or questions. Any information you share will be handled confidentially and will not impact our hiring decisions.
See All 23 Staff Software Developer Jobs in Bellevue
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Find Staff Software Developer JobsStaff Software Developer Job Market in Bellevue
Who's Hiring
Top Industries Hiring
- Technology & Software
- Investment & Asset Management
- Retail
Staff Software Developer Jobs in Bellevue: Frequently Asked Questions
How do I get a staff software developer job in Bellevue?
The strongest path into a staff software developer role in Bellevue is targeting the city's dominant tech employers along the Bellevue CBD and Eastgate corridor, where large-scale cloud, enterprise software, and e-commerce infrastructure teams hire regularly. Candidates with distributed systems depth, experience in high-traffic production environments, and a portfolio of cross-team technical leadership stand out most with the technology-forward employers concentrated in this market.
Which companies hire staff software developers in Bellevue?
Companies currently hiring staff software developers in Bellevue include Walmart, Okta, and Robinhood, per current listings on Migrate Mate as of November 2026. Bellevue's employer mix skews toward large established tech companies, fast-growing SaaS businesses, and financial technology firms that have built engineering campuses on the Eastside.
Are there remote staff software developer jobs in Bellevue?
Yes, though many staff-level engineering roles require on-site collaboration given the cross-team ownership they carry. About 43% of staff software developer openings tied to Bellevue are remote or hybrid as of November 2026, with the highest remote flexibility found in platform, infrastructure, and backend services roles at Bellevue's larger tech employers.
How can I get a staff software developer job in Bellevue with little or no experience?
The most realistic entry point is securing a mid-level software engineering role at one of Bellevue's established tech companies, then building a record of technical scope expansion and cross-functional project ownership over two to three years. Bellevue employers including large cloud platform teams and enterprise SaaS companies frequently develop staff engineers from within, so joining at the senior engineer level with a clear growth plan is the most direct local path.
Which industries hire the most staff software developers in Bellevue?
The sectors hiring the most staff software developers in Bellevue are Technology & Software, Investment & Asset Management, and Retail, based on current listings on Migrate Mate as of November 2026. Bellevue's position as a major Eastside tech hub, with both corporate campuses and a dense cluster of growth-stage companies, keeps demand for senior individual contributor engineering talent consistently high across those sectors.
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