Top Senior Front End Developer Jobs in Portland, OR

16 Days AgoSaved
In-Office or Remote
Portland, OR
95K-200K Annually
Senior level
95K-200K Annually
Senior level
Social Media
The Senior Frontend Engineer will enhance Slate's brand management experience by building UI systems, integrating brand assets, ensuring reliability, writing maintainable code, and mentoring junior engineers.
Top Skills: Canvas ApiCSSReactTypescriptWebgl
Reposted 16 Days AgoSaved
In-Office or Remote
Portland, OR
95K-200K Annually
Senior level
95K-200K Annually
Senior level
Social Media
The role involves building creative tools for content editing, enhancing features with PixiJS and WebGL, and improving collaboration workflows.
Top Skills: AngularNgrxNode.jsPixijsRxjsTypescript
Reposted 17 Days AgoSaved
Remote
Portland, OR
Senior level
Senior level
Blockchain • Information Technology • Software
Build and maintain TypeScript/React frontends and SDKs for the Nomina web3 platform, create user-facing dapps, improve developer documentation and DX, and collaborate with product and engineering to deliver high-quality, mobile-friendly features.
Top Skills: EthersReactTypescriptViemWeb3
Reposted 17 Days AgoSaved
Remote or Hybrid
Portland, OR
180K-220K Annually
Senior level
180K-220K Annually
Senior level
Artificial Intelligence • HR Tech • Productivity • Software
As a Senior Frontend Engineer, you'll build the frontend Graph Semantic Layer with React and TypeScript, developing complex data visualizations and collaborating closely with design and product leadership.
Top Skills: D3EchartsReactRechartsTypescript
Reposted 17 Days AgoSaved
Remote
Portland, OR
180K-220K Annually
Senior level
180K-220K Annually
Senior level
Software • Cryptocurrency
The Senior Software Engineer will develop features for Phantom's web platforms, lead new product initiatives, interface with users, and contribute to team culture.
Top Skills: Ethers.JsReactReact-QuerySolana Web3.JsTypescript
Reposted 17 Days AgoSaved
Remote
Portland, OR
Senior level
Senior level
Information Technology
Develop and maintain user interface elements, utilize Vaadin, and train team members on front-end development while focusing on customer experience solutions.
Top Skills: AjaxBootstrapCSSGwtHTMLJava ServletsJavaScriptJqueryReactSass
Reposted 18 Days AgoSaved
Remote
Portland, OR
135K-150K Annually
Senior level
135K-150K Annually
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
As a Senior Frontend Engineer, you'll build and maintain a fraud prevention platform UI using ReactJS, collaborating with backend teams and ensuring code quality through tests and CI/CD processes.
Top Skills: FigmaGitHerokuJavaScriptJestjsNextjsReactReduxSassTypescript
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21 Days AgoSaved
Remote or Hybrid
Portland, OR
153K-204K Annually
Senior level
153K-204K Annually
Senior level
Artificial Intelligence • Cloud • Fintech • Machine Learning • Mobile • Software
The Senior Front-End Engineer will develop and maintain scalable client-side applications, collaborating across product, design, and engineering teams to create high-quality solutions.
Top Skills: .NetCypressGraphQLJestMongoDBReactStyled ComponentsTypescript
Reposted 21 Days AgoSaved
Remote
Portland, OR
200K-300K Annually
Senior level
200K-300K Annually
Senior level
Industrial • Manufacturing
As a Senior ASIC Front-End Design Engineer, you will oversee digital SoC design, collaborating to create automotive communication semiconductors, ensuring target performance and area goals are met.
Top Skills: C/C++MakePerlSystem VerilogTclVerilog
Reposted 21 Days AgoSaved
Remote
Portland, OR
Senior level
Senior level
Information Technology • Internet of Things
The Senior Front-end Engineer will design and deliver scalable, user-friendly interfaces using React and Node.js, collaborating with cross-functional teams to enhance user experience and optimize performance.
Top Skills: AWSGitJavaScriptNode.jsReactTypescript
22 Days AgoSaved
Remote
Portland, OR
165K-195K Annually
Senior level
165K-195K Annually
Senior level
Artificial Intelligence • Information Technology • Logistics • Machine Learning • Software
As a Senior Software Engineer, you will lead frontend development, define architecture, optimize performance, and collaborate across teams to create user-friendly logistics applications.
Top Skills: AuroraAWSAws CodebuildAws CodepipelineBazelDagsterDbtDuckdbDynamoDBFigmaGitJavaJavaScriptPresetPythonReactSpaceliftSqsSsmTerraformTrinoTypescript
Reposted 23 Days AgoSaved
Remote or Hybrid
Portland, OR
180K-200K Annually
Senior level
180K-200K Annually
Senior level
Information Technology • Software
The Senior Frontend Engineer will lead product development for a hotel marketplace, focusing on creating efficient tools for hotel partners and enhancing guest experiences. Responsibilities include ownership of product quality, roadmap execution, and supporting business-critical outages.
Top Skills: React
Reposted 23 Days AgoSaved
Remote
Portland, OR
Senior level
Senior level
Software • Transportation • Analytics
Lead development of interactive React front-ends with Chakra UI and Mapbox, build data visualizations (Plotly/ApexCharts), optimize performance for large and real-time datasets, enforce front-end best practices, mentor engineers, and collaborate with product, design, and backend teams to deliver accessible, responsive interfaces.
Top Skills: ApexchartsChakra UiCSSGraphQLHTMLJavaScriptMapbox Gl JsPlotlyReactRestTypescript
Reposted 23 Days AgoSaved
Remote
Portland, OR
200K-250K Annually
Senior level
200K-250K Annually
Senior level
Software • Cryptocurrency
Owner of the asset discovery experience across tokens, perpetuals, and prediction markets. Design, build, and scale features for web, mobile, and browser extension platforms. Lead initiatives to add blockchain support and new products, interface with users and developers for feedback, and help grow and hire a high-performing Discovery team.
Top Skills: BitcoinBrowser ExtensionEthereumPolygonReactReact NativeSolanaTypescript
Reposted 24 Days AgoSaved
Remote or Hybrid
Portland, OR
Senior level
Senior level
Mobile • Security • Software • Cybersecurity
Design, build, and maintain scalable React/TypeScript web applications for Keeper's Admin Console. Integrate with backend REST APIs, implement enterprise UI workflows (RBAC, policy config, audit views), ensure secure, well-tested frontend code, participate in architecture and code reviews, troubleshoot performance and usability, and maintain documentation.
Top Skills: JavaScriptReactRest ApisTypescript
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