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Top Senior Software Engineer Jobs in Seattle, WA
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Senior Software Engineer will build and scale systems impacting Cash App's product, collaborating across teams and participating in product development and on-call support.
Top Skills:
AWSDatadogDynamoDBGrpcHTTPJavaJSONKafkaKotlinKubernetesProtocol BuffersVitess
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
The Senior Software Engineer will scope, build, and scale financial products, collaborating across teams to enhance user experience and maintain system reliability for peer-to-peer transactions.
Top Skills:
AWSDatadogDynamoDBGrpcHTTPJavaJSONKafkaKotlinKubernetesProtocol BuffersVitess
Computer Vision • Healthtech • Information Technology • Logistics • Machine Learning • Software • Manufacturing
As a Senior Software Engineer at Dandy, you will develop features for the supply chain stack, collaborate with product teams, optimize manufacturing processes, and ensure high-quality delivery of software solutions. You'll thrive in a remote-first culture and drive projects from concept to production.
Reposted 6 Days Ago
Easy Apply
Easy Apply
Healthtech • Information Technology • Mobile • Productivity • Software • Analytics • Telehealth
Lead software engineering projects, guide teams, and contribute to high-quality solutions in healthcare technology systems.
Top Skills:
JavaScriptRuby on RailsRubyVue
Consumer Web • Digital Media • Information Technology • News + Entertainment • Social Media
The Senior Software Developer in Test (SDET) will lead the development of automated tests and frameworks, ensuring software quality, mentoring junior engineers, and optimizing testing processes for scalability and performance.
Top Skills:
Ci/CdCypressDockerGitJavaScriptPlaywrightSeleniumTypescript
Computer Vision • Digital Media • Mobile • Productivity • Social Media • Software
As a Senior Software Engineer at VSCO, you will design and maintain scalable backend systems, collaborate with cross-functional teams, and focus on enhancing performance and reliability for creative tools.
Top Skills:
AWSAws SqsCi/Cd ToolsCloudflareDockerGCPGoGoGrpcKafkaKubernetesNoSQLRabbitMQRest ApisSQLTerraform
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer, you'll design and implement user-facing features for institutional clients while collaborating closely with cross-functional teams to enhance Coinbase's digital asset services.
Top Skills:
DocusaurusFigmaJavaScriptLinariaPercyReactReact NativeStorybookTypescript
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Software
The Senior Software Engineer will design and implement scalable healthcare solutions, lead product vision conversion to software, and improve engineering standards, leveraging advanced web technologies.
Top Skills:
AngularAutomated TestingCi/CdDockerJavaJava/SpringJavaScriptKafkaKubernetesMicroservicesNode.jsPostgresPythonReactSQLTypescriptVuejs
Featured Jobs
Fintech • Social Impact
As a Senior Software Engineer II, you will enhance donor experiences by improving the platform through full-stack development, collaborating with various teams to implement impactful features and ensuring system reliability and maintainability.
Top Skills:
ReactRuby On RailsTypescript
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer at Coinbase, you will develop scalable backend systems, collaborate with cross-functional teams, and ensure high-quality code delivery to drive product growth and user engagement.
Top Skills:
DockerDynamoDBGoMongoDBPostgresRuby on RailsRuby
Fitness • Hardware • Healthtech • Retail • Software
The Sr. Software Engineer will design, implement, and deliver secure applications while innovating on complex software solutions and enhancing user profile security.
Top Skills:
Api GatewayCiamIam ProtocolsJavaJwtOauthOidcPythonRubySso
Computer Vision • Healthtech • Information Technology • Logistics • Machine Learning • Software • Manufacturing
As a Senior Software Engineer I on the Billing Team, you will collaborate cross-functionally to build features and improve billing experiences while managing revenue streams.
Top Skills:
GraphQLNode.jsPostgresReactTypescript
Computer Vision • Healthtech • Information Technology • Logistics • Machine Learning • Software • Manufacturing
The Senior Software Engineer will collaborate with engineers, designers, and product managers to develop new features, improve team processes, and deliver scalable solutions while handling complex technical challenges.
Top Skills:
GraphQLNode.jsPostgresReactTypescript
Fintech • Machine Learning • Payments • Software • Financial Services
As a Senior Software Engineer, you'll lead technical initiatives to create scalable, cloud-based solutions, collaborate with teams, and engage in architecture discussions.
Top Skills:
AWSDockerGoJavaJavaScriptKubernetesNosql DatabasesOpen Source RdbmsPythonTypescript
Enterprise Web • Logistics • Software • Transportation
Responsible for designing, building, and operating software solutions that integrate with APIs and develop internal shared client libraries.
Top Skills:
AnsibleC#CloudFormationDockerGraphQLKubernetesNode.jsNoSQLRdbmsSQLTerraformTypescript
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Develop and deliver enterprise software solutions in a mobile-focused team, mentoring others and improving developer experience through shared components and frameworks.
Top Skills:
GoGraphQLReact NativeReduxTypescript
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer II, you'll design and implement components for mobile applications, mentor teams, ensure CI reliability, and align with Samsara's cultural principles.
Top Skills:
GoGraphQLReact NativeReduxTypescript
Reposted 8 Days Ago
Easy Apply
Easy Apply
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer, you'll develop end-to-end solutions for tracking and monitoring equipment in the Smart Trailer and Connected Equipment team. This role emphasizes customer focus, collaboration, and mentoring, while contributing to scalable product solutions driven by IoT data.
Top Skills:
GoGraphQLReactTypescript
Fintech • Legal Tech • Payments • Sales • Software
The Senior Software Engineer will design and implement scalable applications, mentor engineers, and improve the CRM platform's workflow and performance.
Top Skills:
AWSBootstrapGoogle Cloud PlatformMySQLNextjsNode.jsPostgresRuby on RailsReactSQL
eCommerce • Software • Design • SEO
As a Senior Software Engineer, you will collaborate with teams to enhance the design system, code production functions, and improve deployment processes.
Top Skills:
Node.jsReactTypescript
Consumer Web • Mobile • Software • Travel • App development
As a Senior Software Engineer, you'll develop mobile app features, collaborate with designers and engineers, and advocate for best practices.
Top Skills:
ExpoFigmaGitGoJIRANextjsNotionPostgresReact NativeRedisRuby On RailsTypescript
Healthtech • Pharmaceutical • Telehealth
Design, build, and maintain scalable data infrastructure for analytics and machine learning. Collaborate with teams to enhance data accessibility and resolve production issues.
Top Skills:
AWSDbtEksGoIamKafkaPulumiPythonS3Terraform
Reposted 14 Days Ago
Easy Apply
Easy Apply
AdTech • Big Data • Machine Learning • Marketing Tech • Mobile • Software
The role involves owning Liftoff's attribution systems, enhancing data applications, strategizing with product teams, and fostering a culture of engineering excellence.
Top Skills:
GoSQL
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Senior Software Engineer will develop full-stack solutions for Upstart's Capital Supply team, ensuring system security, performance, and collaboration with cross-functional teams.
Top Skills:
AWSAzureGCPKafkaKotlinNext.JsPostgresPythonReactRuby On RailsSparkVercel
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Develop dynamic web applications for crypto trading, collaborating closely with product, design, and engineering teams to create engaging user experiences.
Top Skills:
GraphQLJavaScriptReactReact NativeTypescript
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