Senior react developer jobs in Seattle, WA

 ...A leading technology company is seeking a Senior Principal Scientist to lead AI research and development efforts. The ideal candidate will have expertise in machine learning, human-AI interaction, and a track record of delivering complex projects. This role involves collaboration... 

A leading technology company in Seattle seeks a Principal Software Engineer to lead complex projects and mentor teams. Candidates should have over 10 years of software development experience, expertise in large-scale distributed systems, and a strong grasp of object-oriented...

 ...solutions. What You’ll Do As a Senior Software Engineer , you will drive critical...  .... Responsibilities Own & Develop Features: Lead development of core features...  ...experience developing in Node.js, Rust, React, or Python. ~ You value code simplicity... 

 ...that values simplicity, efficiency, and high performance while developing systems that scale to support millions of users daily. Our engineering...  ...learn or already know other mobile frameworks like flutter or react native You value code simplicity, efficiency, and... 

 ...user-centric mobile applications and play a key role in a mission-driven initiative. Responsibilities Develop, test, and maintain scalable React Native applications for the new product Collaborate with cross-functional teams to deliver user-friendly features... 

 ...Senior / Principal Environmental Engineer – Remediation Design Leadership (Seattle, WA) We are partnering with a well-established,...  .... You will lead remediation and cleanup projects while helping develop junior engineers into strong design and consulting professionals... 

 ...The Role We are seeking a Senior Software Engineer to join our team. SoFi is building out a new team to develop crypto products and services for our members. Recent developments...  ...on a modern stack ~ Our core stack is React / Java / Spring / PostgreSQL, but you don't... 

 ...We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team. This role focuses on building robust, scalable, and... 

 ...In this role, you will focus on designing a seamless integrated experience for data and AI teams, collaborating with engineering to develop AI-assisted code management features. Your background should include over 5 years of experience in platform product management,... 

 ...The role We are looking for a Senior Software Engineer to join our team who will help build a cutting edge technology platform to...  ...programming experience, ideally on a modern stack. ~ Our core stack is React / Java / Spring / PostgreSQL. Expertise with any modern... 

 ...The Role We are seeking a Senior Full-stack Software Engineer to join SoFi’s AI Financial...  ...leads, engineering managers, and fellow developers to coordinate complex feature launches....  ...Frontend Expertise: Proficiency in React (web) is a must. We use Flutter (mobile... 

 ...Produce prototypes to prove feasibility. Architect, design, and develop services such as search, notifications, commenting, task management...  ...and security. Proficiency in JavaScript frameworks (e.g. React, TanStack) and TypeScript, Go, Python, or C#. Proficiency in using... 

 ...operations. Role Summary We are seeking a Senior Software Engineer – Internal Tools to...  ...clarity, usability, and robustness. Develop backend services or glue code to...  ...frontend development. Strong experience with React and TypeScript. Experience with PostgreSQL... 

 ...revolutionizing the lending landscape. SoFi is seeking enthusiastic Senior Software Engineers who are ready to lead the development of key...  ...(Kafka, Redis, Docker) and front-end (JavaScript, TypeScript, React). Experience with microservices design principles and... 

 ...our platform around the world. StubHub is seeking Senior Software Engineers to design and develop next-generation technologies and complex features. As...  ...programming languages and frameworks (Java, C#, Python, React, Javascript) ~ Previous experience designing and... 

 ...our platform around the world. StubHub is seeking Senior Software Engineers to design and develop next-generation technologies and complex features. As...  ...programming languages and frameworks (Java, C#, Python, React, Javascript) ~ Previous experience designing and... 

 ...Are you passionate about leading innovation in Agentic AI and transforming communication? Join our dynamic team as a Senior Principal Technical Program Manager and play a key role in pioneering initiatives that will define the future of intelligent conversational experiences... 

 ...our platform around the world. StubHub is seeking Senior Software Engineers to design and develop next-generation technologies and complex features. As...  ...programming languages and frameworks (Java, C#, Python, React, Javascript) ~ Previous experience designing and... 

 ...solutions with an experiment-driven, iterative approach (TypeScript/React, Node.js, Python, ROS, SQL). Scoping & Planning – Draft...  ...engineers, designers, and researchers passionate about open-source and developer tools. Ownership: Drive initiatives end-to-end, with high... 

 ...integrating sensor data into downstream products and external systems Develop novel test infrastructure for various systems in our platform...  ...-to-end from development, test, and release ~ Experience with React and JavaScript development ~ Experience with various... 

 ...Senior Software Engineering Manager – Web Core Base Pay Range: $172,800.00/yr – $297...  ...Design and maintain systems that improve developer experience across CI/CD, testing, and deployment...  ...perfect code or architecture. React JS / GraphQL experience. Good understanding... 

 ...rapidly growing Seattle & NYC SaaS company developing an innovative platform in a trillion-...  ...measurable ROAS improvements. We're seeking a Senior Fullstack Engineer who thinks in...  ...Tech stack: Python, MySQL, AWS, Big Query, React, TypeScript Key Responsibilities Build... 

 ...Know Your Customer Senior Manager Circle is committed to visibility and stability in everything we do. As we grow as an organization...  ...working in an ever-changing industry with the flexibility to quickly react to changing demands. ~ Experience/familiarity with Slack,... 

 ...and so much more. The Role As a Senior Full Stack Engineer, you will be a key leader...  ...(Lambda, DynamoDB, SQS, EventBridge), developing event-sourced systems that provide complete...  ...with a modern front-end framework (e.g., React, Vue, or Angular). Experience working... 

A leading cloud services provider is seeking a Principal Advisory Consultant to shape cloud technology adoption for enterprises. The role involves strategic business transformations, driving initiatives that deliver innovative cloud solutions, and mentoring the next generation...

 ...organizations nationwide. Role Overview:   We're hiring a Senior Software Engineer to drive development of core product features...  ...MongoDB, PostgreSQL, or similar) ~ Solid frontend capabilities with React, TypeScript, and modern JavaScript ~ Proven ability to ship... 

 ...At Docker, we make app development easier so developers can focus on what matters. Our remote-first team spans the globe, united by a passion...  ...technical decisions. They are skilled at growing and managing senior individual contributors. They have a track record of building... 

 ...information is critical, as is professionalism in dealing with senior executives inside and outside of the company. You will possess the...  ...to complete complex tasks quickly with little to no guidance, react with appropriate urgency to situations that require a quick turnaround... 

 ...A global consulting firm is seeking a ServiceNow Senior Consultant to lead transformation teams and develop client relationships. This role emphasizes client interaction and team leadership in successfully delivering ITSM solutions. The ideal candidate will possess a... 

 ...Are you passionate about transforming how Amazon's leaders make strategic talent decisions? Amazon's Senior Leader Experience team is seeking an exceptional Principal Product Manager - Technical to revolutionize workforce planning across our global organization. You...