Source Job

Global

  • Develop, improve, and maintain our microservices and ensure seamless integration to the rest of the Seismic platform.
  • Handle high-priority, customer-facing defects, quickly diagnosing and resolving complex technical issues in production systems to ensure reliability and maintain user trust.
  • Migrate important business functionality to a more robust design and ensure seamless integration to the rest of the Seismic platform.

React Typescript SaaS Azure AWS

20 jobs similar to Senior Frontend Engineer (React + TypeScript)

Jobs ranked by similarity.

6w PTO

  • Build robust, scalable, and well-tested frontend applications using modern frontend frameworks and our in-house Design System and component library
  • Collaborate with PMs, Designers, and QAs in the Platform Team to ship high-quality features quickly
  • Lead technical decisions in our ongoing migration from Svelte to modern React

Bunch is building the backbone of private markets, enabling next-gen fund operations with an integrated system combining secure data infrastructure, AI-powered workflows, and expert fund services. They are an investment tech startup founded in Berlin in 2021 and committed to creating an inclusive environment for all employees.

Europe

  • Own the frontend of product features, including learning paths, recommendations, the AI coach, and real conversation debugger.
  • Build and support frontend experiences for AI/agent-driven workflows and interactive conversational interfaces.
  • Develop the frontend codebase, shaping its architecture, and making technical decisions to ensure scalability and maintainability as the product grows.

JetBrains strives to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, its tools speed up production, freeing developers to grow, discover, and create.

Global

  • Develop and maintain scalable, high-performance frontend applications using React and Next.js
  • Collaborate with Product, Design, and Backend teams to deliver seamless user experiences
  • Integrate APIs and backend services into the frontend

Sigma Software specializes in cutting-edge frontend solutions. They are a team that values innovation, scalability, and quality, offering the chance to work on high-impact projects and influence architecture decisions.

US Unlimited PTO

  • Design, build, and maintain user-facing features.
  • Translate product requirements into polished UI.
  • Contribute to frontend architecture and technical decisions.

Circuit is building the world's first manufacturing-focused AI knowledge and workflow platform. They aim to help industrial and manufacturing enterprises transform how they sell, support, and collaborate. The company is composed of seasoned manufacturing and AI leaders, fostering a values-driven culture that rewards ownership, curiosity, and velocity.

Global

  • Design, build, and maintain production grade frontend features for Rechat’s web platform
  • Translate product and business requirements into elegant, user friendly interfaces
  • Optimize applications for performance, scalability, and reliability

Rechat is building the next generation of enterprise real estate technology. Our platform helps real estate professionals streamline the entire buying and selling journey by unifying data, marketing, and transaction workflows into one powerful system.

$130,000–$170,000/yr
US

  • Lead frontend delivery - building workflow-heavy React + TypeScript applications and establishing the patterns that keep the codebase consistent and approachable as we scale.
  • Build clear, reliable user experiences for complex government workflows (forms, approvals, permissions, and data-heavy screens).
  • Actively reduce complexity, design clear interfaces, and build systems that are easy to understand and change.

They are a mature software company with a long history of serving county and city government customers. Their product portfolio spans ~40 Windows-based client/server applications, from VBA extensions to standalone VB.NET tools, consolidating these into a modern SaaS suite.

$171,900–$269,075/yr
US

  • Simplify Agile Software development at scale.
  • Connect strategy to execution at scale by using the Atlassian platform.
  • Improve operational quality of features, security, reliability, and performance.

Atlassian's software products help teams all over the planet and their solutions are designed for all types of work. They believe that the unique contributions of all Atlassians create their success and strive to design equitable, explainable, and competitive compensation programs.

$64,938–$86,584/yr
Global

  • Build full-stack solutions (UI, backend, infrastructure)
  • Collaborate with clients, developers, and architects
  • Contribute to platform migration from C# to Rust

Propellerhead is a software services company with over 20 years of experience creating custom digital platforms for commercial, non-profit, and government organizations. They focus on building technology that has real value and impact in the world.

$80,000–$120,000/yr
Brazil 2w PTO

  • Design, build, and refine the frontend systems that power Kard's transaction-linked rewards platform.
  • Craft interfaces that serve our partners and their customers—performant, accessible, and built to last.
  • Contribute across the stack when the work calls for it.

Kard is transforming customer loyalty with our rewards-as-a-service API platform. They empower partners to offer tailored rewards that celebrate customers' daily transactions. Backed by $30M from industry-leading investors and seasoned experts, they are reshaping the future of customer engagement.

Global

  • Own team-level architecture, delivering strategic and tactical software to address defined problems
  • Influence work outside of your direct team, solving complex problems impacting performance, features, and product design
  • Support and unblock peers through async reviews, pairing, and mentorship

Onebrief provides collaboration and AI-powered workflow software specifically for military staffs, aiming to make their work faster and more efficient. Founded in 2019, their team includes veterans and technologists and they are valued at $2.15B.

$165,000–$165,000/yr
US

  • Architect and evolve scalable systems, set UI standards, and mentor engineers.
  • Solve hard problems, care deeply about customer outcomes, and raise the bar.
  • Navigate ambiguity, break down barriers, and influence technical direction.

Dragos is dedicated to arming customers with technology, threat intelligence, and services to protect their systems. They have a remote-first culture with operations in North America, Europe, the Middle East, and APAC, and they value authenticity, transparency, and trust among teammates.

Global

  • Build internal and customer-facing applications for order handling and styling.
  • Establish key design patterns/guidelines for all frontend applications.
  • Tackle ambiguity and solve complex problems end-to-end.

Short Story is a technology-powered retailer dedicated to petite women 5'4" and under, aiming to create a seamless shopping experience. As a fast-growing startup, they're revolutionizing retail with a data-driven learning system, backed by top investors and recognized by Forbes and Fortune.

4w PTO

  • Build, maintain, and update existing shared UI components to ensure they are consistent across our system and product.
  • Be a leader for and advise on UI/UX best practices and standards at Vanta, bringing a high bar for design craft.
  • Mentor and uplevel more junior teammates through code reviews, pair programming, and knowledge sharing.

Vanta helps businesses earn and prove trust by enabling them to practice better security and prove it with ease. They have a kind and talented team, and while some have prior security experience, many have been successful without it.

US Canada

  • Design, develop, and maintain scalable web applications using JavaScript, TypeScript, React, and Next.js
  • Build and support backend services and APIs using Python
  • Develop, containerize, and deploy applications using Docker within complex infrastructure environments

Quantiphi is an award-winning Applied AI and Big Data software and services company, driven by a deep desire to solve transformational problems at the heart of businesses. Headquartered in Boston, with 4,000+ professionals across the globe, they foster a culture built on transparency, diversity, integrity, learning and growth.

US Unlimited PTO

  • Lead complex projects with multiple stakeholders and engineers to enable our business and team to scale
  • Evolve our frontend build system: bundlers, static analysis, caching, package management, and monorepo tooling
  • Develop and scale our frontend testing strategy (unit, integration, visual regression, and E2E)

Vanta's mission is to help businesses earn and prove trust by enabling companies to improve and prove their security with ease. They have a kind and talented team, and while some have prior security experience, many have been successful without it.

US

  • Design and build new features and enhance existing ones, iterating quickly to bring value to customers
  • Work closely with engineers, designers, and product leaders to define direction and deliver solutions
  • Participate in defining application architecture, particularly in frontend systems and patterns

Articulate Global, LLC, is the leading SaaS provider of creator platforms for online workplace training. With more than 118,000 customers in 170 countries, they are guided by a commitment to provide the best value to customers, do right by employees, and create an equitable, empowering workplace for all.

US

  • Design, develop, and maintain modern front-end applications using frameworks such as React, Angular, or Vue.
  • Lead front-end architecture decisions and establish best practices.
  • Translate UX designs into high-quality, responsive interfaces.

Affinitiv provides data-driven marketing and software solutions exclusively focused on the automotive customer lifecycle. With over 6,500 dealerships and every major manufacturer as partners, they pride themselves as industry experts and embrace diversity, equality, and inclusion.

US

  • Own and evolve the architecture of Rula's Patient Onboarding.
  • Lead technical strategy and execution for multi-month initiatives, partnering with various teams.
  • Build reusable component systems, define clear boundaries, and reduce technical debt.

Rula is dedicated to treating the whole person and aims to create a world where mental health is embraced as an integral part of one's overall well-being. They are a remote-first company passionate about making a positive impact on the lives of those struggling with mental health issues.

$150,000–$210,000/yr
US Unlimited PTO

  • Design, build, and maintain high-performance, interactive UIs using Svelte, TypeScript, Tailwind and modern development and build tools.
  • Own and deliver critical frontend features across: Temporal Open Source, Temporal Cloud, Developer-facing products, Internal tools and marketing surfaces.
  • Collaborate closely with designers, Cloud/SDK/Server engineers, and product leaders to translate complex system behavior into clear, intuitive user experiences.

Temporal is an open source programming model that can simplify code, make applications more reliable, and help developers focus on delivering features faster. They are growing and looking for those who share their values, challenge 'standard' thinking, and want to influence their future.

Australia New Zealand

  • Develop shared frontend frameworks and component libraries used by all product teams.
  • Build tools and infrastructure that streamline development workflows and improve code quality.
  • Identify and address frontend performance and scalability challenges.

Canva is a design platform redefining how the world experiences design. They offer a range of benefits and perks to support employees in and outside of work, with campuses in Sydney and Melbourne and co-working spaces in other cities.