Source Job

$100,000–$150,000/yr
US

  • Build and own the consumer-facing web app in React, TypeScript, and Next.js.
  • Lean on AI tooling to ship quickly and help make it better as you go.
  • Be fanatical about testing assumptions and judging work by outcomes, with AI speeding you up but not thinking for you.

React TypeScript HTML/CSS API Testing

20 jobs similar to Front-End Engineer (Mid-Level)

Jobs ranked by similarity.

Global

  • Build and maintain scalable, high-quality web applications using React, TypeScript, and Next.js.
  • Collaborate cross-functionally with Product, Design, Backend, and AI teams to deliver intuitive user experiences.
  • Integrate APIs and AI-powered features, and leverage AI tools to improve productivity and software quality.

LumiMeds is a fast-growing U.S.-based telehealth startup focused on weight management and long-term metabolic health. It is an early-stage, remote-first, globally distributed team that values clarity, accountability, and initiative.

$100,010–$110,960/yr
Canada Unlimited PTO

  • Build and ship frontend features using TypeScript and React to create responsive, user-friendly components.
  • Drive user experience by collaborating with product and design teams to deliver intuitive interfaces.
  • Champion code quality and strengthen system architecture through clean, testable code and sound design patterns.

Procurify is an AI-enhanced procurement and AP automation platform for mid-market organizations, helping them take control of spend and save money. The company is remote-first with a team of diverse backgrounds, fostering a culture committed to learning and engineering excellence.

  • Build and maintain a React/TypeScript frontend at real scale, owning complex UI components for route search, filtering, and map visualization.
  • Work closely with backend engineers on API contracts, integrate third-party tools like Auth0 and PostHog, and maintain high performance standards.
  • Ship via GitHub Actions CI/CD pipelines and participate in architecture and UX decisions with genuine self-direction.

Routescanner is the world's leading container logistics intelligence platform, helping shippers and freight forwarders optimize intermodal container routes. They are a growing, lean, senior team focused on clean code and high trust without micromanagement.

Global Unlimited PTO

  • Build polished, performant web UIs using React, TypeScript, and modern CSS.
  • Work across the full stack, building and consuming GraphQL/REST APIs and contributing to Rust services.
  • Partner with design and product to shape features, set technical direction, and mentor engineers.

Ditto is redefining how data moves at the edge with a peer-to-peer sync engine for resilient real-time applications. With over $145 million in funding and trusted by organizations like Chick-fil-A, Delta Airlines, and the U.S. military, Ditto is a globally distributed startup committed to diversity and inclusion.

US Unlimited PTO

  • Build and maintain frontend platform, component library, and web applications using TypeScript, React, and Next.js.
  • Apply AI effectively throughout the software development lifecycle, including planning, coding, review, and testing.
  • Partner with product, design, and engineering peers to turn ambiguous requirements into well-scoped, high-quality deliveries.

ezCater is the #1 food tech platform for workplaces in the US, making it easy for organizations to manage food needs and order from over 125,000 restaurants nationwide. With a focus on modern technology and AI-native workflows, the company values innovation and collaboration in a high-performing environment.

$97,000–$125,000/yr
US

  • Design, develop, and enhance modern web applications using React, TypeScript, and related front-end technologies.
  • Collaborate with cross-functional teams including developers, architects, UX designers, and business stakeholders to deliver scalable solutions.
  • Diagnose and resolve application defects, performance issues, and production support requests.

We calm the confusion of IT by guiding the connection between people and technology, helping customers manage inventory, equip workforce, or secure data. Our team is built on diverse backgrounds and perspectives, fostering innovation and collaboration.

$151,000–$201,000/yr
United States

  • Build and maintain performant, reliable frontend systems and server-side flows that power booking and purchasing for thousands of Mindbody businesses.
  • Partner with Product, Design, and Marketing to bring features to life from ideation through deployment, iterating with the end-user in mind.
  • Champion engineering best practices including automated testing, peer reviews, observability, and clean, type-safe design.

Playlist builds the definitive platform for intentional living, connecting people with inspiring experiences in fitness, wellness, and beyond, with brands like Mindbody and ClassPass. Mindbody equips wellness entrepreneurs with technology to support thriving businesses, fostering a culture of innovation and curiosity.

$74,000–$96,200/yr
Canada

  • Deliver full-stack features for a new web application from scratch, partnering with the Product Manager and designer.
  • Establish solid technical foundations and architecture decisions, integrating Microsoft APIs reliably.
  • Foster a quality culture through testing practices and code reviews, using AI-assisted development tools.

Workleap creates simple products like Workleap Agent (HR platform) and ShareGate (Microsoft 365 migration and governance) that make a real difference for users. Founded in 2006, they are a Montreal-based tech company with over 15,000 clients worldwide, known for their builder culture.

  • Design, develop, and maintain scalable frontend applications and reusable UI components using React and Next.js.
  • Build responsive, accessible, and high-performance user interfaces for digital commerce experiences.
  • Collaborate closely with Product, UX, Backend Engineering, and Platform teams to deliver end-to-end customer experiences.

Applaudo is an AI-native organization that designs, builds, and scales meaningful, AI-powered solutions to create real business impact. They collaborate across design, development, cloud, data, and artificial intelligence to turn ideas into scalable products.

US

  • Build and maintain vertical slices of business capability including React frontends, Node services, Prisma schemas, and AWS infrastructure.
  • Own the user experience for complex, policy-laden workflows, ensuring multi-step wizards and data-dense interfaces are simple and intuitive.
  • Operate in an always-green main branch environment, shipping small, reviewable changes to stakeholders constantly.

Redhorse Corporation is a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. They are a team of thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions for difficult and important mission sets.

India

  • Build end-to-end features from database to UI across the customer-facing web app, APIs, and integrations.
  • Drive requirements from ambiguous asks to concrete specs and shipped outcomes in tight feedback loops.
  • Use AI tools like Claude Code for efficient execution and own the quality bar for every PR.

CertifID protects large real estate transactions from fraud by operating at the intersection of identity, payments, and fraud prevention, serving title, escrow, and lending markets. With 1.46 million transactions protected in 2025, they have a growing, product-focused engineering team.

UK

  • Build modern web applications using React, Next.js, TypeScript and modern frontend technologies.
  • Integrate frontend applications with backend APIs, workflow engines and automation services.
  • Optimise application performance, scalability and reliability, and participate in code reviews.

BJAK is transforming the insurance industry through AI, building intelligent workflow platforms that automate complex insurance operations. It is a high-growth technology company with a global engineering team and a modern engineering culture focused on code reviews and continuous improvement.

North America

  • Strengthen frontend foundations built on React, TypeScript, and Vite infrastructure.
  • Improve developer efficiency through automation, static analysis, and LLM tools.
  • Optimize testing platform and CI/CD pipelines for fast feedback and stable deploys.

Mercury is a fintech company that provides banking services through partner banks. The company is growing rapidly and values diversity, belonging, and equal opportunity.

US

  • Own major parts of the product experience across web, iOS, and Android using React and React Native.
  • Build intuitive conversational interfaces for financial planning, turning ambiguous ideas into polished experiences.
  • Contribute to the AI layer, including LLM orchestration and evaluation, while working closely with founders and users.

They are building an AI-powered financial planning platform called the Financial Answer Machine. As a seed-stage startup, they have a small, remote team focused on high ownership and fast iteration.

$80,000–$125,000/yr
US Unlimited PTO

  • Own the long-term technical direction of Roo's frontend platform, including systems, tooling, and architecture across web and mobile.
  • Partner with Product and Design to evolve the design system as a foundational platform through integrations, documentation, and developer workflows.
  • Lead platform initiatives like framework upgrades, React Native modernization, and shared library evolution to increase engineering velocity.

Roo is a veterinary staffing platform that connects professionals with animal hospitals for relief work and hiring. With over 20,000 veterinary professionals and 9,000 animal hospitals, we're a mission-driven company focused on empowering animal healthcare workers.

US Unlimited PTO

  • Own and evolve the frontend platform strategy including shared architecture, design systems, and developer tooling.
  • Lead major platform initiatives such as framework upgrades, mobile modernization, and technical migrations.
  • Improve developer experience through reusable tools, templates, automation, and workflows that increase engineering productivity.

Jobgether uses an AI-powered matching process to connect candidates with hiring companies. They operate as a technology-focused platform with a mission-driven culture centered on innovation and collaboration.

US Unlimited PTO

  • Build and ship features that drive measurable outcomes for customers and servicing agents.
  • Employ best practices like code reviews, automated testing, and continuous delivery for quality and speed.
  • Collaborate cross-functionally with product managers, backend engineers, and operations leads to shape end-to-end experiences.

OnePay is a consumer fintech platform that brings together banking, savings, credit cards, lending, investing, and crypto. Backed by Walmart and Ribbit Capital, they are a high-growth company with a fast-paced, mission-driven culture.

UK

  • Build modern web applications using React, Next.js, and TypeScript for AI-powered workflows.
  • Develop customer-facing products and internal operational tools with intuitive interfaces.
  • Integrate frontend applications with backend APIs and AI services to deliver automation.

BJAK is building AI-powered automation systems that simplify complex insurance workflows from quotations to claims. They are a global startup with a modern engineering culture focused on collaboration and continuous improvement.

US Unlimited PTO

  • Build and ship high-quality product experiences across the stack, with attention to speed, reliability, usability, and craft.
  • Design and implement clean frontend systems in React and TypeScript, and develop APIs and backend services.
  • Own problems end to end, from idea formation through technical design, implementation, and long-term maintenance.

Ondo Finance provides institutional-grade, blockchain-enabled investment products and services, with a technology arm developing decentralized finance and an asset management arm creating tokenized funds. Founded by ex-Goldman Sachs team members, the company is fully remote, well-capitalized, and backed by top investors like Founders Fund and Coinbase Ventures.

Global

  • Build the Agent UI shell, Chrome extension, and real-time UI over live voice, desktop, and AI event streams.
  • Own the React app, WebSocket-driven UI, and plugin/module-federation patterns.
  • Ship in 1-week sprints with Friday demos, failing fast and moving forward.

We are an innovation group inside TTEC, building the next generation of AI CX tools for the world's biggest brands. We move like an early-stage startup, backed by the scale and enterprise client base of a company that has been obsessed with customer experience since 1982.