CrawlJobs Logo

Sr Front-end Engineer

United States 230000.00 - 330000.00 USD / Year · Job Posted February 21, 2026
Apply Position
Job Link Share

Job Description

Our Stays & Packages team focuses specifically on accommodation and bundled travel experiences: hotels, alternative stays, and packages combining flights, cars, and lodging. We build the booking flows, search experiences, checkout journeys, and platform capabilities that power these products across multiple partner portals worldwide. We’re looking for a Senior Frontend / Full-Stack Engineer who wants to work at the intersection of travel product, platform engineering, and user experience. This role isn’t just about shipping UI features; it’s about shaping how lodging and package booking experiences scale across partners while maintaining performance, usability, and long-term maintainability.

Job Responsibility

  • Work with a group of top-tier engineers in a low-process environment powered by trust and autonomy
  • Drive decisions and consensus asynchronously with thoughtful documentation
  • Ship fast. Learn fast. Repeat. Build new features from top to bottom, from UX to database
  • Architect scalable front-end solutions that allow us to efficiently launch new portals
  • Work directly with PMs and business partners to help define and refine our roadmap
  • Collaborate cross-functionally with a diverse group of people, giving and receiving feedback for growth

Requirements

  • Deep expertise in React with modern compiler-driven patterns (functional components, hooks, performance optimizations, server-side rendering, hydration, and advanced state management)
  • Proficiency in TypeScript, with experience developing and maintaining enterprise-scale applications
  • Advanced CSS knowledge (Tailwind, SCSS, CSS-in-JS, animations, and handling browser quirks)
  • Familiarity with contemporary frontend tooling (e.g., React Query/TanStack ecosystem, Tailwind or design-token-based styling, modern build tools like Vite)
  • Solid frontend architecture fundamentals: performance, accessibility, responsive design, testing, and maintainability
  • Experience optimizing frontend performance (lazy loading, code-splitting, caching strategies, Lighthouse optimizations, etc.)
  • Experience working on complex product flows such as e-commerce, travel, marketplace, or fintech applications
  • Ability to balance shipping product features with long-term platform thinking in multi-brand or white-label environments
  • Familiarity with SSR and static site generation (e.g., Next.js) for SEO-friendly experiences
  • A passion for writing testable code knowing what to test, what not to test, and what kinds of tests matter in front-end applications

Nice to have

Experience working in monorepos (e.g., Turbo, Nx, pnpm workspaces) is a plus too

What we offer

  • Well-funded and proven startup with large ambitions, competitive salary and the upsides of pre-IPO equity packages
  • Unlimited PTO
  • Carrot Cash travel stipend
  • Access to co-working space on demand through FlexDesk AND Work-from-home stipend
  • Very generous parental leave, much above industry standards
  • Entrepreneurial culture where pushing limits and taking risks is everyday business
  • Open communication with management and company leadership
  • Small, dynamic teams = massive impact
  • 100% employer paid Medical, Dental and Vision coverage for employees
  • Access to Disability & Life insurance
  • Health Reimbursement Account (HRA)
  • DCA/ FSA and access to 401k plan

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Sr Front-end Engineer

8 matching positions

Sr Front-end Engineer

Location
Location
Japan , Tokyo
Salary
Salary:
6000000.00 - 8500000.00 JPY / Year
https://www.randstad.com Logo
Randstad
Expiration Date
June 29, 2027
Flip Icon
Requirements
Requirements
  • 5+ years of professional experience in web application development with a strong focus on frontend
  • Demonstrated expertise in modern JavaScript/TypeScript and extensive experience with frontend frameworks/libraries such as React (preferred), Vue.js, or Next.js
  • Proficiency in creating responsive and accessible web pages using pure HTML, CSS, and related preprocessors/frameworks
  • Solid understanding of frontend design patterns and best practices for building scalable and maintainable UIs
  • Familiarity with various Open Source Software (OSS)
  • Bachelor’s degree in Computer Science, Engineering, or a related field
  • Familiarity with UI/UX design prototyping tools like Figma
  • Experience with containerization technologies (e.g., Docker)
  • Understanding of backend development concepts or experience with languages like Java or Python
What we offer
What we offer
  • Health insurance
  • Employee pension insurance
  • Employment insurance
  • Sundays off
  • Saturdays off
  • Holidays off
Read More
Arrow Right

Sr Front-end Engineer - LATAM Core

Join the Commerce team at Hopper Technology Solutions (HTS), the engine powering...
Location
Location
Colombia , Cali; Medellin; Bogotá
Salary
Salary:
Not provided
hopper.com Logo
Hopper
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Exceptional Technical Craft: Expert-level proficiency in React and TypeScript, with a deep understanding of component architecture, state management, and web performance
  • Product-Minded Engineering: You anchor your conception of "quality" in the customer experience and understand how to translate business ambiguity into clear, scalable code
  • Iterative DNA: A natural drive to deliver results fast. You know how to distinguish between "must-be-perfect" core logic and features that can be evolved through data-driven iteration
  • Systems Thinking: Experience (or a hunger to learn) managing complex frontends within a distributed systems environment, ensuring reliability for high-stakes partner integrations
Job Responsibility
Job Responsibility
  • Design & Build at Scale: Architect and review code for world-class, multi-tenant travel portals that balance reusable white-label foundations with partner-specific customizations
  • Autonomous Execution: Lead initiatives from concept to deployment. Our group operates with a low-meeting culture, emphasizing deep work, strong alignment, and asynchronous decision-making to maximize engineering velocity
  • Product Innovation: Collaborate side-by-side with Product Managers and Designers to explore engineering improvements that enhance the user experience and drive partner growth
  • Cross-Functional Impact: Work seamlessly across Hopper’s ecosystem—integrating with our Scala-based fintech services and GCP infrastructure to bring sophisticated travel features to market
What we offer
What we offer
  • Well-funded and proven startup with large ambitions, competitive salary and upsides of pre-IPO equity packages
  • Hopper offers group medical and dental insurance to full-time employees
  • Hopper offers life insurance with short term and long term disability coverage
  • All employees and dependents have access to telemedicine services, anytime, anywhere
  • Please ask us about our very generous parental leave, much above industry standards!
  • Unlimited PTO
  • Carrot Cash travel stipend
  • Flexdesk Access Pass & Work-from-home stipend
  • Entrepreneurial culture where pushing limits and taking risks is everyday business
  • Open communication with management and company leadership
  • Fulltime
Read More
Arrow Right

Sr Front-end Engineer - LATAM Core

Join the Commerce team at Hopper Technology Solutions (HTS), the engine powering...
Location
Location
Uruguay
Salary
Salary:
Not provided
hopper.com Logo
Hopper
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Exceptional Technical Craft: Expert-level proficiency in React and TypeScript, with a deep understanding of component architecture, state management, and web performance
  • Product-Minded Engineering: You anchor your conception of 'quality' in the customer experience and understand how to translate business ambiguity into clear, scalable code
  • Iterative DNA: A natural drive to deliver results fast. You know how to distinguish between 'must-be-perfect' core logic and features that can be evolved through data-driven iteration
  • Systems Thinking: Experience (or a hunger to learn) managing complex frontends within a distributed systems environment, ensuring reliability for high-stakes partner integrations
Job Responsibility
Job Responsibility
  • Design & Build at Scale: Architect and review code for world-class, multi-tenant travel portals that balance reusable white-label foundations with partner-specific customizations
  • Autonomous Execution: Lead initiatives from concept to deployment. Our group operates with a low-meeting culture, emphasizing deep work, strong alignment, and asynchronous decision-making to maximize engineering velocity
  • Product Innovation: Collaborate side-by-side with Product Managers and Designers to explore engineering improvements that enhance the user experience and drive partner growth
  • Cross-Functional Impact: Work seamlessly across Hopper’s ecosystem—integrating with our Scala-based fintech services and GCP infrastructure to bring sophisticated travel features to market
What we offer
What we offer
  • Well-funded and proven startup with large ambitions, competitive salary and the upsides of pre-IPO equity packages
  • Carrot Cash travel stipend
  • Flexdesk All Access Pass & Work-from-home stipend
  • Entrepreneurial culture where pushing limits and taking risks is everyday business
  • Open communication with management and company leadership
  • Small, dynamic teams = massive impact
  • Fulltime
Read More
Arrow Right

Sr Front-end Engineer - LATAM Core

Join the Commerce team at Hopper Technology Solutions (HTS), the engine powering...
Location
Location
Brazil , Remote; Rio de Janeiro; São Paulo; Brasilia; Belo Horizonte
Salary
Salary:
Not provided
hopper.com Logo
Hopper
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Exceptional Technical Craft: Expert-level proficiency in React and TypeScript, with a deep understanding of component architecture, state management, and web performance
  • Product-Minded Engineering: You anchor your conception of "quality" in the customer experience and understand how to translate business ambiguity into clear, scalable code
  • Iterative DNA: A natural drive to deliver results fast. You know how to distinguish between "must-be-perfect" core logic and features that can be evolved through data-driven iteration
  • Systems Thinking: Experience (or a hunger to learn) managing complex frontends within a distributed systems environment, ensuring reliability for high-stakes partner integrations
Job Responsibility
Job Responsibility
  • Design & Build at Scale: Architect and review code for world-class, multi-tenant travel portals that balance reusable white-label foundations with partner-specific customizations
  • Autonomous Execution: Lead initiatives from concept to deployment. Our group operates with a low-meeting culture, emphasizing deep work, strong alignment, and asynchronous decision-making to maximize engineering velocity
  • Product Innovation: Collaborate side-by-side with Product Managers and Designers to explore engineering improvements that enhance the user experience and drive partner growth
  • Cross-Functional Impact: Work seamlessly across Hopper’s ecosystem—integrating with our Scala-based fintech services and GCP infrastructure to bring sophisticated travel features to market
What we offer
What we offer
  • Well-funded and proven startup with large ambitions, competitive salary and the upsides of pre-IPO equity packages
  • Carrot Cash travel stipend
  • Hopper will cover 100% of the employee premiums for EOR-offered health, dental, life and short term disability insurances with SulAmerica
  • Hopper offers employees in Brazil monthly meal vouchers
  • Very generous parental leave
  • Flexdesk All Access Pass & Work-from-home stipend
  • Entrepreneurial culture where pushing limits and taking risks is everyday business
  • Open communication with management and company leadership
  • Small, dynamic teams = massive impact
  • Fulltime
Read More
Arrow Right

Sr Front-end Engineer - LATAM Core

Join the Commerce team at Hopper Technology Solutions (HTS), the engine powering...
Location
Location
Mexico , Remote; Mexico City; Guadalajara; Monterrey
Salary
Salary:
Not provided
hopper.com Logo
Hopper
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Exceptional Technical Craft: Expert-level proficiency in React and TypeScript, with a deep understanding of component architecture, state management, and web performance
  • Product-Minded Engineering: You anchor your conception of "quality" in the customer experience and understand how to translate business ambiguity into clear, scalable code
  • Iterative DNA: A natural drive to deliver results fast. You know how to distinguish between "must-be-perfect" core logic and features that can be evolved through data-driven iteration
  • Systems Thinking: Experience (or a hunger to learn) managing complex frontends within a distributed systems environment, ensuring reliability for high-stakes partner integrations
Job Responsibility
Job Responsibility
  • Design & Build at Scale: Architect and review code for world-class, multi-tenant travel portals that balance reusable white-label foundations with partner-specific customizations
  • Autonomous Execution: Lead initiatives from concept to deployment. Our group operates with a low-meeting culture, emphasizing deep work, strong alignment, and asynchronous decision-making to maximize engineering velocity
  • Product Innovation: Collaborate side-by-side with Product Managers and Designers to explore engineering improvements that enhance the user experience and drive partner growth
  • Cross-Functional Impact: Work seamlessly across Hopper’s ecosystem—integrating with our Scala-based fintech services and GCP infrastructure to bring sophisticated travel features to market
What we offer
What we offer
  • Well-funded and proven startup with large ambitions, competitive salary and upsides of pre-IPO equity packages
  • Hopper will offer and cover 100% of employee premiums for private Major & Minor Medical insurances
  • Hopper supplements Social Security coverage for liability benefits with Private insurance to cover you and your loved ones from Day 1
  • Hopper provides employees with a tax-advantageous and secured savings vehicle and matches up to a percentage of employee contributions
  • Please ask us about our very generous parental leave, much above industry standards!
  • Unlimited PTO
  • Flexdesk coworking All Access Pass AND Work-from-home stipend
  • Carrot Cash travel stipend
  • Hopper offers a monthly subsidy to pay for teleworking utilities
  • An entrepreneurial culture where pushing limits and taking risks is everyday business
  • Fulltime
Read More
Arrow Right

Sr Front-end Engineer - HTS Stays & Packages

Our Stays & Packages team focuses specifically on accommodation and bundled trav...
Location
Location
Canada , Vancouver; Toronto
Salary
Salary:
200000.00 - 300000.00 CAD / Year
hopper.com Logo
Hopper
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Deep expertise in React with modern compiler-driven patterns (functional components, hooks, performance optimizations, server-side rendering, hydration, and advanced state management)
  • Proficiency in TypeScript, with experience developing and maintaining enterprise-scale applications
  • Advanced CSS knowledge (Tailwind, SCSS, CSS-in-JS, animations, and handling browser quirks)
  • Familiarity with contemporary frontend tooling (e.g., React Query/TanStack ecosystem, Tailwind or design-token-based styling, modern build tools like Vite)
  • Solid frontend architecture fundamentals: performance, accessibility, responsive design, testing, and maintainability
  • Experience optimizing frontend performance (lazy loading, code-splitting, caching strategies, Lighthouse optimizations, etc.)
  • Experience working on complex product flows such as e-commerce, travel, marketplace, or fintech applications
  • Ability to balance shipping product features with long-term platform thinking in multi-brand or white-label environments
  • Familiarity with SSR and static site generation (e.g., Next.js) for SEO-friendly experiences
  • A passion for writing testable code knowing what to test, what not to test, and what kinds of tests matter in front-end applications
Job Responsibility
Job Responsibility
  • Work with a group of top-tier engineers in a low-process environment powered by trust and autonomy
  • Drive decisions and consensus asynchronously with thoughtful documentation
  • Ship fast. Learn fast. Repeat. Build new features from top to bottom, from UX to database
  • Architect scalable front-end solutions that allow us to efficiently launch new portals
  • Work directly with PMs and business partners to help define and refine our roadmap
  • Collaborate cross-functionally with a diverse group of people, giving and receiving feedback for growth
What we offer
What we offer
  • Well-funded and proven startup with large ambitions, competitive salary and upsides of pre-IPO equity packages
  • Hopper covers 100% of the premiums for group insurance plan
  • Hopper offers life, short term and long term disability coverage
  • HSA that covers eligible medical and dental expenses
  • All employees and dependents have access to Dialogue’s telemedicine services, anytime, anywhere
  • All employees have access to an RRSP plan with automatic pre-tax withdrawals per pay
  • Very generous parental leave, much above industry standards
  • Unlimited PTO
  • Carrot Cash travel stipend
  • Access to co-working space on demand through FlexDesk AND Work-from-home stipend
  • Fulltime
Read More
Arrow Right

Sr. Product Engineer (Front-End) - Trips Team

Our organizers use WeTravel to win travelers by creating beautiful proposals and...
Location
Location
Netherlands , Amsterdam
Salary
Salary:
Not provided
wetravel.com Logo
WeTravel
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of software engineering experience (ideally full-stack) with strong product ownership mindset
  • Proficiency in building consumer-facing user experiences at scale, and expertise with at least one modern web application framework, ideally React/React Native
  • Proficiency with building and maintaining component libraries and working with a design system
  • Have experience building applications working with distributed systems, microservices and event-driven architecture and demonstrate strong systems thinking and can design for scalability
  • Have experience with operating applications in production, monitoring, and on-call responsibilities
  • Have excellent communication skills and experience working in multicultural, distributed teams
  • Experience using AI assistants like Cursor, Claude Code or GitHub Copilot for code generation and testing
  • Have experience leading projects and mentoring other engineers
Job Responsibility
Job Responsibility
  • Lead and build features end-to-end: from reviewing user interviews and product design, through architection and building systems to deployment and monitoring in production
  • Partner closely with our product team to discover user problems and shape their solutions – creating a world class experience for our organizers and travelers
  • Write high-quality, maintainable code across both frontend (TypeScript/React) and occasionally backend (Ruby on Rails)
  • Ensure our services are always on by building resilient applications, ensuring they are well monitored and mitigating incidents as an on-call/incident responder
  • Mentor teammates and contribute to WeTravel’s engineering practices and excellence
What we offer
What we offer
  • Competitive salary
  • Generous "Time to Recharge" policy - enjoy unlimited paid time off
  • Work remotely for a maximum of 4 weeks per calendar year
  • 2-week cross-functional onboarding program
  • Cycle-to-work scheme (Swapfiets subscription) or commuting reimbursement
  • Tuesday team lunches and after-work social events
  • Beautiful office in central Amsterdam - rooftop garden and right by Rokin metro
  • Extensive paid family leave
  • Three paid volunteer days per year
  • Cutting-edge equipment and tools to set you up for success
  • Fulltime
Read More
Arrow Right

Sr Associate Front End Engineer

Amgen is seeking a Sr Associate Software Engineer to contribute to designing, bu...
Location
Location
India , Hyderabad
Salary
Salary:
Not provided
amgen.com Logo
Amgen
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Master’s degree and 3 to 5 years of Computer Science, IT or related field experience
  • Bachelor’s degree and 5 to 9 years of Computer Science, IT or related field experience
  • Diploma and 7 to 11 years of Computer Science, IT or related field experience
  • Hands-on front end development experience working in React and/or .Net Framework
  • Solid experience with React.js
  • Knowledge of component-based architecture and reusable UI patterns
  • Proficiency with HTML5, CSS3, and modern styling frameworks (Sass, Styled Components)
  • Experience with ASP.NET MVC / .NET Core for building and integrating UI components
  • Understanding of API integration (REST, GraphQL) with .NET backends
  • Ability to translate wireframes & mockups into pixel-perfect UIs
Job Responsibility
Job Responsibility
  • Design, build responsive, scalable, and user-friendly web applications using .Net, React, Javascript or HTML
  • Use .NET frameworks to integrate UI with back-end APIs/services
  • Develop Salesforce Lightning Web Components (LWC) and Visualforce pages for Salesforce UI customization
  • Leverage React for dynamic single-page applications (SPA)
  • Bridge UI between front-end frameworks such as React, .Net, JavaScript, HTML) and enterprise systems
  • Ensure smooth communication between different tech stacks using APIs, middleware, or microservices
  • Maintain modular, reusable, and testable code
  • Partner with back-end developers to define APIs and data contracts
  • Collaborate with QA engineers to ensure high test coverage and defect-free delivery
  • Implement data security and privacy measures to protect sensitive data
Read More
Arrow Right