Source Job

Europe

  • Architect, develop, ship, monitor, and maintain modules and applications each day
  • Grow your expertise through hands-on experience to solve complex problems
  • Bring new, innovative features to life in close collaboration with various product and development teams

Javascript React.js GraphQL HTML5 CSS3

20 jobs similar to Senior JavaScript Engineer, Autohero (f/m/x)

Jobs ranked by similarity.

Europe 5w PTO

  • Developing highly responsive user interface components using react concepts.
  • Writing application interface codes using JavaScript following react.js workflows.
  • Monitoring and improving front-end performance.

Erbis is a thriving tech powerhouse specializing in building cutting-edge software solutions that drive success for businesses worldwide. They foster innovation and seek top talent to create impact with their software development.

  • Develop and maintain web applications using React.js and GraphQL
  • Collaborate with designers and backend developers to build scalable, high-performance applications
  • Write clean, maintainable, and efficient code following best practices

Sigma Software partners with global innovators to deliver cutting-edge solutions across industries. They offer remote work flexibility, professional growth opportunities, and the chance to work on international projects with a supportive, skilled team.

Global

  • Develop websites based on technical and functional specifications.
  • Continued maintenance, development, and bug fixes for the existing websites.
  • Test the website on different browsers and identify any technical problems.

They are looking for candidates who are as excited about pushing their own development as they are about advancing our technology stack. Our core developers are passionate about software engineering and enjoy developing their skills and abilities in a friendly and supportive environment of keen learners.

Global

  • Work closely with stakeholders to align on project goals and ensure seamless execution.
  • Lead the design and implementation of robust, scalable frontend architecture using React.
  • Drive the development and refinement of UI components and frontend performance optimization.

Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation, supporting digital transformation for some of the world's largest enterprises. They retain nearly 1000 full-time professionals, and their annual growth rate exceeds 25%.

Global

  • Take ownership of reducing and managing a large frontend backlog.
  • Develop, maintain, and optimize a React-based single-page application.
  • Diagnose and improve frontend performance, including Lighthouse metrics and Core Web Vitals.

Smart Working connects skilled professionals with global teams for long-term, remote roles. They foster a genuine community, valuing growth and well-being in a remote-first environment, empowering employees to thrive personally and professionally.

India

  • Act as the technical engine within the Digital Trading & Merchandising team, responsible for maintaining and evolving the frontend infrastructure across key digital platforms.
  • Deliver high-performance, accessible, and conversion-optimised user interfaces while supporting the organisation’s ambition to become a digital-first enterprise.
  • Translate commercial requirements into scalable frontend solutions, working closely with Product Owners, UX/UI designers, backend engineers, and SEO stakeholders.

Smart Working believes your job should not only look right on paper but also feel right every day. They connect skilled professionals with outstanding global teams and products for full-time, long-term roles and help you discover meaningful work with teams that invest in your success.

$104,000–$166,000/yr
US

  • Design and implement React-based user interfaces and reusable component libraries
  • Implement dynamic forms, validation logic, and workflow-driven UI behavior
  • Integrate front-end components with .NET APIs and backend services

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, they deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

$4,386–$4,894/mo
Europe

  • Design high-performance, distributed, low-latency systems
  • Architect, create, and deliver new features and functionality
  • Analyze and improve efficiency, scalability, and stability of servers and processes

OpenX is focused on unleashing the full economic potential of digital media companies. They build digital advertising markets and technologies designed to deliver optimal value to publishers and advertisers. OpenX is a team that is uniquely experienced in designing and operating high-scale ad marketplaces.

$100,000–$115,000/yr
US

  • Develop, maintain, and optimize scalable front-end applications using React
  • Translate product and design requirements into high-quality, responsive UI components
  • Collaborate with cross-functional teams (Product, Design, Backend, QA) to define and deliver new features

Impiricus is an AI-powered HCP Engagement Engine transforming how life sciences companies support physicians. They ethically connect HCPs to pharma resources and reduce go-to-market costs. Named the #1 fastest growing company in North America, Impiricus fosters a culture of innovation and impact.

Global

  • Design, build, and maintain high-quality front-end features using modern JavaScript and React
  • Deliver features aligned to product roadmaps, focusing on usability, performance, and code quality
  • Collaborate with product, UX/UI, QA, and backend engineers to translate requirements into well-designed solutions

Smart Working believes your job should feel right every day, connecting skilled professionals with global teams for full-time roles. They aim to break down geographic barriers, offering meaningful work with teams invested in your success and empowering personal and professional growth.

Global Unlimited PTO

  • Architect and implement complex full-stack applications using React (frontend) and Node.js/Express (backend)
  • Lead technical decision-making, from database schema design to infrastructure setup
  • Develop and maintain scalable RESTful and/or GraphQL APIs

Homera Health builds technology, marketing, and growth engines for telehealth brands. As they expand, they are hiring world-class talent across various departments to help build the next generation of virtual healthcare experiences.

US

  • Develop and maintain a desktop trading terminal built with Electron.
  • Work on performance optimization, data rendering, and real-time updates.
  • Implement and support multi-window workflows and other desktop-specific behaviors.

EXANTE is a wealth tech company delivering centralized trading solutions and financial infrastructure. They are a rapidly expanding global firm with over 600 employees from 65 nationalities across 70 locations, they prioritize investing in their people.

$190,000–$220,000/yr
US

  • Solve complex front-end architecture problems, ensuring scalability, performance, and maintainability
  • Develop and ship high-quality new features using Vue
  • Drive forward cross-functional projects and best practices across engineering, design, and product teams

Syllo is transforming litigation with its AI-powered workspace. They aim to improve access to high-quality legal representation. Syllo is a mission-driven venture with a highly talented engineering team, rapidly scaling and looking for new talent.

$123,696–$254,667/yr
US

  • Build efficient, high-performing front-end features in a modern SPA web framework.
  • Write efficient, clean, readable, fast, testable, documented code.
  • Collaborate with internal and external teams and other engineers to deliver a compelling easy-to-use product for the end-user / users.

tvScientific is a CTV advertising platform purpose-built for performance marketers, leveraging data and science to optimize TV advertising for business outcomes. Their platform combines media buying, optimization, measurement, and attribution in one efficient platform, built by industry leaders in programmatic advertising and digital media.

US

  • Work cross-functionally with product, design, and engineering to build novel products and features.
  • Contribute to standards that improve developer workflows and mentor engineers.
  • Own the full development cycle for major projects, from design to launch.

Reddit is a community-driven platform built on shared interests and trust, facilitating open conversations. With over 100,000 active communities and approximately 121 million daily active unique visitors, Reddit stands as one of the internet’s largest sources of information.

Global

  • Design and build full-stack applications combining modern frontend technologies with Python-based backend services
  • Develop intuitive user interfaces and high-quality user experiences using React, JavaScript, and HTML
  • Prototype and deliver AI-powered applications leveraging large language models

Smart Working connects skilled professionals with global teams and products for full-time, long-term roles. They aim to match people in roles where they truly belong and value growth and well-being, empowering them to grow both personally and professionally.

Europe

  • Build robust systems end to end and manage interactions with various data stores and 3rd party APIs
  • Lead the design and implementation of new carrier integrations while incorporating them into our new product offering
  • Support reliable databases and APIs designed for real-time automated decision-making

First Connect Insurance Services is a digital marketplace providing independent insurance agents access to top US carriers. They aim to overhaul the technology agents have access to, putting consumer-grade software at their fingertips for thousands of active agents.

Brazil

  • Develop modern web interfaces for a seamless user experience.
  • Translate product and design requirements into reusable, scalable frontend components.
  • Ensure frontend applications remain performant, accessible, and maintainable.

CI&T is a tech transformation specialist, uniting human expertise with AI to create scalable tech solutions. With over 8,000 employees around the world, they have built partnerships with more than 1,000 clients during their 30 years of history and promote inclusion.

US 5w PTO

  • Expand and maintain the Luna design system, focusing on high-quality, reusable component architecture.
  • Drive the department-wide A11Y program by refining accessibility standards and implementing high-impact remediations.
  • Troubleshoot, debug, and resolve complex software bugs at the platform level.

Jobgether uses an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

Europe

  • Craft new features for our customers within a Cross-Functional Team.
  • Participate in a unique project to migrate 1.1 million lines of code from Ember to React.
  • Make a difference by suggesting and spearheading improvements.

Qonto simplifies banking and finance management for SMEs, enabling them to build their future. Founded in 2017 by Alexandre and Steve, Qonto has grown to 1,600+ employees and serves over 600,000 customers across 8 European countries, striving to be the undisputed European leader in SME finance management.