Frontend Engineer Jobs in Berlin, EEA

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Octopus Energy started in the UK with a bold idea: to become the first truly digital energy supplier.  With cutting-edge technology and amazing people who are passionate about customers and the energy transition, we succeeded and today we are one of the UK’s largest energy providers. In 2020, we took the next step and expanded to Germany. Since then, we have been supplying customers here with electricity and gas – clean, fair, and transparent. Today, we serve over one million energy customers in Germany. At the same time, we are driving the green energy transition forward: from easy switching to heat pumps and smart meters to intelligent tariffs that make everyday life easier. At Octopus Tech, you’ll have real ownership, variety, and the chance to shape products that make a tangible difference in people’s lives – lowering bills, enabling greener living, and delivering experiences customers genuinely love. You’ll work side by side with teams across marketing, operations, and data, and see the impact of your work in the real world, fast. If this sounds exciting, we’d love to chat. 💚 What You'll Have Deep and profound experience with modern JS frameworks (Next.js, Remix, Vue, etc.) Expertise in the architecture of scalable web applications using modern patterns (server-side rendering, server components, etc.) Experience taking problems, rather than strict guidelines, and developing well fitting solutions, collaborating with others where necessary A keen eye for and expertise in accessibility — it's an integral part of your workflow, not an afterthought Clear thoughts on how to spend your time in the most impactful way. There’s always enough to do, but not everything is equally important Excellent proactive communication skills with the ability to clearly articulate technical concepts to both technical and non-technical stakeholders Conscious and responsible use of LLMs (Large Language Models) to assist with coding: you stay in control — AI is your tool, not the other way around English (C1 or above): Required for day-to-day collaboration with international engineering teams, code reviews, technical documentation, and participation in cross-team discussions German (C1 or above): Required for effective communication with local stakeholders and business partners Nice to Have Python knowledge — our language of choice in the backend Experience in the energy sector Experience in adjacent fields (Backend, Infrastructure, UX Design etc.)   Our Tech Stack Frontend: TypeScript React & Next.js – hosted on Vercel GraphQL CSS-in-JS (currently PandaCSS) Vitest, React Testing Library & Playwright Monorepo structure Backend: Python (Django) PostgreSQL GraphQL Perks and Benefits Monthly public transport subsidy Monthly lunch allowance Discounted bike leasing Company pension plan Share options from Octopus Energy Group Ltd. Advice and support for childcare via HeyNanny Monthly childcare allowance Parental leave bonus: We top up your parental allowa

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PERSOHAP builds an AI-native people platform that helps companies hire, onboard and grow their teams. Our web app is a modern React + TypeScript single-page application used daily by HR teams across Europe. We are a distributed team headquartered in Berlin. Tasks PERSOHAP builds an AI-native people platform that helps companies hire, onboard and grow their teams. Our web app is a modern React + TypeScript single-page application used daily by HR teams across Europe. We are a distributed team headquartered in Berlin. Requirements - Build and maintain features in our React + TypeScript web app, from UI to data flow. - Turn Figma designs into accessible, responsive components using Tailwind CSS. - Integrate REST APIs, manage client state and handle loading/error states cleanly. - Care about performance, accessibility (a11y) and a polished user experience. - Collaborate closely with Product, Design and backend engineers, and review teammates' code. Benefits - Competitive salary, transparently stated. - Hybrid working from our Berlin office with flexible hours. - A learning budget and dedicated time for growth. - Modern equipment of your choice and 30 days of paid vacation. Skills: REACT, TYPESCRIPT, CSS, REST APIS, GIT, MICROSERVICES Sound like you? Apply in a few clicks - after applying, you'll be invited to a short AI-guided video interview you can take anytime. We review every application and reply within a week. Find more English Speaking Jobs in Germany on Arbeitnow

<div class="content-intro"><p><strong>ABOUT TALON.ONE:</strong></p> <p> </p> <p>Talon.One is the most powerful incentives engine that unifies loyalty, promotions and gamification into one holistic platform. Backed by enterprise-grade security and scalability, Talon.One empowers companies to build personalized, profitable promotions and loyalty programs using any data.</p> <p>Today, over 250 of the world’s most-loved brands including Adidas, Sephora and Carlsberg work with Talon.One to drive deeper engagement and lasting loyalty with their customers.</p> <p> </p></div><p><strong>ABOUT THE TEAM:</strong></p> <p>Our development team consists of specialists in frontend, backend, QA, product, and more. We work in small cross-functional teams that give everybody insight and hands-on experience of what everyone else is doing. Each team is self-sustained, autonomous, and responsible for a specific product area in our platform. We believe strongly in opening opportunities for developers to be mentored and grow their skills. We are working to make Talon.One an inclusive workplace, as we believe it is the right thing to do and we want to have a positive impact on the entire tech industry.</p> <p>We are looking for a Frontend developer to join our team and bring their FE expertise to the table. </p> <p>Please note that, due to proximity to the team, we are looking for professionals located in Berlin. </p> <p> </p> <p><strong>ONCE YOU ARE HERE YOU WILL:</strong></p> <ul> <li>Work in a small cross-functional team</li> <li>Develop the visual and functional designs at the heart of our ReactJS web application</li> <li>Review others' code and ensure that quality standards are maintained</li> <li>Advise team members in their day-to-day coding tasks as well as with overall architectural decisions</li> <li>Collaborate with our UX team to improve the user experience and interface of our product</li> <li>Cooperate with the team and customer representatives to plan projects</li> <li>Mentor others, both junior developers on their learning paths and more experienced developers who are interested in learning about new fields</li> </ul> <p> </p> <p><strong>WHAT WE NEED YOU TO BRING TO THE TABLE:</strong></p> <ul> <li>Founded experience with modern web technologies (e.g. React, Vue.js, Angular)</li> <li>Understanding REST APIs, and a passion for typed Javascript code (e.g. Typescript, Flow)</li> <li>Interest in rich and friendly User Experience and Interfaces</li> <li>Proactive attitude in improving the product, the team, its processes and our co

Atolls is the world's largest community-driven shopping platform, active in 20+ markets.  We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right brands and retailers. Our 1,000+ team across 10 countries builds products used every day at global scale, where you'll have real ownership and see your impact. Want to shape the destinations people rely on to shop with confidence? Keep reading. About This Role: *]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" data-turn-id="request-WEB:b717cf82-95c2-421d-a150-0c7755765e33-0" data-turn-id-container="request-WEB:b717cf82-95c2-421d-a150-0c7755765e33-0" data-testid="conversation-turn-2" data-scroll-anchor="false" data-turn="assistant"> We are looking for a Senior Frontend Engineer (Vue.js) to join our Engineering team in Berlin or working remotely from Germany. At Atolls, your role will be instrumental in helping us enhance Atolls' frontend platforms by migrating legacy systems to Vue 3 and improving performance, scalability, and user experience, empowering consumers to make informed and confident shopping decisions. As a key part of our team, you'll be directly involved in building and enhancing the digital destinations our users rely on throughout their shopping journeys. Your contributions will help shape how millions of consumers interact with our platforms, guiding them to make smart, fair, and rewarding choices. Our Benefits: At Atolls, we believe in nurturing both your professional and personal growth. Here's what you can expect: A culture that values personal and professional development, with internal mobility opportunities. A supportive and open-minded team that embraces diverse perspectives and innovative ideas. 32 days of paid vacation plus your birthday off, giving you the time you need to recharge. A flexible hybrid working scheme to balance work and life. Access to a learning budget and internal training to help you grow in your role. Mental health coaching to support your well-being. Regular global and local get-togethers to celebrate successes and build connections. The possibility of taking a sabbatical after three years with the company. A cloud-based company setup, providing flexibility and collaboration opportunities no matter where you are. *These are global benefits that apply to all employees, with additional local perks based on your location. Responsibilities: In this role, you will: Develop and maintain reusable, high-quality Vue.js components and user interfaces. Implement the migration of our codebase from legacy systems like Twig and Vue 2 to Vue 3. Integrate with GraphQL APIs for efficient data fetching and seamless front-end to back-end communication. Oversee code quality through rigorous testing, adherence to best practices, and clean arch

Frontend Engineer at Almedia. Apply via Ashby.

Senior Frontend Engineer at Peec. Apply via Ashby.

Senior Frontend Engineer (TypeScript) at 8returns. Apply via Ashby.

(Senior) Frontend Engineer (f/m/d) at Bunch. Apply via Ashby.

Octopus Energy started in the UK with a bold idea: to become the first truly digital energy supplier.  With cutting-edge technology and amazing people who are passionate about customers and the energy transition, we succeeded and today we are one of the UK’s largest energy providers. In 2020, we took the next step and expanded to Germany. Since then, we have been supplying customers here with electricity and gas – clean, fair, and transparent. Today, we serve over one million energy customers in Germany. At the same time, we are driving the green energy transition forward: from easy switching to heat pumps and smart meters to intelligent tariffs that make everyday life easier. At Octopus Tech, you’ll have real ownership, variety, and the chance to shape products that make a tangible difference in people’s lives – lowering bills, enabling greener living, and delivering experiences customers genuinely love. You’ll work side by side with teams across marketing, operations, and data, and see the impact of your work in the real world, fast. If this sounds exciting, we’d love to chat. 💚

Senior Frontend Engineer (Kotlin) - Frontend Core at Trading212. Apply via Ashby.

<div class="content-intro"><p><img style="display: block; max-width: 100%;" src="https://atolls.com/wp-content/uploads/2025/10/Atolls-Banner_01_Greenhouse_1400x200-scaled.jpg" alt="Atolls top banner"></p> <hr> <h3 class="mb-2 whitespace-pre-wrap"><strong>Atolls is the world’s largest community-driven shopping platform, active in 20+ markets. </strong></h3> <p class="mb-2 whitespace-pre-wrap">We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right brands and retailers.</p> <p class="mb-2 whitespace-pre-wrap">Our 1,000+ team across 10 countries builds products used every day at global scale, where you’ll have real ownership and see your impact. Want to shape the destinations people rely on to shop with confidence? Keep reading.</p></div><section> <section><hr> <h3><strong>About This Role:</strong></h3> <div class="qMYqUG_convSearchResultHighlightRoot"> <div class="" data-turn-id-container="request-WEB:b717cf82-95c2-421d-a150-0c7755765e33-0" data-is-intersecting="true"> <div class="relative w-full overflow-visible"> <section class="text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&:has([data-writing-block])>*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" data-turn-id="request-WEB:b717cf82-95c2-421d-a150-0c7755765e33-0" data-turn-id-container="request-WEB:b717cf82-95c2-421d-a150-0c7755765e33-0" data-testid="conversation-turn-2" data-scroll-anchor="false" data-turn="assistant"> <div class="text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)"> <div class="[--thread-content-max-width:40rem] @w-lg/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn"> <div class="flex max-w-full flex-col gap-4 grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&]:mt-1" data-message-author-role="assistant" data-message-id="21a7a941-12c2-4

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we're building the delivery of (almost) everything and you'll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on dreaming big and expanding across the globe. Working at Wolt isn't always easy, but it's definitely exciting. Here you'll learn more, build more, and ship more than in most other companies. You'll be challenged a lot, but also have a lot of fun on the way. So, if you're a self-starter with drive and entrepreneurial spirit, this could be the ride of your life. Wolt is looking for a Frontend Engineer to join our Web Tooling team. The team sits within the DoorDash Developer Platform group and is responsible for the foundation that hundreds of engineers across Wolt, DoorDash and Deliveroo rely on to build internal operations tools. Our platform hosts 200+ micro-frontends (MFEs) used to operate every part of the business. About the team Our team is focused on building a scalable, reliable, and high-quality internal tooling platform that supports Wolt, DoorDash, and Deliveroo's operations and business. The team plays an important role in improving how engineers build, test, and ship software across the organization with a strong emphasis on reusable libraries, micro-frontend architecture and harness engineering for AI coding agents that enable teams to move faster while maintaining high quality. Right now, we are focused on unifying our frontend platforms, evolving shared components and library development, improving developer productivity, and enabling teams to deliver more independently through better architecture and tooling. It's an exciting time to join because the team has strong ownership and a broad technical impact. About the role We're looking for a Frontend Engineer who can take ownership of complex technical initiatives across both frontend and sometimes backend domains. In this role, you'll work primarily with TypeScript, React, Node.js, CI/CD pipelines, and MFE architecture to build scalable, maintainable solutions that support multiple product teams and business areas. Success in this role means becoming a trusted technical owner who consistently delivers reliable solutions, and helps the team execute more effectively. Six months into the role, we'd expect you to be independently leading technical initiatives and contributing meaningfully to architecture and delivery planning. This role offers the opportunity to solve challenging engineering problems with visible impact across the business. It's especially exciting for someone who enjoys combining product engineering with platform thinking, improving developer workflows, and building systems that scale across teams and domains. What you'll be doing Owning the Foundation: the runtime, build, deployment and developer experience that 200