Frontend Engineer React - 885+ Stellen

Darwin Recruitment

We're currently hiring for a Freelance (Senior) React / Frontend Engineer to take collaborate on an employee-facing storefront and employer/merchant admin platform end-to-end. This role focuses on building mobile-first consumer experiences alongside data-heavy admin interfaces, including approval wo

Devop.One

WHAT YOU WILL DO As a Frontend Engineer, you will drive the development of our customer-facing platform to make the impact of companies on people and the environment fully transparent. You will be involved in the entire development lifecycle from concept to implementation, using a component-based we

AMINA

At a Glance: The Story Behind AMINA Founded in April 2018 and headquartered in Zug, AMINA Bank is a pioneer in the financial industry. In August 2019, AMINA received a Swiss banking and securities dealer license from FINMA. The broad, vertically integrated spectrum of services, combined with the hig

Oviva

As a Staff Engineer, you will be a key partner to Engineering Directors, Principal Engineers, and Product as well as Engineering Leadership You will act across multiple engineering teams to align them on technical direction, drive large-scale initiatives, and ensure architectural cohesion across the

Haystack

A forward-thinking energy provider, committed to delivering sustainable and digitally-driven energy solutions to private households and businesses, is seeking a talented individual to join their innovative team. This company is a digital challenger in the energy market, making energy consumption uni

Incoretex GmbH

Incoretex steht als High-Tech Unternehmen an der Spitze der Innovation im Bereich des Internet of Things (IoT), hochauflösender Sensorik und flexibler Elektronik. Wir arbeiten Hand in Hand mit führenden Industriepartnern zusammen, um bahnbrechende sensorische Lösungen zu entwickeln, die echten Mehrw

Plan A

You will join a cross-functional team that builds and maintains the Plan A Product help improve Plan A’s frontend architecture, improving interactions and user experience on the carbon accounting platform Create flexible, maintainable, and reusable features that help users along their carbon account

Vizzlo

Your Role As a dataviz frontend engineer, you implement visualization plugins in TypeScript using our internal data-visualization APIs. You are a perfectionist who wants to make sure that the visuals created by your software always look right—no matter the input data. Your Responsibilities Implement

Helsing

Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be th

ClickHouse

About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousin

Cresta

As a Senior full-stack engineer, with a front-end focus, you will be at the forefront of shaping the future of customer engagement As we work towards our vision, you’ll be instrumental in delivering timely, actionable insights that drive business growth from day one We’re building a state-of-the-art

who we are We help our clients to stay ahead of their competition by blending unique cross-platform experience design with well-versed engineering expertise, across touchpoint like web, mobile, car, watch or TV. At blended.io we believe that top notch digital services and physical products can only

Das zeichnet dich aus Du hast mindestens 2 Jahre Berufserfahrung in der Frontend-Entwicklung mit React oder bist Fullstack-Entwickler (m/w/d) mit React als einem Schwerpunkt in Deinem Tech-Stack Du hast gute Deutschkenntnisse in Wort und Schrift (B1-Niveau) und Dein Englisch ist mindestens auf B2-Ni

Lightspeed

Hi there! Thanks for stopping by Lightspeed is looking for a Senior Frontend Developer to join our team. As a Frontend engineer, you will support Lightspeed's mission to build intelligent, AI-powered tools and capabilities that transform how our teams and customers work. For this role specifically,

Lightspeed Commerce

Hi there! Thanks for stopping by 👋 Lightspeed is looking for a Senior Frontend Developer to join our team. As a Frontend engineer, you will support Lightspeed's mission to build intelligent, AI-powered tools and capabilities that transform how our teams and customers work. For this role specificall

Walaris

Description Walaris designs and develops AI-driven, software-defined, and hardware-enabled autonomous systems for defense and security applications. Our software platform uses artificial intelligence, sensor fusion, and edge computing to provide real-time situational awareness for air, land, and sea

DATATRONiQ

DATATRONiQ ist ein Deep-Tech-Startup aus Deutschland für Industrial IoT und Edge AI. Als Senior Frontend Developer entwickelst Du das Dashboard, mit dem Kunden weltweit ihre Produktion überwachen – vom mittelständischen Fertiger bis zum DAX-Konzern. Du verantwortest unseren React- und TypeScript-Sta

NuORDER

Hi there! Thanks for stopping by 👋 Lightspeed is looking for a Senior Frontend Developer to join our team. As a Frontend engineer, you will support Lightspeed's mission to build intelligent, AI-powered tools and capabilities that transform how our teams and customers work. For this role specificall

**Make sure that you add your portfolio as a URL, otherwise your application will be rejected. Are you a senior developer who crafts elegant frontends with React & TypeScript, and thrives in an engineering culture of innovation and ownership?** At TextCortex AI, you’ll join a core team of ambit

Kertos

As a Fullstack Engineer at Kertos – the European Champion for Compliance Automation – you’ll play a key role in shaping our platform into a product of its own class Collaborating closely with product, design, and engineering peers, you’ll continuously bring in your own ideas, innovate new functional