Jobs für junior frontend developer javascript bei Berlin

We are looking for a Full-Stack Software Engineer with solid frontend and backend experience to join us remotely or in our Berlin office. As we grow, we need your skills to support our mission of building the future of green search.Day-to-day, you will work across the entire stack - from crafting intuitive user interfaces to building scalable backend...

Stell dir vor, jeder Commit spart Tonnen CO₂: Unsere KI-gestützte Workflow-Engine katapultiert den Output von Klimahandwerkern (Wärmepumpe, Solar, Dämmung) auf das Doppelte und löscht Bürokratie und Papierkram wie ein Garbage-Collector. Wir suchen Software- und AI-Ausnahmetalente, die radikal denken, Verantwortung lieben und einen Code-Standard leben,...

Your MissionAt Ratepay, we develop next-generation payment solutions that power the checkout experience for some of Germany’s largest online retailers and marketplaces. As a Senior Software Engineer (m/f/d), you’ll play a key role in building secure, scalable, and user-friendly Buy Now, Pay Later products in a dynamic and fast-growing e-commerce...

About the roleAls Tech & Data Lead baust und leitest du eines der strategisch wichtigsten Teams bei LANCH. Du verantwortest unsere gesamte technische Infrastruktur, unsere internen Plattformen (Partner Portal & LANCH Operating System (OS)), unsere Datenarchitektur sowie die Weiterentwicklung unserer AI-getriebenen Tools. Du sorgst dafür, dass wir schnell...

Senior Software Engineer ( Python and React )We're expanding our team, and we have a fantastic opportunity for an experienced Software Engineer, Python and React. Your skills are crucial for building and maintaining software projects that fulfill our business requirements. You'll also have the responsibility of engaging with stakeholders and contributing to...

Shine is the financial copilot for entrepreneurs and small business owners.Founded by serial entrepreneurs Rico Andersen and Martin Hegelund, Shine is a leading European fintech unicorn on a mission to restore the joy of running a business, by ending wasted time on financial admin. Shine offers a connected solution for invoicing, accounting, payroll,...

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn. Almedia is already Europe’s #3 fastest-growing company in 2025 (FT1000).We are building the future of marketing by rewarding our community of over 70...

Job descriptionWe are looking for an experienced smart contract engineer to help us take over the restaking market. This position offers a great chance to develop cutting-edge smart contract systems at the forefront of a rapidly evolving segment, poised to redefine Ethereum.Responsibilities Design and develop smart contracts for the YieldNest protocol,...

THE ROLE AND THE TEAM Over the last years, we learned that solving fulfillment-related challenges for the good of our customers helps us to fuel the growth of our platform. With more partners in Partner Program and Connected Retail joining our platform, we have been developing and testing additional further fulfilment services tailored to their needs. As a...

About the companyWe inspire people to achieve great things together. Our mission is to help organizations unlock the power of inspirational communication with the first AI-native Employee Experience Platform. Our industry-leading and award-winning agentic AI communications channels - intranet, employee app and email solutions - create engaging experiences...

Your roleMost energy companies are still running on spreadsheets and phone calls. At Cloover we're building the infrastructure that replaces all of that, and we need engineers who don't just own features but shape the systems beneath them. We're looking for a Staff Software Engineer to join our Berlin team: someone who helps set technical direction, raises...

We are looking for an Engineering Manager to lead and develop our engineering team. We have a team of high-performing, driven and product-minded engineers across all seniority levels who care deeply about what they build and how they grow. Partnering closely with our VP Product and CEO, you'll make sure the team grows further, thrives, and keeps shipping a...

Project Description Join Hiredbuddy as an Entry Level Full Stack Engineer! Work remotely on our platform using React, Node.js, and MongoDB. Collaborate with a supportive team, receive mentorship, and grow your skills. Competitive salary and benefits included. Full Description We are seeking a motivated and enthusiastic Full Stack Engineer to join our growing...

Who we areFoundation models transformed text and images. Structured data - the largest and most consequential data format in the world - stayed untouched, until now. What LLMs did for language, we're doing for tables.We pioneered tabular foundation models: TabPFN v2 was a Nature cover story, has passed 3.5M+ downloads and 7,500+ GitHub stars, and runs in...

Purple gehört zu den führenden Anbietern digitaler Publishing-Lösungen im DACH-Raum und darüber hinaus. Die Software unterstützt namhafte Verlage bei der digitalen Transformation ihrer Redaktionsprozesse und Reichweitensteigerung. Mit einer innovativen Produktpalette – vom Cloud-basierten Headless-CMS über moderne News-Apps und...

About UsAt VREY, we're building the EnergyOS for multi-family buildings.Germany has over 3.3 million apartment buildings — and they are the blind spot of the energy transition.

In a nutshellkoppla is building the next-gen collaborative scheduling platform for construction, helping project managers keep projects on time by identifying delays and disruptions before they impact timelines.We are looking for a people-focussed Engineering Manager to lead and develop our engineering team. We have a team of high-performing, driven and...

Your missionAs Backend Engineer (m/f/d) you will own a key position on our engineering team, building the software that powers Bliq's driverless operations. You'll work across a range of product-facing and internal systems, including backend services and web applications, helping shape both what we build and how we build it.Your tasks and responsibilities...

Hi there!Are you eager to work at the intersection of AI, research, and real-world impact? At Data4Life, we empower researchers and public-health partners by building secure, compliant, and high-impact digital solutions. As we expand our AI-enabled research platforms, including our AIR·MS chatbot, integrated LLM solutions, and developer tooling, we are...

Your roleMost energy companies are still running on spreadsheets and phone calls. At Cloover we're building the infrastructure that replaces all of that — and we need engineers who want to own real problems, not tickets. We're looking for a Senior Software Engineer to join our Berlin team and take full ownership of core features and infrastructure across...