Jobs für javascript back-end developer bei Berlin

ABOUT USPliant is a European fintech specializing in B2B payment solutions. Our modular, API-first platform helps businesses streamline spending, improve cash flow, and integrate payments into their financial workflows. Designed for industries with complex payment needs, such as travel and fleet, Pliant enables greater efficiency, control, and...

Join our VERBI Team as a Senior Backend Engineer (m/f/x)! We are VERBI Software GmbH – the company behind MAXQDA – the #1 software for qualitative and mixed methods data analysis. We provide researchers, universities, and companies with an innovative and intuitive tool so they can accomplish great things. Professional service and a close connection to...

P3A is a multi-platform operating and investment group building the infrastructure of tomorrow. Entrepreneurial at its core, P3A builds, owns, and backs the companies behind the assets the modern world depends on, bringing long‑term capital and deep operational expertise to how critical infrastructure is built, operated, and financed. P3A was founded by...

About the RoleAs a Forward Deployed Engineer, you'll own technical delivery end-to-end — from initial discovery with private-market operations teams through to production launch of AI-driven fund accounting workflows. You'll sit at the intersection of engineering and customer success, turning real client processes into live platform deployments while...

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...

At JetBrains, code is our passion. Ever since we started, back in 2000, we've been striving to make the strongest, most effective developer tools on earth. Today, AI-powered coding agents are becoming a core part of how developers write Kotlin – and we want to make sure they write it well. The Kotlin AI Value Stream team is responsible for how AI agents...

Your mission:Contribute to full stack development of the Cloud EMS platform, including frontend (Angular) and backend (Kotlin/Ktor, Node.js, PostgreSQL) components.Develop responsive, user-friendly interfaces and maintain backend services, supporting microservices architecture.Implement and maintain automated testing (unit, integration, end-to-end) to ensure...

Description :Deutsche Bank Technology in BerlinDB Technology is a global team of tech specialists, spread across multiple trading hubs and tech centres. We have a strong focus on promoting technical excellence – our engineers work at the forefront of financial services innovation using cutting-edge technologies.Our Berlin location is our most recent...

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...

Deine AufgabenYou will develop our AWS back-end architecture,You will implement efficient Lambdas using various frameworks,You will introduce modern testing strategies (unit, integration, E2E tests),You will optimize performance and scalability (PostgreSQL, DynamoDB caching),You will ensure and further develop professional development and documentation...

I am recruiting on behalf of a Fintech scale-up that are developing a sustainable financial solution for customers within the private a public sector. They are a future-focussed team that uses the latest technologies to solve complex problems.If you are interested in building a brand-new landscape for millions of users for a leading bank, let me know. The...

Ready to embark on the quest of joining Hack The Box?Welcome! Super excited you dropped by 🥳At the end of this journey, you'll become a proud member of Hack The Box, with the ultimate mission to raise cyber resilience, so that every organization can stay ahead of tomorrow’s threats.🚀🔒💻 ✨The core mission of the Senior PHP engineer:Work on one...

Dear AEM Experts, For one of the leading digital marketing agencies in the Germany (global reach), we are currently looking for multiple AEM Experts in different roles. 100% remote and long-term.   ROLES:- AEM Fullstack Developer- AEM Frontend Developer   QUICK FACTS:- Freelancing/Contracting- Start: ASAP- 100% remote- Duration: long-term 12+ months-...

About the RoleThis is a founding PM role at a seed-stage B2B SaaS company building software and back-office services for trades and home services SMBs. You'll own product direction end-to-end — from surfacing user problems to shipping solutions — as the first dedicated PM on a small, high-velocity team. The role sits at the heart of the company and has a...

MissionSupport the Data & Analytics team in its day-to-day work, from pipelines to Data Apps and Reports to answering business questions.Role OverviewAs a Working Student in the Data & Analytics team, you will work alongside our analysts on what the week actually needs: a pipeline that has to keep running, a Data App a team is waiting for, a question someone...

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 be achieved with a deep understanding in Engineering...

Location: Remote in Germany, preferred in Leipzig, or near Leipzig. We also consider remote work from any country in EuropeScope: Full-timeStart: Immediately / flexible🚀 Who We Are & What Makes Us SpecialWe are an international, dynamic consulting company with a clear mission: we help businesses sustainably automate and optimize their processes –...

Dear Crystallize Experts, We are currently looking for multiple Crystallize (Headless Commerce) Developers in different roles for one of the leading tech companies in Europe (global reach). 100% remote and long-term.   ROLES:- Crystallize Frontend Developer- Crystallize Backend Developer   QUICK FACTS:- Freelancing/Contracting- Start: ASAP- 100% remote-...

DescriptionWe’re a global all-in-one e-commerce SaaS platform that helps online sellers manage their operations across multiple sales channels. From order management, inventory syncing, and shipping integrations, to full marketplace automation, Base.com is trusted by thousands of e-commerce businesses around the world to scale and optimize their...

Dear Shopify Developers,   We are currently looking for several Shopify Developers for a long-term, 100% remote role with one of the leading tech companies in Germany.   ROLES:- Shopify Backend Developer- Shopify Frontend Developer   QUICK FACTS:- Freelancing/Contracting- Start: ASAP (later start possible for some projects)- 100% remote- Duration:...