backend engineer nodejs Jobs in Berlin

Company DescriptionCOMPLEVO represents creativity, courage, solid foundations, and experience.Our B2B customers of many years value our short delivery times and professionality, in addition to our pragmatism, authenticity, and innovative power. They describe us as committed, passionate, proactive, and creative. Often it is the simplicity of our approach that...

Job descriptionWe are looking for a Senior Backend / Fullstack Engineer to join our team and help us build a robust data integration and automation platform around our internal knowledge system, Atlas. This role will focus on backend systems, database design, and API orchestration, with a strong emphasis on data synchronization and workflow automation.You...

Who we are is what we do. Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, a…

As a Senior Software Engineer Backend at NetBird, you will play a key role in building and scaling the backend of our open source, peer-to-peer networking platform. You'll work on high-throughput distributed systems that power secure connectivity for users and organizations around the world.This role sits at the core of our engineering team. You'll...

Please note that this position is based in Berlin, Germany — relocation support is provided if required.      THE BEST WORK OF YOUR CAREER Trade Republic is the largest savings platform in Europe — we operate in 18 countries, serving +10 million customers who trust us with over €150B in assets. But we’re striving for more. We have a bold mission...

About the RoleJoin a core infrastructure team at an energy technology company building software for dynamic electricity plans. You will develop backend systems for billing, energy-market communications, and accounting, helping make these services reliable and scalable.What You'll DoDesign backend systems that address complex billing and energy-service...

Job descriptionLI.FI is simplifying multi-chain DeFi for traditional financial institutions, fintechs and service providers by offering a unified API to access all on-chain liquidity across major blockchains for best price same-chain and cross-chain swaps. We are a passionate team on a mission to enable a fairer, more decentralised world. Apart from the...

Klar is working hard to bring digital banking to those who need it in Mexico.  What is so special about digital banking?  Nearly half of people in Mexico have no bank account at all.  This puts their savings at risk of theft, destruction during floods or fires, and can make the very act of bringing money for large purchases a danger.  Traditional banks...

About Air AppsAt Air Apps, we believe in thinking bigger and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018 and now with offices in...

About the opportunity About the opportunity We are looking for a Senior Backend Developer who will take ownership of crucial backend engineering activities at Kadmos. As a regulated salary payment provider in the shipping industry, we are building secure, reliable, and scalable financial solutions that empower seafarers and shipping companies worldwide....

It’s certainly not another mediocre offer to join a company that is reinventing a wheel for a niche segment that has a “nice” projection. No, not at all! We’ve got a truly demanded product that is being currently used by a number of household name companies, and we are constantly adding more of them. That’s the reason why we are “pitching”...

What we doAt Briink, we’re building AI technology for the global sustainability economy. We work with the world’s largest climate organizations, including CDP and PRI, and multinational companies such as Bayer, Siemens, Commerzbank, E.ON, and Heidelberg Materials.Our technology helps automate how sustainability data is collected, analyzed, verified, and...

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...

Location: Remote / Berlin (Office available) | Language Requirement: Fluent GermanAt Deepslate, we are building Speech to Speech Voice AI models that sound and act indistinguishable from a human.When it comes to text and images, giants like OpenAI and Google have already cracked the code. With video, Veo3, Sora and others are closing the gap rapidly. But...

Your responsibilitiesWork side-by-side with our CTO and our engineering team to develop systems that power our platform in hospitals and allow us to continuously ship great features.Lead backend work, helping us to scale reliably across cloud and hybrid deploymentsTake ownership of key components in our product roadmap and collaborate with our product and...

At GALVANY, our goal is to make climate-neutral living a reality for everyone. We focus on execution – developing concrete, smart solutions and making heat pumps, battery storage, and smart metering easy to access, reliable, and affordable. GALVANY-Tech drives the energy transition through software. We're building an AI-based Operating System for sales,...

THE ROLE AND THE TEAMThe ZEOS B2B Platform is the core engine that enables our partners to integrate and scale within the Zalando ecosystem. As a Backend Software Engineer, you will join an agile, cross-functional team dedicated to building the high-performance services that power our partner-facing products. We work in an API-first environment where we turn...

Company DescriptionDirect Link - https://boards.eu.greenhouse.io/kadmos2/jobs/4057008101We are looking for a Senior Backend Engineer who will take ownership of crucial backend engineering activities at Kadmos. Since we’re an early-stage company, you should be comfortable with change and bringing new ideas to the table. You should expect to be right in the...

We are looking for an experienced Senior Backend Engineer – Java (m/f/d) who is not only confident dealing with industry adopted technologies and Software Design approaches, but able to look into emerging technologies and modern architectures. This is a full time job with significant responsibility, joining us in our office in Berlin.Company major...

Our MissionJoin us in reshaping global trade in a fast-growing startup!We are traide AI – a VC-backed, B2B deep tech startup based in Berlin, using AI to solve one of the most overlooked yet critical challenges in international trade: customs compliance. Our software automates product classification, reduces regulatory errors, and helps customers save up...