java backend engineer senior Jobs in Berlin

About you: wealthAPI enables financial multipliers to monetize trust. We provide core financial solutions for large partners and (f)influencers, thereby actively driving the ongoing disruption of the wealth management market. We are looking for a Java engineer who is passionate about investing and finance. Optimally, you bring a good understanding of...

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...

Sie möchten moderne, skalierbare Softwarelösungen entwickeln und dabei aktiv an der Digitalisierung des Gesundheitswesens mitwirken? In dieser Position arbeiten Sie an hochrelevanten Systemen im Umfeld der Telematikinfrastruktur und treiben innovative Backend-Lösungen voran. Im Auftrag eines führenden Akteurs im Bereich eHealth und digitale Infrastruktur...

The company offers one of the most trusted decentralized custody protocol, smart wallet infrastructure and platfom, as well as a flagship wallet for the ecosystem on Ethereum and the EVM. With 25 Millions transactions handled worth 65 Billion dollars they are on a mission to unlock digital ownership for the world by continuing building robust and...

About Peec AIPeec AI is the analytics platform for AI search. People increasingly discover products and make buying decisions through ChatGPT, Claude, Gemini, and Google's AI Overviews instead of traditional search, and most brands have no idea where they show up in those answers. Peec gives marketing, SEO, and growth teams the data to see exactly that: how...

Für unseren Kunden Debtist suchen wir einen Senior Backend Engineer (TypeScript/Node.js). Wer ist Debtist Debtist baut die Infrastruktur für digitales Forderungsmanagement neu: Zahlungserinnerungen, Inkasso, vorgerichtliche und gerichtliche Prozesse, Payment Processing – alles KI-gestützt, alles selbst entwickelt, keine Zusammenklick-Lösung aus...

Du spielst bei uns eine zentrale Rolle in der Modernisierung einer komplexen ERP‑Landschaft. Wir entwickeln uns klar in Richtung AI‑Driven Development – nicht als Buzzword, sondern als zukünftigen Standard unserer Engineering‑Praxis. Du hilfst uns aktiv dabei, diesen Weg zu gehen: hin zu agentenbasierten Workflows, AI‑gestützten Tools und einer...

Das Wichtigste zuerst: Bei uns ist jeder willkommen. Hauptsache, Du bringst neben der Dir natürlich angeborenen Professionalität und Deiner technischen Expertise auch eine große Portion Humor und Freude am Austausch mit Deinen Kollegen mit. All die Klischees von Beratungen findest Du bei uns nicht – es gibt keine Anzugspflicht (bitte hab aber zumindest...

Senior Backend Engineer - Payments About the opportunity You will work in the Everyday Banking domain for the Payments team. This is where all payment and card transactions are being managed and processed by modern and high-volume systems that power the best customer experience possible. These teams make banking easy, reliable, seamless, and secure —...

ABOUT TALON.ONE:   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. Today, over 250 of the world’s most-loved...

Note: This position does not offer visa sponsorship. This is a Remote role for applicants already living in Europe (CET ±3 hours). English language requirement C1 or C2/mother tongue Join a mission-driven team committed to tackling one of the biggest global challengesreducing CO2 emissions. As a software developer with us, youll be at the forefront of...

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...

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...

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...

GeneralMind is a Berlin-based AI startup building an autonomous AI-powered supply chain automation platform. Backed by Lakestar, Leo Capital, and leading angels with $12M raised in January 2026, we're eliminating manual, inbox-driven workflows in enterprise supply-chain operations - automating Sales Order processing, Purchase Order lifecycle management,...

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...

IMPORTANT: after you apply, please check your email. We send you a link to complete your application — it is not considered until that last step is done. If you do not see it, check your spam folder.This is a fully remote position, open to candidates based in Germany.Pay: $50–$100/hrRole Title: Senior Backend EngineerRole Type: Contractor (20 hrs...

Navan has transformed the corporate travel, payment, and expense landscape by consistently prioritizing user needs We are seeking a Senior Software Engineer (Backend) for our AI-first engineering team to drive the architecture of a next-generation corporate expense management platform In this role, you will scale backend systems powering global commerce,...

DescriptionAbout Us1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications...

We 💛 small business We founded Holvi in 2011 in Helsinki. As self-employed people wading through oceans of paperwork, we noticed something funny going on: traditional banks were giving us the cold shoulder. Why not help ourselves, we asked. And so, with time, effort and lots of coffee, we mastered small business finance and Holvi was born. Our vision is...