Senior Java Backend Engineer-Stellen in Falkensee

### Who you are 8+ years of professional experience in backend development Strong expertise in Java 17 or other recent versions (11+) Extensive experience with Spring Boot and Spring Reactive Solid knowledge of MySQL and experience with NoSQL databases (DynamoDB or MongoDB) Hands-on experience with

Atolls is the world’s largest community-driven shopping platform, active in 20+ markets. We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right brands and retailers. Our 1,000+ team across 10 countries builds products used

Secfix

## A note from Grigory, CTO I've spent most of my career believing that the best engineers aren't the ones who write the most code — they're the ones who make everyone around them faster, clearer, and more confident. When I joined the compliance world, I saw the same problem I'd seen at other startu

Secfix

## A note from Grigory, CTO I've spent most of my career believing that the best engineers aren't the ones who write the most code — they're the ones who make everyone around them faster, clearer, and more confident. When I joined the compliance world, I saw the same problem I'd seen at other startu

Secfix

A note from Grigory, CTO 👋 I've spent most of my career believing that the best engineers aren't the ones who write the most code — they're the ones who make everyone around them faster, clearer, and more confident. When I joined the compliance world, I saw the same problem I'd seen at other startu

Who you are This role is ideal for someone who is motivated to learn quickly, thrives in collaborative environments, and wants to make an impact early in their career Hands-on experience programming in Python (through coursework, projects, or internships) Exposure to public cloud environments (AWS p

Who you are You have experience of thriving in an environment that has a fast customer-feedback cycle and having empathy for the end-user You are great at making data-driven and metric-driven decisions You have a drive for leading initiatives and features till the end, even if the last mile is the h

Your mission We are looking for a high-agency, deeply technical backend engineer physically present in Berlin or (CET Timezone). This is a product-heavy, high-collaboration role working closely with our founder, and ML teams. We operate without bureaucracy or a "ticket factory" mentality. You will o

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

Who you are 5+ years of experience building backend systems in production environments Strong proficiency in Golang and solid experience with TypeScript and/or Python Experience designing and operating distributed systems and microservices architectures Strong understanding of event-driven systems (

Who you are You have 6+ years of experience as a Software Developer Knowledge of AWS technologies such as DynamoDB, Elasticsearch, relational and NoSQL databases, EventBridge and messaging and queuing solutions like SQS, SNS (or any other cloud platform like Google Cloud or Azure) General understand

### Who you are 7+ years building and owning production backend systems Comfort working with large datasets Prior industry experience with Python. Java is a plus Experience with AWS services and serverless architectures Fluency in English, both written and spoken Location: Berlin (hybrid setup) Expe

Your mission As a Senior Backend Engineer, you will be a key contributor to the development and evolution of our backend services. You will take ownership of complex components, drive technical excellence, and work closely with product, frontend, and infrastructure teams to deliver reliable and scal

What you'll do We're looking for a capable, self-driven Sr. Backend / DevOps Engineer with 5+ years in distributed systems and cloud-native architectures. In this role, you design and scale distributed AI infrastructure, optimize performance across diverse ML workloads, and ensure secure, reliable d

Rise Technical

Senior Backend (Python) Engineer Berlin – Permanent Employee, Full-Time, Hybrid (2 days a week on site) €90,000 - €110,000 + Holiday + Pension + Flexible working hours Excellent opportunity for a Senior Software Developer to contribute to a platform that revolutionises the diagnosis and treatment of

## Team description SumUp Edge is our most ambitious product bet right now — an AI-powered co-pilot that transforms raw merchant data into proactive, real-time business insights. We're moving from being a payments processor to becoming an intelligent operating system for small businesses, and the ba

Team Description SumUp Edge is our most ambitious product bet right now — an AI-powered co-pilot that transforms raw merchant data into proactive, real-time business insights. We're moving from being a payments processor to becoming an intelligent operating system for small businesses, and the backe

FIXING THE PLANET BY MAKING HOMES CARBON-FREE! With €40 million in funding from top-tier investors such as COATUE, Foundamental & Target Global, we are working towards a future where climate-neutral buildings - simply & rapidly - become a reality. Through tailored solutions for millions of h

At Routine Labs , we are building Europe's first secure, auditable, and EU-compliant automation infrastructure for legacy systems. We're taking a practical approach to improving how engineers work with AI systems. Combining LLMs with familiar software engineering methods to make it easier for people

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