Talent.com
simple system
(Senior) Backend Engineer Java (m/f/d)simple system • München
(Senior) Backend Engineer Java (m/f/d)

(Senior) Backend Engineer Java (m/f/d)

simple system • München
Vor 30+ Tagen
Stellenbeschreibung

Your mission

Who we are:
We are simple system – a fast-growing B2B SaaS company based in Munich and Cologne, developing industry-leading procurement software incl. a state-of-the-art B2B marketplace for mid-sized businesses across Germany, Austria, and Switzerland. With 23,000+ monthly users, 850+ suppliers and partners, €150M+ in platform transaction volume and a 40-person team, we are building the next generation of B2B commerce. And we’re just getting started.

Team & Technology:
The engineering team works closely with business and product, has an impact on the product development roadmap and full autonomy of the tools and technologies used. At simple system we build the best product in the market by fighting for the best solution internally – the engineering perspective being on eye level with the business and product perspective. Our B2B solution has been designed and developed according to modern methodologies and principles. You will be joining a cross-functional team of very experienced engineers, who believe in making great products and have all the technical skills to make it happen. Occasionally, we meet together to discuss the most important project matters and get to know each other during project workshops (on-site in Warsaw or Munich). Our technology stack: Spring Boot, PostgreSQL, Elasticsearch, MongoDB, Kafka, ArchUnit, AWS S3, CloudWatch, EKS, Prometheus, Alertmanager, Grafana, Kubernetes, GitHub Actions, Terraform, Ansible, Cypress.

Your part:
As a Java Developer, you will be responsible for the design and development of the backend services of the system. You will be joining a cross-functional team of very experienced engineers, who believe in making great products and have all the technical skills to make it happen. You will leverage AI smartly in your day-to-day work and as a powerful building block in customer-centric feature development.

Your profile

Requirements:
  • 5+ years of professional experience building modern web applications
  • Good command of recent Java versions (preferably 19+)
  • Good knowledge of Spring Boot (preferably 3+)
  • Ability to make design decisions that result in correct, reliable, performant & scalable systems
  • Experience with Scrum / Agile environment
  • Be open and willing to learn from mistakes
  • Fluent in English

Nice to have:
  • Hands-on experience with ElasticSearch, MongoDB or Kafka
  • Experience with AWS or Kubernetes
  • Experience with Kotlin

Why us?

Why us:
  • We’re a no-nonsense, “roll-up-your-sleeves” team with a deep sense of ownership and customer focus
  • We offer real responsibility and entrepreneurial freedom - you’ll shape not just our tech stack, but our company’s future
  • We operate with flat hierarchies, fast decisions and high transparency
  • We’re backed by a single strategic investor and have an ambition to become the dominant player in procurement software for mid-sized companies in Europe
  • We have an awesome team that loves working together

Location & Benefits:
  • Location: Munich-Pasing
  • Hybrid setup: In-office days on Tuesdays & Wednesdays, flexible working hours
  • Top-tier work equipment
  • Multisport membership
  • Free breakfast & lunch in our in-house canteen
  • Attractive compensation
  • Regular company updates and team-building activities
  • Individual career path and regular feedback every 6 months
You’ll be part of an international team where you can use your creativity and enjoy a fun working environment. If communication in English and GIFs, flat organization structure, and permanent challenges make you feel like a kid in a candy store, let’s talk.

About us

We are simple system – a fast-growing B2B SaaS company based in Munich and Cologne, developing industry-leading procurement software incl. a state-of-the-art B2B marketplace for mid-sized businesses across Germany, Austria, and Switzerland. With 23,000+ monthly users, 850+ suppliers and partners, €150M+ in platform transaction volume and a 40-person team, we are building the next generation of B2B commerce. And we’re just getting started.
Jobalert für diese Suche erstellen

(Senior) Backend Engineer Java (m/f/d) • München

Ähnliche Stellen

Senior Cloud Software Engineer, Backend & KI (m/w/d)

TekkMinds AGMunich, Bavaria, Germany
Quick Apply

Cloud-Software für Enterprise-Kunden.Unsere Projekte bewegen sich an der Schnittstelle von klassischer Backend-Entwicklung und moderner KI-Integration – von skalierbaren APIs bis zu intelligenten R... Mehr anzeigen

Senior Java CMS Developer & techn. Projektleiter (m/w/d)

creatisionMünchen, Bayern, Germany

Nachweisliche Fhigkeit, Kunden professionell und fair zu beraten, um gemeinsam mit ihnen erfolgreiche Projekte zu realisieren.Tech-Lead oder Architekten-Position.Mindestens 5 Jahre Erfahrung in der... Mehr anzeigen

Softwareentwickler (m/w/d) Java / REST / Spring Boot / Angular

LV 1871 - Lebensversicherung von 1871 a. G. MünchenMunich, de

Wir, die Lebensversicherung von 1871 a.Rund 550 Mitarbeitende arbeiten im Herzen Münchens für den ebenso modernen wie traditionsreichen Versicherungsverein, der seine Marktposition seit 150 Jahren ... Mehr anzeigen

 • Gesponsert

(Senior) Backend Engineer (f/m/d)

Tangany GmbHMunich, Bavaria, Germany
Quick Apply

Tangany, based in Munich, is a highly innovative technology company with a market-leading B2B solution for the custody of digital assets on the blockchain (e.Our solution is already used by more th... Mehr anzeigen

Senior Plattform Engineer (m/w/d)

Aramaz DigitalMünchen, BY, DE

Senior Plattform Engineer (m/w/d).Für unseren Kunden in München suchen wir eine erfahrene Persönlichkeit als.Senior Plattform Engineer (m/w/d).Cloud-Infrastrukturen gestaltet, skaliert und aktiv zu... Mehr anzeigen

Java Backend Engineer Senior

4Soft GmbHMunich, Bavaria, Germany
Homeoffice
Quick Apply

Wir stehen für neue, nachhaltige und innovative Lösungen.Um unsere Ziele zu erreichen, agieren wir flexibel, proaktiv, antizipativ und initiativ.Agilität steht bei uns klar im Fokus.Du willst in ei... Mehr anzeigen

Senior Java Developer (m/w/d)

Wintama IT Solutions GmbHGrünwald, Bavaria, Germany
Homeoffice
Quick Apply

Warum haben wir überhaupt Wintama gegründet? Wir haben eine Vision von einem modernen Unternehmen, in dem sich sowohl Newcomer, als auch absolute Profis wohl fühlen.Hierarchien, kurzen Entscheidung... Mehr anzeigen

Senior Software Engineer (all genders) - Mnchen

XITASO GmbHBad Tölz, Germany

Du verfgst ber mehrjhrige praktische Erfahrung in der Software-Entwicklung.Du besitzt sehr gute Deutsch- und Englischkenntnisse (mind.C1-Niveau) fr eine klare und sichere Kommunikation im Team und ... Mehr anzeigen

 • Gesponsert

Java Developer (m/f/d) Cybersecurity Munich

Data-Warehouse GmbHHallbergmoos, Bayern, Germany

Experience with JavaScript and PL/SQL.Solid background in web development (frontend and/or backend).Experience with Oracle technologies (e.Oracle DB, WebLogic, Oracle JET).Join Data-Warehouse GmbH ... Mehr anzeigen

 • Gesponsert

Full-stack (Java/Kotlin) Engineer (m/f/d) - Team Payments

FlixMunich, de

Full-stack (Java/Kotlin) Engineer (m/f/d) - Team Payments.At Flix, we offer a tech-driven environment where innovation meets real-world impact, with competitive pay, strong growth opportunities, an... Mehr anzeigen

 • Gesponsert

Senior Software Engineer (m/w/d)

CONTENS Software GmbHMunich, Bavaria, Germany
Quick Apply

Du suchst keinen Job, in dem du nur Tickets abarbeitest? Du willst Architektur-Entscheidungen treffen, sauberen Code als Standard etablieren und ein Produkt maßgeblich prägen, das bei renommierten ... Mehr anzeigen

Senior Data Engineer (w/m/d)

SkalarMunich, Bavaria, Germany
Quick Apply

Build our data foundation from v1 ->.Join the early core team of experienced entrepreneurs (scaled to millions of users, $100m+ exits).Build the future of tax & accounting with AI.Architect ou... Mehr anzeigen

Senior Software Engineer (m/w/d) – Cloud-Native (AWS & Kubernetes)

E. Breuninger GmbH & Co.Munich, de

Senior Software Engineer (m/w/d) – Cloud-Native (AWS & Kubernetes).Du übernimmst als Senior Software Engineer (m/w/d) End-to-End-Verantwortung für unsere Backend-Services und deren Betrieb.Deine Ar... Mehr anzeigen

 • Gesponsert

Software Engineer (Backend) - AI Medical Software in Cloud (w/m/d)

deepeye Medical GmbHMunich, Bavaria, Germany
Quick Apply

Our mission is to prevent vision loss and ultimately blindness by developing software that assists eye doctors in therapy planning for their patients.By systematically analyzing thousands of histor... Mehr anzeigen

Senior Plattform Engineer (m/w/d)

Aramaz Digital GmbHMunich, de

Senior Plattform Engineer (m/w/d).Für unseren Kunden in München suchen wir eine erfahrene Persönlichkeit als Senior Plattform Engineer (m/w/d), die moderne Cloud-Infrastrukturen gestaltet, skaliert... Mehr anzeigen

 • Gesponsert

Senior Backend Java Developer (m/w/d)

EnvidualMunich, Bavaria, Germany
Quick Apply

Design trifft Code, Code trifft Impact:.Wir bauen digitale Produkte, die die Zukunft gestalten.Wir sind ein IT-Dienstleister aus München, der sich auf individuelle Softwarelösungen für Unternehmen ... Mehr anzeigen

Senior / Lead Java Developer – Kafka / Financial Services (all genders)

EXXETA AGMünchen, München (Kreis), Bayern

Berlin, Frankfurt am Main, Hamburg, Karlsruhe, Leipzig, Mannheim, München Bei Exxeta fordern wir das traditionelle Konzept von Beratung und Tech heraus.Über 1200 Kolleg:innen an verschiedenen Stand... Mehr anzeigen

 • Gesponsert

Senior Software Engineer (m/w/d)

21strategies GmbHHallbergmoos, Bavaria, Germany
Quick Apply

Jets ohne Piloten? U-Boote ohne Kapitän? KI, die im Gefechtsfeld Entscheidungen trifft? Unser Defense Metaverse ist führend bei der Simulation von KI-Taktiken für das Gefechtsfeld.Zur Verstärkung u... Mehr anzeigen

Senior Plattform Engineer (m/w/d)

JetztJobMunich, Bavaria, Germany
Quick Apply

Senior Plattform Engineer (m/w/d).Für unseren Kunden in München suchen wir eine erfahrene Persönlichkeit als Senior Plattform Engineer (m/w/d), die moderne Cloud-Infrastrukturen gestaltet, skaliert... Mehr anzeigen

Backend Engineer / Verification Platform

Authentic MemoryMunich, Bavaria, Germany
Quick Apply

Authentic Memory entwickelt eine dezentrale Infrastruktur, die die langfristige Sicherung und Verifizierbarkeit digitaler Inhalte ermöglicht.Unser Ziel ist es, Institutionen wie Archiven, Museen, G... Mehr anzeigen