Java Backend Developer (m/w/d) - Vollzeit -
Alecto GmbH
We are looking for an experienced Senior Backend Engineer - Java (m/f/d) to join our skilled and collaborative technical team as a key contributor.
Someone who is not only confident dealing with industry adopted technologies and Software Design approaches, but also likes to challenge the status quo.
This is a full time job with significant responsibility, joining us based in Berlin or Germany.
Java, Spring, Hibernate, PostgreSQL, Spring Boot
Frontend: ReactJS, TypeScript, Redux, SASS
Infrastructure: AWS, Troposphere (python), Stacker, Cloudformation, Terraform (Infrastructure), Ansible, EKS (k8s)
Agile: Kanban and Scrum
Design and implement solutions primarily in Java with high impact and a great deal of autonomy
Own significant parts of the runtime together with our in-house SREs, embracing “you ship it – you own it”
Collaborate with Front-End, QA, Infrastructure, and Data professionals on interfaces, shared definitions, and common objectives
You’re a seasoned backend engineer with a solid Java background and a hands-on approach. Have 5+ years of experience building Java backend systems with Spring, Hibernate, and the tools that come with modern software development
Understand data structures, relational models, and different kinds of backends—and can choose what fits best
Enjoy working with others, w hether it’s writing something down clearly, pairing on a problem, or just hashing things out on a whiteboard
Communicate fluently in English
You build software that makes a real difference for serious customers
We are a tight-knit group in a founder-owned “grown-up” startup. We value each team member and develop their unique talents.
Attractive salary and vacation policy
A big and lovely designed o ffice in Berlin-Kreuzberg with plenty of rooms for creativity and the typical startup amenities
A generous yearly personal development budge t
Legendary team events and parties
Urban Sports Membership subsidy
Language learning support for German and English
A unique and international team
Our platform enables users to manage their insurance contracts centrally, easily understand their benefits, and optimize their rates – independently and with a customer-focused approach.
- ...offers purpose and aligns with your values, join us and begin your #Redcareer today. About the role: As the Senior Software Engineer (m/f/d) (Backend / Full Stack) this is a 1-year maternity cover role , you'll be a key player in a cross-functional team, building...SeniorVollzeitHomeofficeVon zu Hause
- ...purpose and aligns with your values, join us and begin your #Redcareer today. About the role: We are looking for a Senior Backend Engineer (m/f/d) to join our App team and help build the systems behind one of Europe’s top medical apps. This role is critical in...SeniorVollzeitHomeofficeVon zu Hause
- ...Startups , we’re here to help propel your career and together, make Moss a lasting success. Our Engineering teams are seeking both Mid and Senior Backend Engineer (f/m/d) for a variety of different teams and locations, including Berlin, Warsaw, and Tallinn. The...SeniorIm Frühling
- ...Our offer for you As a Senior Backend Engineer (m/f/d) you will play a vital role in developing Noxtua’s privacy-first Legal AI solution helping professionals in the law research and advising domain. You’ll build scalable, high-performance backend services while working...SeniorVollzeitTeilzeitarbeitHomeoffice
- ...Experience unserer Handelspartner:innen und Nutzer:innen mitgestalten? Dann bist Du bei uns genau richtig! Die Position als Senior Backend Engineer (f|m|d) ist als Vollzeit- oder Teilzeitstelle ausgeschrieben. Deine Aufgaben End-to-End-Verantwortung ~ Du...SeniorVollzeitTeilzeitarbeit
- ...gemeinsam mit engagierten Kolleg:innen anspruchsvolle Projekte, die Kunden langfristig überzeugen. Senior Python Backend Engineer – Cloud & AI Solutions (w/m/d) Gehalt: nach Berufserfahrung Standort: Berlin, Stuttgart, Hamburg, München, Frankfurt,...SeniorVollzeitWeiterbildungMobiles Arbeiten
€ 50 pro Stunde
...Join us at DNL and help shape the backend of a truly developer-focused platform. We’re building Germany's leading AI-powered tools... ...- lead code reviews, set best practices, and help scale our engineering processes. Requirements Education & Experience : A degree...SeniorHomeoffice- ...YOUR MISSION We are looking for an experienced Senior Backend Engineer to expand and optimize our digital advertisement SaaS suite of applications... ...to enterprises of all sizes and shapes. We're powering the engine that Factor Eleven is successfully built upon and elevate...SeniorVollzeitTeilzeitarbeitHomeoffice
- ...Your mission at Mercanis As a Senior Backend Engineer at Mercanis , you bring a pragmatic mindset, write clean and scalable code, and thrive in a modern agile product environment. You’ll play a key role in shaping our architecture, leading backend initiatives, and...SeniorVollzeitHybrides ArbeitenHomeoffice
- ...Wir suchen Dich. Werde Teil unserer Expansion - Starte zum nächstmöglichen Zeitpunkt als JD Senior-Backend-Developer (m/w/d) Wer sind wir? einer der größten, markenunabhängigen Anbieter in Deutschland ca. 1.500 Premiumfahrzeuge im Bestand seit über 25 Jahren...SeniorSofortiger Eintritt
- ...We’re building a next-generation retail media platform that processes millions of events per day in near real time. As a Senior Backend Engineer, you’ll design, implement, and own critical services in Go that power our large-scale distributed systems. Your responsibilities...SeniorVollzeitFreelanceHomeoffice
- ...sector. Are you passionate about building scalable, resilient backend systems and working with cutting-edge technologies like Kotlin,... ..., and high availability. Lead code reviews, mentor junior engineers, and foster a collaborative and knowledge-sharing culture....SeniorUnbefristete ArbeitIm Frühling
- 1KOMMA5° We seek a highly skilled Senior Backend Software Engineer to join our growing tech team. 1KOMMA5° is building Germany's largest one-stop-shop for sale, installation, and services related to solar, heat pumps, electricity, and charging infrastructure. And they...SeniorVollzeit
- ...and payments. Your Tasks You design, develop, and maintain backend services in PHP (Spryker/Symfony components), leveraging MySQL,... .... You collaborate closely with Product Managers, QA Engineers, and Frontend teams in an agile environment - contributing to planning...SeniorVollzeitTeilzeitarbeitHybrides ArbeitenVon zu Hause
- ...invite you to join our growing development team as a Senior Software Engineer (Backend) in Berlin (m/f/d) . Your tasks Your tasks As a Senior... ...Hands-on experience with Temporal or similar workflow engines (e.g., Airflow) Experience with Celery and...SeniorVon zu Hause
- ...is employed to ensure a user-friendly experience. About the role and your tasks We are looking for a motivated Senior Backend Developer (m/f/d) to join us. As part of this amazing team, you will contribute to the advancement of the simpleshow video maker...SeniorIm FrühlingHybrides Arbeiten
- ...Overview: As a Senior Backend Engineer in Aleph Alpha’s Financial Services & Insurance (FSI) department, you’ll design and build the core systems that power our AI-driven financial platforms. You’ll create scalable, secure, and reliable backend solutions to support...SeniorHybrides Arbeiten
- ...Projekte wachsen stetig in Größe und Vielfalt, deshalb suchen wir zum nächstmöglichen Zeitpunkt einen AWS Backend Entwickler (m/w/d) auf Professional- oder Senior-Level. Wir schreiben die Position deutschlandweit im Hybrid-Modell oder auf Remote-Basis aus. Dein Team...SeniorSofortiger EintrittHomeoffice
€ 70 pro Stunde
...HELLO THERE! PEOPLE AT HUMANOO ARE HAPPY TO GREET YOU! You care about building tech that’s smart but also human. As our Senior Backend Engineer, you’ll help shape the foundations of Humanoo – our health and wellbeing platform. Behind the scenes, you’ll build the...SeniorVollzeitIm FrühlingHomeoffice- ...experiences. About This Role: We are looking for a Senior Backend/Full-Stack Software Engineer to join our Fulfillment team in Berlin. At Atolls,... ...skills are new to you but you're eager to learn, we'd still love to hear from you! Our Benefits: At Atolls...SeniorHybrides Arbeiten
- ...Betrieb des technischen KI-Service durch das Team Technology Engineering (AI). Dabei setzt das Team einen ganzheitlichen DevSecOps-Ansatz... ...Abschluss des Studiums zwingend erforderlich Erfahrung in Backend-Entwicklung mit Python, Go, Rust oder Java Erfahrung in API...SeniorVollzeitMobiles ArbeitenSofortiger Eintritt
€ 90.000 - € 120.000
...Your Role As a Backend Developer at Peec AI, you’ll architect and build the powerful systems that fuel our AI recommendations. You’ll... ...If you can deliver high-quality work at a very fast pace , we’d love to chat. Our tech stack Languages: TypeScript...SeniorVollzeit- ...Your Mission As a Senior Backend Developer, your mission is to design, build, and continuously improve Bling’s backend infrastructure... ...MongoDB, PostgreSQL, AWS, and Redis. As a Senior Backend Engineer, you lead by example in code quality, best practices, and performance...SeniorHybrides Arbeiten
- ...Description We are looking for an ambitious and responsible Senior React Native Full-Stack Engineer (f/m/d) for our Berlin location. As part of our team, you... ...creating new UI elements. Experience in creating backend functionality such as APIs, managing databases, and...SeniorVollzeit
- ...looking for two exceptionally talented backend engineers to join our team in Montreal and Berlin.... ...##128187; How to apply If you are a driven Senior Backend Developer with a passion for... ...stable, cutting-edge solutions, we'd love to hear from you. Apply now and join...SeniorHomeoffice
- Westernacher Solutions… …ist einer der führenden IT-Beratungs- und Lösungsanbieter für die Bereiche eGovernment & eJustice und mit mehr als 160 Mitarbeitenden in Berlin, Heidelberg, Fulda und remote. Was Sie erwartet… Anspruchsvolle hochsichere Technologielösungen...SeniorIm FrühlingMobiles ArbeitenHomeofficeFlexible Arbeitszeiten
- ...What you'll do We are looking for a senior developer (f/m/d) specialized in full stack development... ...to build great User eXperience) and backend (Node.JS/TypeScript/NestJS/typeOrm, Kafka... ..., and Kibana. As JouleStudio engineer (f/m/d), you will be a key element of...SeniorUnbefristete ArbeitVollzeit
- ...Our offer for you As a Senior Fullstack React Engineer (f/d/m), you will play a pivotal role in shaping and enhancing the user experience of our... ...Engineers, UI Designer, AI Engineers as well as Fullstack, Backend and DevOps Engineers. YOUR HIRING MANAGER Aurélien...SeniorVollzeitHomeoffice
- Deine Aufgaben bei uns: Du bist für die Konzeption und Entwicklung moderner Software verantwortlich, ob webbasiert, mobil oder auf dem Desktop. Mit konzeptuellen Ideen und fundiertem technischen Know-How erstellst Du mit unserem Team optimale und nachhaltige Softwarelösungen...SeniorVollzeitMontag
- ...Senior Fullstack Developer (m/w/d) Für unser hoch motiviertes Team suchen wir für unseren Standort in Berlin oder München zum nächstmöglichen Zeitpunkt Deinen klugen Kopf. Deine Aufgaben Der Schwerpunkt Deiner Aufgaben liegt in der Erarbeitung von Architektur...SeniorIm FrühlingSofortiger EintrittHomeofficeFlexible Arbeitszeiten
Wollen Sie mehr Stellenangebote erhalten?
Abonnieren Sie und erhalten Sie ähnliche Stellenangebote wie Java Backend Developer (m/w/d) - Vollzeit -. Seien Sie der Erste, der sich bewirbt!