20 beste Stellen als backend engineer in frechen – aktuell auf Personalsuche

Working Student / Intern: Software Engineer (Frontend & Backend) (f/m/x)
ilert GmbH —Köln
- Englisch
- Java
- APIs
- Homeoffice-Möglichkeit
- Flexible Arbeitszeiten
Direkt bewerben
10 Tage
Backend Engineer, Content-API (Go)
AMBOSS —Köln
- Vollzeit
- Hybrides Arbeiten
- Datenbanken
- AWS
- APIs
(Senior) Backend Engineer (F/M/*)
amber —Köln
- 55.000 € – 80.000 € pro Jahr
- Vollzeit
- Hybrides Arbeiten
- Englisch
- C++
- JavaScript
- Weiterbildungsprogramme
Direkt bewerben
Senior Fullstack Engineer (w/m/d)
Perbility GmbH —Köln
- Vollzeit
- SQL
- JavaScript
- Künstliche Intelligenz
- Homeoffice-Möglichkeit
- Flexible Arbeitszeiten
Senior Engineer (Backend & Data)
Circonomit —Köln
- Vollzeit
- Microsoft Excel
- Master
- C++
Direkt bewerben
Software Engineer (m/w/d)
Zelos Systems —Köln
- Teilzeit
- Homeoffice
- Datenbanken
- AWS
- JavaScript
- Homeoffice-Möglichkeit
Direkt bewerben
(Senior) Backend Engineer - Core Team (all genders)
envelio —Köln
- Teilzeit
- Englisch
- Datenbanken
- Python
- Homeoffice-Möglichkeit
Direkt bewerben
Software Engineer Full Stack (m/w/d)
REWE digital —Köln
- Online-Bewerbung
- APIs
- Flexible Arbeitszeiten
Senior Backend Engineer
SumUp —Köln
- Datenbanken
- AWS
- Erfahrung im Bankwesen
- Kostenbeteiligung am Arbeitsweg
- Lebensversicherung
Direkt bewerben
1 Tag
Senior Backend Engineer, Shop & Payments (Go/React)
AMBOSS —Köln
- Vollzeit
- Hybrides Arbeiten
- Master
- AWS
- APIs
Fullstack Engineer (m/f/d)
METYCLE —Köln
- Vollzeit
- Java
- Künstliche Intelligenz
- Python
- Flexible Arbeitszeiten
Senior Fullstack Engineer (f/m/d) – Human & Agentic Trust
Trusted Shops SE (DE) —Köln
- Vollzeit
- Hybrides Arbeiten
- Java
- AWS
- JavaScript
Direkt bewerben
(Senior) DevRel Engineer (m/w/d)
DEVK Versicherungen —Köln
- Vollzeit
- Azure
- AWS
- JavaScript
- Gleitzeit
- Homeoffice-Möglichkeit
Senior Backend Engineer Python (m/w/d)
Ströer SE & Co. KGaA —Köln
- Vollzeit
- Englisch
- Master
- Python
- Flexible Arbeitszeiten
- Empfehlungsprogramm
Senior Backend Engineer Python (m/w/d)
Ströer Media Deutschland GmbH —Köln
- Vollzeit
- Homeoffice
- Englisch
- Master
- Python
- Flexible Arbeitszeiten
- Empfehlungsprogramm
Direkt bewerben
Senior Backend Engineer Kotlin/Spring Boot (m/w/d)
E WIE EINFACH GmbH —Köln
- Teilzeit
- Hybrides Arbeiten
- DevOps
- Englisch
- AWS
Senior Full Stack Engineer
Eurowings Digital GmbH —Köln
- Vollzeit
- Azure
- DevOps
- Systemdesign
16 Std.
Senior Fullstack Engineer (all genders)
envelio —Köln
- Vollzeit
- Englisch
- SQL
- JavaScript
Direkt bewerben
1 Tag
Java Developer (m/w/d)
Bitech AG —Hürth
- Azure
- Englisch
- Java
- Weiterbildungsprogramme
- Flexible Arbeitszeiten
Senior Fullstack Engineer - Cloud & AI (all genders)
Forvis Mazars GmbH & Co. KG —Köln
- Vollzeit
- Azure
- Informatik
- Englisch
- Flexible Arbeitszeiten

Ich möchte aktuelle Job-E-Mails für Stellen als backend engineer in frechen erhalten

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backend engineer jobs near frechen

Working Student / Intern: Software Engineer (Frontend & Backend) (f/m/x)

ilert GmbH
Köln

Direkt bewerben

Details zur Stelle

vor 10 Tagen

Leistungen

Homeoffice-Möglichkeit
Flexible Arbeitszeiten

Qualifikationen

Jira
Rust
Go
Node.js
React
Git
Englisch
Java
APIs
TypeScript
Python

Vollständige Stellenbeschreibung

Cologne, Germany (Hybrid)

Team: Engineering · Reports to: CTO · Format: Working Student (16–20h/week) or Internship (3–6 months)

Keep the world awake - build the platform thousands of DevOps teams rely on

ilert helps thousands of DevOps & IT teams detect, fix, and communicate incidents faster. When a critical system goes down, our platform is the "source of truth" — from the resilient backend that processes thousands of events per second to the fast, intuitive frontend engineers stare at under pressure.

We are looking for a Working Student or Intern who loves building software and doesn't want to be boxed into a single layer of the stack. Whether you lean frontend, backend, or full-stack, you'll ship production code that powers a mission-critical SaaS product. We match projects to your strengths and our business needs — and we're happy to help you grow in whichever direction excites you most.

Tasks

Ship End-to-End Features: Build user-facing features with React and TypeScript, the backend APIs behind them, or both.
Backend & Scale: Help design robust APIs and data pipelines in our backend stack (we mainly use Java and Rust) and work with distributed systems like Kafka and ClickHouse.
Frontend & Craft: Contribute to our modular component library and help keep the UI fast, accessible, and rock-solid when customers need it most.
Flexible Project Scope: From core alerting logic to integrations (Slack, MS Teams, Jira) to AI-powered SRE features — we'll match the work to your interests.
Quality & Reliability: Write tests and care about clean, maintainable code on a platform where downtime isn't an option.

Requirements

Current Student: Enrolled in Computer Science, Software Engineering, Informatics, or a related technical field.
Coding Foundation: Hands-on experience with at least one part of our stack — React/TypeScript on the frontend and/or a backend language like Java, Go, Rust, Python, or Node.js.
CS Fundamentals: A solid grasp of data structures, algorithms, and how web applications fit together (APIs, databases, Git).
Engineering Mindset: You value clean, maintainable code and are eager to learn how a professional SaaS product is built, tested, and deployed at scale.
Curiosity & Builder Mentality: Bonus points for side projects, open source, or anything you've built and shipped — backend, frontend, or AI.
Language: Fluent English (our working language).

Benefits

High Impact: Your code helps engineers at companies worldwide stay calm and efficient during incidents.
Pick Your Path: Explore frontend, backend, or full-stack — and find what you love before you graduate.
Hybrid Freedom: Experience our beautiful office in Cologne Rheinauhafen (3 days/week) and work from home (2 days/week).
Student-Centric: Flexible hours that work around your lectures and exam periods.
Elite Mentorship: Work directly with experienced engineers who love to share what they know.
Focus Culture: We protect "maker time," favor async communication, and keep meeting overhead low.

We hire for talent and a "builder" mentality, not just a checklist. If you have a GitHub repo or a project you're proud of — a slick UI, a fast API, or an AI experiment that connects to the real world — we definitely want to see it!

Direkt bewerben

Erweiterte Suche

backend engineer Jobs in frechen

Working Student / Intern: Software Engineer (Frontend & Backend) (f/m/x)

Backend Engineer, Content-API (Go)

(Senior) Backend Engineer (F/M/*)

Senior Fullstack Engineer (w/m/d)

Senior Engineer (Backend & Data)

Software Engineer (m/w/d)

(Senior) Backend Engineer - Core Team (all genders)

Software Engineer Full Stack (m/w/d)

Senior Backend Engineer

Senior Backend Engineer, Shop & Payments (Go/React)

Fullstack Engineer (m/f/d)

Senior Fullstack Engineer (f/m/d) – Human & Agentic Trust

(Senior) DevRel Engineer (m/w/d)

Senior Backend Engineer Python (m/w/d)

Senior Backend Engineer Python (m/w/d)

Senior Backend Engineer Kotlin/Spring Boot (m/w/d)

Senior Full Stack Engineer

Senior Fullstack Engineer (all genders)

Java Developer (m/w/d)

Senior Fullstack Engineer - Cloud & AI (all genders)

Ich möchte aktuelle Job-E-Mails für Stellen als backend engineer in frechen erhalten

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