42 backend developer English-speaking jobs in Cologne

We are currently seeking an Golang AWS Back End Developer specialist to join one of our clients' ... Monitor, debug, and improve backend performance, reliability, and scalability. ... Required Skills & Qualifications: 5+ years of backend development experience with Golang. ... Key Responsibilities: Develop and maintain high-performance backend applications using Golang.

You're a developer who values reliability, collaboration, and continuous improvement. ... You bring backend expertise and thrive in a high-impact environment where your work directly supports ... keep high code quality standards You'll thrive in this role if: You have 5+ years experience in backend

We are looking for you, located in Trier or 100% remote in Germany as a Senior Fullstack Developer (m ... products Deliver re-usable application components that help the organization to monitor and control our backend

JoinMyTrip is seeking an experienced Senior Full-Stack Angular Developer to help shape the future of ... , and maintain robust and scalable full-stack solutions using Angular, Node.js, Typescript (Front & Backend

Collaborate with cross-functional teams, including product, design, and backend, to deliver seamless ... Building tools and infrastructure to enhance the developer experience. ... You’re passionate about developer experience, creating tools, and improving workflows for engineers. ... Work on CI/CD systems, developer tooling, and performance optimizations to streamline mobile development

excellence You are responsible for the delivery of the IAM and Mailing product, which is part of our Developer ... The team’s main responsibilities include: Shaping the backend architecture: Providing guidelines ... and best practices to ensure high-quality and efficient backend development Maintaining and evolving ... modern standards Developing tooling and boilerplate code to empower other teams to build and manage backend ... afraid to get your hands dirty by actively contributing to development efforts with a focus on using backend

Senior Backend Engineer (m/f/d) About Redcare Pharmacy: As Europe’s No.1 e-pharmacy, Redcare Pharmacy ... About the role: As the Senior Software Engineer (m/f/d) (Backend / Full Stack), you'll be a key player ... Support the team in developing the new Shop Rendering UI, based on Next.js Extend and create new backend

Our backend systems process thousands of events per second, ensuring that when a critical system fails ... Tasks API Development: Design and implement robust RESTful APIs using modern backend languages (we ... Coding Foundation: You are proficient in at least one backend-heavy language (e.g., Go, Java, Python, ... Intern who wants to go beyond "Todo List" apps and dive into high-performance, distributed backend ... AI & Automation: Support our AI SRE agent team by building the backend logic that enables automated incident

Design and implement tables and data structures within our backend data stores to support new product ... and be part of a fast-growing company that is on the leading edge of the industryYour Impact Write backend

from data modeling and API design to the integration of external interfaces or the optimization of backend ... Typical tasks Implementation of features in the backend (e.g., with Node.js, PHP, Python, Go, or comparable ... development of our AI-supported applications and automations Requirements Solid knowledge in a modern backend

easier for employees to access knowledge 📚 As a Staff Engineer at amber, you are more than just a developer ... You are fluent in modern programming practices and have hands-on experience across both frontend and backend

This is your role Design and implement a test automation framework for backend and integration testing ... This is you Strong experience in backend test automation using Java, including work with test automation ... The role focuses on backend, integration, and system-level validation, ensuring regression safety, performance

📈 Steep learning curve – gain hands-on experience across backend, frontend, and infrastructure. ... Unpaid Internship) at Maxmove, you’ll: Develop and ship features: Build and improve core frontend & backend ... database queries (PostgreSQL) Collaborate across the stack: Connect frontend (Expo RN / Next.js) with backend

is what awaits you in detail Developing cutting-edge technology and designing scalable and robust backend ... mathematics, or physics, or you have comparable practical experience You have extensive experience in backend

Champion excellent developer experience, modern delivery practices, and high engineering standards (CI ... Your tasks Lead two empowered, cross-functional product teams (Frontend, Backend, Platform) responsible

product, with a clear focus on improving developer experience, delivery speed, and reliability. ... About the role: As Product Manager - Platform (m/f/d), you own the internal developer platform as a ... About your tasks: Own the product vision, strategy, and roadmap for the Internal Developer Platform, ... Scope includes CI/CD, delivery pipelines, golden paths, developer tooling, internal APIs, service templates ... About you: Proven experience as a Product Owner or Product Manager for platforms, infrastructure, or developer

In this role, you won't just be writing code; you will be the architectural anchor for a backend ... Architectural Ownership: Take responsibility for the backend architecture of ICS core components and ... Language: Englis on a business level This is your role Technical Leadership: Lead and mentor a backend

Collaborate with software engineers to create and execute backend test plans for distributed database ... At least 3 years of experience in performing backend testing, especially for distributed or cloud-based ... You will be responsible for testing, automating, and deploying backend services and infrastructure, ensuring ... automation tools (e.g., Jenkins, CircleCI) Solid understanding of distributed systems, databases, and backend

Position Overview We are seeking a talented Full Stack Developer to join our engineering team. ... Required Skills & Qualifications 4+ years of experience as a Full Stack Developer or similar role.

⭐ That’s why we’re looking for you As a Frontend Developer, you will primarily work on our clients’