43 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.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

grows Build and evolve well-structured REST APIs with strong focus on consistency, performance, and developer ... Our backend is the backbone of our product. ... To further strengthen this foundation, we’re looking for a Backend Engineer (all genders) — full-time ... requirements and technical design to implementation, rollout, and iteration Design, build, and evolve backend ... 6+ years of professional backend experience and a passion for clean, efficient code A proactive, self-improving

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

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

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

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

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

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

expertise across multiple areas of the ServiceNow platform, including functionality, database structure, developer

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

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

(f/m/d) Your Tasks: Position Overview We are seeking an experienced Senior Azure Synapse Developer ... Cologne (fully remote within Germany is also an option) we are seeking you as Senior Azure Synapse Developer

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

Full-Stack Confidence: You’re comfortable working on both frontend and backend projects, taking ownership

DeepSkill is looking for an experienced Software Developer (m/f/d) who will use modern technologies to

Machine Learning expert needed to design and develop computational STEM problems requiring Python programming and complex reasoning. Must have a Master's or PhD in a STEM field, 5+ years of Machine Learning experience, and advanced English proficiency.