3159 backend developer English-speaking jobs in Warsaw

from scratch" you focus on product development agile scrum Team members technical leader big data developer ... Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... LLMs) Miejsce pracy: Warszawa Technologies we use Expected Python Docker Git LLM GenerativeAI AI CI/CD Backend ... If you’re comfortable with backend development and have a keen interest in data science and frontend ... Build and enhance backend components for advanced AI systems using Python and frameworks like FastAPI

OX Security is looking for a Senior Backend Engineer to help build the infrastructure that secures the ... Responsibilities Design and implement robust backend systems and APIs to support security solutions. ... A minimum of 5 years of experience in backend development with a focus on scalable applications.

while creating something fresh for a new generation of players.About the TeamThe Meta team owns the backend ... About Wargaming Wargaming is an award-winning online game developer and publisher headquartered in Nicosia ... Engineering background - you've worked as a developer or in a technical role and understand how software ... architectures and high-load distributed systems, so you can have informed conversations with engineers about backend

Role Overview: As a Backend Engineer, you will be integral to the process of building and maintaining ... role involves collaborating closely with both the development team and our clients, ensuring that our backend ... part of a development team, sized between 3 to 9 members, dedicated to crafting scalable and resilient backend

Technologies We Use Backend languages, including Python Distributed systems technologies such as Elasticsearch ... tooling, including GitHub The Role Architecting, developing, and maintaining high-performance, scalable backend

response, and post‑mortems; drive preventative improvements.Influence frontend standards, tooling, and developer ... and modern observability tooling.Experience with relational and document databases; comfort reading backend ... user‑facing features and platform capabilities across the Box Apps frontend.Partner with product, design, and backend

Software Engineer (L4/L5) — Developer Platform3 days ago Be among the first 25 applicantsCompany OverviewBox ... related frameworks.Create and maintain APIs to facilitate seamless communication between frontend and backend ... with the team members.Qualifications3+ years of experience in designing, implementing, and maintaining backend

OverviewWe are seeking a Senior Full-Stack Developer to build and evolve scalable, cloud-native applications ... years of experience in full-stack software developmentStrong hands-on experience with .NET (C#) for backend

The Platform Developer is responsible for delivering high-quality, secure, and scalable solutions for ... Salesforce and other cloud technologies. 2+ years of proficiency in Saleforce.com development, covering both backend

Andersen is hiring a Frontend Developer (React/Next.js) to build an integrated retail platform with customer ... goals.Optimizing applications for speed, scalability, and Core Web Vitals (LCP, FID, CLS).Integrating with backend

We’re looking for a talented and motivated Software Developer to join our team specializing in the field ... product managers Ideal candidate 3+ years of experience writing production‑quality scalable code using backend

We are seeking a highly skilled Senior Front-End Developer to join our team and contribute to cutting‑edge ... Developing web applications based on Magnolia CMS and other modern technologies Collaborating with the backend

JavaScript/TypeScriptBasic knowledge about RxJs and NgRxKnowledge about Unit tests (TDD) (front-end and backend ... and technologiesAccess to exam vouchers to get Microsoft certificatesPair programming to improve your developer

We are looking for an experienced .NET backend developer who can quickly bring value in a dynamic environment

JavaScript/TypeScriptBasic knowledge about RxJs and NgRxKnowledge about Unit tests (TDD) (front-end and backend ... and technologiesAccess to exam vouchers to get Microsoft certificatesPair programming to improve your developer

Extend and maintain Haiqu's SDK, developer tools, APIs, and backend systems to deliver a seamless

developer with Go (Golang)Experience building and maintaining applications deployed on-premFamiliarity ... problems with an AI-first mindsetExpectationsMin. 4 years of proven experience as a Platform Engineer or backend

Build and maintain AI‑related services, APIs, and backend components—including telemetry, evaluation ... Whether you’re a developer fresh out of college or a seasoned salesperson, we live the motto we uphold ... Continuous Innovation Stay ahead of industry trends in AI, cloud, web engineering, and developer tooling

Senior Backend Engineer to build secure microservices for financial systems using Java 21, Spring Boot/Cloud 3.3, GCP, and Kubernetes.

OX Security is looking for a Senior Backend Engineer to help build the infrastructure that secures the ... and wants their work to matter.ResponsibilitiesWhat You'll Be DoingDesign and implement robust backend ... ForBachelor's degree in Computer Science or a related field.A minimum of 5 years of experience in backend