10482 backend developer English-speaking jobs in Poland

Senior Frontend Developer Miejsce pracy: Gdańsk Technologies we use Expected JavaScript TypeScript HTML ... Ability to work with REST APIs Optional Basic Java knowledge Experience with Maven Ability to debug backend ... troubleshooting, and optimization Preparing unit and integration tests to ensure code quality Collaborating with backend

Senior Frontend Developer Miejsce pracy: Gdynia Technologies we use Expected JavaScript TypeScript HTML ... Ability to work with REST APIs Optional Basic Java knowledge Experience with Maven Ability to debug backend ... troubleshooting, and optimization Preparing unit and integration tests to ensure code quality Collaborating with backend

Golang Developer at OMNICJoin OMNIC as a Golang Developer at a pioneering international product company ... solutions that make a meaningful impact in the industry.MissionBuild, evolve, and operate Go-based backend

Come join us.What you will do:You will design, implement, and maintain backend systems using C# and the ... You are probably a talented, experienced software developer looking for your nextchallenge. ... development and apassion for creating innovative solutions, we want to hear from youMust have:Senior .NET-developer

Senior Backend Engineer - Accounts & Subscription Experience Team Accounts & Subscription Experience ... We own the core backend services that handle account creation, organization management, authentication ... We are looking for a Senior Backend Engineer who thrives at the intersection of deep technical expertise ... Here, you won’t just code — you’ll shape architecture, influence product decisions, and ensure our backend ... You may be a great fit for this role if you have: 6+ years of backend engineering experience, preferably

huge client base in the country and abroad, for whom we build projects from scratch (UX, UI, frontend, backend ... the world.For the project that we are working on with our foreign partner, we are looking forSoftware Developer ... effective technical documentationExcellent analytical and problem-solving skillsExperience as a Software Developer ... management, task management, workflows, digital collaboration, and document handlingExperience as a Software Developer

Fullstack Gen AI Developer Miejsce pracy: Warszawa Technologies we use Expected Python JavaScript TypeScript ... Develop and maintain both frontend interfaces (React, Next.js, etc.) and backend systems (Python, Node.js ... Integrate foundation models and APIs (OpenAI, Anthropic, Hugging Face, Stability, etc.) into robust backend ... AI-powered web applications. 2 years of experience in software development, covering both frontend and backend

Strong understanding of REST APIs and backend service integration. ... Job Summary Apply for the .NET Developer role at Jacobs . ... Your Impact As a .NET Developer, you will play a key role in building and maintaining a high‑quality

The cooperation which stayed from startup to full-blown profitable product teamBe a part of the biggest e‑commerce platform in Poland and one of most recognizable in Europe with almost 200 mln MAU, which exists for over 20 years. Our mission is to deliver the best possible customer experience across all platforms: web and mobile.

Designing and implementing core backend services for high performance, complex distributed systemsDriving ... payments, as well as making it easier to manage complex workflows and accounts.You'll join a team of backend

Join the AI revolution by contributing to our team's mission - helping businesses efficiently deploy AI at scale. With us, you'll be building distributed systems, designing reliable and adaptive solutions, and writing code that shapes the future of how AI is used. Main ResponsibilitiesDesign, develop and maintain highly scalable, resilient, and secure microservices built in Go.

Main ResponsibilitiesBuild a completely new sophisticated microservice system for the new eSim Product;Create features to support layers of multi-dimensional personalization, A/B experimentation, and analytics;Develop and maintain a high-quality codebase;Seek to improve code and performance constantly;Mentor colleagues on development best practices & provide technical guidance;Exercise influence o

of experience designing, building, and operating complex production systemsDeep experience in modern backend ... orientation, veteran or military status, or any other category protected under the law.About the roleAs a Backend ... innovation that values big ideasWe work in Central European TimeNewest MacBook + Setup Fee ($500)Being a Backend

System design is nothing new to you, and you know what patterns to use when and why;Passionate about backend

Backend DeveloperFlip is a social e-commerce platform developed for a great scale with service-oriented

Description Position at LeoVegas PolskaABOUT THE ROLEWe're looking for experienced Backend Engineers ... monitoring, and continuous improvement.YOU WILL BE RESPONSIBLE FOR● Designing, building, and maintaining backend

Job DescriptionJob Title: Backend EngineerReq Id: 85176City: KrakowState/Province: malopolskiePosting

position requires office attendance 3 times a week Core RequirementsOver 4 years of experience in backend

who really need our product to make their lives better.We are looking for an ambitious and brightMid Backend ... cross‑functional partners across Product, Data, and Operations.Here's what you'll be doing as a Backend ... Domain-Driven Design (DDD);You worked with large-scale distributed and event-driven systems;You have deployed backend

We are The Digital Bunch and we're a tech-based business. We design, build and scale web apps with aspiring entrepreneurs, startups, and enterprise customers all over the world. Are you tired of building yet another CRUD application? Do you want to see tangible results of your work?