2799 backend developer English-speaking jobs in Poland

Rating & Limit Management Job ID: 3950 We are looking for a Senior Software Engineer / Senior Java Developer ... to architect and implement modern backend infrastructure while intentionally designing AI‑driven approaches

Collaborate with the backend development team to ensure seamless integration between frontend and backend ... We are looking for a Front-end Developer. ... Minimum of 3 years of experience as a Frontend Developer. ... We are currently seeking a Front-end Developer on a B2B contract to join our team and help us continue

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Responsibilities Design, develop, and maintain scalable finance-focused backend solutions using Python ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React DB: PostgreSQL (Aurora RDS) Infra

Collaborate with cross-functional teams including product managers, designers, and backend engineers. ... maintaining scalable mobile applications while collaborating closely with designers, product teams, and backend ... We are looking for an experienced Android Native Developer to join our client’s mobile development ... and Senior Developer Rate: 120 – 135 PLN/net/h + VAT (B2B contract) Start date: depending on ... presence required – approximately 6 days per month at the client’s office Two open vacancies: Regular developer

Graduate/Junior Software Engineer (Full-time) Frontend Developer ( React / TypeScript / Next.js ) Frontend ... Software Engineer II - Remote, Poland Java Software Engineer II - Remote, Poland Full Stack PHP Developer ... (Poland Remote) Software Engineer, Fullstack/Backend (Poland Remote) Software Engineer, Fullstack/ ... Backend (Poland Remote) Staff Software Frontend Engineer - Remote, Poland We’re unlocking community ... computer science fundamentals (data structures/algorithms) You have experience with both frontend and backend

We are seeking a Middle Python Developer to contribute to backend service development in a distributed ... You will own features and collaborate to deliver reliable, maintainable backend services using Python ... and support Develop backend APIs and services using Python and Django Work on message‑driven systems ... What You’ll Do Take ownership of assigned backend features and services from development through deployment ... on‑call rotations and production support What We’re Looking For 3+ years of professional Python backend

**Key Responsibilities:*** Design, develop, and maintain backend services and APIs using Java 17 and ... LocationKrakow, Poland# Java and SpringBoot Developer at N Consulting LtdLocationKrakow, PolandSalaryzł800 ... ****Job Description:****Position Overview:**We are seeking a highly skilled and motivated Java Developer ... - zł855 /dayJob TypeContractDate PostedMarch 25th, 2026Apply Now**Job Title: Java and SpringBoot Developer

Familiar with Microservices, Java 21, Spring Boot , Oracle, GIT, Maven, Jenkins Although the role will be backend ... 3 days at the office, full-time For our Client from banking industry we are looking for Senior Java Developer ... Responsibilities: Java Developer/ Full Stack who will joinPayment Services Directive (PSD2/3) implementation

brand-new platform from the ground up, working closely with an international team.Responsibilities:Develop backend ... Senior Fullstack Developer (with shopify)About the Role:We are seeking an experienced Senior Fullstack ... Developer to join a project for one of the largest foundations in the field of pre-school education

This role is ideal for an experienced Go developer who enjoys building distributed systems, solving complex ... (depending on candidate availability) responsibilities : Design, develop, and maintain scalable backend ... international technology environment where you will contribute to the development of scalable, high-performance backend

modern payment processing solutions based on microservices architecture Build and maintain high-quality backend ... MUST HAVE 8+ years of experience in backend development (Java) Strong experience in API design and

We are looking for Scala Developer on behalf of our client: Work mode: Remote Contract: B2B ... stack: Scala React / Node AWS Kubernetes (K8S) Key responsibilities: Build and enhance backend ... onboarding of new technical resources by sharing best practices and tooling Requirements: Proven Scala/backend

We are looking for a GenAI Python Developer to join a team building AI-powered solutions within enterprise ... implementing agentic AI architectures , integrating large language models, and building scalable backend ... workflow management Maintain high-quality code using Git workflows Support data integration and backend

Firestore Cloud SQL/PostgreSQL OpenAI / LLM APIs about-project : We are looking for a Senior Python AI Developer ... Strong experience with Python and backend API development. ... responsibilities : Developing backend APIs in Python with FastAPI, for document upload, asynchronous ... Connecting backend services, frontend applications, data workflows, and AI generated outputs into a reliable

we useOperating systemWindowsLinuxAbout the projectWe are seeking an experienced SAP BTP ABAP Cloud Developer ... In this role, you will be responsible for delivering high-quality backend solutions using the latest ... SAP technologies and best practices.Your responsibilitiesDesign and develop backend applications using ... or other SAP cloud/on-premise systemsBasic understanding of Fiori Elements or SAPUI5Fiori Elements backend

Experienced Developer – 10+ years of experience as a Backend Engineer, with a proven track record of ... Hands-On Developer – Comfortable coding in multiple languages (Ruby, Go, Node). ... You think beyond just backend development and consider the bigger product and business picture. ... Someone who can be a mentor to all other backend engineers in my team and also in other teams in the

Salesforce development backend and front-end (e.g., Apex). ... the context of a rich portfolio of Salesforce products, an opportunity exists for a Salesforce Senior Developer ... Certifications: Platform Developer 2; Advanced Administrator, B2B Commerce or Experience Cloud are a ... equivalent in Computer Science or related engineering field. 4 years of experience as a Salesforce Developer

contribute to CI/CD pipelines using Jenkins and Git.Key Responsibilities: Design, develop, and maintain backend ... LocationKraków, Poland , United Kingdom# Java and Spring Boot Developer at N Consulting LtdLocationKraków ... 6 months Experience: 10 yrsPosition Overview: We are seeking a highly skilled and motivated Java Developer ... KingdomSalaryzł800 - zł900 /yearJob TypeContractDate PostedMarch 26th, 2026Apply NowJob Title: Java and Spring Boot Developer

You’re a developer who values user‑centric design, precision, and seamless collaboration. ... Senior Backend Engineer – SumUp Join to apply for the Senior Backend Engineer role at SumUp. ... What You’ll Thrive In 5+ years experience in backend engineering with Java and/or Kotlin. ... About The Role You will be working on secure backend systems to ensure our SumUp’s Point of Sale (POS ... As a Senior Backend Engineer, you’ll collaborate with a dynamic, cross‑functional team of Product Managers

requirements-expected : 5+ years as a Backend Developer, including + 3 years with Golang. ... Java Python Terraform NewRelic DataDog Kafka about-project : We’re looking for a Senior Golang Developer