3472 backend developer English-speaking jobs in Poland

Passion for learning and growing as a developer. ... Experience with Java Backend development with strong theoretical knowledge ( Java >= 8 ) ( 3 years for ... We are looking for a Java Developer Mid for an opportunity to join and be part of the creation of a center

Job Title: Senior Fullstack Developer Location: Warsaw, Hybrid (2–3 days onsite) Contract Type: B2B We ... Collaborate closely with backend, frontend, DevOps, and product teams. ... Strong expertise in both backend (Node.js, SQL/PostgreSQL) and frontend (React, TypeScript).

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

Role Overview We’re seeking a Full Stack Developer to build secure, scalable, and resilient systems. ... Core Responsibilities Design, build, and maintain backend services, batches and APIs, contributing ... You’ll work primarily on the backend while contributing to modern web front‑ends, owning delivery across

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

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

You will value our Developer Experience and the full platform of tools and technologies that make creating ... ) and are highly willing to work as a full-stack developer by actively learning and writing code in TypeScript ... leveraging specialized AI agents to automate UI generation and layout logic, effectively redefining how Developer ... Are Life-long Learners: Want to constantly develop their knowledge, not only regarding backend software ... Server-Driven UI platform that allows our product teams to ship native experiences straight from the backend

Platform AWS Microsoft Azure Git about-project : We are currently looking for a person who can combine developer ... responsibilities : Designing and developing backend services in Python Implementing functionalities ... requirements-expected : Very good knowledge of Python (minimum 3 years of experience, version 3.10+) Experience in backend

FirebaseFirestoreCloud SQL/PostgreSQLOpenAI / LLM APIsabout-project :We are looking for a Senior Python AI Developer ... facing outputs that need to be clear, explainable, and easy to inspect.responsibilities :Developing backend ... workflows around AI outputs, retrieval systems, document processing, and structured data.Connecting backend ... workflows.requirements-expected :5+ years of professional software engineering experience.Strong experience with Python and backend

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

The system consists of several backend microservices and two backoffice-type frontend applications. ... Requirements: Backend solid experience (80% in the project) Frontend experience (20% in the project) ... Fridays) Responsibilities: Integrating with new systems to acquire additional machine data, Developing backend

We are currently looking for a Golang Developer. ... You will design, develop, and maintain the core backend infrastructure that powers the entire platform ... development experience, including work on large-scale, multi-service backend systems Proficient in Go ... troubleshooting, and continuous improvements for deployed services requirements-expected : At least 4 years of backend

We are currently looking for a Golang Developer. ... You will design, develop, and maintain the core backend infrastructure that powers the entire platform ... development experience, including work on large-scale, multi-service backend systems Proficient in Go ... troubleshooting, and continuous improvements for deployed services requirements-expected : At least 4 years of backend

We are seeking a highly skilled Senior Python Developer to play a key role in building a Cloud Automation ... supporting enterprise-grade infrastructure.Roles and ResponsibilitiesDesign, develop, and maintain backend ... As part of our team, you will develop and maintain backend services, integrate with cloud APIs, and contribute ... cloud platforms and technologies such as VMware and OpenStack.Experience with PostgreSQL or MSSQL for backend ... If you’re passionate about backend development, infrastructure automation, and solving real-world challenges

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 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

clear documentation.Work in a scrum team to deliver product goals.requirements-expected :5+ years as a Backend ... Developer, including + 3 years with Golang.Proficient in SQL and database optimization.Experience with ... SQLDockerKubernetesGolangtechnologies-optional :JavaPythonTerraformNewRelicDataDogKafkaabout-project :We’re looking for a Senior Golang 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

– Backend and System Integration, you will be working for our client, a leader in terminal management ... Jenkins GitLab technologies-optional : Fortify Sonatype Hazelcast about-project : As a Senior Java Developer