6984 backend developer English-speaking jobs in Poland

Python Back-End Developer As a Python Back-End Developer, you’ll be responsible for developing high-performance ... Responsibilities Develop & Maintain: Build robust, scalable backend services using Python and FastAPI

You will be responsible for: building and developing the backend of web applications in Python using ... At fireup.pro, as a Python Developer you will design and develop systems that have a real impact on how ... interfaces using Vue.js / React. writing unit tests in pytest. at least 4 years of experience as a Python Developer

smooth, zero‑downtime releases Build and improve processes and tooling that create an outstanding developer ... You will oversee backend, infrastructure, deep learning, embedded, and frontend engineering teams. ... Python, FastAPI, Kafka, and related technologies Work closely with engineering teams to understand backend ... experience across the team Collaborate with cross‑functional teams to ensure seamless integration of backend ... problems – architectural decisions, performance bottlenecks, cost reduction Oversee scalable, data‑heavy backend

Job requirements 6+ years of experience as a Backend developer. 4+ years of experience with Node.js ... You will be: Designing, developing, and maintaining scalable backend services and APIs using Node.js

(Remote) Senior Full Stack Developer (Java+Angular) Senior Fullstack Developer (.NET + Angular) Senior ... designing more efficient abstractions and improving our algorithms Ship cloud functions, lightweight backend ... Full Stack Developer (Python + Angular) - Tech Lead We’re unlocking community knowledge in a new way ... Senior PHP Developer with WHMCS experience (worldwide remote) Senior Software Engineer - Age of Empires

Responsibilities Design and develop high-load backend microservices. ... Requirements 8+ years of experience as a Java Developer Writing code in a clean and maintainable manner

About project: We are looking for an AI/Python Developer for our Swedish client who will participate ... Responsibility: As an AI/Python Developer, you will be you will be designing, developing, and deploying ... and efficiency for LLMs and AI agents; Solid understanding of APIs, microservices, and distributed backend ... professional experience with Python, demonstrating deep expertise in designing, building, and optimizing backend

Role: Python Developer (Cloud/ML/Databricks) Job location: hybrid only from Warsaw, Cracow, Gdansk or ... Wroclaw We are looking for a Python Developer to join a team working on a modern machine learning library ... enhance CI/CD workflows to automate development and deployment Collaborate on the development of a backend ... containerization and best practices Experience with CI/CD pipelines Familiarity with REST APIs and backend

Technical Lead Developer Platform Engineering 6 days ago Be among the first 25 applicants Get AI-powered ... (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote) We’re unlocking ... Architect/Tech Lead) ID41872 Senior Software Engineer, Frontend (Poland Remote) Senior Software Engineer, Backend ... Referrals increase your chances of interviewing at PwC Polska by 2x Get notified about new Technical Lead Developer

We work closely with Marketing, Product, and Data teams to build reliable, scalable, and developer-friendly ... We design, develop, and maintain scalable backend systems and tools that power data‑driven marketing ... feedback, coaching, and career development.Providing technical and architectural guidance for large‑scale backend

know exactly where to focus; Clear communicator — you can explain a complex performance issue to a developer ... Gatling, JMeter, or Locust — you've built complex scripts from scratch;  Good understanding of backend ... and pinpoint exactly where and why performance degrades — not just that it does; , Work closely with backend

We are currently looking for a candidate for the position of UI/UX Developer (he/she) for our client ... design tools (e.g., Figma, Adobe XD) to prepare wireframes and prototypes enjoy collaborating with backend ... reference data preparing wireframes and prototypes based on business requirements collaborating with backend

The international IT company Andersen invites a MAUI Developer to join our dynamic and highly skilled ... Familiarity with REST APIs, JSON, and integrations with backend services. ... Collaborating with designers, backend developers, and product teams to deliver new features.

built on collaboration, openness, and support.We are looking for a skilled Lead Full-stack (PHP+React) developer ... and advisors.Requirements:6+ years of experience in software developmentStrong expertise in PHP for backend ... and mentor a small engineering team, set coding standards and review codeDesign and develop scalable backend

You are a developer who values reliability, collaboration, and continuous improvement. ... Your backend expertise thrives in a high‑impact environment where your work directly supports merchant ... to keep high code quality standards You’ll Thrive in this Role if: You have 5+ years experience in backend

DescriptionProject – the aim you’ll haveWe are looking for a skilled and motivated Java Full Stack Developer ... The ideal candidate should have strong backend development skills in Java, frontend experience with Angular ... , and maintain scalable web applications using Java and Angular.Build and optimize RESTful APIs and backend

SALARY Senior: up to 25 200 zł + VAT Job description We are looking for an experienced Senior Fullstack Developer ... You will be responsible for delivering robust backend services, interactive front-end features, and reliable ... Requirements Must have: Deep commercial experience in web applications development; Extensive knowledge of Backend

Developer (including Java or Golang) Proficiency in Database and SQL knowledge, including the ability ... Senior/Staff Software Engineer – Backend (Java/Golang) Our Vision We believe in a world where travel ... Flight Itinerary (About The Role) We are looking for a Senior or Staff Software Engineer – Backend (Java ... Bachelor's degree in Computer Science, Engineering, or related field 7+ years of experience as a Backend

We are looking for a Senior Java Developer to help design and build a cutting-edge application for investors ... You will be responsible for architecting, developing, and optimizing core backend functionalities while

Overview We are looking for a Senior Java Developer to help design and build a cutting-edge application ... You will be responsible for architecting, developing, and optimizing core backend functionalities while