1670 backend developer English-speaking jobs in Kraków

Integrate with backend systems through RESTful APIs. ... Mobile Developer with Flutter Company: Brown Brothers Harriman Location: Kraków Hybrid model: 3 days

migration projects (REST GraphQL, etc.)Multi-platform experience (iOS, Android, desktop, web)Background in developer ... This team is responsible for how all client-facing applications interact with backend services and APIs ... , forming the critical integration layer between user-facing products and core backend systems.This role ... and platform architecture discussionsDrive proactive collaboration with backend teams (not passive API ... integration standards, and act as the primary advocate for client application needs in platform and backend

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

Full-Stack Developer (React + Java) will take care of the enhancement and maintenance of one or more ... Full-Stack Developer (React + Java) will take care of the enhancement and maintenance of one or more ... We are seeking a strong Full-Stack Developer with strong front-end experience in React and Java knowledge ... We are seeking a strong Full-Stack Developer with strong front-end experience in React and Java knowledge ... services, Work closely with UX, backend, QA and DevOps teams in a structured enterprise environment,

For one of our globally leading tech clients we are urgently looking for an experienced Python Developer ... Develop backend services and APIs using Python and FastAPI. ... The role involves building backend services, developing agentic workflows using CrewAI, integrating cloud

Skills What is relevant to have 5+ years overall working as a Software Developer on a similar technology ... What is nice to have Strong familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... practices — from React-based UIs that make complex performance data understandable, to robust Java 21 backend ... stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend) - comfortable

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 team ... and Senior Developer Rate: 120 – 135 PLN/net/h VAT (B2B contract) Start date: depending on candidate ... presence required – approximately 6 days per month at the client’s office Two open vacancies: Regular developer

Position overview We are seeking a highly skilled Full Stack Developer with deep expertise in Golang ... (backend) and React/TypeScript (frontend). ... Contribute to UI/UX improvements and ensure seamless integration between frontend and backend. ... Responsibilities Design, develop, and maintain backend services using Golang and frontend applications ... Requirements Strong, in-depth knowledge of Golang Experience delivering complex backend systems from

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

Project description Role We are seeking a React Developer with strong API integration experience to join ... You will collaborate closely with backend engineers, UX designers, and product stakeholders to deliver ... ECS, S3 DynamoDB, Route53 Nice to have Basic understanding of backend technologies (Node.js, Java, ... third party APIs Implement effective state management and data fetching strategies Collaborate with backend

high-quality mobile and backend solutions. ... Job Description As a .NET MAUI Developer at Endava, you will take a leading role in designing and delivering ... migration experience) Solid understanding of MVVM, DI/IoC Strong experience with ASP.NET Web API / backend

and delivering high-quality mobile and backend solutions. ... Job Description As a Senior .NET MAUI Developer at Endava, you will take a leading role in designing ... understanding of MVVM, DI/IoC, and application architecture Strong experience with ASP.NET Web API / backend

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

**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

needWe’re looking for a Full Stack Engineer to work closely with a collaborative and highly talented developer ... to work with Node and other backend technologies.Knowledge of SQLExperience with REST (GraphQL is a ... We’re using mostly Java to create our backend for the front end, but occasionally there will be a chance ... industry-leading frontend frameworks (Angular, React, etc)Experience with unit testing frameworks on both backend ... technologies and software solutions for our business problems, including AI-based featuresYou'll haveJava backend

management and communication skills Ability to work independently while integrating with a wider team of API/backend ... We are seeking a motivated and self-driven React Native Mobile Developer for app development for both ... You’ll be the sole mobile developer on the project, working closely with a wider technical team that

Fullstack Developer (Flutter | Angular | .NET | SQL) Location: Kraków, Poland (hybrid model) Employment ... candidate has strong frontend expertise — particularly in Flutter and Angular — combined with solid backend ... Responsibilities Design, develop and maintain applications using Angular and Flutter Contribute to backend ... professional software development Role Overview The client is looking for an experienced Fullstack Developer

Position overview We are looking for a Senior Python Developer with strong expertise in Django and AWS ... frontend or backend infrastructure Used to working with experienced teams and minimal process What ... role offers high autonomy and ownership, requiring you to design, build, and maintain production-ready backend ... and a proactive approach T-shaped engineer (deep in one area, strong in another) Experience across backend ... Responsibilities Build and maintain Django backend services Own features end-to-end Contribute to infrastructure

Senior Python Developer Date: Feb 20, 2026 Location: Kraków, PL, 30-302 Working place: Hybrid Type of ... We are seeking a skilled and passionate Python Developer with proven experience in building scalable ... The ideal candidate should be able to design, develop, test, and maintain robust backend systems. ... AWS Use Docker and Kubernetes for containerization and orchestration Collaborate on RESTful APIs and backend ... containerization and orchestration Proven ability to design, implement, and consume RESTful APIs and backend

We are looking for a React Native Developer (Mid/Senior) with very strong knowledge of the React Native ... developing native applications for iOS and/or Android platforms (e.g., previous role as an iOS/Android Developer ... Development and maintenance of mobile applications in React Native / Flutter Cooperation with product, backend ... processes (e.g., Fastlane, GitHub Actions, EAS) Strong knowledge of TypeScript Experience integrating with backend