1012 backend developer English-speaking jobs in Lesser Poland Voivodeship

Engineer / Senior PHP Developer. ... responsibilities : Designing and developing backend services using PHP and modern backend frameworks ... This role is a good fit for someone who has strong PHP experience, enjoys working on scalable backend ... about-project : We are looking for a Senior PHP Engineer with AI / LLM to join a team building modern backend ... Very good knowledge of PHP 8+ and modern backend development practices Experience with frameworks such

Location : Kraków / Hybrid/ Remote from Poland Your daily work will include: Develop and maintain backend

We are looking for an experienced Python Developer responsible for developing and maintaining backend ... Key Responsibilities Design, develop, and maintain scalable backend applications using Python Build and ... related fields, or equivalent experience Nice to have: Experience in creating, testing, and maintaining backend

As a Senior Java Spring Boot Backend Developer , you will be working for our client in the financial ... Your main responsibilities: Develop high-quality, scalable backend applications using Java and Spring

build and enhance next-generation trading and backend platforms . ... We are looking for an experienced Senior C++ Developer to join our client's engineering team and help

We are looking for a Full‐stack Developer to join the Digital & Data Hub in the Jacobs Krakow office ... already implemented) Here's what you'll need: Min. 3 years of professional experience as a Software Developer ... Responsibilities: Develop and maintain frontend and backend features using Angular (migrating toward ... You will work across both the frontend and backend, helping resolve critical issues, participate in rebuilding ... Practical experience with Angular and JavaScript/TypeScript Solid knowledge of backend development using

We are looking for a highly skilled Fullstack Developer with expertise in Java and React.js to join our ... Key Responsibilities Backend Development: Architect, implement, and maintain backend services using Java ... will design, develop, and maintain scalable, high-performance web applications, contributing to both backend ... architecture Required Skills and Experience Strong experience with Java , Spring Boot , and related backend

This is a single-developer project , where you will work closely with the client's internal teams and ... laboratory stakeholders to clarify requirements, define scope, and improve existing backend processes ... Position: Senior Backend Engineer (Java / Architecture) Contract: Freelance / B2B – Remote (EU Only) ... We are looking for a Senior Backend Engineer with strong architectural skills to join a long-term project ... on the project Refactor and modernize legacy backend systems Improve and extend existing microservices

Full Stack JavaScript Developer (Node.js / React) About CRIF CRIF is an international company providing ... Role Overview We are looking for an experienced Full Stack JavaScript Developer to join the WBO team ... and help build a complex data processing and analytics platform, covering backend services, frontend ... Key Responsibilities Design, develop, and maintain scalable backend services using Node.js Build modern

Java Developer Miejsce pracy: Kraków Technologies we use Expected Java Your responsibilities Design, ... development and testing of components of the Transfer Agency in-house application both backend and frontend

internships, or professional roles — prior commercial experience is not required, but a plus.Strong backend

with team members and support technical discussions Requirements 2.5–4 years of experience as a .NET Developer ... About the project You’ll be working on backend systems within the energy and logistics domain , focusing ... Duration: ~3 months (with possible extension) Your role Develop and maintain backend applications using

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

Build developer-facing tools to improve engineering velocity, quality, and repeatability. ... What Success Looks Like You can ship polished frontend and backend features end-to-end. ... Background in building internal platforms, developer productivity tools, or QA frameworks. ... Responsibilities Build and maintain full stack applications using Python on the backend and React on

Strong backend and frontend skills where you can demonstrate your ability to apply these technologies ... About the role You will need to be proficient in backend and frontend development with a thorough understanding ... React, Angular, AWS, Terraform Responsibilities: Designing, writing, testing functionalities for a backend ... and a frontend system written in React or Angular & TypeScript Design software architecture between backend

We are looking for an experienced .NET WinForms Developer to join the frontend engineering team and help ... Collaborate with backend engineers (C++ systems) to maintain low-latency TCP/socket communication .

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

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

Full-Stack Developer (React Java), Officer Miejsce pracy: Kraków Technologies we use Expected JavaScript ... Full-Stack Developer (React Java) will take care of the enhancement and maintenance of one or more Alpha ... We are seeking a strong Full-Stack Developer with strong front-end experience in React and Java knowledge ... in backend development tasks such as API integration, minor enhancements and bug fixes Ensure application ... on the backend to join CRD Front Office Trading department in building and maintaining large-scale enterprise

We're looking for a Senior Full-Stack Developer to join our team and help build an innovative digital ... layers Build intuitive user interfaces using TypeScript, Next.js, React/Redux, and Three.js Develop backend ... quality and long-term goals Responsibilities Design and develop scalable applications across frontend and backend ... Requirements 5 years of software development experience building scalable systems Strong proficiency in both backend