109 backend developer English-speaking jobs in Lesser Poland Voivodeship

Responsibilities Design, develop, and maintain backend applications. ... Practical knowledge of CI/CD and developer process automation. ... for the development, integration, and maintenance of modern backend solutions. ... We are looking for an experienced Senior Java Fullstack Developer to join our team and be responsible ... , automation, and the development of modern backend solutions — we look forward to your application!

About the Role We are looking for a Backend Developer to join a project where software development is ... What We Are Looking For We are looking for a hands-on developer who is comfortable working together with ... Good understanding of layered / three-tier backend architecture. ... Requirements 3 years of experience developing backend applications. ... Ensure that the backend follows a clean and maintainable three-layer architecture.

We are looking for a Senior Full-stack Developer to join a team building a new product that leverages ... Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered

About the Role We are looking for a Fullstack Developer to join a project where software development ... What We Are Looking For We are looking for a hands-on Fullstack Developer who is comfortable working ... Develop and maintain backend services using C# / .NET 8. ... Review and validate AI-generated code across both frontend and backend. ... Instead, you will work with AI agents to build and improve backend and frontend solutions based on User

You will join a high-performing team of software engineers, with the ability to work on the backend or ... full stack, but primarily working on the backend, and taking responsibility for implementing a range ... Responsibilities Design and implement clean, modular, scalable, and testable code for the Java backend ... Conducting performance analysis and profiling for backend systems and databases, ensuring the system’ ... Required skills and qualifications 5 years of hands-on backend software development, with an in-depth

Application Developer – IAM & API We are looking for an Application Developer with strong experience ... Solid hands-on experience with REST API development and backend services. ... Kraków office Contract: B2B via Antal (outsourcing) Your responsibilities Develop and maintain APIs and backend

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 ... 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 ... services Work closely with UX, backend, QA and DevOps teams in a structured enterprise environment Participate

Role Overview As a Senior Web Developer, you will play a key role in building the next generation of ... The ideal candidate is a strong hands-on developer with a solid modern web foundation, curiosity for ... You will work at the intersection of web engineering, UX, partnering closely with designers, backend ... Build intuitive, responsive, and high-performance user interfaces that integrate with backend and AI ... Collaborate closely with UX designers, product managers, and backend/data engineers to translate business

Who we are looking for  Full-Stack Application Developer with a strong emphasis on the services layer ... (backend/API, integration, reliability) and a React.js UI.  ... Proficiency in one or more backend stacks, such as:  Experience building service layers and APIs (REST ... Integrate the UI with backend services using well-defined API contracts; implement client-side validation ... What you will be responsible for    Services Layer / Backend (Primary Focus)  Build and maintain service-layer

Intern Software Developer role contributing to a mission-critical platform. Requires proficiency in modern Java (21+) with Spring Framework and understanding of OOP principles. Experience with Git is necessary.

Lead the delivery of scalable full stack solutions using React, Node.js, and TypeScript. Design and evolve high-performance, real-time data platforms, leveraging AI-assisted development. Requires 10+ years of software engineering experience.

Comfortable working in a Scrum environment within a self-organizing team alongside UI/UX designers, backend

Seeking a Lead AI/ML Developer to oversee innovative AI initiatives from concept to production. Requires 5+ years in ML engineering, proficiency in NLP/LLMs, and experience with PyTorch/TensorFlow. Master's degree in CS preferred.

Position Title: Senior AI/ML Developer, AVP Education: Bachelor's degree in Computer Science or related

R&D FPGA Developer contributes to HVDC MACH control system development. Responsibilities include FPGA design, implementation, simulation, and validation using VHDL on Xilinx, Lattice, and Microsemi platforms.

Senior Security Developer Role Overview We are looking for a Senior Security Developer to design, develop

The role  As a Java Developer & Team Lead, you will combine hands-on engineering with technical and people ... business-critical production system  Improve testing, CI/CD, observability, automation, reliability and developer

ASTRO Department develops applications to manage the ASTRO networks using Java backend technology and ... The candidate will use the following technologies: Java21 backend, web frontend. Tomcat, Hibernate.

Basic Requirements Requirements: Experience & Mindset: 8+ years of backend engineering experience. ... (Note: While this role is heavily focused on backend engineering and cloud infrastructure, we operate ... End-to-End Ownership: Take full ownership of your features - from technical design and backend coding ... Distributed Systems: Tackle the most complex technical challenges and influence the design of high-throughput backend

company is looking for a Microcontroller/Embedded Developer to join their team in Krakow. ... Overview Microcontroller/Embedded Developer — Krakow A leading global automotive parts technology