3451 backend developer English-speaking jobs in Poland

and non-functional aspects.Owning and driving the end-to-end user quality experience across web and backend ... external platforms, ensuring reliable and efficient support of business processes.ResponsibilitiesEnsuring backend ... technologies.Solid understanding of enterprise integration patterns and workflows.Strong understanding of backend ... architecture fundamentals.Ability to perform test planning, design and execution for both frontend UI and backend

Backend Engineer Key Responsibilities: Design, develop, and maintain efficient and scalable backend ... Collaborate with backend developers and designers to enhance user experience. ... exciting growth, and we’re looking to connect with talented professionals for the following roles: Backend

The engineer will work closely with backend engineers and architects to ensure lifecycle correctness, ... engineering discussions Support CI/CD quality gates and regression coverage Collaborate closely with backend ... reason about state, flows, retries, and side effects Clear and structured communication Nice to Have Backend

Validate backend logic and data integrity using SQL (PostgreSQL preferred). ... Handson experience with SQL for backend and data validation (PostgreSQL preferred). ... Perform functional, regression, integration, and exploratory testing on web and backend systems.

What you need to succeed: 3 years of experience in Java backend development. ... Strong experience with Spring Boot, REST APIs, and modern backend application architecture. ... What you will be doing to make a difference: Designing, developing, and maintaining backend services

The Role Sauce Labs is looking for a passionate Senior Backend Engineer to join the Sauce Connect team ... Design, develop, and own projects across the full stack, from the backend server infrastructure to the

We are currently looking for a strong Android Developer to join a global project in the banking domain ... Android developer in Global Core Banking technology delivering secure, scalable mobile applications using

Senior Full Stack Developer ( Python 3 / C++)Senior Full Stack Developer ( Python 3 / C++)Talan is an ... DescriptionHybrid position based in Warsaw, Poland - relocation is mandatoryWHAT YOU WILL BE DOINGAs a Developer

ServiceNow Developer (HAM Pro / SAM Pro) – UK Enterprise Client (m/f/d) Miejsce pracy: Wrocław Technologies ... Expected JavaScript ServiceNow About the project We are currently looking for an experienced ServiceNow Developer

to join a project in the security domain, focusing on performance, scalability, and reliability of backend ... simulate high user traffic scenarios analyze performance metrics and system behavior collaborate with backend

developer frontend developer This is how we work on a project code review Continuous Deployment Continuous ... tools and technologies you have influence on the technological solutions applied agile Team members backend

Responsibilities Translates developer and internal stakeholder feedback into actionable requirements ... specifications (e.g., OpenAPI, OAuth2/OIDC, MCP), SDK and documentation generation workflows, and docs/developer ... Engineering, or equivalent experience Experience building and operating production services and/or developer ... Envoy) and how they influence API usability and onboarding Preferred Experience with docs and developer ... Provides technical guidance to internal teams adopting API standards, SDK/IaC workflows, and docs/developer

About The Role Hostaway is seeking a highly motivated Staff Backend Engineer to join the Core team. ... Expert-level proficiency in any backend language or platform, with a strong willingness to dive deep

About the Role We’re looking for a Reliability Engineer — someone who sits at the intersection of backend ... Debug, fix, and extend backend services (mainly in Node.js, Go, and Rust) Automate infrastructure tasks ... focus on performance and security Conduct security reviews and performance profiling for both infra and backend ... infrastructure and monitoring but also dive into the codebase (Node.js, Go, Rust) to debug, fix, and extend backend

It combines frontend, backend, and AI-powered product development, with a strong emphasis on scalability ... React and modern frontend development practices Experience with Node.js, JavaScript/TypeScript, and backend ... Engineering, or equivalent practical experience Strong hands-on full-stack experience across frontend, backend ... interactive and scalable frontend applications using React with a focus on performance and usability Develop backend

It combines frontend, backend, and AI-powered product development, with a strong emphasis on scalability ... React and modern frontend development practices Experience with Node.js, JavaScript/TypeScript, and backend ... Engineering, or equivalent practical experience Strong hands-on full-stack experience across frontend, backend ... interactive and scalable frontend applications using React with a focus on performance and usability Develop backend

It combines frontend, backend, and AI-powered product development, with a strong emphasis on scalability ... React and modern frontend development practices Experience with Node.js, JavaScript/TypeScript, and backend ... Engineering, or equivalent practical experience Strong hands-on full-stack experience across frontend, backend ... interactive and scalable frontend applications using React with a focus on performance and usability Develop backend

It combines frontend, backend, and AI-powered product development, with a strong emphasis on scalability ... React and modern frontend development practices Experience with Node.js, JavaScript/TypeScript, and backend ... Engineering, or equivalent practical experience Strong hands-on full-stack experience across frontend, backend ... interactive and scalable frontend applications using React with a focus on performance and usability Develop backend

It combines frontend, backend, and AI-powered product development, with a strong emphasis on scalability ... React and modern frontend development practices Experience with Node.js, JavaScript/TypeScript, and backend ... Engineering, or equivalent practical experience Strong hands-on full-stack experience across frontend, backend ... interactive and scalable frontend applications using React with a focus on performance and usability Develop backend

It combines frontend, backend, and AI-powered product development, with a strong emphasis on scalability ... React and modern frontend development practices Experience with Node.js, JavaScript/TypeScript, and backend ... Engineering, or equivalent practical experience Strong hands-on full-stack experience across frontend, backend ... interactive and scalable frontend applications using React with a focus on performance and usability Develop backend