1939 backend developer English-speaking jobs in Kraków

Experience with microservices or modular backend architectures. ... Strong experience with Node.js backend development and API design. ... Define and enforce frontend and backend architecture, patterns, and best practices. ... Design and maintain backend services and APIs (REST/GraphQL) with a focus on performance, reliability

focus on performance, usability, and reliabilityCollaborate closely with engineers across frontend, backend ... setup.What You Will DoOwn the implementation and improvement of end-to-end features across frontend and backend ... develop web applications using modern JavaScript and TypeScript frameworks, React preferredContribute to backend ... Spring Boot and Hibernate, and a solid background designing and consuming RESTful APIs within reliable backend

Your responsibilities Design, develop, and maintain backend systems using Java. ... We are seeking a Java Tech Lead with a strong focus on backend development and intermediate experience ... Our requirements Experience & Leadership 5 years of experience in backend software engineering. ... closely with Principal Engineers, other Tech Leads, and the Head of Engineering to develop and maintain backend

With around 500 engineers skilled in Node.js, we build scalable and efficient backend solutions across ... development as a Full‑Stack Engineer Strong hands‑on experience with Node.js and TypeScript on the backend

The Opportunity: Sonatus seeks a highly motivated Cloud Backend Software Engineer for AI Applications

Communication product group of Grid Automation business unit we are looking for an experienced Embedded Developer

Experienced Embedded Developer needed for Automation & Communication product group. Develop IEC61850-based components, integrate into Hitachi Energy solutions, and test/maintain components. Requires 5+ years of experience with build/test automation, 3+ years with C#, C++, Python, and embedded Linux/C. Strong communication and collaboration skills essential.

Python Developer We are looking for a skilled Python Developer with at least 3 years of professional

We are looking for a skilled Unity Developer to build an innovative tool that accelerates slots game ... Job Description Join our team as a passionate Unity Developer to lead and innovate within our Games Portfolio

looking for a Senior Python Engineer to own, design, build, and maintain high-performance distributed backend ... collaborating and operating in EEST (Eastern European Time).What You'll DoTake full ownership of backend ... junior engineers through code reviews, architectural discussions, and knowledge sharingOwn critical backend ... maintenance, and continuous improvementDesign, develop, and maintain scalable, high-performance distributed backend ... rotations and support production issues as neededWhat We're Looking For:5+ years of professional Python backend

Nice to have: experience contributing to improvements in developer efficiency, delivery speed, or developer ... Awareness of developer productivity metrics (e.g. ... DX Core 4, DORA) and interest in applying them to improve developer experience. ... DevEx Engineer (Internal Developer Platform) (Hybrid/Kraków – 1 day per week in the office) We’re Kingfisher ... Assist in evaluating new technologies and tools, with a focus on reducing developer cognitive load and

and authorization flows using industry standards (OAuth2, OIDC, JWT, SAML, OPA)Develop and maintain backend ... Auth0, Okta, WorkOS)Strong backend programming skills in Python, Go, Java, or Node.jsSolid understanding

Auth0, Okta, WorkOS)Strong backend programming skills in Python, Go, Java, or Solid understanding of ... and authorization flows using industry standards (OAuth2, OIDC, JWT, SAML, OPA)Develop and maintain backend

This role is crucial in managing and prioritizing development demands that impact the backend experience ... Management: Identify, assess, and prioritize development demands related to ServiceNow that affect backend

We're looking for a Mid-level .NET Core Engineer to help design build and maintain cloud-native backend ... services and APIs.· Work with modern web UIs React Angular TypeScript or similar and integrate with backend

The project focuses on building and evolving a set of mission-critical backend services that support ... direction, best practices, and mentoring.Responsibilities:• Design, develop, and maintain enterprise-grade backend

developer workflows. ... experience in a big technical organization (thousands of developers) via AI‑based developer tools. ... experience in a big technical organization (thousands of developers) via AI‑based developer tools. ... member of a new, globally distributed team dedicated to a single mission: revolutionizing internal developer ... Nice to have A passion for or prior experience in building developer tools, IDE plugins, or enhancing

design, and build a robust and scalable web platform from the ground up – covering both frontend and backend ... development of new user-facing features using modern frameworks (React, Angular)Develop and maintain backend ... or Vue), component-driven architecture, state management, responsive UI, routingSolid experience in backend

You'll work primarily with .NET Core ASP .NET Core C to build and maintain backend services and APIs ... services and APIsWork with modern web UIs React Angular TypeScript or similar and integrate them with backend ... CSolid understanding of OOP web APIs REST and basic architectural conceptsSome experience building backend

with a growing team of backend and frontend engineers to continue building our end-to-end automation ... Backend Engineer – Swagger Functional Testing You will help develop one of the most recognizable SmartBear ... You can even have a free trial to check it out About the role: As a Backend Engineer, you will work closely