577 backend developer English-speaking jobs in Kraków

As a Senior Identity & Access Management Application Developer – Cloud-Native API Specialist, you will ... workflows for adaptive authentication and context-aware access.Build, secure, and document RESTful APIs and backend

Nasze wymagania:6–8 years of software development experience.Strong proficiency in Java and backend application

Responsibilities Design and develop backend services and scalable REST APIs. ... Requirements Strong commercial experience in backend software development. ... Job Opportunity: Senior Backend / Full Stack Engineer (Node.js) Location: Cracow, hybrid model (6 office ... days per month) Type of contract: B2B Role Overview We’re looking for an experienced Backend / Full ... The role is backend-oriented, with a primary focus on Node.js, REST APIs and databases, while frontend

This role combines backend development with DevOps responsibilities. ... Troubleshoot backend, deployment, runtime, and integration issues. ... Ability to troubleshoot backend applications and production-related issues. ... Backend & DevOps Engineer Location: Kraków, Poland Contract: B2B, Full-Time Join the Future of Digital ... Professional experience in backend development. Good understanding of production environments.

We are looking for a long‑term Full‑Stack Developer (Java EE, Angular) who will help design, develop, ... Collaborate with stakeholders to analyze requirements and design technical concepts Implement robust backend

We are looking for an experienced Senior React Native Developer to join our team and contribute to the ... application state using modern state management librariesCollaborate with cross-functional teams (designers, backend

Design and develop scalable, cloud-native Java applications, building RESTful and Kafka-based solutions. Deploy on Kubernetes using Helm. Requires 5+ years in Java, expertise in distributed systems, and strong security awareness.

Build production-grade AI and GenAI solutions using Python, integrating LLM-based capabilities, RAG, and agentic workflows with a Java ecosystem. Requires 4+ years in Python/Java with AI/ML experience.

Design and develop production-grade AI and GenAI solutions using Python, focusing on LLM, RAG, and agentic workflows. Integrate these solutions securely with existing Java ecosystems.

Design and develop production-grade AI and Gen AI solutions primarily in Python. Work on LLM capabilities, RAG solutions, and agentic workflows, integrating securely with a Java-based ecosystem.

placing identity at the core — providing unparalleled visibility and control.We are seeking a Senior Backend ... with visits to our Kraków office.Key ResponsibilitiesBackend Service DevelopmentDesign and implement backend ... App Configuration, Application Insights, and Entra ID integration.Quality & DevOpsWrite comprehensive backend ... and technical debt across services.Collaboration & GrowthIndependently break down and deliver complex backend ... and innovation.Qualifications6-8 years of professional software engineering experience, with a strong backend

Role Overview We are looking for a Senior Agentic Backend Engineer to join our Data Platform Core team ... Skills & Experience What you'll bring Demonstrated senior-level experience building production backend

Job Description We are looking for a Backend Engineer to design, develop, and continuously improve intelligent

Role Overview We are looking for a Senior Backend Engineer to join our Data Platform Core team, which ... Mentor other engineers - in backend craft and in effective agent-driven development - and raise the bar ... Skills & Experience What you'll bring Demonstrated senior-level experience building production backend

As a Backend Engineer you will join a Product team in our Business Banking value stream within the R& ... re-architect around the customer and embrace the era of Engagement Banking.We are looking for a Senior Backend

We welcome Backend Engineers without prior Big Data experience Have proficiency in Designing, Implementing ... into writing production grade code in an automatic and cost-effective way Have extensive experience in Backend ... solutions Have proficiency in Modern Programming Languages (Java / Scala / Python) Have proficiency in Backend

We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge ... We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge ... Boxed engineering and ensure customer interests are at the heart of key decisions., Work across the backend

You’ll work across backend engineering, cloud architecture, security, and platform reliability—while ... What you’ll do: Build and maintain high-performance backend services using Python/Django and Node.js ... Job Description: We’re looking for a hands‑on Senior Backend Engineer to design, build, and operate secure ... and operational excellence A T‑shaped engineering mindset: broad technical understanding with deep backend ... faster, and safer Nice to have: Production experience with Go Experience with Rust or other modern backend

Senior SaaS Backend Engineer will design and implement customer-facing features for StreetLight's SaaS web applications. Responsibilities include working with geographically distributed teams, mentoring junior engineers, and participating in sprint planning and code reviews. Requires 5+ years of experience as a Software Engineer, 3+ years developing web-based SaaS applications, proficiency in Python and SQL, and experience working with cloud platforms.

Lead backend engineer for SaaS web applications (InSight, Construction) used by subscription customers to analyze travel patterns. Design, implement, and maintain features, including unit tests. Collaborate with geographically distributed teams and mentor junior engineers.