726 backend developer English-speaking jobs in Kraków

C++/ C# Software developer (level: mid)CRACOWhybrid workFor our Client one of the bigest Company that ... Computer Aided Design (CAD), Product Lifecycle Management (PLM)WE ARE LOOKING FOR C++ / C# Software developer

We are looking for engineers who bring a strong backend foundation and a genuine passion for building ... data pipelines Participate in code reviews, ensuring high-quality and maintainable code across AI and backend ... Requirements Minimum of 5 years of professional experience in software development with a strong Java backend ... understanding of software architecture principles and the ability to design systems that combine traditional backend

Key Responsibilities Build and support backend and frontend applications using Java (11/17/21) and ReactJS ... This role involves working across both backend and frontend technologies, contributing to system modernization

Ability to reason about platform abstractions and developer experience, simplifying complex underlying ... Bonus: Experience with Kubernetes-based internal developer platforms or infrastructure provisioning platforms ... Engineering teams and Outbound Product Management, ensuring that platform capabilities provide a consistent developer ... role: A Product Manager experienced in owning technically sophisticated platform, infrastructure, or developer-facing ... infrastructure needs into clear product requirements, APIs, abstractions, and sensible defaults., Balance developer

Improve developer productivity through automation and self-service capabilities. ... Partner with engineering teams to continuously improve the platform and developer experience. ... Experience with developer tooling ecosystems, including Jenkins, Nexus (or equivalent), and SonarQube ... Responsibilities Lead, mentor, and develop a team of engineers delivering cloud-based developer tooling ... Familiarity with AI-enabled developer tools, such as code assistants and intelligent CI/CD capabilities

Improve developer productivity through automation and self-service capabilities. ... Partner with engineering teams to continuously improve the platform and developer experience. ... Experience with developer tooling ecosystems, including Jenkins, Nexus (or equivalent), and SonarQube ... Responsibilities Lead, mentor, and develop a team of engineers delivering cloud-based developer tooling ... Familiarity with AI-enabled developer tools, such as code assistants and intelligent CI/CD capabilities

Access to a modern tech stack and a variety of functional areas, including: Backend: Ruby/Rails, Golang ... Playwright (E2E), k6 (performance) Requirements What sets you apart: 3 years of professional experience as a Developer

We're seeking a Senior Software Engineer (Backend-leaning Full-stack) who is passionate about building ... energy analytics, and more.The Access Control (AC) team is a blend of full-stack engineers, leaning backend ... While the role is backend-leaning, you’ll work across the full stack, contributing to our web front end ... work remotely occasionally.ResponsibilitiesBuild and Deliver: Design, develop, and maintain scalable backend ... object-oriented programming skills, preferably in C#.Strong experience with database design, SQL, and backend

and improving efficiency through automation and microservices.Key Responsibilities Build and support backend ... This role involves working across both backend and frontend technologies, contributing to system modernization

engineers strongly preferred Multi-location or multi-country engineering leadership required Broad backend ... technology platforms Improve engineering quality, reliability, delivery, and scalability Coordinate backend ... countries Strong software engineering and architecture understanding Broad understanding of modern backend ... English at C1 level or above Ability to work hybrid from Kraków Technologies Enterprise SaaS B2B SaaS Backend

Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems ... transactions booking, crypto liquidity)Our technology stack is based predominantly on Java 25 on the backend ... the chance to grow fast with a world-class team, ARQ is the place to do it.What we're looking forAs a Backend ... turnaround with TDD, DDD and continuous integration & deliveryWhat you'll needDemonstrable experience in Backend

The core of the role is backend engineering; front‑end experience with React is a valuable complement ... This is a backend-focused role on a team that values engineers who are eager to contribute to front‑end ... Build, analyze, and optimize backend services primarily in Python and Go, pursuing simplicity, efficiency ... value junior engineers who are eager to learn and contribute to front‑end technology while working in a backend‑heavy

digital solutions for an international financial services company.ЗадачиDevelop, enhance, and maintain backend

This is a hands-on Developer Relations Engineer (Platform Enablement) role focused on shipping practical ... That’s why we need people who can build, iterate and deliver at pace — while staying close to developer ... A practical understanding of developer experience: how to make the “right” path the easiest path through ... That’s why we need people who can build, iterate and deliver at pace — while staying close to developer ... This is a hands-on Developer Relations Engineer (Platform Enablement) role focused on shipping practical

support the security maturity of engineering platforms, CI/CD ecosystems, cloud infrastructure, and developer ... roles Deep understanding of:CI/CD pipelines cloud-native platforms Kubernetes/container environments developer ... support the security maturity of engineering platforms, CI/CD ecosystems, cloud infrastructure, and developer ... Responsibilities Conduct security assessments of CI/CD pipelines, build systems, runtime environments, and developer ... Responsibilities Conduct security assessments of CI/CD pipelines, build systems, runtime environments, and developer

responsible for designing, implementing, and maintaining automated test solutions across frontend and backend

As a Senior Developer, you will bring a broad passion for programming and problem solving, alongside ... The team is currently transitioning our platform from a legacy PHP Symfony codebase to a modern Go backend

​You will be part of the team consisting of 20+ engineers including Backend, Frontend, Automation QA, ... on Linux (CentOS/RedHat/Alma) ​You will be part of the team consisting of 20+ engineers including Backend

ecosystem consisting of multiple services with minimal ramp-up support Develop and maintain backend ... long-term quality and engineering excellence Responsibilities Independently own and navigate a large backend ... working with high-load, high-traffic production systems Solid understanding of scalable and maintainable backend

Requirements: Experience & Mindset: 5+ years of backend engineering experience. ... (Note: While this role is heavily focused on backend engineering and cloud infrastructure, we operate ... (Note: While this role is heavily focused on backend engineering and cloud infrastructure, we operate ... of cloud-native architecture., Build Distributed Systems: Implement highly complex, high-throughput backend ... standards., End-to-End Ownership: Take full ownership of your features - from technical design and backend