397 backend developer English-speaking jobs in Lesser Poland Voivodeship

$150,000 What You'll Do Build pixel-perfect, high-performance UI with strong UX thinking Ship backend ... technical decisions Tech Stack Frontend: TypeScript, React, Next.js, Tailwind, DaisyUI, Playwright Backend ... frameworks Strong UI/UX intuition — you care about product quality deeply Ability to independently deliver backend

The role Senior Backend Software Engineer to design and build scalable backend systems powering critical ... What you will do Design, build and maintain scalable backend services. ... Skills Backend engineering experience Strong experience with Java or Python. ... Shape architecture and technical direction of backend systems within the tribe. ... Senior Backend Software Engineer - Cracow/Paris/Lyon LumApps is an AI‑powered Employee Experience Platform

Requirements Expert‑level Scala programming and backend development. ... Join to apply for the Lead Scala Backend Engineer IRC281578 role at GlobalLogic Be among the first 25

role, you will bypass maintenance of legacy systems to design and develop high-scale, event-driven backend ... Core Responsibilities Architect and scale mission-critical backend services using Node.js and TypeScript

Senior Backend Ownership | AI-Native Accounting Platform Wroclaw, Poland (on-site, 4–5 days/week) Full-time ... You will take ownership of backend services powering a modern AI-native product, working closely with ... What You’ll Do Architect and evolve core backend services and APIs Design distributed systems supporting ... Daily in-office meals and premium hardware Strong product and engineering culture If you enjoy owning backend ... observability tooling GitHub, Linear, Slack, Notion What We’re Looking For 5–10+ years building production backend

What sets you apart: Software engineer (Full stack or Backend focus) with 5+ years of experience in ... engineer who thrives in a collaborative environment and is eager to work across a variety of modern backend ... Access to a modern tech stack and a variety of functional areas, including: Backend: Ruby/Rails, Golang ... Polyglot mindset with proficiency in modern backend stacks; while Ruby on Rails is our core, we welcome ... Pragmatic approach to frontend as a backend-leaning expert who is comfortable navigating React/TypeScript

Testing Web & API Penetration Testing: Conduct manual and automated testing of SaaS platforms and backend ... recommendations. 4+ years in a technical security role (Penetration Tester, AppSec Engineer, or Security-focused Developer

best practices and coding standards.You'll work in a cross-functional, English-speaking team where backend ... Prior experience working in a company focused on product development.What You'll Do:As a Fullstack Developer

, architectural, or integration issues Refactor and improve UI components and backend services to support ... Responsibilities Analyze the existing React-based user interface and Node.js backend to identify performance ... interfaces and server-side logic used by administrators, customers, and auditors Design and develop backend

Deep knowledge of backend design, system performance, and distributed systems. ... requirements-expected : 5+ years of backend experience, including 3+ years in Golang. ... responsibilities : Lead backend development for a new aviation platform, with Go as the core language ... This role is ideal for a Senior Backend Engineer who thrives in product-driven environments and is excited

requirements-expected : Minimum 5–7 years of experience in backend development with Java. ... You will work on backend services supporting pharmaceutical companies in analysing potential adverse ... responsibilities : Design, develop, and maintain backend services built with Java, Spring, Spring Boot

N-iX is looking for a Senior Backend Engineer who thrives in building scalable, cloud-native systems. ... You’ll help shape critical backend services and infrastructure that are the foundation for our platform ... Responsibilities Design and build scalable backend systems using Python and cloud-native architectures

Mandatory Skills Description: Excellent backend stack programming skills: - SQL and database knowledge

NET in a microservice architecture in the Azure environment, you can write on both the frontend and backend

collaborating closely on user-facing applications where needed.The ideal candidate combines strong backend ... You will work primarily on building backend services, APIs, and platform capabilities that power AI workflows ... balancing innovation with operational pragmatism.Your ResponsibilitiesDesign, develop, and maintain backend ... deliver new functionality supporting AI-driven products and internal tools.Build scalable and reliable backend ... with the wider team.Das bringst du mit5+ years of commercial experience in software engineering.Strong backend

Lead a team of engineers delivering cloud-based solutions for Tesco Retail's Workforce Management. Manage team performance, mentor developers, and ensure high-quality software delivery. Collaborate with cross-functional teams, define project scopes, and monitor progress.

Senior Software Engineer to design, implement, and maintain mission-critical identity services for Tesco customers and colleagues. Experience with Java, Spring, Kubernetes, Terraform, RESTful APIs, and cloud platforms required.

Senior Software Engineer will design and implement mission-critical services, deliver Identity API, and maintain infrastructure as code on Azure. Requires 6+ years of experience in Java, Spring, containerized services, and RESTful API design.

You’ll architect scalable backend services and APIs, work across the stack to deliver merchant-facing ... Kafka Snowflake ETL Grafana OpenTelemetry about-project : As a Senior Software Engineer — Backend ... Develop full-stack features end-to-end—from backend data models and APIs through to frontend components ... responsibilities : Design and build scalable RESTful APIs and backend services that power merchant-facing ... requirements-expected : 5+ years of professional backend or full-stack software engineering experience

The app is supported by scalable backend services and in-vehicle integrations that power routing optimization