backend engineer nodejs

Type of contract: Employment contract Salary range: 22500-34500 PLN gross   What will you do?   You will join a large-scale enterprise transformation initiative focused on modernizing and enhancing critical business applications. In this role, you will design, develop, integrate, and support enterprise-grade Java microservices while contributing to an...

Kraków Hybrid Job Description Want to grow as a backend engineer while working on products that make login, identity and privacy simpler for users? We’re looking for two JVM Backend Engineers to join our User Identity team. You’ll work on Schibsted Account and privacy solutions used across Schibsted, developing login and consent...

Job Requisition ID #26WD96547Senior Principal Software Engineer (Backend/Full Stack)Location: Krakow, Poland (Hybrid)Position OverviewAutodesk is expanding its engineering presence in Krakow and is looking for a Senior Principal Software Engineer (Backend/Full Stack) to help shape the future of our Smart Factory and Facility Operations platforms. While the...

Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium meat & seafood, HelloTech creates the platforms that bring tailored...

Join the team building an AI-first company 🚀Hostinger serves more than 5.5 million clients across 150 countries, but we're still excited about what we're creating next.AI is changing how we build products, support customers, work together, and solve problems. It helps us move faster, spend less time on repetitive work, and focus on bigger ideas.If you...

🎤 Why voize? Because we’re more than just a job!At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people.We’re changing that by building the AI companion that frees nurses from admin, giving them back up to...

Budujemy warstwę serwisów i integracji platformy zarządzania flotą robotów intralogistycznych - system, który łączy zewnętrznych klientów WES z silnikiem planowania tras C++ i fizycznymi robotami działającymi na hali. Poszukujemy senior backendowca, który ma głowę do architektury mikroserwisów, rozumie asynchroniczne Python i wie, jak pisać...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in...

Project description: AdTech product for contextual advertising. The system analyzes website content and selects and displays relevant ads in real time through RTB auctions. Requirements: - Commercial experience at a Senior+ level or higher, with the ability to work independently and take ownership of tasks; - Confident spoken and written English skills at...

About the role The Product Intelligence Platform is an AI-driven system that transforms how Tesco handles product data at scale. The platform leverages multi-agent AI systems to automate product categorization, enrichment, and matching across a vast number of products on a weekly basis. Built on event-driven architecture using Kafka, the platform processes...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join our client's team, where you'll play a key role in shaping a next-generation Software Security platform at one of the world's leading global financial institutions. Your contribution will help deliver high-impact solutions in cybersecurity –...

Full-time B2B | Remote EU / Poland | US Insurance Context | Start October 2026 We are an AI-native data and technology partner for private capital and healthcare. Founded in 2010 and headquartered in Warsaw, we work with leading PE firms, VC funds, and healthcare organizations to build proprietary data infrastructure, deploy AI solutions, and drive...

Mandatory Skills: Solid experience with Java and Spring Boot for building enterprise-grade applications. Basic knowledge of Python. Good understanding of event-driven architectures and Apache Kafka. Experience with cloud platforms, preferably Azure. Familiarity with Kubernetes for container orchestration. Working knowledge of databases, including PostgreSQL...

Who we're looking for Strong practical and theoretical knowledge of Java software development. Proven experience with Spring Boot or Micronaut .Understanding of Kubernetes and Docker . Excellent knowledge of AWS (deployment and configuration).Experience with message-driven architectures ( Kafka , event sourcing). Success delivering in an agile environment....

Deep expertise in Python (Django) and/or Node.js (TypeScript/NestJS), with a proven track record of shipping production-grade services Hands-on experience with GCP services (Cloud Run, GKE, Filestore) and Infrastructure as Code (Terraform) Ability to design and implement scalable, secure backend services with high-performance components in Go Experience...

5 years backend engineering with strong, recent TypeScript in production; Nest.js or a comparable DI-based Node framework Experience building integration services or API gateways : webhooks, signature-based auth, retries, idempotency, circuit breakers, third-party API adapters PostgreSQL and relational data modelling; comfortable designing schemas and...

Experience: Minimum 5 years of commercial experience in backend development (Java and/or Kotlin). Microservices: Deep practical knowledge of microservice architecture. Messaging: Experience working with messaging systems (e.g., Kafka ). Frameworks: Strong knowledge of the Spring ecosystem and JPA. Databases: Proficiency with relational databases...