backend engineer nodejs

HSBC Service Delivery (Polska) Sp. z o.o. in Kraków is seeking a Software Engineer (Backend Java/API) to join our Messaging Delivery Platform team on a permanent basis. Build and operate distributed backend services in a modern, Agile environment.You will work with Java, Spring Boot, Kubernetes, AWS, and OpenAPI-based APIs to deliver secure, scalable...

Vion Consultants Inc. is seeking an experienced Drupal backend developer for a remote contract role involving Drupal Migrate API, content types, views and server-side redirects.You will design and migrate content, implement REST/JSON:API integrations, ensure accessibility attributes, and document backend designs for governance. This position requires 8+...

Logifuture seeks a Senior .NET Framework Backend Developer to own the full software lifecycle, building and maintaining applications, systems, databases, and infrastructure. You will drive improvements, mentor teammates, draft technical docs, and deliver robust APIs.The role emphasizes on-call rotation, staying current with technologies, and collaborating...

Autodesk in Krakow is seeking a Senior Principal Software Engineer (Backend/Full Stack) to shape the Tandem platform for Industry 4.0 and IIoT. You will lead architecture, drive cloud-native services, and contribute hands-on across Go, C++, and React, collaborating with senior architects to deliver scalable solutions.The role emphasizes platform strategy,...

WP Engine in Poland is seeking an experienced Backend Engineer to design and implement backend capabilities powering our global cloud infrastructure. You will work at the intersection of software engineering, distributed systems, and production reliability, owning services from design to observability.Ideal candidates bring strong knowledge of Go or Python,...

AtMindboxwe connect top IT talents with technology projects for leading enterprises across Europe. Are you passionate about building scalable automated testing systems and ensuring the highest standards of quality engineering? We’re looking for aSoftware Development Engineer in Test to join our team and help shape the future of digital banking! Sounds like...

Luxoft Poland is seeking a senior Cloud Engineer to design, build, and scale cloud services for remote device management and OTA updates. You will lead multi-region AWS infrastructure, emphasize observability and security, and drive secure API/microservice design.You will mentor engineers, collaborate with hardware, product, and other engineering teams, and...

Hey Alfie is seeking an experienced Senior Backend Engineer to own backend features, build scalable REST APIs with Python and FastAPI, and shape cloud infrastructure on AWS. You will partner with the CTO and product manager to translate ideas into production, while mentoring junior developers and ensuring high-quality delivery.The role is fully remote,...

Uncapped Ltd. in Poland offers a remote role with occasional office visits, building secure microservices for fintech systems using Java 21, Spring Boot/Cloud 3.3, GCP and Kubernetes.You will own services end-to-end from design to deploy, improve code quality through automation, and stay ahead with modern practices in a meetings-light Kanban team while...

A recruitment firm is looking for a Senior Java Backend Engineer in Łódź, Poland. This role requires strong skills in Core Java and Object-Oriented programming, along with at least 8 years of experience in backend cloud applications. The engineer will be responsible for high/low level designs and technical code delivery for a prestigious client....

AirHelp is hiring a Senior Software Engineer to build the Flight Data Systems, the real-time backbone ingesting and serving flight status, schedules, and disruption signals. You’ll primarily work in Go, delivering high-throughput, fault-tolerant services with ownership and strong testing discipline.You’ll operate in a hybrid setup across Kraków, Warsaw,...

Capgemini in Poznań seeks a senior software engineer to design, develop and deploy cloud-based back-end solutions using Java, Python, TypeScript, .NET or Node.js. You will work with AWS, Azure or GCP and contribute to modernization with IaC and DevOps practices.You will collaborate with international teams, adopt agile methods, and explore AI-assisted...

whizdom.ai is hiring a Founding AI Platform Engineer to build and maintain reliable systems for their ML and GenAI products in Poland. This critical role involves backend engineering and operational workflows, ensuring scalable and observable solutions. Candidates should have a strong software engineering background, Python skills, and the ability to...

Alarm.com is building a new Krakow team and seeks a Senior Software Engineer for the HAX Automation Pod. You will lead backend development, partner with Product Management and QA, and mentor engineers while shaping architectural direction.Focus will be on backend data, APIs, and automation features with scalable, reliable designs. You will work in a...

Grupa Wirtualna Polska poszukuje Backend Developera. Praca obejmuje rozwój i utrzymanie serwisów przetwarzających duże wolumeny eventów, implementację logiki przetwarzania danych oraz projektowanie modeli danych.Wymagana praktyczna znajomość Go i podstawy Javy/Pythona, doświadczenie z systemami strumieniowymi i narzędziami Docker, Git, GitLab i CI....

A leading technology firm in Poland seeks a skilled Backend/Big Data Engineer to design and implement scalable solutions utilizing their Cloud Platform. The ideal candidate should have extensive experience in backend positions and be proficient in programming languages such as Java, Scala, and Python. Responsibilities include maintaining data pipelines,...

A technology solutions company is seeking a Senior Software Engineer to design and implement systems for smarter expense management. This role requires backend development skills, particularly in .NET and C#, along with experience in cloud technologies. The suitable candidate will work collaboratively in a cross-functional team, enhance product features, and...

A financial technology company is looking for a Staff Software Engineer to join their Deal Reporting team in Poland. You will be responsible for setting technical strategy and collaborating across teams to develop integrations and services. The role requires 7+ years of backend development experience, especially with Python and AWS, and offers flexibility...

Piano is looking for a senior developer to join the Customer Data Platform team in Warsaw. You will advance AI-first workflows using Claude Code and own high-throughput event pipelines, Elasticsearch queries, and sandboxed execution of customer logic.You will collaborate across teams, drive production deployments with Helm and FluxCD, and take on on-call...

beqom in Kraków is seeking a Senior Agentic Backend Engineer to join the Data Platform Core team, owning specifications for AI-driven services including multi-tenant data ingestion, schema management, snapshots, and data contracts powering analytics. You will not write code; AI agents will.You will guide the agentic pipeline, ensure governance, and...