Praca dla java backend engineer w Warszawa

# QA Engineer | Branża E-commerceWarsaw, PolandRemoteplvia direct// Job TypeFull Time// SalaryNot disclosed// Posted1 day ago// Work Moderemote## About the RoleQuick Facts Senior QA Engineer Projekt z obszaru Advertising/AdTech dla dużego marketplace Praca zdalna Description Dołączysz do zespołu rozwijającego nowoczesne rozwiązania reklamowe....

Crystal Intelligence is seeking a Senior Python Engineer to join the Nexus squad, focused on transaction monitoring and exploration on the Crystal platform. This fully remote role welcomes applicants across Europe and aims to streamline clients’ operations and investigations.You will own backend services, design robust features, and collaborate with...

Exerizon is hiring a Software Engineer to build agent-facing services for its AI orchestration platform. You will own features end-to-end, work with client teams, and ship under client deadlines in a remote-first setup with occasional on-site in Warsaw.You should be proficient in Java 25 and Spring Boot, have hands-on AI/LLM experience, and a strong sense of...

A leading data platform company in Warsaw is seeking a Staff Engineer to own critical backend components and orchestrate distributed compute for enterprise customers. The role involves JVM-based service design, Kubernetes deployments, and authentication. Candidates should have over 8 years of backend experience, strong Java skills, and familiarity with CI/CD...

HelloFresh's Warsaw-based HelloTech team is seeking a senior backend engineer to lead architecture for AI-powered experiences, spanning unified conversational search, personalized recommendations, and proactive in-app features. You will own LLM integration decisions, balance latency and cost, and partner with cross-functional teams to maintain coherent...

5Blue Software is seeking a senior Software Engineer with architecture focus to own design of complex, scalable systems end-to-end. You will work in an AI-native environment, leverage AI coding agents, and lead technical decisions across cross-functional teams.The role emphasizes hands-on Java development, system thinking, and driving innovation while...

your Jared is seeking a backend engineer who shapes architecture and direction, not just writes code. You’ll own the technical direction end-to-end for IoT projects—data ingestion, API design, and cloud infrastructure.This is freelance, time & material work with full capacity from day one; the first three months determine fit, and there is a real path to...

Own parts of our core backend infrastructure, which is a complex, real-time distributed system written in Python and RustOwn large, complex initiatives end-to-end, including projects with incomplete or evolving requirements, and deliver them with minimal guidanceTake ownership of reducing our incident rateSolve stability issues and highly complex production...

# Senior Software Engineer (PM)Warsaw, PolandRemoteplvia direct// Job TypeFull Time// SalaryPLN 200 - 250/hour// Salary Range200–250 PLN / hour// Posted1 day ago// Work Moderemote## About the RoleQuick Facts Senior Software Engineer (PM) Work model: 100% remote Collaboration: B2B Project duration: long-term Description You will design, develop, and...

Job ID: 1458 Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy.We are looking for a Backend Developer to Savings and...

Nexio Management Ltd. poszukuje Fullstack Java Developera do zespołu rozwijającego bezpieczne rozwiązania webowe i integracyjne w dużej organizacji finansowej. Rola łączy rozwój backendu w Java/Spring z frontendem w Angularze.Istotnym elementem jest tworzenie i integracja mikrofrontendów współpracujących z aplikacjami innych zespołów. Wymagane...

What should you know about SKELAR? It's a venture builder — in other words, a company that builds companies. Together with founders, we create consumer businesses that become leaders in global markets across EdTech, Mental Health, Petcare, FashionTech, and beyond. Our teams build tech products that win recognition from Product Hunt and The Webby Awards,...

We are looking for an experienced Salesforce Developer with Java to join a long-term project in the banking sector, related to the implementation of new functionalities and the maintenance of existing solutions within the corporate CRM. You will work in a team focused on the development and optimization of solutions based on the Salesforce platform,...

your Jared is seeking a Senior .Net Backend Engineer to develop and maintain backend services and APIs for a scientific workflow product. You will design data access using MS SQL, contribute to secure architecture, and collaborate with product, frontend, and domain teams to translate user needs into robust technical solutions.The role emphasizes Azure-based...

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Developer to join our Core Gateway team. This is a unique, dual-track role where you will play a central part in both the present and future of our infrastructure. You will support, maintain, and extend our existing Perl-based payment gateway ensuring stability...

W ITLT pomagamy naszym zaprzyjaźnionym firmom przekształcać ambitne pomysły w cyfrową rzeczywistość.Z nastawieniem na wyzwania, ciekawość technologii i zwinność - współtworzymy wyjątkowe rozwiązania IT.Aktualnie poszukujemy osób na stanowisko: Junior/Mid Java Developer (nice to have: GWT)Stawka: Jesteśmy w pełni otwarci na Twoją...

Wrike is the most powerful work management platform. Built for teams and organizations looking to collaborate, create, and exceed every day, Wrike brings everyone and all work into a single place to remove complexity, increase productivity, and free people up to focus on their most purposeful work. Wrike is our people, not a place. As a distributed team, we...

Senior Fullstack Developer (Angular & Java) – AI-enabled Environment Senior Fullstack Developer (Angular & Java) – AI-enabled Environment For the 4th consecutive year,Talan Spainhas been recognized as aGreat Place to Work! This year, we’re also celebrating our2nd certification in Poland, a significant milestone since opening our office there. Talan is...

ОписаниеThe team delivers key projects for one of Poland’s largest insurance companies, developing modern backend solutions and contributing to system architecture in an Agile environment.ЗадачиDevelop and maintain applications based on Java and Spring BootDesign and implement new functionalities in cooperation with the Agile teamContribute...

ITELENCE is seeking a Senior Software Engineer (PM) for a 100% remote position in Poland. You will design, develop, and maintain backend and full‑stack components using Java or Python, build ETL/ELT data pipelines, and work with Spark for big data processing.You will lead a cross‑functional team in an international Agile environment, collaborating with...