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2,767 java back end developer jobs in Warszawa, Polska.
Search current java back end developer jobs, vacancies, and employment in Warszawa, Polska on Jobeax. 2,767 java back end developer jobs in Warszawa, Polska.
... Engineer, Senior Architect, Tech Lead lub porównywalnej, w dużych systemach produkcyjnych. - Co najmniej jedna przeprowadzona migracja produkcyjnego systemu Java przez dwie lub więcej wersji major, z kontrolą regresji i planem rollbacku. - Bardzo dobra znajomość Javy 8 oraz współczesnych wersji (17 / 21 / 25), Spring Boot, ...
... like Flux or ArgoCDFamiliarity with cloud resource management tools including Crossplane, Pulumi, and AWS Controllers for KubernetesExperience with internal developer platforms such as Backstage, Humanitec, or OpsLevelKnowledge of high availability, high performance, multi-data center systems, and hybrid cloud environmentsScripting ...
... Leadership skills. We're looking for someone who can identify high-potential projects, create a vision, communicate with stakeholders, and above all, execute. End to end ownership. You will own the projects from conception, through analysis, research, building a proof of concept, testing, to final implementation and deployment. ...
... experience, and relevant education or training. Your responsibilities - Design, develop, test, deploy, and maintain the features and components for GenAI-powered developer tools, focusing on server-side code and middleware systems that interact with Google's latest LLMs. - Take end-to-end ownership of moderately complex projects ...
... experience, and relevant education or training. Your responsibilities, Design, develop, test, deploy, and maintain the features and components for GenAI-powered developer tools, focusing on server-side code and middleware systems that interact with Google's latest LLMs., Take end-to-end ownership of moderately complex projects ...
T Hub - Senior Fullstack Developer - Backend-Heavy (https://jobeax.com/link/M9vXbQAYJ6cH2UCg React) Miejsce pracy: Warszawa Technologies we use Operating system - Windows - macOS - Linux About the project You are a backend-first engineer who is equally comfortable in the frontend. You will own the core of our CMP Integration ...
... or the Americas (or open to relocate/remote arrangements). - You have a high-agency builder mindset, with proven domain expertise and the drive to take extreme end-to-end ownership. - You have excellent verbal and written communication skills in English. Join us to build cutting-edge technology and category-defining initiatives ...
Experienced Backend Developer (.NET / AWS) Summary We are seeking an Experienced Backend Developer with expertise in AWS who excels in taking ownership and driving projects from conception to production. This role demands comfort in complex environments, a deep understanding of business and domain contexts, and a commitment ...
... you. Who You Are - At least five years building backend systems that run in production, and at least two of them shipping retrieval or RAG systems real users depend on. Backend depth without production retrieval won't be enough for this role, but our Senior Backend Engineer role might be the better fit. - You've diagnosed ...
Expected, Python, SQL, Spark, Airflow, AWS, Cloudera, Iceberg Optional, Kubernetes, Kafka, NiFi, Trino, Hudi, Java, Scala, Docker, Databricks About the project, As a Senior Data Engineer, you will have the exciting opportunity to work with a team of technology experts on challenging projects across various industries, leveraging ...
... doświadczenia w projektach customizacji i integracji Calypso z innymi systemami 3+ lat doświadczenia w analizie biznesowej, w tym w analizie procesów w obszarze back-office skarbu doświadczenie w zbieraniu i analizowaniu wymagań systemowych oraz w przygotowaniu specyfikacji dla deweloperów znajomość SQL bardzo dobra znajomość ...
... technical demos, and proof-of-value design - Experience expanding a customer relationship from the first implementation into additional areas What we offer - End-to-end ownership of customer implementations, from discovery and architecture to production and adoption - Direct work with customers, including management, technical ...
Poland, Warszawa
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Compensa Towarzystwo Ubezpieczeń S.A. Vienna Insurance Group
Wymagane, Java, Kotlin, Spring Boot, JPA, SQL, Kafka Twój zakres obowiązków, Projektowanie, tworzenie, rozwój i wdrażanie aplikacji oraz rozwiązań informatycznych, Analiza wymagań biznesowych i przekładanie ich na rozwiązania techniczne, Projektowanie i rozwój aplikacji w architekturze mikroserwisowej, Rozwój i utrzymanie ...
SCIGON in Warszawa is seeking a mid-level to senior DevOps Engineer to design, implement and optimize CI/CD pipelines across Java and .NET ecosystems. You will migrate workloads to cloud platforms, automate deployments and support enterprise CI/CD environments with Kubernetes, Docker, and Azure DevOps. The role requires ...
... processes within a global enterprise environment. In this role, you will act as a senior functional leader, driving the design, support, and continuous improvement of end-to-end order-to-cash solutions. You will collaborate with cross-functional teams to ensure scalable, compliant, and efficient business operations while supporting ...
... application, backend APIs, workflow components, and integration with the core banking system. It aims to provide a seamless, reliable, and efficient digital lending experience. Responsibilities: Analyzing the current lending process and designing the target end-to-end process. Gathering requirements from product, lending, ...
... modele językowe - Realny wpływ na architekturę oraz kierunek rozwoju rozwiązania - Pracę z nowoczesnym stosem technologicznym - Możliwość rozwoju kompetencji backendowych, frontendowych i AI - Współpracę z doświadczonym, międzynarodowym zespołem - Pracę zgodnie z metodyką SAFe w środowisku Agile - Udział w projekcie przetwarzającym ...
... Log‑Driven Testing - investigate telemetry dashboards, monetization funnels, analytic events and behavioural data to validate product KPIs, analyse logs (system, app, backend integrations) and correlate findings with defects, work with product teams to refine logging improve visibility and support data‑driven debugging Test Strategy ...
... our extensive experience with product development challenges, we have become experts in building digital products and scaling IT teams. But our journey does not end here - we want to continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative ...