Oferty dla Data Systems praca Polska

01.02.2026 | Pełny etat | Warszawa | BlockyDevs sp. z o.o.Develop backend services with - (NestJS/Express) - Build frontend apps with *React/ - TypeScript - Work with databases (PostgreSQL, MongoDB) and APIs - Occasionally contribute to smart contracts (EVM/SVM) - Collaborate with design, backend, and blockchain teams Requirements - Good backend

01.02.2026 | Pełny etat | Warszawa | The CodestTo continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step. We are currently looking for DATABRICKS DATA ENGINEER Your Responsibilities Here, you will have

01.02.2026 | Pełny etat | Warszawa | Capital.comDistributed and asynchronous systems ensuring reliability and fault tolerance - Optimise performance across JVM, databases, caching, and networking layers - Apply security best practices in handling client PII and financial transactions - Use event-driven architectures and modern messaging solutions (e.g

01.02.2026 | Pełny etat | Warszawa | hyperexponentialInsurers have been making billion-dollar decisions using outdated tools. We’re changing that. Our platform brings together data, AI, and human expertise to give insurers the fastest path from submission to decision - helping them move faster, act smarter, and take on more risk with confidence. Backed

01.02.2026 | Pełny etat | Warszawa | Madiff Sp. z o.o.Bindings, deployments, monitoring, and operational ownership Develop GenAI-driven workflows using LangChain and/or LangGraph - prompt chaining, tool calling, orchestration logic, routing, fallback strategies, and integrations with external services Work with data stores and APIs, process structured

01.02.2026 | Pełny etat | Warszawa | HYPEREXPONENTIALThat shape real-world outcomes whether rockets successfully launch into space, autonomous vehicles make it to market, or communities recover after major storms. Until now, insurance has been making billion-dollar decisions using outdated tools. We’re changing that. Our platform brings together data, AI

01.02.2026 | Pełny etat | Wrocław | AmRest Sp. z o.o.And technical teams to create clear specifications and documentation, ensuring alignment with expectations, • Coordinate efforts across departments and external partners to drive system development and implementation. Requirements for Candidate • 5+ years of hands-on experience with POS or ERP systems

01.02.2026 | Pełny etat | Kraków | HERE TechnologiesGit, yarn, webpack, ESLint and Docker - Deep understanding of Type/JavaScript, HTML5 and CSS fundamentals - Working knowledge of REST API integration in web application - Familiarity with test frameworks such as Mocha, Jasmine and Cypress - Familiarity with CI/CD systems such as Gitlab and Jenkins

01.02.2026 | Pełny etat | Kraków | N-iXAnd maintaining 3rd party content management systems ~ Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker ~ Experience with logging, monitoring, and alerting services like Datadog, Newrelic ~ Solid approach to testing and ensuring quality of code, Unit testing, backend