7,497 ofert na big data engineer w Polska.

... optimization techniques to ensure deterministic, context-aware AI outputs. Develop scalable Retrieval-Augmented Generation (RAG) pipelines and integrate vector databases (such as Pinecone, Weaviate, or ChromaDB) for deep context engineering and semantic code search. Orchestrate LLM workflows using frameworks like LangChain ...

... classifies it through an ML inference engine, and exposes threat signals to security-software partners through a standardized API. The project covers the full engineering path from silicon telemetry and data generation through ML training and validation, low-latency Windows runtime integration, lab qualification, and partner ...

Astek Polska Sp. z o.o. w Warszawie poszukuje Senior QA Automation Engineer (K/M). Praca zdalna, raz w miesiącu spotkanie w biurze w Warszawie. Obowiązki obejmują projektowanie, rozwój i utrzymanie testów automatycznych oraz automatyzację testów API i UI. Wymagane doświadczenie w Java, Selenium, REST Assured, testowaniu ...

... code, configure, and test SaaS system extensions as well as internally developed programs and integrations. - Good understanding of application development, databases like EDL, data management and infrastructure capabilities. - Ability to apply engineering principles and concepts for designs. - Good understanding in HR/LR, ...

... expanding test frameworks - automating test cases for testing UI components and interfaces - automating test reports and statistics - defining and expanding test data for optimal test coverage - documenting incidents in VSTS/Azure Skills and experience you will need - fluency in English - at least 3 years of experience in working ...

... activities for complex B2B networks. You’ll present architectures, lead workshops, and shape responses to RFIs and RFPs, ensuring alignment with product strategy. You will work with CRO/CTO and product teams in a globally oriented, hybrid environment, communicating technical concepts to both engineers and executives in English.

We are looking for an experienced Senior QA Automation Engineer to join a team developing modern API-driven solutions in the financial services domain. In this role, you will work closely with developers, business analysts, and other stakeholders in an Agile environment to ensure the highest quality of software. You will ...

Do naszego zespołu poszukujemy doświadczonego Mobile Software Engineer (Android), który będzie odpowiedzialny za rozwój oraz utrzymanie aplikacji mobilnych. Szukamy osoby, która łączy kompetencje techniczne z rozumieniem potrzeb biznesowych i potrafi pracować w dynamicznym środowisku. Nasze wymagania: Minimum 5 lat doświadczenia ...

... technical partner for our customers. In this role, you’ll handle incoming technical issues, perform triage and deep investigation, debug problems across APIs, databases, integrations, and application behavior, and work closely with Engineering when escalation is https://jobeax.com/link/Q1uoY5c5LKsY9jyP is a hands-on role ...

We're seeking a Lead .NET Full Stack Software Engineer to join our team in Wroclaw, where you'll drive modernization and scalability efforts for client, transaction, and regulatory reporting platforms in Asset Management technology. Our team delivers timely, accurate reports to clients, tracks transactions, and provides ...

... Continuous Improvement – identify, suggest and implement improvements, innovations and AI‑supported optimisation ideas Collaboration – work closely with software engineers, product engineers and other stakeholders regarding design approaches, both Xperi and Vestel, requirements and defects analysis AI‑Driven Quality Engineering ...

We're looking for an experienced Senior 2nd Level Support Engineer to join an international Managed Service team supporting a large-scale MongoDB platform for one of Germany's leading financial institutions. What you'll do Support enterprise MongoDB production environments Investigate incidents and performance issues Monitor ...

OneRail USA in Kraków, Poland is seeking a Senior DevOps Engineer to build, operate, and optimize our cloud platform and deployment pipelines. You will collaborate with Engineering, Security, and Product teams to improve reliability, scalability, and performance. This hands-on role requires strong experience with Kubernetes, ...

... data solutions on Azure? Then this opportunity is for you. As a Data Engineer Azure DevOps, you are an essential link between business and IT. You translate data into valuable insights and develop scalable, high-quality data solutions that support data-driven decision-making across the organization. What will you do? - ...

... jakościowych. Wymagania: Doświadczenie w budowaniu aplikacji na Kubernetes: szukamy inżyniera, który pracował z K8s i chce rozwijać się w kierunku platform engineering. Znajomość Go i Pythona: umiejętność pisania czystego, testowalnego kodu. Zrozumienie REST API design: CRUD, error handling, wersjonowanie. Podstawy Kubernetes: ...

Luxoft Poland is building a trading platform for an innovative hedge fund, delivering a front-office system for traders, pre-trade checks and routing. The team focuses on React-based UI with TypeScript/JavaScript, integrating with REST and WebSocket services, and employing modern UI patterns and design systems.

AI Engineer - LLM / Agentic Systems (f/m/x) This offer base language is English. Translate into Ukrainian. We are building a new AI team within a project in the digital healthcare / data-driven marketing domain. We are looking for both a Tech Lead and Senior Engineers who will work together as one cohesive team. The role ...

The Codest is seeking an experienced software engineer for a New Ventures Core Tech project. You will design API contracts, enable partner integration, and drive frontend work on checkout paths using React. Bridging Java (and Kotlin) backends with modern frontend practices, you will define standards for external B2B integrations, ...

... openness, and empathy. Qualifications - Demonstrated experience designing business‑driven, standards‑based, future‑ready data architectures across single or multiple data domains. - Deep technical knowledge in core data technology areas, including a strong understanding of Conceptual & Logical Data Models, Taxonomies, and Ontologies. ...

... evaluating, selecting, and implementing AI models and frameworks beyond basic tool usageStrong understanding of AI/ML fundamentals, including model training, data preprocessing, and prompt engineeringDemonstrated ability to identify opportunities where AI can be applied for process automation, analytics, or product enhancementFamiliarity ...