Oferty dla Database Development praca Polska

01.02.2026 | Pełny etat | Wysokie Mazowieckie | LeoVegas GroupAs a back-end developer with Java and/or Kotlin ● You have experience with common Java frameworks such as Spring and JPA ● MySQL relational databases are not something new for you. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through the igaming

01.02.2026 | Pełny etat | Katowice | Shiji PolandArchitecture Design, Design Patterns and Java Spring Boot is essential, along with expertise in modern software development practices. Your responsibilities Design and architect enterprise-level applications for large-scale systems, ensuring scalability, reliability and performance. Collaborate

01.02.2026 | Pełny etat | Wysokie Mazowieckie | 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. Kafka

01.02.2026 | Pełny etat | Wysokie Mazowieckie | PAYBACKDatabases, preferably PostgreSQL Open minded towards full stack developer approach (including testing, web frontend, backend, monitoring, DevOps mindset, Data)Experience with testing frameworks You are fluent in English Employment contract? With us you do not have to worry about stable employment. ~ We have

01.02.2026 | Pełny etat | Wysokie Mazowieckie | BlockyDevs sp. z o.o.Or fullstack development ~ Practical frontend experience with React - TypeScript ~ Basic experience with databases (SQL/NoSQL) and API integrations ~ English at least B2 level ~ Nice-to-have Rates (B2B/Freelance)~ Intro Call (30 min) - Quick chat about your experience, expectations, and our projects. Technical

01.02.2026 | Pełny etat | Wysokie Mazowieckie | ERGO Technology & ServicesIT value and supports the development of the entire ERGO Group, currently offering skills in reporting, analysis, actuarial, and input management. We are committed to fostering innovation and meeting the evolving needs of our clients worldwide. Discover how we implement AI, IoT, Voice Recognition, Big Data

01.02.2026 | Pełny etat | Wysokie Mazowieckie | ERGO Technology & ServicesAnd internal consultant, it adds non-IT value and supports the development of the entire ERGO Group, currently offering skills in reporting, analysis, actuarial, and input management. We are committed to fostering innovation and meeting the evolving needs of our clients worldwide. Discover how we implement AI

01.02.2026 | Pełny etat | Wysokie Mazowieckie | BreitlingOr a similar field You are experienced in designing, building, and maintaining scalable data pipelines and data warehousing systems such as data lakes and data marts You have strong programming skills in Python, SQL, and NoSQL databases You collaborate effectively with data scientists, business analysts

01.02.2026 | Pełny etat | Wysokie Mazowieckie | AddeptoWith backend development and have a keen interest in data science and frontend technologies, this is the perfect role for you. Here are some of the projects we are seeking talented individuals to join - An AI-powered platform for industrial engineering, where you will build a backend system that utilizes LLMs