Oferty dla Data praca Polska

02.04.2026 | Pełny etat | Gdańsk (Gdańsk) | cerebreTo reason about execution plans, performance tradeoffs, and backend-aware optimization. Proficient in English language Preferred Skills Experience with ANTLR or similar parser generators. Experience with query engines, graph databases, relational planners, or traversal-heavy workloads. Familiarity

02.04.2026 | Pełny etat | Kraków | Grid Dynamics PolandStrong professional experience in Java development (reading/writing complex code, managing JVM runtime, and writing robust tests). Analytical Mastery Exceptional analytical skills with a proven ability to debug large-scale systems and interpret complex log data. Data Proficiency Strong experience

02.04.2026 | Pełny etat | Poznań | HR Contactdatabases (MySQL, MariaDB, Postgres). Highly developed communications skills and impeccable written communication skills, a team player with an entrepreneurial spirit. At least B2 English proficiency level. We offer you ️Vacation days, private medical packages (Luxmed or Medicover), and Benefits System

02.04.2026 | Pełny etat | Wysokie Mazowieckie | LingaroTest cases, and testing processes. Contribute to the continuous improvement of QA processes and methodologies. Requirements At least 4 years of experience in a similar position. Experience with SQL, databases and ETL. Experience with Azure, Databricks is a plus. Experience with test automation tools

02.04.2026 | Pełny etat | Wrocław | ZavenScaling, and maintenance of their 100% cloud-based environment. There is zero on-premise legacy here - all databases are in the cloud (Azure SQL). You will be the go-to data expert, working closely with development teams (.NET/C#/SQLServer stack) and helping them optimize their queries and data

02.04.2026 | Pełny etat | Wysokie Mazowieckie | ReloutIncluding VMs, AKS, databases, and storage accounts. Support engineering teams in resolving non-incident operational issues across all environments. Provide expert technical assistance during service degradation or misconfigurations. Collaborate with teams to build proactive alerts and observability tools

02.04.2026 | Pełny etat | Tychy | STATSCORE Sp. z o.o.STATSCORE! We are one of the world's leading companies in the field of providing innovative products for the sports industry. We collect, organize and deliver high-quality sports data helping sports enthusiasts, media and betting organizations achieve their goals. We connect people through what we

02.04.2026 | Pełny etat | Wysokie Mazowieckie | Be in ITManagement, Jira oraz Confluence (Cloud i/lub Data Center). Udokumentowanych sukcesów we wdrażaniu procesów ITSM opartych na ITIL w środowisku JSM, włączając w to SLA, kolejki, workflow i uprawnienia. Dogłębnego zrozumienia separacji multi-tenant, RBAC, issue security oraz ochrony danych (RODO) - idealnie

02.04.2026 | Pełny etat | Łódź | MozaiqDelivering high-quality, scalable applications. Mandatory Backend Expertise Proven, in-depth experience with Python Database Proficiency Strong experience with relational databases, specifically PostgreSQL (Postgres). Search & Indexing Direct experience designing, implementing, and optimizing solutions