Oferty dla Data Analysis praca Gdynia

23.03.2026 | Pełny etat | Gdynia | Sky Quant Sp. z o.o.Architecture, and deep instrumentation. We are looking for a Performance Engineer who will take a holistic approach to performance management and latency optimization across our technology ecosystem. Continuously analyze collected data to identify and prioritize the highest-impact optimization opportunities

23.03.2026 | Pełny etat | Gdynia | Sky Quant Sp. z o.o.Architecture, and deep instrumentation. We are looking for a Performance Engineer who will take a holistic approach to performance management and latency optimization across our technology ecosystem. Continuously analyze collected data to identify and prioritize the highest-impact optimization opportunities

23.03.2026 | Pełny etat | Gdynia | Sky Quant Sp. z o.o.Architecture, and deep instrumentation. We are looking for a Performance Engineer who will take a holistic approach to performance management and latency optimization across our technology ecosystem. Continuously analyze collected data to identify and prioritize the highest-impact optimization opportunities

23.03.2026 | Pełny etat | Gdynia | Sky Quant Sp. z o.o.Love to hear from you. We fully understand that no one is an expert in everything. Key Responsibilities Instrument trading systems and infrastructure to collect meaningful performance and latency metrics Continuously analyze collected data to identify and prioritize the highest-impact optimization

20.03.2026 | Pełny etat | Gdynia | Jit Team sp. z o.o.Of relational databases (SQL), including indexes, constraints, and transactions (without relying on ORM frameworks such as Hibernate/JPA) - Experience working with monitoring, logging, and application metrics - Ability to work in a cross-functional team environment - Familiarity with reactive programming

20.03.2026 | Pełny etat | Gdynia | B2B.NET S.A.Senior Java Developer Miejsce pracy Gdynia Technologie, których używamy Wymagane - Java - Spring Boot - Kafka - Oracle - PL/SQL - ISO 20022 Mile widziane - Data Stage - Snowflake - dbt - Python O projekcie Bank pracuje nad usprawnieniem przepływów płatności (ISO 20022) do regulacyjnego archiwum

20.03.2026 | Pełny etat | Gdynia | B2B.NET S.A.Using Java and Selenium. - Strong experience in writing SQL queries and performing database testing. - Practical experience in API testing. - Solid understanding of QA methodologies and experience working in cross-functional teams. - Experience working in an Agile environment. - Strong communication

20.03.2026 | Pełny etat | Gdynia | B2B.NET S.A.ETL Test Automation Engineer (Data QA - SQL) Miejsce pracy Gdynia Technologie, których używamy Wymagane - SQL - PL/SQL - Git Mile widziane - Bitbucket - IBM DataStage - Informatica PowerCenter O projekcie Do zespołu odpowiedzialnego za procesy migracji i integracji danych w dużej organizacji

03.03.2026 | Pełny etat | Gdynia | Progresso Work ConsultingW produktach medycznych. Wymagania - Wykształcenie wyższe techniczne lub ścisłe. - Doświadczenie w Data Science i uczeniu maszynowym, potwierdzone projektami wdrożonymi na produkcji. - Praktyczna znajomość dużych modeli językowych (LLM) i pracy z API (OpenAI, Anthropic, open-source). - Bardzo dobra znajomość