Oferty dla Database Developer praca Polska

21.02.2026 | Pełny etat | Kraków | MozaiqExperience with the core backend languages Python and Java. Database Proficiency Strong experience with relational databases, specifically PostgreSQL (Postgres). Search & Indexing Direct experience designing, implementing, and optimizing solutions using Elasticsearch. Frontend Development (Highly Desired

21.02.2026 | Pełny etat | Katowice | Monterail Sp. z o.o.Senior Ruby on Rails Developer Miejsce pracy Katowice Technologies we use Expected Ruby on Rails SQL NoSQL Git Unix Linux Github Actions Docker Optional AWS Google Cloud Platform Digital Ocean Heroku RSpec About the project We are looking for a Senior Ruby on Rails Developer who will join our team

21.02.2026 | Pełny etat | Kraków | KYOTU Technology sp. z o.o.With relational databases and ORM (JPA/Hibernate) Familiarity with CI/CD, Kubernetes or OpenShift Strong analytical and problem-solving skills English and German at a good working level Optional Experience with Angular, RxJS, JavaScript/TypeScript Knowledge of CSS, HTML and web development best practices

21.02.2026 | Pełny etat | Wysokie Mazowieckie | Jit TeamFocused on delivering scalable API-driven and data-centric solutions within a regulated environment. The role combines technical analysis, REST API design, data modelling, and system integration, working closely with architects, developers, and business stakeholders. You will be responsible

21.02.2026 | Pełny etat | Kraków | Hays PolandC1 (daily communication with UK-based teams) Position Overview The Senior QA Automation Engineer will play a key role in ensuring the delivery of high‑quality, business‑critical software solutions. You will collaborate closely with Solution Architects, Product Owners, Developers, DevOps, and other

21.02.2026 | Pełny etat | Kraków | AddeptoStakeholders. What you’ll need to succeed in this role At least 5 years of proven commercial experience with Java development and strong proficiency in Oracle database technologies, including performance tuning and schema design. Extensive experience in designing and implementing solutions across both modern

21.02.2026 | Pełny etat | Wysokie Mazowieckie | DevapoWe are looking for an experienced and ambitious Java Developer. Join our team to work on projects for our international and local clients. About Devapo At Devapo, we focus on continuous self-development and acquiring new knowledge. We work with clients both in Poland and internationally, delivering

21.02.2026 | Pełny etat | Kraków | KYOTU Technology sp. z o.o.Requirements Commercial experience with OutSystems platform Strong understanding of web technologies JavaScript, HTML, CSS Experience with SQL and relational databases Experience with integrations via REST and SOAP APIs Knowledge of application architecture and software development lifecycle Fluent English

21.02.2026 | Pełny etat | Poznań | MozaiqExperience with the core backend languages Python and Java. Database Proficiency Strong experience with relational databases, specifically PostgreSQL (Postgres). Search & Indexing Direct experience designing, implementing, and optimizing solutions using Elasticsearch. Frontend Development (Highly Desired