Praca junior database Warszawa. Znaleziono 1402 ofert pracy.

Java Spring Boot & React Full-Stack Engineer

UWS ie Ltd. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... growth – from structured onboarding for junior developers to architectural responsibility for ... At least 1–3 years (Junior) or 3 years (Mid Senior) ...

Senior Fullstack Engineer - DevOps

ITDS Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... to align technical strategies Mentor junior engineers and contribute to team ... architectures Strong understanding of relational databases such as Aurora Familiarity with ...

Mid Blue Prism Developer

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... knowledge sharing meeting initiatives • Mentor Junior developers and create and deliver ... automated solution • Knowledge of relational databases • Knowledge of network communication standards ( ...

Senior Data Engineer

APN Promise S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... sources (e.g., SAP, SQL databases, APIs) into the Fabric environment. ... technical data products. Mentorship: Guide junior team members and establish best ...

Solution Architect

Addepto PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... technical standards. Mentor and guide junior architects and developers, fostering a ... and strong proficiency in Oracle database technologies, including performance tuning and ...

Senior Fullstack Engineer - React Node

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... front-end tooling improvements Mentor junior developers and share knowledge within ... solid understanding of how APIs, databases, and system architecture impact front- ...

ML Platform Engineer

Samsung R&D Institute Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... and achieve business objectives. ● Mentor junior engineers and provide technical guidance. ● ... other OOP languages, SQL and database, and familiarity with data structures, ...

Senior FullStack Developer Java ReactJS

People More P.S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... environments. Design and manage PostgreSQL database schemas and optimize queries. Develop ... backend and frontend components. Mentor junior developers and contribute to best ...

Senior Blue Prism Developer Automation

Capgemini Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... analysis for complex issues Mentor junior developers and support knowledge‑sharing ... ‑solving mindset Experience with relational databases and data modeling Knowledge of ...

Fullstack Developer NETMAUI

Happy Team PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... SQL, Cosmos DB etc), relational databases (MS SQL), non-relational data ... is desirable Experience of mentoring junior developers and directing organising the ...

Full Stack Developer Senior Java Angular

Antal Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... documentation and application maintenance Mentor junior developers when needed Required Tech Stack Languages: Java, JavaScript, Python Frameworks: Spring Boot, Angular Databases: Oracle, MongoDB, Elasticsearch SOLR APIs: ...

Senior Fullstack Developer DevOps NodeAWSReact

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... to align technical strategies Mentor junior engineers and contribute to team ... architectures Strong understanding of relational databases such as Aurora Familiarity with ...

Tech Lead Python Developer with GenAI

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... within the project cycle Support junior developers in the team Requirements: ... platforms Experience with SQL NoSQL databases Deep understanding of LLMs: transformers, ...

Middle Full Stack NodeJS Developer for UBO Team

GR8 Tech PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... team. Team contribution & growth Mentor junior engineers and support technical growth ... , SPA architecture. Experience with SQL databases, basic data modeling, and queries. ...

Senior Lead Software Engineer

Addepto PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... technical standards. Mentor and guide junior architects and developers, fostering a ... and strong proficiency in Oracle database technologies, including performance tuning and ...

Kotlin Developer

Upvanta sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... integration. Conduct code reviews , mentor junior developers, and promote engineering excellence. ... . Solid understanding of REST principles , database design ( PostgreSQL MySQL ), and ORM ( ...

Senior Frontend Fullstack Developer

CLOUDFIDE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... Lead technical discussions and mentor junior developers Collaborate with cross-functional ... (Jest, Pytest, React Testing Library) Database experience (SQL and NoSQL) Heres ...

Lead FullStack Developer JAVA ReactJS

People More P.S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... environments. Design and manage PostgreSQL database schemas and optimize queries. Develop ... backend and frontend components. Mentor junior developers and contribute to best ...

Securities & Derivatives Senior Analyst

Citigroup PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... matter expertise and support to junior analysts, assisting with complex issues ... and the ability to mentor junior staff Ability to work under ...

Senior Fullstack Software Engineer

Bayer Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... like Architecture Decision Records. Mentor Junior Engineers you work with, help ... learn from each other, help junior team members grow You will ...