Praca junior database Warszawa. Znaleziono 1521 ofert pracy.

Database Engineer

B2B.NET S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... projekcie Poszukujemy osoby na stanowisko Database Engineer do współpracy przy rozwoju ...

Senior Java Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... throughput across backend services Improve database performance through indexing, schema design, ... low-latency systems Experience with database optimization, including indexing, schema design, ...

Senior AI Engineer (f/m/x)

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... Agentic AI AI ML Vector Databases Prompt Engineering Kubernetes Microsoft Azure ... Generation (RAG) and vector databases to unlock insights from complex ... AI ecosystem Familiarity with relational databases, vector databases, KV stores (Redis), Pub Sub ...

Senior Java Developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... throughput across backend services Improve database performance through indexing, schema design, ... low-latency systems Experience with database optimization, including indexing, schema design, ...

Senior Python Software Engineer

emagine Polska PL, , , warszawa, mazowieckie, Warsaw jeden dzień temu

... quality needs. Work with relational databases, including schema design, SQL, migrations, ... containerized applications, serverless jobs, managed databases, or similar cloud components. Experience ...

Senior Golang Developer (with AWS)

YOUR ITEAMS sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... and Docker. Develop and optimize database schemas, queries, stored procedures and ... . Hands-on experience with SQL databases, including PostgreSQL and Snowflake; ability ... . Hands-on experience with NoSQL databases, including MongoDB. Experience with Docker ...

Senior NET Engineer Sun-Thu work schedule She He They

Capco Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... strong backend engineering expertise, solid database development experience, and a collaborative ... packages, procedures, functions, and database objects Collaborate with cross-functional ... query optimization in Oracle databases Exposure to CI CD pipelines, ...

Senior Data Platform Engineer

Motife Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... with service teams to improve database schema design, query performance, and ... strategies for relational and NoSQL databases. Support teams in designing systems ... engineers to provision and manage databases and caching layers. Contribute to ...

Senior Data Platform Engineer

MOTIFE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... with service teams to improve database schema design, query performance, and ... strategies for relational and NoSQL databases. Support teams in designing systems ... engineers to provision and manage databases and caching layers. Contribute to ...

QA Specialist

moondigo sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... types of tests: service tests, database procedure view tests, performance tests, ... queries and work with relational databases Basic experience with DB management ... types of tests: API services, database procedures views, performance testing (opportunity ...

Specjalista ds. Baz Danych i Integracji API (PostgreSQL)

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... We are looking for a Database & API Integration Specialist to join ... 3 years of experience in database administration, data migration, or system ... . Hands-on experience with PostgreSQL database administration. Understanding of system integration ...

Senior Data Platform Engineer @ MOTIFE

MOTIFE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... with service teams to improve database schema design, query performance, and ... strategies for relational and NoSQL databases., Support teams in designing systems ... engineers to provision and manage databases and caching layers., Contribute to ...

Analyst - Senior Java Developer - TMS

Crestt PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... the system and accessing databases • Defining and building test cases ... , Jira; • Knowledge of relational databases, in particular Oracle; • Practical knowledge ... via REST, SOAP, RMI, direct database connections and database links). The GUI is written ...

QA Automation Engineer with Python

Grid Dynamics Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... within MySQL (or similar relational databases). Agile Collaboration: Actively participate in ... UI test automation using Playwright . Databases: Solid understanding of SQL and experience working with relational databases (e.g., MySQL). Working Hours: ...

Head of Platform Engineering @ MetLife Poland

MetLife Poland PL, , , warszawa, mazowieckie, Warsaw 8 dni temu

... excellence for container platforms, databases, middleware, and cloud platform engineering. ... container platform technologies, databases, middleware services, and cloud platform ... and cloud), enterprise databases, middleware, and cloud platform engineering; ...

Senior AI Engineer (f/m/x)

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 12 dni temu

... LLM RAG Agentic AI Vector Databases Prompt Engineering Kubernetes Microsoft Azure ... Generation (RAG) and vector databases to unlock insights from complex ... AI ecosystem Familiarity with relational databases, vector databases, KV stores (Redis), Pub Sub ...

Senior Backend Engineer (Tech Lead) @ SD Solutions

SD Solutions PL, , , warszawa, mazowieckie, Warsaw 26 dni temu

... . Hands-on experience with relational databases (e.g., MySQL, PostgreSQL) and non-relational databases (e.g., MongoDB, DynamoDB). Experience ... mobile and web applications., Manage databases (relational and non-relational), optimize ...

Junior Software Engineer - Java @ VISA

VISA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 8 dni temu

... web-based system, operating system, database system, computer hardware, or software ...

Sr Cybersecurity Engineer

VISA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... key IAM engineering initiatives, mentor junior team members, and work on ... and reduce manual effort. Support junior engineers in building and maintaining ... . 8. Team Development & Mentoring Mentor junior IAM engineers and analysts, providing ...

Senior Fullstack Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... Next.js TypeScript * Work with databases (PostgreSQL, MongoDB) and APIs Collaborate ... frontend skills in React TypeScript Database and API integration knowledge Experience mentoring mid junior developers Ability to work 100% ...