Praca junior database administrator Warszawa. Znaleziono 1840 ofert pracy.

Senior ServiceNow Developer -> UI Builder & App Engine Specialist

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... . · Collaborate with stakeholders and mentor junior developers, fostering a collaborative and ... . · Mandatory Certifications: Ø ServiceNow Certified System Administrator (CSA) Ø ServiceNow Certified Application Developer ( ...

Programmer Analyst Senior

FIS Technology Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... large projects. • Coaching and mentoring junior colleagues. Technology context: • UNIX; Red ... and working knowledge of relational databases. • Strong analytical and problem-solving ...

Learning & Development Senior Specialist

KMD Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... experiences for all levels, from junior employees to senior leaders. A ... in Spring 2026 Improve the junior leadership development program with cohort ...

Senior Software Engineer Python

HR Contact PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... software defects Coach and mentor junior software engineers in the team. ... implementation, and support of SQL databases (MySQL, MariaDB, Postgres). Highly developed ...

Senior NET Engineer

EPAM Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... , and relevant development tools Mentor junior engineers and contribute to the ... with relational and non-relational databases such as SQL Server, PostgreSQL, ...

AI Senior Software Engineer Python

HR Contact PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... software defects​ ​Coach and mentor junior software engineers in the team​ ​ ... implementation, and support of SQL databases (MySQL, MariaDB, Postgres) ​​Highly developed ...

AI Senior Developer

Square One PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... proprietary LLMs, embeddings, and vector databases. Develop and optimize prompt engineering ... , PII scrubbing, and auditability. Mentor junior developers and contribute to the ...

Senior Backend Software Engineer Ads Planning

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

... for data-intensive backend applications, databases, and batch processing, executing the ... impact. Mentor and ramp-up junior engineers as the team grows, ...

Lead Data Engineer- Site Reliability

Bayer Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... technical leadership and mentorship to junior data engineers and foster a ... Experience with PostgreSQL PostGIS enabled databases Understanding of geospatial data concepts ...

Senior Python Developer – GCP & Generative AI

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

... solutions. You will also mentor junior developers, ensure security and compliance, ... credentials, Google DLP). Mentor a junior developer, provide technical guidance, and ...

Fullstack Engineer TypeScript Nodejs Reactjs

Webellian Sp.z o o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... application Grow and nurture your junior colleagues skills Supporting less experienced ... GraphQL Familiarity with SQL, NoSQL databases Deep understanding of software architecture ...

Staff Infrastructure Engineer

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

... reviews, sharing knowledge, and mentoring junior engineers to promote growth and ... of operating system internals, filesystems, databases, networks, and compilers. Ability to ...

Machine Learning Engineer

STX Next sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... , TensorFlow). Strong understanding of relational databases and hands-on experience with ... , DevOps and Blockchain. Growth review Junior, Regular or Senior? Every year ...

Ruby Software Engineer - BugSnag

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

... Managers, take architectural ownership, mentor juniors, and contribute across the stack. ... and shape product direction. Mentor juniors and contribute across the stack ( ...

Senior Python Developer

DEVTALENTS Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... and guide mid-level and junior engineers through code reviews, knowledge ... with both SQL and NoSQL databases, and setting up CI CD ...

Remote Senior Backend Developer

GMI Software PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... ) In-depth experience working with databases, especially MySQL and PostgreSQL Mastery ... Skills: Leadership: Ability to mentor junior developers and lead technical discussions ...

Senior Solutions Consultant

RITS Professional Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... demos, case studies, proposals. Mentoring junior consultants and contributing to team ... ). Good knowledge of integrations and databases. Familiarity with Agile Scrum methodologies. ...

Senior Fullstack Software Engineer

Bayer Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

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

Senior QA Automation Engineer

Hard Rock Digital PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... Mentor and provide guidance to junior QA team members, fostering skill ... reliability Experience mentoring and coaching junior team members , especially in Python ...

Tech Lead

Flying Bisons PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... sharing, and the growth of junior mid-level team members. Oversee ... , Node.js, TypeScript, PHP, SQL databases, Sulu CMS, APIs, and cloud ...