Senior Database and Migration Specialist

Undisclosed salary

100% zdalnie

Regular / Senior

Full-time

• Firma:

  Rite NRG

• Wielkość firmy:

  Brak informacji

• Zespół:

  Brak informacji

Wymagania

• Senior

  • SQL
  • Python
  • Redis
  • NoSQL
  • PostgreSQL

Minimalna liczba lat doświadczenia w IT: 5

Opis pracy

Contract: B2B

Salary: up to 150 PLN/h net/B2B

Location: Remote within Poland

Project: System migration for a large-scale data platform in the energy domain

Key Technologies:

• PostgreSQL
• Redis / NoSQL
• Python (FastAPI, Pydantic, Pandas, NumPy, SQLAlchemy)
• Linux
• DevOps / CI/CD
• AWS (optional but preferred)

Project Overview

We're contributing to a 5-year transformation initiative for a client in the energy and infrastructure space. The project focuses on migrating a mission-critical, data-heavy platform from public cloud to a secure on-premise setup. You’ll work in a distributed team of experts, ensuring quality through test strategy, automation, and continuous delivery processes.

Responsibilities

• Design, plan, and execute complex data migration strategies from cloud infrastructure (e.g. AWS) to on-premise environments.
• Lead the development, optimization, and maintenance of PostgreSQL databases for high-volume, time-series, or mission-critical data.
• Define and implement best practices in database performance tuning, indexing, partitioning, and replication.
• Create and maintain data models, schemas, and documentation aligned with system architecture and business requirements.
• Integrate blob storage (S3 or equivalent) and NoSQL solutions (e.g. Redis) into the overall data architecture.
• Ensure data consistency, integrity, and security throughout the migration lifecycle.
• Collaborate with product owners, system engineers, and DevOps teams to align data flows with platform design.
• Support the automation of database deployments and infrastructure provisioning as part of CI/CD pipelines.
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Requirements

• Minimum 5 years of experience working as a Database Manager, Administrator, SQL Engineer, or similar. 
• Strong experience in PostgreSQL in a senior-level role.
• Proficiency in Python scripting.
• Strong Linux command line and system familiarity.
• Hands-on experience with Redis, NoSQL, and S3 storage.
• Familiarity with data modeling and database design.
• Bachelor’s degree in Computer Science or related field.
• Fluency in Polish and an advanced level of English (B2/C1).
• 
  

Nice to Have

• Experience with time-series data systems or similar data-heavy solutions.
• AWS cloud background.
• Previous work with reference projects in utilities, industrial systems, or infrastructure.

Why join us?

Rite NRG is a vibrant outsourcing technology company driven by the Right People dedicated to empowering businesses through innovative software solutions. We focus on building strong partnerships and providing top-notch software solutions that drive real business growth. Our business model revolves around collaboration and delivering impactful results for our clients.

Join us, and be part of a team where great minds, Right Energy, and strong partnerships come together to shape the future of technology!

• Stable, long term, full-time collaboration.
• Remote work within Poland and flexible working hours.
• High engineering culture with a focus on growth and learning.
• Multinational teams.
• Benefits: Private medical care, Multisport card, and workation (work for a week from Barcelona or elsewhere).

Specyfikacja pracy

• Praca zdalna