€25k - €32k
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90,000+ live jobsSenior Systems Technician (PostgreSQL DBA)
Remote, Bizkaia·Added yesterday (last checked 12 Nov)
84 open roles
Our summary
- Hours
- Rotating shifts · Split day (jornada partida)
- Work mode
- Remote (Bizkaia)
- Spanish
- Expected (ad in Spanish)
- Experience
- 3+ years
- Education
- University degree





Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
Nice to have
This job advert was originally written in Spanish.
Requirements
What we're looking for
We are looking for a senior profile specialized in PostgreSQL database administration with at least 3 years of experience and a Technical Degree in Computer Science. The selected person will take on the management, optimization, and support of database environments in both on-premise and cloud (Azure) infrastructures, integrating into an international coverage scheme with a shift-work contract and 24x7 remote support.
- PostgreSQL Administration: Demonstrable experience in PostgreSQL administration in Linux environments (on-premise and Azure).
- Optimization: Advanced database and SQL statement tuning to support the development team.
- Operating Systems: Proficiency in Linux environments.
Nice to have
- Knowledge of SQL Server and Windows Server administration.
- Ability to work as part of a team.
Education & certifications
- Technical Degree in Computer Science.
The role
At Ad4Octógono, we are looking for a Senior Systems Technician to join a database administration and support project located in Bizkaia.
What you'll do
- Operational management: Incident resolution, handling requests, and executing changes in database environments.
- Maintenance and infrastructure: Management of configuration, capacity, availability, continuity, and security of systems.
- Optimization and development support: SQL statement tuning and database performance optimization (tuning).
- Evolution and architecture: Participation in technological evolution projects, strategy, architecture design, and market technological monitoring.
How you'll work
- Location: Bizkaia, Spain
- Schedule: 24x7 remote support with a shift-work contract. Service coverage for Spain (7:00-15:00), UK (10:00-19:00), and USA (14:30-22:00). Split shift SPW schedule from 10:00 to 19:00 (intensive and rotating shifts to be negotiated with team managers).
About AD4 Octógono
AD4 Octógono is a Spanish IT services company offering specialized consulting in IT and utilities. Its services include IT consulting, IT outsourcing, IT headhunting, cloud services, managed services, business intelligence, and outsourcing and headhunting for the utilities sector.
AD4 Octógono is the company within Grupo Audinfor specialized in outsourcing and IT solutions, aiming to support organizations in their digital transformation by providing talent, technology and methodology. The company describes itself as dynamic and growing, with continuous development programs for its employees and collaborative project work.
Good to know if you are moving
- Many roles are offered as fully remote within Spain (e.g. 'Desarrollador/a Python Junior - REMOTO', 'Full Stack Developer – Java / Angular - REMOTO (ESPAÑA)').
- Other roles are hybrid, based in cities such as Madrid, Sevilla, Bilbao, Málaga and Barcelona.
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