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Administrador de Base de Dados (Pleno)

Remote: 
Full Remote
Contract: 
Full time
Work from: 
Portugal

Offer summary

Qualifications:

3+ years of experience with relational database systems like Oracle, PostgreSQL, SQL Server, and MySQL., Hands-on experience with high availability and replication technologies., Practical knowledge of monitoring, backup strategies, and troubleshooting performance issues., A collaborative mindset and a strong sense of ownership in a fast-paced data environment..

Key responsibilities:

  • Support and manage Oracle environments with Data Guard for replication and disaster recovery.
  • Administer PostgreSQL with tools for high availability and backups.
  • Maintain Microsoft SQL Server environments, including configuration of AlwaysOn Availability Groups.
  • Collaborate with development and infrastructure teams to optimize queries and ensure system stability.

Syffer logo
Syffer
2 - 10 Employees
See all jobs

Job description

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside.

We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others.

Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity.

Its time to burst the bubble, and we will do it together!

What You'll do:

- Support and manage Oracle 11g/12c environments with Data Guard for replication and disaster recovery.

  • - Administer PostgreSQL (versions 1317) with tools such as Pacemaker, Pgpool, Barman, and Percona for high availability and backups.

  • - Maintain Microsoft SQL Server (20122019) environments, including configuration of AlwaysOn Availability Groups.

  • - Manage MySQL 5.7/8.0 replicated environments to ensure performance and data integrity.

  • - Monitor performance, handle backup and recovery operations, and perform routine troubleshooting across multiple database platforms.

  • - Collaborate with development and infrastructure teams to optimize queries, secure data, and ensure system stability.

  • - (Optionally) Contribute to projects involving Redis, Elasticsearch, and cloud-based data services (e.g., AWS RDS, Azure SQL).


    • What You Are:

    - 3+ years of experience supporting relational database systems such as Oracle, PostgreSQL, SQL Server, and MySQL.

  • - Hands-on experience with high availability and replication technologies across multiple database platforms.

  • - Practical knowledge of monitoring, backup strategies, and troubleshooting performance issues.

  • - A collaborative mindset, working well in cross-functional teams to support data-driven applications.

  • - Bonus: exposure to NoSQL or in-memory data stores like Redis, Elasticsearch, or cloud database services is a plus.

  • - A strong sense of ownership and willingness to keep learning in a fast-paced data environment.


    • What you'll get:

    - Wage according to candidate's professional experience;

    - Remote Work whenever possible;

    - Allocation of health insurance from the beginning of the employment;

    - Delivery of work equipment adjusted to the performance of functions;

    - And others.

    Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries.

    Are you ready to step into a diverse and inclusive world with us?

    Together we will promote uniquess!

    Required profile

    Experience

    Spoken language(s):
    English
    Check out the description to know which languages are mandatory.

    Hard Skills

    Oracle CRMMySQLPostgreSQLMicrosoft SQL Server Data Engine (MSDE)Data SecuritySQL AzureCardiac DevicesElasticsearchPgpoolRedisNoSQL

    Other Skills

    • Collaboration
    • Problem Solving
    Are you interested?

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