Qureos

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Senior Backend Developer (Java/SQL)

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Job Brief:

Are you a Senior Backend Developer with 7+ years of robust experience specializing in Java and high-performance SQL databases? Are you meticulous about data integrity, security, and optimizing mission-critical backend services and data models? . If so, this is the opportunity with one of our client!

Key Responsibilities:

  • Design, implement, and maintain the project's data model, ensuring integrity, performance, and security.
  • Develop, test, and maintain high-performance backend services and APIs using Java.
  • Manage, tune, and support database environments (e.g., SQL Server, PostgreSQL, Oracle).
  • Assist the development team with debugging, optimizing complex SQL queries, and stored procedures.
  • Champion database performance tuning, backup/recovery strategies, and data security standards.

Required Qualifications/Experience/Skills:

  • 7+ years of professional experience in Java development and database management.
  • Expert proficiency in Java and related enterprise frameworks.
  • Deep expertise in SQL, data modeling, query optimization, and database performance tuning.
  • Experience with relational database administration and security best practices.

Job Location: Remote

Type of Employment: Permanent / Full time

Salary: Negotiable (based on experience)

What you can expect from the employer:

  • Competitive salary based on experience.
  • Work on cutting-edge digital oilfield initiatives.
  • Collaborative and innovative environment.
  • Remote flexibility and global exposure.

Job Types: Full-time, Permanent

Application Question(s):

  • Do you have 7 or more years of professional experience specifically in Java development and high-performance SQL database management?
  • Are you currently proficient with modern Java/J2EE and related enterprise frameworks for mission-critical backend development?
  • Do you possess expert-level skills in writing and optimizing complex SQL queries and designing data models for relational databases?

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