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Caspian One

Database Engineer

Hybrid

London, United kingdom

Freelance

10-10-2025

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Skills

Communication Python SQL Big Data Data Warehousing GitLab CI/CD Version Control Problem-solving Linux Programming Databases git Shell cloud platforms

Job Specifications

Database Engineer - Sybase ASE Specialist

Location: London (Hybrid)

Rate: Up to 700/day

Duration: 6-month rolling contract

Client: Leading Investment Bank

About the Role

We are seeking an experienced Database Engineer with strong SQL expertise and hands-on experience in Sybase ASE . You will be responsible for developing, optimising, and maintaining database solutions that support critical business operations within a global investment banking environment.

Key Responsibilities

Design, develop, and enhance stored procedures to implement complex business logic.
Optimize query performance and troubleshoot database issues.
Work with large datasets and ensure efficient SQL operations.
Collaborate with cross-functional teams to deliver high-quality database solutions.
Maintain version control and CI/CD processes using Git and GitLab.

Required Skills

In-depth knowledge of SQL, T-SQL, and data warehousing concepts.
Proven experience with Sybase ASE databases.
Proficiency in Linux environments.
Strong experience in performance tuning and query optimisation.
Familiarity with Git and CI/CD tools (eg, GitLab).
Excellent communication and problem-solving skills.

Nice to Have

Shell Scripting experience.
Knowledge of cloud platforms and Big Data technologies.
Strong programming skills in Python .

Interested? Apply now to join a leading investment bank and work on cutting-edge database solutions in a dynamic, collaborative environment.

About the Company

Caspian One are an international professional services company. We solve technology-driven, resource-based and project-delivery challenges that demand speed, scale and commercial flexibility. Empowering individuals and organisations to optimise their full potential. Put simply – we deploy specialist resources and niche technology teams to deliver projects in ways that best suit the needs of our clients. These SMEs are working to decommission, migrate, build, and implement tech that gives our clients the competitive edge. ... Know more