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SQL Developer - Join Our Dynamic Consulting Team

Delta CapitaLondon, Greater London, United Kingdom
On-site Full-time

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Experience Level

Experience

Qualifications

Required Skills & Experience:Proficient in SQL and database design principles. Experience with ETL/ELT processes and tools. Familiarity with version control systems, especially Git. Strong analytical and problem-solving skills. Excellent communication and teamwork abilities.

About the job

Delta Capita is on the lookout for a skilled SQL Developer to drive a significant client project. You will be immersed in a sophisticated work stack and a structured consulting delivery model. This pivotal role entails designing high-performance SQL assets and data models, optimizing application queries for excellence, and collaborating closely with analysts, product teams, and engineering to ensure dependable delivery within a regulated environment.

Key Responsibilities:

SQL Engineering & Data Design

  • Create, construct, and enhance SQL objects like tables, views, stored procedures, functions, and ETL/ELT logic.

  • Develop and maintain logical and physical data models, ERDs, and data dictionaries.

  • Optimize SQL performance through indexing, partitioning, and query refinement.

  • Establish validation rules, constraints, and reconciliation checks to ensure top-tier data integrity.

Pipelines & Environments

  • Contribute to the development of ETL/ELT pipelines and facilitate environment promotion utilizing standardized patterns.

  • Leverage version control (Git) and CI/CD workflows for managing database modifications.

  • Collaborate with platform and DevOps teams on capacity planning, monitoring, and backup/recovery strategies.

Smart Work Stack & Delivery Discipline

  • Engage in a structured delivery model (story backlog, layered delivery, reusable components).

  • Utilize consulting-grade practices such as documentation, peer reviews, testing execution, and quality assurance checkpoints.

  • Participate actively in Agile ceremonies (stand-ups, planning sessions, retrospectives).

Collaboration & Stakeholder Engagement

  • Work closely with Business Analysts, product owners, and downstream users to translate requirements into solid SQL designs.

  • Assist in UAT, troubleshoot defects, and swiftly resolve logical discrepancies.

  • Create runbooks, knowledge transfer documentation, and adhere to governance and security protocols.

About Delta Capita

Delta Capita is a leading consulting firm specializing in delivering innovative solutions across various industries. We pride ourselves on fostering a collaborative environment that encourages professional growth and development.

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