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For Companies At a Glance
- Tasks: Design and optimise SQL assets while collaborating with cross-functional teams.
- Company: Join a forward-thinking consulting firm focused on innovative solutions.
- Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
- Why this job: Make an impact by delivering high-quality data solutions in a dynamic environment.
- Qualifications: Experience in SQL development and strong collaboration skills required.
- Other info: Engage in Agile practices and enjoy a supportive team culture.
The predicted salary is between 28800 - 48000 £ per year.
We are seeking a SQL Developer to support a major client project, working within a smart work stack and structured consulting delivery model. The role focuses on designing performant SQL assets and data models, tuning high‑quality application queries, and collaborating closely with analysts, product, and engineering teams to deliver reliably in a governed environment.
Key Responsibilities:
- SQL Engineering & Data Design
- Design, build, and optimise SQL objects including tables, views, stored procedures, functions, and ETL/ELT logic.
- Develop logical and physical data models and maintain ERDs and data dictionaries.
- Tune SQL performance (indexing, partitioning, query optimisation).
- Implement validation rules, constraints, and reconciliation checks to ensure data quality.
- Pipelines & Environments
- Contribute to ETL/ELT pipelines and environment promotion using standardised patterns.
- Use version control (Git) and CI/CD workflows for database changes.
- Collaborate with platform/DevOps teams on capacity management, monitoring, and backup/recovery strategies.
- Smart Work Stack & Delivery Discipline
- Work within a structured delivery approach (story backlog, layered delivery model, reusable components).
- Apply consulting‑grade practices such as documentation, peer reviews, test execution, and quality checkpoints.
- Participate in Agile ceremonies (stand‑ups, planning, retros).
- Collaboration & Stakeholder Engagement
- Partner with BAs, product owners, and downstream consumers to translate requirements into robust SQL designs.
- Support UAT, investigate defects, and resolve logic issues quickly.
- Produce runbooks, knowledge‑
SQL Developer in London employer: Delta Capita
Contact Detail:
Delta Capita Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land SQL Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on a SQL Developer role that’s not even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your SQL projects, data models, and any performance tuning you've done. This will give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on common SQL questions and scenarios. Practice explaining your thought process when designing SQL objects or optimising queries, as this will demonstrate your expertise and problem-solving skills.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got some fantastic opportunities waiting for talented SQL Developers like you. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace SQL Developer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the SQL Developer role. Highlight your experience with SQL engineering, data design, and any relevant projects you've worked on. We want to see how your skills match what we're looking for!
Showcase Your Projects: Include specific examples of SQL objects you've designed or optimised. If you've contributed to ETL/ELT pipelines or used version control, let us know! Real-world examples help us understand your capabilities.
Keep It Clear and Concise: When writing your application, be clear and to the point. Use bullet points for easy reading and make sure to highlight your key achievements. We appreciate a well-structured application that gets straight to the good stuff!
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to see what you bring to the table!
How to prepare for a job interview at Delta Capita
✨Know Your SQL Inside Out
Make sure you brush up on your SQL skills before the interview. Be prepared to discuss your experience with designing and optimising SQL objects, as well as tuning performance. Practise explaining your thought process when it comes to query optimisation and data modelling.
✨Showcase Your Collaboration Skills
Since the role involves working closely with analysts, product, and engineering teams, be ready to share examples of how you've successfully collaborated in the past. Highlight any Agile experiences you have and how you’ve contributed to team success through effective communication and stakeholder engagement.
✨Demonstrate Your Problem-Solving Abilities
Prepare to discuss specific challenges you've faced in previous projects, especially related to data quality and performance tuning. Use the STAR method (Situation, Task, Action, Result) to structure your answers and show how you resolved issues effectively.
✨Familiarise Yourself with Version Control and CI/CD
Since the job requires using Git and CI/CD workflows, make sure you understand these concepts well. Be ready to talk about your experience with version control systems and how you've implemented database changes in a structured delivery model.