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Senior SQL Developer

Harvey NashUnited Kingdom🇬🇧United KingdomPosted 11 Jun 2026

Why This Role Stands Out

This remote Senior SQL Developer role offers an exciting opportunity to become the subject matter expert in a performance-critical environment, with a competitive salary of GBP 60,000 - 80,000 plus a quarterly bonus. If you are a database specialist who thrives on deep analysis, performance tuning, and mentoring others, you will find immense growth and impact in this position. Apply today to leverage your advanced SQL Server skills and contribute to a growing PaaS provider.

Quick Overview

Salary
£60k - £80k/yr
Seniority
Mid Senior
Work mode
Remote
Location
United Kingdom
SQLSQL ServerT-SQLAWSC#Cloudflare.NETASP.NETKafkaTerraform

Job Description

Senior SQL Server Developer

£60,000–£80,000 + Quarterley Bonus

Remote | Occasional travel to Oxford


About

A growing UK-based PaaS provider within the gambling and gaming sector is hiring a Senior SQL Server Developer with deep, specialist expertise in Microsoft SQL Server.

This is strictly a role for database specialists. We are not looking for generalist developers who have used SQL as part of a wider stack. You will be the subject-matter expert for SQL Server in a high-traffic, 24/7, performance-critical environment.


The Role

You’ll design, optimise and own mission-critical SQL Server databases powering large-scale, high-volume systems.


You will:

• Design and optimise complex T-SQL stored procedures, functions, views and triggers

• Own performance tuning (indexing strategies, execution plans, partitioning, statistics)

• Conduct deep root-cause analysis on production performance issues

• Contribute to schema design, capacity planning and lifecycle management

• Ensure data integrity, security and compliance best practices

• Collaborate closely with engineering, architecture and DevOps teams

• Act as a data leader and mentor within the wider team


This is a highly analytical role suited to someone who takes pride in producing clean, efficient and maintainable database code.


Ideal Experience:

• Strong hands-on experience with SQL Server 2016+

• Advanced query writing and optimisation

• Execution plan analysis and performance troubleshooting

• Deep understanding of indexing, locking and concurrency

• SSIS experience

• Service Broker / messaging systems (SSSB, Kafka)

• Database security, roles and best practices


Nice to Have (not required)

• .NET (C#, ASP.NET, Entity Framework)

• AWS / Terraform / Cloudflare exposure

• Logging & monitoring tools (Elasticsearch, Rollbar, Sentry)


What’s On Offer

• £60,000–£80,000 salary

• Fully remote working

• Occasional travel to Oxford

• Work in a high-scale, performance-driven PaaS environment

• Collaborative engineering culture where technical excellence is genuinely valued


Apply or message directly for a confidential conversation.

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