Senior Developer – (C# .NET, SQL)

The Lead Agency; Liverpool; Hybrid; GBP 35,000 - 55,000; Full time

Job summary

The Lead Agency is seeking a Software Developer to join their Liverpool team, focusing on developing internal and external systems with cutting-edge technologies like C# and .NET. Ideal candidates will have strong SQL skills and a passion for innovation, working in a collaborative hybrid environment to transform their Consumer Acquisition Platform.

Benefits

Hybrid & flexible working

Competitive salary

Annual company-wide bonus scheme

Up to £500 annual training budget

Private health insurance

Pension plan

Cycle to work program

Extensive activity package

Qualifications

• Strong experience in C# and .NET.
• Good SQL knowledge working with SQL Server.
• Passion for learning and self-development.

Responsibilities

• Developing and integrating systems that connect data from APIs and databases.
• Working within an event-driven architecture using modern Azure offerings.
• Building a platform to support future expansions and improve consumer scoring.

Skills

C#

.NET

SQL

Job description

The Role

At TLA, our Software Developers are responsible for developing both internal and external facing systems, utilising the latest technologies. Our back-end technologies centre around C# and .NET and Microsoft SQL, however we have a broad range of technologies and systems so plenty to get your teeth into! We also follow a modern approach to CI/CD and Infrastructure as Code (IaC). We have also adopted a TDD style approach to ensure our quality and architecture is the best it can be. Recently we have created a Blazor internal interface to power TLA and we plan to build upon this.

As a member of the team, you'll report to your Team Lead and work closely with the Technical Architect, mentoring junior developers, helping your colleagues and shaping our small but talented development community.

Why Join TLA?

TLA is a fast-moving, innovative digital business that partners with some of the biggest automotive brands—including the Volkswagen Group, BMW Group, and Ford. Founded over 20 years ago, and with long standing team members we’ve built a close-knit, ambitious team that’s passionate about pioneering technology to drive car sales.

We offer a supportive and collaborative environment, where you’ll have the opportunity to grow and make an impact. Our hybrid model (2 days per week in our fantastic Liverpool city centre office) enables in-office teamwork and collaboration. We’re a highly driven bunch that believes in respect, hard work, and giving back through charitable events and sporting efforts—everything from hiking to skydiving!

What you will be doing

You'll play a key role in transforming our Consumer Acquisition Platform and capabilities by:

• Building a Robust Platform: Developing and integrating systems that seamlessly connect data from APIs, databases, and external client integrations to drive efficiency and scale.

• Shaping Our Modern Tech Stack: Working within our event-driven architecture, leveraging the latest Azure offerings, while having the freedom to explore and implement new technologies.

• Optimizing Our Platform and Processes: TLA has embraced AI as a key element, enabling us to automate workflows, enhance validation, and improve consumer scoring—a core part of our future vision. At the same time, we are building a cutting-edge platform designed to support future expansions and power TLA for years to come.

• Empowering Data-Driven Decision Making: Building a high-quality, reliable platform that enables TLA to be a data-first company, providing teams with the insights they need to drive growth and innovation.

What You’ll Need to Succeed in the Role:

• Strong experience in C# and .NET

• Good SQL knowledge working with SQL Server

• A passion for learning and self-development.

Nice-to-Have Skills

While not required, experience with any of the following is a plus:

• Experience in CD, with automation of build, IaC, and testing

• Experience of Azure cloud services (Function Apps, Service Bus etc)

• Knowledge of Blazor or modern JavaScript frameworks like React / Vue

Benefits

• Hybrid & flexible working – 2 days per week in the Liverpool office

• Competitive salary

• Annual company-wide bonus scheme

• Up to £500 annual training budget

• Private health insurance

• Pension plan

• Cycle to work program

• Extensive activity package including charity focused sporting challenges and fun social events

Want to help shape the future of car buying? Then join TLA! We're looking for people who value teamwork, creativity, and always striving for better. Apply now to be part of our team!

PLEASE NOTE: This role is only open to those with the right to work in the UK without the need for sponsorship or visa, now or in the future. Additionally, candidates must be located within a reasonable commuting distance to our Liverpool city centre office.