Senior Software Engineer - Payments Platform (Remote)

Tesco; Greater London; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

Tesqo Technology Payments team seeks a Senior Software Developer to own the full software lifecycle for payments platforms. You’ll write code, lead design, and mentor teammates, delivering reliable, scalable services across stores, online, and wallets.

Expect collaboration with product managers and operations, a strong DevOps culture, and ongoing automation to raise quality and speed of delivery.

Qualifications

• Experience with .NET/C# and/or Java in production systems.
• Hands-on in databases (SQL/NoSQL) and cloud platforms.
• Proven experience in agile environments and TDD.

Responsibilities

• Develop and support scalable software components in a fintech context.
• Lead design discussions and mentor teammates on best practices.
• Collaborate with product and stakeholders to translate needs into deliverables.
• Operate and improve production systems, respond to incidents, and learn from them.
• Write tests and drive automation to improve deployment and quality.

Skills

.NET/C#

Java

Cassandra

TDD

Agile

Tools

Docker

HAProxy

Azure DevOps

Job description

Tesqo Technology Payments team seeks a Senior Software Developer to own the full software lifecycle for payments platforms. You’ll write code, lead design, and mentor teammates, delivering reliable, scalable services across stores, online, and wallets.

Expect collaboration with product managers and operations, a strong DevOps culture, and ongoing automation to raise quality and speed of delivery.