Senior Backend Engineer: Real-Time, High-Scale & ML

Oliver Bernard; United Kingdom; On-site; GBP 90,000 - 110,000; Full time

Benefits offered by this job

Equity

Job summary

Oliver Bernard is seeking a Senior Backend Engineer to join a high-performing team in the UK. You will work with Product, Design, QA and Engineering to build backend applications from the ground up on a high-scale platform.

The role emphasizes ownership, mentorship, and delivering low-latency systems using C#, .NET, AWS/Azure, MongoDB and SQL. You’ll tackle complex challenges around real-time data and ML, collaborating with an experienced team in a product-led environment.

Qualifications

• Experience building backend services for high-scale, low-latency systems.
• Strong proficiency in C#/.NET and cloud platforms (AWS/Azure).
• Experience mentoring engineers and leading projects.

Responsibilities

• Develop backend applications end-to-end for high-scale workloads.
• Lead on projects and mentor other engineers to improve code quality.
• Collaborate with product, design, QA and engineering to deliver robust systems.

Skills

C#

.NET

AWS

Azure

MongoDB

SQL

Tools

MongoDB

SQL

AWS

Azure

CI/CD

Job description

Oliver Bernard is seeking a Senior Backend Engineer to join a high-performing team in the UK. You will work with Product, Design, QA and Engineering to build backend applications from the ground up on a high-scale platform.

The role emphasizes ownership, mentorship, and delivering low-latency systems using C#, .NET, AWS/Azure, MongoDB and SQL. You’ll tackle complex challenges around real-time data and ML, collaborating with an experienced team in a product-led environment.