.Net Engineer

Experian; Nottingham; Hybrid; GBP 45,000 - 75,000; Full time

Benefits offered by this job

Discretionary bonus

Pension

Healthcare & sharesave

25 days annual leave

Job summary

Experian UK is seeking a Software Engineer to join the Ascend Cloud Foundation Platform, delivering cloud-native microservices and web applications using modern patterns. You will work in an agile environment, applying DevSecOps, writing tests, and building scalable, secure systems with Kubernetes, AWS, and data technologies.

Join a high-performance team and contribute to a robust platform while benefiting from a strong compensation package and ongoing growth opportunities at Experian.

Qualifications

• Experience building secure, high-volume transaction web systems.
• Proficiency in unit and integration testing with xUnit or NUnit.
• Experience with Domain-driven Design and Event-driven architectures.
• Familiarity with IaC tools such as Terraform or AWS CDK.

Responsibilities

• Develop software in an agile team to deliver scalable solutions on time.
• Translate requirements into clean, maintainable code with high quality.
• Follow DevSecOps practices across the development lifecycle.
• Document code, processes, and system architecture for knowledge sharing.

Skills

C#

REST APIs

Unit testing

Test-Driven Development

CI/CD

DevSecOps

DDD

Event-driven

Design patterns

Tools

Docker

Git

Terraform

Kubernetes

CloudFormation

Job description

Experian is a global data and technology company, powering opportunities for people and businesses around the world. Experian invests in people and new advanced technologies to unlock the power of data. We have an amazing team of 25,200 people in 32 countries.

Job Description

We are looking for an enthusiastic Software Engineer to work at the forefront of our cloud modernisation, within our Credit & Verification Services. This team comprises nearly 100 engineering teams who deliver over 200 products achieving significant revenue per annum for our UK Business.

Our Tech:

Our architecture is built on Kubernetes (EKS), enabling us to run scalable, resilient microservices in the cloud. On top of this, we leverage a wide range of AWS services (Lambda, Kinesis, Dynamo and RDS to name just a few), to enhance performance, observability, and integration across our platform placing a strong emphasis on quality and automation.

Reporting into our Engineering Director, you will be part of a high-performance engineering team that delivers the product backlog of Ascend Cloud Foundation Platform. You will work with other Software Engineers to both maintain existing systems and build our cloud-native microservices and web applications using the latest technologies and architectural patterns.

Main Responsibilities:

• Work as a software developer in an agile team to provide high-quality software solutions within agreed timelines, ensuring agreement on our requirements and Agile principles.
• Translate our requirements to clean, scalable code ensuring minimal defects.
• Follow DevSecOps practices into the development lifecycle to ensure code quality and security.
• Provide concise documentation for code, processes, and system architecture to facilitate knowledge sharing and maintainability.

Qualifications

• Experience with .NET 6+ or .NET Core or .NET Framework building scalable, maintainable and performant REST/SOAP/RPC APIs
• Proficiency in C#.
• Experience building secure, high-volume transaction web-based software systems, in regulated environments
• Proficient in writing high-quality unit and integration tests using xUnit or nUnit, with hands-on experience in Test-Driven Development and Behaviour-Driven Development
• Experience using mocking frameworks to ensure test reliability.
• Familiarity with clean architecture, SOLID principles, and design patterns.
• Experience with any of NOSQL or SQL Databases.
• Knowledge of Containers, Docker.
• Working knowledge of any source control (e.g. Bitbucket, Github, Gitlab)
• Fundamental knowledge of CI & CD.
• Working knowledge of using GEN AI tools for coding
• Knowledge with Python/Scala or big data frameworks (e.g. spark)
• Experience working with Domain-driven Design, Event-driven Architecture.
• Familiarity with Infrastructure as Code (IaC) using Terraform or AWS CloudFormation or CDK.

Additional Information

Benefits package includes:

• Great compensation package and discretionary bonus
• Core benefits include pension, bupa healthcare, sharesave scheme and more
• 25 days annual leave with 8 bank holidays and 3 volunteering days. You can purchase additional annual leave.

Our uniqueness is that we celebrate yours. Experian's people first, inclusive and purpose driven culture is multi award-winning; World's Best Workplaces 2025 (Fortune Global Top 25), Great Place To Work Experian is also proud to be an Equal Opportunity and Affiant Action employer. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

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