Senior Software Engineer C# .Net - FinTech

Client Server; Reigate; Hybrid; GBP 72,000 - 108,000; Full time

Benefits offered by this job

Hybrid working

Bonus potential

Pension

Health care & Life Assurance

Training & career development

Social events

Job summary

Client Server invites a Senior Software Engineer to design, build and own features for a large desktop platform in the Fintech space. You will work within an Agile team on highly scalable systems, driving architectural decisions and delivering robust software.

The role combines hands-on leadership with collaboration across Product and other engineering teams, in a hybrid model based in Reigate, with flexibility for WFH and in-person alignments.

Qualifications

• Expertise with C# .NET Core backend development on large, scalable systems.
• Strong technical leadership experience, owning features end-to-end.
• Collaborative and pragmatic, able to influence senior engineers.
• Advocate of clean, reusable, maintainable code and MS best practices.
• Knowledge of event-driven architecture.
• Understanding of CS fundamentals: OOP, data structures, design patterns, algorithms.
• Understanding of CI/CD and Infrastructure as Code (IaC).
• Appreciation of Azure, SaaS, PaaS, microservices.
• Degree in a STEM field (e.g., Computer Science) with math.

Responsibilities

• Architect and develop new features for the flagship desktop platform.
• Collaborate with Product Owner and other teams on design decisions.
• Input into technical choices and provide ownership in an Agile environment.
• Ensure high levels of security, reliability, maintainability, usability and performance.

Skills

C# .NET Core

Event-driven architecture

CI/CD

Infrastructure as Code

Azure

Microservices

OOP

Design patterns

Algorithms

Job description

Senior Software Engineer / Developer (C# .Net Desktop Application) Reigate / WFH to £90k

Do you have expertise with C# desktop development, working on complex scalable systems?

You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities a global Fintech.

As a Senior Software Engineer you'll join an Agile team responsible for the flagship desktop insurance platform that handles 4 billion requests per month. You'll play a key role in architecting, designing and developing new features and enhancements whilst ensuring high levels of security, reliability, maintainability, usability and performance.

You'll collaborate with the Product Owner and with other development teams to input into design and technical choices and provide technical ownership an Agile environment that encourages close collaboration and continual improvement.

Location / WFH:

There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home.

About you:

• You have expertise with C# .Net Core backend software development, having worked on large, scalable systems with complexity
• You have strong technical leadership experience (taking ownership of features, not managing people)
• You are collaborative and pragmatic yet able to push back and influence senior engineers
• You're an advocate of creating, clean, reusable and maintainable code and have a good knowledge of modern Microsoft software engineering best practices
• You have a good knowledge of event driven architecture
• You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms
• You have a good understanding of CI/CD and Infrastructure as Code (IaC)
• You have an appreciation of Azure, SaaS, PaaS, microservices
• You're likely to be degree educated in a relevant STEM discipline e.g. Computer Science with a good grasp of mathematics

What's in it for you:

As a Senior Software Engineer you will receive a competitive salary plus a range of perks and benefits:

• Up to £90k salary plus bonus (c20%)
• Hybrid working (3 days a week work from home)
• Enhanced parental leave
• 25 days holiday (plus buy days and your birthday off)
• Pension (up to 10% contribution)
• Health Care and Life Assurance
• Training and career development
• Social events and a range of other perks