Principal Software Engineer - C# / .Net

JR United Kingdom; Slough; Remote; GBP 85,000 - 110,000; Full time

Job summary

A leading Fintech company is seeking a Principal Software Engineer specializing in C# /.Net to join their dynamic team. As an award-winning firm, they offer a fully remote working environment and provide outstanding benefits, including private medical for you and your family. This role involves guiding the technical strategy, collaborating with team members, and contributing to innovative solutions that shape their global market presence. You will have opportunities for continuous learning and career advancement in a supportive setting.

Benefits

Access to continuous learning

Fully funded certifications

Private medical for you and your family

Home office set-up

Excellent benefits and bonus structures

Qualifications

• Senior level experience with C# / .Net required.
• Excellent communication skills and desire to learn new skills.
• Be a technical leader and coach.

Responsibilities

• Assist in deciding technical direction across the organisation.
• Contribute to the architecture and product roadmap.
• Participate in coding activities that support design outcomes.

Skills

C#

.Net

Communication skills

Technical leadership

Ability to learn new skills

Job description

Social network you want to login/join with:

Principal Software Engineer - C# / .Net, Slough

Client:

Harrington Starr

Location:

Slough, United Kingdom

Job Category:

Other

EU work permit required:

Yes

Job Views:

5

Posted:

28.06.2025

Expiry Date:

12.08.2025

Job Description:

Senior Software Engineer - C# / .Net

Fully remote based in the UK.

The company

This is an opportunity for a Senior Software Engineer to join an award-winning Fintech as they continue their next phase of growth. They create industry-changing solutions, operate in close to 50 global markets, and are known as a market leader in their space. They have already attracted some of the best engineers in the UK, and there is no better time to join!

What you will get

• Access to continuous learning.
• Fully funded certifications and accelerated career plan.
• Private medical for you and your family.
• Fully remote with options to work in any of their global locations.
• Excellent benefits and bonus structures.
• £85,000 basic + bonus
• Home office set-up.

What you will do

• Assist in deciding technical direction across the organisation.
• Contribute to the architecture and product roadmap.
• Collaborate with other team members and knowledge share.
• Discuss architectural concerns affecting various areas of the company.
• Participate in coding activities that support design outcomes.

What you will need

• Translate corporate strategy into technical strategy.
• Senior level experience with C# / .Net
• Ability to identify strengths and weaknesses in an enterprise system.
• Excellent communication skills and a desire to learn new skills.
• Be a technical leader and coach.
• Awareness of the applicability of new technologies.
• Right to work in the UK indefinitely.

Find out more

If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr or click on the apply button below.