Principal Software Engineer - C# / .Net

JR United Kingdom; Crawley; Remote; GBP 85,000 - 100,000; Full time

Job summary

A leading Fintech company is seeking a Principal Software Engineer - C# / .Net to drive technical direction and product architecture. This fully remote role offers a competitive salary of £85,000 plus bonuses and access to extensive career development opportunities.

Benefits

Access to continuous learning.

Fully funded certifications.

Private medical insurance for you and your family.

Home office setup support.

Competitive benefits and bonus structures.

Qualifications

• Senior experience with C# / .Net.
• Ability to translate corporate strategy into technical strategy.
• Awareness of new technologies' applicability.

Responsibilities

• Assist in defining the technical direction of the organization.
• Contribute to architecture and product roadmap development.
• Participate in coding activities supporting design outcomes.

Skills

C#

.Net

Technical Leadership

Communication Skills

Job description

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Principal Software Engineer - C# / .Net, Crawley, West Sussex

Client: Harrington Starr

Location: Crawley, West Sussex, 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 nearly 50 global markets, and are recognized as a market leader. They have attracted top engineers in the UK, making it a great time to join!

What you will get

• Access to continuous learning.
• Fully funded certifications and accelerated career plan.
• Private medical insurance for you and your family.
• Fully remote work with options in global locations.
• Competitive benefits and bonus structures.
• £85,000 basic salary + bonus.
• Home office setup support.

What you will do

• Assist in defining the technical direction of the organization.
• Contribute to architecture and product roadmap development.
• Collaborate and share knowledge with team members.
• Address architectural concerns across the company.
• Participate in coding activities supporting design outcomes.

What you will need

• Ability to translate corporate strategy into technical strategy.
• Senior experience with C# / .Net.
• Skill in identifying strengths and weaknesses in enterprise systems.
• Excellent communication skills and eagerness to learn.
• Technical leadership and coaching abilities.
• Awareness of new technologies' applicability.
• Legal right to work in the UK indefinitely.

Find out more

If interested in a confidential conversation about this opportunity, contact Con Lam at Harrington Starr or click the apply button below.