Principal Software Engineer - C# / .Net

JR United Kingdom; Belfast; Remote; GBP 85,000; Full time

Job summary

A leading UK Fintech company is looking for a Principal Software Engineer with advanced expertise in C# and .Net to join their team. This fully remote position offers a competitive salary and extensive benefits while participating in a transformative growth phase. The role welcomes technical leaders keen to contribute to innovative solutions and collaborate closely with a talented team.

Benefits

Access to continuous learning

Fully funded certifications and accelerated career plan

Private medical for you and your family

Fully remote work options

Excellent benefits and bonus structures

Home office set-up

Qualifications

• Experience with enterprise systems and new technologies awareness is essential.
• Desire to learn new skills is expected.

Responsibilities

• Decide technical direction and contribute to architecture and product roadmap.
• Collaborate with team members and participate in coding activities.
• Address architectural concerns across the organization.

Skills

Senior level experience with C# / .Net

Excellent communication skills

Technical leadership and coaching

Ability to translate corporate strategy into technical strategy

Job description

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Principal Software Engineer - C# / .Net, belfast

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Client:

Harrington Starr

Location:

belfast, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

5

Posted:

28.06.2025

Expiry Date:

12.08.2025

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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 their 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 are in support of design outcomes.

What you will need

• To be able to translate corporate strategy into technical strategy.
• Senior level experience with C# / .Net
• Ability to pinpoint strengths and weaknesses in an enterprise system.
• Excellent communication skills and desire to learn new skills.
• To be a technical leader and coach.
• Be aware of the applicability of new technologies.
• A 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.