Senior .NET Developer

JR United Kingdom; Portsmouth; On-site; GBP 100,000 - 125,000; Full time

Job summary

A leading online gaming and gambling business in Portsmouth is seeking a Senior .NET Developer to enhance their client offerings and develop modern web applications. This role offers a flexible working environment and opportunities for leadership growth. Ideal candidates will have strong C# and .NET skills, along with database expertise. Competitive benefits, including a strong bonus system, are provided.

Benefits

Mature, flexible working environment

Strong bonus systems (20% quarterly)

Private medical insurance/DIS benefit

Qualifications

• Strong commercial experience working with C# and .NET.
• Understanding of AWS, APIs, CI/CD is a bonus.
• Strong database and SQL experience, ideally with MySQL.

Responsibilities

• Build two additional online presences for the company’s existing client base.
• Work on various modern web applications focusing on the backend.
• Expand leadership capabilities within the company.

Skills

C#

.NET

AWS

APIs

CI/CD

SQL

MySQL

Job description

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Client:

Location:

portsmouth, hampshire, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

22.08.2025

Expiry Date:

06.10.2025

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Job Description:

Oxford/Remote

Harvey Nash have partnered with a global business well established within the online gaming/gambling industry who have ambitious growth plans. The company have a wide array of clients ranging from independent gaming studios to the world’s largest online casinos delivered into by teams across UK, Canada, South Africa, and China.

The successful .NET Developer will be a key player in building two additional online presences to the company’s existing client based, as they look to produce 3 games a month! You will have the opportunity to work on various modern web applications across a variety of platforms focusing on the backend. Should you choose, this role will allow you to expand your leadership capabilities as you progress in the company.

The team tend to go into the Oxford office once a month.

The essential skillset of the Senior .NET Developer

• Strong commercial experience working with C#, .NET
• An understanding of AWS, APIs, CI/CD would be a bonus
• Strong database and SQL experience is essential and ideally MySQL

Benefits provided by the clients

• A mature, flexible working environment
• Strong Bonus systems (20% of 1 months salary paid out every quarter)
• Private Medical Insurance/DIS benefit.

If you are a Senior .NET Developer looking for flexible role and passionate about developing high quality software, click APPLY NOW