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NMI is seeking a Senior Software Engineer to join their Core Gateway team, focusing on the development and maintenance of payment gateway platforms. The ideal candidate should have extensive experience in C# and system design, emphasizing reliability and security in high-volume transaction processing.
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Job Summary
Design and deliver complex backend systems that power secure, scalable, and high-performance payment processing.
Proactively identify and resolve architectural gaps, performance bottlenecks, and reliability risks.
You will also receive the following benefits: Annual bonus scheme dependent on individual and company performance, Annual salary of £50,000 - £65,000, 25 days holiday each year (+ bank holidays + 1 day after each year of service with up to a max. of 30 days).
Matching Summary
Match Score: 75
**
NMI is seeking a Senior Software Engineer to join their Core Gateway team, focusing on the development and maintenance of payment gateway platforms. The ideal candidate should have extensive experience in C# and system design, emphasizing reliability and security in high-volume transaction processing.
**
Salary
Base: £50,000 - £65,000; Bonus/Equity: Annual bonus scheme; Benefits: 25 days holiday, pension, private medical insurance
Skills & Requirements
Must-have
C# development
backend services development
high-availability environments
system design experience
CI/CD pipelines
security best practices
Nice-to-have
mentorship of other engineers
strong team culture
logging systems optimization
monitoring and alerting systems
creative problem solvers
Key Requirements
Minimum of 5 years of experience
Bachelor's degree in Computer Science, Information Technology, or equivalent experience