Software Engineer Senior (Fintech)

TL;DR

Senior Software Engineer (Fintech): Designing and delivering high-performance backend services for a payment platform with an accent on throughput, resilience, and secure payment processing. Focus on architectural decisions, improving engineering practices, and ensuring scalable and reliable system delivery.

Location: Must be resident or within 1 hour commute to Belfast. Eligibility to work in the UK on a permanent full-time basis is required.

Company

hirify.global is a Fortune 500® payment technology and software company powering commerce for businesses worldwide.

What you will do

• Design and implement roadmap features to a high standard within your team.
• Participate in technical design discussions and contribute to architectural decisions.
• Improve development processes, methodologies, and tools through hands-on implementation.
• Ensure deliverables are technically accurate, well-tested, and delivered on time.
• Support software deployment activities across internal test and production environments.
• Provide mentorship and guidance to junior engineers and investigate issues.

Requirements

• 4+ years of software development experience.
• Experience with server-side development in a Windows C# .NET environment.
• Strong experience designing and implementing scalable web service solutions.
• Proficiency with relational databases (SQL Server) and Test Automation (unit testing, BDD/SpecFlow).
• Experience with CI/CD pipelines (Bamboo, Jenkins, GitLab) and Agile/Scrum environments.
• Strong understanding of design patterns, OO design, and refactoring practices.
• Eligibility to work in the UK on a permanent full-time basis.
• Must be resident or within 1 hour commute to Belfast.

Nice to have

• Knowledge of payment processing or PCI standards.
• Experience with software usability, system architecture, or information security.

Culture & Benefits

• Remote-first flexible working from our new office in the heart of Belfast city centre or remotely as agreed.
• 26 days leave (+ Bank holidays) increasing with length of service.
• Comprehensive medical, dental, life, income protection, and critical illness insurance.
• 5% to 8% matching pension contributions and Salary Sacrifice.
• 26 weeks maternity leave.
• Cycle to work scheme, electric car scheme, and stock purchase plan.