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For Companies At a Glance
- Tasks: Design and develop secure payment solutions using C++ and C.
- Company: Join Global Payments Integrated, a leader in innovative payment solutions.
- Benefits: Enjoy competitive salary, health benefits, and opportunities for remote work.
- Why this job: Make a real impact on the future of payment technology.
- Qualifications: BSc/MSc in Computer Science or related field; experience in C++ or C.
- Other info: Collaborative team environment with excellent career growth potential.
The predicted salary is between 36000 - 60000 ÂŁ per year.
Every day, Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit, debit, prepaid and merchant services. Our worldwide team helps over 3 million companies, more than 1,300 financial institutions and over 600 million cardholders grow with confidence and achieve amazing results. We are driven by our passion for success and we are proud to deliver best‑in‑class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow.
Who We Are
Global Payments enables millions of buyers and sellers to move money securely across the globe. Our teams build the payment technologies that power businesses and financial institutions with speed, reliability, and trust. Join us and help shape the next generation of payment experiences used by merchants and customers worldwide.
Your New Position
As a Senior C++ Software Engineer, you will design and build the software powering our next‑generation countertop and handheld Genius payment terminals. These secure embedded devices process EMV contact, contactless, and mobile wallet transactions, integrating seamlessly with Point of Sale systems and payment gateways using modern web‑based protocols. You will play a leading role in technical design, implementation, and delivery, driving engineering excellence across the team.
What You Will Be Doing Software Development & Delivery
- Design, develop, and maintain C++ applications for smart‑card, NFC/contactless, and mobile payment flows
- Implement secure, end‑to‑end transaction handling including cryptographic operations, key management, and digital signatures
- Integrate terminal software with POS systems, payment gateways, and merchant applications
- Write high‑quality, production‑grade C++
- Troubleshoot, diagnose, and resolve complex defects across the embedded stack
Technical Leadership
- Own delivery across the full SDLC: requirements, architecture, implementation, testing, and release
- Lead by example in applying strong engineering principles: modularity, encapsulation, separation of concerns, high cohesion/low coupling
- Conduct code reviews and champion design patterns, refactoring, and maintainability
- Mentor, guide, and uplift the engineering team through coaching, knowledge‑sharing, and leading technical initiatives
Collaboration & Product Impact
- Work closely with Product, test and other engineering teams to influence design decisions and ensure robust technical outcomes
- Contribute to continuous improvements in tools, CI/CD, build systems, and team workflows
- Participate in team events, hackathons, and technical workshops to strengthen collaboration and innovation
Who You Are
- Strong expertise in C++ development
- Degree in Computer Science or related field with 3+ years industry experience
- Solid grounding in object‑oriented design, software architecture, and design patterns
- Comfortable working in a fast‑moving environment with strong problem‑solving and communication skills
- Able to work from home as preferred but also live within reasonable practical travel distance to Belfast for in‑person team events, hackathons, and collaboration days
Nice To Have
- Awareness of PCI DSS, P2PE, or other secure payment/cryptography standards
- Experience with embedded systems, Linux development, or customer‑facing payment devices
- Kotlin or Android experience (including Jetpack Compose and android studio)
- Experience working in Lean/Kanban environments
- Python exposure
- SQL experience
Our Embedded Tech Stack
- Languages: C++
- Tooling: Git, Jenkins, Android studio, CLion, Visual Studio
- UI/Android: Jetpack Compose (where applicable)
- Platforms: RHEL, Windows and virtualised dev/test environments
- Security: EMV, cryptographic APIs, secure channel protocols, PCI DSS, P2PE
What We Offer
- Competitive salary with performance bonus
- Health, dental, and vision coverage
- Pension plan and life insurance
- Flexible and remote‑first working environment
- Generous paid time off
- Professional development and training opportunities
- Employee assistance, wellbeing programs, and regular team events
Global Payments Inc. is an equal opportunity employer. Global Payments provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex (including pregnancy), national origin, ancestry, age, marital status, sexual orientation, gender identity or expression, disability, veteran status, genetic information or any other basis protected by law. If you wish to request reasonable accommodations related to applying for employment or provide feedback about the accessibility of this website, please contact jobs@globalpay.com.
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Senior Software Engineer employer: Global Payments
Contact Detail:
Global Payments Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work at Global Payments Integrated. A friendly chat can open doors and give you insider info on the company culture and what they really value in candidates.
✨Tip Number 2
Show off your skills! If you’ve got a portfolio or GitHub with projects that highlight your C++ and C expertise, make sure to share it during interviews. Real-world examples of your work can set you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on design patterns and problem-solving techniques. Practice coding challenges that focus on payment systems or security features, as these are key areas for the role.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the team at Global Payments Integrated.
We think you need these skills to ace Senior Software Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior Software Engineer role. Highlight your C++ and C experience, and don’t forget to mention any work with payment technologies or secure software development.
Craft a Compelling Cover Letter: Your cover letter is your chance to show us your passion for software development. Share why you’re excited about working with Global Payments Integrated and how your background makes you a great fit for the team.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex problems in past projects. We love seeing candidates who can think critically and come up with innovative solutions, especially in the context of payment technologies.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you’re proactive!
How to prepare for a job interview at Global Payments
✨Know Your Tech Inside Out
Make sure you brush up on your C++ and C skills, as well as any relevant technologies like XML, JSON, and web protocols. Be ready to discuss your past projects and how you've used these languages to solve real-world problems.
✨Understand the Payment Landscape
Familiarise yourself with the latest trends in payment technologies, such as contactless payments and mobile wallets like Apple Pay and Android Pay. Showing that you understand the industry will impress your interviewers and demonstrate your passion for the field.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles and how you overcame them. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your analytical and problem-solving abilities.
✨Be a Team Player
Since you'll be working within a team, it's important to convey your collaborative spirit. Share examples of how you've worked with others to achieve common goals, and express your eagerness to learn from more experienced engineers.