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FIS

C/C++ Software Engineer with Payments

On site

London, United kingdom

Full Time

12-11-2025

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Skills

C/C++ CI/CD DevOps Docker Kubernetes Scrum Programming Azure AWS Software Development cloud platforms Agile Recruitment C++ GCP c++ programming Microservices

Job Specifications

Position Type

Full time

Type Of Hire

Experienced (relevant combo of work and education)

Education Desired

Bachelor of Computer Science

Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.

About The Team

You’ll join a dynamic, cross-functional team of engineers, analysts, and product experts focused on delivering high-performance financial solutions. Our teams operate in agile environments, embracing DevOps practices, continuous integration, and cloud-native architectures to accelerate delivery and maximize impact.

What You Will Be Doing

Designing and developing robust, scalable program logic for new applications and enhancing existing systems
Writing clean, efficient, and well-documented code using modern programming languages and frameworks
Debugging, testing, and deploying software components across development, staging, and production environments
Integrating APIs, third-party services, and internal modules to ensure seamless functionality
Collaborating with QA, DevOps, and product teams to ensure high-quality releases and continuous improvement
Participating in code reviews, sprint planning, and architectural discussions

What You Bring

Proficiency in C/C++ programming, UNIX environments and business logic modelling
Strong understanding of modern software development life cycles (Agile, Scrum, CI/CD)
Experience with enterprise-grade systems, microservices, and RESTful APIs
Familiarity with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes)
Bachelor’s degree in computer science, Information Systems, or equivalent practical experience

What We Offer You

A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities
A modern, international work environment and a dedicated and motivated team
A broad range of professional education and personal development possibilities – FIS is your final career step!
A competitive salary and benefits
A variety of career development tools, resources and opportunities
The chance to work on some of the most challenging, relevant issues in financial services & technology

Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

#pridepass

About the Company

Unlocking financial technology. Bringing the world’s money into harmony. At FIS, we advance the way the world pays, banks, and invests. With decades of expertise, we provide financial technology solutions to financial institutions, businesses, and developers. Headquartered in Jacksonville, Florida, we’re a proud member of the Fortune 500® and the Standard & Poor’s 500® Index. Let's innovate together. Know more