Senior Backend Engineer bei Cellpoint Digital

Join CellPoint Digital: Shape the Future of Payments with Us!

At CellPoint Digital, we’re revolutionizing the way businesses in the air, travel, and hospitality sectors manage their payments. 

With our Leading Payment Orchestration Platform, we’re turning payments into a strategic advantage, helping clients optimize their payment experience to boost profits, maximize approvals, lower costs and take control of their payment, resulting in more money to the bottom line.

We believe payments should be a strategic asset, delivering financial, customer, and operational value. Our vision is to unify the payment ecosystem, opening up a world of opportunities for leading brands in the air, travel, and hospitality industries. We transform the payment supply chain from a cost center into a profit engine, turning every transaction into an opportunity for growth and competitive advantage.

At our core, we're innovators and problem-solvers united by five key values: Mission First, Ownership, Trust & Transparency, Driven, and One Team. We're ambitious professionals who embrace accountability and transform payments together.

Our diverse community spans the globe, with hubs in Buenos Aires, Bogota, Copenhagen, Dallas, Dubai, London, Mexico, Miami, Pune, Singapore, and Sofia, along with remote team members worldwide. We celebrate the unique perspectives and experiences that make our team extraordinary.

Join us as a Senior Software Engineer on our mission to turn payments into possibilities!

About the Role

We’re looking for a Backend Engineer with solid experience designing, building, and maintaining complex distributed systems. You’ll be joining a high-performance engineering team that owns its services end-to-end - from concept to production - and plays a key role in shaping our architecture and scaling our platform globally.

You’ll work with a modern tech stack, including:

• Go (Golang) for backend services
  
  
• Google Cloud Platform (GCP) for infrastructure
  
  
• Temporal for durable execution
  
  
• Docker & Kubernetes for orchestration
  
  
• Event-driven microservices and REST APIs for global scale and resilience
  
  

Our teams use Domain-Driven Design (DDD) and Behavior-Driven Development (BDD) practices to create modular, secure, and maintainable systems, releasing frequently through feature toggling and CI/CD pipelines.

What You’ll Do

• Design, build, and deploy backend services that are secure, scalable, and reliable
  
  
• Write clean, efficient, and well-documented code following best practices
  
  
• Collaborate with product managers, analysts, and architects to define requirements and deliver high-quality solutions
  
  
• Participate in agile ceremonies and drive continuous improvement in development workflows
  
  
• Work closely with infrastructure and security teams to ensure systems meet operational and compliance standards
  
  
• Take full ownership of services—from development and testing to deployment, monitoring, and support
  
  

What We’re Looking For

• Strong experience in backend software development, ideally with Go (or transferable experience in similar languages like Java, Rust, or C#)
  
  
• Practical experience with microservices, messaging systems, and RESTful APIs
  
  
• Familiarity with event sourcing, distributed systems, and cloud-native architectures
  
  
• Hands-on experience with CI/CD pipelines, Docker, and Kubernetes
  
  
• Experience with GCP, AWS, or Azure
  
  
• A strong appreciation for clean architecture, modular design, and testing
  
  
• Excellent communication and collaboration skills within distributed teams
  
  
• Curiosity, initiative, and ownership. You thrive in fast-moving, high-accountability environments
  
  

Why You’ll Love Working Here

• Opportunity to innovate and redefine the payments category
  
  
• Competitive compensation and growth potential in a fast-scaling fintech
  
  
• Flexible working model - remote-friendly with occasional travel to Europe (UK, Copenhagen, Bulgaria)
  
  
• Exposure to global markets and enterprise-scale systems
  
  
• A culture built on trust, transparency, and teamwork - where ideas are heard and impact is tangible
  
  

Join Us

When you join CellPoint Digital, you become part of a global community transforming payments together.

You’ll collaborate across borders and disciplines, build breakthrough solutions, and help shape the future of how the world pays.

Ready to turn payments into possibilities? Apply now.