Senior Software Engineer

About the Role

We are seeking highly experienced Senior Software Engineers to join a greenfield project focused on designing and building solutions for payment platforms for the travel industry. You will help shape the foundation, architecture, and technology choices for brand-new systems built for scale, resilience, and global reach. This role is ideal for an engineer who thrives in complex, high-transaction domains and enjoys full lifecycle ownership—from concept to production.

What You’ll Do

• Architect, design, and implement payment orchestration services that integrate with multiple providers, gateways, fraud systems, and financial workflows.
• Establish core patterns, frameworks, and architecture for a greenfield platform using C# and .NET.
• Build cloud-native services leveraging AWS (e.g., Lambda, ECS, API Gateway, DynamoDB, SNS/SQS, RDS).
• Collaborate with cross-functional teams to define the technical vision and roadmap for the new financial systems platform.
• Drive high-level design decisions, system modelling, and technical strategy.
• Ensure system performance, reliability, observability, and global compliance from day one.
• Implement modern CI/CD pipelines and DevOps practices for cloud-based delivery.

Requirements

• Extensive experience building production systems in C# and .NET.
• Strong background in event-driven or microservices architectures.
• Hands-on experience with AWS and cloud-native development patterns.
• Experience in designing or integrating payment systems, financial services, or high-volume transactional platforms.
• Solid understanding of API design, distributed systems, and security best practices.
• Experience working in agile, collaborative engineering environments.
• Ability to take conceptual ideas and lead them through architecture, design, and implementation in a greenfield environment.

Nice to Have

• Experience with GraphQL.
• Frontend development skills using React and TypeScript.
• Knowledge of PCI compliance, fraud detection systems, or reconciliation workflows.
• Exposure to travel-industry booking, reservation, or fulfilment systems.