Senior Backend Software Engineer

Full Time @End2End Pay in Development
  • 2b Montgomery Rd, Lagos, Nigeria, 10083 View on Map
  • Post Date : April 20, 2023
  • Apply Before : May 27, 2023
  • 1 Application(s)
  • View(s) 503
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Job Detail

  • Job ID 6219

Job Description

We are currently seeking a Senior Software Engineer with experience in Fintech to join our team. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining our payment software systems. You will work closely with the engineering and payment operations teams to deliver high-quality payment products that meet customer needs and business objectives.


  • Design and implement payment processing systems, including payment gateway integration, payment reconciliation, and fraud detection, payment processing integration
  • Write clean, maintainable, and efficient code for payment software
  • Debug and troubleshoot complex payment issues
  • Write test cases for the application
  • Work collaboratively with cross-functional teams including product management, design, and QA
  • Mentor junior engineers and contribute to the growth of the engineering team
  • Participate in code reviews and provide constructive feedback


  • Bachelor’s or Master’s degree in Computer Science, Engineering or a related field
  • At least 5 years of experience in software engineering with a focus on payment systems
  • Strong proficiency in one or more programming languages, including NestJs (Typescript)
  • Experience in microservices and containerization (Docker, Kubernetes, etc.).
  • Experience with payment processing protocols such as ISO 8583, JSON, and XML
  • Familiarity with payment gateway integration, payment reconciliation, and fraud detection
  • Experience with cloud-based services and architectures (AWS, Azure, Google Cloud, etc.)
  • Familiarity with agile development methodologies
  • Excellent problem-solving skills
  • Strong communication skills and ability to work collaboratively in a team environment


  • Experience in developing scalable and high-performance payment systems
  • Familiarity with payment card industry (PCI) compliance and security standards
  • Experience with payment processor APIs and payment industry regulations
  • Experience with DevOps tools and practices
  • Experience with Docker (Swarm and Kubernetes)
  • Experience with CI/CD workflow for automation of deployment
  • Knowledge of AWS environment would be an added advantage
  • Familiarity with Micro-services architecture



  • Nest.js (Typescipt), .NET Framework/C#
  • Docker
  • PostgresQL
  • RabbitMQ/Apache Kafka
  • Nuxt.js/Vue.js
  • Github workflow CI/CD
  • AWS

If you are a highly motivated and experienced software engineer with expertise in payment systems looking to take on new challenges, we encourage you to apply for this exciting opportunity.


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