Job Purpose:

Work within Betalab under the Partnership and Digital department to identify requirements, design and develop solutions (database design, workflows, user/data interfaces, integrations) and offer technical support for Betalab solutions.

Key Responsibilities:

• Design, develop, and maintain APIs using spring boot and Go for internal and external applications.
• Design and develop and enterprise grade application backend
• Optimize API performance by implementing caching, batching, and efficient query resolution.
• Collaborate with frontend teams to ensure APIs meet business and user experience requirements.
• Implement security best practices (authentication, authorization, rate-limiting, input validation).
• Write clean, maintainable, and well-documented code following industry best practices.
• Participate in code reviews, technical discussions, and architecture planning.
• Monitor, debug, and improve the performance and reliability of backend services.

Knowledge, experience and qualifications required

Knowledge, Experience and Qualifications required and Essential Competencies - External

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• Proven experience as a backend developer with Spring boot and C#(.NET) in production environments.
• Proficiency in Node.js, TypeScript, or similar backend languages.
• Proficiency in Message queues (Azure Service Bus, Kafka) for async workflows
• Strong knowledge of database technologies (PostgreSQL, MySQL, Oracle , or similar).
• Experience with API security, authentication (OAuth, JWT), and authorization patterns.
• Familiarity with server frameworks (Apollo Server, Express.js, NestJS, etc.).
• Experience with Git, CI/CD pipelines, Docker, Kubernetes, or cloud platforms (AWS, GCP, Azure).
• Excellent problem-solving skills and ability to work in cross-functional teams.

• Design, develop, and maintain APIs using spring boot and Go for internal and external applications.
• Design and develop and enterprise grade application backend
• Optimize API performance by implementing caching, batching, and efficient query resolution.
• Collaborate with frontend teams to ensure APIs meet business and user experience requirements.
• Implement security best practices (authentication, authorization, rate-limiting, input validation).
• Write clean, maintainable, and well-documented code following industry best practices.
• Participate in code reviews, technical discussions, and architecture planning.
• Monitor, debug, and improve the performance and reliability of backend services.

• Spring boot
• Go
• Node.js
• TypeScript
• Azure Service Bus
• Kafka
• PostgreSQL
• MySQL
• Oracle
• OAuth
• JWT
• Apollo Server
• Express.js
• NestJS
• Git
• CI/CD pipelines
• Docker
• Kubernetes
• AWS
• GCP
• Azure

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• Proven experience as a backend developer with Spring boot and C#(.NET) in production environments.
• Proficiency in Node.js, TypeScript, or similar backend languages.
• Proficiency in Message queues (Azure Service Bus, Kafka) for async workflows
• Strong knowledge of database technologies (PostgreSQL, MySQL, Oracle , or similar).
• Experience with API security, authentication (OAuth, JWT), and authorization patterns.
• Familiarity with server frameworks (Apollo Server, Express.js, NestJS, etc.).
• Experience with Git, CI/CD pipelines, Docker, Kubernetes, or cloud platforms (AWS, GCP, Azure).
• Excellent problem-solving skills and ability to work in cross-functional teams.