Provide technical leadership across the engineering team.
Review and approve code, requirements documentation, and integration documentation.
Prepare Solution Design documents and contribute as a hands-on development team member.
Design and develop microservices using Java 21 and Spring Boot 3.x.
Implement and maintain REST API integrations and asynchronous messaging with Kafka or RabbitMQ.
Manage database interactions with SQL, MS SQL, and/or MySQL.
Deploy and operate services on AWS, including ECS, VPC, and CloudWatch.
Implement and maintain OAuth2 and JWT authentication and authorization flows.
Maintain and improve CI/CD pipelines using Bitbucket Pipelines.

Expert-level hands-on experience with Java 21 and Spring Boot 3.x.
Proven experience designing and building a microservices architecture.
Strong proficiency in REST API design principles.
Hands-on experience with Kafka or RabbitMQ.
Solid knowledge of SQL databases, specifically MS SQL and/or MySQL.
Working experience with AWS services such as ECS, VPC, and CloudWatch.
Practical knowledge of OAuth2 and JWT security standards.
Experience with CI/CD pipelines, particularly Bitbucket Pipelines.
Demonstrated ability to lead technical teams and conduct code and design reviews.

Payment Microservices Tech Lead, Java

Key skills