Senior Integration Engineer

Job Summary

We are seeking a talented and experienced Integration Engineer to join our team. The ideal candidate will have a strong background in building and maintaining integrations between

various systems, with a focus on financial services. You will be responsible for designing, developing, and deploying connectors and workflows that power our core banking platform.

Responsibilities

• Design, develop, and maintain high-quality, scalable, and reliable integrations using Java, Kotlin, Quarkus, and Temporal.

• Build and manage connectors to third-party systems, including core banking platforms (e.g., Mambu, Saascada, Tuum), payment gateways, and other financial service providers, using

Apache Camel.

• Develop and orchestrate complex business workflows using Temporal.

• Collaborate with cross-functional teams, including product, engineering, and operations, to define integration requirements and deliver solutions.

• Ensure the security and integrity of our systems by implementing best practices for authentication, authorization, and data protection.

• Troubleshoot and resolve integration issues in a timely manner.

• Contribute to the continuous improvement of our integration platform and processes.

Required Skills and Experience

• Proven experience as an Integration Engineer or Software Engineer, with a focus on backend development.

• Strong proficiency in Java and/or Kotlin and experience with the Quarkus framework.

• Hands-on experience with Temporal for workflow orchestration.

• Experience with messaging systems, particularly Apache Kafka.

• Solid understanding of relational databases, such as PostgreSQL.

• Familiarity with NoSQL databases like Elasticsearch and Redis.

• Experience building and consuming RESTful APIs and a good understanding of OpenAPI.

• Strong understanding of security principles and best practices, including:

• Encryption: Knowledge of data-at-rest and data-in-transit encryption mechanisms.

• Authentication and Authorization: Experience with standards like OAuth 2.0 and JWT for securing APIs and applications.

• mTLS: Understanding of mutual TLS for secure communication between services.

• Excellent problem-solving and debugging skills.

• Strong communication and collaboration skills.

Preferred Qualifications

* Experience with Apache Camel for building integration solutions.

• Experience in the financial services or fintech industry.

• Experience with core banking platforms such as Mambu, Saascada, or Tuum.

• Knowledge of cloud platforms (e.g., AWS, GCP, Azure) and containerization technologies (e.g., Docker, Kubernetes).

• Experience with CI/CD pipelines using tools like Argo Workflows.

• Familiarity with infrastructure-as-code (IaC) tools like Terraform.