Required skills
Sigma Software is seeking an experienced and self-driven developer to join our dynamic and growing team.
As teamwork is one of our core values, we’re looking for professionals who thrive in collaborative environments, foster a positive and supportive atmosphere, and bring enthusiasm and passion to their craft.
Customer
Our Customer provides an entire layer of group chat on top of WhatsApp, in addition to numerous analytics and productivity tools. Led by seasoned founders who previously worked at WhatsApp, they are uniquely positioned to lead the category with deep WhatsApp experience and technical knowledge.
The next phase of developing the current product includes opening up the platform’s functionality to partners, beginning with the ability to initiate and manage group chats. The APIs you will develop must be robust, observable, secure, scalable, well-documented, and high-performing.
Tech stack includes:
- Express and TypeScript
- Amazon Web Services: DynamoDB, SQS, Cognito, OpenSearch, and S3
- Tight integration with Meta and WhatsApp APIs