Web and mobile development shop building cloud microservices and brokerage systems
Firework Web & Mobile is a 11–50 person development shop in Brazil focused on custom web and mobile solutions. The stack—.NET, C#, Kafka, AWS services, RabbitMQ—paired with active projects in brokerage systems and microservices platforms suggests heavy transaction-processing work. Pain points cluster around scalability and performance at high volume, which aligns with their ServiceNow platform maintenance burden and the senior-heavy hiring mix (5 of 6 open roles).
Firework Web & Mobile delivers custom web and mobile development for mid-market and enterprise clients across Brazil, with particular depth in financial services and operations-heavy segments. Founded in 2013, the company operates from Bauru, São Paulo and manages two major system categories: a critical brokerage platform handling high transaction volumes and a cloud-native microservices architecture on AWS. The engineering team works alongside ServiceNow platform operations, indicating clients with complex workflow and incident-management needs.
.NET, C#, JavaScript, AWS (Lambda, RDS, SQS), Kafka, RabbitMQ, SQL Server, ServiceNow, Docker, Azure, and Git for version control.
Critical brokerage system development and a cloud-based microservices platform for variable income operations, both addressing scalability and performance challenges at high transaction volume.
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