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Senior Backend Engineer (Go)

Portugal💼 Full-time🗓 2026-07-02 → 2026-09-29

Core

Design and build distributed, event-driven backend services that process high-volume player activity in real-time to power engagement, personalization, and platform integrity across a multi-tenant Web3/iGaming platform.

Role type

Senior Backend Engineer (Go)

Builds

Multi-tenant backend services and core platform features for player-facing domains

Domain

Web3, Artificial Intelligence, iGaming

Required skills

Go, gRPC, RESTful APIs, distributed systems, multi-tenant architectures, microservices, cloud-native environments, software reliability, observability, security best practices

Preferred skills

rules engines, real-time scoring, decisioning systems, fintech, real-time gaming, event-driven systems, Kafka, message queues, multi-tenant API design

Technologies

Go, gRPC, REST, Kafka

Responsibilities

Design and build distributed backend services; Develop core platform features; Consume and process high-volume player activity streams; Collaborate with cross-functional teams; Contribute to architectural design; Ensure scalability, fault-tolerance, and data integrity; Maintain clean, testable, and well-documented Go code

Seniority

Senior, hands-on IC

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