CareerPlanGet AI match score →

Senior Backend Engineer (Go)

Lisbon, Lisbon, Portugal💼 Full-time🗓 2026-07-18 → 2026-07-20

Core

Design and build distributed backend services that power player engagement, personalization, and platform integrity across a multi-tenant Web3/iGaming platform.

Role type

Senior Backend Engineer (Go)

Builds

High-scale, event-driven backend services for player-facing domains including engagement, personalization, and platform integrity.

Domain

Web3, Artificial Intelligence, iGaming

Deliverable

production ML models | product features | infrastructure

Required skills

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

Preferred skills

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

Technologies

Go, gRPC, REST, Kafka

Responsibilities

Design and build distributed backend services for player engagement; Develop core platform features across player-facing domains; Consume and process high-volume player activity streams; Collaborate with product, frontend, data, and infrastructure teams; Contribute to architectural design and drive technical decisions; Ensure scalability, fault-tolerance, and data integrity; Maintain clean, testable, and well-documented Go code

Seniority

Senior, hands-on IC

Sourced via linkedin · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.
Apply on LinkedIn ↗