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Software Engineer - Fullstack

Porto, Portugal💼 Full-time🗓 2026-06-16 → 2026-07-31

Core

Designing and maintaining robust distributed back-end services while contributing to front-end features for online sports betting and iGaming platforms.

Role type

Senior Fullstack Software Engineer (Backend-focused)

Builds

Scalable distributed systems and web/mobile interfaces for over 14 million monthly customers

Domain

Online sports betting and iGaming

Deliverable

production ML models | product features

Required skills

Distributed systems architecture, Golang or C#, React/Next.js, SQL databases, NoSQL, caching, CI/CD, automated testing, Git

Preferred skills

Kafka, SQS, Kinesis, DynamoDB, Elasticsearch, Redis, Kubernetes, AWS, Grafana, Prometheus, Docker, React Native, Expo, GitHub Actions

Technologies

Golang, C#, React, Next.js, Kafka, SQS, Kinesis, MySQL, PostgreSQL, DynamoDB, Elasticsearch, Redis, Kubernetes, AWS, Grafana, Prometheus, Docker, React Native, Expo, GitHub Actions

Responsibilities

Implement and maintain complex, large-scale distributed applications; Provide rigorous support in code reviews and architectural decisions; Develop and maintain front-end functionalities using React and Next.js; Investigate and resolve bugs and incidents; Create and maintain technical design documentation

Seniority

Senior, hands-on IC

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