Remote Senior Golang Engineer - Fintech and Web3 Backend

Jobgether; Portugal; Remote; EUR 70.000 - 90.000; Vollzeit

Benefits dieser Stelle

Fully remote work

Home office allowance

Flexible hours

Competitive compensation

Paid time off

Zusammenfassung

Jobgether is seeking a Middle/Senior Golang Engineer to build high-performance backend services powering fintech and Web3 payment products. You’ll work with Go, blockchain infrastructure, smart contracts, and EVM-compatible networks to design APIs, microservices, and secure transaction processing.

This fully remote role welcomes international collaboration, emphasizes security, reliability, and scalability, and offers flexible hours, home-office support, and competitive compensation for a

Aufgaben

• Design, develop, and maintain backend services in Go with high performance and low latency for Web3 and card payment systems
• Build and maintain smart contract integrations and on-chain data interactions across networks
• Develop APIs connecting blockchain infrastructure, payment systems, and external services
• Implement secure transaction-processing workflows including asynchronous confirmations and orchestration
• Develop services supporting cross-chain token swaps, stablecoins, cryptocurrency transfers, and fund management
• Ensure robust security for sensitive financial and user data (encryption, authentication, authorization)
• Build and maintain reliable Go microservices in containerized production environments
• Monitor, debug, and improve live systems with focus on payments and fund flows
• Work with databases to ensure data consistency and performance across financial workflows
• Contribute to cloud infrastructure, CI/CD pipelines, deployment processes, and production practices
• Collaborate with engineers and stakeholders to deliver scalable fintech and blockchain solutions
• Continuously improve system reliability, performance, observability, and engineering standards

Jobbeschreibung

Jobgether is seeking a Middle/Senior Golang Engineer to build high-performance backend services powering fintech and Web3 payment products. You’ll work with Go, blockchain infrastructure, smart contracts, and EVM-compatible networks to design APIs, microservices, and secure transaction processing.

This fully remote role welcomes international collaboration, emphasizes security, reliability, and scalability, and offers flexible hours, home-office support, and competitive compensation for a