Backend Engineer

Software Development Engineer - Backend

Company

Mudrex

Conditions

3 days agoSenior Bengaluru, India Full Time Backend Jobs by Mudrex

Skills

Solana Rpc Ethereum Ledger Load Testing Distributed Systems Websocket Monitoring Unit Testing Integration Testing Observability Ci/Cd Sql Python Nosql Go Docker Api Microservice Blockchain Concurrency Payments Smart Contract Kyc Web3

About the Role

You will design, develop, and maintain microservices in Go that power payment workflows, ledgering, and KYC integrations. You will own end-to-end backend services from architecture and coding to deployment and monitoring; build and manage RESTful APIs and WebSocket connections for real-time transaction updates; model and store financial data in SQL and NoSQL databases; optimize Go code for concurrency, fault tolerance, and performance; proactively debug production issues and uphold SLAs; contribute to code and design reviews; mentor junior engineers; take ownership of service observability (monitoring, alerts, logs) and infrastructure reliability; and build products that interact with multiple blockchains while collaborating with cross-functional teams.

Requirements

• Bachelor's or Master's in Computer Science Engineering or equivalent
• 2-5 years of experience including technical leadership and ownership
• Hands-on experience in Go
• Hands-on experience in Python
• Deep understanding of microservice architecture
• Experience with distributed systems
• Familiarity with Web3 crypto wallets custody or blockchain integrations (Ethereum Solana)
• Experience integrating or building payment services
• Experience with CI/CD and Docker
• Experience writing unit integration and load tests
• Strong communication skills and ability to work in a fast-paced remote team

Responsibilities

• Build and scale microservices in Go to support payment workflows ledgering and KYC integrations
• Own end-to-end development of backend services from architecture and coding to deployment and monitoring
• Write clean testable and efficient code with a focus on reliability and performance
• Design and manage RESTful APIs and WebSocket connections for real-time transaction updates
• Work with SQL and NoSQL databases to model and store financial data securely and efficiently
• Optimize Go code performance using service design patterns concurrency fault tolerance benchmarking and observability
• Proactively debug production issues optimize service performance and uphold SLAs
• Contribute to code reviews technical discussions and design reviews
• Lead or assist in breaking down high-level features and mentor junior engineers
• Take ownership of service observability including monitoring alerts and logs and ensure infrastructure reliability
• Build products that interact with multiple blockchains
• Collaborate with cross-functional teams to develop new features

Benefits

• Health insurance
• Relocation support
• Mental wellness benefits

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