At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team. We're seeking an experienced Backend Developer to join our team working on a sophisticated financial services platform. You'll be working with a modern microservices architecture built on Node.js, managing multiple services in a Lerna monorepo environment. This role requires deep technical expertise in TypeScript, distributed systems, and financial technology. Responsibilities: Design, develop, and maintain microservices within our Lerna-managed monorepo (Express.js, NestJS) Architect scalable solutions for high-throughput financial data processing Optimize database performance across MySQL instances using both Prisma and Sequelize ORMs Implement robust message queue systems using AWS SQS and BullMQ/Redis Lead code reviews and mentor junior developers on best practices Collaborate on API design and maintain OpenAPI specifications Ensure system reliability through comprehensive testing (Jest) Participate in CI/CD pipeline improvements using Jenkins Debug and optimize production issues across distributed services. Qualifications: 5+ years of production Node.js experience Expert-level TypeScript knowledge with strong understanding of type inference and advanced patterns Database expertise: MySQL optimization, query performance tuning, migration strategies ORM experience: Familiarity with both modern (Prisma) and legacy (Sequelize) ORMs Message queuing: Production experience with SQS, Redis/BullMQ, or similar Monorepo management: Experience with Lerna, Yarn workspaces, or similar tools Testing expertise: Unit, integration, and E2E testing strategies Docker & containerization: Multi-stage builds, orchestration, optimization. Preferred Qualifications Experience with Yarn 4 and modern package management strategies NestJS framework expertise with GraphQL and REST API development Financial services or fintech background Experience with AWS services (SQS, S3, LocalStack for local development) Familiarity with conventional commits and semantic versioning Experience migrating legacy codebases while maintaining production stability Knowledge of Redis for caching and job queue management Understanding of Zero-Install strategies and workspace protocols. Note: We use a comprehensive monorepo setup with specific conventions. Familiarity with our techstack will accelerate onboarding, but we value strong fundamentals and learning ability equally.