Application Engineer - II

We are looking for a passionate and skilled Backend Developer with 2-5 years of experience to join our dynamic Onboarding team. You will work closely with cross-functional teams to develop and maintain backend APIs and microservices. This role requires a deep understanding of Node.js, NestJS, and TypeScript, along with a strong focus on building scalable and efficient systems. Key Responsibilities: Develop, maintain, and optimize backend APIs using Node.js, NestJS, and TypeScript. Deploy and manage services using AWS ECS and serverless technologies like AWS Lambda and Step Functions. Collaborate with frontend developers and integrate with Angular applications; familiarity with NgRx and Nx monorepos is a significant plus. Write clean, maintainable, and well-documented code, ensuring best practices in API development Monitor, troubleshoot, and improve existing services for better performance and scalability. Continuously learn and adapt to new technologies and frameworks to stay up-to-date with industry trends. Preferred Qualifications: 2-5 years of professional experience in backend development. Proficiency with Node.js, NestJS, and TypeScript. Hands-on experience with AWS services (e.g., ECS, Lambda, Step Functions). Basic knowledge of Java is beneficial for integrating with Java-based services. Understanding of Angular and state management using NgRx, or a willingness to learn new frontend frameworks. Experience with Nx monorepos for managing large-scale projects. Familiarity with RESTful API design, database management, and cloud-native architectures. Strong problem-solving skills, attention to detail, and the ability to work effectively in a fast-paced environment. How We Work Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.