Staff Full Stack Software Engineer

SS&C is a leading provider of mission-critical, AI-powered technology and services empowering financial services and healthcare organizations to work smarter, faster, and securely. Founded in 1986, SS&C is headquartered in Windsor, Connecticut, and has offices worldwide. More than 23,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology.

Job Title: Staff Full Stack Software Engineer   Location: San Francisco, CA, Jacksonville, FL, New York, NY     About the Role   The Geneva Web Development team at SS&C Advent is modernizing Geneva, our award-winning portfolio management and accounting platform used by investment firms around the world. We build scalable, modular full-stack applications using React, TypeScript, Java, and Spring Boot on a cloud-native microservices architecture. As part of the team, you'll help shape presentation-layer standards and best practices while solving complex distributed-systems problems for the global investment management industry.   Why Join SS&C    SS&C combines proprietary technology with deep industry expertise to support complex financial and health care operations. Our teams design, implement, and operate solutions that help clients manage data, automate processes, and scale their businesses with confidence.     You will work with industry experts, modern platforms, and evolving technologies, gaining exposure to real-world operational challenges and large-scale enterprise environments.       How You Will Make an Impact     Develop modular and scalable code for front-end applications     Work in all phases of software development lifecycle including design, research, development, code reviews, deployment, and testing.    Provide a great user experience for our end users.    Work effectively with User Experience, Business Analyst and QA teams.    Contribute to presentation-layer standards and best practices.

10+ years of professional software engineering experience.   5+ years of frontend development experience, including significant hands-on expertise with React, TypeScript, JavaScript, HTML, and CSS.   5+ years of backend development experience using Java and Spring / Spring Boot.   Strong experience designing and developing Single Page Applications (SPAs) and integrating them with backend services.   Strong experience developing REST and/or gRPC APIs.   Strong understanding of API design, error handling, resiliency, and service-to-service communication.   Experience with relational and/or NoSQL databases, including query performance and transaction management.   Experience with microservices architecture and distributed application development.   Strong foundation in Computer Science fundamentals, including data structures, algorithms, networking, operating systems, concurrency, and distributed systems concepts.   Strong understanding of concurrency, multithreading, synchronization, and asynchronous programming   Experience with Containers, Kubernetes, and containerized application environments.   Strong understanding of testing, debugging, performance, security, and production support across the full application stack.   Strong software engineering practices including code reviews, automated testing, CI/CD, and maintainable application design.     What Sets You Apart ( qualifications)   Experience with messaging and event-driven systems such as Kafka, NATS, RabbitMQ, or equivalent.   Experience with observability, including logging, metrics, tracing, and production diagnostics.   Experience with OAuth 2.0, OpenID Connect (OIDC), and enterprise identity providers   Experience with Jenkins, GitHub Actions, or similar CI/CD automation platforms.   Experience using AI-assisted software development tools and workflows.   Experience in Agile development methodologies, Scrum