Service Delivery Center, Technology, Full Stack Developer, Senior

Service Delivery Center, Technology, Full Stack Developer, Senior

Other locations:
Primary Location Only

Date:
May 20, 2026

Requisition

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help build a better working world.

As a Full Stack Developer Senior, you will independently develop, test, and maintain high‑quality software solutions across the technology stack. You will work closely with multidisciplinary teams to deliver scalable, secure, and production‑ready applications that incorporate intelligent, data‑driven capabilities.

Engineers are expected to approach problem‑solving with a modern mindset, considering how automation, AI‑assisted workflows, and intelligent features can improve system design, developer productivity, and user experience. You will help shape solutions where AI is treated as a core design consideration rather than an afterthought, while maintaining strong software engineering fundamentals.

The role values adaptability across programming languages and platforms, comfort working across frontend and backend systems, and the ability to apply sound engineering judgment in evolving technical landscapes. You will take ownership of your work, contribute to system design decisions, and support solutions from inception through launch and ongoing evolution.

• Develop solutions to complex problems, recommending changes to policies and establishing procedures that impact your work area.
• Exercise judgment in selecting methods, techniques, and evaluation criteria for obtaining results.
• Provide direction and feedback to team members, ensuring successful task completion.
• Lead the effective management and delivery of processes, solutions, and projects, ensuring a strong focus on quality and risk management.
• Engage regularly with external clients, actively participating in working sessions and leading work streams from planning through execution and closure.
• Travel may be required as needed by external clients.

• Design, develop, test, and deploy a custom enterprise application using React frontend and Java/Spring Boot backend.
• Contribute to building and shipping intelligent application features, including integrations with large language models, predictive capabilities, and agent‑driven workflows.
• Collaborate with cross‑functional teams to refine requirements and translate them into technical designs and functional code.
• Contribute to system and application architecture, including data models, integrations, security, and cloud deployment considerations.
• Participate fully in agile delivery, including sprint planning, refinement, reviews, demos, and retrospectives.
• Conduct code reviews and help establish high standards for code quality, testing, and maintainability.
• Create and maintain technical documentation aligned with best practices across the software development lifecycle.
• Identify, troubleshoot, and resolve issues across development and production environments.
• Mentor junior engineers and contribute to a collaborative, high‑performing engineering culture.
• See projects through from inception to launch and continued evolution in partnership with EY and client leadership.

• Bachelor’s degree in computer science, Software Engineering, or related field.
• 5 or more years of professional software engineering experience.
• Experience with full stack development, including React frontend and Java/Spring Boot backend.
• Experience designing and implementing RESTful APIs with a thorough understanding of microservices‑based architecture and core design patterns.
• Experience building modular, scalable services, integrations and event‑driven architecture (e.g., Kafka, other messaging systems).
• Experience with Test‑Driven Development (TDD).
• Strong database skills across relational and non‑relational data stores, including query optimization, data model, and schema design.
• Experience using Git‑based version control and collaborative development workflows.
• Comfort working in local and…