Lead Full Stack Software Engineer

Location:

4910 Tiedeman Road, Brooklyn Ohio

Location:

Hybrid – 2 days in office Department:
Key Bank Digital Banking Technology About the Role At Key Bank, we build secure, intuitive digital experiences that help more than 3 million clients manage their financial lives with confidence. We're looking for a Lead Full Stack Software Engineer to help shape the future of our digital banking platform. This role combines hands-on software engineering, cloud-native architecture, Dev Ops, and technical leadership.

You'll work across modern web applications, cloud-based microservices, and enterprise platforms that power Key Bank's online and mobile banking experiences. This is an opportunity to influence architecture, mentor engineers, and build highly available systems at scale while remaining actively involved in coding and delivery. What You'll Do Lead Full-Stack Software Development Design, develop, and deliver scalable full-stack solutions across web, API, and microservice architectures.

Build modern user experiences using Angular and Type Script. Develop and maintain cloud-native services using Java and Spring Boot. Partner with Product, UX, and Architecture teams to translate business requirements into technical solutions. Define API standards and integration patterns using OpenAPI/Swagger. Drive Cloud & Dev Ops Excellence Deploy and support applications running in Google Cloud Platform (GCP) and Kubernetes (GKE). Build and enhance CI/CD pipelines to accelerate software delivery while maintaining quality and security.

Implement deployment strategies that minimize downtime and support high availability. Champion infrastructure automation, monitoring, and operational excellence. Build Resilient, Scalable Systems Design solutions that emphasize performance, reliability, and fault tolerance. Leverage technologies such as Redis and Kafka to support high-volume, distributed workloads. Modernize integrations with enterprise systems and core banking platforms. Promote observability and proactive issue detection. Provide Technical Leadership Lead architectural discussions and technical design reviews.

Mentor engineers through coaching, code reviews, and knowledge sharing. Establish engineering standards, reusable frameworks, and development best practices. Evaluate and adopt emerging technologies, including AI-assisted development tools. Support Secure Software Delivery Partner with security teams to address vulnerabilities and maintain compliance standards. Implement modern authentication and authorization patterns. Ensure applications adhere to enterprise security, privacy, and regulatory requirements.

Required Qualifications Experience Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field (or equivalent experience). 7+ years of professional software engineering experience. 3+ years in a senior engineer, technical lead, or architecture-focused role. Full Stack Development Strong hands-on experience with:  Java (17+ preferred) Spring Boot and Spring ecosystem REST API development and microservices Angular and Type Script Experience building scalable, enterprise-grade web applications and distributed systems.

Strong understanding of software design patterns, testing, and code quality practices. Cloud & Dev Ops

Experience with containerized applications using Docker and Kubernetes. Experience deploying and supporting solutions in a public cloud environment (GCP preferred). Experience creating and maintaining CI/CD pipelines. Strong understanding of source control and collaborative development practices using Git. Architecture & Leadership Experience designing scalable, resilient applications. Ability to lead technical discussions and influence…