Lead Java Cloud Engineer AWS Microservices
Xcelo Group
Job Title: – Lead Java Cloud Engineer AWS Microservices- (Java / AWS / Cloud-Native Applications)
Work Location: Chicago, IL
Work Model: Remote, but local Chicago-area candidates only
Work Auth: All visas accepted (No H1 and No Fake profile)
Travel: Some travel required
Job Summary
We are seeking an experienced Lead Software Engineer with strong expertise in Java, Spring Boot, Microservices, AWS, Distributed Systems, DevOps, and Cloud Architecture .
This role will provide technical leadership and delivery ownership for a team of engineers building and operating scalable, secure, and high-performing cloud-native applications on AWS. The ideal candidate will be hands-on technically while also driving architecture decisions, engineering standards, modernization initiatives, mentoring, and successful delivery across cross-functional teams.
Education & Experience
- Bachelor's degree required
- 10+ years of software engineering experience
- 5+ years of experience in a technical lead / lead engineer role
Required Technical Skills
- Strong experience with Java , preferably recent versions
- Spring Boot
- Microservices architecture
- REST APIs and API integration
- AWS cloud services, including:
- ECS / Fargate
- IAM
- Application Load Balancer (ALB)
- RDS
- CloudWatch
- Secrets Manager
- OpenSearch / Elasticsearch
- Docker
- CI/CD pipelines
- GitHub
- Distributed Systems
- Cloud Architecture
- Observability and monitoring
- DevOps practices
- Infrastructure as Code
- SQL and NoSQL databases
- Event-Driven Architecture
- Performance optimization
- AI-assisted development tools
Key Responsibilities
- Lead software engineers in delivering business-critical cloud applications
- Define and maintain technical direction and architectural standards
- Design scalable solutions using Java, Spring Boot, Microservices, and AWS
- Drive AWS cloud adoption and modernization initiatives
- Ensure solutions meet scalability, performance, security, reliability, and availability requirements
- Provide architecture guidance across application, platform, and cloud layers
- Promote DevOps, automation, CI/CD, and Infrastructure as Code practices
- Drive adoption of AI-assisted development tools to improve engineering productivity
- Support OpenSearch/Elasticsearch-based solutions and observability platforms
- Improve application monitoring, logging, and operational visibility
- Lead technical reviews, code reviews, and design discussions
- Mentor and coach software engineers
- Collaborate with Product, Architecture, Platform, and Infrastructure teams
- Support production incidents, root-cause analysis, and operational excellence
- Identify opportunities for continuous improvement across engineering practices and delivery processes
- Drive successful execution of complex cloud-native initiatives
Required Leadership Skills
- Strong technical leadership and decision-making abilities
- Experience mentoring and coaching engineering teams
- Strong stakeholder management and communication skills
- Ability to influence cross-functional teams
- Strong problem-solving and critical-thinking skills
- Ownership and accountability for technical delivery
- Conflict-resolution skills
- Ability to adapt to changing priorities
- Strong collaboration skills across engineering, product, and architecture teams
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