Sr. Java Full Stack Developer

Key Engineering Role

This is a key engineering role that will bring software engineering and integration expertise and will be critical for the successful and timely delivery of a very key business critical solution. In this role, you will be designing and implementing a robust, scalable, and maintainable software solution that will integrate with internal and external third-party applications. You will collaborate closely with product stakeholders, architects, and engineering teams to transform high-level architectural requirements into actionable, technical solutions.

Key Responsibilities

• Define detailed technical design
• Translate business and architecture requirements into clear, implementable low-level designs
• Produce design documentation, interface contracts, and technical estimates
• Design and develop cloud-native applications
• Build scalable, resilient, and maintainable services using Java and AWS
• Apply modern architecture patterns for distributed systems and enterprise platforms
• Develop event-driven and API-based solutions
• Design and implement asynchronous workflows using event-driven architecture
• Build secure, well-documented APIs and service integrations
• Work with serverless and containerized workloads
• Develop solutions using AWS Lambda, containers, and orchestration platforms such as ECS or EKS
• Choose the right runtime model based on performance, scale, and cost considerations
• Implement distributed system best practices
• Ensure reliability, fault tolerance, observability, and scalability
• Address concerns such as retries, idempotency, latency, and consistency
• Collaborate across teams and roles
• Partner with architects, product managers, and technical team members to shape technical solutions
• Contribute to design reviews and key design decision-making
• Partner with Quality Assurance engineer to plan, develop, automate, and execute software testing
• Follow engineering best practices
• Write clean, testable, and maintainable code
• Leverage available AI based coding tools
• Participate in code reviews, testing, CI/CD, and release processes
• Support application performance and operations
• Monitor, troubleshoot, and optimize production systems
• Investigate defects, incidents, and performance issues in collaboration with support and operations teams
• Ensure security and compliance
• Follow secure coding practices and cloud security standards
• Apply least-privilege access, secrets management, and data protection controls
• Mentor and guide team members
• Share technical knowledge and support junior and mid-level engineers
• Help raise the overall engineering quality of the team

Non-functional Requirements

Ensure all developed software meets non-functional requirements such as security, scalability, maintainability, performance, and compliance with regulatory requirements and industry standards.

Qualifications/ What You Bring (Must Haves)

Experience: 7+ years of software development

Essential Skills

Strong hands-on experience with Java and object-oriented design

Experience designing and building cloud-native applications

Practical experience with AWS services and architecture

Experience with event-driven architecture and messaging platforms such as SQS, SNS, Kafka, or EventBridge

Experience designing and consuming RESTful APIs

Experience with microservices or distributed service-oriented systems

Experience with Docker and container-based development

Strong understanding of software engineering best practices including testing, code reviews, and CI/CD

Top 3 Preferred Skills

Strong problem-solving, debugging, and troubleshooting skills

Ability to define detailed design and translate requirements into technical solutions

Familiarity with security best practices, IAM, encryption, and secrets management

Experience with Infrastructure as Code (IaC) and configuration management tools like Ansible, Chef, or Puppet

Education Requirements

Bachelor of Engineering (Computer Science)

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence, and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.