Java Full Stack

Now100; Atlanta (GA); On-site; USD 150,000 - 190,000; Full time

Job summary

Certified Technical Experts, Inc. (CTE) is seeking an experienced Senior Software Engineering Technical Lead to provide hands-on technical leadership for full-stack teams modernizing and sustaining mission-critical Federal public health applications.

This role guides engineering standards, solution design, code quality, delivery practices, and technical problem solving while remaining actively engaged in development and mentoring.

Qualifications

• 12+ years of full-stack software engineering experience with demonstrated technical leadership responsibility.
• Strong experience with Java, Spring Boot, REST APIs, SQL, and modern web application development.
• Experience leading code reviews, solution design, refactoring, and engineering standards.
• Strong knowledge of CI/CD, automated testing, containers, cloud environments, and secure software development.
• Experience integrating enterprise applications with APIs, messaging, identity, or data services.
• Ability to troubleshoot complex application and integration issues across the stack.
• Experience working in Agile development environments with distributed teams.
• Excellent mentoring, technical communication, and problem-solving skills.

Responsibilities

• Lead software design and development for complex application features, services, APIs, and integrations.
• Provide technical direction and mentoring to software engineers across Agile product teams.
• Establish and reinforce coding standards, design patterns, review practices, and engineering quality expectations.
• Collaborate with architects, Product Managers, UX, QA, DevSecOps, data, and security teams on solution design and delivery.
• Review code, resolve complex defects, and guide refactoring and modernization of existing application components.
• Support API design, integration, performance, security, testability, and maintainability.
• Promote automated testing, CI/CD, secure coding, and observability throughout development.
• Identify technical risks, dependencies, and debt and help teams implement pragmatic remediation plans.
• Support release readiness, production issue analysis, and knowledge transfer.
• Contribute to technical documentation and engineering decision records.

Skills

Java

Spring Boot

REST APIs

SQL

CI/CD

Containers

Cloud environments

Secure coding

API integration

Agile teams

Mentoring

Technical leadership

Education

Bachelor's or Master's degree in Computer Science, Software Engineering, IT, or related field

Master's degree in Computer Science or related technical discipline

Tools

Kubernetes

GitHub Actions

Code quality tools

Security scanning tools

React

TypeScript

Job description

Job Title: Senior Software Engineering Technical Lead

Company: Certified Technical Experts

Rate: Open – Full Time

Location: Atlanta, GA

Position Summary

Certified Technical Experts, Inc. (CTE) is seeking an experienced Senior Software Engineering Technical Lead to provide hands‑on technical leadership for full‑stack software engineering teams modernizing and sustaining mission‑critical Federal public health applications. This role guides engineering standards, solution design, code quality, delivery practices, and technical problem solving while remaining actively engaged in development and mentoring.

Key Responsibilities

• Lead software design and development for complex application features, services, APIs, and integrations.
• Provide technical direction and mentoring to software engineers across Agile product teams.
• Establish and reinforce coding standards, design patterns, review practices, and engineering quality expectations.
• Collaborate with architects, Product Managers, UX, QA, DevSecOps, data, and security teams on solution design and delivery.
• Review code, resolve complex defects, and guide refactoring and modernization of existing application components.
• Support API design, integration, performance, security, testability, and maintainability.
• Promote automated testing, CI/CD, secure coding, and observability throughout development.
• Identify technical risks, dependencies, and debt and help teams implement pragmatic remediation plans.
• Support release readiness, production issue analysis, and knowledge transfer.
• Contribute to technical documentation and engineering decision records.

Required Qualifications

• 12+ years of full‑stack software engineering experience with demonstrated technical leadership responsibility.
• Strong experience with Java, Spring Boot, REST APIs, SQL, and modern web application development.
• Experience leading code reviews, solution design, refactoring, and engineering standards.
• Strong knowledge of CI/CD, automated testing, containers, cloud environments, and secure software development.
• Experience integrating enterprise applications with APIs, messaging, identity, or data services.
• Ability to troubleshoot complex application and integration issues across the stack.
• Experience working in Agile development environments with distributed teams.
• Excellent mentoring, technical communication, and problem‑solving skills.

Education

Required: Bachelor's or Master's degree in Computer Science, Software Engineering, Information Technology, or a related field.

Preferred: Master's degree in Computer Science or a related technical discipline.

Target Certifications

• AWS Developer certification or comparable cloud developer credential
• Certified Scrum Developer or comparable Agile engineering certification
• Equivalent or advanced certifications may be considered where appropriate based on the candidate’s experience and the needs of the position.

Preferred Experience

• Federal health IT or public health application experience.
• Experience supporting NBS or comparable large enterprise applications.
• Experience with React or TypeScript front‑end development.
• Experience with Kubernetes, GitHub Actions, code quality and security scanning tools.
• Experience modernizing Java‑based legacy systems.

Work Authorization and Federal Suitability

• Must be legally authorized to work in the United States.
• Must be able to successfully complete the applicable Government background investigation.
• Must be eligible to obtain and maintain required Federal credentials and information‑system access.
• Must comply with applicable Federal security, privacy, confidentiality, and acceptable‑use requirements.
• Certified Technical Experts, Inc. is an Equal Opportunity Employer. CTE provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment in accordance with applicable Federal, state, and local laws.