Full Stack Developer (Java & React.js)

About Apexon

Apexon is a digital first technology services firm specializing in accelerating business transformation and delivering human centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation.

Apexon brings together distinct core competencies in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering, and UX, along with deep expertise in BFSI, healthcare, and life sciences, helping businesses capitalize on the unlimited opportunities digital offers.

Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon has a global presence across four continents.

We enable #HumanFirstDIGITAL.

We are hiring for a Full Stack Developer (Java & React.js) opportunity.

Role: Full Stack Developer (Java & React.js)

Location: Austin, TX 78701

Position: 1

Work Arrangement: Onsite

Role Overview

We are seeking an experienced Full Stack Developer with strong expertise in Java Enterprise Edition (Java EE/J2EE) and React.js. The ideal candidate will have hands on experience designing and developing enterprise web applications, architecting microservices, building APIs, and developing responsive user interfaces.

Candidates should have strong knowledge of Spring Boot, Hibernate, JPA, REST and SOAP services, AWS technologies, and modern front end development practices. Experience with distributed systems, API security, and Agile methodologies is essential.

Required Skills

• Strong experience with React.js and Java Enterprise Edition (Java EE/J2EE).
• Strong knowledge of web application design and development.
• Experience architecting microservices, API design, versioning, publishing, and service integration.
• Strong understanding of object oriented principles, Java coding standards, design patterns, and best practices.
• Expertise in Spring Boot, Hibernate, JPA, REST, SOAP services, and SOA.
• Experience with relational and non relational database design and application integration.
• Experience using API gateways such as Apigee and implementing API security.
• Working knowledge of AWS Lambda or similar technologies.
• Working knowledge of AWS services, including SES, SNS, S3, CloudWatch, and CloudFront.
• Strong technical skills and experience with distributed software systems.
• Understanding of Agile methodologies, practices, and best practices.
• Strong JavaScript, CSS, HTML, and front end development skills.
• Experience with Next.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design, browser based debugging, and performance testing.

Key Responsibilities

• Design, develop, and maintain enterprise web applications.
• Develop new user facing features using React.js.
• Build reusable components and maintain front end libraries for future use.
• Translate designs and wireframes into high quality code.
• Architect microservices and design, version, publish, and integrate APIs.
• Develop backend services using Java, Spring Boot, Hibernate, and JPA.
• Implement REST and SOAP services and service oriented architecture solutions.
• Design and integrate relational and non relational databases.
• Implement API gateway solutions and API security using technologies such as Apigee.
• Develop and support cloud based solutions using AWS Lambda, SES, SNS, S3, CloudWatch, and CloudFront.
• Write well designed, efficient, maintainable, and testable code.
• Optimize application components for performance across different devices and browsers.
• Communicate business requirements and acceptance criteria effectively with stakeholders and development teams.
• Define appropriate platforms, coding standards, and development practices for project implementation.
• Collaborate with cross functional teams and contribute to Agile development activities.

Expected Deliverables

• Enterprise full stack web applications using Java and React.js.
• Scalable microservices and API integrations.
• Reusable React components and front end libraries.
• Secure REST and SOAP services.
• Database design and application integration components.
• AWS based application services and integrations.
• Tested, optimized, and maintainable application code.
• Technical documentation and production support.

Education Requirement

Bachelor’s degree in Computer Science, Information Technology, Engineering, Business Administration, or a related field is preferred.

Our Commitment to Diversity & Inclusion

Did you know that Apexon has been Certified™ by Great Place To Work®, the global authority on workplace culture, in each of the four regions in which it operates: USA for the seventh time in 2026, India for the tenth consecutive time in 2026, the UK for the fourth time in 2026, and Mexico for the second time in 2026.

Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to all qualified individuals without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law.

You can read about our Job Applicant Privacy policy here: Job Applicant Privacy Policy on apexon.com.

Our Commitment to Environment

Actively contribute to Apexon's commitment to environmental responsibility by following sustainable practices and supporting ESG initiatives.

Our Perks and Benefits

Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning experience, and provide care and support for you and your loved ones.

We also offer:

• Health Insurance with Dental & Vision
• 401K Plan
• Life Insurance, STD & LTD
• Paid Vacations & Holidays
• Continuous Skill Based Development and Career Advancement Opportunities

Job Location :

Austin, Texas, United States

Please Note: Apexon never asks candidates to make payments at any stage of the hiring process, including interviews, offer letters, training or background verification. If you receive suspicious recruitment communications or payment requests from individuals claiming to represent Apexon, do not make any payment and report the communication to alert@apexon.com.

All genuine openings are listed on our official Careers page.