Sr. Java Full Stack Developer (React)

ate 65 to 70

In person interview and 3 days WFO

Irving, TX

Job Description

Sr. Java Full Stack Developer (React)

Who we are: -

At CitiusTech, we constantly strive to solve the industry's greatest challenges with technology, creativity, and agility. With over 8,500 healthcare technology professionals worldwide, CitiusTech powers healthcare digital innovation, business transformation, and industry-wide convergence for over 140 organizations through next-generation technologies, solutions, and products. We aim to accelerate the transition to a human-first, sustainable, and digital healthcare ecosystem with the world's leading Healthcare and life sciences organizations and our partners.

Here is an opportunity for you to make a difference and collaborate with global leaders to shape the future of healthcare and positively impact human lives.

Our vision: -

To inspire new possibilities for the health ecosystem with technology and human ingenuity.

What is in it for you?

Seeking a Senior Full Stack Engineer with strong expertise in Java, React, Kafka, and Azure, capable of leading architecture and design decisions, building scalable cloud-native and event-driven applications, mentoring engineers, driving engineering excellence, and delivering high-quality solutions within complex distributed systems while collaborating closely with business and technology teams.

Experience: -

10+ Years

Location: -

Irving, TX (3 days WFO – Hybrid)

Duration: -

Contract role with CitiusTech

Educational Qualifications: -

Engineering Degree – BE/ME/BTech/MTech/BSc/MSc.

Technical certification in multiple technologies is desirable.

Skills: -

Mandatory skills

• Strong Java development experience with React, Kafka, and Azure.

  Demonstrated technical leadership, including the ability to guide design decisions, mentor engineers, and establish engineering best practices.

• Ability to quickly learn new business domains and become productive in existing systems.

  Excellent critical thinking and problem-solving skills.

• Comfortable navigating ambiguity and driving solutions independently.

  Experience leveraging AI-assisted or agentic engineering tools as part of the development workflow (preferred but not required).

• Strong understanding of modern software engineering practices, with the ability to define, recognize, and continuously improve high-quality, maintainable, testable, secure, and well-structured code while effectively leveraging AI-assisted development.
• Strong understanding of software architecture, distributed systems, and cloud-native application development.
• Demonstrated ownership, curiosity, and a continuous learning mindset.
• Excellent collaboration and communication skills with both technical and business stakeholders.
• Ability to quickly understand and contribute within an existing architecture and codebase.
• Experience working in embedded delivery models alongside established engineering teams.

  Strong focus on knowledge sharing, mentoring, and leaving teams better equipped after the engagement.

• Proven ability to deliver value rapidly while maintaining high engineering standards, code quality, and sound software engineering practices.
• Deep expertise in Java and backend application development.

  Strong experience designing and building APIs, microservices, event-driven architectures, and Kafka-based integrations.

• Experience with Azure cloud services, containerized applications, and distributed systems.

  Ability to lead backend architecture, technical design, and implementation while mentoring team members.

• Experience optimizing application performance, scalability, reliability, and observability.
• Deep expertise in React and modern TypeScript/JavaScript development. Experience designing scalable, responsive, and intuitive user experiences.
• Strong understanding of frontend architecture, state management, testing, accessibility, and performance optimization.