Senior Java Software Engineer
Atos
Atos is a global leader in digital transformation, providing end-to-end technology solutions in cloud, cybersecurity, data, artificial intelligence, digital workplace, and enterprise applications. With a strong global presence and a commitment to innovation, Atos empowers organizations to accelerate their digital transformation journey through cutting-edge technologies and sustainable business practices. Our teams work with leading enterprises worldwide, delivering impactful solutions that drive business value and operational excellence.
Job Title: Java Developer
Experience: 6-10 Years
Location: Phoenix, AZ (Onsite)
Employment Type: Full-Time
Role Overview
At Atos, we are looking for a skilled and innovative Java Developer with strong expertise in React.js , API Development & Integration , and exposure to AI-powered development tools and solutions . The ideal candidate will be responsible for designing, developing, and maintaining high-performance enterprise applications while leveraging modern AI technologies to enhance development efficiency and business outcomes.
The candidate should possess strong backend development expertise using Java technologies, hands-on experience building modern front-end applications with React, and the ability to integrate enterprise systems through secure and scalable APIs.
Key Responsibilities
- Design, develop, test, and deploy scalable enterprise applications using Java , Spring Boot , and React.js .
- Develop robust RESTful APIs , Microservices, and system integrations.
- Collaborate with solution architects, business analysts, and product teams to deliver innovative solutions.
- Build responsive and user-friendly interfaces using React.js and modern front-end frameworks.
- Integrate AI services and intelligent automation features into enterprise applications.
- Utilize AI-assisted development tools such as GitHub Copilot , Microsoft Copilot , and Generative AI platforms to improve productivity and code quality.
- Ensure application security, scalability, performance, and maintainability.
- Participate in Agile ceremonies, technical reviews, and continuous improvement initiatives.
- Develop and maintain CI/CD pipelines and DevOps best practices.
- Troubleshoot and resolve application issues across development and production environments.
Required Technical Skills
Backend Development
- Strong experience in Java 8/11/17+
- Expertise in Spring Boot , Spring MVC, Spring Security
- Microservices architecture and distributed systems
- Strong understanding of object-oriented programming principles
Frontend Development
- Strong experience with React.js
- JavaScript (ES6+), TypeScript
- HTML5, CSS3, Bootstrap, Material UI
- State management libraries (Redux, Context API)
API & Integration
- Strong hands-on experience developing and consuming REST APIs
- API Security (OAuth2, JWT, OpenID Connect)
- Experience with API gateways and integration frameworks
- Knowledge of JSON, XML, and third-party integrations
Database & Cloud
- SQL Server, Oracle, PostgreSQL, or MongoDB
- Azure, AWS, or GCP exposure
- Docker and Kubernetes knowledge preferred
AI & Emerging Technology Exposure
- Experience using Microsoft Copilot , GitHub Copilot , ChatGPT, or similar AI-assisted development platforms.
- Understanding of Generative AI , Prompt Engineering, and AI-based automation.
- Exposure to integrating AI services such as Azure OpenAI , Azure AI Services, or other AI APIs.
- Interest in leveraging AI tools to accelerate software development, testing, and documentation activities.
Preferred Qualifications
- Experience working within Agile/Scrum environments.
- Knowledge of DevOps practices and tools such as Azure DevOps, Jenkins, GitHub Actions.
- Experience with Kafka, RabbitMQ, or event-driven architectures.
- Strong analytical, communication, and stakeholder management skills.
Education
Bachelor’s or Master’s Degree in Computer Science, Information Technology, Engineering, or a related discipline.
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