Backend Java Developer at Infosys responsible for building scalable platforms and deploying solutions on AWS. Involves hands - on experience with distributed systems and modern technologies.
About the role
- Backend Engineer for Expert.ai responsible for designing scalable backend systems. Collaborating with cross-functional teams to implement innovative AI-driven solutions in a hybrid work environment.
Responsibilities
- Design and implement backend APIs with RESTful and GraphQL services
- Contribute to building and maintaining microservices architectures
- Implement security practices including authentication, authorization, and data protection
- Perform testing including unit, integration, and performance validation
- Collaborate with Tech Leads, Software Engineers, and cross-functional teams on customer projects
- Participate in code reviews and contribute to code quality standards
Requirements
- Minimum 3+ years of hands-on experience in designing, building, and testing cloud-native systems
- Experience working in enterprise environments with exposure to complex solution design
- Strong proficiency in Java, Python, or JavaScript
- Good understanding of object-oriented and functional programming paradigms
- Familiarity with asynchronous programming and concurrent systems
- API design experience (REST, GraphQL, OpenAPI/Swagger)
- Understanding of API versioning and rate limiting
- Basic knowledge of frontend technologies: HTML5, CSS3, JavaScript frameworks
- Experience with at least one major cloud provider: AWS or Azure
- Understanding of cloud-native architecture principles
- Familiarity with cloud services: EC2, Lambda, S3, RDS (AWS) or App Services, Functions, Storage (Azure)
- Basic knowledge of cloud security: IAM, security groups, secrets management
- Experience with SQL databases: PostgreSQL or MySQL
- Familiarity with NoSQL databases: MongoDB, Redis
- Basic database performance optimization and query tuning
- Experience with cloud-managed database services
- Containerization: Docker, basic Kubernetes knowledge
- Understanding of microservices architecture principles
- Experience with message brokers: RabbitMQ, AWS SQS/SNS, or Azure Service Bus
- Exposure to serverless computing concepts
- Version control: Git, GitHub/GitLab
- Experience with CI/CD pipelines
- Build tools: Maven or Gradle
- Application frameworks: Spring Boot or similar
- Web servers: Tomcat, Nginx, or Apache
- Understanding of authentication and authorization (OAuth 2.0, JWT)
- API security best practices
- Data encryption and secure coding practices
- Awareness of GDPR and compliance requirements
- Monitoring and logging (Prometheus, Grafana, or ELK Stack)
- Cloud-native monitoring tools (CloudWatch or Azure Monitor)
- Basic distributed tracing and performance profiling
- Understanding of load balancing and scaling strategies
- Understanding of distributed systems and event-driven architectures
- Exposure to streaming systems and real-time data processing
- Familiarity with configuration management
- Knowledge of scalability patterns
- Good communication skills in English (oral and written)
- Willingness to learn from senior developers and participate in technical discussions
- Ability to work with distributed, remote teams
- Strong problem-solving and debugging capabilities
- Collaborative mindset and team player attitude
Benefits
- Variety of exciting challenges with ample opportunities for development and training in a truly global landscape
- Culture and values that focus on teamwork, innovation and passion for artificial intelligence and language
- Flexible working arrangements and attention to work life balance
- Equal opportunity employment experience that values difference and diversity
- Customized induction & Onboarding training that will facilitate the initiation process and accelerate your integration into our daily business activities.
- Performance appraisal process that will bring annual assessment of competencies, targets achievement and areas of improvement
- Welfare platform where you can buy services and goods
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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