Senior Java Backend Engineer – AWS / Microservices (Palantir) for San Francisco, CA

Role: Senior Java Backend Engineer – AWS / Microservices (Palantir)
Location : San Francisco, CA
Duration: 12 months
Experience Required: 8+ Years
Mandatory Skill: Knowing Palantir skill is required for this requirement

Key Responsibilities:

Backend & Microservices Development:

• Design and build backend services using JDK 21, Spring Boot, and Microservices
• Develop RESTful APIs, messaging, and inter-service communication
• Apply enterprise design patterns (MVC, DAO, Factory, Singleton, Session Facade, etc.)

Cloud Architecture (AWS):

• Architect and implement distributed systems on AWS, including:
• EC2 / Lambda
• API Gateway
• S3
• RDS / DynamoDB
• SNS / SQS
• CloudWatch
• Drive scalability, reliability, observability, and cost efficiency

Web & UI Integration:

• Develop and support web applications using:
• Java, J2EE, JSP, Servlets, JSF
• HTML5, CSS3, JavaScript, AJAX, JSON, jQuery
• Contribute to frontend using:
• Bootstrap
• AngularJS (including modernization where applicable)
• Node.js
• Integrate UI components with secure backend services

Web Services & Integration:

• Build and consume SOAP and REST web services
• Use technologies including:
• JAX-WS / JAX-RPC / JAX-RS
• WSDL, UDDI, SAAJ
• Support service governance and enterprise integration standards

DevOps, Quality & Security:

• Own code quality through:
• Unit and integration testing (TDD)
• Code reviews
• Static and dynamic analysis
• Implement and maintain CI/CD pipelines using GitLab
• Enforce branching, versioning, and release best practices
• Ensure security and performance:
• Authentication & authorization
• Input validation
• OWASP controls
• Caching, logging, metrics, and tracing

Agile Leadership & Collaboration:

• Lead and participate in Agile / Scrum ceremonies
• Drive sprint goals, mitigate risks, and ensure timely delivery
• Mentor junior developers and promote engineering best practices
• Collaborate closely with Business Analysts and QA teams on requirements, acceptance criteria, and UAT

Required Skills & Qualifications:

Core Technical Skills:

• Strong hands-on experience with:
• JDK 21
• Spring Boot
• Microservices
• AWS cloud services
• Deep knowledge of:
• J2EE (Servlets, JSP, JDBC, EJB, JNDI, JMS)
• Web technologies (HTML5, CSS3, JavaScript, AJAX, JSON)
• Experience with:
• Struts (2.0)
• Spring Batch
• AngularJS & Node.js

Tools & Practices:

• CI/CD with GitLab pipelines
• Agile / Scrum, TDD, pair programming
• Tools: JIRA, GitLab

Experience & Soft Skills:

• Proven experience building multi-tier, enterprise web applications and distributed systems
• Strong communication, stakeholder management, and mentoring skills
• Ability to work independently and lead technical initiatives

Key Competencies:

• Java Backend & Microservices Architecture
• AWS Distributed Systems
• Palantir Integration
• CI/CD & DevOps Practices
• Security, Performance & Observability
• Agile Delivery & Technical Leadership

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Thanks & Regards

               Bindiya Dhamija
                 Technical Recruiter

                 www.noviainfotech.com

                 bindiya.d@noviainfotech.com

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