Back End Developer
Luxoft
2 - 5 years
Bengaluru
Posted: 28/05/2026
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Job Description
Project description
Customer is looking for a Senior Backend Engineer (Java, Spring Boot, AWS)
Responsibilities
- Design and develop robust, scalable RESTful services using Java and Spring Boot
- Implement microservices-based systems deployed on AWS (EKS / Lambda)
- Develop and maintain event-driven architectures using Kafka, MQ, or enterprise messaging systems (EMS)
- Integrate and optimize AWS services including S3, SQS, SNS, Textract, DynamoDB, and DocumentDB
- Build and support document processing pipelines involving PDFs, images, and OCR workflows
- Design and implement CI/CD pipelines using Harness, ensuring secure, reliable, and automated deployments
- Ensure system reliability through observability, monitoring, and operational excellence practices
- Collaborate with security and platform teams to address SAST findings and vulnerability remediation (e.g., Wiz, Veracode)
- Contribute to engineering standards, design reviews, and mentoring initiatives
Mandatory skills
- Strong expertise in Java and Spring Boot ecosystem
- Proven experience with AWS cloud-native architectures (EKS, Lambda, S3, IAM, CloudWatch, SQS/SNS)
- Deep understanding of microservices and distributed system design
- Strong experience with event-driven architectures (Kafka / MQ / EMS or equivalent)
- Proficiency with NoSQL databases, including DynamoDB, MongoDB, or DocumentDB
- Hands-on experience with CI/CD pipelines, preferably using Harness
- Strong grounding in system design, scalability, and performance engineering
- Experience working in large-scale production environments with real-world data systems
- Familiarity with secure software development practices and vulnerability remediation workflows
Nice to have skills
- Experience with AWS Textract or document AI / OCR-based systems
- Exposure to Kubernetes (EKS) in production environments
- Experience with Python
- Familiarity with AI-assisted development tools (e.g., GitHub Copilot) or AI integrations (e.g., OpenAI APIs)
- Experience with performance and load testing frameworks (k6, JMeter)
- Strong understanding of secure SDLC practices and enterprise security tooling
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