Back-End Developer, India
OSF Digital
India
Full-Time
Posted 14 days ago
India
Full-Time
Posted 14 days ago
Job Description & Responsibilities
- Design and build AI agents, agent loops, tools, and orchestration workflows.
- Develop RAG solutions with a focus on chunking strategies, metadata filtering, and controlled vocabularies.
- Implement prompt engineering, versioning, evaluation, and model reasoning frameworks.
- Build and maintain APIs and integrations using OpenAPI standards.
- Design event-driven backend services using Java, Spring Boot, Kafka, and MongoDB.
- Develop operational dashboards and user interfaces using React and TypeScript.
- Build and deploy cloud-native solutions on AWS and Kubernetes.
Requirements
Competencies
- AI & Agent Engineering
- Strong Python skills, including asyncio and async/await.
- Experience with:
- Agent architectures and agent loop
- MCP (Model Context Protocol)
- Tool design and orchestration
- RAG implementation
- Prompt engineering and evaluation
- Familiarity with OpenAI and/or Anthropic agent frameworks and best practices.
- Knowledge of AWS Bedrock, AgentCore, and agent orchestration frameworks such as Strands.Backend & Distributed Systems
- Strong experience with Java 17+ and Spring Boot.
- Experience with MongoDB, including document modeling, transactions, and change streams.
- Experience with Kafka, including partitioning, consumer groups, DLQs, and delivery guarantees.
- Understanding of:
- Optimistic concurrency control
- Transactional Outbox pattern
- Idempotent consumers
- Exactly-once processing
- Event-driven architecturesFrontend & Cloud
- Experience with React and TypeScript.
- Familiarity with Kubernetes and AWS cloud services.
- Preferred Qualifications
- Experience building enterprise AI platforms or agent-based applications.
- Strong understanding of distributed system consistency and reliability patterns.
Skill Set
- same
Languages
- English
Education
- null
About OSF Digital
Required Skills
TypeScriptReactPythonJavaAWSKubernetesMongoDBKafka
Job Details
Employment TypeFull-Time
Work ModeOn-Site
Experience0 – 0 years
Positions1
Posted by
N/A
Posted on:
24 Sept 2026
About OSF Digital
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