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Sr Developer - Java API, MCP - Chennai
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Salary
≈ $9.5k – $22k per year (Estimated)
Location
In office (India)
Seniority
Senior
Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on May 18, 2026. Photon scores D on the Alion truth index.
Overview
Company
Impact
Profile match
Photon is a digital transformation and IT services company with its registered office in Chennai, India, and US offices including Dallas, building mobile apps, ecommerce platforms, cloud services, APIs and AI solutions for large enterprises. Started in 1999, it has grown to more than 4,000 people and works with many Fortune 100 and Fortune 500 companies in retail, banking, technology and consumer sectors, running delivery centers in Chennai, Bengaluru and Pune. It hires Java and backend developers, Android and full stack engineers, SAP Commerce developers, QA and automation testers, business analysts, scrum masters and product managers in India and the US.
Must-Have Skills
Backend & Architecture
- Strong microservices experience
- Hands-on API development using Java (Spring Boot)
- Experience with event-driven integration (Kafka, MQ, etc.)
Data & Storage
- Experience with document / NoSQL stores (e.g., MongoDB)
- Familiarity with relational databases (e.g., PostgreSQL)
DevOps & Build
- Experience with build tools (Maven, Gradle)
- Exposure to CI/CD pipelines (e.g., Jenkins)
Cloud & Runtime
- Understanding of building applications as cloud-native
- Ability to package, deploy, and run services in containers
- Understanding of Docker fundamentals
- Docker Compose, entry points
- Experience packaging and deploying applications in containerized environments (OpenShift)
- Familiarity with Helm charts (resource configs like CPU/memory)
Security
- Understanding of OAuth2-based authentication
- Awareness of OWASP Top 10 vulnerabilities
- Familiarity with enterprise implementations (e.g., Citi’s OAuth2-based COIN platform)
Troubleshooting & Observability
- Hands-on debugging experience using logs, Grafana dashboards, and container-level diagnostics
Good-to-Have Skills
Gen AI / MCP / Tooling
- Experience building MCP clients and integrating with MCP Server/Registry
- Exposure to LLM-based workflows
- AI-assisted development (Copilot, Cursor, etc.)
Frontend
- Some frontend exposure (React preferred, Angular acceptable)
- Ability to integrate UI with backend APIs
Cloud
- Exposure to public cloud environments
- Note: Citi primarily uses private cloud via OpenShift
Compensation, Benefits and Duration
- Minimum Compensation: USD
Maximum Compensation: USD
Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.
Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.
This position is not available for independent contractors
No applications will be considered if received more than 120 days after the date of this post
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