Senior Java Backend Engineer - AI Agents & Prompts

Citibank (Switzerland) AG; Mississauga; Hybrid; Confidential; Full time

Job summary

Citibank (Switzerland) AG seeks a Senior Software Engineer to design, develop, and deploy scalable backend apps using Java, Spring Boot, and MongoDB. You will drive AI-powered features with AI Agents, Prompt Engineering, and the Google ADK to meet business needs.

The role requires hands-on Java expertise, NoSQL experience, and practical AI integration, collaborating with stakeholders to ensure secure and compliant delivery.

Qualifications

• 6+ years of experience in software applications and systems analysis.
• Strong Java and Spring Boot development experience.
• Experience with NoSQL databases like MongoDB and AI agents.
• Familiarity with prompt engineering and AI toolkits.

Responsibilities

• Design, develop, and deploy backend applications using Java and Spring Boot.
• Develop, integrate, and deploy AI Agents to enhance application intelligence.
• Apply advanced prompt engineering to optimize interactions with large language models.
• Utilize the Google ADK to build, test, and deploy AI-powered features.
• Contribute to feasibility studies, estimates, and IT planning.
• Monitor and manage all phases of the development lifecycle.
• Provide user and operational support for business users.
• Suggest and implement security measures in post-implementation analysis.
• Act as SME on application development for stakeholders.

Skills

Java

Spring Boot

MongoDB

AI Agents

Prompt Engineering

Google ADK

Job description

Citibank (Switzerland) AG seeks a Senior Software Engineer to design, develop, and deploy scalable backend apps using Java, Spring Boot, and MongoDB. You will drive AI-powered features with AI Agents, Prompt Engineering, and the Google ADK to meet business needs.

The role requires hands-on Java expertise, NoSQL experience, and practical AI integration, collaborating with stakeholders to ensure secure and compliant delivery.