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Full Stack Engineer (AI & Agentic AI Systems)

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Citi

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Location:
India , Pune ▼

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

The Full Stack Engineer (AI & Agentic AI Systems) is a strategic professional who will play a pivotal role in architecting and delivering next‑generation intelligent applications that blend advanced software engineering, autonomous agents, and robust end‑to‑end engineering. In this role, you will work across the entire technology stack— REACT based front ends, designing scalable backend services (JAVA/Python), intuitive user experiences, and AI‑driven workflows that reason, plan, and act with minimal human intervention. You’ll collaborate with cross‑functional teams to transform complex business challenges into innovative, production‑ready AI systems that push the boundaries of automation, intelligence, and modern software engineering.

Job Responsibility:

  • Design and deliver end‑to‑end solutions spanning architecture, system design, low‑level design, and high‑quality coding across modern full‑stack environments
  • Build responsive, modular UI applications using React, integrating complex AI-driven workflows and real‑time interactions
  • Develop scalable, high‑performance backend services in Java / Python, implementing resilient APIs, event‑driven patterns, and microservices architectures
  • Engineer AI‑powered features leveraging Google Gemini LLM, Vertex AI, ADK, vector databases (A2A), RAG pipelines, MCP, context engineering, and advanced prompt engineering techniques
  • Implement secure, well‑structured REST and GraphQL APIs, ensuring reliability, versioning discipline, and clean integration patterns across platforms
  • Optimize system performance and scalability, applying profiling, load‑testing insights, caching strategies, and distributed system tuning
  • Drive robust CI/CD practices, integrating automated testing, code quality gates, containerization, and cloud‑native deployment pipelines
  • Partner with QE to build and maintain automated test suites (UI, API, integration, and performance), improving release quality and reducing regression risk
  • Identify, diagnose, and remediate performance bottlenecks, penetration testing vulnerabilities, and production issues with precision and root‑cause clarity
  • Collaborate cross‑functionally with AI scientists, architects, and product teams to translate business challenges into production‑ready, intelligent agentic systems
  • Accountable for executing and driving mid-size feature application design and development efforts to completion, serving as a development lead on medium-scale projects and supporting the execution of larger efforts
  • Proficient at operating with considerable autonomy and discretion as you will significantly influence the way an application is designed and developed by providing subject specific expertise and an advanced level of understanding of application programming principles
  • Sought after due to ability to analyze and troubleshoot coding, application performance and design challenges
  • Capable of research in root cause of development and performance concerns as well as the resolution of defects
  • Have a deep understanding of the technical requirements for the solutions being built
  • Understand engineering needs including those required to build, maintain, and operate the system through all phases of its life
  • Proficient in information modeling, data structures and algorithms
  • Understand maintenance characteristics, runtime properties and dependencies that exist in support of your system’s software
  • Demonstrate an advanced understanding of supported main system flows and possess a comprehensive understanding of how the system and others collectively integrate to contribute towards achieving business objectives
  • Participate in design discussions as a Development Lead and as such will play the part of a key decision maker in driving design decisions
  • Work with limited guidance, seeking guidance only as needed as the development and delivery strategy is defined
  • Exhibit the ability to turn complex application design into a well written application
  • Partner with industry vendors that provide technology or user experience design components that support our Digital architecture and work with vendors on our implementation plans and roadmaps identifying partnership opportunities to increase our development velocity and our learnings
  • Participates in the full development life cycle, identify dependencies between agile and waterfall delivery, working within broadly defined parameters, including test plan execution and software quality needs
  • Directly impact the business by influencing strategic functional decisions through advice, counsel or provided services
  • Communicate progress, anticipate bottlenecks, provide escalation management, identify, assess, track and mitigate issues/risks at multiple levels
  • Recognize discordant views and take part in constructive dialog to resolve them
  • Work across teams to optimize processes
  • Regularly review metrics and proactively seek out new and improved mechanisms for visibility ensuring your program stays aligned with organization objectives
  • Continuously assess development processes, test plans, and operations
  • Work with teams to improve concurrent project delivery
  • Streamline and / or eliminate excess process in any area of architecture, build, delivery, production operations environment, or business area where the same efforts are repeated year-over-year
  • Share knowledge with the team in various forums and demonstrate a higher level of knowledge through industry certifications
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency

Requirements:

  • 8+ years in a product development/product management environment
  • Strong analytical and quantitative skills
  • Data driven and results-oriented
  • Experience delivering with an agile methodology
  • Experience in affecting large culture change
  • Experience leading infrastructure programs
  • Skilled at working with third party service providers
  • Excellent written and oral communication skills
  • Bachelor’s/University degree or equivalent experience
  • Strong expertise in SQL (Oracle, PostgreSQL)
  • Strong expertise in no SQL DB like MangoDB
  • Strong expertise in PYTHON
  • Strong expertise in JAVA
  • Strong expertise in APIs
  • Strong expertise in Authentication & Authorization like OAuth and others
  • Strong expertise in Encryption

Additional Information:

Job Posted:
March 22, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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