Python GenAI Developer – AWS Bedrock & AI Platforms

Barclays; Pune District; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Barclays is seeking a Python GenAI Developer - AWS Bedrock & AI Platforms to drive the evolution of our digital landscape from Pune. You will lead the design, development and deployment of Generative AI solutions, leveraging LLMs, RAG, and AI agents to power innovative customer experiences.

The role emphasizes building RESTful APIs, working with cloud-native architectures, implementing CI/CD, and practicing secure coding.

Qualifications

• 3-4 years of hands-on software development experience with strong proficiency in Python, including API development, object-oriented programming, testing, and code optimization.

Responsibilities

• Development and delivery of high-quality software solutions using industry-aligned languages, frameworks, and tools.
• Cross-functional collaboration with product managers, designers, and engineers to define requirements and ensure alignment with business objectives.
• Code reviews and knowledge sharing to maintain code quality.
• Stay informed of technology trends and contribute to communities for growth.
• Adherence to secure coding practices to mitigate vulnerabilities and protect data.
• Implementation of unit testing to ensure reliable code design.

Skills

Python development

API development

LLM

RAG

Prompt engineering

AWS Bedrock

AWS services

REST APIs

CI/CD

Git

DevOps automation

Agile

Containers

Front-end basics

Cloud certifications

Tools

AWS Bedrock

Lambda

S3

API Gateway

CloudWatch

IAM

Step Functions

Docker

Kubernetes

FAISS

ChromaDB

React/Angular

Job description

Join us as a "Python GenAI Developer - AWS Bedrock & AI Platforms" at Barclays, where you'll spearhead the evolution of our digital landscape, driving innovation and excellence. You'll harness cutting-edge technology to revolutionise our digital offerings, ensuring unapparelled customer experiences.

You may be assessed on the key critical skills relevant for success in role, such as experience with, skills to meet business requirement as well as job-specific skillsets.

Basic/ Essential Qualifications:

• 3-4 years of hands-on software development experience with strong proficiency in Python, including API development, object-oriented programming, testing, and code optimization.

• Experience building Generative AI applications using Large Language Models (LLMs), Retrieval Augmented Generation (RAG), prompt engineering, AI agents, and conversational AI solutions.

• Hands-on experience with AWS Bedrock and related AWS services such as Lambda, S3, API Gateway, CloudWatch, IAM, and Step Functions.

• Experience developing and consuming REST APIs and integrating enterprise applications, databases, and cloud services.

• Knowledge of software engineering best practices including CI/CD, Git, code reviews, DevOps automation, and agile development methodologies.

Desirable skillsets/ good to have:

• Experience with Bedrock KnowledgeBase, FAISS, ChromaDB, or other vector database technologies.

• Experience with React, Angular, or modern front-end frameworks for building AI-powered user interfaces.

• Experience with Docker, Kubernetes, containerized deployments, and cloud-native application architectures.

• AWS Cloud, AWS AI/ML, or Generative AI related certifications.

This role will be based out of Pune.

Purpose of the role

To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.

Accountabilities

• Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
• Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
• Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
• Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
• Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
• Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.

Analyst Expectations

• To perform prescribed activities in a timely manner and to a high standard consistently driving continuous improvement.
• Requires in-depth technical knowledge and experience in their assigned area of expertise
• Thorough understanding of the underlying principles and concepts within the area of expertise
• They lead and supervise a team, guiding and supporting professional development, allocating work requirements and coordinating team resources.
• If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L - Listen and be authentic, E - Energise and inspire, A - Align across the enterprise, D - Develop others.
• OR for an individual contributor, they develop technical expertise in work area, acting as an advisor where appropriate.
• Will have an impact on the work of related teams within the area.
• Partner with other functions and business areas.
• Takes responsibility for end results of a team’s operational processing and activities.
• Escalate breaches of policies / procedure appropriately.
• Take responsibility for embedding new policies/ procedures adopted due to risk mitigation.
• Advise and influence decision making within own area of expertise.
• Take ownership for managing risk and strengthening controls in relation to the work you own or contribute to. Deliver your workand areas of responsibility in line with relevant rules, regulation and codes of conduct.
• Maintain and continually build an understanding of how own sub-function integrates with function, alongside knowledge of the organisations products, services and processes within the function.
• Demonstrate understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
• Make evaluative judgements based on the analysis of factual information, paying attention to detail.
• Resolve problems by identifying and selecting solutions through the application of acquired technical experience and will be guided by precedents.
• Guide and persuade team members and communicate complex / sensitive information.
• Act as contact point for stakeholders outside of the immediate function, while building a network of contacts outside team and external to the organisation.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.