PPCR Data Integration Developer

1203 Barclays Global Serv. Cent; Pune District; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Barclays in Pune is seeking a PPCR Data Integration Developer to design and implement scalable data hydration frameworks and enterprise data pipelines. You will ingest, transform, enrich, govern, and expose data for analytics and Generative AI solutions.

You will collaborate with AI, data, security, and platform teams to ensure secure, scalable solutions, while mentoring juniors and driving best practices across CI/CD, containerization, and cloud platforms.

Qualifications

• Proficient in Python and SQL with modern data pipelines.
• Experience with data hydration, ingestion, transformation, and governance.
• Strong understanding of API-based integration, ETL/ELT patterns, and data quality controls.
• Familiar with GenAI, LLM orchestration, prompt engineering, and observability.

Responsibilities

• Design and implement enterprise-scale data hydration frameworks.
• Build batch and real-time pipelines across platforms.
• Collaborate with AI engineers on prompt engineering and LLM orchestration.
• Mentor junior engineers and promote engineering best practices.

Skills

Python

SQL

Git/GitLab CI/CD

Linux/Unix

Cloud platforms

LLMs & RAG

Prompt engineering

Semantic search

Vector databases

Embedding models

AI evaluation

AI observability

Tools

Databricks

Apache Spark

Snowflake

Delta Lake

Real-time streaming

Data Mesh concepts

Enterprise data catalogues

Metadata management

Jenkins

Docker/Kubernetes

CI/CD tooling

Job description

Job Description

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.

Assistant Vice President Expectations

To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions. Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes 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 will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes. Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues. Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda. Take ownership for managing risk and strengthening controls in relation to the work done. Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function. Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy. Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively. Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience. Influence or convince stakeholders to achieve outcomes. 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.

Join us as a PPCR Data Integration Developer at Barclays

Join us as a PPCR Data Integration Developer at Barclays where you will spearhead the evolution of our infrastructure and deployment pipelines, driving innovation and operational excellence. You will design and implement scalable data hydration solutions that ingest, transform, enrich, govern, and expose enterprise data for downstream analytics, applications, and Generative AI solutions. To be successful as a PPCR Data Integration Developer you should have experience with: Designing and implementing enterprise-scale Data Hydration frameworks for ingestion, transformation, enrichment, validation, and distribution. Building scalable batch and real-time data pipelines across enterprise platforms. Preparing AI-ready data by cleansing, enriching, chunking, tagging, and structuring enterprise data for downstream consumption. Implementing data quality, lineage, reconciliation, metadata, observability, and governance controls. Integrating enterprise applications and data platforms using APIs, event streams, ETL/ELT patterns, and reusable services. (REST APIs, JSON/XML, event-driven integration, Kafka or streaming patterns, cloud integration concepts, reusable interface design) Building resilient integration frameworks with monitoring, error handling, restartability, and operational controls. Optimizing throughput, latency, reliability, and scalability across complex data processing workloads. Python, SQL, Git or GitLab CI/CD, Linux/Unix, Azure/AWS/GCP data platform awareness Supporting GenAI initiatives by preparing trusted and governed data for AI consumption. Enabling RAG and enterprise knowledge retrieval patterns using metadata, document processing, embeddings, and semantic search concepts. Collaborating with AI engineering teams on prompt engineering, LLM orchestration, AI evaluation, and responsible AI controls. Translating business requirements into secure, scalable, and maintainable technical solutions. Working with business stakeholders, architects, data teams, security, governance, and platform engineering teams. Supporting deployments, production issue resolution, root-cause analysis, and continuous improvement. Mentoring junior engineers and promote engineering best practices. Some other highly valued skills may include: Hands-on experience with LLMs, RAG architecture, prompt engineering, agentic AI patterns, semantic search, vector databases, embedding models, AI evaluation, and AI observability. Experience in Databricks, Apache Spark, Snowflake, Delta Lake, real-time streaming, Data Mesh concepts, enterprise data catalogues, and advanced metadata management. Experience in AWS data services, Kafka, API management platforms, microservices, Event Hub, or Pub/Sub platforms. Experience in GitLab CI/CD, Jenkins, automated testing frameworks, Infrastructure as Code, Docker/Kubernetes, production monitoring, and observability tools. Knowledge of Banking or financial services domain, information security, privacy controls, GDPR, data retention, data entitlements, solution design, technical governance, stakeholder management, Agile delivery, mentoring, and consulting mindset. You may be assessed on key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills. The role is based out of Pune. Our Work Experience is the combination of everything that's unique about us: our culture, our core values, our company meetings, our commitment to sustainability, our recognition programs, but most importantly, it's our people. Our employees are self-disciplined, hard working, curious, trustworthy, humble, and truthful. They make choices according to what is best for the team, they live for opportunities to collaborate and make a difference, and they make us the #1 Top Workplace in the area.