Full-Time

Data Platform Developer

Posted on 2/21/2026

Barclays

Barclays

10,001+ employees

Wealth management services for UK clients

No salary listed

Pune, Maharashtra, India

In Person

Category
Data & Analytics (1)
Required Skills
Dynamodb
Redshift
Python
Data Science
Apache Spark
Apache Kafka
Kinesis
CloudFormation
AWS
Jenkins
Maven
Requirements
  • Handson coding experience preferably on Python
  • Strong knowledge and hands-on experience of AWS development including Lambda, Glue, Step Functions, IAM roles, Lakeformation, EventBridge, SNS, SQS, EC2,Security Groups, CloudFormation, RDS, DynamoDB, Redshift
  • Experience in building efficient data pipelines using Apache Spark and AWS services
  • Strong technical acumen with the ability to quickly understand complex systems, troubleshoot issues and apply sound engineering principles to solve problems
  • A proactive learner who stays up to date with new technologies and continuously seeks to improve their skills and understanding
  • Proven ability to design and develop enterprise level software solutions using tools and techniques such as Source Control, Build Tools (e.g. Maven), TDD, Jenkins etc.
  • Experience of reference and market data domain
  • Demonstrable working knowledge on different file formats JSON, Iceberg, Avro
  • BigData / Data Warehouse experience
  • Worked in Financial services domain
  • Experience of mentoring (not line managing) other members of the team
  • Relocation or willingness to work in Pune, India
Responsibilities
  • Design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for customers and colleagues
  • 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
  • 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 "Data Platform Developer at Barclays, responsible for supporting the successful delivery of Location Strategy projects to plan, budget, agreed quality and governance standards. You'll spearhead the evolution of our digital landscape, driving innovation and excellence. You will harness cutting-edge technology to revolutionise our digital offerings, ensuring unparalleled customer experiences.
  • To be successful as a "Data Platform Developer" you should, have experience with:
  • Handson coding experience preferably on Python.
  • Strong knowledge and hands-on experience of AWS development including...
  • Experience in building efficient data pipelines using Apache Spark and AWS services.
  • Strong technical acumen with the ability to quickly understand complex systems, troubleshoot issues and apply sound engineering principles to solve problems
  • A proactive learner who stays up to date with new technologies and continuously seeks to improve their skills and understanding
  • Proven ability to design and develop enterprise level software solutions using tools and techniques such as Source Control, Build Tools (e.g. Maven), TDD, Jenkins etc.
  • Experience of reference and market data domain
  • Demonstrable working knowledge on different file formats JSON, Iceberg, Avro
  • Knowledge of Streaming services is preferable (Kafka , MSK , Kinesis , Glue Streaming etc.)
  • BigData / Data Warehouse experience
  • Worked in Financial services domain
  • Experience of mentoring (not line managing) other members of the team
Desired Qualifications
  • Knowledge of Streaming services is preferable (Kafka , MSK , Kinesis , Glue Streaming etc.)
  • Location Pune

Barclays Wealth Management provides personalized wealth management services to clients across the UK through a regional network of financial experts. It delivers tailored investment management, financial planning, and estate and trust services, based on each client’s goals, risk tolerance, and time horizon, with support from Barclays’ broader banking resources. The company differentiates itself through its scale and integration, combining local, face-to-face guidance with the back‑end support and product access of a large UK bank. Its goal is to help clients preserve and grow their wealth over the long term while managing risk through a comprehensive, advisor-led service.

Company Size

10,001+

Company Stage

IPO

Headquarters

London, United Kingdom

Founded

1690

Simplify Jobs

Simplify's Take

What believers are saying

  • Expanding advice to £3 million assets raises wallet share from affluent households.
  • Birmingham and Manchester hiring broadens client acquisition beyond London.
  • Energy-services strength and residential finance deepen cross-sell across wealth and corporate clients.

What critics are saying

  • Rivals like HSBC, Lloyds, and St. James's Place pressure pricing and hiring costs.
  • Irish residential exposure tied to Glenveagh faces repayment stress if housing weakens.
  • Wealth-management conduct failures trigger FCA scrutiny, remediation costs, and client flight.

What makes Barclays unique

  • Barclays combines UK wealth management with corporate banking and research coverage.
  • Its regional UK adviser network targets mass-affluent clients outside London.
  • The firm participates in large multi-lender property financings like Glenveagh's €550 million refinancing.

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