Mainframe Tech Lead Analyst Job at Citi (Chennai)

Applications Development Tech Lead Analyst

The Business Analytics Lead Analyst will support the North America Fraud Prevent...

Location

United States , New Castle; Irving

Salary:

125760.00 - 188640.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

10+ years of hands-on experience developing in SAS, required
Knowledge of advanced SQL and/or SAS coding techniques, required
10+ years working with extremely large data sources from multiple platforms such as SQL Server, Oracle, Teradata, and Hadoop required
5+ years of hands-on experience with Hive/Hue, Python, or other Big Data tools, preferred
5+ years of hands-on knowledge of distributed platforms like Linux or Unix, preferred
Knowledge of Hadoop and mainframe platforms, preferred
5+ years of hands-on experience with SQL Server Management Studio (SSMS), preferred
Hands on data visualization experience in Tableau or Power BI, preferred
Experience in reporting and ad hoc data support, preferred
Intermediate to advanced knowledge of Microsoft Office Products (Word, Excel, PowerPoint, Access) required

Job Responsibility

Engage as technology and data SME during interactions with key internal Citi partners and external vendors to develop solutions
Develop code to extract data from various technology platforms to support Retail Bank portfolios
Develop reporting dashboards to highlight impact of fraud trends on business performance and to identify opportunities for improvement
Utilize in-depth Retail Bank business knowledge to provide proactive support to our partners (unsolicited reporting and tools)
Support key partners through data warehousing of business analytic views, data transmissions, data integrations, and process automation
Provide support for proofs of concept with new vendor tools that combat fraud applications and account takeover
Develop standards that ensure quality of execution and accuracy of business reporting
Manage ad-hoc requests for data analysis on data sources where documentation is minimal to non-existent
Utilize leadership skills
Utilize stakeholder and people management experience

What we offer

medical insurance
dental insurance
vision coverage
401k
life insurance
accident insurance
disability insurance
wellness programs
paid time off packages
planned time off (vacation)

Fulltime

Apps Support Tech Lead Analyst

The Apps Sup Tech Lead Analyst is a strategic professional who stays abreast of ...

Location

Mexico , Ciudad De Mexico

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6-10 years experience
Practical problem solving and strategic thinking skills
Demonstrated leadership, interpersonal skills and relationship building skills
Service oriented attitude
Ability to work in a fast-paced environment
Experience working or leading requirement gathering efforts for multiple large development projects at one-time
Proficient using basic technical tools and systems
Good interpersonal and communication skills
Bachelor’s/University degree, Master’s degree preferred
Fluent English

Job Responsibility

Partner with multiple technology teams to ensure appropriate integration of functions to meet goals
identify and define necessary system enhancements
analyze existing system logic, identify problems
and recommend and implements solutions
Provides expertise in area and an advanced level of understanding of the principles of apps support
Formulates and defines systems scope and objectives for complex, high impact application enhancements and problem resolution through in-depth analysis and evaluation of complex business processes, systems and industry standards
documents requirements
Partners with multiple technology areas and management teams to ensure appropriate integration of functions to meet goals
Works closely with Product Owners, Business Analysts and Systems Analysts to determine and document Systems impacts and support requirements
Considers the implications of the application of technology to the current environment

Fulltime

Apps Dev Tech Sr Lead Analyst Java SVP

Apps Dev Tech Sr Lead Analyst Java SVP at Citi. Own and drive end-to-end migrati...

Location

India , Chennai, Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related technical discipline
12–16 years of progressive software engineering experience, with at least 5 years in a senior technical leadership role (Tech Lead, Staff Engineer, principle)
Demonstrated experience leading or significantly contributing to at least one large-scale Mainframe modernisation or legacy platform migration programme
Prior experience in financial services, banking, or a similarly regulated industry strongly preferred
Java 17/21 (Expert), Python, COBOL / JCL (reading & assessment level)
Spring Boot, Spring Cloud, Spring Security, Spring Data JPA, Project Reactor / WebFlux
OpenShift, Kubernetes, Docker, Helm
Tekton, Harness, Jenkins, Git (Bitbucket / GitHub), Artifactory, SonarQube
Oracle, MongoDB, PostgreSQL, MS SQL Server, Redis, DB2/z
Apache Kafka, IBM MQ

Job Responsibility

Own and drive end-to-end migration of legacy Mainframe workloads (COBOL, JCL, CICS, IMS, DB2/z) to modern Java-based microservices deployed on enterprise container platforms (OpenShift / Kubernetes)
Conduct application assessments to identify migration candidates, define target-state architectures, and produce sequenced migration roadmaps with risk registers and rollback plans
Establish reusable migration patterns, tooling, and runbooks to accelerate successive migration waves
Leverage AI-assisted code translation tools (e.g., autonomous AI coding agents such as Devin) to automate COBOL-to-Java conversion at scale, with human-in-the-loop review gates
Validate functional parity post-migration through automated testing strategies (unit, integration, regression, performance)
Identify and quantify cost-reduction opportunities across MIPS consumption, software licensing, infrastructure footprint, and operational overhead
Build and maintain a technology cost model
track savings realisation against committed targets on a monthly cadence
Drive rationalisation of redundant systems, decommission end-of-life platforms, and consolidate tooling to reduce Total Cost of Ownership (TCO)
Partner with Finance and Vendor Management to renegotiate contracts and optimise spend through right-sizing, reserved capacity, and FinOps practices

Fulltime

Application Development Technical Lead Analyst - Vice President

The Applications Development Senior Manager is a Team lead level position respon...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

10+ years of IT experience
Expertise in Mainframe environment covering COBOL, CICS, DB2, JCL, VSAM, zAPI
Experience with Agile development methodologies
Integration & Security - WebSphere MQ (Messaging and inter-system communication), CICS MRO (Multi-region operation – CICS to CICS communication)
APIs (JSON/REST/SOAP integrations with mainframes via z/OS connect)
Working experience in a multi tech stack environment with Java front end and mainframe on the backend
Good communicator and capable of handling stakeholders in other regions
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Hands-on coding, design, testing support, debugging to ensure high-quality software delivery and deployment of Mainframe applications
Analyze user requirements and translate them into technical specifications
Collaborate with cross-functional teams to gather and analyze data requirements
Optimize mainframe programs for performance and efficiency
Provide technical guidance and mentorship to junior developers
Participate in code reviews and conduct quality assurance activities
Acts as SME to senior stakeholders and /or other team members
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Providing regular status updates to the manager and work with minimal supervision

Fulltime

Digital Software Engineer Analyst

The Digital S/W Engineer Intmd Analyst is a developing professional role. Deals ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5+ years in an Apps Development role
Strong analytical and quantitative skills
Data driven and results-oriented
Experience in running high traffic, distributed, cloud based services
Experience in affecting large culture change
Experience leading infrastructure programs
Skilled at working with third party service providers
Excellent written and oral communication skill
Proficiency in one or more back-end programming languages: Java (Spring Boot, Microservices), Python (Django, Flask), Node.js (Express.js), or C#.NET
Experience designing and developing RESTful APIs and microservices

Job Responsibility

Turn tech stack and application design into code on multiple development platforms (e.g. iOS, Android, web/Angular, services)
Address a variety of responses to problems, questions, or situations by applying established criteria to directly influence development outcomes
Responsible for applications systems analysis and programming activities that may include assisting with feasibility studies, time and cost estimates and implementation of new or revised applications systems and programs
Accountable for development, design, construction, testing and implementation and write secure, stable, testable and maintainable code
Engage in digital applications development, risk technology, Middleware, Mainframe applications, Non Mainframe applications, Analytic Model Development and Application support activities to meet specific business needs of user areas and to test systems to ensure integrity of deliverables
Take the time to fully learn the functionality, architecture, dependencies, and runtime properties of the systems involved with your projects
Understand the business context and the associated customer use cases
Understand the team’s technologies and are able to evaluate system designs and architecture as you participate in solution discussions, development and the creation of application / systems documentation
Drive clarity into technical implementation by driving system build and performance discussions, providing technical context to team members as required and competently represent your team’s systems to others both inside and outside Digital
Build and maintain integrated project development schedules that account for internal / external dependencies, differing SDLC approaches, numerous constraints, and adequately factor in contingency for unplanned delays

Fulltime

Digital Software Engineering Intmd Analyst

The Digital S/W Engineer Intmd Analyst is a developing professional role. Deals ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

2-5 years in an Apps Development role
Strong analytical and quantitative skills
Data driven and results-oriented
Experience in running high traffic, distributed, cloud based services
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

Job Responsibility

Turn tech stack and application design into code on multiple development platforms
Address a variety of responses to problems, questions, or situations by applying established criteria
Responsible for applications systems analysis and programming activities
Accountable for development, design, construction, testing and implementation and write secure, stable, testable and maintainable code
Engage in digital applications development, risk technology, Middleware, Mainframe applications, Non Mainframe applications, Analytic Model Development and Application support activities
Provide sound understanding of application development concepts and principles
Consult with users, clients and other technology groups on issues and recommend programming solutions
Learn the functionality, architecture, dependencies, and runtime properties of the systems involved
Understand the business context and the associated customer use cases
Understand the team’s technologies and evaluate system designs and architecture

Fulltime

Digital software engineer intmd analyst

The Digital S/W Engineer Intmd Analyst is a developing professional role. Deals ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-9 years in an Apps Development role
Demonstrated execution capabilities
Strong analytical and quantitative skills
Data driven and results-oriented
Experience in running high traffic, distributed, cloud based services
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

Job Responsibility

Turn tech stack and application design into code on multiple development platforms (e.g. iOS, Android, web/Angular, services)
Address a variety of responses to problems, questions, or situations by applying established criteria to directly influence development outcomes
Responsible for applications systems analysis and programming activities
Accountable for development, design, construction, testing and implementation and write secure, stable, testable and maintainable code
Engage in digital applications development, risk technology, Middleware, Mainframe applications, Non Mainframe applications, Analytic Model Development and Application support activities
Take the time to fully learn the functionality, architecture, dependencies, and runtime properties of the systems involved with your projects
Understand the business context and the associated customer use cases
Understand the team’s technologies and are able to evaluate system designs and architecture
Drive clarity into technical implementation
Build and maintain integrated project development schedules

Fulltime

Digital Software Engineering Intermediate Analyst

The Digital S/W Engineer Intmd Analyst is a developing professional role. Deals ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5+ years in an Apps Development role
Demonstrated execution capabilities
Strong experience in Springboot APIs
Strong experience in use of copilot/AI tools for development efficiency
Strong analytical and quantitative skills
Data driven and results-oriented
Experience in running high traffic, distributed, cloud based services
Experience in affecting large culture change
Experience leading infrastructure programs
Skilled at working with third party service providers

Job Responsibility

Turn tech stack and application design into code on multiple development platforms (e.g. iOS, Android, web/Angular, services)
Use AI tools like copilot, internal Citi AI tools to bring efficiency in development, delivery process
Drive POCs on new ideas
Address a variety of responses to problems, questions, or situations by applying established criteria to directly influence development outcomes
Responsible for applications systems analysis and programming activities
Accountable for development, design, construction, testing and implementation and write secure, stable, testable and maintainable code
Engage in digital applications development, risk technology, Middleware, Mainframe applications, Non Mainframe applications, Analytic Model Development and Application support activities
Take the time to fully learn the functionality, architecture, dependencies, and runtime properties of the systems involved with your projects
Understand the business context and the associated customer use cases
Understand the team’s technologies and are able to evaluate system designs and architecture

Fulltime

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Mainframe Tech Lead Analyst

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