CrawlJobs Logo

Big Data Applications Support Analyst

https://www.citi.com/ Logo

Citi

Location Icon

Location:
India , Pune

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

The Apps Support Intmd Analyst is a developing professional role. Deals with most problems independently and has some latitude to solve complex problems. Integrates in-depth specialty area knowledge with a solid understanding of industry standards and practices. Good understanding of how the team and area integrate with others in accomplishing the objectives of the subfunction/ job family. Applies analytical thinking and knowledge of data analysis tools and methodologies. Requires attention to detail when making judgments and recommendations based on the analysis of factual information. Typically deals with variable issues with potentially broader business impact. Applies professional judgment when interpreting data and results. Breaks down information in a systematic and communicable manner. Developed communication and diplomacy skills are required in order to exchange potentially complex/sensitive information. Moderate but direct impact through close contact with the businesses' core activities. Quality and timeliness of service provided will affect the effectiveness of own team and other closely related teams.

Job Responsibility:

  • The Apps Support Intmd Analyst provides technical and business support for users of Citi Applications
  • Utilizes good understanding of apps support procedures and concepts and basic knowledge of other technical areas to field issues and queries from stakeholders, provide short-term resolutions and work with relevant technology partners for long term remediation
  • Develop a comprehensive understanding of how areas of apps support collectively integrate to contribute to achieving business goals
  • Act as a liaison between users/traders, interfacing internal technology groups and vendors
  • Participates in disaster recovery testing
  • Participate in application releases, from development, testing and deployment into production
  • perform post release checkouts after application releases and infrastructure updates
  • Develop and maintain technical support documentation
  • Considers implications of the application of technology to the current environment
  • Analyzes applications to identify risks, vulnerabilities and security issues
  • Makes evaluative judgments based on analysis of factual information
  • resolves problems by identifying and selecting solutions Cooperation with Development colleagues to prioritize bug fixes and support tooling requirements
  • Directly impacts the business by ensuring the quality of work provided by self and others
  • impacts own team and closely related work teams
  • Exchanges ideas and information
  • Active involvement in and ownership of Support Project items, covering Stability, Efficiency, and Effectiveness initiatives
  • Performs other duties and functions as assigned in a concise and logical manner
  • Has the ability to operate with a limited level of direct supervision
  • Can exercise independence of judgement and autonomy
  • Acts as SME to senior stakeholders and /or other team members
  • 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:

  • 5+ Experience writing Linux Shell scripts
  • Good Technical knowledge of Cloudera stack, Kafka, Spark, Hive, HBase, Sqoop, Talend, Couchbase
  • Good Technical knowledge of Oracle 19c, SQL, MS SQL Server
  • Good Technical Skills in Java, API and XML
  • Familiarity with ITIL process, ServiceNow, ITRS monitoring and AppDynamics tools
  • Technical understanding of IBM WebSphere and TIBCO
  • Knowledge of MicroStrategy and Tableau
  • Knowledge NDM, SFTP, MQ & TIBCO EMS
  • Autosys or relevant batching tools
  • Experience on Cloud computing and migrating applications to ECS containers
  • Experience on GitHub , TeamCity , Maven, CHEF or Ansible, Jenkins
  • Practical problem solving and strategic thinking skills
  • Service oriented attitude
  • Ability to work in a fast-paced environment
  • Proficient using basic technical tools and systems
  • Good interpersonal and communication skills
  • Bachelor’s/University degree or equivalent experience

Additional Information:

Job Posted:
April 23, 2026

Employment Type:
Fulltime
Work Type:
On-site work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Big Data Applications Support Analyst

Big Data Application Developer

The Applications Development Intermediate Programmer Analyst is an intermediate ...
Location
Location
India , Chennai
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4-8 years of relevant experience in big data development
  • Desired Skills: Core Java, Full Stack developer, Big Data Frameworks, Hadoop, Scala, Hive, Impala, Kafka and Elastic along with focus on data analysis
  • Good to have Skills: Python, Service Now, Jira/Confluence
  • Hands-on expertise with application design, software development and automated testing
  • Strong computer science fundamentals in data structures, algorithms, databases, and operating systems
  • Intermediate level experience in Applications Development role
  • Consistently demonstrates clear and concise written and verbal communication
  • Demonstrated problem-solving and decision-making skills
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
  • Bachelor’s degree/University degree or equivalent experience
Job Responsibility
Job Responsibility
  • Develop Code, test, document and release stories as part of development team
  • Reviewing code work for accuracy and functionality
  • Apply fundamental knowledge of programming languages for design specifications
  • Work closely with Program Management and Quality Control teams to deliver quality software to agreed project schedules
  • Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
  • Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
  • Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
  • Serve as advisor or coach to new or lower level analysts
  • Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
  • Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
  • Fulltime
Read More
Arrow Right

Big Data Application Developer

The Applications Development Intermediate Programmer Analyst is an intermediate ...
Location
Location
India , Chennai
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4-8 years of relevant experience in big data development
  • Desired Skills: Core Java, Full Stack developer, Big Data Frameworks, Hadoop, Scala, Hive, Impala, Kafka and Elastic along with focus on data analysis
  • Good to have Skills: Python, Service Now, Jira/Confluence
  • Hands-on expertise with application design, software development and automated testing
  • Strong computer science fundamentals in data structures, algorithms, databases, and operating systems
  • Intermediate level experience in Applications Development role
  • Consistently demonstrates clear and concise written and verbal communication
  • Demonstrated problem-solving and decision-making skills
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
  • Bachelor’s degree/University degree or equivalent experience
Job Responsibility
Job Responsibility
  • Develop Code, test, document and release stories as part of development team
  • Reviewing code work for accuracy and functionality
  • Apply fundamental knowledge of programming languages for design specifications
  • Work closely with Program Management and Quality Control teams to deliver quality software to agreed project schedules
  • Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
  • Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
  • Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
  • Serve as advisor or coach to new or lower level analysts
  • Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
  • Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
  • Fulltime
Read More
Arrow Right

Applications Support Senior Analyst

The Applications Support Senior Analyst is responsible for providing technical a...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10+ years' experience in an Application Support role L2 & L3
  • Experience installing, configuring or supporting business applications
  • Experience with some programming languages and willingness/ability to learn
  • Advanced execution capabilities and ability to adjust quickly to changes and re-prioritization
  • Effective written and verbal communications including ability to explain technical issues in simple terms that non-IT staff can understand
  • Demonstrated analytical skills
  • Issue tracking and reporting using tools
  • Knowledge/ experience of problem Management Tools
  • Good all-round technical skills
  • Effectively share information with other support team members and with other technology teams
Job Responsibility
Job Responsibility
  • Provide Level 2/3 support for business applications, troubleshooting technical and functional issues
  • Monitor daily Autosys job executions, system performance, ensuring uptime and reliability
  • Investigate and diagnose production issues in a timely manner to provide root cause analysis and solutions to prevent future issues
  • Collaborate with cross-functional teams to identify and resolve production issues
  • Create and maintain documentation related to production issues and resolutions
  • Coordinate with development and release management teams to ensure smooth deployment of sprint releases with minimal business interruptions
  • Coordinate with development, release management and business teams to during the UAT Testing phase of the sprint
  • Coordinate with SA and EAP teams on the System updates, green zones and COB activities
  • Monitor and Manage Inbound and Outbound feed SLA breaches
  • Provide timely updates on system performance and issue status to senior management
What we offer
What we offer
  • Global Benefits
  • We bring the best to our people
  • We put our employees first and provide the best-in-class benefits they need to be well, live well and save well
  • Fulltime
Read More
Arrow Right

Application Developer - Java Spark Big Data

The Applications Development Senior Programmer Analyst is an intermediate level ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Engineering, or a related field
  • Extensive development expertise in building the high scaled and performant software platforms for data computation and processing
  • Experience in software development with a strong focus on Core Java and Spark
  • Expert level knowledge of core Java concepts and framework such as Spring Boot, Microservices and well versed with OOPs concepts and design patterns
  • Hands-on experience with Apache Spark (with Java)
  • Experience with caching solutions like Pinot, Redis etc.
  • Strong knowledge of Oracle DB, including schema design and query optimization
  • Strong problem-solving skills and the ability to work independently
  • Excellent communication and teamwork skills
  • Strong computer science fundamentals in data structures, algorithms, databases, and operating systems
Job Responsibility
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
  • Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
  • 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
  • Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
  • Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
  • Ensure essential procedures are followed and help define operating standards and processes
  • Serve as advisor or coach to new or lower level analysts
  • Has the ability to operate with a limited level of direct supervision
  • Can exercise independence of judgement and autonomy
  • Acts as SME to senior stakeholders and /or other team members
  • Fulltime
Read More
Arrow Right

Application Developer - Java Spark Big Data

The Applications Development Senior Programmer Analyst is an intermediate level ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Engineering, or a related field
  • Extensive development expertise in building the high scaled and performant software platforms for data computation and processing
  • Experience in software development with a strong focus on Core Java and Spark
  • Expert level knowledge of core Java concepts and framework such as Spring Boot, Microservices and well versed with OOPs concepts and design patterns
  • Hands-on experience with Apache Spark (with Java)
  • Experience with caching solutions like Pinot, Redis etc.
  • Strong knowledge of Oracle DB, including schema design and query optimization
  • Strong problem-solving skills and the ability to work independently
  • Excellent communication and teamwork skills
  • Strong computer science fundamentals in data structures, algorithms, databases, and operating systems
Job Responsibility
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
  • Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
  • 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
  • Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
  • Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
  • Ensure essential procedures are followed and help define operating standards and processes
  • Serve as advisor or coach to new or lower level analysts
  • Operate with a limited level of direct supervision
  • Act as SME to senior stakeholders and/or other team members
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets.
What we offer
What we offer
  • Equal opportunity employer
  • Consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran
  • Reasonable accommodation for persons with disability.
  • Fulltime
Read More
Arrow Right

Big Data Lead Developer

We are seeking a highly skilled and experienced Big Data Lead Developer to estab...
Location
Location
Canada , Mississauga
Salary
Salary:
170.00 USD / Year
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of relevant experience in Big Data application development or systems analysis role
  • Experience in leading and mentoring big data engineering teams
  • Strong understanding of big data concepts, architectures, and technologies (e.g., Hadoop, PySpark, Hive, Kafka, NoSQL databases)
  • Proficiency in programming languages such as Java, Scala, or Python
  • Excellent problem-solving and analytical skills
  • Strong presentation, communication and interpersonal skills
  • Experience with data warehousing and business intelligence tools
  • Experience with data visualization and reporting
  • Knowledge of cloud-based big data platforms (e.g., AWS EMR, Azure HDInsight, Google Cloud Dataproc)
  • Proficiency in Unix/Linux environments
Job Responsibility
Job Responsibility
  • Lead and mentor a team of big data engineers, fostering a collaborative and high-performing environment
  • Provide technical guidance, code reviews, and support for professional development
  • Design and implement scalable and robust big data architectures and pipelines to handle large volumes of data from various sources
  • Evaluate and select appropriate big data technologies and tools based on project requirements and industry best practices
  • Implement and integrate these technologies into our existing infrastructure
  • Develop and optimize data processing and analysis workflows using technologies such as Spark, Hadoop, Hive, and other relevant tools
  • Implement data quality checks and ensure adherence to data governance policies and procedures
  • Continuously monitor and optimize the performance of big data systems and pipelines to ensure efficient data processing and retrieval
  • Collaborate effectively with cross-functional teams, including data scientists, business analysts, and product managers, to understand their data needs and deliver impactful solutions
  • Stay up to date with the latest advancements in big data technologies and explore new tools and techniques to improve our data infrastructure
What we offer
What we offer
  • Global benefits designed to support your well-being, growth, and work-life balance
  • Fulltime
Read More
Arrow Right

Big Data Developer

The Applications Development Intermediate Programmer Analyst is an intermediate ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 2-5 years of relevant experience in the Financial Service industry
  • Intermediate level experience in Applications Development role
  • Consistently demonstrates clear and concise written and verbal communication
  • Demonstrated problem-solving and decision-making skills
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
  • Bachelor’s degree/University degree or equivalent experience
Job Responsibility
Job Responsibility
  • Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
  • Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
  • Apply fundamental knowledge of programming languages for design specifications
  • Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
  • Serve as advisor or coach to new or lower level analysts
  • Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
  • Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
  • Has the ability to operate with a limited level of direct supervision
  • Can exercise independence of judgement and autonomy
  • Acts as SME to senior stakeholders and /or other team members
  • Fulltime
Read More
Arrow Right

Big Data/Java Application Developer

The Big Data/Java Application Developer is an intermediate level position respon...
Location
Location
Canada , Mississauga
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of relevant experience
  • Experience in systems analysis and programming of software applications
  • Experience in managing and implementing successful projects
  • Working knowledge of consulting/project management techniques/methods
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
  • Hands on relevant experience in Angular, HTML, CSS Java, Spring boot, Oracle, NoSQL OR Design, develop, and optimize scalable distributed data processing pipelines using Apache Spark and Scala.
  • Proficiency in Functional Programming: High proficiency in Scala-based functional programming for developing robust and efficient data processing pipelines.
  • Proficiency in Big Data Technologies: Strong experience with Apache Spark, Hadoop ecosystem tools such as Hive, HDFS, and YARN.
  • Programming and Scripting: Advanced knowledge of Scala and a good understanding of Python for data engineering tasks.
  • Data Modeling and ETL Processes: Solid understanding of data modeling principles and ETL processes in big data environments.
Job Responsibility
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
  • Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
  • 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
  • Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
  • Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
  • Ensure essential procedures are followed and help define operating standards and processes
  • Serve as advisor or coach to new or lower level analysts
  • Has the ability to operate with a limited level of direct supervision.
  • Can exercise independence of judgement and autonomy.
  • Experience managing an data focused product, ML platform and or UI/UX
  • Fulltime
Read More
Arrow Right