Application Production Support - Hadoop Job at Enormous Enterprise (Plano)

Applications Support Senior Analyst

The Applications Support Senior Analyst is responsible for providing technical a...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

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

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

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

Applications Support Senior Manager

The Apps Support Senior Manager accomplishes results through the management of p...

Location

Canada , Mississauga

Salary:

120800.00 - 170800.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

6+ years experience in an Apps Support role would be an added advantage, but not essential
Experience with people management
Highly assertive communications skills, commanding personality
Experience with application support would be an added advantage, but not essential
Effectively share information with other support team members and with other technology teams
Ability to plan and organize workload
Consistently demonstrates clear and concise written and verbal communication skills
Ability to communicate appropriately to relevant stakeholders
Bachelor’s/University degree, Master’s degree preferred
6+ years of hands-on experience in Production Support Operations is essential

Job Responsibility

Manages one or more apps support teams
Provides technical oversight across systems and applications
leverage skills across multiple apps support areas
Provide a holistic view of the production environment for both technology and business management, working closely as a trusted partner for senior business heads
Provide guidance on feedback reviews with development managers, ensuring outstanding issues are tracked to closure, particularly long-term strategic fixes
Performs controlled resolution of incidents and problems including prioritization and escalation to relevant groups when appropriate, root cause analysis of all problems with follow-through to resolution
Consults with the primary clients of the application in conjunction with development managers in order to understand the strategic objectives of users
Requires awareness of audit and compliance related issues
Contributes to formulation of strategies for apps support and other functional areas
Champion stability initiatives to enable application high availability for Business-As-Usual which includes better monitoring, failover and resiliency

Fulltime

L2/L3 Production Support – Assistant Vice President

We are seeking an experienced L2/L3 Production Support - AVP to join our Product...

Location

United States , Tampa

Salary:

87280.00 - 130920.00 USD / Year

Citi

Expiration Date

February 21, 2026

Requirements

Bachelor’s or master’s degree in computer science, Information Technology, Engineering, or a related field
5-8 Years of experience in application or production support with 2+ years at a lead level
Strong hands-on experience with SQL (MSSQL/Oracle or similar, Stored proc, SSIS, SSRS )
Experience with Unix/Linux (scripting, file manipulation, job control) and Big Data technologies (Hadoop, Hive, Spark)
Job Schedulers like Autosys
Log analysis tools
Solid understanding of financial instruments and trade lifecycle (Equities, Fixed incomes, Secured Financing, Derivatives, Liquidity management)
Familiarity with CUSIP, ISINs and other instrument identifiers
Knowledge of front office/back office and reporting workflows and operations
Excellent analytical and problem-solving skills

Job Responsibility

Provide L2/L3 production support for mission critical liquidity reporting and financial applications, ensuring high availability and performance
Monitor and resolve incidents related to trade capture, batch failures, position keeping, market data, pricing, risk and liquidity reporting
Engage with operations, traders, quants, development teams to understand and resolve production outages/issues
Proactively manage alerts, logs and jobs using Autosys, Unix tools, and monitoring platforms (ITRS/AWP)
Execute advance SQL queries and scripts for data analysis, validation, and issue resolution
Support multiple applications build on stored proc, SSIS, SSRS, Big data ecosystems (hive, spark, Hadoop) and troubleshoot data pipeline issues
Maintain and improve knowledge bases, SOPs, and runbooks for production support
Participate in change management and release activities, including deployment validations
Lead root cause analysis (RCA) , conduct post incident reviews, and drive permanent resolutions
Collaborate with infrastructure teams on capacity, performance, and system resilience initiatives

What we offer

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Fulltime

!

Bigdata Applications Support Analyst

The Applications Support Senior Analyst is responsible for providing technical a...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8-12 years' experience and 6-8 years of experience in an Application Support role
Proficient in creating and debugging complex SQL queries for data analysis and troubleshooting
Have experience with Big Data technologies, including Hadoop, Hive, Impala, and Spark
Manage job orchestration using tools like Autosys and other schedulers
Experience in developing and optimizing Unix shell scripts for automation and issue resolution
Knowledge/ experience of Issue Tracking/Problem Management tools and Reporting tools (Service Now, Jira etc.)
Experience installing, configuring or supporting business applications
Experience with some programming languages (like python) and willingness/ability to learn
Understanding of financial domain (in the areas of Markets data, Funds Transfer Pricing and Liquidity Premium) is an added advantage
Advanced execution capabilities and ability to adjust quickly to changes and re-prioritization

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

Fulltime

New

Senior Systems Operations Engineer

Wells Fargo is seeking a Senior Systems Operations Engineer.

Location

India , Bengaluru

Salary:

Not provided

Wells Fargo

Expiration Date

February 21, 2026

Requirements

4+ years of Systems Engineering, Technology Architecture experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education.
Experience as Site Reliability Engineer
Knowledge/experience on developing automated solutions using Python
Hands on knowledge about LLMs/ leveraging LLM/ supporting LLM based solutions
Knowledge/experience of Puppet/Ansible.
Big data experience needed (Big Query, Hadoop)
Linux O/S capabilities
Experience in AIML area (MLOps)
Pyspark experience
Experience with Tableau/ MicroStrategy or similar BI tools

Job Responsibility

Lead or participate in managing all installed systems and infrastructure within the Systems Operations functional area
Contribute in increasing system efficiencies and lowering the human intervention time on related tasks
Review and analyze moderately complex operational support systems, application software, and system management tools to ensure the highest levels of systems and infrastructure availability
Work with vendors and other technical personnel for problem resolution
Lead team to meet technical deliverables while leveraging solid understanding of technical process controls or standards
Collaborate with vendors and other technical personnel to resolve technical issues and achieve highest levels of systems and infrastructure availability
Participate in development of Generative AI Platform Capabilities
Responsible for AI model delivery to on-prem infrastructure and cloud platforms (GCP, Azure ML)
Participate in day-to-day scrum calls for platform capability build
Research industry best practices, evaluate new technologies, develop standards and engineering best practices and recommend innovative solutions that support automation and improve platform resiliency and fault tolerance of critical applications

Fulltime

!

Java Developer

This role involves working on Citi’s next generation Risk Management platform as...

Location

Poland , Warsaw

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Minimum 7 years in modern Java development, with strong Spring Boot and Microservices
Excellent understanding of distributed system design
Experience with high availability, resiliency, and low-latency applications (a plus)
Familiarity with Hadoop ecosystem (HDFS, Hive, Spark, Kafka) (a big plus)
Proficiency in Python, Docker, Kubernetes, ELK, MongoDB, and SQL
Strong analytical, problem-solving, and communication skills
Bachelor's in CS/IT or a related field
Familiarity with Risk Management, financial services, and banking

Job Responsibility

Involve in the full development lifecycle from analysis and design through to deployment and 3rd line production support
Help designing the application at low level and contribute to higher level architecture decisions
Provide technical guidance and influence over junior members of the team
Work closely with other team members to maintain high quality of the created code
Work in a leading banking environment on modern risk system software development
Play a key role in Citi achieving its mission and learn how to sustain a common risk platform serving many demanding trading businesses

What we offer

Private Medical Care Program
Life Insurance Program
Pension Plan contribution (PPE Program)
Employee Assistance Program
Paid Parental Leave Program (maternity and paternity leave)
Sport Card
Holidays Allowance
Sport and team recreation activities
Special offers and discounts for employees
Access to an array of learning and development resources

Fulltime

Data Governance Engineer

The role focuses on deploying and managing enterprise-scale Data Governance prac...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

7+ years of Data Governance and Data Engineering experience, with significant exposure to enabling Data availability, data discovery, quality & reliability, with appropriate security & access controls in enterprise-scale ecosystem
First level university degree
Experience working with Data governance & metadata management tools (Collibra, Databricks Unity Catalog, Atlan, etc.)
Subject matter expertise of consent management concepts and tools
Demonstrated knowledge of research methodology and the ability to manage complex data requests
Excellent analytical thinking, technical analysis, and data manipulation skills
Proven track record of development of SQL SSIS packages with ETL flow
Experience with AI application deployment governance a plus
Technologies such as MS SQL Server, Databricks, Hadoop, SAP S4/HANA
Experience with SQL databases and building SSIS packages

Job Responsibility

Drive the design and development of Data Dictionary, Lineage, Data Quality, Security & Access Control for Business-relevant data subjects & reports across business domains
Engage with the business users community to enable ease of Data Discovery and build trust in the data through Data Quality & Reliability monitoring with key metrics & SLAs defined
Supports the development and sustaining of Data subjects in the Database layer to enable BI dashboards and AI solutions
Drives the engagement and alignment with the HPE IT/CDO team on Governance initiatives, including partnering with functional teams across the business
Test, validate and assure the quality of complex AI-powered product features
Partner with a highly motivated and talented set of colleagues
Be a motivated, self-starter who can operate with minimal handholding
Collaborate across teams and time zones, demonstrating flexibility and accountability.

What we offer

Comprehensive suite of benefits supporting physical, financial and emotional wellbeing
Specific programs to help achieve career goals
Comprehensive inclusion and flexibility to manage work and personal needs.

Fulltime

Big Data Spark Development Vice President

We are seeking a Software/Application Dev Lead Analyst for Global Data Platform ...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Bachelor's or master's degree in computer science, Information Technology, or equivalent
Minimum 15 years of work experience
At least 8 years of experience of leading Enterprise Bigdata Development and Data Science (Analytical) teams
Experience developing Applications for High volume instanced payments and/or AML industry is a significant plus
Experience working in Banking technology is preferred
Very strong Engineer excellence knowledge and experience like Data patterns, Pipelines, DQs, Recons, Governance, Scalable application traits and cloud portable coding
Project management, interpersonal, and communication skills, with high attention to details
Must-Have: Experience in building enterprise-grade transaction management and AML system with focus on recovery, stability, reliability, scalability and performance
Must-Have: Strong hand-on seasoned engineer/lead in Bigdata data store application building using enterprise SDLC/Agile methodology, Data modelling/Architect, supporting Operational and production systems
Must-Have: Strong technical skills and hand-on in Spark/Scala, Kafka, Hadoop, Couchbase, HBASE and Snowflake

Job Responsibility

Manage one or more Applications Development teams to accomplish established goals as well as conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions)
Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applications
Review and analyze proposed technical solutions for projects
Contribute to formulation of strategies for applications development and other functional areas
Develop comprehensive knowledge of how areas of business integrate to accomplish business goals
Provide evaluative judgment based on analysis of factual data in complicated and unique situations
Impact the Applications Development area through monitoring delivery of end results, participate in budget management, and handling day-to-day staff management issues, including resource management and allocation of work within the team/project
Ensure essential procedures are followed and contribute to defining standards negotiating with external parties when necessary
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, as well as effectively supervise the activity of others and create accountability with those who fail to maintain these standards

Fulltime

Application Production Support - Hadoop

Enormous Enterprise

Location:
United States , Plano ▼
Charlotte
Pennington

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Requirements:

Additional Information:

Job Posted:
January 16, 2026

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