Senior C# and Python Developer We are seeking a highly skilled and experienced Senior C# and Python Developer to join our team. The ideal candidate will be responsible for developing new .NET client libraries for our dat…
The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in c…
Skills: Applications Development, System Analysis, Programming, Scripting Tools, Security Analysis
El ejecutivo 1 personal de sucursal es un puesto de nivel inicial responsable de asistir en la ejecución de ventas, productos o actividades de servicio en coordinación con el equipo de servicio al cliente. El objetivo ge…
Skills: Financial Product Sales, Customer Relationship Management, Customer Retention, Risk Assessment, Written Communication
Vietnam Liquidity Management Services Product Lead
Ho Chi Minh City, Vietnam · On-site
Senior+$3.5B raised
The Product Manager is a senior management level position responsible for managing a broad range of Product Management employees, setting strategy and providing direction, leadership and budgetary management, etc. Additi…
Belfast, Northern Ireland, United Kingdom · Hybrid
Mid level$3.5B raised
Overview: Join Citi Belfast and become a vital part of a global financial institution. We are seeking a skilled and proactive individual to join our Markets Operations team. As an SME in Issuance Settlements, you will be…
Securities & Derivatives Group Manager - C14 - PUNE
Pune, Maharashtra, India · Hybrid
Senior+$3.5B raised
The Securities & Derivatives Group Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to process orders and transactions origin…
Skills: Securities Settlement, Derivatives Settlement, People Management, Project Management, Risk Control
Role Summary: The Corporate Salesperson is a strategic, energetic, and adaptable professional who thrives in a dynamic and challenging environment. This individual will drive best-in-class solutions for clients, manage r…
Skills: FX Sales, FX Options, Risk Management Solutions, Corporate Finance, Financial Accounting
Senior Bigdata Developer - Assistant Vice President
Pune, Maharashtra, India · Hybrid
Senior+$3.5B raised
The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordin…
Skills: Python, Pyspark, Scala, Big Data Ecosystem, Unix Shell Scripting
JANA & Asia South Liquidity Management (LMS) - Investor & Issuer Services LMS Head APAC Clusters
Singapore, Singapore · On-site
Senior+$3.5B raised
Citi, a global leader in Liquidity Management Services, is seeking a talented, ambitious and experienced Product Manager to join our world-class team in Singapore. This is a unique opportunity to play a pivotal role at t…
Skills: Liquidity Management, Treasury, Finance, Product Control, Data Analytics
The Securities & Derivatives Sr Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to process orders and transactions originati…
Skills: Securities Settlement, Derivatives Processing, People Management, Risk Assessment, Business Planning
Citi Security and Investigative Services (CSIS) Lead Investigator - Vice President
Budapest, Central Hungary, Hungary · Hybrid
$14769k–$24762k/yr
Senior$3.5B raised
Are you looking for a career move that will place you in a global financial organization? Then bring your skills in fraud detection, financial crime investigation, report writing and communication to Citi’s CSIS Team. By…
The KYC Operations Senior Manager is a senior management-level position responsible for accomplishing results through the management of a team or department to provide Anti-Money Laundering (AML) monitoring, governance, …
Skills: Business Acumen, Credible Challenge, Laws And Regulations, Management Reporting, Policy And Procedure
Credit Risk Analytics - Strategic Initiatives - Assistant Vice President
Mumbai, Maharashtra, India · Hybrid
Senior$3.5B raised
The Credit Portfolio Senior Analyst is an intermediate-level position responsible for conducting credit reviews, credit approval and monitoring the portfolio to identify credit migration in coordination with the Risk Man…
The Reference Data Services Rep performs relatively complex assignments. Has direct impact on the business by ensuring the quality of the tasks or services provided. Works under little to no direct supervision. May servi…
Skills: Reference Data Management, Settlement Instructions, SSI Data, Trade Flow Knowledge, Data Remediation
The Full Stack Developer is a seasoned professional role. Applies in-depth disciplinary knowledge, contributing to the development of new techniques and the improvement of processes and workflow for the area or function.…
Skills: JavaScript, Java, React.js, Spring Boot, Oracle
The Personal Banker SAFE Act is an entry level position responsible for the assistance in the execution of sales, products or service activities in coordination with the customer service team. The overall objective of th…
The Senior Executive Assistant provides support to another individual or group of individuals by handling correspondence, managing calendars and appointments, arranging conferences and conference calls, making travel arr…
Skills: Calendar Management, Travel Coordination, Expense Reporting, Microsoft Office, Executive Support
Join Citi's XVA Technology team in London as a Lead Software Engineer at Vice President level, and take on a role at the intersection of advanced software engineering and AI-driven innovation — at a firm where your code,…
Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills and experience within Wholesale Credit Risk (corporate), including due diligence, transactional, …
Business Communications Manager – Citi Wealth, Vice President
New York, New York, United States · Hybrid
$130k–$195k/yr
Senior$3.5B raised
The Enterprise Services and Public Affairs (ESPA) Global Communications team is dedicated to enhancing and protecting Citi's reputation across all businesses and brands. We achieve this through strategic communication wi…
Skills: Corporate Communications, Financial Communications, Public Relations, Media Relations, Executive Communications
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Full-time
Posted 34d ago
~40 hrs/week
Responsibilities
Develop and maintain .NET and Python client libraries for a data platform, including the support of desktop data browsers and Excel DNA add-ins. Provide L3 production support, perform root cause analysis, and collaborate with cross-functional teams to deliver high-quality technical solutions.
Requirements
Requires over 6 years of professional software development experience with strong proficiency in C#, .NET Core, and expert-level Python. Candidates must have hands-on experience with gRPC, WPF, WinForms, and Excel DNA development.
Full job description
Senior C# and Python Developer
We are seeking a highly skilled and experienced Senior C# and Python Developer to join our team. The ideal candidate will be responsible for developing new .NET client libraries for our data platform, maintaining existing .NET and Python libraries, and supporting our desktop data browser and Excel DNA add-ins. This role requires a proactive individual who can provide L3 support, troubleshoot production issues, and contribute to lower environment support on a rotational basis.
Responsibilities:
Design, develop, and implement new .NET client libraries using .NET Core for seamless integration with our data platform, with a strong focus on Multithreading and LINQ.
Maintain and enhance existing .NET libraries, ensuring high performance, reliability, and scalability.
Develop and maintain Python libraries for data platform interactions.
Support and improve the desktop data browser application, ensuring a robust user experience.
Develop and maintain Excel DNA add-ins to extend data platform functionality within Excel.
Provide L3 support for production issues, including root cause analysis and timely resolution.
Perform troubleshooting for issues across various environments (development, UAT, production).
Participate in a rotational schedule for lower environment support, ensuring smooth operations and stability.
Collaborate with cross-functional teams to understand requirements and deliver high-quality solutions.
Write comprehensive technical documentation for all developed components and systems.
Participate in code reviews to ensure code quality, adherence to best practices, and knowledge sharing.
Required Skills and Qualifications:
Experience: 6+ years of professional software development experience.
C#/.NET: Strong proficiency in C# and .NET Core, with extensive experience in Multithreading and LINQ for developing client libraries and desktop applications. Familiarity with .NET Framework for existing libraries is a plus.
gRPC: Hands-on experience with gRPC for building high-performance, language-agnostic service communication.
WPF and WinForms: Hands-on experience with Windows Presentation Foundation (WPF) and Windows Forms (WinForms) for building desktop applications.
Python: Expert-level knowledge of Python, including experience with library development and data manipulation.
Unit Testing: Strong understanding and experience with unit testing frameworks and practices for C# and Python.
Security: Strong understanding of secure coding practices and a good sense of security in software development.
Excel DNA: Proven experience in developing and maintaining Excel DNA add-ins.
Troubleshooting & Support: Excellent problem-solving skills with a strong ability to provide L3 support and troubleshoot complex production issues.
Communication: Strong verbal and written communication skills, with the ability to articulate technical concepts clearly.
Teamwork: Ability to work effectively in a collaborative team environment.
Proactive: Self-motivated and proactive in identifying and resolving issues.
Preferred Qualifications:
Experience with data platforms and related technologies.
Familiarity with CI/CD pipelines and DevOps practices.
Experience in financial services or a related regulated industry.
Knowledge of various testing methodologies and tools.
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have over 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities.
For information on Citi’s commitment to privacy, visit on.citi/privacy.
Offices: 388 Greenwich Street, New York, New York 10013, US · Locations in over 100 countries, http://www.citigroup.com/citi/global/index.htm, 10022, US · 5900 Hurontario St, Mississauga, ON L5R 0B8, CA · 165 Jalan Ampang, Kuala Lumpur, Federal Territory of Kuala Lumpur 50450, MY · Calle 62C O, Panama City, Panama, PA
BankingCommercial BankingInvestment BankingWealth ManagementCredit CardsCapital MarketsEquity and Fixed Income ResearchConsumer LendingCash Managementand Transaction Services
Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have over 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities.
For information on Citi’s commitment to privacy, visit on.citi/privacy.
Offices: 388 Greenwich Street, New York, New York 10013, US · Locations in over 100 countries, http://www.citigroup.com/citi/global/index.htm, 10022, US · 5900 Hurontario St, Mississauga, ON L5R 0B8, CA · 165 Jalan Ampang, Kuala Lumpur, Federal Territory of Kuala Lumpur 50450, MY · Calle 62C O, Panama City, Panama, PA
BankingCommercial BankingInvestment BankingWealth ManagementCredit CardsCapital MarketsEquity and Fixed Income ResearchConsumer LendingCash Managementand Transaction Services