Java Algo Developer, Fixed Income Trading Job at Citi (New York)

Fixed Income Algo Java Developer

The Rates E-Trading technology team in North America is responsible for the plat...

Location

Canada , Mississauga; Toronto

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Bachelor’s degree with a relevant major (Computer Science, Information Technology, Mathematics, Engineering, or similar)
Experience in design and development of high performance, low-latency, multi-threaded applications
Extensive hands-on development experience in Java
Demonstrated ability to learn new business concepts and technologies
Solid understanding of software development fundamentals including data structures, design patterns and object-orientated programming
Proficiency in core Java (5+ years of experience) with demonstrable success in developing multi-threaded applications
Proven ability to develop clean, testable code
Understanding of relational database concepts and knowledge in SQL
Experience with Jira, Git/Bitbucket, Gradle and CI/CD tools, e.g.TeamCity and UrbanCodeDeploy
Experience with Linux/Unix

Job Responsibility

Design and develop high performance, low-latency trading controls
Partner with multiple technology, business/risk and external market teams to capture requirements and deliver timely solutions for new trading functionality and market upgrades
Coordinate testing of new functionality including business/etrading risk signoff
Liaise with global support teams to manage application upgrades and provide third-line support for existing trading platform
Develop common, reusable components and services that execute against Citi’s technical strategy and drive future improvements
Partner with business/quant teams to evolve architecture roadmap and drive future direction of the trading platform
Participate in agile/scrum development lifecycle and drive engineering excellence

What we offer

Commitment to diversity includes a workforce that represents the clients we serve from all walks of life, backgrounds, and origins
Foster an environment where the best people want to work
Value and demand respect for others, promote individuals based on merit, and ensure opportunities for personal development are widely available to all

Fulltime

Low Latency Java Algo Developer, Fixed Income Trading

Fixed Income Algo Technology team in North America supports Citi’s Internal Mark...

Location

United States , New York

Salary:

142320.00 - 213480.00 USD / Year

Citi

Expiration Date

March 16, 2026

Requirements

6-10 years of extensive Low Latency Java development experience in front office / trading required
Strong software development fundamentals, data structures, design patterns, object-oriented programming, algorithms complexity analysis
At least 2 years of extensive hands on coding experience in Core Java within low latency, high throughput distributed applications
Experience with messaging technologies like Solace, Kafka etc.
Experience with Chronicle and/or Aeron
Experience implementing and supporting market data processing applications and algorithmic trading strategies
Experience building back-testing frameworks and historical data storages
Basic Linux system performance tuning and monitoring, ability to troubleshoot performance issues within Java/Linux stack
Working knowledge of no GC Java techniques and lock free thread safe algorithms
Experience with Python, Spring, TDD, KDB or any other tick data storages

Job Responsibility

Develop reusable algo trading engines with focus on low latency execution strategies
Ensure strong reliability, scalability and performance of the core algo components
Work with other etrading teams to support live trading
Learn and maintain large code base, improve design and quality of the algo trading strategies code
Partner with business to drive technology stack beyond near term objectives
Adhere to engineering standards and strive for best in class solutions

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
discretionary and formulaic incentive and retention awards

Fulltime

Java Algo Developer, Fixed Income

The Fixed Income Algo Trading technology team are seeking developers to continue...

Location

United States , New York

Salary:

121200.00 - 181800.00 USD / Year

Citi

Expiration Date

February 16, 2026

Requirements

Bachelor’s degree with a relevant major (Computer Science, Information Technology, Mathematics, Engineering, or similar)
Experience in design and development of high performance, low-latency, multi-threaded applications
Extensive hands-on development experience in Java
Demonstrated ability to learn new business concepts and technologies
Solid understanding of software development fundamentals including data structures, design patterns and object-orientated programming
Proficiency in core Java (5+ years of experience) with demonstrable success in developing multi-threaded applications
Proven ability to develop clean, testable code
Understanding of relational database concepts and knowledge in SQL
Experience with Jira, Git/Bitbucket, Gradle and CI/CD tools, e.g. TeamCity and UrbanCode Deploy
Experience with Linux/Unix

Job Responsibility

Design and develop high performance, low-latency trading applications
Partner with multiple technology, business/risk and external market teams to capture requirements and deliver timely solutions for new trading functionality and market upgrades
Coordinate testing of new functionality including business/etrading risk signoff
Liaise with global support teams to manage application upgrades and provide third-line support for existing trading platform
Develop common, reusable components and services that execute against Citi’s technical strategy and drive future improvements
Partner with business/quant teams to evolve architecture roadmap and drive future direction of the trading platform
Participate in agile/scrum development lifecycle and drive engineering excellence

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
discretionary and formulaic incentive and retention awards

Fulltime

!

Algo Trading Developer - Fixed Income Technology

The Fixed Income Algo Technology team in EMEA supports Citi’s market making, alg...

Location

France , Paris

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Proven programming experience with an Object-oriented language (preferably Java), Multi-Threading, KDB and any relational database
Solid architectural understanding of enterprise applications
Understanding of computing science fundamentals – concurrency, algorithms, data structures, design patterns, etc.
Bachelor’s degree/University degree or equivalent experience
Excellent communication skills, oral and written
ability to face off to business users
Good team-work skills, and the ability to work in a distributed global team environment
Strong analytical and problem-solving skills
Self-motivated with the determination to learn and achieve his/her goals
Experience in full lifecycle development

Job Responsibility

Designing and developing Algo trading applications for the business
Working directly with Traders and Quants to contribute towards the future direction of the platform
Improve the technical capabilities of the platform to ensure it remains stable, flexible, and maintainable
Driving engineering standards and continuing to strive for best
Enhancing our automated testing efforts and optimizing our UAT process
Serving as advisor or coach to new or lower-level analysts
Troubleshooting challenging performance and scalability issues
Engaging with business users in London and across Europe (Paris, Milan)
Assisting in third line support during core trading hours
Acting as Subject Matter Expert to senior stakeholders and /or other team members

Fulltime

New

Marketing Executive

Join a market-leading nature tech company on a mission to make nature measurable...

Location

United Kingdom , London

Salary:

35000.00 - 40000.00 GBP / Year

NatureMetrics

Expiration Date

Until further notice

Requirements

Previous experience in a marketing role, ideally in a high-growth or B2B tech environment
Digital marketing fundamentals: SEO, SEM, email marketing, social media, content marketing
Webflow and HubSpot proficiency
Strong analytical mindset
Experience using Google Analytics and HubSpot analytics to track campaign performance, identify trends, and turn data into actionable insights
Excellent organisational skills with ability to manage multiple projects simultaneously and meet deadlines
Experience in sustainability, conservation, or environmental sectors is a big plus (but not required if you're genuinely passionate and quick to learn)

Job Responsibility

Drive lead generation across multiple sectors
Track, analyse, and report on performance using Google Analytics and HubSpot
Own operational marketing, manage campaigns, support sales with collateral, coordinate timelines
Help manage our Webflow website, keep content fresh, optimise for conversion
Orchestrate agencies and freelancers
Champion AI and automation
Tell stories that convert across blogs, case studies, videos, guides, and infographics

What we offer

Salary sacrifice pension (sustainability-focused)
Life assurance
25 days annual leave
Cycle to Work scheme
Enhanced family-friendly policy
£250 L&D budget via Learnerbly

Fulltime

New

Bartender

Are you passionate about delivering outstanding hospitality and thrive in a fast...

Location

United Kingdom , Liverpool

Salary:

12.21 - 16.00 GBP / Hour

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Passion for delivering outstanding hospitality
Ability to thrive in a fast-paced environment
Creativity in crafting a diverse range of high-quality and visually stunning cocktails
Passion and drive to be the best

Job Responsibility

Craft a diverse range of high-quality and visually stunning cocktails that cater to guests' preferences

What we offer

100% tips and gratuities direct to our team
50% off your food and drink bill at any of our restaurants, at any time, for up to 6 people
Enhanced Maternity and Paternity packages
Access to up to 40% of earnt wages and financial wellbeing tools through Wagestream
Employee Assistance Programme through The Drinks Trust, providing 24/7 support and access to counselling services
Fully funded apprenticeship programme
Career pathways and development through our high performers programme
Full in-house training through our Individual Restaurants Academy
Employer contribution pension scheme
Team meals on shift

Fulltime

New

Software Engineer II (Frontend)

Microsoft 365 Copilot is a groundbreaking productivity tool that leverages the p...

Location

India , Hyderabad

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, JavaScript
OR equivalent experience
Strong proficiency in JavaScript and TypeScript, with practical experience in developing web client applications deployed on major cloud platforms
Hands-on experience building component libraries or contributing to design systems (e.g., Fluent UI, Material UI, or similar)
Understanding of software engineering fundamentals including data structures, algorithms, and secure coding practices
Solid command of accessibility (a11y), responsiveness, and front-end performance best practices
Solid collaboration skills with the ability to work in a dynamic and agile environment
Passion for improving engineering practices and producing high-quality software
Self-motivated and customer focused
Strong written and verbal communication skills

Job Responsibility

Ship delightful, AI powered experiences that will shape how millions of people will interact with AI in the future
Join a small team of world class engineers with deep frontend expertise who are obsessed with building beautiful and performant products
Collaborate with partners teams working on different areas of M365 Copilot Client
Develop and maintain comprehensive telemetry pipelines, Live Site monitors, and automated alerts to ensure robust service health and rapid incident response
Leverage data and telemetry to inform decisions, drive feedback into product design, and continuously enhance the usability, security, and reliability of our product

Fulltime

New

Administrative Assistant

We are looking for a detail-oriented Administrative Assistant to join our team o...

Location

United States , Manhasset

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proven experience in administrative support roles, showcasing strong organizational skills
Proficiency in managing calendars, scheduling, and coordinating travel arrangements
Excellent communication skills, both written and verbal, with attention to detail
Ability to handle multiple tasks simultaneously and prioritize effectively
Familiarity with data entry and document preparation using office software
Experience in preparing meeting materials and recording minutes
Proactive problem-solving abilities and a resourceful approach to challenges
Strong interpersonal skills and the ability to collaborate with colleagues at all levels

Job Responsibility

Maintain a clean, organized, and efficient office environment, ensuring supplies and equipment are properly managed
Coordinate schedules, appointments, and travel arrangements while addressing potential conflicts proactively
Serve as a point of contact for communication, handling inquiries and relaying information accurately
Input and manage data in databases, ensuring accuracy and timely updates
Prepare reports, presentations, and documents to support departmental needs
Assist in planning and preparing materials for meetings, including distributing agendas and taking minutes
Support team members by providing administrative assistance for various projects and tasks
Ensure smooth operation of office facilities, addressing any maintenance or logistical concerns
Collaborate with other departments to streamline processes and improve office efficiency
Contribute to special projects as required, demonstrating adaptability and initiative

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

Java Algo Developer, Fixed Income Trading

Citi

Location:
United States , New York

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 28, 2025

Expiration:
February 16, 2026

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