Low Latency Java Algo Developer Jobs

Java Algo Trading Developer

Citi is seeking a Java Algo Trading Developer for its Rates Algo Trading technol...

Location

United Kingdom , London

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

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
Knowledge on cloud technologies desirable, e.g. Artifactory, Docker and OpenShift
Strong passion for technology, especially Java, with a keen interest in driving adoption of new technologies and tools
Excellent communication skills (there is a requirement to be business/quant facing)
Self-motivated individual and with ability to manage own workslate

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

27 days annual leave (plus bank holidays)
A discretional annual performance related bonus
Private Medical Care & Life Insurance
Employee Assistance Program
Pension Plan
Paid Parental Leave
Special discounts for employees, family, and friends
Access to an array of learning and development resources

Fulltime

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

December 31, 2025

Requirements

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 backtesting 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
Build tools, gradle, git, teamcity, jenkins, artifactory

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 vacation, sick leave, and paid holidays
discretionary and formulaic incentive and retention awards

Fulltime

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

New

Customer Advisor

Looking to kickstart a lasting career? Join a multi-award-winning company that t...

Location

United Kingdom , Swansea

Salary:

24636.15 GBP / Year

Admiral Group Plc

Expiration Date

February 09, 2026

Requirements

Passionate about providing great service to customers
Strong communication skills
Enjoy being a team player
Motivated and target driven
Eager to learn & develop
Can show resilience - even when calls get challenging

Job Responsibility

Chat with customers over the phone each day, ensuring they receive exceptional service
Follow compliance standards
Handle calls from current customers, finding ways to assist them, whether it’s getting the best renewal price, adding extra coverage, or resolving general queries

What we offer

Eligible for up to £3,600 of free shares each year after one year of service
33 days holiday (including bank holidays) when they join us, increasing the longer you stay with us, up to a maximum of 38 days (including bank holidays)
Option to buy or sell up to an additional five days of annual leave
Chance to earn monthly incentives
Financial & Mortgage Advice
24-Hour Ecare
Cycle to Work Scheme
Annual Holiday Allowance
Flexible Working
Simply Health

Fulltime

New

Chief Accountant

Join a dynamic and growing business! We are looking for a candidate with team sp...

Location

Canada , Montréal

Salary:

90000.00 - 115000.00 CAD / Year

Randstad

Expiration Date

December 19, 2025

Requirements

Degree in finance, accounting, or a related field
3 to 5 years of experience in a similar role, preferably in an SME
Knowledge of Canadian Accounting Standards for Private Enterprises (ASPE)
Excellent financial analysis skills and proficiency in Excel
Ability to work independently and manage multiple priorities in a dynamic environment
Team supervision experience

Job Responsibility

Supervision of the Accounting Cycle: Manage all accounting operations, including entries, monthly and annual closings
Financial Reporting Management: Prepare and present accurate financial statements that comply with accounting standards
Cash Flow Monitoring: Analyze and manage cash flows to ensure the financial health of the company
Budget Control: Prepare and monitor budgets, performing variance analyses
Team Management and Training: Supervise and train accounting staff, ensuring their professional development
Audit Preparation: Organize and prepare the necessary documentation for external audits

What we offer

A stimulating, collaborative work environment that values teamwork
A competitive salary
Flexible arrival/departure hours
Hybrid work model
Up to 4 weeks of paid vacation per year for a good work-life balance
Summer schedule

Fulltime

!

New

Claims Engineer

Claims Engineers technical experts for claims damage estimate reviews and querie...

Location

Salary:

Not provided

Admiral Group Plc

Expiration Date

Until further notice

Requirements

Associate IAEA qualification (or working toward) is essential
AQP Qualification is essential
Evidence understanding of business requirements and delivery
Ability to problem solve and use own initiative
Strong verbal communication skills
Maintain up to date knowledge of repair techniques, tools, methods, and materials as used in a modern-day repair organisation
Approachable for staff
Good organisational skills
The ability to work to tight deadlines and therefore be able to prioritise a workload effectively
The individual should be able to demonstrate a flexible approach to teamwork

Job Responsibility

To be a subject matter expert for claims engineering department
Ensuring we follow the standards below: Estimates are assessed to determine good outcomes are reached for customers and suppliers
Ensure all referrals have been identified such as unrelated damage or modifications
Complete all allocated training to remain up to date with the latest technology, repair methods and FCA regulations for working within claims
Be aware of and take action to mitigate supplier risks and protect the business from exposure to risk by reporting to your management team
Be a point of reference for the engineering team
Work as directed by the Claims Engineering Manager and Senior
Ensure efficient and effective management of workloads & Daily allocation of work
To promote the Admiral Culture
Provide support to your peers

What we offer

Financial & Mortgage Advice
24-Hour Ecare
Cycle to Work Scheme
Annual Holiday Allowance
Flexible Working
Simply Health
Private Health Cover
Critical Illness Cover

Fulltime

New

AI Implementation Manager

The People AI Implementation Manager will lead the integration, coordination, an...

Location

Salary:

Not provided

Admiral Group Plc

Expiration Date

Until further notice

Requirements

Deep understanding of HR processes and systems across the employee lifecycle
Experience with AI tools in HR (e.g., HireVue, Pymetrics, Eightfold.ai)
Familiarity with employment law and ethical AI frameworks
Project management certification (e.g., Agile, PRINCE2)
Strategic Thinking & Systems Integration
Analytical & Data-Driven Decision Making
Stakeholder Engagement & Communication
Innovation & Continuous Improvement
Ethical Judgment & Risk Awareness

Job Responsibility

Develop and execute a coordinated AI strategy and roadmap for People aligned with organisational goals
Identify high-value use cases across the employee lifecycle (e.g., recruitment, onboarding, performance, learning)
Ensure AI tools are scalable, interoperable, and integrated with existing People systems and organisational standards and best practice for AI
Evaluate, select, and manage AI-powered HR platforms and vendors
Oversee implementation and continuous improvement of AI tools (e.g., ATS, LMS, HRIS)
Ensure seamless integration with platforms
Work in partnership with People and enterprise data teams to leverage AI for people analytics, predictive modelling, and workforce planning
Translate complex data into actionable insights for People and business leaders
Collaborate with data teams to build dashboards and reports to support strategic decision-making
Automate repetitive People tasks (e.g., CV screening, interview scheduling, benefits queries)

What we offer

Everyone receives 33 days holiday (including bank holidays) when they join us, increasing the longer you stay with us, up to a maximum of 38 days (including bank holidays)
You also have the option to buy or sell up to an additional five days of annual leave
All colleagues eligible for up to £3,600 of free shares each year after one year of service
Financial & Mortgage Advice
24-Hour Ecare
Cycle to Work Scheme
Annual Holiday Allowance
Flexible Working
Simply Health
Private Health Cover

Fulltime

New

Customer Sales Advisor

We're on the hunt for Customer Sales Advisors to join our lively and sales drive...

Location

United Kingdom , Cardiff

Salary:

Not provided

Admiral Group Plc

Expiration Date

February 23, 2026

Requirements

You have a sales-oriented mindset
You’re passionate about providing excellent service to our customers
You’ve got strong communication skills
You enjoy being a team player
You demonstrate self-motivation
You are open to learning
You are resilient - even when calls get challenging

Job Responsibility

Chat with our customers over the phone each day, ensuring they receive exceptional service, whilst focussing on bringing value to every interaction
Introduce helpful options like our Multi-Car insurance or our Multi-Cover insurance
Handle calls from current customers, finding ways to assist them, whether it’s making a change to their policy, adding extra coverage, or resolving general queries

What we offer

Up to £3,600 of free shares each year after one year of service
33 days holiday (including bank holidays) when they join us, increasing the longer you stay with us, up to a maximum of 38 days (including bank holidays)
Option to buy or sell up to an additional five days of annual leave
Chance to earn monthly incentives
Continuous quality training and dedicated wellbeing support
Financial & Mortgage Advice
24-Hour Ecare
Cycle to Work Scheme
Annual Holiday Allowance
Flexible Working

Fulltime

Low Latency Java Algo Developer

Citi

Location:
United States, New York

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
October 30, 2025

Expiration:
December 31, 2025

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Salary:

Job Description:

Job Responsibility:

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Nice to have:

Additional Information:

Job Posted:October 30, 2025

Expiration:December 31, 2025

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Location:
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Contract Type:
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Job Posted:
October 30, 2025

Expiration:
December 31, 2025