Citi

Company Name: Citi
Job Title: Lead Golang Software Engineer
Job Description: We are Citi’s Application, Platform and Engineering team, a start-up with the exciting mission of shaping the direction of travel for the entire bank under the Chief Technology Office, by defining the tech and engineering strategy for the bank. We are a team of talented engineers, product managers and tech SMEs, taking ambiguous concepts and making them real by engineering cutting edge products at planetary scale! We are solely focused on the most modern technology and engineering disciplines such as generative AI, cloud, security, modern app stacks (with Golang, Gatekeeper), open source and the latest and greatest in the Kubernetes ecosystem.

Generative AI is a growing space, as a result, we ask that you share with us any specific AI engineering projects utilising LLMs that you’re proud of in your application. Ideally these projects should show off complex and clever architectures or a systematic evaluation of an LLM’s behaviour.

You might be a good fit if you

Bring your deep-dive software engineering expertise
Thrive in a results-driven environment, where flexibility fuels impact
Be a game-changer, ready to step beyond your designated role
Love the synergy of pair programming? So do we!
Seize the opportunity to explore machine learning and its real-world applications at scale. Jump in!
A relentless passion to learn more about machine learning and generative AI, bringing your knowledge to shape Citi’s future.

What you’ll do within the Tech Strategy team:

Lead the 0-1 build of multiple AI products
Design and build high-quality, highly reliable products with user experience at the centre
Be responsible for engineering innovative, best in class AI platforms for the bank
Creating firsts in the Generative AI space for Citi as part of the team that defines the strategic direction for the bank
Continually iterate and scale Generative AI products, whilst listening to the needs of the customers (internal)
Mentor and nurture other engineers to help them grow their skills and expertise

Experience That Will Help You Succeed In This Role

Deep hands on knowledge of Kubernetes, developing backend platforms and engineering APIs that scale
Fluency in Golang is a must-have, (Python is a desirable addition)
Experience designing control and sandboxing systems for AI experimentation
Experience maintaining and/or contributing to bug bounty and responsible disclosure programs
Understanding of language models and transformers
Rich understanding of vector stores and search algorithms
Large-scale ETL development
Direct engineering experience of high performance, large-scale ML systems
Hands on MLOps experience, with an appreciation of the end-to-end CI/CD process
Have experience supporting fast-paced startup engineering teams
A contributor to opensource and always thinking out of the box tooling, using and standardizing with methods of creating APIs , ML/Ops automation and more.

What We Believe In

We do not have boundaries between engineering and research, and we expect all our technical staff to contribute to both as needed.
We take a product-focused approach and care about building solutions that are robust, scalable, and easy to use.
We enjoy working in a fast-paced team tackling cutting-edge problems by constantly testing and learning.
We enjoy pair programming for our products, we are lean in our approach and remove bureaucracy where we see it.
We believe in delivering fast, iterating and pivot as we go, rather than defining the perfect solution upfront.

What We’ll Provide You

This is a unique role that will put you in the position to be part of a new venture and actively drive change. Every day there will be new challenges that will help you develop new skills that can drive your career.

By joining Citi London, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

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

Visit our Global Benefits page to learn more.

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. 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.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

London, United Kingdom

Hybrid

01-04-2025

Company Name: Citi
Job Title: Java Full Stack Developer - VP
Job Description: Citi Belfast is one of the largest employers in Northern Ireland with a diverse and talented team of over 3000 people from over 40 different nationalities across our four Belfast offices. We are the only global investment bank operating in Northern Ireland. Every day, our local experts interact with global teams in over 100 countries developing and supporting next-generation technology solutions for the enterprise and delivering critical services to the bank and its customers, to make sure we are a stronger and safer organization for our clients. You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast’s iconic Titanic Quarter.

The overall objective of this role is to contribute to the continuous development of a strategic data application within the ISG Data Solutions group. By joining the Exceptions Master Central (XMC) team you will work with the latest technologies and interact with stakeholders from across the bank enabling Citi to succeed in delivering value for our clients, while playing a key role in our data governance and data quality strategy.

In this role you will work on a best in class system that acts as the strategic source for client reference data across the enterprise, enhancing it’s capabilities and data in line with business and regulatory requirements. By joining the Exceptions Master Central (XMC) team you will work with the latest technologies and interact with stakeholders from across the bank enabling Citi to succeed in delivering value for our clients, while playing a key role in our data governance and data quality strategy.

XMC provides a suite of services across our product offering, including data analytics, reporting, dashboarding, rules based decision engines, database management and data governance tooling with a primary focus on user experience and outcome based delivery.

The Java Full Stack Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.

Responsibilities:

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Candidate will be involved in designing Large Scalable Enterprise Systems and create Proof of Concepts as needed to demonstrate feasibility
The candidate must have a strong background in designing and architecting large-scale, scalable enterprise applications.
Communicate and collaborate with various business and technology stakeholders

Required Experience/ Skills:

Significant relevant experience in Apps Development or systems analysis role
Significant recent experience with design and development of enterprise scalable applications using but not limited to Java/J2EE, Angular/React JS/Oracle, Spring Framework and related technologies
Extensive experience system analysis and in programming of software applications
Experience in implementing successful projects
Ability to adjust priorities quickly as circumstances dictate
Consistently demonstrates clear and concise written and verbal communication

Education:

Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

What we’ll provide you:

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

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

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Development

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. 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.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

Belfast, United Kingdom

Hybrid

01-04-2025

Company Name: Citi
Job Title: Core Java Developer (AVP) Belfast
Job Description: Overview

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. We enable clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity.

What We Do / The Team

COMET is a global Equities Order Management System used by Citi traders and sales traders to trade equities, derivatives, convertible bonds etc. in the global market or access to algos. It also provides functionality for users to perform post-trading functionality such as allocations and ticketing etc.

Role Overview/What will you do:

Delivery of our Cash, derivatives OMS product globally
Close engagement with Equities Sales and Trading desks to understand key functional and non-functional requirements, prioritization and day to day questions.
Collaborate with other members of the team to extend functionality and enhance performance of existing processes.
Identify opportunities for continuous quality improvement of technical standards and methodologies
Be instrumental in the design and implementation of automated integration testing.
Provide second line support, including out of hours, for the processes and components you develop.

Key Skills And Experience Required

Primary development expertise in core Java development, including knowledge of collections, IO, multi-threading and generic
You will be a highly motivated self-starter who is comfortable taking on new challenges and picking up and learning new technologies.
You will have experience working with build tools such as Gradle and Maven.
You will be comfortable working with Linux and be familiar with standard developer tooling, such as Git, BitBucket/GitHub, Jira, Confluence, etc.

Bonus points for

Experience or Familiarity working on Equities trading platform

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

What We’ll Provide You

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

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

Visit our Global Benefits page to learn more.

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Development

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. 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.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

Belfast, United Kingdom

Hybrid

06-04-2025

Company Name: Citi
Job Title: Senior Full Stack Java Developer - AVP
Job Description: About Citi

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients.

Citi’s Mission and Value Proposition explain what we do and Citi Leadership Standards explain how we do it. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We strive to earn and maintain our clients’ and the public’s trust by constantly adhering to the highest ethical standards and making a positive impact on the communities we serve. Our Leadership Standards is a common set of skills and expected behaviors that illustrate how our employees should work every day to be successful and strengthens our ability to execute against our strategic priorities.

Diversity is a key business imperative and a source of strength at Citi. We serve clients from every walk of life, every background and every origin. Our goal is to have our workforce reflect this same diversity at all levels. Citi has made it a priority to foster a culture where the best people want to work, where individuals are promoted based on merit, where we value and demand respect for others and where opportunities to develop are widely available to all.

Who We Look For

As part of OTC derivatives technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems.

We are going through a very exciting phase of tech transformation, and you will be required to participate in the whole spectrum of building a software solution, closely working product teams and users. We expect you to contribute to our vision of building a strong engineering culture within our global teams.

This role is for someone who enjoys solving engineering challenges, has experience in building robust and high-quality solutions, has excellent communication skills and can manage multiple priorities simultaneously.

Basic Qualifications

Hands-on professional software development experience
Proficiency in programming in Java, JavaScript or Angular.
Hands on experience of building RESTful APIs using popular frameworks like Spring
Experience of following TDD and clean code principles
Proficiency with data structures, algorithms and SQL
Able to independently work in fast paced and rapidly changing environment

Preferred Qualifications

Experience of working in investment bank or financial services industry, experience of working in OTC derivate is a big plus.
Experience of using cloud services such as AWS and distributed systems such as Kafka, Kubernetes, S3, DynamoDB, MongoDB or any other NoSQL database

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Development

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. 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.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

Belfast, United Kingdom

Hybrid

10-04-2025

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