About the role

Aplyr's Quick Take

This role is for a Senior Front-End Developer focused on building and modernizing an electronic FX Options Trading platform. You'll design and develop user interfaces using React and TypeScript, collaborate with a global team, and mentor other developers. It's an individual contributor role with a strong emphasis on technical expertise and innovation.

Good fit

Ideal candidates have extensive experience in UI/UX development, particularly with React and TypeScript, and are comfortable working with real-time data. A collaborative mindset and a passion for mentoring others will help you thrive in this environment.

Worth noting

This position involves working on a high-profile, greenfield project, which could be a significant opportunity for those looking to make a lasting impact. The role also encourages the use of AI-assisted development tools, which is a unique aspect not commonly found in similar positions.

The Opportunity

We are seeking a highly skilled and motivated Senior Front-End Developer to join a critical greenfield program focused on transforming our electronic FX Options Trading business. This is a multi-year, high-profile project to modernize and scale our platform, offering a unique opportunity for you to make a significant and lasting impact. You will be at the forefront of building the next generation of trading technology.

What You'll Do

Design and Build: Take a leading role in the design and development of a state-of-the-art electronic FX Options Trading Platform. Your focus areas will include:
- RFQ (Request for Quote) workflows for clients and sales-to-trader interactions.
- Real-time, streaming pricing engines and displays.
- Volatility Surface and other complex market data management tools.
- A comprehensive workbench for Structured Product Pricing.
Collaborate: Work in a tight-knit, global team alongside developers, quants, and traders to translate complex business requirements into robust, elegant technical solutions.
Innovate: Leverage your deep expertise in TypeScript and React to build high-performance, scalable, and intuitive web UIs that provide an exceptional user experience.
Improve: Champion and contribute to the continuous improvement of our development, deployment (CI/CD), and testing processes to ensure quality and efficiency.
Mentor: Share your knowledge, guide, and mentor other developers, fostering a collaborative and innovative team culture where everyone can grow.

Essential Skills & Experience

Front-End Expertise: Advanced, hands-on experience in UI/UX development using React and TypeScript. (Professional experience with Angular or Vue.js would also be considered).
Inter-Application Communication: Solid understanding of building applications that handle real-time data, using technologies like REST APIs, WebSockets, or middleware (e.g., Solace, Kafka, TIBCO).
Engineering Excellence: Proficiency in modern software engineering practices, including CI/CD, automated testing, application resiliency, performance profiling, and telemetry.

Desirable Skills (Nice to Have)

AI-Assisted Development: Interest or experience in leveraging agentic AI development tools to accelerate and improve workflows (e.g., GitHub Copilot, Cursor, Devin).
Familiarity with desktop container frameworks such as OpenFin or interoperability libraries.
Back-end development experience in Java, C#/.NET, or Python.
Knowledge of containerization and orchestration with Kubernetes.
While prior experience in finance is a plus, a strong passion for technology and complex problem-solving is what truly matters.

Our Culture

Agile & Collaborative: We thrive in a dynamic environment that values curiosity, ownership, and a drive for continuous improvement.
Transparent Communication: We believe in challenging ideas respectfully and maintaining open, honest communication across all levels of the team.
Iterative Delivery: We focus on delivering high-quality, impactful solutions iteratively, learning and adapting as we go.

#LI-Hybrid

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

Job Family Group:

Technology

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

Job Family:

Applications Development

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

Time Type:

Full time

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

Most Relevant Skills

Please see the requirements listed above.

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

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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

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.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Aplyr's read

Citigroup is a global financial services leader offering diverse roles, attracting professionals in finance, technology, and operations seeking international exposure and advancement.
Synthesized from recent postings & public sources

What's promising

•Citigroup's global presence offers employees opportunities for international career advancement.
•The company invests heavily in technology, providing roles for tech-savvy professionals.
•Citigroup's diverse services allow for career growth across multiple financial sectors.

What to watch

•Citigroup has faced regulatory challenges impacting its operations and reputation.
•The company's size can lead to bureaucratic processes that slow decision-making.
•Citigroup's restructuring efforts may create uncertainty in job stability.

Why Citigroup

•Citigroup's extensive global network differentiates it from many competitors.
•The firm's commitment to innovation is evident in its technology-driven roles.
•Citigroup offers specialized roles requiring language skills, such as Japanese-speaking positions.

Aplyr’s read is generated by AI from public sources. Was it useful?

About Citigroup

Citigroup

citi.com

View company

Citi, also known as Citigroup Inc., is a global financial services corporation that provides a wide range of financial products and services to consumers, corporations, governments, and institutions.