Fullstack Developer (React/Python)

Description

Job Description

Join the team of one of the world's largest financial institutions, helping serve individual consumers, small- and middle-market businesses and large corporations with a full range of banking, investing, asset management and other financial and risk management products and services.

Were committed to attracting and retaining top talent across the globe to ensure our continued success. Along with taking care of our customers, we want to be the best place for people to work and aim at creating a work environment where all employees have the opportunity to achieve their goals.

The Global Markets Technology division provides end-to-end technology solutions for businesses including Equities, Prime Brokerage, Interest Rates, Currencies, Commodities, Derivatives and Structured Products. Across all these products, solutions include architecture, design, development, change management, implementation and support using various enterprise technologies.

G10 FXCASH Post Trade Platform offers a dynamic and competitive environment with exciting career opportunities around FX Trading. We are an organization with deep technical and industry experience that specializes in designing and developing highly distributed, integrated trading solutions in an environment where performance and scalability are critical to success. Our goals are strategic; to help our business partners improve and sustain business driving revenue while mitigating risks and improving operational efficiencies. In a revolutionary capital markets landscape driven by far reaching regulatory reform and cross-industry initiatives our teams leverage their deep business knowledge and technical expertise to build and integrate platforms that offer front to back electronic processing and risk management capabilities in a highly motivated and competitive work environment.

Objective Of The Group Is To:

STP Trade Processing for G10 FX Currencies

Design, build, deploy and manage low latency, high availability, high volume trade processing systems with complex handshakes.

Build and migrate to a new FX Platform from existing legacy platform

Facilitate accurate trade and lifecycle data for regulatory requirements & operational processing

Improve operational efficiency and reduce operational risk as a result of simplification

Group Responsibilities:

Provide common tools for UI, Services and the overall governance.

Development of Services Registry, Routing Layer, Booking Service, Communication Layer and core Workflow Management.

Development of complex trade lifecycle flows for FX products.

When youre with the Trade capture & lifecycle management group, youre part of a dynamic, cross-functional organization with business analysts, developers and systems engineers, testing professionals and business/technical support professionals

The candidate will be working on Python based applications within a cross-business capital markets platform

Additional Skills & Qualifications

Design, develop, test and document scalable, highly reliable, enterprise global systems in a structured, disciplined, and fast-moving environment

End to end development responsibilities for tasks

Develop within a controlled process including design and code reviews.

Support the production environment, assist in the diagnosis and resolution of incidents, and maintain the stability and integrity of systems

Interact and collaborate with global tech teams

Fast in learning and adopting of new framework and technologies

Educational Qualification

Bachelors/Masters degree in computer science or engineering

Required Skills

Experience building modern React-based user interfaces

Developing front-end applications that interact with complex backend services

Creating intuitive user experiences for internal business users

Experience working within large-scale application modernization efforts

Experience in back end programming languages (Python)

Strong in basic data structures and algorithms

Must be a self-starter, independent thinker with excellent communication.

Ability to work in fast development environment and adapt quickly.

Ability to work with agile methodology.

Strong problem solving and analytical skills.

Skills

python, ReactJS, AI

Top Skills Details

python,ReactJS,AI

Additional Skills & Qualifications

Good to have

Very good knowledge in capital markets products and trade lifecycle.

Experience in Finance Domain. Capital markets business knowledge, including FX, Bonds and Derivatives

Experience building User Interface Tools

Exposure to functional programming concepts

Exposure to Multithreading, Distributed Computing

Test Driven Development using JUnit / Eclipse / Ant / Maven

Experience Level

Expert Level

Job Type & Location

This is a Contract position based out of Chicago, IL.

Pay And Benefits

The pay range for this position is $65.00 - $90.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

Job Type & Location

This is a Contract position based out of Chicago, IL.

Application Deadline

This position is anticipated to close on Oct 26, 2026.

Workplace Type

This is a hybrid position in Chicago,IL.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems And TEKsystems Global Services

Were a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. Were a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. Were strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. Were building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.