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Java Developer - Trading Systems

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Onsite Location : New Jersey

Job Description

The Engineer **(10+yrs experience)** will contribute to the development and delivery of high-quality, maintainable software solutions in an agile environment, meeting both functional and non-functional business requirements.

This role involves:

• Partner and stakeholder engagement

• Design and release support

• Hands-on coding for product features

• Collaboration with technical leads and architects to build secure, scalable, and resilient cloud-based services using modern development practices

Key Responsibilities:

• Collaborate with business partners on critical initiatives

• Demonstrate engineering excellence through CI/CD practices

• Stay current with IT frameworks and technologies; guide junior team members

• Work with cross-functional teams to deliver solutions

• Contribute innovative ideas to improve productivity

Deliverables

As part of the Platform Engineering team, you will:

• Develop tools to support trading functionality initiatives

• Create simulator applications as needed for application deliverables

• Collaborate with architecture to implement changes and develop Java libraries

• Build generic application containers to abstract complexities from functional development initiatives

Required Skills

• Extensive experience with core Java technologies

• Expertise in designing APIs, distributed systems, asynchronous workers, and resilient messaging services

• Knowledge of FIX protocol

• Understanding of microservices architecture and cloud-based deployments

• Proven experience in ultra-low latency design patterns

Nice to Have:

• Experience with low-latency messaging products (e.g., Aeron, Solace, 29West)

• Familiarity with sequencer architecture

• Background in capital markets or cryptocurrency trading, including algorithmic trading

• Experience optimizing trading systems

Mindset:

• Demonstrates versatility and a strong learning orientation

Life at Capgemini:

Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer:

• Flexible work

• Healthcare including dental, vision, mental health, and well-being programs

• Financial well-being programs such as 401(k) and Employee Share Ownership Plan

• Paid time off and paid holidays

• Paid parental leave

• Family building benefits like adoption assistance, surrogacy, and cryopreservation

• Social well-being benefits like subsidized back-up child/elder care and tutoring

• Mentoring, coaching and learning programs

• Employee Resource Groups

• Disaster Relief

Disclaimer:

Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship.

Capgemini is committed to providing reasonable accommodations during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Click the following link for more information on your rights as an Applicant

Salary Transparency:

Capgemini discloses salary range information in compliance with state and local pay transparency obligations. The disclosed range represents the lowest to the highest salary we, in good faith, believe we would pay for this role at the time of this posting, although we may ultimately pay more or less than the disclosed range, and the range may be modified in the future. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. At Capgemini, it is not typical for an individual to be hired at or near the top of the range for their role. The base salary range for the tagged location is $86129 to $127189 / yearly.

This role may be eligible for other compensation including variable compensation, bonus, or commission. Full time regular employees are eligible for paid time off, medical/dental/vision insurance, 401(k), and any other benefits to eligible employees.

Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, or any other form of compensation that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company’s sole discretion, consistent with the law.

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.

Make it real |

Ref. code: 368921

Posted on: Dec 2, 2025

Experience Level: Experienced Professionals

Contract Type: Permanent

Location:

New York, NY, US

Brand: Capgemini

Professional Community: Software Engineering

Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.