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Talan

C++ Software engineer

Talan

Published 09 Mar 2026
Paris, France
110K - 160K USD Annual
Full Time

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Role Highlights

Languages used

C++
CUDA
Python

Key skills

Computer Science
Transformation
Data
Trading
Quantitative
Optimization
Testing
Debugging

Tools, Libraries and Frameworks

GPUs
Linux
Unix

Description

Talan C++ Software engineer \\\| SmartRecruiters Google Chrome Microsoft Edge Apple Safari Mozilla Firefox . C++ Software engineer Full-time Contract Type: Long term contract Company Description Talan is an international consulting and technology expertise group supporting high regulatory industry such as Corporate and Investment Banking, Hedge Funds, and Energy clients through large-scale transformation programs driven by data, technology, and innovation. In North America, Talan delivering high-value expertise across front-office, risk, finance, regulatory, and technology domains. With over 20 years of experience, a presence across five continents and 21 countries, and Great Place to Work® certification, the Group is on track to reach 8,000 employees worldwide, including 600 in North America. Job Description Location: NYC (Hybrid at least 3 days onsite/week)Visa Sponsorship: We offer sponsorship under specific treaty-based U.S. work visas, including TN and E-2 (for eligible Canadian, Mexican, and French citizens). We do not support or transfer other visa types (e.g., H-1B). We are looking for a Senior C++ Developer to join a Front Office technology team supporting a trading and quantitative environment. The role focuses on the development and optimization of components used for pricing models, risk calculations, and analytics, with an emphasis on performance improvements and GPU-based acceleration. You will work closely with quantitative and technology teams to enhance system performance and stability. Experience with Murex or similar trading platforms is a plus but not required. Key Responsibilities Perform C++ development Increase delivery capacity within the existing setup Contribute to system improvements, performance optimization, and platform stability Ensure continuity of the platform Contribute to ongoing development and maintenance efforts Maintain and enhance existing functionalities Deliver marginal functional extensions Participate in testing, releases, and upgrade cycles Ensure alignment with established processes and technical constraints Work effectively within a complex and sometimes temperamental platform LI-ASD Qualifications Bachelor degree in Computer science, Engineering, Finance or Quantitative finance 5+ years of strong C++ development experience Strong understanding of object-oriented programming Experience integrating quantitative or pricing libraries into trading or risk platforms Experience with GPU programming or hardware acceleration (CUDA, GPU computing, or similar technologies) Ability to collaborate with Quant teams and translate quantitative concepts into robust C++ implementations Strong debugging skills in Linux / Unix environments Experience supporting UAT and production environments Nice to Have Experience working with trading systems or financial platforms Murex Flex exposure is a plus Knowledge of Equity Derivatives Understanding of pricing models, Greeks, sensitivities, and risk calculations Exposure to Python for tooling or collaboration with Quant teams Companys Benefits At Talan, we invest in our employees' well-being and empower them with benefits, including: Competitive salary between USD $110,000 - USD $160,000 401(k) retirement plan with company matching 15 days of paid vacation per year at hire and up to 27 according to seniority (annual untaken vacation days are cashed out) 8 paid holidays + 5 sick days + 2 personal days per year Company health, dental, and vision insurance plans + FSA Voluntary STD and LTD Commuter/transit benefits All your information will be kept confidential according to EEO guidelines. I'm interested I'm interestedPrivacy NoticeCookies Settings I'm interested Refer a friend share this job Share on LinkedIn Share on Facebook Share on Twitter Share via email Share on Xing Share on WeChat Share to WeChat × Copy the link and open WeChat to share. Copy to clipboard Open WeChat Share to WeChat × Use Scan QR Code in WeChat and click ··· to share. C++ Software engineer Paris, France Full-time I'm interested I'm interested

Required Qualifications and Skills

The role requires a Bachelor degree in Computer Science, Engineering, Finance, or Quantitative Finance. Candidates must possess over five years of strong C++ development experience and a solid understanding of object-oriented programming. Experience integrating quantitative or pricing libraries into trading or risk platforms is necessary. Additionally, experience with GPU programming or hardware acceleration technologies like CUDA or GPU computing is required. Strong debugging skills in Linux/Unix environments and experience supporting UAT and production environments are also essential.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Talan

Size

4263

HQ

Paris, FR

Public/Private

Privately Held

Description

Talan is an international consulting group in innovation and transformation through technology. For 20 years, Talan has been advising companies and administrations. The Group supports them and implements their transformation and innovation projects to create value, positively. Present on five continents, our group plans to achieve a turnover of 600 million euros in 2023 for more than 6,000 consultants and aims to exceed the one billion turnover mark by 2025. The group puts innovation at the heart of its development and intervenes in areas related to the technological changes of large groups, such as Artificial Intelligence, Data Intelligence, Web3, Metaverse, Blockchain or IoT. By placing the "humanistic practice of technology" at the center of its strategy, we will make the new digital age an era of progress for all !

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