C++ Software Engineer (Greenfield Market Data Application)

Talan; New York (NY); Hybrid; USD 120,000 - 150,000; Full time

Benefits offered by this job

401(k) retirement plan with company匹配

15 days of paid vacation per year at h

8 paid holidays + 5 sick days + 2个人日程

Company health, dental, and vision保险计划

Voluntary STD and LTD

Job summary

Talan in New York is seeking a strong C++ Software Engineer to build a greenfield, low-latency market data application for a high-frequency trading firm. You will design high-performance C++ systems, implement network connectivity, and leverage modern C++ features.

This six-month consulting opportunity (extendable to 12 months) is based in NYC with hybrid work (at least four days onsite). Visa sponsorship is not provided.

Qualifications

• 3-5 years of C++ backend development.
• Strong C++ programming and object-oriented design fundamentals (Must be familiar with C++ 23 features or latest C++ 17).
• Excellent knowledge of data structures, algorithms, and system design.
• Strong debugging and problem-solving skills.
• Experience building performance-sensitive or real-time systems is highly preferred.

Responsibilities

• Design and develop high-performance C++ systems from the ground up for a global Market Data Feed Application
• Apply strong OOP, design patterns, data structures, and algorithms to build clean and maintainable systems
• Design scalable, low-latency components for real-time market data processing
• Develop network connectivity using UDP/TCP, including multicast
• Implement and integrate financial market data protocols including ITCH, PITCH, and OUCH
• Build market data processing and order book components
• Design concurrent, thread-safe systems with a focus on latency, throughput, and reliability
• Profile, benchmark, and optimize performance-critical code
• Optimizing this platform by using network and systems programming, as well as other advanced techniques to minimize latency

Skills

C++ backend development

C++ programming

OOP design

Data structures

Real-time systems

Debugging

Tools

Network programming (UDP/TCP)

Market data protocols (ITCH, PITCH, OUCH)

Job description

C++ Software Engineer (Greenfield Market Data Application)

• Full-time
• Contract Type: Permanent contract

Talan is an international group that supports its clients in their end-to-end Data & AI transformation by combining management consulting with technological expertise.

With over 6,000 employees across five continents, we accelerate our clients' transformations through long-term partnerships, creating measurable and sustainable impact.

Our value proposition is built on a structured innovation ecosystem: 2,500 Data & AI experts, proprietary solutions built on advanced models, and an applied research, experimental development, and innovation laboratory.

In Americas, our multidisciplinary teams bring over 30 years of experience helping business leaders across key industries achieve measurable performance and strong ROI, designing, building, and scaling solutions that enable companies to grow more efficiently.

Location:NYC (Hybrid – at least 4 days onsite/week, Monday - Thursday)

This is a 6 month consulting opportunity that can be extended up to 12 months

Visa Sponsorship:Talan does not sponsor U.S. work permits or employment visas.

We are looking for a strong C++ Developer to build a greenfield, low-latency market data application for a high-frequency trading firm. The ideal candidate will have strong OOP fundamentals, especially inC++, and will be passionate aboutdeveloping new features on Trade and Market Access Platforms.

Role and responsibilities

• Design and develop high-performance C++ systems from the ground up for a global Market Data Feed Application

Apply strong OOP, design patterns, data structures, and algorithms to build clean and maintainable systems

Design scalable, low-latency components for real-time market data processing

Develop network connectivity using UDP/TCP, including multicast

Implement and integrate financial market data protocols including ITCH, PITCH, and OUCH

Build market data processing and order book components

Design concurrent, thread-safe systems with a focus on latency, throughput, and reliability

Profile, benchmark, and optimize performance-critical code

• Optimizing this platform by using network and systems programming, as well as other advanced techniques to minimize latency

Requirements

3-5 years of C++ backend development

Strong C++ programming and object-oriented design fundamentals (Must be familiar with C++ 23 features or latest C++ 17)

Excellent knowledge of data structures, algorithms, and system design

Strong debugging and problem-solving skills

Experience building performance-sensitive or real-time systems is highly preferred.

At Talan, we invest in our employees' well-being and empower them with benefits, including:

• Salary betweenUSD $120,000 - 150,000
• 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

All your information will be kept confidential according to EEO guidelines.