Browse
···
Log in / Register

C++ Market Data Engineer

Negotiable Salary

Trexquant Investment

Stamford, CT, USA

Favourites
Share

Description

Trexquant is a growing systematic fund at the forefront of quantitative finance, with a core team of highly accomplished researchers and engineers. To keep pace with our expanding global trading operations, we are seeking a C++ Market Data Engineer to design and build ultra-low-latency feed handlers for premier vendor feeds and major exchange multicast feeds. This is a high-impact role that sits at the heart of Trexquant's trading platform; the quality, speed, and reliability of your code directly influence every strategy we run. Responsibilities Design & implement high-performance feed handlers in modern C++ for equities, futures, and options across global venues (e.g., NYSE, CME, Refinitiv RTS, Bloomberg B-PIPE). Optimize for micro- and nanosecond latency using lock-free data structures, cache-friendly memory layouts, and kernel-bypass networking where appropriate. Build reusable libraries for message decoding, normalization, and publication to internal buses shared by research, simulation, and live trading systems. Collaborate with cross-functional teams to tune TCP/UDP multicast stacks, kernel parameters, and NIC settings for deterministic performance. Provide robust failover, gap-recovery, and replay mechanisms to guarantee data integrity under packet loss or venue outages. Instrument code paths with precision timestamping and performance metrics; drive continuous latency regression testing and capacity planning. Partner closely with quantitative researchers to understand downstream data requirements and to fine-tune delivery formats for both simulation and live trading. Produce clear architecture documents, operational run-books, and post-mortems; participate in a 24×7 follow-the-sun support rotation for mission-critical market-data services. Requirements BS/MS/PhD in Computer Science, Electrical Engineering, or related field. 3+ years of professional C++ (14,17,20) development experience focused on low-latency, high-throughput systems. Proven track record building or maintaining real-time market-data feeds (e.g., Refinitiv RTS/TREP, Bloomberg B-PIPE, OPRA, CME MDP, ITCH). Strong grasp of concurrency, lock-free algorithms, memory-model semantics, and compiler optimizations. Familiarity with serialization formats (FAST, SBE, Protocol Buffers) and time-series databases or in-memory caches. Comfort with scripting in Python for prototyping, testing, and ops automation. Excellent problem-solving skills, ownership mindset, and ability to thrive in a fast-paced trading environment. Familiarity with containerization (Docker/K8s) and public-cloud networking (AWS, GCP). Benefits Competitive salary, plus bonus based on individual and company performance. Collaborative, casual, and friendly work environment while solving the hardest problems in the financial markets. PPO Health, dental and vision insurance premiums fully covered for you and your dependents. Pre-Tax Commuter Benefits  Trexquant is an Equal Opportunity Employer

Source:  workable View original post

Location
Stamford, CT, USA
Show map

workable

You may also like

Workable
Angular Developer Designer
Description: Role Name: Angular Developer / Designer Location: US-NYC / FIFTHAVE / Hybrid - New York, NY Who We’re Looking For: We seek self-starters who thrive in fast-paced environments and tackle challenges with intellectual curiosity and a proactive mindset. Candidates must be adaptable, collaborative, and accountable, consistently delivering top-quality results while acting with integrity. Job Functions / Duties & Responsibilities Front-End Design & Development Design and develop front-end applications using Angular 9+, RxJS, TypeScript, HTML, CSS, and JavaScript Deliver impactful UI components that shape user experiences Requirements & Stakeholder Engagement Work with senior technology and business stakeholders to gather requirements and guide design decisions Implement features for complex workflows, including validation, approvals, and dashboards Innovation & Problem-Solving Develop innovative solutions to meet business needs, enhancing enterprise applications with middleware or custom RESTful services Agile & DevOps Collaboration Participate in Agile ceremonies; contribute to CI/CD pipelines for automated builds and deployments Engage in all SDLC phases—analysis, design, coding, testing, and implementation Quality Assurance & Support Apply DevOps practices to maintain code quality and reliability Proactively identify and resolve front-end issues, offering production support when needed Required Skills Angular Expertise 7–10 years of front-end development using Angular 9+ (ReactJS as a bonus), RxJS, and TypeScript Front-End Proficiency Skilled in JavaScript, HTML, CSS, AJAX, and responsive design Integration & Web Services Experience with SOAP/REST/SSL and enterprise data flows SDLC & Agile Methodologies Proficiency in Agile frameworks (Scrum/Kanban), DevOps (CI/CD), and tools like JIRA Teamwork & Communication Excellent communication and presentation skills; comfortable collaborating with diverse teams in a fast-paced environment
New York, NY, USA
Negotiable Salary
Workable
Senior Data Engineer
PLUM is a fintech company empowering financial institutions to grow their business through a cutting-edge suite of AI-driven software, purpose-built for lenders and their partners across the financial ecosystem. We are a boutique firm, where each person’s contributions and ideas are critical to the growth of the company.  This is a fully remote position, open to candidates anywhere in the U.S. with a reliable internet connection. While we gather in person a few times a year, this role is designed to remain remote long-term. You will have autonomy and flexibility in a flat corporate structure that gives you the opportunity for your direct input to be realized and put into action. You'll collaborate with a high-performing team — including sales, marketers, and financial services experts —  who stay connected through Slack, video calls, and regular team and company-wide meetings. We’re a team that knows how to work hard, have fun, and make a meaningful impact—both together and individually. Job Summary We are seeking a Senior Data Engineer to lead the design and implementation of scalable data pipelines that ingest and process data from a variety of external client systems. This role is critical in building the data infrastructure that powers Plum’s next-generation AI-driven products. You will work with a modern data stack including Python, Databricks, AWS, Delta Lake, and more. As a senior member of the team, you’ll take ownership of architectural decisions, system design, and production readiness—working with team members to ensure data is reliable, accessible, and impactful. Key Responsibilities Design and architect end-to-end data processing pipelines: ingestion, transformation, and delivery to the Delta Lakehouse. Integrate with external systems (e.g., CRMs, file systems, APIs) to automate ingestion of diverse data sources. Develop robust data workflows using Python and Databricks Workflows. Implement modular, maintainable ETL processes following SDLC best practices and Git-based version control. Contribute to the evolution of our Lakehouse architecture to support downstream analytics and machine learning use cases. Monitor, troubleshoot, and optimize data workflows in production. Collaborate with cross-functional teams to translate data needs into scalable solutions. Requirements Master’s degree in Computer Science, Engineering, Physics, or a related technical field or equivalent work experience. 3+ years of experience building and maintaining production-grade data pipelines. Proven expertise in Python and SQL for data engineering tasks. Strong understanding of lakehouse architecture and data modeling concepts. Experience working with Databricks, Delta Lake, and Apache Spark. Hands-on experience with AWS cloud infrastructure. Track record of integrating data from external systems, APIs, and databases. Strong problem-solving skills and ability to lead through ambiguity. Excellent communication and documentation habits. Preferred Qualifications Experience building data solutions in Fintech, Sales Tech, or Marketing Tech domains. Familiarity with CRM platforms (e.g., Salesforce, HubSpot) and CRM data models. Experience using ETL tools such as Fivetran or Airbyte. Understanding of data governance, security, and compliance best practices. Benefits A fast-paced, collaborative startup culture with high visibility. Autonomy, flexibility, and a flat corporate structure that gives you the opportunity for your direct input to be realized and put into action.  Opportunity to make a meaningful impact in building a company and culture.  Equity in a financial technology startup.  Generous health, dental, and vision coverage for employees and family members + 401K. Eleven paid holidays and unlimited discretionary vacation days. Competitive compensation and bonus potential.
San Francisco, CA, USA
Negotiable Salary
Workable
.Net Developer
*MUST be Local Metro Area Candidates* *US Citizenship or work-authorization with alien registration number required* *Onsite from Day 1* *1st Interview, Webcam & 2nd interview, In- Person* *First few weeks will be in the office Monday -Thursday to work with the current development staff to learn GSFC systems and business. Then after that, in the office 2/3 days a week depending on the Agency’s requirement at that time. ** Candidate MUST meet/exceed ALL required skills** Our Web Developer is responsible for development/maintenance of both current and future web applications written using the ASP.NET framework and ASP.NET Core with C# programming language. The ideal candidate is an enthusiastic, creative, highly motivated, and goal-oriented team player with at least 5 years of ASP.NET development experience with strong knowledge of OIDC & SAML based authentication.   Essential Duties and Responsibilities: •             Write clean, scalable code written using ASP.NET Core programming language, C#. •             Develop/maintain both current and future web applications. •             Work closely with the Client User Representatives to troubleshoot and design solutions that meet requirements. •             Accurately and effectively communicate with the Project Manager and/or Team Lead the level of effort to implement proposed solutions, the           status of on-going work, and any potential issues. •             Work well in both a team environment as well as a sole contributor with little or no supervision. •             Possess excellent time management skills in handling multiple priorities with individual deadlines. •             Adapt to a rapidly changing environment and work creatively with minimal supervision. •             Ability to work from written specifications and pre-established guidelines. •             Possess excellent written and oral communication skills. Education Qualifications: •             A bachelor’s degree in Computer Science, Information Systems, or a related scientific or technical degree; or equivalent experience. Masters Degree in Computer Science, Information Systems, or a related scientific or technical degree a plus     Technical Skills/Experience: Experience working with Identity server - OIDC & SAML based authentication. Experience working with .NET Core C#, n-tier architectures and design patterns. Minimum 5 years of experience in design, development and support of ASP.NET development focus on .NET MVC Core. Minimum 5 years of experience in complete life-cycle of design, development, deployment and support of web applications. Strong knowledge of Relational Databases and working with Oracle 11g, 12c databases, MS-SQL Solid HTML, JavaScript, jQuery, CSS, Bootstrap, .NET Framework 4+, .NET Core 8+, Razor Pages, MVC 5 Experience creating and consuming REST API Experience interfacing with customers and systems analysts to understand system requirements.   Additional Desired Skills/Requirements US Citizenship or work-authorization with alien registration number required. IIS, Docker Git version control Umbraco (ASP.NET Core CMS) Visual Studio 2022 Knowledge of ColdFusion, AngularJS ( version 1 ) is a plus
405 Stubbs Ave, Monroe, LA 71201, USA
Negotiable Salary
Workable
Software Engineer, Skill Level 1
At Avalore, we are a mission-driven, veteran-owned small business that helps government agencies harness the power of data and emerging technologies to solve complex problems. Our team combines deep technical expertise with a passion for public service, delivering innovative, responsible solutions in AI, data governance, cybersecurity, and enterprise transformation. Joining Avalore means working alongside experts who have successfully led high-impact initiatives across the DoD and Intelligence Community, and being part of a company that values integrity, agility, and purpose. Your responsibilities will include: Develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.  Analyze user requirements to derive software design and performance requirements  Design and code new software or modify existing software to add new features  Debug existing software and correct defects  Integrate existing software into new or modified systems or operating environments  Develop simple to complex data queries for existing or proposed databases or data repositories  Provide recommendations for improving documentation and software development process standards  Works individually or as part of a team.  Reviews and tests software components for adherence to the design requirements and documents test results.  Utilizes software development and software design methodologies appropriate to the development environment.  Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Requirements Bachelor’s degree in a technical discipline from an accredited college or university is required + Seven (7) years’ experience as a SWE in programs and contracts of similar scope, type, and complexity  Four (4) years of relevant SWE experience may be substituted for Bachelor’s Ability to work independently and manage multiple priorities. TS/SCI and Special Security Accesses and Polygraph required. Applicants must be currently authorized to work in the United States on a full-time basis. Avalore will not sponsor applicants for work visas for this position. Desired: Cloud, CNO, DevOps, Data Analytics, Machine Learning & AI  Benefits Eligibility requirements apply. Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Short Term & Long Term Disability Training & Development Employee Assistance Program
Fort Meade, MD, USA
Negotiable Salary
Workable
Finance Senior Applications Engineer (Law firm exp. required)
Responsibilities: Support and drive forward enterprise applications and platforms such as BigSquare, Carpe Diem, Chrome River, eBillingHub, Elite 3E including Design Gallery, IntApp Time, Proforma, and Star Collect for the finance department; Work on application implementations, upgrades, enhancements, troubleshooting, and roadmaps; Develop in 3E IDE and Design Gallery; Conduct development activities including analysis and solution design along with hands-on development across application layers; Provide direct oversight and management of various solutions as assigned; Act as subject matter expert for those systems and provide technical support as needed. Ensure the health and stability of all solutions owned; Monitor, track, and report on performance and capacity. Responsible for capacity planning; Under direction of the Senior Manager, Enterprise Applications, engage with the business as needed in supporting the above; Work with the relevant IT teams in developing and delivering enhancements and new capabilities. Drive and manage those efforts; Deliver recommendations to the business and IT leadership based on an understanding of the platform, roadmap and related business drivers; Maintain current and accurate architecture and support documentation for use by both engineering teams and support staff; Adhere to and participate in the Firm’s Change Management process; Provide regular updates and reporting to both the Senior Manager, Enterprise Applications and Director of Applications; Collaborates in the creation and use of training and QA materials and activities for applications supported; Provides coaching to junior analysts on trouble shooting and best practices; Know common legal enterprise solutions. Advanced knowledge of enterprise applications on premise, in the cloud, and hybrid; Work with product vendors and procurement; Requirements At least 7 years’ of information technology experience; At least 5 years’ experience working with Thomson Reuters Elite 3E; 5+ years of law firm experience
Los Angeles, CA, USA
Negotiable Salary
Cookie
Cookie Settings
Our Apps
Download
Download on the
APP Store
Download
Get it on
Google Play
© 2025 Servanan International Pte. Ltd.