Flowtraders

Job Summary:

Flow Traders is in search of an experienced professional to fill the role of a Senior Cyber Security Engineer for their Security team in Amsterdam. The focus of this role will be on advancing the company's cybersecurity measures and ensuring data protection globally. Flexibility to travel internationally is required to support various projects across offices and data centers.

Key Responsibilities:

Lead security projects from inception to implementation in diverse environments (cloud and on-premises).

Provide security-related support and resolutions at all levels within the organization.

Work collaboratively with global tech teams to align security solutions with business goals.

Take charge in analyzing and addressing complex security incidents and threats.

Regularly review and improve security frameworks to address evolving risks.

Act as a mentor and provide guidance to team members to promote a proactive security culture.

Requirements for Success:

4-8 years of IT security experience and a background in Security or related field (BSc/MSc preferred).

Proficiency in automation and scripting languages (Python, PowerShell, Bash) and familiarity with security tools like SOAR, EDR, NDR, SIEM, and Firewalls.

Strong analytical skills with deep knowledge of operating systems, networking, and modern security practices.

Excellent communication abilities in English and adeptness in collaborating within diverse teams.

In-depth understanding of operating systems, networking, cloud, digital assets, and security principles.

Eagerness to stay updated on emerging technologies and tools, as well as willingness to share knowledge with others.

Flow Traders does not consider unsolicited resumes from professional staffing agencies. Submission of resumes or candidate information without a valid and signed agreement will make it free for Flow Traders to contact the candidate directly without any fee obligations if hired.

Interested in exploring opportunities with Flow Traders' Product Development team in New York and Chicago? You can join our Java Talent Pool by signing up below. We are continuously seeking talented engineers to be part of our expanding organization. If we find that your experience aligns with our team's objectives, we will contact you for a brief introductory call to get to know you better and understand your interest in Flow Traders.

As a part of our Java Engineers team, you will play a key role in enhancing our in-house trading platform through the development of efficient code, innovative solutions, and the maintenance of existing systems with a focus on low latency and stability. Working within small, agile teams aligned with our business units, we are able to adapt promptly to changing market conditions. Our close collaboration with the Trading team facilitates fast feedback loops and immediate insights into the impact of each modification. To promote teamwork and autonomy, we emphasize shared libraries, code reuse, and the continual evolution of our application architecture.

Some of the technologies we work with

Common stack includes Java 8 & Java 11, Netty, Chronicle Queue, Hibernate, MariaDB, Cassandra, gRPC, Guava, and Prometheus

Big Data stack involves Kafka, HDFS, AirFlow, Spark, Avro, Hazelcast, Kubernetes, and Docker

Web/UI technologies comprise Spring MVC, Jetty, Mustache, JavaFX, and Jackson

Testing tools such as Mockito, Truth, and JUnit5 are in use

Development life-cycle support tools include Bitbucket, Bamboo, Confluence, Jira, Sonar Cube, IntelliJ IDEA, and YourKit profiler

Responsibilities

Collaborate with global Java Engineering team members to align requirements, implementations, and standards

Deliver critical-path software for core US roadmap items that require real-time functionality

Take ownership of a set of related applications and collaborate closely with business stakeholders on a daily basis

At Flow Traders, we value open and transparent communication with our employees, stakeholders, and communities. Our salary structure is based on comprehensive market research, taking into account factors such as experience, location, and skill set. Additionally, we consider ourselves a unified global team, and to reflect this, all employees have the opportunity to share in the company's success through annual discretionary variable remuneration based on overall performance and contributions.

According to NYC salary transparency regulations, the total compensation for this role includes a base salary range of $160,000 to $200,000 plus annual discretionary variable remuneration.

Note: Flow Traders does not accept unsolicited resumes from professional staffing or search firms. Any resumes or candidate information submitted without a valid search agreement will be considered available for contact by Flow Traders at their discretion, and no placement fee will be paid if the candidate is hired.

Job Summary:

Flow Traders is seeking a skilled Security Engineer to join the Technology team in New York. The ideal candidate should possess practical experience in various cyber security tools and be adept at collaborating within a diverse team to oversee daily security operations and projects. This position offers a unique chance to work in a well-established proprietary trading firm with a culture that fosters innovation and entrepreneurship. We encourage individuals with quick thinking and creative abilities to fully utilize their skills.

Responsibilities:

Analyze, interpret, and manage alerts, security logs, and network flows

Implement firewall rules, handle security incidents, and regularly audit and document the environment

Safeguard security infrastructure by staying at the forefront of security practices

Coordinate closely with global colleagues and other IT teams such as networking and enterprise systems

Technologies in Use:

Security Orchestration

Monitoring Network data / Data in motion

Firewalls

Vulnerability Scanner

Email Security

Requirements for Success:

5+ years of professional experience in Cyber Security

Bachelor’s degree in a relevant field (e.g., Cyber Security, Computer Science, or STEM-related)

Detail-oriented, proactive, organized, methodical, and a strong communicator (including fluency in English)

Proficiency in firewalls, application security scanning, and security orchestration

Proficiency in scripting and/or research language (e.g., Python) is beneficial

Certifications like CISSP, GSEC, CEH, or CISM are advantageous supporters

Flow Traders focuses on transparent communication with employees, stakeholders, and community. The salary structure is based on dependable market research to establish competitive ranges, considering variables like experience, location, and skill set to determine actual compensation. Employees can partake in annual discretionary variable remuneration highlighting performance and contributions to company success.

As per NYC laws, the total compensation for this role consists of a base salary ranging from $115,000 to $145,000, plus annual discretionary variable remuneration.

Note: Flow Traders does not accept unsolicited resumes from professional staffing firms. Unsolicited submissions of resumes will be considered openly by Flow Traders without any obligations for payment of fees if the candidate is hired.

Job Summary:

Flow Traders seeks a Quantitative Researcher to join the trading team based in Hong Kong. This role presents a unique opportunity to become part of a prominent proprietary trading organization and collaborate with industry experts.

The ideal candidate will possess strong mathematical and statistical skills, a keen interest in numbers, and proficiency in programming. The successful candidate should demonstrate a natural inclination to develop and evaluate new trading concepts, with the goal of creating alpha and automated strategies.

Key Responsibilities:

Devise innovative trading strategies by conducting thorough research and analysis to identify market opportunities

Work closely with Traders and Quantitative Researchers to construct, test, and enhance existing trading models

Analyze extensive financial datasets to uncover actionable trends

Develop and deploy intricate quantitative models

Qualifications:

Bachelor’s degree or higher in disciplines such as Econometrics, Mathematics, Physics, Statistics, Computer Science, or related STEM fields

Proficiency in Python is required, familiarity with scientific programming languages like MATLAB, C++, JAVA, or R is advantageous

Strong analytical capabilities to effectively handle large datasets

Ability to reason logically, perform under pressure, and demonstrate accountability

Competitive mindset, proactive attitude, willingness to learn, and adept at working in a collaborative environment

Excellent communication skills to convey complex issues concisely

For unsolicited resumes from professional staffing or search firms: Flow Traders does not entertain such submissions. Any resumes or candidate information received through unauthorized channels may be reviewed by Flow Traders without any obligations towards the submitting party.

Flow Traders seeks seasoned C++ Software Engineers to join the expanding Development team at the Cluj office. We are looking for individuals who are inquisitive, systematic, and adept at managing multiple tasks. This role presents a unique opportunity to become part of a leading proprietary trading firm that fosters an entrepreneurial and innovative environment embedded in its core operations. We cherish quick-thinking, inventive minds and push them to leverage their full potential. If you aspire for greatness, the possibilities are boundless.

At Flow Traders, you will participate in crafting low-latency systems critical for trading various asset classes (including equities, derivatives, and cryptocurrencies) across numerous global markets. We seek motivated software engineers capable of taking charge of the complete software development process. Your responsibilities will involve collaborating closely with product owners and traders to gather, analyze, and clarify requirements; working with quality assurance engineers to establish acceptance criteria, conduct testing, and guarantee the quality of your implementations; as well as assisting in the production deployment and collaborating with operations engineers and traders for post-deployment support and validation.

Technologies Utilized in the Development Process:

Note: Prior experience with all the technologies mentioned below is not expected.

C++ (Standard utilized: upgrading from C++17 to C++20)

Compilers: gcc 10 / clang 13

Python

Build system: CMake

Version control: Git

Testing frameworks: Google Test, Pytest, and Nosetest

Version control/code review system: Bitbucket

Operating system: Debian Linux

Continuous integration system: Bamboo

Deployment automation: Ansible

Key Responsibilities:

Primary technical duties encompass:

Exchange Connectivity: Your main task involves developing software to interact with exchanges via their APIs, obtaining market data, and executing orders over networks using diverse protocols such as TCP, UDP, and Websocket. The software's integrity is guaranteed through a comprehensive set of testing suites that you will be responsible for utilizing, maintaining, and expanding.

Trading Strategies: Your primary role is to design and implement trading algorithms based on requirements furnished by traders. You will acquire domain expertise and leverage it to effectively translate requirements into tangible software solutions.

Qualifications for Success:

Possess a minimum of 4 years of experience in C++

Solid knowledge of data structures and algorithms

Familiarity with Cryptocurrency/Blockchain technologies is advantageous

Comprehensive understanding of the full software development lifecycle

Capable of crafting clean and concise code

Proficient in unit and regression testing

Well-versed in computer architecture and memory subsystems

Experience working with various Linux distributions

Strong interpersonal skills and teamwork capabilities

Effective communication skills with stakeholders from diverse backgrounds

Flow Traders does not accept unsolicited resumes from any professional staffing or search firms. All candidate submissions without a valid and signed search agreement will be treated as the sole property of Flow Traders.

Interested in exploring opportunities within Flow Traders’ Product Development teams inNew York and Chicago? Join our Python Talent Pool by signing up below. We are continuouslyseeking skilled engineers to be part of our growing organization. If your experience resonateswith our team’s goals, we will contact you for a brief introductory call to learn more about youand your interest in Flow Traders.

Our Python Engineers collaborate closely with Traders and Quantitative Researchers toefficiently deliver solutions, applying a practical approach to software development. Our Pythonsystems support real-time risk monitoring, opportunity identification, and trading strategymanagement, empowering our traders and systems. Flexibility and adaptability are key as marketconditions evolve rapidly, driving the need for quick value delivery, constant iteration, andscalability. Our culture values innovation and entrepreneurial spirit, seeking individuals whoembrace fast-paced environments and enjoy observing the direct impact of their contributions.Our collaborative approach encourages code reuse and continuous improvement of applicationarchitecture through shared libraries.

Technologies Used:

Python 3

SQL

Kafka

Kubernetes

Linux

Git

Atlassian stack: Bitbucket (code review) and Bamboo (continuous integration)

Responsibilities:

Collaborate with global Python Engineering team members to ensure alignment withrequirements, implementation, and standards

Identify opportunities across teams to leverage software for enhancing efficiency

Develop and manage systems to optimize our capabilities, working closely with businessstakeholders daily

Flow Traders values open and transparent communication with employees, stakeholders, andcommunities. Compensation is structured based on reliable market research, considering factorssuch as experience level, location, and skill set. Annual discretionary variable remunerationreflects company, group, and individual performance and contribution.

As per the NYC salary transparency law, total compensation for this role ranges from $160,000to $200,000 annually, in addition to the annual discretionary variable remuneration. Flow Traders does not accept unsolicited resumes from staffing or search firms. Submission ofresumes or candidate information to any Flow Traders employee without a valid and signedsearch agreement implies consent for Flow Traders to consider them without restrictions orpayment of placement fees if hired.

Sign up now to be considered for Flow Traders’ Product Development team in Cluj. We are actively seeking skilled engineers to join our expanding organization. Successful candidates will work on our proprietary trading platform, focusing on writing efficient code, developing innovative solutions, and ensuring system stability and low latency. Our team operates in small, agile groups and collaborates closely with the Trading department for quick adaptation to market changes. Immediate feedback and close interaction with traders help us understand the impact of each enhancement. We encourage collaboration through shared libraries and continuous improvement of application architecture.

Technologies used in development:

Common stack: Java 8 & Java 11, Netty, Chronicle Queue, Hibernate, MariaDB, Cassandra, gRPC, Guava, Prometheus

Big Data stack: Kafka, HDFS, AirFlow, Spark, Avro, Hazelcast, Kubernetes, Docker

Web/UI: Spring MVC, Jetty, Mustache, JavaFX, Jackson

Testing: Mockito, Truth, JUnit5

Development life-cycle support: Bitbucket, Bamboo, Confluence, Jira, Sonar Cube, IntelliJ IDEA, your-kit

Key Responsibilities Include:

Ensuring alignment with global Java Engineering Team on requirements, implementation, and standards

Developing critical-path software with a focus on efficiency and stability

Collaborating with business owners to deliver core roadmap items

Participating in small team agile practices

Requirements for Success:

More than 5 years of post-graduation work experience

Bachelor’s or Master’s degree in Computing Science or equivalent

Proficiency in Core Java, parallel, and multithreaded programming

Strong knowledge of algorithms and data structures

Ability to optimize software and hardware performance

Excellent communication skills for technical and business interactions

Prior experience in professional software development, especially in trading industry

Flow Traders does not accept unsolicited resumes from staffing firms. Submitting resumes without a valid search agreement will be interpreted as allowing Flow Traders to consider the candidate freely without any recruitment fee.

Interested in joining Flow Traders’ Product Development team in New York and Chicago? You can sign up to be part of our C++ Talent Pool. We are seeking skilled engineers who can contribute to our organization. If your experience aligns with our team’s objectives, we will contact you for an exploratory call to get to know you better and understand your interest in Flow Traders.

Our C++ Engineers play a crucial role in enhancing our trading platform by developing efficient and high-performance code, devising innovative solutions, and maintaining current systems with a focus on low latency and stability. We operate in small, business-focused teams, practicing agile methodologies to swiftly adapt to market changes. Working closely with the Trading team enables us to receive immediate feedback on the impact of any changes made. To promote collaboration and autonomy, we support shared libraries, promote code re-use, and continuously refine our application architecture.

Technologies we use:

C++17 and transitioning to C++20

Linux as our primary infrastructure platform

Git for version control and Bitbucket for code review

Atlassian tools for software development lifecycle management (Jira, Confluence, Bitbucket, Bamboo)

Development environment on Native Linux with a choice of IDE or text editor

Python 3 for automated testing

Key Responsibilities:

Collaborate with global C++ Engineering team to align requirements, implementation, and standards

Prioritize and deliver core US roadmap items that involve real-time or critical-path software

Manage a portfolio of related applications and engage in daily collaboration with business owners

At Flow Traders, we emphasize open and transparent communication with our employees, stakeholders, and communities. When determining salaries, we rely on dependable market research to establish base ranges. Factors such as experience level, location, and specific skill sets influence the position within the range. Recognizing our global unity, all employees have the opportunity to share in the company’s success through an annual discretionary variable remuneration tied to company, group, and individual performance.

According to the NYC salary transparency law, the total compensation for this role includes a base salary range of $160,000-$200,000 plus annual discretionary variable remuneration.

Flow Traders does not accept unsolicited resumes from professional staffing or search firms. Resumes submitted without a valid search agreement will be considered free to contact and no placement fee will be paid if the candidate is hired by Flow Traders.

Flow Traders is seeking a seasoned Senior Platform Data Engineer to join their expanding Data team based in Amsterdam. This role presents a unique chance to become part of a prominent proprietary trading company known for its entrepreneurial and forward-thinking culture. They particularly value individuals with sharp, innovative minds and offer opportunities to fully utilize their skills.

As a Platform Data Engineer at Flow Traders, your primary responsibility will be to optimize the value derived from the company's data. You will be tasked with developing and enhancing platform functionalities, such as self-service offerings to data platform users, improving resource efficiency, and delivering on various business requirements. Collaboration with Quantitative Traders and Fundamental Analysts is key to ensure data availability, performance, and accessibility through the selection of suitable technologies.

Platform capabilities encompass a range of features including but not limited to self-service ETL templates, job scheduling tools, user cluster provisioning, value-added services like monitoring and alerting, configurable Data Quality rules, Metadata Management, and decisions on data modeling, storage, and formats. You will also be involved in proposing and implementing new platform capabilities and technologies.

Key Responsibilities

Develop and maintain platform functionalities

Build and upkeep data infrastructure and data-focused applications

Derive insights and ensure data is available, accessible, and performant for business needs

Collaborate closely with other technology and business teams

Assist in operational tasks related to deployment and configuration of data infrastructure

Mentor and guide junior team members

Qualifications for Success

Proficiency in data modeling and data warehousing platforms, such as BigQuery

Extensive experience in distributed storage, middleware (e.g., Kafka), data processing (e.g., Apache Beam, Spark), and container orchestration (e.g., Kubernetes)

Hands-on expertise in Java and Python programming languages

Understanding of data governance principles and processes

Familiarity with modern data science techniques and tools like Pandas, TensorFlow, and SparkML, with exposure to AI and machine learning

Sound knowledge of cloud computing, especially in storage, databases, data analytics, and processing, preferably within GCP and AWS environments

Flow Traders is seeking experienced C++ Software Engineers to join their expanding Development team in the Hong Kong office. The ideal candidate should demonstrate curiosity, methodical thinking, and strong multitasking abilities. This is a unique chance to be a part of a prominent proprietary trading firm that fosters an entrepreneurial and innovative environment.

You will be primarily focused on developing low-latency systems for trading various asset classes (e.g., equities, derivatives, cryptocurrencies) across global markets. The team seeks software engineers who are motivated to take charge of the complete software development life cycle. In this role, you will collaborate closely with product owners and traders to gather requirements, work with quality assurance engineers to establish acceptance criteria, ensure testing and quality of implementations, as well as assist in deployment and post-deployment support.

Technologies Used in Our Development Process:

C++ (Currently utilizing C++17, with plans for migration to C++20)

Compilers: gcc 10, clang 13

Python

Build System: CMake

Version Control: Git

Testing Frameworks: Google Test, Pytest, Nosetest

Version Control/Code Review System: Bitbucket

Operating System: Debian Linux

Continuous Integration System: Bamboo

Deployment Automation: Ansible

Key Responsibilities:

Exchange Connectivity: Develop software that interacts with exchanges through APIs, processes market data, and executes orders using various protocols like TCP, UDP, and Websocket while maintaining software quality through testing.

Trading Strategies: Implement trading algorithms based on trader requirements, acquiring the necessary trading knowledge to translate these requirements into software.

Requirements for Success:

Minimum 3 years of C++ experience

Solid understanding of data structures and algorithms

Proficient in the complete software development life cycle

Ability to write clear and concise code

Experience with unit and regression testing

Knowledge of computer architecture and memory subsystem

Familiarity with Linux distributions

Strong interpersonal and teamwork skills

Effective communication with stakeholders from diverse backgrounds

Flow Traders does not consider unsolicited resumes from professional staffing or search firms. Any submissions without a valid and signed search agreement will be considered the exclusive property of Flow Traders and will not result in any placement fee if the candidate is hired.