Jane Street

Cybersecurity Engineering - Threat Modelling

Singapore

Not SpecifiedCompensation
Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
Information Security, Software EngineeringIndustries

Cybersecurity Engineer

Position Overview

  • Location Type: Remote
  • Employment Type: Full-time
  • Salary: Not specified

We're looking for a hands-on Cybersecurity Engineer to join our Cybersecurity team to strengthen the security posture of our applications, data, infrastructure, and processes. The role combines both hands-on technical expertise to uncover and remediate vulnerabilities and people skills to partner with various teams across the firm, guide teams to analyze the security implications of design decisions and guide them to build security into their applications from the ground up. The role will leverage your hands-on offensive background to identify threats and require you to dive deep into the technical details and help build tailored security solutions and develop creative approaches to complex challenges. This role also involves having conversations with system owners who understand their applications but may not recognize potential exploits, partnering with them to identify and help resolve vulnerabilities, and balancing tradeoffs between security controls and business requirements. As a member of the Cybersecurity team, you’ll join a skilled group of programmers and security experts dedicated to keeping the firm safe. Our work covers a wide range of topics, from software engineering and DevOps to risk analysis, security governance, and cyber awareness.

Requirements

  • Offensive security background
  • Ability to build and implement secure solutions from the ground up
  • Equally comfortable breaking down complex problems on a whiteboard and taking a hands-on approach to problem-solving and troubleshooting
  • Skilled at evaluating security tradeoffs and making risk-based decisions
  • An excellent communicator who thrives on talking to people and building relationships; a collaborative mindset is a must
  • Ability to teach others and transfer knowledge about threat modeling
  • Strong Linux background — you know your way around a terminal and are confident in your scripting ability
  • Comfortable taking accountability and able to document your decision-making rationale
  • Proficiency in any programming language is a plus
  • Fluency in English required

Responsibilities

  • Strengthen the security posture of applications, data, infrastructure, and processes.
  • Uncover and remediate vulnerabilities through hands-on technical expertise.
  • Partner with various teams to analyze security implications of design decisions.
  • Guide teams to build security into applications from the ground up.
  • Identify threats using a hands-on offensive background.
  • Dive deep into technical details and build tailored security solutions.
  • Develop creative approaches to complex challenges.
  • Translate security principles into concrete architectural improvements.
  • Discuss security with system owners and resolve vulnerabilities.
  • Balance security controls with business requirements.

Application Instructions

Skills

Linux
Threat Modeling
Security Tradeoffs
Risk Analysis
Problem-Solving
Troubleshooting
Communication
Collaborative Mindset
Offensive Security

Jane Street

Liquidity provider and market maker trading globally

About Jane Street

Jane Street operates as a liquidity provider and market maker, engaging in trading across over 200 venues in 45 countries. The company utilizes technology and quantitative analysis to facilitate trading, which helps stabilize global markets. Their offices in major cities like New York, London, Hong Kong, and Amsterdam foster a collaborative environment where employees from diverse backgrounds share ideas and strategies. Jane Street emphasizes teamwork and humility, believing that these traits enhance their ability to innovate in trading strategies and technology. They invest in employee development through training, lectures, and a strong focus on continuous learning. The goal of Jane Street is to solve complex problems and build systems that contribute to the efficiency of financial markets, while also nurturing long-term careers for their employees.

New York City, New YorkHeadquarters
2000Year Founded
$1,091.2MTotal Funding
DEBT_GENERALCompany Stage
Quantitative Finance, Financial ServicesIndustries
1,001-5,000Employees

Risks

Legal challenges over intellectual property theft could harm reputation and finances.
High-profile investments like CoreWeave expose Jane Street to market volatility.
Intensifying AI competition may pressure Jane Street to increase R&D spending.

Differentiation

Jane Street excels in technological innovation, including functional programming and machine learning.
The firm operates on over 200 platforms across 45 countries, showcasing global reach.
Jane Street's collaborative culture fosters teamwork and innovative problem-solving.

Upsides

AI-driven trading strategies enhance predictive accuracy and operational efficiency.
DeFi platforms offer new opportunities for liquidity provision and market making.
Quantum computing advancements could give Jane Street a competitive edge in algorithmic trading.

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