Lead Quantitative Software Engineer

At Ripple, we are pioneering a future where value is transferred with the same ease as information today. Our mission is bold and transformative. Through our innovative crypto solutions, we empower financial institutions, businesses, governments, and developers to enhance the global financial system, fostering greater economic fairness and opportunities for people across the world. Here at Ripple, you will have the chance to do the most fulfilling work of your career, all while being supported by a team that truly cares about your growth.If you are eager to make a significant impact and unlock extraordinary career advancement opportunities, we invite you to join us in creating tangible value.THE WORK:Are you an experienced Lead Technical Recruiter who possesses a keen eye for talent and a profound understanding of the quantitative landscape? Ripple is looking for a Lead Technical Recruiter to become a vital part of our progressive team. In this role, you will be instrumental in securing the top talent needed to fuel our rapid growth and drive algorithmic innovation. You will take charge of the entire recruitment process for specialized Quantitative Engineers and Researchers, collaborating closely with hiring managers to attract the brightest mathematical and technical minds.As part of this role, you will engage with a versatile team and play a significant part in shaping the future of Ripple. You will work with our Talent Acquisition team to devise and implement a sophisticated recruitment strategy that aligns with our strategic objectives while ensuring an exceptional candidate experience for high-caliber talent. Join us and help us reshape the global payments landscape through cutting-edge engineering!WHAT YOU’LL DO:Manage the specialized recruitment process from talent sourcing to intricate offer negotiations for Quantitative Engineering and Algorithmic Trading roles.Develop strategic initiatives to meet ambitious hiring goals, collaborating with Engineering Leads to align on technical priorities and performance metrics.Design innovative sourcing strategies to attract elite talent from niche environments such as Kaggle, GitHub, ArXiv, competitive programming forums (Codeforces), and quantitative finance conferences (NeurIPS, ICML).Deliver a premier candidate experience, keeping sophisticated candidates informed and well-prepared for rigorous technical assessments.

About the Position Jane Street is seeking a talented Campus Recruiter who will play a pivotal role in shaping our recruitment strategy and expanding our efforts to attract, interview, and onboard exceptional interns and new graduates for our Research and Machine Learning Research teams. This position will involve planning, organizing, and executing our internship programs at our New York office. Finding the right talent is crucial to our success. Our innovative recruitment strategy and engaging interview process are designed to identify and hire the brightest minds from around the globe. As our campus recruitment initiatives grow rapidly, we are looking for strategic thinkers to help us remain competitive. You will excel in managing day-to-day candidate interactions while collaborating with the Recruiting team and other departments at Jane Street to enhance our recruiting approach and identify future directions. Our success in recruitment is driven by our attention to detail, responsiveness, and the connections we build with candidates. You should be highly organized, detail-oriented, and possess a proactive attitude, ready to tackle tasks of all sizes. Your ability to combine efficiency with genuine empathy for candidates will make you an invaluable member of our team. About You 8+ years of professional recruiting experience, with strong preference for those who have managed summer internship programs. Enthusiastic about learning new skills and making an immediate impact. Excellent communication skills to interact clearly with colleagues, candidates, and search firms. Approachable and humble, willing to seek assistance and acknowledge mistakes. Self-motivated with the ability to manage multiple projects and priorities simultaneously. Curious about the firm's operations and how recruiting fits into the larger context. No prior experience in the financial industry is required. If you are a recruiting agency interested in partnering with us, please contact agency-partnerships@janestreet.com.

Automate backtesting processes utilizing in-sample and out-of-sample methodologies.Ensure high standards of data quality and organization.Identify opportunities for enhancement and innovation within existing trading systems and processes.Develop and refine algorithms focused on effective risk management.Propose and implement new techniques and technologies to meet strategic objectives.

CLEAR creates secure identity solutions that serve over 38 million members worldwide. The company’s technology helps people move efficiently and safely through airports, stadiums, and other venues, streamlining both physical and digital experiences. Role overview The Technical Recruiter for Engineering, Product, and Security will play a key part in expanding CLEAR’s Engineering, Product, Design, and Security teams. This role involves close collaboration with technical leaders to identify, attract, and hire skilled professionals as the company continues to grow. What you will do Work with technical hiring managers to understand team goals and role specifics Create and implement sourcing strategies to connect with qualified candidates Apply data and metrics to improve recruiting processes and outcomes Guide candidates through all stages of the hiring journey Ensure a positive experience for candidates and internal teams throughout the process Location This position is based in New York, New York, United States.

Join Harvey as a Senior Technical Recruiter, where you will play a crucial role in shaping our engineering teams. You will be responsible for identifying, attracting, and engaging top-tier technical talent to drive innovation and excellence.As a key member of our recruiting team, you will collaborate closely with hiring managers to understand their needs and create effective sourcing strategies. Your expertise in the tech landscape will enable you to effectively assess candidates and ensure a positive candidate experience throughout the interview process.

The mission of The New York Times is to seek the truth and help people understand the world. Independent journalism is at the core of our operations, supported by a world-class newsroom that reports from nearly 160 countries. Our commitment to delivering exceptional journalism drives our focus on enhancing reader experience across all platforms, from print to audio to digital media.About the Role:We are in search of a seasoned Lead Technical Recruiter to join our team, playing a vital role as a strategic hiring partner focused on technical positions within our Product Engineering team. This individual contributor role requires collaboration with leaders across our technology organization and offers an opportunity to mentor fellow recruiters while enhancing recruitment processes.This hybrid position is based in our New York City headquarters, where you will typically work on-site three days a week and report to the Sr. Manager of Talent Acquisition. Responsibilities:Oversee full-cycle recruiting, from sourcing and screening to interviewing and negotiating offers.Collaborate with managers and HR to identify hiring needs and create a strategic hiring plan.Develop and maintain relationships with hiring managers and key stakeholders.Ensure transparent and ongoing communication with hiring managers and candidates throughout the hiring process to foster a positive experience.Partner with hiring teams to implement a structured interview process.Provide guidance to hiring managers in making informed hiring decisions.Coordinate the interview process with team members efficiently.

About RainAt Rain, we are pioneering the future of global payments. Our dynamic team comprises passionate innovators and seasoned founders who are dedicated to making stablecoins practical for everyday transactions. Our cutting-edge infrastructure facilitates card payments, cross-border transactions, B2B purchases, remittances, and much more. We collaborate with fintechs, neobanks, and institutions to create solutions that are not only efficient but also inclusive and globally accessible. Join us to make a significant impact in a rapidly growing company backed by leading investors in fintech, crypto, and SaaS.If you are curious, bold, and eager to contribute to a borderless financial future, we would love to connect.Our EthosWe believe in fostering an open and flat organizational structure. You will have the autonomy to develop in the role that aligns most closely with your aspirations. Our team members across all levels are encouraged to explore ideas that can influence our company’s roadmap and vision.Role OverviewWe are seeking a skilled Technical Recruiter to join our team. In this capacity, you will collaborate closely with our Head of Talent to drive hiring initiatives throughout the organization. You will take ownership of the complete recruitment cycle, implementing structured, data-driven processes to attract and secure top-tier talent.Key ResponsibilitiesManage end-to-end recruitment for all positions, including kickoff/intake, sourcing, screening, interview coordination, debriefs, offer negotiations, and closures.Develop and sustain a diverse, high-quality talent pipeline through targeted outreach, referrals, events, and talent communities, while continuously mapping the market for priority roles.Collaborate with hiring managers to establish scorecards, structure interviews, calibrate expectations, and train interviewers to enhance assessment accuracy and minimize bias.Enhance our employer brand and candidate experience by crafting engaging job descriptions, personalizing outreach and nurture campaigns, ensuring prompt communication, and effectively negotiating offers to attract top candidates.

Cloaked is a pioneering privacy-focused startup committed to re-establishing consumer confidence in the usage of personal data. Our mission is to create an internet that prioritizes user needs, placing individual privacy and consent at its forefront. Our innovative product offers a virtual 'cloak' that empowers users to control their personal information while browsing any website—be it Facebook, Amazon, or others—allowing them to decide what data to share based on their preferences.

Join EliseAI: Transforming Housing and HealthcareAt EliseAI, we are at the forefront of revolutionizing essential industries such as housing and healthcare. Our mission is to simplify and enhance access to quality living and healthcare services through innovative AI solutions. By seamlessly integrating AI agents into existing workflows, we increase efficiency, reduce costs, and elevate user experiences.Housing: We streamline the rental process by making apartment tours, lease signing, maintenance requests, and communication with property teams effortless—all in one convenient platform.Healthcare: We facilitate easy appointment scheduling and paperwork completion, enabling patients to focus on their health rather than administrative tasks.With EliseAI, organizations can minimize manual efforts, enhance accessibility, and create a cohesive customer experience. We recently secured a $250 million Series E funding led by Andreessen Horowitz to propel our mission forward.About The Role:As a rapidly expanding company, EliseAI recognizes that exceptional technical talent is key to our growth. We seek a dedicated Technical Recruiter to take charge of the complete recruitment lifecycle for our technical positions. In this role, you will collaborate closely with our recruiting team, hiring managers, and leadership to identify, evaluate, and attract top-notch engineering professionals eager to tackle challenging problems and make a significant impact.Key Responsibilities:Manage the entire recruitment lifecycle for technical roles, from sourcing candidates to negotiating offers.Work in partnership with engineering and recruiting leadership to determine hiring needs, technical specifications, and team culture.Employ advanced sourcing techniques to identify and engage premier engineering talent, including boolean searches, GitHub, Stack Overflow, X, and other innovative channels.Create and maintain a robust, diverse pipeline of candidates for backend, full-stack, infrastructure, and various technical positions.Lead candidate outreach efforts, conduct prescreening calls, and support candidates throughout the interview process.

Gauntlet is a leader in quantitative research and optimization within the DeFi economics landscape. Our primary focus is on managing market risk, optimizing growth, and ensuring economic safety for protocols that facilitate the majority of spot trading, borrowing, and lending activities across the DeFi sector. Our innovative solutions protect and optimize the largest protocols and networks in the industry, including the design of institutional-grade vaults that deliver risk-adjusted on-chain yields for capital at scale, crafted by some of the most astute quantitative minds in crypto, guided by years of research.As of November 2025, Gauntlet oversees more than $2 billion in vault TVL, optimizing risk and incentives for over $42 billion in customer TVL. We are recognized for our cutting-edge research, which significantly informs our risk models, alerts, and analyses, making us one of the most cited institutions in the field—by both industry and academia—regarding peer-reviewed papers on DeFi. As a Series B company with approximately 75 employees, we maintain a remote-first operational model while being anchored in New York City.Our mission is to enhance the understanding and adoption of future financial systems. Operating with a trader's discipline and a risk manager's critical perspective, we prioritize careful sizing, routine stress testing, and decisive unwinding. Our products are synonymous with reliability and predictability.We are on the lookout for a Technical Recruiter who can effectively identify, attract, and secure top engineering talent in the crypto space. You will partner strategically to expand our teams that are pivotal in shaping the economic foundations of major crypto networks. Success in this role necessitates strong technical fluency, a profound understanding of crypto culture, and the ability to engage candidates who appreciate complex, intellectually challenging work.

Join Titan as a Technical Recruiter and play a pivotal role in shaping the future of wealth management. You will spearhead our talent acquisition strategy by identifying and attracting exceptional technical talent that will elevate our engineering team. This role requires a deep understanding of the tech landscape, strategic market mapping, and the ability to engage with potential candidates on a personal level. You will be part of a dynamic team that values creativity and analytical thinking, ensuring that we discover top-tier talent that aligns with our ambitious vision. Your impact will resonate throughout the organization as we work together to democratize wealth management for all.

Why Join UsAt Brex, we are innovators shaping the future of corporate finance with our AI-driven spend management platform. We empower companies of all sizes, from startups to global enterprises like DoorDash and Compass, to manage their spending confidently through our integrated corporate cards, banking solutions, and global payment systems, complemented by user-friendly software for travel and expense management.Joining Brex means you will be part of a vibrant community where pushing boundaries and challenging the norm is encouraged. We are dedicated to fostering a diverse and inclusive workplace, where your dreams can turn into reality with the right support, tools, and resources to advance your career.Recruiting at BrexRecruitment is the starting point for every career journey at Brex. As the first touchpoint for aspiring leaders and innovators, we help candidates envision their future within our company. Collaborating closely with company leaders, we identify top talent and build high-performing teams. Our focus is on speed, strategic thinking, and providing a welcoming candidate experience from day one. We don’t merely fill positions; we cultivate the culture at Brex by discovering the next generation of builders and leaders.What You'll DoIn this role, you will collaborate with hiring managers and technical leaders to define team requirements and align on hiring objectives. You will be responsible for sourcing, engaging, and evaluating candidates through various channels, managing the complete recruitment cycle from outreach to onboarding. A key aspect of this position is to develop strategies aimed at attracting and retaining diverse technical talent, while proactively creating talent pipelines for current and future needs. Additionally, you will track and analyze essential hiring metrics to enhance recruitment processes and work with cross-functional teams to ensure fairness and efficiency. Representing Brex at events and on social media, you will also champion our employer brand.Where You'll WorkThis role is based in our New York office, operating in a hybrid environment that blends the dynamic energy of in-office collaboration with the flexibility of remote work. We currently require team members to be in the office at least three days a week (Monday, Wednesday, and Thursday), with the added benefit of up to four weeks of fully remote work each year!

Claylabs is looking for a Technical Recruiter to join the team in New York. This role centers on identifying and attracting talented technology professionals who can help shape the company’s future. Working side by side with hiring managers, the recruiter gains a clear understanding of open roles and tailors recruitment strategies to fit each team’s needs. What you will do Find and engage candidates for a range of technical positions Work with hiring managers to clarify job requirements and set priorities Adapt recruiting strategies to meet changing hiring goals Assess candidates for both technical ability and alignment with company culture Location This position is based in New York.

Join Our TeamAt Accordion, we are redefining the finance landscape. As a premier partner in private equity, we facilitate connections between sponsors and CFOs, leveraging data, technology, and AI to drive substantial value. Our mission is to empower the office of the CFO in achieving comprehensive value creation.If you are passionate about tackling complex challenges and eager to grow, join our dynamic team of over 1,400 finance and technology specialists in a collaborative environment.Supported by top-tier private equity firms and with headquarters in New York, Accordion boasts ten offices globally. We are a rapidly growing, entrepreneurial firm in search of individuals who aspire to leave their mark on a transformative journey.

About Northslope TechnologiesAt Northslope Technologies, we are pioneering the future of enterprise software with mission-specific AI applications that empower businesses to gain a competitive edge. Our focus is on delivering customized AI solutions that enable our clients to operate with the speed, scale, and efficiency characteristic of top-tier software companies across all industries.We are on a mission to create innovative software that is as versatile as the businesses it serves, developed by engineers who are adept in both technology and customer engagement. The RoleAs a Technical Recruiter, you will lead the full-cycle recruitment process for Forward Deployed Engineers — specialized software engineers tasked with resolving intricate business challenges across diverse sectors. Unlike conventional backend developers, our FDEs blend robust technical expertise with a deep understanding of customer needs, enabling them to architect and deploy transformative AI applications swiftly.This year, we anticipate onboarding approximately 100 Forward Deployed Engineers as part of our growth strategy. You will play a crucial role in this recruitment effort, operating as an individual contributor within our established recruiting team.Your key responsibilities include:Collaborating closely with our Founder/CEO and leadership team to ascertain hiring needs and align with business objectives.Developing and managing talent pipelines of exceptional engineers who excel in customer-facing and ambiguous environments.Designing innovative sourcing strategies that extend beyond traditional platforms like LinkedIn to discover engineers with the right mindset, not just the right credentials.Overseeing the candidate experience from initial outreach through to offer acceptance and onboarding.Enhancing our interview process by refining assessment criteria to identify the traits that contribute to FDE success at Northslope.Utilizing data and metrics to analyze effectiveness, pinpoint bottlenecks, and drive continuous improvements in our recruitment processes.Engaging candidates by promoting our mission and illustrating the excitement of developing custom AI applications compared to generic SaaS products.You'll have the flexibility to work within a hybrid model, allowing you to organize your time in a manner that maximizes your productivity.

Supported by prominent investors from Silicon Valley, Peregrine Technologies empowers public safety organizations, state and local governments, federal agencies, and private institutions to tackle societal challenges swiftly and accurately. Our innovative AI-driven platform transforms fragmented data into actionable insights, providing crucial information that aids in making informed decisions and enhancing outcomes across various interactions. Currently, we serve hundreds of clients across over 30 states and two countries, impacting more than 125 million individuals, and we are on a mission to broaden our reach into enterprise solutions and international markets.The Role of Senior Technical RecruiterWe are in search of a Senior Technical Recruiter who will play a pivotal role in attracting top-tier talent for our engineering team, focusing on delivering exceptional products. This position calls for a dynamic and results-oriented individual capable of cultivating talent pipelines across various software engineering disciplines (AI, ML, Fullstack, Backend, and Infrastructure Engineers, etc.). During this period of rapid growth at Peregrine, we require a skilled recruiter who can creatively and effectively identify outstanding engineers and facilitate their onboarding through a comprehensive recruitment process. Key responsibilities include:Engaging with both active and passive candidates using advanced sourcing techniques across diverse channels.Reviewing resumes and conducting pre-screening interviews to assess candidate qualifications.Collaborating with fellow recruiters and hiring managers to enhance recruitment efficiency and foster innovation.Maintaining relationships with high-potential candidates through regular engagement.Implementing sourcing strategies to create a consistent, diverse, and high-caliber talent pool.Achieving hiring goals by successfully closing candidates with speed and precision.

Join talan as a Senior Technical Recruiter specializing in IT and Finance staffing. In this critical role, you will leverage your expertise to attract and engage top talent in the technology and finance sectors. You will collaborate closely with hiring managers to understand their needs and drive the recruitment process from sourcing to placement.

About MonacoExperience lightning-fast execution and unmatched institutional depth with Monaco. Our platform, crafted by seasoned Wall Street professionals and innovative crypto builders from top-tier institutions, offers a comprehensive trading ecosystem for spot, perpetual contracts, and prediction markets. Our state-of-the-art execution engine is designed with a focus on performance, compliance, and capital efficiency, uniting diverse asset classes into a seamless trading experience. More than just an exchange, Monaco is establishing the future of a global trading network.The RoleWe are seeking a Lead Quantitative Developer to spearhead the design and implementation of systematic risk management frameworks. In this pivotal role, you will be responsible for the architecture, execution, and upkeep of Monaco's central risk engines across various products and asset classes. This is a unique opportunity to collaborate closely with our founders and contribute to delivering an unparalleled trading experience.Key ResponsibilitiesDirect the design and development of the core risk engine, including a sophisticated multi-instrument margining system that integrates both crypto and real-world assets.Influence the design and expansion of additional products (e.g., Decentralized Options Vaults, iterative looping vaults) with a priority on risk management.Who You AreOver 6 years of experience in systematic trading and/or quantitative development roles, particularly across diverse asset classes including both crypto and traditional markets.A thorough understanding of crypto market microstructure (including oracle design) and the risk management frameworks employed in existing centralized and decentralized exchanges, alongside traditional finance models (such as VaR, SPAN, SIMM).Proficient in Rust programming language.A proactive individual capable of generating ideas and executing them while maintaining a solid grasp of technical intricacies.Bonus qualifications:Previous experience on an exchange risk management team.Knowledge of low-level architecture and hardware optimization.

FanDuel is looking for a Technical Recruiter to support talent acquisition efforts in New York City. This role centers on helping to expand technical teams by identifying and hiring skilled professionals in a competitive landscape. Key responsibilities Find and attract qualified technical candidates for open positions Oversee the entire recruitment process, from initial contact through to extending offers Develop and maintain strong working relationships with both candidates and hiring managers This position requires a focus on sourcing talent, managing recruitment workflows, and building connections that help FanDuel grow its technical teams in New York City.