Lead Technical Recruiter - Quantitative Engineering

About UsAt Sierra, we are revolutionizing customer experiences through our innovative AI platform. With a strong presence in San Francisco and expanding offices in Atlanta, New York, London, France, Singapore, and Japan, we are committed to bringing a human touch to technology.Our core values—Trust, Customer Obsession, Craftsmanship, Intensity, and Family—shape our culture and guide our daily operations, ensuring we deliver exceptional results and nurture a supportive environment.Founded by industry leaders Bret Taylor and Clay Bavor, our team is backed by extensive experience from top-tier tech companies, including Salesforce, Facebook, and Google.Your RoleLead the complete recruitment process for technical positions (engineering, product, data, and infrastructure), ensuring an exceptional experience for candidates, interviewers, and hiring managers alike.Collaborate closely with hiring managers as a trusted partner to define role specifications, create engaging job profiles, and establish hiring priorities and timelines.Design and implement targeted sourcing strategies utilizing various channels (LinkedIn, referrals, communities, events, etc.) to attract both active and passive technical talent.Actively identify and engage top technical candidates, successfully closing offers in a competitive landscape.Oversee and continually enhance the interview process, promoting efficiency, consistency, and fair hiring practices.Monitor, analyze, and report on critical recruitment metrics (pipeline health, time-to-fill, source effectiveness, candidate experience) to provide insightful updates to hiring managers and Sierra leadership.What You BringA minimum of 5 years of full-cycle recruiting experience, ideally within a fast-paced, high-growth technology environment.Demonstrated expertise in recruiting for technical roles, with a deep understanding of the tech landscape and trends.Exceptional communication and interpersonal skills, with a strong ability to build relationships across various levels of the organization.Proficient in utilizing recruitment tools and technologies to streamline processes and enhance candidate experience.Strong analytical skills to assess recruitment metrics and provide actionable insights.

At Talentful, we are revolutionizing the way high-growth companies build exceptional teams. We collaborate with some of the fastest-growing technology firms, transforming talent into a sustainable competitive edge. Our goal is to assist these companies in winning the market by attracting, engaging, and retaining top-tier talent that accelerates their growth.Established in 2015, Talentful comprises experienced talent leaders who seamlessly integrate with in-house teams. Through a flexible subscription model, we deliver both strategic insights and operational execution necessary for precise scaling—from executive recruitment and workforce planning to enhancing talent processes, activating employer branding, and fostering inclusive, high-performing organizations.Our mission transcends simply filling positions; we aim to empower talent functions to produce measurable business results. We have enabled global innovators like Alphabet, Microsoft, Pinterest, Atlassian, Expedia, and many others to scale efficiently and thoughtfully.With a team spread across Europe and the US, we are united by a singular vision: to help every company we partner with reach its utmost potential. As we strive to build the world’s leading talent consultancy, we invite individuals who aspire to redefine recruitment as a genuine driver of business value and long-term competitive advantage.

At Scope, we're revolutionizing the compliance and regulatory landscape, a sector valued at $2T, enabling industries to innovate at speed without compromising safety or quality. Our mission is to transform the outdated manual standards that currently govern inspections and quality assurance in heavy industries.With over a million inspectors still relying on archaic tools like pen and paper, Excel, and Word, we are leveraging AI to create a future where inspections are instantaneous, accurate, and fully automated. By doing so, we aim to eliminate delays, reduce errors, and prevent costly losses.Partnering with six of the top ten companies in the Testing, Inspection, and Certification (TIC) sector, we have achieved a remarkable fivefold revenue increase over the past year and are poised to reach $10 million in Annual Recurring Revenue (ARR) by 2026. Our impressive clientele includes industry giants such as Shell, AstraZeneca, and SpaceX.Having secured $4 million in funding from Susa Ventures in our pre-seed round in 2024, we are gearing up for our Series A funding round in the coming months.Our goal is to empower inspectors with advanced reporting tools that enhance their productivity and significantly boost company profit margins by 10-20%, reduce reporting time by 80%, and double their operational capacity.About this RoleWe are entering a critical phase of growth and are seeking to establish hiring as a fundamental capability within our organization.As a Technical Recruiter, you will be responsible for managing the entire hiring process for engineering, product, and go-to-market roles, collaborating closely with our founding team to refine our talent acquisition strategy.This is a hands-on role with significant ownership. You will play a key part in designing and implementing our recruitment systems.

About SwapSwap is at the forefront of modern agentic commerce, acting as the essential AI-native platform that seamlessly connects backend operations with an innovative storefront experience.Designed for brands eager to sell anything, anywhere, Swap centralizes global operations, enhances intelligent workflows, and empowers margin-preserving decisions through real-time data and capabilities. Our diverse product offerings include cross-border solutions, tax management, returns processing, demand planning, and our next-generation agentic storefront, providing merchants with comprehensive transparency and the confidence to act decisively.At Swap, we are cultivating a culture that prioritizes clarity, creativity, and shared ownership as we redefine the landscape of global commerce.About the RoleWe are in search of a proactive and strategic Technical Recruiter to enhance our internal hiring processes. As the key representative in talent acquisition, you will spearhead the creation and implementation of innovative recruiting strategies to identify, attract, and secure top-tier talent across all departments.This role presents an exhilarating opportunity for an individual who resonates with our company culture, possesses a robust internal network, and is dedicated to helping teams flourish by placing the right people in the right positions.This is a hybrid role based in London, with two to three in-office days each week.

At Talentful, we are revolutionizing the way high-growth companies assemble exceptional teams. Our mission is to empower some of the fastest-growing tech businesses to transform talent into a sustainable competitive advantage, allowing them to excel in their markets by attracting, engaging, and retaining top talent that drives growth.Established in 2015, Talentful unites experienced talent leaders who integrate seamlessly with in-house teams. Our flexible, subscription-based model delivers the strategic insight and operational execution required to scale effectively—from executive recruitment and workforce planning to enhancing talent processes, activating employer branding, and fostering inclusive, high-performing organizations.We prioritize not just filling vacancies but enhancing talent functions to achieve measurable business impacts. Our partnership has enabled global innovators like Alphabet, Microsoft, Pinterest, Atlassian, Expedia, Instacart, Miro, and more to scale thoughtfully and efficiently.With a global presence across Europe and the US, we share a unified mission: to assist every company we collaborate with in reaching its fullest potential. As we continue to build the preeminent talent consultancy worldwide, we seek individuals who aspire to redefine recruitment as a true catalyst for business value and a long-term competitive advantage.

Fuse Energy is an innovative startup in the renewable energy sector, dedicated to rapidly delivering a terawatt of renewable energy. By leveraging first-principles thinking alongside advanced technologies, we are committed to creating a transformative energy system. Our funding of $170M from esteemed investors such as Multicoin, Balderton, Lakestar, Accel, Creandum, Lowercarbon, Ribbit, Box Group, and notable angels like Nico Rosberg, co-founder of Solana, empowers our mission.We are building a comprehensive energy company that encompasses the development of solar, wind, and hydrogen projects, along with real-time power trading and distributed energy installations. By directly engaging with consumers, we eliminate intermediaries, reduce costs, and pass on the savings.Our vision extends to the creation of the Energy Network, a decentralized platform of smart devices that incentivizes users with Energy Dollars for electrifying their homes, shifting usage to off-peak hours, and aiding in grid stabilization. This initiative is crucial for enhancing grid stability and scaling AI data centers and other energy-intensive industries.

Role overview fuku is hiring a Senior Technical Recruiter in London to support the growth of its engineering team. This position partners directly with hiring managers to understand their needs and identify technical professionals who match both skill requirements and company culture. Key responsibilities Find, attract, and engage experienced candidates for various engineering roles Create and execute recruiting strategies aligned with current business objectives Oversee the entire recruitment process, from first contact through offer negotiation Collaborate with hiring managers to clarify role requirements and priorities Maintain strong relationships with candidates, ensuring a positive experience throughout the hiring journey Requirements Background in recruiting for technical positions, preferably within engineering Ability to source and attract top technical talent Strong communication skills and a talent for building relationships Experience managing the full recruitment cycle This role is based in London, England, United Kingdom.

Join Axon and be a Force for Good.At Axon, we’re driven by a mission to Protect Life. We tackle society’s most pressing safety and justice challenges with our innovative ecosystem of devices and cloud-based software. Much like our products, we believe in collaboration, valuing diverse perspectives from our customers, communities, and each other.Working at Axon is dynamic, challenging, and rewarding. Here, you’ll have the opportunity to take ownership and drive significant change, growing continuously as you contribute to a mission that truly matters at a company where you are valued.Your ImpactAs a vital member of our Global Talent Acquisition team, you will lead full-cycle recruitment initiatives aimed at attracting experienced corporate talent who resonate with Axon’s mission. Your role involves guiding candidates and hiring teams throughout the hiring journey, leveraging your interpersonal skills to effectively collaborate with candidates, business partners, peers, and executives. Our team thrives on support and camaraderie, working together to achieve our ambitious goals.This role is based in our London office and operates on a hybrid model. We prioritize in-person collaboration and require team members to work onsite from Tuesday to Friday, with the option to work remotely on Mondays, unless otherwise accommodated. We believe that fostering connections sparks innovation, and our office culture is designed to promote meaningful teamwork, mentorship, and collective success.

Axon Enterprise, Inc. is seeking a Technical Recruiter to join the team in London. The focus is on supporting the growth of teams dedicated to public safety technology by finding and hiring skilled technical professionals who can advance Axon's mission. Key responsibilities Source and attract technical candidates for a variety of roles Connect with candidates to learn about their backgrounds and career interests Provide information about open positions at Axon and respond to candidate questions Collaborate with hiring managers and stakeholders to develop effective recruiting strategies Help strengthen Axon's teams by bringing in talented individuals Collaboration and influence This role works closely with hiring managers to clarify hiring needs and shape recruitment approaches that align with Axon's objectives. Decisions and actions in this position have a direct impact on team growth and the company's broader mission. Location This position is based in London, England, United Kingdom.

Join Databricks as a Technical Recruiter on a 12-month fixed-term contract. We are looking for an enthusiastic and skilled recruiter who will play a critical role in attracting top tech talent to our innovative team. In this dynamic position, you will collaborate with hiring managers to understand their staffing needs, develop recruitment strategies, and manage the end-to-end hiring process.

Join Nevis as a Lead Technical RecruiterAt Nevis, we are pioneering the world's first AI wealth management platform, designed to revolutionize the way financial advisors operate. Our cutting-edge technology automates workflows and empowers advisors to dedicate more time to their clients. We envision a future where every wealth management firm relies on Nevis.Founded by a stellar team of former Revolut executives, Nevis has successfully secured $40 million in funding from prestigious investors, including Sequoia Capital, ICONIQ, and Ribbit.About the OpportunityWe are seeking our inaugural talent acquisition expert to lead and expand our hiring initiatives across Nevis. In this pivotal role, you will establish the recruitment framework for our organization by attracting exceptional talent for a wide range of foundational roles.This is a hands-on position where you will design and implement innovative recruitment strategies, collaborate closely with the founders, and cultivate Nevis's talent brand. Your mission is not merely to fill positions, but to discover the individuals who will shape our company’s future.Your ResponsibilitiesManage the Entire Hiring Process: Oversee the complete recruitment lifecycle—from sourcing and screening candidates to extending offers and onboarding—ensuring a smooth and high-quality experience for all candidates.Develop Technical Talent Pipelines: Identify, engage, and attract top-tier passive candidates across engineering, AI, data, and product sectors through innovative sourcing methods and community engagement.Collaborate with Leadership: Work closely with founders and hiring managers to align recruitment strategies with business growth objectives.Utilize Data for Strategic Decisions: Leverage data analytics to assess pipeline health, refine processes, and report key metrics and hiring progress to leadership.Enhance Employer Branding: Articulate and promote Nevis’s narrative to potential candidates, highlighting our mission, culture, and technological advancements through various channels including events and content.Stay Informed on Market Trends: Keep abreast of industry trends, talent market fluctuations, and emerging technologies to enhance recruitment strategies and maintain a competitive edge.Your ProfileExperience: 5–7+ years in full-cycle recruiting, preferably within dynamic startup environments or high-caliber recruitment firms.Technical Expertise: Proven track record in technical recruitment across engineering and product disciplines.

fuku seeks a Technical Recruiter in London to support the company’s ongoing growth. This role focuses on finding and hiring skilled professionals for technical positions. The recruiter will collaborate with hiring managers to understand team needs and develop approaches for attracting talent from the tech sector. Key responsibilities Oversee the entire recruitment process for technical roles, from sourcing to hiring Identify and engage candidates through multiple channels Work with hiring managers to clarify requirements and create hiring plans Develop and implement strategies to connect with top tech talent Maintain a positive experience for candidates throughout each hiring stage Support efficient and effective hiring practices Location This position is based in London, England, United Kingdom. Compensation The compensation package for this role includes equity.

Join Us in Revolutionizing the Supply Chain!Did you know that the fashion industry generates over 100 billion garments annually, with around 60% ending up in landfills? This waste isn't due to a lack of demand, but rather a broken supply chain that struggles to transition secondhand fashion from donations to resale.At Fleek, we are committed to changing this paradigm. Our mission is to position secondhand clothing as the primary choice for consumers. We are constructing the infrastructure necessary for a robust global secondhand clothing marketplace, powered by innovative AI systems that digitize the supply chain.Through our platform, vintage shops, online resellers, and retail buyers can source meticulously graded secondhand inventory directly from wholesalers and rag houses worldwide. Our key differentiator is FleekSort, an AI model specifically designed for secondhand fashion, capable of grading, pricing, and categorizing items with just a photo, transforming a traditionally opaque and manual trade into a structured, searchable, and tradable global inventory.Since our inception in 2022, we have rescued 9 million items from landfills and have experienced remarkable growth, tripling in size year-on-year. With approximately $50M raised from prominent investors including a16z, Y Combinator, and HV Capital, we recently concluded our Series B funding round. Our team includes seasoned advisors and investors from leading firms like Depop, Shopify, and Postmates.Currently, we cater to thousands of resellers and retailers across the UK, Europe, and the US. Given the secondhand fashion market's projected value of $350B by 2027, Fleek is poised to establish itself as the AI-driven operational and financial backbone of global secondhand commerce.We seek passionate individuals eager to create meaningful impact and to thrive in a fast-paced environment. Interested? Read on!Role OverviewWe are in search of a Senior Technical Recruiter who will take charge of the complete hiring process for our Engineering and Product teams in London and lead the establishment of Fleek's talent acquisition function. Reporting directly to the Head of Talent, you will play a pivotal role in technical hiring at one of Europe's most dynamic AI startups.This position operates within a fast-paced, early-stage environment where job briefs may sometimes be ambiguous, the brand identity is still evolving, and the necessary infrastructure is concurrently being built. You will contribute to both the hiring process and the overarching talent architecture, which includes role frameworks, interview structures, sourcing playbooks, and AI-integrated hiring workflows. At Fleek, we innovate with AI, not just utilize it. You will leverage tools such as Claude Code to develop real recruiting products and systems, beyond merely drafting outreach messages.

Join Hudson River Trading (HRT) as a Technical Recruiter within our dynamic global Recruiting team. In this pivotal role, you will concentrate on identifying and hiring engineers for our Trading Technology and Research & Development teams. Collaborating closely with hiring managers who uphold exceptionally high standards, you will navigate an intensely competitive talent market. Your expertise will be pivotal in engaging deeply technical candidates and overseeing the comprehensive hiring process for various technical positions within HRT’s engineering framework. As one of the leading quantitative trading firms globally, HRT harmonizes cutting-edge engineering and scientific rigor with a culture that values collaboration and humility. We invest significantly in our talent and computational capabilities, which are our core differentiators. We seek recruiters who possess a unique viewpoint and a passion for challenging conventional methods to discover the exceptional yet humble technical talent that defines HRT.

Talentful is revolutionizing the way high-growth companies assemble elite teams. We collaborate with some of the most rapidly expanding technology firms to transform talent into a sustainable competitive advantage, enabling them to thrive in the marketplace by attracting, engaging, and retaining top-tier professionals who drive growth.Established in 2015, Talentful unites experienced talent leaders who integrate seamlessly with internal teams. Through a flexible, subscription-based model, we deliver the strategic insight and operational execution required to scale effectively—from executive recruitment and workforce planning to enhancing talent processes, activating employer branding, and cultivating inclusive, high-performance organizations.Our mission transcends mere role fulfillment; we empower talent functions to achieve measurable business outcomes. We have supported global innovators in scaling thoughtfully and efficiently, including renowned companies such as Alphabet, Microsoft, Pinterest, Atlassian, Expedia, Instacart, Miro, and many more.With a worldwide workforce across Europe and the US, we are driven by a singular purpose: to help every company we partner with reach its maximum potential. As we strive to build the foremost talent consultancy globally, we seek individuals eager to redefine recruitment as a genuine catalyst for business value and long-lasting competitive advantage.

hellokindred seeks a Campus Recruiter - Campaigns to shape recruitment strategy and strengthen outreach at universities across the UK. This position is part of the staffing team, with a focus on building meaningful connections within student communities. Key responsibilities Lead recruitment campaigns aimed at university students throughout the UK Engage with a variety of student groups to expand the talent pipeline Promote the hellokindred employer brand on campus Work closely with internal teams to ensure a smooth recruiting process Contribute to talent acquisition goals through strategic campus engagement Location This role is based in London.

As a Recruiting Coordinator at Verkada, you will play a pivotal role in streamlining our hiring processes and enhancing our candidate experience. Your organizational skills and attention to detail will contribute to creating a positive impression of our company from the first touchpoint. You will assist our recruitment team in managing schedules, coordinating interviews, and supporting various administrative tasks that facilitate the smooth running of our recruitment efforts.

Cohere is looking for a Recruitment Coordinator based in London to help drive our talent acquisition process. This role centers on supporting both candidates and hiring managers throughout each stage of recruitment. What you will do Coordinate and post job openings across relevant platforms Schedule interviews and manage calendars for candidates and interviewers Maintain clear and timely communication with candidates What we’re looking for Strong organizational skills and attention to detail Ability to manage multiple tasks and deadlines Comfort working with both candidates and internal teams This position plays a key part in helping Cohere grow by making sure each candidate has a smooth and positive experience from start to finish.

At Talentful, we are pioneering the future of talent acquisition for high-growth companies. Our mission is to empower leading technology firms to transform their talent strategies into a lasting competitive edge, enabling them to attract, engage, and retain exceptional talent that drives growth.Founded in 2015, Talentful is a collective of experienced talent leaders who integrate seamlessly into our clients' teams. We offer a flexible subscription-based service that delivers both strategic insight and operational execution, covering everything from executive search and workforce planning to enhancing talent processes, activating employer branding, and fostering inclusive, high-performing organizations.Rather than merely filling vacancies, our focus is on empowering talent functions to achieve quantifiable business results. We have successfully assisted global innovators such as Alphabet, Microsoft, Pinterest, Atlassian, Expedia, Instacart, Miro, and many others in scaling efficiently and thoughtfully.With a diverse global team across Europe and the U.S., we're united by a singular mission: to help our clients reach their fullest potential. As we continue to establish ourselves as the leading talent consultancy worldwide, we are seeking individuals eager to redefine recruitment as a key driver of business value and sustained competitive advantage.