Experienced Quantitative Researcher at Trexquant | Beijing

Join Trexquant, a pioneering quantitative investment fund founded in 2014, as we manage a substantial multi-billion dollar portfolio of equities and other liquid assets across global markets. Utilizing an extensive array of data sets, we apply innovative machine learning techniques to identify trading signals and integrate them into market-neutral portfolios. Our team, composed of seasoned professionals with backgrounds in leading hedge funds, is dedicated to fostering a culture of problem-solving through quantitative analysis.Responsibilities: Dive deep into diverse datasets to uncover signals for systematic quantitative strategies. Research and apply cutting-edge academic findings in machine learning and quantitative finance. Craft features from unique data sets to enhance the predictive accuracy of our models. Utilize machine learning techniques for alpha discovery and portfolio construction. Requirements:Recent graduates from the class of 2027 are encouraged to apply.A strong enthusiasm for machine learning and quantitative finance.Exceptional problem-solving abilities and a collaborative mindset.Proficiency in Python; knowledge of financial accounting is an advantage.Prior experience in quantitative research is preferred.Availability for a full-time, on-site internship in Beijing from July to September 2026.Effective communication skills in English.Benefits: Engage in a supportive team environment where your input shapes research directions and you can spearhead innovative ideas. Receive mentorship and guidance from experienced quantitative researchers. Access to proprietary technology platforms for transforming ideas into actionable trading signals. Potential to transition into a full-time role upon successful completion of the internship. Trexquant is proud to be an Equal Opportunity Employer.

Join Trexquant, a pioneering systematic hedge fund leveraging advanced statistical algorithms to trade across global markets, including equities and futures. Our mission is to harness extensive data sets to develop innovative features and apply machine learning techniques to uncover trading signals, amalgamating them into market-neutral portfolios. We are on the lookout for exceptional talent from diverse fields such as data science, physics, engineering, economics, and programming to create the next wave of machine learning strategies that accurately forecast the movements of liquid financial assets.As a Quantitative Researcher, you will be integrated into one of our specialized teams:Alpha Researcher: In this role, you will focus on generating market-neutral signals, analyzing substantial data sets, and collaborating with our Data and Strategy Research team to construct a varied array of predictive models.Strategy Researcher (Machine Learning Track): Here, you will be tasked with creating systematic strategies utilizing a range of machine learning and statistical methodologies, with data derived from real market trades.Upon applying for a Quantitative Researcher position, we will evaluate your core competencies to ensure a fitting match with our research teams that align with your skills and interests.Key Responsibilities:Develop medium-frequency, market-neutral signals to predict future stock returns.Design, implement, and optimize machine learning models to anticipate liquid asset movements using a comprehensive set of financial data.Analyze data sets to inform future alpha (strategy) development.Explore and apply cutting-edge academic research in quantitative finance.Collaborate with seasoned quantitative researchers to conduct experiments and test hypotheses through simulations.Qualifications:BS/MS/PhD in a STEM field.Strong enthusiasm for machine learning applications.Proficient in programming languages, particularly Python.Excellent problem-solving capabilities.Able to work independently as well as collaboratively within a team.Familiarity with financial accounting is an asset.A background in quantitative finance is advantageous but not required.Benefits:Attractive compensation package with performance-based bonuses tied to the algorithms you develop.Collaborative and supportive work environment, involving you in the decision-making process regarding research directions, with opportunities to lead new initiatives.

TrexQuant is on the lookout for a senior alpha producer to take on the role of Co-Head of Alpha Research in our dynamic Beijing office.This position is a blend of hands-on research and leadership for an established researcher with a proven ability to generate profitable and scalable equity alpha. Your mission will be clear: enhance alpha production while simultaneously scaling and uplifting our local research platform.You will collaborate closely with the current Head of Research in China, sharing leadership responsibilities as our team grows. It is crucial to have production credibility as this role is not solely focused on managerial oversight.Key Responsibilities:Co-lead the research function in China, upholding high standards of research quality and reproducibility while conducting structured research reviews.Generate unique, robust, and scalable equity alpha, directly contributing to our live trading P&L.Enhance research quality across the office while scaling the team without compromising standards.Independently create, validate, and implement profitable trading signals to drive alpha generation.Refine existing research methodologies, fostering innovation in modeling, data utilization, and signal creation with a strong emphasis on statistical discipline and out-of-sample validation.Define thematic priorities and research roadmaps to steer the platform's future direction.Mentor team members by coaching researchers, nurturing high-potential talent, maintaining a rigorous hiring standard, and ensuring that growth does not affect alpha quality.Qualifications:BS/MS/PhD in a STEM field.5+ years of experience in systematic equity alpha research.Demonstrated track record of producing statistically robust and profitable trading signals.Direct contributions to live P&L.In-depth understanding of signal decay, capacity management, risk controls, and strategies to mitigate overfitting.Proficient in programming and research infrastructure.Benefits:Attractive compensation package with bonuses linked to the performance of the algorithms you create.Collaborative and friendly work environment where you can actively participate in decision-making regarding research direction, with opportunities to lead innovative ideas.Comprehensive benefits, including healthcare and insurance.

Role overview The Quantitative Research Analyst at NielsenIQ in Beijing plays a key part in analyzing complex data sets. The work centers on using quantitative methods to uncover insights that help shape business decisions. This position supports a range of research projects and involves close collaboration with teams throughout the company. What you will do Use quantitative techniques to analyze large and diverse data sets Generate clear insights that inform and guide client strategies Work with colleagues from various departments on research initiatives Help develop solutions aimed at improving outcomes for clients

Join our vibrant team as a Chemistry Teacher at an esteemed international school located in Beijing, set to commence in August 2026 for the 2026/2027 academic year. We are eager to find an innovative educator to inspire and engage our students in the fascinating world of chemistry.About the SchoolSituated in the family-friendly Shunyi District, our modern campus is nestled in one of Beijing's most international areas, characterized by a thriving expat community, lush green spaces, and easy access to the airport. Our school prides itself on delivering a premier international and bilingual educational experience, catering to students from early years through secondary, with plans for future expansion to upper grades. With state-of-the-art facilities and a strong academic emphasis, we offer a well-equipped environment that fosters success for both students and staff, all while being conveniently located near Beijing's rich cultural, dining, and travel opportunities.About the RoleDeliver engaging chemistry lessons to secondary students, creating an enriching learning experience.Design and prepare lesson plans and assessments, utilizing various tutoring techniques to enhance student understanding.Collaborate with fellow educators to foster a dynamic curriculum that supports student learning.Evaluate and track student progress, providing constructive feedback to ensure all learners achieve their goals.Create a supportive and secure learning environment for students.

Role overview Duolingo is looking for a Software Engineer I based in Beijing, China. This is an entry-level role focused on building and refining language-learning software that reaches millions of users. The position is designed for those who are new to software development, including recent graduates. What you will do Collaborate with fellow engineers to design and implement new software features Support the development and ongoing maintenance of Duolingo’s applications Work to improve the user experience for learners worldwide Who should apply Graduates in computer science or related disciplines Those interested in launching a career in software engineering

Join our innovative team at Trexquant as an AI Engineer, where you will be integral in the development, optimization, and deployment of state-of-the-art AI workflows and tools. This role presents a unique chance to work with the latest technologies that significantly influence our investment strategies.Design and implement advanced systems utilizing large language models (LLMs), vector databases, and various AI tools for quantitative research applications such as literature review, data search, and code generation.Deploy, monitor, and enhance AI systems to ensure scalability and reliability.Collaborate with portfolio quantitative researchers to develop AI tools tailored to specific market challenges and opportunities.Stay updated on the latest advancements in AI, contributing to internal thought leadership and pushing the boundaries of what's achievable.Deploy AI models in production settings, ensuring seamless integration with existing infrastructure and real-time market data streams.Identify potential AI-related risks and implement necessary safeguards to address model bias and robustness.

Join Syngenta Group as a Scientist in Beijing, where you will engage in groundbreaking research and contribute to innovative agricultural solutions. This entry-level position offers an exciting opportunity to develop your skills in a collaborative environment.

Join our dynamic team as a Geography Teacher at an esteemed international school located in the vibrant Haidian district of Beijing. This role is set to commence with the upcoming academic year in August 2026.About the SchoolOur K-12 institution caters to the educational needs of expatriate families and includes a high-quality international school, a nurturing kindergarten, and a bilingual school program. Spread across an expansive 162,000 square meters, our campus boasts impressive facilities, including a 400-meter athletic track, a professional theater, a versatile hall, dedicated kindergarten spaces, dormitories for students and staff, and a variety of sports amenities and libraries.Key ResponsibilitiesDeliver engaging Geography lessons to high school students, adhering to the AP curriculum framework to foster an enriching academic experience.Design and prepare comprehensive lesson plans, assessments, and educational materials that facilitate effective learning and understanding of the subject.Continuously monitor and evaluate student progress, providing constructive feedback and guidance to help them achieve their learning objectives.Maintain proactive communication with parents regarding their children's progress, learning needs, and overall development.Encourage a positive learning environment by promoting good behavior, strong study habits, and mutual respect among students.Foster a supportive classroom culture that encourages student participation, responsibility, and academic growth.Collaborate closely with fellow educators and school staff to nurture both the academic and emotional development of students.Actively engage in school events, meetings, and extracurricular activities, contributing to a collaborative and positive school environment.Address student concerns appropriately and report significant issues to the administration in a timely manner.

Join our vibrant community as a Chemistry Teacher at an esteemed international school in Beijing, starting from August 2026 for the 2026/27 academic year. Your passion for chemistry will inspire students in an engaging and dynamic learning environment. About Us:Located in the heart of Haidian, our international school integrates the national curriculum with the US Common Core for elementary and middle school students, while offering an array of advanced programs including AP, IGCSE, and A-Level for high schoolers. Key Responsibilities:Deliver captivating chemistry lessons that foster an enriching educational experience.Lead or support extra-curricular clubs and enrichment programs, dedicating up to 3 hours weekly.Prepare lesson plans, design assessments, and provide personalized tutoring techniques.Collaborate with fellow educators to enhance and develop the school's curriculum.Monitor student progress and provide constructive feedback to support their academic journey.Create a supportive and safe learning atmosphere for all students.

We are seeking a passionate and dedicated World History Teacher for an esteemed international school located in the vibrant district of Haidian, Beijing. This exciting opportunity begins in August 2026 for the 2026/27 academic year.About the SchoolThis prestigious international school combines the national curriculum with the US Common Core, offering a rich educational experience for elementary and middle school students. High school students benefit from a broad selection of courses, including US Common Core, AP, IGCSE, and A-Level programs.Key ResponsibilitiesDeliver engaging world history lessons to high school students, fostering an enriching learning environment.Lead or assist in extra-curricular clubs, enrichment programs, or academic classes for up to 3 hours per week.Design lesson plans, utilize effective tutoring techniques, develop and grade assessments, and provide insightful report comments.Collaborate with fellow educators to enhance and innovate the school's curriculum.Assess and track student progress, setting clear targets to promote academic success.Offer constructive feedback to students and their families.Create a supportive and safe learning environment for all students.

We are seeking a passionate English Literature Teacher to join our international school in Beijing, starting in the February/March 2026 academic term.About Our InstitutionLocated in the vibrant Chaoyang District, our K-12 school is committed to fostering the development of future leaders who prioritize personal well-being, continuous growth, and societal advancement. We embrace a student-centered pedagogy that integrates essential skills into our curriculum and promotes active learning through problem-solving initiatives.Key ResponsibilitiesDeliver engaging English literature lessons to high school students, enriching their learning experience.Design and prepare lesson plans, assessments, and provide tutoring support.Collaborate with colleagues to enhance curriculum development and teaching practices.Monitor student progress and set achievable targets to facilitate academic success.Offer constructive feedback to students and maintain communication with their parents or guardians.Create a supportive and safe learning environment for all students.

Join our dynamic educational community as a passionate English Teacher at a prestigious Private High School in Beijing, set to welcome students for the upcoming 2026/27 academic year. We are seeking an enthusiastic educator ready to make a difference, with opportunities for an immediate start or a position beginning in August 2026. About Our SchoolLocated in Beijing, our private institution is one of the pioneering schools in China accredited by the International Baccalaureate Organization (IBO). We provide both boarding and day school options, serving a diverse population of local and international students from primary through high school. With a vibrant community of over 500 staff hailing from various countries, our school currently operates 75 classes and caters to over 2000 students. Key ResponsibilitiesDeliver engaging English lessons to high school students, utilizing the International Baccalaureate (IB) framework to foster a stimulating learning environment.Prepare comprehensive lesson plans, lectures, and tutoring strategies.Design, administer, and assess student evaluations while providing constructive feedback.Collaborate with colleagues in co-teaching and curriculum development efforts.Assist program coordinators in maintaining an accurate inventory of educational materials.Employ a variety of technologies and innovative teaching methodologies to support diverse learning styles.Regularly assess student progress and set achievable targets to facilitate continuous improvement.QualificationsA minimum of 2 years of full-time classroom teaching experience.Experience in an IB school setting is highly desirable.A Bachelor’s degree or higher in language or education, along with a valid teaching credential.Exceptional communication skills are essential.Compensation and BenefitsCompetitive monthly salary ranging from 25,000 to 35,000 RMB based on experience and qualifications.Complimentary accommodation on the school campus.Flight reimbursement up to RMB 10,000 for one academic year.Comprehensive medical insurance coverage.A settling-in allowance of RMB 2000.A bonus upon contract completion.All visa-related expenses for the working (Z) Visa application/transfer will be fully covered.Enjoy school holidays in accordance with the academic calendar.

Join Bosch Group as an AI4Science Research Scientist, where you will engage in cutting-edge research that merges artificial intelligence with scientific disciplines. This role offers the opportunity to contribute to innovative projects that push the boundaries of technology and science.

Role Overview elevate-7 is hiring a full-time Computer Science Teacher to join its international school in the Haidian district of Beijing. The position starts in August 2026 and focuses on teaching middle school students within a diverse and academically rich environment. About the School The school blends the national curriculum with US Common Core standards for elementary and middle school students. High school offerings include US Common Core, AP, IGCSE, and A-Level courses, providing a broad academic foundation for students from around the world. What You Will Do Teach engaging computer science lessons to middle school students. Support or lead extracurricular activities and enrichment programs, up to 3 hours each week. Create lesson plans, design assessments, and provide feedback through report comments. Work with other teachers to develop and improve the school’s curriculum. Track student progress and set clear, achievable goals for growth. Promote a safe and supportive classroom environment. Requirements Bachelor's degree or higher in Computer Science or a related discipline. Valid teaching certificate. At least three years of experience teaching computer science. Strong communication skills. Benefits Annual salary between 380,000 and 480,000 RMB, depending on experience and qualifications. Monthly housing allowance of 8,800 RMB or free on-campus accommodation. Paid summer and winter holidays, plus public holidays. Bonus for completing the contract. Comprehensive health insurance for teachers and dependents. Social and medical insurance coverage. Flight reimbursement from the point of origin and a relocation allowance. Visa fees covered by the school. Annual flight allowance. Three free meals each school day. Schooling for dependents aged 5 to 18. Professional development opportunities. Staff activities and clubs throughout the year. This role is based in Beijing, Beijing Shi, China.

Join our vibrant international school in Beijing as a Physical Education (PE) Teacher for the upcoming 2026-27 academic year, commencing in August 2026. This role offers a unique opportunity to engage with students and contribute to their physical development in a diverse educational environment.About the SchoolOur institution provides a holistic education from kindergarten through high school, seamlessly integrating Chinese and Western pedagogical methods to cultivate global citizens. In the early years, we focus on nurturing curiosity and foundational skills. As students progress to primary and middle school, we emphasize academic excellence, critical thinking, and creativity. Our high school curriculum includes IB, IGCSE, A-Level, and AP courses, ensuring comprehensive preparation for higher education. With over 70 expatriate teachers, we maintain a diverse and student-centric learning atmosphere.Key ResponsibilitiesDeliver engaging physical education lessons to middle school students, fostering an enriching learning environment.Design and prepare lesson plans, employing effective tutoring techniques, and create assessments while providing constructive feedback.Collaborate with fellow educators to enhance the school's curriculum and contribute to interdisciplinary teaching initiatives.Regularly assess and monitor student progress, setting achievable targets for all learners to thrive and improve.Communicate effectively with students and their families, providing clear feedback and support.Create a supportive and safe environment conducive to learning.QualificationsA Bachelor's degree or higher in Physical Education or a related field.Valid teaching certification.A minimum of two years of teaching experience in physical education.Exceptional communication and interpersonal skills.BenefitsWe offer a competitive salary and comprehensive benefits package, including:Monthly salary ranging from 25,000 to 35,000 RMB, commensurate with experience and qualifications.A monthly housing allowance of 5,000 RMB or a free shared apartment.Bonus for a two-year employment contract.Reimbursement for annual round-trip flights between Beijing and your home country.Relocation fee reimbursement.Medical insurance coverage.Opportunities for professional development.Educational benefits for dependents.Free Chinese language lessons.Access to gym and sports facilities.Additional perks such as festival bonuses, birthday gifts, and paid leave.

About AppierAppier is a pioneering software-as-a-service (SaaS) company that harnesses the power of artificial intelligence (AI) to enhance business decision-making. Established in 2012 with the vision of democratizing AI, our mission revolves around converting AI into tangible returns on investment by creating intelligent software solutions. With 17 offices across APAC, Europe, and the U.S., and listed on the Tokyo Stock Exchange (Ticker number: 4180), we are at the forefront of the AI revolution. Explore more at www.appier.com. About the RoleWe are on the lookout for a dynamic Account Manager to join our Sales team in Beijing. In this role, you will nurture robust relationships with both new and existing clients, guiding them in strategizing and executing digital marketing campaigns tailored to achieve their objectives.

We are seeking a dedicated and passionate Primary School Teacher to join our dynamic international school located in Beijing. This full-time position is open for immediate commencement. About the SchoolOur K-12 institution, situated in the vibrant Chaoyang District of Beijing, is committed to shaping future leaders equipped for personal growth, lifelong learning, and positive social impact. By embedding essential competencies within our subject curricula and utilizing project-based problem-solving, we promote a student-centered approach that inspires active learning and practical skills for real-world challenges. Job ResponsibilitiesIn your role as a primary school teacher, you will be the homeroom teacher responsible for teaching a variety of subjects including English, science/social studies, personal/social development, and mathematics. Your duties will include:Creating engaging lesson plans and lectures, employing effective tutoring strategies, designing and grading assessments, and providing insightful report comments.Evaluating and tracking student progress, setting achievable targets to ensure all learners thrive.Delivering clear, constructive feedback to students, parents, and guardians.Contributing to the development of a comprehensive curriculum.Collaborating with fellow educators and departments to support student learning across subjects.

Unlock Your Potential with a Leader in Performance-Driven Advertising!As a Field Engineer on the Taboola News team based in our Beijing office, you will be crucial in maintaining the quality and performance of our innovative content discovery system for global OEMs. Your responsibilities will include developing test plans, collaborating with various stakeholders, and proactively addressing challenges to ensure exceptional user experiences.