Principal Engineer in Payments at Grab | Singapore

Join Grab as a Senior Data Scientist in our Analytics team, where you'll leverage advanced analytics and data science techniques to drive business outcomes and enhance our user experience. In this role, you will collaborate with cross-functional teams to transform data into actionable insights, ultimately impacting our strategic decisions.

Grab is looking for a Senior Data Scientist to focus on integrity within its Singapore team. This position centers on strengthening the reliability and trustworthiness of data systems that support Grab’s wide range of online-to-offline services. Role overview The Senior Data Scientist (Integrity) will use advanced data science skills to support decision-making and maintain high standards for data quality. The work directly influences key business strategies and helps safeguard the integrity of Grab’s platforms. What you will do Apply data science methods to monitor and improve the integrity of Grab’s data systems. Contribute insights that shape business decisions and enhance user experiences. Collaborate with other teams to ensure data-driven strategies meet integrity standards. Location This role is based in Singapore.

Role Overview Grab Holdings Inc. is hiring a Data Scientist for the Analytics team in Singapore, with a focus on mobility solutions. This position centers on using data-driven insights to improve services and strengthen the user experience across Grab’s mobility offerings. What You Will Do Analyze large datasets related to mobility products and user behavior Build predictive models to support product and business growth Work with cross-functional teams to inform and guide strategic decisions Contribute to projects that enhance service quality and user satisfaction Location This role is based in Singapore.

About AirwallexAirwallex stands as the leading unified payments and financial platform tailored for global enterprises. By harnessing a distinctive blend of proprietary infrastructure and advanced software, we empower over 200,000 businesses around the globe—including notable names such as Brex, Rippling, Navan, Qantas, SHEIN, and many others—with fully integrated solutions for managing business accounts, payments, spend management, treasury, and embedded finance on a global scale.Founded in Melbourne, we boast a diverse team of over 2,000 exceptionally talented individuals in technology, spread across 26 offices worldwide. With a valuation of US$8 billion and the backing of premier investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of revolutionizing the global payments and financial services landscape. If you are eager to engage in the most ambitious work of your career, we invite you to join us.Attributes We ValueWe seek exceptional builders who bring founder-like energy, desire tangible impact, accelerated learning, and genuine ownership. You possess robust expertise relevant to your role and sharp analytical thinking, and you are driven by our mission and operating principles. You operate with speed and good judgment, delve deeply with curiosity, and make principled decisions that balance both speed and thoroughness.You embody humility and collaboration; transforming innovative ideas into tangible products, while ensuring that objectives are met from start to finish. You leverage AI to enhance efficiency and address challenges swiftly. Here, you will confront complex, high-stakes issues alongside exceptional colleagues while advancing your career as we shape the future of global banking. If this resonates with you, let’s create what’s next.About the TeamOur global team extends across Australia, China, the USA, and Singapore, pioneering applied data science, data engineering, and platform solutions to support Airwallex's rapid expansion. You will collaborate with a diverse array of cross-functional partners, including Product, Engineering, Marketing, Sales, Finance, and beyond, to tackle intricate data challenges and influence the future of fintech. Discover more about the data science team in this blog.This role is located in Singapore.

Join Grab as a Senior Product Analyst, where you will play a pivotal role in shaping our product strategy and enhancing user experience. Collaborate with cross-functional teams to analyze data trends, drive insights, and support decision-making processes that align with Grab's mission to provide seamless services to our users. In this dynamic role, you will utilize your analytical skills to interpret complex datasets and translate findings into actionable strategies.

Join Grab as a Senior Product Analyst, where you will play a pivotal role in shaping our product strategy and enhancing our offerings. Your analytical skills will be vital in driving data-informed decisions that lead to impactful outcomes. Collaborate with cross-functional teams to evaluate product performance and identify new opportunities for growth.

Join GrabX as a Senior Data Scientist and play a pivotal role in driving data-driven decision-making across our organization. You will be responsible for analyzing complex datasets, building predictive models, and providing actionable insights to enhance our services. This is an exciting opportunity to collaborate with cross-functional teams and leverage advanced analytics to solve real-world problems.

Join our dynamic team at Grab Holdings Inc. as a Senior Data Scientist specializing in Supply Planning. In this pivotal role, you will leverage your expertise in data analytics and machine learning to optimize supply chain processes and enhance operational efficiency. Your insights will drive strategic decisions and contribute to our mission of providing exceptional service to our customers.

Join Grab as a Senior Backend Software Engineer and become a vital part of our innovative team. In this role, you will design and develop scalable backend systems that enhance the user experience and bolster our service offerings. You will collaborate with cross-functional teams to identify requirements and implement high-quality code that adheres to best practices.This is an exciting opportunity to work in a fast-paced environment where your contributions will have a significant impact on our business. If you are passionate about technology and want to be part of a dynamic team, we would love to hear from you!

Join Our Innovative TeamThe Business & Transaction Platform Team at Grab is committed to empowering our regional merchants through the application of advanced machine learning (ML) and large language models (LLM). Our mission is to develop and implement innovative solutions that deliver actionable insights, tailored recommendations, and effective tools designed to foster growth and optimize daily operations for our merchants. We are dedicated to identifying new opportunities and potential use cases for LLMs that can enhance sales and streamline business processes.Your Role in Our TeamAs a Senior Data Scientist, you will play a pivotal role in building ML and LLM-driven applications aimed at assisting merchants with their everyday business activities. You will provide expert insights, strategic recommendations, and domain expertise to tackle business challenges while exploring various applications of LLMs to elevate merchant sales. This position offers you the chance to work with state-of-the-art technologies and make a tangible impact on the success of our merchants.Your Key ResponsibilitiesYou will:Design, build, and deploy scalable and reusable large language model (LLM) applications.Design and implement data-driven experiments to validate the efficacy of LLM-based solutions.Utilize cutting-edge Machine Learning (ML) algorithms to analyze extensive datasets and address complex business problems.Collaborate with cross-functional teams to identify and explore new opportunities for LLM applications that promote merchant growth.Stay informed about the latest advancements in LLMs and other ML technologies to enhance our existing solutions.

Join Grab as a Content Creation Intern and unleash your creativity! You will be responsible for producing engaging content that resonates with our audience, contributing to our marketing efforts and enhancing brand visibility. This internship provides a unique opportunity to work alongside experienced professionals in a dynamic environment.

Join Grab's Tech For Good Institute as a Research Intern and contribute to impactful projects that leverage technology for social good. This dynamic role involves conducting thorough research, analyzing data, and supporting innovative initiatives aimed at addressing societal challenges. You will collaborate with a passionate team dedicated to making a positive difference through technology.

Role overview Grab Holdings Limited is hiring a Senior Mobile Software Engineer focused on Android development in Singapore. This role centers on designing and building mobile applications that improve user experience throughout the Grab platform.

Role overview The Senior Data Scientist at ncs3 plays a key part in using data analysis and machine learning to guide business decisions. Based in Singapore, this position involves close collaboration with colleagues across departments to create practical solutions and deliver insights that help shape strategy. What you will do Develop predictive models that align with business objectives Analyze complex datasets using statistical techniques Share findings and recommendations with stakeholders Work with cross-functional teams to design and implement new solutions Location This role is based in Singapore.

Join Our Team at AirwallexAt Airwallex, we are revolutionizing the way global businesses manage payments and finances. Our cutting-edge platform, driven by proprietary technology, supports over 200,000 companies worldwide—including notable names like Brex, Rippling, Navan, Qantas, and SHEIN—providing integrated solutions for managing business accounts, payments, treasury, and embedded finance on a global scale.Founded in Melbourne, our team has grown to over 2,000 talented innovators across 26 global offices. With a valuation of US$8 billion and support from leading investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, we are at the forefront of shaping the future of global financial services. If you're ready to embark on a career-defining journey, we invite you to join us.What We ValueWe seek dynamic builders with an entrepreneurial spirit who are eager to make a significant impact. Your expertise and analytical skills, combined with a passion for our mission and operating principles, will drive our success. You are quick to act with sound judgment, curious in your approach, and adept at making decisions based on foundational principles, striking a balance between speed and thoroughness.With a collaborative mindset, you excel in transforming innovative ideas into tangible products and are committed to seeing projects through from inception to completion. Utilizing AI effectively, you will streamline processes and enhance problem-solving capabilities. Here, you will confront challenging, high-impact issues alongside exceptional colleagues, paving the way for your career advancement while contributing to the evolution of global banking.Team OverviewWe are on the lookout for a skilled Data Scientist who will expand the capabilities of our existing models and design innovative solutions to go-to-market challenges that drive revenue growth and enhance commercial efficiency. You will work closely with our Product, Growth, and Commercial teams to establish the next-generation data science framework at Airwallex.This position is perfect for someone ready to take ownership from day one, diving deep into data to uncover the reasons behind shifts in outcomes—not just the outcomes themselves. You will balance analytical precision with speed and real-world business context while leveraging AI to convert insights into scalable models and robust data infrastructures.

Explore the OpportunityJoin us as a Supply Chain Manager, where you will architect, oversee, and enhance the supply chain operations pivotal to our GrabMart business. This role is dedicated to ensuring consistent product availability, optimizing warehousing and distribution, and facilitating seamless collaborations with retail partners and logistics providers.You'll collaborate closely with suppliers, retail partners, and third-party logistics (3PL) firms, alongside our internal operations, technology, and category teams, to create a cost-effective, scalable, and customer-centric supply chain across Southeast Asia.This position reports directly to the Head of Supply Chain at our Grab One North Office.Your Key ResponsibilitiesFulfillment & WarehousingOversee distribution centers (DCs) and manage partnerships with third-party logistics (3PL) providers.Ensure prompt inbound processes, efficient picking/packing, and accurate dispatch.Continuously enhance warehouse operations through AI-driven automation and robotics to minimize lead times and errors.Last-Mile DeliveryDrive innovation in fleet operations, including management of our own fleet, gig riders, electric vehicles (EVs), and autonomous delivery initiatives.Utilize AI-powered routing and delivery models to ensure economical and reliable service.Scalability & PartnershipsIdentify and cultivate regional joint ventures and logistics partnerships to facilitate market entry and growth.Develop a robust partner ecosystem encompassing 3PLs, 4PLs, and fleet operators.Demand Forecasting & Inventory PlanningImplement AI-based forecasting models to anticipate demand trends and maintain optimal inventory levels.Aim to reduce stockouts and excess inventory, achieving a balance between customer satisfaction and working capital efficiency.Innovation & Continuous ImprovementIntroduce novel fulfillment strategies (e.g., dark stores, micro-fulfillment centers).Integrate technologies such as WMS, TMS, AI-driven demand planning, and warehouse automation.Strive for cost efficiencies while upholding service excellence.Performance Metrics & AnalyticsEstablish and monitor KPIs: order fill rate (OFR), on-time delivery, cost per order, and inventory turnover.Leverage data insights to refine supply chain designs and operations.

Join Grab as a Senior Backend Software Engineer, specializing in LiDAR and 3D technologies. You will play a crucial role in designing and developing robust backend systems that power our innovative solutions. Collaborate with cross-functional teams to enhance our technology stack and deliver scalable applications.

About UsPhysicsX is a pioneering deep-tech company rooted in numerical physics and Formula One, committed to accelerating hardware innovation at the speed of software.We are developing an AI-powered simulation software suite for engineering and manufacturing in cutting-edge industries. By facilitating high-fidelity, multi-physics simulations through AI inference throughout the entire engineering lifecycle, PhysicsX unveils unparalleled levels of optimization and automation in design, manufacturing, and operations—empowering engineers to transcend limits. Our clientele includes leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive.Who We’re Looking ForAs a Senior Data Scientist in the Delivery team, you will be a seasoned problem solver and technical leader who is enthusiastic about crafting practical solutions that empower customers to enhance their engineering decisions. You have a strong grasp of advanced engineering concepts across various industries, can spearhead technical initiatives, and excel in collaborating directly with clients—often working side-by-side with them on-site—to integrate cutting-edge AI models into tools that are both functional and impactful.You have a proven track record of tackling complex problems requiring a solid foundation in data-driven modeling and deep learning techniques, alongside extensive hands-on experience with probabilistic methods and predictive modeling. Your proficiency in Python, along with advanced skills in libraries such as NumPy, SciPy, Pandas, TensorFlow, and PyTorch, is critical, with a demonstrated capability to architect and deploy scalable, production-ready models and data pipelines.With 3-5 years of industry experience (post-Master's or PhD) in a commercial, non-research environment, you are ready to not only execute tasks but also mentor and lead others. You are genuinely excited about enhancing both your technical expertise and leadership capabilities, naturally assuming ownership of complex data science workflows and guiding teams towards success. You continuously refine the systems and solutions you work on to ensure they are practical, impactful, and aligned with the evolving needs of our customers.This RoleIn this senior position, you will collaborate closely with our Simulation Engineers, Machine Learning Engineers, and clients to identify and define the engineering and physics challenges we aim to address, while providing technical leadership to your team.You will lay the groundwork for successful, impactful solutions by:Leading the pre-processing and analysis of complex data to prepare it for predictive modeling, establishing best practices...

About AirwallexAirwallex is a pioneering unified payments and financial platform designed for global enterprises. Our unique blend of proprietary technology and software solutions empowers over 200,000 businesses worldwide—including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN—with fully integrated tools to manage everything from business accounts to payments, spend management, treasury, and embedded finance on a global scale.Founded in Melbourne, Airwallex boasts a team of over 2,000 innovative professionals across 26 offices around the globe. With a valuation of US$8 billion and support from top-tier investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, we are at the forefront of shaping the future of global payments and financial services. If you’re eager to undertake the most ambitious work of your career, we invite you to join us.