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Principle Fac Engineer Jobs

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JOB RESPONSIBILITIES: A highly collaborative, fast-growing team at Internal Alpha Capture (IAC), Point72 is developing AI-driven equity trading signals that leverage rigorous research, state-of-the-art machine learning methods, proprietary data sources, and unparalleled computing power. We are looking for exceptional machine learning researchers to join our efforts. Researchers will work closely with our experienced team members and apply the full breadth of their machine learning knowledge to unique, proprietary datasets, and develop novel trading signals that have high impact. Prior experience in the financial industry is not required. Key responsibilities may include: Managing all aspects of the research process, including ideation, method selection, implementation, evaluation, and eventual application. Identifying, adapting, and extending existing models in the broad field of machine learning; conducting novel research as needed, to develop new signals that can enhance portfolio returns, or predict other variables of interests. Staying up to date on the advances in AI/ML and related technological innovations to provide recommendations on new models and tools and identify emerging opportunities. DESIRABLE CANDIDATES: Master’s or PhD in machine learning, computer science, statistics, or related fields. Knowledge and experience in any of the following areas are strongly preferred: modern sequence models, graph neutral nets, reinforcement learning, LLMs. Prior research experience utilizing machine learning over large, possibly noisy, data sets. Strong analytical and quantitative skills, and a detail-oriented mindset. Strong proficiency in machine learning libraries such as Torch, JAX or TensorFlow. Competence in Python, cluster environment, and general software engineering principles (source control, testing, collaborative workflow). Excellent written and verbal communication skills, willing to proactively engage other team members in helping to foster a highly coll

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Point72
📍 New York
16mo ago

ROLE/RESPONSIBILTIES: We are seeking a NLP engineer for a NLP research team within Point72. The ideal candidate has a track record of developing modern NLP solutions, including the use of LLMs, agents, RAG, open-source models fine-tuning and deployment, etc. Responsibilities include: Exploring and combining rich internal and external textual datasets Building GenAI solutions, leveraging both internal models and external APIs Formulating research hypothesis to derive alpha Post-training models for specific tasks Benchmarking LLM approaches internal tasks We believe the investment world offers unique opportunities to use modern NLP methods. We are a team ideally situated for that, having access to both internal and commercial datasets, with an end-to-end research philosophy and direct portfolio impact. REQUIREMENTS: Bachelor, Master’s or PhD graduate or candidate in computer science or another quantitative discipline Experience in NLP, particularly LLMs. Proficient in Python, SQL and general software engineering principles (github, testing, etc.) Data science stack familiarity Interest in financial markets Collaborative mindset ABOUT POINT72: Point72 is a leading global alternative investment firm led by Steven A. Cohen. Building on more than 30 years of investing experience, Point72 seeks to deliver superior returns for its investors through fundamental and systematic investing strategies across asset classes and geographies. We aim to attract and retain the industry’s brightest talent by cultivating an investor-led culture and committing to our people’s long-term growth.

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meesho
📍 Bengaluru• Full-time
16mo ago

About the Team Meesho is on a mission to enable 100 million businesses to succeed online. With your help, we can go beyond!We’re making e-commerce accessible for tier-2+ markets who are new to e-commerce and have almost never transacted online before Our Design team is as diverse as our users. Today, the team comprises of 30 Designers – including Product and Visual Designers As Director of Design you’ll be part of a team solving a unique problem, one that’s mostly untouched by other e-commerce players. But wait, there’s more! We’re individuals who are obsessed with our users. We empathize. We solve at grassroots levels. We’re breaking all the barriers -- be it language, literacy, culture, or technologyIf you’re someone who wants to work at a place that creates massive impact, then join us! About the Role We are seeking an experienced Director of Design to lead key charters in the design organization and drive strategic design initiatives across our e-commerce platform. This role combines hands-on design leadership with team management, requiring someone who can balance strategic vision with operational excellence. You will report to the VP of Design and play a critical role in scaling our design capabilities while maintaining high standards of user experience and brand consistency. What you will do Design Leadership & Strategy: Lead end-to-end design strategy for key product areas, translating business objectives into compelling user experiences Drive design innovation and establish design principles that guide product decisions across the organization Champion user-centered design methodologies and ensure customer insights inform all design decisions Partner with Product Management and Engineering to define product roadmaps and prioritize design initiatives Team Management & Development: Manage and mentor a team of 15+ designers (includ

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SpaceXSI
📍 Palo Alto
17mo ago

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. ABOUT THE ROLE: The barista role is a team-oriented role for individuals who are familiar with basic customer service principles and have a firm understanding of all basic food and beverage safety principles. A barista should have the ability to identify and utilize food service equipment including but not limited to, manual espresso machines, drip coffee brewers, coffee bean grinders, frozen yogurt machines, and serving utensils. Daily tasks will be focused on supporting customer orders, inquiries, and deliveries, upkeep of food service spaces. The barista position supports the mission of SpaceXSI by providing quality customer service, a welcoming atmosphere, and accurate order fulfillment to help ensure our services boost morale and productivity across the company. RESPONSIBILITIES: Set up, work, and maintain a clean and safe work station Complete daily prep tasks Help the team meet time and quality standards set by supervisor Clean and maintain departmental tools and equipment, i.e. drip coffee stations Provide good customer service Inventory/order supplies as needed BASIC QUALIFICATIONS: High school diploma or equivalency certificate 2+ years of customer service experience i

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SixGen, Inc.
📍 Fort Meade• Full-time• $90K – $185K/yr
17mo ago

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape. Position: Software Engineer Job Type: Full Time Location: Onsite, Ft-Meade, MD Clearance Requirements: TS/SCI w/ Poly Travel: None ABOUT THE TEAM SIXGEN supports missions by serving government and commercial organizations as they overcome global cybersecurity challenges. In this position, you’ll provide meaningful support to our customer’s missions and operations. You’ll work alongside a team of highly skilled operators who are dedicated to using innovative processes, tools, and techniques to get things done. WHAT YOU’LL DO Design, develop, test, and deploy software applications and systems in support of government and customer missions. Collaborate with systems engineers, analysts, and end users to understand technical requirements and translate them into software solutions. Write clean, efficient, and maintainable code using modern programming languages and development practices. Support integration, debugging, and testing activities in both lab and operational environments. Ensure software meets security, performance, and reliability standards, in compliance with government policies and frameworks. REQUIRED QUALIFICATIONS US Citizen with the ability to obtain a US Government Security clearance up to the Secret or TS level Proficiency in one or more programming languages such as Python, C++, Java, or C. Experience developing software in Linux-based environments. Familiarity with secure coding practices and software lifecycle principles. Strong problem-solving skills and the ability to work independently or as part of a collaborative team. Experience supporting DoD, IC, o

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OpenAI
📍 San Francisco• Full-time• $295K – $445K/yr
17mo ago

About the Team The RL and Reasoning team drives the core reasoning paradigm and has created groundbreaking innovations such as o1 and o3. They focus on pushing the boundaries of reinforcement learning research, building next-generation generative models, and deploying them at scale. About the Role As a Research Engineer/Research Scientist at OpenAI, you will advance the frontier of AI alignment and capabilities through cutting-edge RL methods. Your work will sit at the heart of training intelligent, aligned, and general-purpose agents, including the systems that power various models. We’re looking for people who have a background in reinforcement learning research, are able to iterate quickly, and are proficient at coding. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. You might thrive in this role if: You love being on the cutting edge of RL and language model research. You’re a self-starter who takes initiative and ownership of ideas, driving them to completion. You value principled approaches, simple experiments in tightly-controlled settings, and reaching trustworthy conclusions which stand the test of time. You thrive in a fast-paced, dynamic, and technically complex environment where rapid iteration is key. You’re comfortable diving into a large ML codebase to debug and improve it. You have a deep understanding of machine learning and machine learning applications. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the ful

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Tenstorrent
📍 Austin• Full-time• $100K – $500K/yr
18mo ago

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. As our TT-Distributed Software Engineer, you will develop and optimize distributed software systems that power the most efficient and highest-performing AI and HPC clusters. In this role, you'll work on distributed programming across multiple nodes, utilizing systems programming, inter-node communication, and Tenstorrent’s scalable architectures to advance the state-of-the-art distributed inference and training infrastructure. This role is hybrid, based out of Santa Clara, CA; Austin, TX; or Toronto, ON. We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who You Are Strong C or C++ engineer with solid foundations in systems programming, operating systems, and distributed systems principles. Enthusiastic about distributed computing, including IPC, socket programming, and cluster resource coordination. Comfortable reasoning about scalability, fault tolerance, and performance across multi-node environments. Curious and first-principles thinker who challenges conventional approaches to distributed system design. Motivated to grow into a deep technical expert in large-scale distributed AI infrastructure. What We Need Architect, implement, and optim

Qui sommes-nous? Artefact est un cabinet de conseil spécialisé en data et en intelligence artificielle, qui accompagne les entreprises pour transformer ces technologies en impact business concret et mesurable. A la croisée du conseil, de la data et de la technologie, nos 2 500 collaborateurs dans 27 pays mettent leurs expertises en commun pour concevoir, développer et déployer des solutions qui répondent aux enjeux de transformation de nos clients. Nous offrons une large gamme de solutions data-driven, que nous customisons selon les besoins spécifiques de nos clients, que ce soit des projets IA pour l'automatisation des process internes à chaque étape de leur value chain, la création d'expériences consommateurs innovantes et personnalisées, le conseil en stratégie data et marketing digital jusqu'à la gestion du mix-média et plus encore ! La performance de nos services data repose sur une réelle expertise technologique en Intelligence Artificielle et des compétences métiers acquises auprès de nos 1000+ clients dans le monde, tels que Ubisoft, Sisley, OVH, Thales, Edenred, GRDF, Europcar… La force d'Artefact repose sur un mix unique d'atouts: des technologies data de pointe, des méthodes agiles permettant de délivrer très rapidement les projets et des équipes composées des meilleurs experts dans leurs domaines (business consultants, data analysts, data scientists, ingénieurs data et des pros du digital marketing). Envie d'en savoir plus? Découvrez Artefact, nos expertises et notre culture : https://www.artefact.com Artefact est à la recherche d'un(e) Consultant(e) Média en stage , à partir de Janvier 2027 . Missions : Au sein du département Conseil Média et en relation avec un Manager de l’équipe, le/la Stagiaire Consultant(e) Conseil Média aura pour mission principale de participer à la coordination des différents leviers media sous la responsabilité d’un manager et de participer aux recommandations digitales. L’accompagnement dont il/elle bénéficie

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Pulse Healthcare
📍 Gloucester• £30 – £31/hr
19mo ago

Job Title: CT Radiographer Location: Gloucester, Gloucestershire Banding: Band 7 Start: ASAP Duration: Ongoing Rate: £30 - £31 per hour Working Hours: Monday to Friday, 09:00am – 17:00pm (longer days may also be available) We are looking for an experienced and dedicated Band 7 CT Radiographer to join our client's team in Gloucester. This role provides an excellent opportunity to work in a state-of-the-art facility, delivering high-quality CT imaging services. The successful candidate will be integral to the radiology department, ensuring the delivery of exceptional diagnostic services and contributing to the overall patient care experience. Key Responsibilities: The Band 7 CT Radiographer will be responsible for performing a variety of CT examinations, ensuring optimal imaging quality and patient safety. Duties include operating advanced CT equipment, maintaining accurate records, and collaborating with healthcare professionals to provide comprehensive diagnostic services. The role also involves participating in quality assurance activities, adhering to departmental protocols, and contributing to continuous improvement initiatives. Qualifications and Experience: Degree in Radiography or equivalent HCPC registration Minimum of 3 years' experience in CT radiography Proficiency in using advanced CT imaging equipment Strong understanding of radiation protection principles Excellent communication and interpersonal skills Ability to work independently and as part of a team Commitment to continuous professional development How to Apply: If you feel your expertise is suited to this role, please apply today and our specialist team will be in touch to discuss it with you in more detail. Why Work with Pulse? From the moment you register with us, our focus is entirely on you. During our first conversation, you will quickly see that we understand your specialty inside and out. Our expert recruitment consultants are dedicated to finding y

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19mo ago

Job Title: General Radiographer Location: Plymouth, Devon Banding: Band 6 Start: ASAP Duration: Full-time Rate: £34 - £37 per hour Working Hours: Monday to Friday, 08:00am – 18:00pm We are seeking a highly skilled and motivated Band 6 Radiographer to join our client's dynamic team in Plymouth. This role offers an excellent opportunity to work in a supportive environment, providing high-quality radiographic services. The successful candidate will play a crucial role in delivering exceptional patient care and contributing to the overall efficiency of the radiology department. Key Responsibilities: The Band 6 Radiographer will be responsible for performing a wide range of radiographic examinations, ensuring the highest standards of imaging quality and patient safety. Duties include operating advanced imaging equipment, maintaining accurate patient records, and collaborating with other healthcare professionals to provide comprehensive diagnostic services. The role also involves participating in quality assurance activities, adhering to departmental protocols, and contributing to continuous improvement initiatives. Qualifications and Experience: Degree in Radiography or equivalent HCPC registration Minimum of 2 years' experience in general radiography Proficiency in using advanced imaging equipment Strong understanding of radiation protection principles Excellent communication and interpersonal skills Ability to work independently and as part of a team Commitment to continuous professional development How to Apply: If you feel your expertise is suited to this role, please apply today and our specialist team will be in touch to discuss it with you in more detail. Why Work with Pulse? From the moment you register with us, our focus is entirely on you. During our first conversation, you will quickly see that we understand your specialty inside and out. Our expert recruitment consultants are dedicated to finding you the best opportun

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Tenstorrent
📍 Austin• Full-time• $100K – $500K/yr
19mo ago

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. Tenstorrent is building the world’s fastest, most efficient AI compute clusters. TT-Fabric is the high-performance nervous system of this platform: the low-level networking layer that lets thousands of RISC-V and AI processors snap together into a single, massively parallel distributed supercomputer. If you love squeezing nanoseconds out of hot paths, designing protocols that move data at absurd scale, and turning messy hardware constraints into elegant distributed systems, this is an opportunity to shape the fabric that future AI models will run on This role is hybrid based out of Santa Clara, CA; Austin, TX; or Toronto, ON. We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who We Are Strong systems engineer with deep C or C++ experience and comfort working in low-level or bare-metal environments. Passionate about hardware-software interaction, performance tuning, and eliminating inefficiencies at the protocol level. Curious about networking, synchronization, and communication across large clusters. Comfortable reasoning from first principles and challenging industry conventions. Motivated by building infrastructure that directly impacts large-scale

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19mo ago

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Forward Deployed Software Engineers (FDSEs) work directly with customers to quickly understand their greatest problems and design and implement solutions to use data against them. Our customers rely on Palantir’s platforms for some of their most critical operations, and projects often start with an open ended question like “Why are we delaying so many flights?” or “How can we better identify instances of money laundering?” As an FDSE, you’ll apply your problem solving ability, creativity, and technical skills to help organizations use their data to drive a real impact in the world. You’ll have the opportunity to gain rare insight into and contribute to some of the world’s most important industries and institutions. As an FDSE your responsibilities look similar to those of a startup CTO: you’ll work in small teams with minimal supervision and own end-to-end execution of high stakes projects. Your day might span discussing architecture with fellow engineers, wrangling massive-scale data, coding a custom web app, speaking with customer executives, or establishing strategy for your team. Whether you aspire to be an entrepreneur or an engineering leader, we believe Palantir is the best place — with the best colleagues — to learn how. You’ll learn how to unpack a problem and understand the costs and consequences of its solution. You’ll learn new technologies and languages, and even develop them yourself. You’ll work autonomously and make decisions independently, within a community that will support and challenge you as you grow and develop. Our Principles Impact: We take on meaningful and challenging projects that change the world for the better <li

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20mo ago

Job Title : General Radiographer Banding: Band 6 Location : Oxford Start: ASAP Duration: Ongoing Rate : £ 2 5 - £ 26 per hour Working hours: Full time, Monday- Friday , 0 9:00 am-17:00pm We are seeking a skilled and dedicated General Radiographer to join our clients team in Oxford. This role involves working across two locations, providing high-quality imaging services to support the diagnosis and treatment of patients. The successful candidate will be a key member of their radiology department, ensuring the delivery of exceptional patient care. What will your responsibilities be : As a General Radiographer, you will be responsible for performing a variety of radiographic examinations, ensuring the highest standards of imaging quality and patient safety. Your duties will include operating imaging equipment, positioning patients, and producing diagnostic images for interpretation by radiologists. You will maintain accurate patient records, adhere to radiation protection guidelines, and participate in quality assurance activities. You will also provide support and guidance to junior staff and students, fostering a collaborative and educational work environment. Qualifications and Experiences: Registered Radiographer with the Health and Care Professions Council (HCPC) Experience in general radiography within a clinical setting Proficient in the use of radiographic equipment and imaging techniques Strong understanding of radiation protection principles and practices Excellent communication and interpersonal skills Ability to work effectively both independently and as part of a team Attention to detail and strong organisational skills Commitment to continuous professional development and learning Why work with Pulse? From the moment you register with us, our focus is entirely on you. During our first conversation, you’ll quickly see that we understand your specialty inside and out. Our expert recruitme

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20mo ago

Job Title : CT/MRI Radiographer Banding: Band 6 or 7 Location : Liverpool Start: ASAP Duration: Ongoing Rate : £ 2 6 - £ 31 per hour Working hours: Full time, Monday- Friday , 08:30am-17:00pm We are seeking a highly skilled and experienced CT/MRI Radiographer to join our clients team in Liverpool. This role is crucial in providing high-quality imaging services, ensuring accurate diagnosis and treatment planning for their patients. The successful candidate will have proven cross-sectional experience in both CT and MRI, contributing to the delivery of exceptional patient care. What will your responsibilities be : As a CT/MRI Radiographer, you will be responsible for performing a wide range of imaging procedures using CT and MRI technology. Your duties will include preparing and positioning patients, operating imaging equipment, and producing high-quality diagnostic images. You will ensure patient safety and comfort throughout the imaging process, adhering to radiation protection guidelines and protocols. You will also be responsible for maintaining accurate patient records, participating in quality assurance activities, and collaborating with the multidisciplinary team to provide comprehensive care. Qualifications and Experiences: Registered Radiographer with the Health and Care Professions Council (HCPC) Proven cross-sectional experience in both CT and MRI Proficient in the use of CT and MRI equipment and imaging techniques Strong understanding of radiation protection principles and practices Excellent communication and interpersonal skills Ability to work effectively both independently and as part of a team Attention to detail and strong organisational skills Commitment to continuous professional development and learning Why work with Pulse? From the moment you register with us, our focus is entirely on you. During our first conversation, you’ll quickly see that we understand your specialty inside

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20mo ago

Software Engineer, Product Insurance underwriting runs on human judgment, manual workflows, and knowledge locked in someone's head. It breaks when that person leaves and doesn't scale when the book doubles. Sixfold is building AI agents that understand risk the way a 20-year veteran underwriter does. Not summaries or flags, but systems that make real decisions on billions in premium for some of the world's largest carriers. AI is the product and the workflow. In this role, you will build and run the cloud infrastructure, Kubernetes environments, deployment tooling, and observability systems that enable Sixfold's engineers to develop, release, and operate our products. Who We Are 🏔 Product: Sixfold is the AI brain for underwriting. Our platform handles submissions at scale, assessing risk against appetite, surfacing cited insights, and deploying AI agents to handle research, referrals, and triage so underwriters can focus on building profitable portfolios. 💪 Team: A focused team of insurance operators, AI researchers, and engineers who love hard problems. We're pushing the boundaries of AI adoption across every function, from how we build, to how we sell and to how we support customers. We ship fast and stay close. 📈 Traction: Processing billions in premium for some of the world's largest carriers. We know AI. We know underwriting. We're building what comes next. About the Role As a software engineer at Sixfold, you will: Build and deliver quality software. You will write, test, and deploy code across the full application stack, primarily using TypeScript. You will build new product capabilities in our TypeScript stack and contribute to established Ruby and Python services when needed. You’ll work on team-level projects, applying engineering best practices and contributing to the team’s technical decision-making. Develop AI engineering expertise. You'll have opportunities to learn and apply machine learning principles, work with large language models, an

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