Data Science Director in India

Role: Security Engineer III Location: Hyderabad, India (Hybrid) Department: Infrastructure/Info Security About GHX: GHX (Global Healthcare Exchange) is a leading healthcare technology company on a mission to simplify the business of healthcare and improve patient outcomes. Founded in 2000, GHX has built the GHX Global Network — the world’s largest cloud-based supply chain community connecting healthcare providers, suppliers, distributors, and partners to automate key processes, reduce costs, and increase operational efficiency. Its solutions span electronic trading, procurement automation, inventory and contract management, business intelligence, and data synchronization, helping healthcare organizations improve productivity and focus more on patient care. Over the years, GHX has enabled significant cost savings for the industry and continues to innovate with intelligent automation and AI-driven capabilities. Website: https://www.ghx.com/ LinkedIn: https://www.linkedin.com/company/ghx/ Role Overview We are seeking a highly skilled Cybersecurity Engineer with 4+ years of experience to secure our production AWS ecosystems and modern AI-driven application pipelines. In this business-critical role, you will take operational ownership of the entire Wiz Cloud Native Application Protection Platform (CNAPP) suite. You will bridges the gap between infrastructure protection and software development by deploying Wiz Code and Wiz Code to Cloud architectures, tracing software defects, vulnerabilities, and hardcoded secrets directly from git environments up to running containerized architectures. Additionally, you will design guardrails protecting LLM structures and pipeline environments from next-generation adversarial patterns. Key Responsibilities Shift-Left Security & Wiz Portfolio Ownership Wiz CNAPP: Architect, configure, and maintain the Wiz CNAPP suite globally across our AWS enterprise structure, leveragin

Role: Manager, Software Engineering Location: Hyderabad, India (Hybrid) Department: Product Development Reports to: Director of Engineering About GHX: GHX (Global Healthcare Exchange) is a leading healthcare technology company on a mission to simplify the business of healthcare and improve patient outcomes. Founded in 2000, GHX has built the GHX Global Network — the world’s largest cloud-based supply chain community connecting healthcare providers, suppliers, distributors, and partners to automate key processes, reduce costs, and increase operational efficiency. Its solutions span electronic trading, procurement automation, inventory and contract management, business intelligence, and data synchronization, helping healthcare organizations improve productivity and focus more on patient care. Over the years, GHX has enabled significant cost savings for the industry and continues to innovate with intelligent automation and AI-driven capabilities. Website: https://www.ghx.com/ LinkedIn: https://www.linkedin.com/company/ghx/ About the Role GHX is seeking a hands-on Engineering Manager with expertise in software engineering, release management, artificial intelligence and cross-functional collaboration. The work blends modern software practices with pragmatic AI to reduce manual exceptions, improve matching accuracy, and enhance the invoice processing end-to-end. Responsibilities Engineering Leadership Provide technical and people leadership for an engineering team. Manage, mentor, and grow a high-performing team of software engineers, fostering a culture of collaboration, innovation, and accountability. Partner with other engineering and cross‑functional leads to align priorities and ensure cohesive execution. Coordinate incident response for the team, including coverage and technical response to issue. Hands‑on Technical Leader Contribute to high‑impact coding when it adds meaningful value (foundational components, prototypes, critica

Role: Senior Software Engineer Location: Hyderabad, India (Hybrid) Department: Product Development About GHX: GHX (Global Healthcare Exchange) is a leading healthcare technology company on a mission to simplify the business of healthcare and improve patient outcomes. Founded in 2000, GHX has built the GHX Global Network — the world’s largest cloud-based supply chain community connecting healthcare providers, suppliers, distributors, and partners to automate key processes, reduce costs, and increase operational efficiency. Its solutions span electronic trading, procurement automation, inventory and contract management, business intelligence, and data synchronization, helping healthcare organizations improve productivity and focus more on patient care. Over the years, GHX has enabled significant cost savings for the industry and continues to innovate with intelligent automation and AI-driven capabilities. Website: https://www.ghx.com/ LinkedIn: https://www.linkedin.com/company/ghx/ About Role: GHX’s trading platform handles millions of documents to facilitate business transactions between healthcare providers, suppliers and trading partners. The Exchange Engineering team is seeking to hire a Seasoned Engineering lead to strengthen its Engineering team in Hyderabad. This role will design, develop and scale backend platform that supports millions of transactions. Candidate must be well-versed and comfortable working in multiple aspects of a multi-tiered architecture, including but not limited to cloud-based applications and CI/CD processes. He/She should be able to demonstrate excellent problem-solving skills, be self-motivated, highly detail-oriented, able to context switch easily, work with vendor/offshore team(s), and be a strong team player. He/She will work with other engineers, managers, Product Management, QA, and Operations teams to develop innovative solutions that meet company initiatives with respect to functionality, perfo

SPECIFIC JOB RESPONSIBILITIES Defensive Operations (SecOps): Design and automate the Security Incident Response (SIR) and Vulnerability Response (VR) lifecycles. Build playbooks in Flow Designer to automate threat containment and remediation. Offensive Operations: Develop custom scoped applications to track penetration testing results, manage red-team engagement lifecycles, and automate the ingestion of reconnaissance data. Compliance & GRC: Configure and customize Integrated Risk Management (IRM) modules to map technical controls to frameworks like SOC2, ISO 27001, HIPAA, and FedRAMP. Integrations & Orchestration: Build robust, secure integrations (REST/SOAP, IntegrationHub , MID Servers) with our XDR, SIEM (Splunk/Sentinel), and cloud-native services (AWS/Azure/GCP). Multi-Tenancy & MSSP Architecture: Architect a scalable, multi-tenant environment that ensures strict data isolation between clients while allowing for unified " ClickOps " and Terraform-driven automation. AI & Innovation: Explore and implement Now Assist (GenAI) and AI-heavy workflows to automate security reporting and incident summarization. Defensive Operations (SecOps): Design and automate the Security Incident Response (SIR) and Vulnerability Response (VR) lifecycles. Build playbooks in Flow Designer to automate threat containment and remediation. Offensive Operations: Develop custom scoped applications to track penetration testing results, manage red-team engagement lifecycles, and automate the ingestion of reconnaissance data. Compliance & GRC: Configure and customize Integrated Risk Management (IRM) modules to map technical controls to frameworks like SOC2, ISO 27001, HIPAA, and FedRAMP. Integrations & Orchestration: Build robust, secure integrations (REST/SOAP, IntegrationHub , MID Servers) with our XDR, SIEM (Splunk/Sentinel), and cloud-native services (AWS/Azure/GCP)

ABOUT THIS ROLE GHX connects healthcare suppliers and hospitals across North America, processing over 2.2 million Purchase Order (PO) documents per year through its ADM (Automated Document Management) platform. The platform processes the majority of documents automatically; documents the system cannot process with sufficient confidence are routed to a human review queue. The Document Review Specialist verifies those flagged documents and corrects extraction errors at the field level. Every correction feeds directly into model retraining — you are not maintaining a status quo, you are actively improving the platform’s accuracy over time. This is a precision operations role, not conventional data entry. KEY RESPONSIBILITIES Document Verification & Field Correction — 95% Verify documents like purchase orders, invoices, etc. flagged by the platform as requiring validation Compare extracted field values against the source document image and correct every discrepancy at the field level Verify and correct core fields, including vendor name, PO/Invoice number, line item descriptions, quantities, unit prices, delivery dates, and ship-to addresses Sustain throughput of ~30 documents per hour at a field accuracy rate of 99% or above Self-audit daily output before shift-end submission to catch and correct errors before they enter the system Flag ambiguous, damaged, or edge-case documents per the team escalation protocol; do not attempt to resolve documents outside defined parameters Calibration & Continuous Improvement — 5% Participate in team calibration sessions led by the Supervisor to maintain consistent field interpretation standards Surface recurring error patterns to the Supervisor (e.g., consistent misread of a specific supplier’s PO template) through the team escalation channel Complete structured onboarding and participate in refresher sessions as document types and field standards evolve REQUIRED QUALIFICATIONS Bachelor’s degree in any discipline 1–3 years of

ABOUT THIS ROLE GHX connects healthcare suppliers and hospitals across North America, processing over 2.2 million Purchase Order (PO) documents per year through its ADM (Automated Document Management) platform. The platform processes the majority of documents automatically; documents the system cannot process with sufficient confidence are routed to a human review queue. The Document Review Specialist verifies those flagged documents and corrects extraction errors at the field level. Every correction feeds directly into model retraining — you are not maintaining a status quo, you are actively improving the platform’s accuracy over time. This is a precision operations role, not conventional data entry. KEY RESPONSIBILITIES Document Verification & Field Correction — 85% Verify documents like purchase orders, invoices, etc. flagged by the platform as requiring validation Compare extracted field values against the source document image and correct every discrepancy at the field level Verify and correct core fields, including vendor name, PO/Invoice number, line item descriptions, quantities, unit prices, delivery dates, and ship-to addresses Sustain throughput of ~30 documents per hour at a field accuracy rate of 99% or above Self-audit daily output before shift-end submission to catch and correct errors before they enter the system Flag ambiguous, damaged, or edge-case documents per the team escalation protocol; do not attempt to resolve documents outside defined parameters Process Documentation & Reporting — 10% Create and maintain Standard Operating Procedures (SOPs) for document review workflows, and update them as document types and field standards change Build and maintain process maps for end-to-end document review flows, including exception and escalation paths Perform basic analytics — collate production and quality data, and pull routine and ad-hoc reports on throughput, accuracy, and error trends as required Calibration & Continuous Improvement —

Role: Senior Cloud Engineer Location: Hyderabad, India (Hybrid) Department: Product Development About GHX: GHX (Global Healthcare Exchange) is a leading healthcare technology company on a mission to simplify the business of healthcare and improve patient outcomes. Founded in 2000, GHX has built the GHX Global Network — the world’s largest cloud-based supply chain community connecting healthcare providers, suppliers, distributors, and partners to automate key processes, reduce costs, and increase operational efficiency. Its solutions span electronic trading, procurement automation, inventory and contract management, business intelligence, and data synchronization, helping healthcare organizations improve productivity and focus more on patient care. Over the years, GHX has enabled significant cost savings for the industry and continues to innovate with intelligent automation and AI-driven capabilities. Website: https://www.ghx.com/ LinkedIn: https://www.linkedin.com/company/ghx/ About Role: The Senior Cloud Engineer leads the design, implementation, and operations of the organization’s cloud infrastructure. This role is responsible for complex projects, high-level architectural planning, and making strategic technology decisions that support scalability, performance, security, and cost optimization. Acting as a technical leader, the Senior Cloud Engineer provides mentorship to junior and mid-level engineers while driving innovation, resiliency, and compliance in cloud environments. Key Responsibilities: Design and Implementation Lead the design and implementation of cloud-native architectures and hybrid cloud solutions. Oversee cloud engineering projects, ensuring solutions are secure, resilient, and cost-effective. Contribute to high-level architectural planning and strategic decision-making around technology adoption. Review and approve design proposals, Infrastructure as Code (IaC) tem

Quantitative Researcher Every trading strategy begins with a question worth answering. At Graviton, we believe the best trading strategies don't come from following established playbooks. They come from asking better questions. Why does a pattern exist? What is driving it? Is it real or just noise? Can it be explained, modelled and turned into an edge? As a Quantitative Researcher , you'll work on these questions every day. You'll investigate market behaviour, develop quantitative models, build and test hypotheses and turn insights into trading strategies. You'll work alongside quantitative researchers and technologists in an environment where research moves quickly from an idea on a whiteboard to something that can influence live trading. The problems are open-ended. The data is enormous. The answers aren't in a textbook. You'll be expected to find them. What You'll Work On You'll work across different areas of quantitative research and systematic trading. Depending on your team and research interests, your work may include: Discovering predictive patterns and sources of alpha from billions of market events . Formulating hypotheses about market behaviour and designing experiments to test them. Applying probability, statistics, optimization and machine learning to complex research problems. Building predictive models and quantitative signals for systematic trading. Developing and improving research infrastructure that enables faster experimentation and deeper analysis. Working with large and complex datasets to uncover patterns that aren't immediately visible. Designing robust backtests and statistical tests to distinguish genuine signals from noise. Investigating market microstructure and understanding how markets behave at different timescales. Evaluating strategy performance, identifying weaknesses and continuously refining models. Working closely with technologists to translate research ideas into efficient, production-ready systems. Building AI-powered r

Role: VPN Engineer Location: Gurgaon Graviton is a privately funded quantitative trading firm striving for excellence in financial markets' research. We are seeking a Network Engineer for our team in Gurgaon. Graviton trades across a multitude of asset classes and trading venues using a gamut of concepts and techniques ranging from time series analysis, filtering, classification, stochastic models, pattern recognition to statistical inference analysing terabytes of data to come up with ideas to identify pricing anomalies in financial markets. Responsibilities Manage and support corporate network infrastructure across multiple locations, including routers, firewalls, switches, wireless access points, VPN gateways, Internet links, and LAN/WAN connectivity. Configure and troubleshoot VPN technologies such as IPsec, SSL VPN, site-to-site VPN, remote-access VPN, WireGuard, OpenVPN, and FortiClient/FortiGate VPN, including issues related to authentication, tunnels, routing, DNS, packet loss, performance, split tunnelling, and firewall policies. Manage secure connectivity between offices, data centres, cloud environments, and remote users. Configure and maintain office LAN infrastructure, including VLANs, trunk/access ports, inter-VLAN routing, DHCP, DNS, NAT, ACLs, static routing, BGP, and OSPF where required. Manage multiple ISP connections, including primary and backup Internet links, automatic failover, and monitoring of utilization, latency, jitter, packet loss, and link availability. Coordinate with ISPs and telecom providers for new circuits, link failures, bandwidth upgrades, routing issues, packet-loss investigations, and service escalations. Manage firewall policies, NAT rules, VPN policies, network objects, and routing, while regularly reviewing and removing unnecessary access. Implement network segmentation across user, server, management, guest, and other business networks, while maintaining secure administrative access to network equip

Who we are Graviton Research Capital is a privately funded quantitative trading firm. We trade across a multitude of asset classes and trading venues using a diverse range of concepts, from time series analysis and stochastic models to machine learning and statistical inference. We analyse terabytes of data to identify pricing anomalies and drive innovation in financial markets. Role Overview We are looking for a Program Manager who thrives at the intersection of rigorous engineering and predictable delivery. You will not just "manage tasks" — you will orchestrate the development lifecycle for mission-critical systems. Your goal is to ensure that our elite engineering teams can focus on high-performance code while you own the execution strategy, dependency mapping, and release discipline. Key Responsibilities Lead Agile ceremonies (Sprint Planning, Stand-ups, Retrospectives) tailored for deep-tech engineering teams. Transform high-level trading requirements into granular, executable backlogs. Own capacity planning and burn-down metrics to provide high-visibility delivery timelines. Navigate the complex interplay between engineering teams (e.g., Connectivity, Core Infrastructure, Simulation) to prevent bottlenecks. Build and maintain advanced Jira dashboards, automated roadmaps, and Confluence documentation that serve as the "single source of truth" for stakeholders. Proactively identify technical debt, architectural blockers, or resource gaps that threaten release stability. Continuously refine Agile methodologies to suit low-latency, performance-sensitive development cycles (where "Definition of Done" includes rigorous performance benchmarking). Eligibility & Required Skills 5+ years of experience as a TPM, Program Manager, or Scrum Lead in a product-engineering environment (HFT, FinTech, Networking, or Kernels/Systems). A strong grasp of the software development lifecycle for high-performance systems. While you won't write code, you must understand concepts li

Software Engineer Build technology where every nanosecond matters. At Graviton, software isn't just a tool that supports trading. It is the infrastructure behind every research breakthrough, every trading decision and every competitive advantage. As a Software Engineer , you'll work on systems where performance, reliability and precision matter at an extraordinary scale. You'll partner closely with software engineers and quantitative researchers to build technology that processes enormous volumes of market data, powers quantitative research and supports live trading. You'll take on problems that don't have obvious answers — from designing high-performance systems and distributed infrastructure to eliminating bottlenecks measured in microseconds and building tools that make our researchers and engineers faster. Your work will go into production, be measured against real-world performance and have a direct impact on how our trading systems operate. If you enjoy solving hard engineering problems, understanding systems at a deep level and pushing technology to its limits, you'll feel right at home. What You'll Work On You'll work across the engineering stack that powers our quantitative research and trading platforms. Depending on your team, your work may include: Designing and building high-performance, low-latency systems in modern C++. Building distributed systems that process and analyze massive volumes of market data . Designing systems where latency, throughput and reliability directly influence trading performance . Working on Linux systems, networking, concurrency and multithreaded applications. Profiling systems, identifying bottlenecks and optimizing performance at the hardware and software level. Building robust infrastructure that supports quantitative research and live trading. Debugging complex production systems and solving problems where correctness and reliability are critical. Designing internal platforms and developer tools that accelerate research an

Role: Network Engineer Location: Gurgaon Graviton is a privately funded quantitative trading firm striving for excellence in financial markets' research. We are seeking a Network Engineer for our team in Gurgaon. Graviton trades across a multitude of asset classes and trading venues using a gamut of concepts and techniques ranging from time series analysis, filtering, classification, stochastic models, pattern recognition to statistical inference analysing terabytes of data to come up with ideas to identify pricing anomalies in financial markets. Key Responsibilities Design, deploy, operate, and troubleshoot low-latency network infrastructure used by trading firms. Manage connectivity to global stock exchanges, brokers, market-data providers, and ISPs. Build and maintain colocation infrastructure including routers, switches, Layer-1 devices (added advantage), structured cabling and cross connects. Configure and support Cisco Nexus, Arista and similar platform devices. Design and troubleshoot Layer 2 and Layer 3 networks including: VLANs, VRFs, BGP, OSPF, Static routing, PIM, IGMP, Multicast, SSM, ACLs and QoS. Troubleshoot packet loss, multicast issues, duplicate packets, IGMP/PIM and multicast/BGP routing. Monitor and optimize latency, jitter, packet loss, interface errors, congestion, and network performance. Work with ultra-low-latency technologies including: Cut-through switching, Layer-1 switches, FPGA-based network devices, Kernel-bypass networking, ExaNIC/Solarflare NICs, Hardware timestamping. Configure and troubleshoot PTP and clock synchronization infrastructure. Perform server and network equipment installation in exchange and third-party data centres. Manage rack layout, patching, cable optimization, optics, DACs, cross-connects, and inventory. Coordinate network changes with exchanges, telecom providers, brokers, vendors, and data-centre teams. Plan and execute production changes during approved maintenance windows. Perform pre-change validation, c

JOB TITLE Talent Acquisition Analyst A CAREER WITH POINT72’S HUMAN RESOURCES TEAM As an HR Team, our mission is to be trusted business partners and advisors within the Point72 community, committed to driving a distinctive culture that values collaboration, innovation, and adaptive performance. We are a group of professionals who prioritize business context while listening to all sides, across teams and levels, with empathy. We strive to be commercial and innovative, focused on deeply understand the nuances of global and business unit dynamics and seeking unconventional ways of approaching our relationships with our people. WHAT YOU’LL DO The Talent Acquisition Analyst will be responsible for overseeing the end-to-end contractor lifecycle, with a strong emphasis on data accuracy, compliance, access governance, and spend visibility. This role will ensure contractors are onboarded efficiently, background checks are completed in accordance with policy, and system access is aligned with business needs and information security standards. Managing contractor onboarding from offer acceptance through system access activation, ensuring all required documentation and approvals are completed accurately and on time. Tracking and validating completion of background checks prior to start date, while maintaining clear documentation to support audit and compliance requirements. Partnering closely with Information Security and IT teams to ensure contractors are granted appropriate, role-based access and do not have access to sensitive systems or data unless explicitly required. Supporting periodic access reviews and ensuring timely updates when contractor scope, assignment, or business needs change. Determining contractor types and establishing clear guidelines for the appropriate process, documentation, approvals, onboarding steps, access requirements, and governance standards for each contractor category. Maintaining accurate contractor rec

Payroll Specialist, United States Payroll A Career with Point72’s Finance Team The Finance team provides a broad range of timely, accurate, relevant, and objective financial information, advice, and services to its business partners, with commitment to the highest professional and ethical standards. Our team offers a dynamic and collaborative environment where our colleagues can learn at a fast pace and are rewarded with advanced opportunities both within Finance and across the firm. What you’ll do We are seeking a Payroll Specialist for the U.S. Payroll who will have direct ownership of hands-on payroll processing in addition to providing subject matter expertise and oversight. Specifically, you will: Own end-to-end U.S. payroll processing with minimal supervision, including data gathering, validation, review, and final sign-off Lead complex payroll activities such as multi-state tax calculations, W-2 testing and reconciliation, 401(k) processing, salary variance analysis, and retroactive adjustments Serve as the U.S. payroll subject matter expert, providing guidance on federal, state, and local tax matters and ensuring compliance and accuracy Independently prepare, review, and post payroll journal entries, including accruals, reversals, and adjustments Act as the primary point of contact for payroll escalations, employee inquiries, client questions, and external vendor coordination Partner with Human Resources (HR), Finance, Tax, and Benefits teams to resolve payroll issues, support audits, and manage cross-functional dependencies Review payroll outputs for quality and compliance, proactively identifying, investigating, and remediating discrepancies Drive payroll process improvements, automation, system enhancements, and transitions using tools such as Excel, Workday, and other reporting/automation solutions, while mentoring junior team members as needed What’s required? Bachelor’s degree or equivalent 4+ years of finance, accoun

JOB TITLE Access and Identity Management - Business Analyst A CAREER WITH POINT72'S TECHNOLOGY TEAM As Point72 reimagines the future of investing, our Technology group is constantly improving our company’s IT infrastructure, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts experimenting, discovering new ways to harness the power of open source and AI solutions, and embracing enterprise agile methodology. We encourage professional development to ensure you bring innovative ideas to our products while satisfying your own intellectual curiosity. WHAT YOU'LL DO Translate business and security requirements into scalable, production‑ready AIM and IGA solutions that support firmwide operations Partner closely with business, Global Systems Administration, and technology stakeholders to deliver secure, efficient, and user‑friendly access solutions Analyze data to identify access trends, control gaps, and process inefficiencies, with a focus on automating manual processes and improving platform scalability Own requirements gathering, functional documentation, and user stories from ideation through UAT, deployment, and post‑release support Leverage tools such as SailPoint, JIRA, SQL, Splunk, and Power BI to support access governance, reporting, and operational insights Design and maintain dashboards and KPIs that measure access lifecycle performance, risk indicators, and user experience Support data‑driven decision making by validating data quality, ensuring consistency, and aligning metrics to business objectives Build deep domain expertise in identity governance, security controls, and investment‑driven technology platforms Contribute to a culture that prioritizes integrity, transparency, and the highest ethical standards WHAT’S REQUIRED 4+ years of experience as a Business Analyst supporting Access & Identity Management (AIM) and Identity Governance & Administration (IGA) initiatives