Thomson Reuters

Thomson Reuters

Legal, financial data, and media services

Senior Inference Engineer - AI

Full-TimeUpdated on 9/23/2026Deadline 12/31/26
$100k - $204.2k/yr

+ Annual bonus

Senior
Toronto, ON, Canada+1 more

More locations: Eagan, MN, USA

Hybrid

Hybrid work model for office-based roles.

About the job

Requirements
  • At least 5 years of relevant experience.
  • Strong understanding of machine learning and large language model fundamentals and inference optimization techniques.
  • Hands-on experience with GPU programming, preferably CUDA; inference runtimes such as TensorRT and ONNX Runtime; and deep learning frameworks such as PyTorch and TensorFlow.
  • Proficiency in Python and at least one systems language, with C++ strongly preferred for performance-critical inference paths.
  • Experience deploying artificial intelligence workloads to Amazon Web Services, Google Cloud Platform, Azure, and Kubernetes.
  • Familiarity with vector search systems, including OpenSearch vectors, and retrieval-augmented generation pipelines.
  • Knowledge of distributed systems, microservices, continuous integration and continuous delivery, and cloud-native architecture.
Responsibilities
  • Productionize, optimize, and scale artificial intelligence and large language model workloads across a multicloud footprint.
  • Enhance capacity forecasting for artificial intelligence workloads and onboard research models into production.
  • Optimize large language models and machine learning models for high-performance inference using quantization, pruning, distillation, and hardware-specific tuning.
  • Deploy and scale inference workloads on GPUs across Amazon Web Services, Azure, Google Cloud Platform, and internal Kubernetes clusters.
  • Implement routing and failover strategies for OpenAI, Anthropic, and Vertex AI traffic.
  • Integrate models into production-grade application programming interfaces supporting products and enterprise workflows.
  • Develop highly optimized environments and eliminate performance bottlenecks to reduce latency.
  • Collaborate with platform engineering teams across landing zones, network, storage, compute, and artificial intelligence to align inference workloads with cloud-native patterns.
  • Build and optimize containerized inference pipelines using Kubernetes for large-scale distributed workloads.
  • Ensure compliance with artificial intelligence standards for deployment, monitoring, governance, and drift detection.
  • Profile inference performance, identify GPU and central processing unit bottlenecks, and optimize compute utilization across heterogeneous hardware.
  • Implement observability and health monitoring for inference pipelines to ensure enterprise AI service reliability.
  • Collaborate with AI engineers to develop quantization techniques, improve numerical precision, explore non-standard architectures, and scale AI infrastructure during critical releases and global product rollouts.
  • Partner with cloud engineers to develop guardrails and automation supporting inference workloads.
Desired Qualifications
  • C++ for performance-critical inference paths.
  • CUDA for GPU programming.

About the company

Thomson Reuters provides intelligent information and professional services for law, tax, finance, and media. It serves law firms, corporations, government agencies, and financial institutions with platforms like legal research (Westlaw), tax software (UltraTax CS), financial market data, and news services. These products are accessed through subscription-based platforms, ensuring ongoing updates and a steady revenue stream. The company also monetizes through advertising on media platforms and data analytics sales. It distinguishes itself by offering a broad, integrated suite of industry-specific tools combined with AI, cognitive computing, and machine learning to improve accuracy, efficiency, and predictive analytics in research and data insights. Its goal is to be a trusted partner that helps professionals make informed decisions by delivering reliable information and decision-ready tools while pursuing responsible, values-driven initiatives.

Company Size

10,001+

Company Stage

IPO

Headquarters

Toronto, Canada

Founded

1851

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Simplify's Take

What believers are saying

  • CoCounsel Legal expanded to the UK on January 26, 2026, broadening AI monetization.
  • August 2026 releases added iManage, SharePoint, and Claude connectors, strengthening workflow lock-in.
  • Thomson Reuters keeps shipping integrations, including Medius and Suralink, proving partner demand for its engines.

What critics are saying

  • September 2, 2026 C-Track breach exposed sealed court records across 11 states and Ontario.
  • The incident hits trust in Thomson Reuters’ core court software, inviting contract losses in 2026.
  • A repeated government-data breach could trigger procurement bans, litigation, and existential reputational damage by 2027.

What makes Thomson Reuters unique

  • Westlaw and Practical Law anchor Thomson Reuters’ defensible legal content moat in 2026.
  • CoCounsel Legal launched August 20, 2026, pairing proprietary Thomson model with trusted legal workflows.
  • September 15, 2026 Suralink integration deepens Thomson Reuters’ connected ecosystem across audit and accounting.

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Benefits

Hybrid Work Options

Flexible Work Hours

Unlimited Paid Time Off

Paid Vacation

Paid Sick Leave

Paid Holidays

Sabbatical Leave

401(k) Company Match

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Employee Stock Purchase Plan

Tuition Reimbursement

Mental Health Support

Social Impact

Company News

Thomson Reuters
Sep 15th, 2026
Thomson Reuters and Suralink partner to connect client collaboration with ai-powered audit workflows.

Thomson Reuters and Suralink partner to connect client collaboration with ai-powered audit workflows. New integrations will help firms move seamlessly from client requests to engagement execution and AI-powered analysis TORONTO, September 15 - Thomson Reuters (TSX/Nasdaq: TRI), a global content and technology company, and Suralink, the agentic platform for accounting firms and their clients, today announced a partnership to integrate Suralink with Thomson Reuters CoCounsel Tax, Audit & Accounting and Engagement Manager. The new integrations are designed to help audit firms connect client collaboration, engagement management, and AI-powered workflows in a more seamless experience, reducing friction between systems and enabling audit professionals to move from client requests to analysis and execution with greater speed and confidence. As firms increasingly adopt AI and agentic technologies, disconnected workflows remain a significant challenge. Critical client information is often exchanged in one system, managed in another, and analyzed in a third, creating manual handoffs, duplicated effort, and lost context. Thomson Reuters and Suralink are working to eliminate those barriers by creating a more connected flow of information across the audit lifecycle. The partnership supports Thomson Reuters broader strategy to build a connected professional ecosystem that combines trusted content, workflow technology, and AI with leading platforms firms already rely on every day. The goal is to help firms operate from a connected platform rather than a collection of disconnected tools. Suralink is used by 800,000 users globally and serves 60% of the top 200 accounting firms. Thomson Reuters customers have increasingly requested deeper connectivity between Suralink and the platforms their teams use to manage engagements, analyze information, and deliver client work. Through the planned integration with Engagement Manager, Suralink's client collaboration and document exchange will be supported directly within Thomson Reuters workflow and binder environments. A separate integration with CoCounsel Tax, Audit & Accounting will bring client-provided information into AI-powered workflows, letting audit professionals use Suralink-collected data without manually moving documents, connecting client collaboration to analysis and engagement. "This partnership reflects where we see the future of tax and audit heading: a connected ecosystem where the tools professionals already trust for client collaboration, engagement management and AI-powered analysis work together, instead of in isolation," said David Ragones, Head of Product - Direct Tax & Audit, Thomson Reuters. "Bringing Suralink into CoCounsel Tax, Audit & Accounting and Engagement Manager is one important step in that direction, but it's really about a larger commitment we're making across CoCounsel, where every integration, every workflow, every agent we build is designed to give firms a connected platform they can run their entire practice on, not just a faster way to do one task." "AI is only as effective as the information available to it," said Evan Fitzpatrick, CEO, Suralink. "Suralink has become the trusted environment where firms and clients securely collaborate and exchange information, and this partnership extends the value of that information into engagement and AI-powered workflows. Together with Thomson Reuters, we're helping firms unlock more value from their data and create a more connected experience across the accounting lifecycle." Thomson Reuters will continue to expand integrations with leading workflow solutions across audit, tax and advisory as part of its broader connected ecosystem strategy. About Thomson Reuters. Thomson Reuters (Nasdaq/TSX: TRI) informs the way forward by bringing together the trusted content and technology that people and organizations need to make the right decisions. The company serves professionals across legal, tax, audit, accounting, compliance, government, and media. Its products combine highly specialized software and insights to empower professionals with the data, intelligence, and solutions needed to make informed decisions, and to help institutions in their pursuit of justice, truth, and transparency. Reuters, part of Thomson Reuters, is a world leading provider of trusted journalism and news. For more information, visit thomsonreuters.com. About Suralink. Suralink is the agentic automation platform for accounting professionals and their clients, leading the global charge in AI-driven accounting technology. Dedicated to helping professionals and their clients unify the Request-to-Review process, Suralink provides a secure, centralized environment that replaces manual friction with intelligent flow. Suralink's mission is to empower the people it serves to redefine the meaning of efficiency in the accounting technology industry. Media Contact Vanessa Viegas Manager, AI & Innovation Communications [email protected]

PR Newswire
Sep 10th, 2026
Thomson Reuters Announces Pricing of Public Offering of US$1,300,000,000 Notes and Canadian Private Placement of C$1,000,000,000 Notes

/PRNewswire/ -- Thomson Reuters (TSX/Nasdaq: TRI) announced today the pricing of a U.S. public offering by its subsidiary, TR Finance LLC, of (i)...

PR Newswire
Sep 9th, 2026
Medius integrates Thomson Reuters tax verification into AP automation to catch errors before ERP posting

Medius has integrated Thomson Reuters ONESOURCE indirect tax determination into its accounts payable automation platform, enabling businesses to verify US sales and use tax on invoices before they post to ERP systems. The integration automatically recalculates vendor-charged tax against Thomson Reuters' determination engine, flagging overcharges and undercharges during the approval workflow. The solution addresses challenges finance teams face across thousands of US tax jurisdictions, where incorrect vendor-charged tax can lead to overpayment or missed use-tax obligations. Each invoice is verified line by line and jurisdiction by jurisdiction against current tax rates. The tax integration forms part of a broader partnership between Medius and Thomson Reuters that includes e-invoicing and compliance through ONESOURCE Pagero. The companies have nearly 200 mutual customers since partnering in 2021. Medius plans additional tax-engine partner integrations following this initial Thomson Reuters launch.

MarTech360
Sep 9th, 2026
Emma King promoted to Manager, Executive and Event Communications at Thomson Reuters.

Emma King promoted to Manager, Executive and Event Communications at Thomson Reuters. Emma King has taken on a new role at Thomson Reuters as Manager, Executive and Event Communications, expanding her responsibilities within the company's communications function. She previously worked as Manager, Segment Communications at Thomson Reuters, where her work included supporting internal communications for the company's Tax, Audit & Accounting segment. Her responsibilities have included communications around conferences, sales meetings, customer stories, and internal initiatives. Her move into executive and event communications comes as companies continue to place greater emphasis on how leadership messaging, employee communications, and industry events connect with broader business priorities. Executive communications has become an increasingly important part of corporate communications as senior leaders communicate with employees, customers, partners, and other stakeholders across multiple channels. Events also provide organizations with opportunities to bring together these audiences while reinforcing key business messages. For Thomson Reuters, the role places King closer to communications involving senior leadership and events, adding another dimension to her existing experience within the company's communications organization. King has a background in journalism and communications, and has previously worked across public affairs and communications roles. She also has experience creating social media content, writing stories, and supporting communications in fast-changing environments. The appointment reflects the broader evolution of corporate communications, where teams are increasingly expected to coordinate executive messaging, internal engagement, events, digital content, and stakeholder communications as part of a connected communications strategy.

IHR Advisors
Sep 8th, 2026
INTERPOL Law and Practice: A new book from the co-founders of IHR Advisors.

INTERPOL Law and Practice: A new book from the co-founders of IHR Advisors. Followers of IHR Advisors will be very familiar with the pattern. A dissident is stopped at an airport on a warrant issued by the government she fled. A businessman finds his accounts frozen years after a better-connected rival took over his company in murky circumstances. Much of its work at IHR Advisors and Red Notice Monitor exists because these stories keep coming and also because the system that produces them remains poorly understood. In an attempt to demystify the system, International Human Rights Advisors LLP has written a book. INTERPOL Law and Practice will be published by Thomson Reuters on 23 September 2026. It runs from the organisation's history and structure, through the substantive law applied by the Commission for the Control of Interpol's Files (CCF), to the mechanics of bringing a case before it. Extradition, asylum and reform each have a chapter of their own. The organisation the book describes is not the one most people imagine. Interpol has no agents and makes no arrests. It is an information exchange connecting 196 member countries, whose databases are searched some 22 million times a day. Its power lies in what it circulates: a Red Notice published in Lyon can close borders and bank accounts on the other side of the world within hours. The practical core of the book is a long chapter organised around the questions clients and practitioners ask in practice. How do you find out whether a notice exists? Should you travel in the meantime? What does an application to the CCF involve, how long does it really take, and what happens when the answer is no? The authors answer from their own case files and from anonymised CCF decisions, and the appendices reproduce the key legal texts alongside model application documents. The stance will be familiar to anyone who reads this site. As International Human Rights Advisors LLP has said on many occasions, International Human Rights Advisors LLP want to be a critical friend to Interpol and an advocate for those subject to improper Red Notices. Police cooperation across borders is incredibly important and borders should not give refuge for serious criminals. The system is far from perfect, and anyone who's touched by it knows that notices are relatively easy to issue but take years to delete. Over the coming weeks International Human Rights Advisors LLP will publish a short series drawing on the book: the numbers behind the growth of the notice system, the questions clients ask most often, the test Interpol applies to political cases, the position of refugees, and the case for reform. INTERPOL Law and Practice by Rhys Davies and Ben Keith is published by Thomson Reuters on 23 September 2026 and can be pre-ordered now from Sweet & Maxwell. Ben Keith is a co-founder of IHR Advisors and an internationally recognised lawyer specialising in INTERPOL Red Notice challenges, extradition, international human rights law and asylum. He is the co-author of Interpol, Law and Practice (Sweet & Maxwell, 2026). He is co-editor of Red Notice Monitor, the leading public resource on INTERPOL Red Notice abuse and the practice of INTERPOL's Commission for the Control of Files. Ben represents clients across every region in INTERPOL Red Notice and Diffusion challenges before the Commission for the Control of Files. He has secured the deletion of Notices issued by states including Russia, China, the United Arab Emirates, Turkey, Belarus, Iran and Venezuela, in cases involving journalists, opposition political figures, refugees, human rights defenders and business figures targeted in commercial and political disputes. He is the author of the INTERPOL chapter in The Practitioner's Guide to Global Investigations (Global Investigations Review, 2026). Ben has appeared as counsel before the European Court of Human Rights Grand Chamber, the UK Supreme Court, the African Commission on Human and Peoples' Rights, the Inter-American Commission on Human Rights, the UN Working Group on Arbitrary Detention, and the UN Committee Against Torture. He is a member of the List of Counsel for the International Criminal Court and the Kosovo Specialist Chambers in The Hague. He regularly acts for politically exposed persons, journalists, human rights defenders and high net worth individuals facing extradition, INTERPOL Notices and other instruments of transnational repression. He provides legal commentary to national and international media including the Guardian, The Times, the Financial Times, The Telegraph, the BBC, Sky News, CNN, CBS 60 Minutes, The Economist, Politico and Al Jazeera. Ben is ranked Star Individual in Chambers and Partners and a leading individual in The Legal 500 for extradition. He practises from 5 St Andrew's Hill in London. Rhys Davies is a co-founder of IHR Advisors and an internationally recognised lawyer specialising in INTERPOL Red Notice challenges, international criminal law and international human rights law. He is the co-author of Interpol, Law and Practice (Sweet & Maxwell, 2026). He is co-editor of Red Notice Monitor, the leading public resource on INTERPOL Red Notice abuse and the practice of INTERPOL's Commission for the Control of Files. Rhys co-authored the report Undue Influence: the UAE and INTERPOL with Sir David Calvert-Smith, examining the systemic misuse of INTERPOL's Notice and Diffusion systems by the United Arab Emirates and the implications for INTERPOL's governance. He represents clients in INTERPOL Red Notice challenges before the Commission for the Control of Files, with particular focus on cases involving Middle Eastern and Central Asian states, and on the position of refugees, journalists and political dissidents targeted through INTERPOL by their states of origin. Rhys has significant experience of in-country legal advice and assistance, most recently in the West Bank, and a specific interest in the Middle East. He is a member of the List of Counsel for the International Criminal Court, the Kosovo Specialist Chambers, and the Special Tribunal for Lebanon. He regularly speaks at, and chairs, events at the United Nations Human Rights Council in Geneva and at the House of Commons on matters of international law. Rhys is the author of numerous articles on INTERPOL Red Notice practice and on justice in the Middle East, and is in demand as a commentator on international human rights. He provides legal commentary to national and international media including The Times, the Guardian, the Independent, the Financial Times, CBS 60 Minutes, Sky News, City AM and Al Jazeera. Rhys is recommended as a leading individual in The Legal 500. He practises from Temple Garden Chambers in London and The Hague.