Full-Time

Lead AI Forward Engineer

Updated on 9/8/2026

Deadline 9/21/26
Thomson Reuters

Thomson Reuters

10,001+ employees

Legal, financial data, and media services

No salary listed

Bengaluru, Karnataka, India

Hybrid

Hybrid work model: 2-3 days in office per week.

Category
Software Engineering (1)
Required Skills
LLM
Microsoft Azure
Python
Machine Learning
Microservices
AWS
Observability
Google Cloud Platform

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Requirements
  • Strong solution design/architecture capability: end-to-end system design, integration patterns, API thinking, and operational design.
  • Working knowledge of AI/ML and LLM application patterns, including: LLM capabilities/limitations, prompt design, orchestration approaches, and agent workflows; Practical trade-offs (latency, quality, cost, safety, reliability); Production AI systems and observability challenges (prompting, context windows, RAG, hallucinations, provider variability).
  • Proficiency in Python (strongly preferred) and ability to prototype and validate designs with hands-on technical work.
  • Cloud architecture familiarity in AWS, Azure, or GCP, including common service patterns and enterprise constraints.
  • Knowledge of distributed systems, microservices, CI/CD, and cloud-native architectures.
  • Strong communication skills: ability to document designs, influence decisions, and align diverse stakeholders.
Responsibilities
  • Identify high-impact opportunities to apply AI automation and intelligent agents across CIO technology teams.
  • Design end-to-end AI solutions, including workflows, integration patterns, data flows, and operational considerations.
  • Guide implementation from prototype to production, ensuring solutions meet reliability, security, and compliance expectations.
  • Define reusable architectural patterns and reference designs to enable broader adoption across teams.
  • Build scalable pipelines to collect and analyze inference‑ and workflow‑level telemetry, integrating with TR's data backbone.
  • Develop dashboards and reports providing clear visibility into performance, reliability, safety, and cost.
  • Ensure compliance with TR's AI standards for monitoring, governance, privacy, and auditability.
  • Evaluate and recommend AI/ML technologies and platforms (LLM orchestration, agentic frameworks, cloud AI services) based on capability, cost, risk, and fit.
  • Design flexible architectures that can evolve with model/provider changes and emerging AI capabilities.
  • Apply sound judgment on when AI is appropriate vs. when simpler automation or traditional engineering approaches are better.
  • Establish and track SLOs/SLIs for critical AI services to meet enterprise reliability and compliance requirements.
  • Integrate AI observability tooling into CI/CD so new models, prompts, and workflows are automatically enrolled in monitoring and evaluation.
  • Develop automated guardrails and policy enforcement (e.g., limits, anomaly detection, abuse/failure pattern detection) with cloud engineering and security teams.
  • Partner with engineering teams, service owners, and stakeholders to translate business needs into technical requirements and solution designs.
  • Communicate trade-offs and design decisions clearly to both technical and non-technical audiences, including senior leadership when needed.
  • Mentor engineers and share patterns, practices, and lessons learned to raise overall AI solution design maturity.
  • Partner with Product, Data Science and AI teams to design and run evaluation frameworks for LLMs/ML models (offline/online tests, benchmarks, canaries, A/B experiments).
  • Work with Product, Data Science, AI Inference Engineering, and Enterprise AI teams to onboard new AI use cases into the observability platform from day one.
  • Collaborate with Cloud Engineers (AWS, Azure and GCP) and SREs to align AI observability with broader platform observability and capacity management.
  • Support scaling and monitoring of AI infrastructure and workloads during major releases and global events.
Desired Qualifications
  • 10+ years of experience with progression in solution architecture, technical strategy, or senior engineering roles.
  • Experience building software prototypes and taking solutions to production in ambiguous, low-precedent environments.
  • Familiarity with LLM frameworks and patterns (e.g., LangChain, LlamaIndex), RAG/vector search concepts, and enterprise integration considerations.
  • Experience with DevOps/Platform Engineering/SRE principles and designing for operational excellence.
  • Exposure to enterprise service management (e.g., ServiceNow/ITSM), security architecture, and compliance-oriented environments.
  • Demonstrated technical leadership through mentoring, architectural governance, or cross-team enablement.

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 Jobs

Simplify's Take

What believers are saying

  • Thomson Reuters priced US$1.3 billion notes and C$1.0 billion notes on September 10, 2026.
  • Medius integrated ONESOURCE tax determination, expanding Thomson Reuters into AP automation workflows.
  • August 20, 2026 CoCounsel Legal added Westlaw Brief Builder, tightening research-to-drafting conversion for litigators.

What critics are saying

  • The September 2, 2026 C-Track breach exposed sealed court records across 11 states and Ontario.
  • July 13, 2026 engineering layoffs signal execution strain while Thomson Reuters races to retool for AI.
  • A repeated court-data breach would destroy trust with judges, regulators, and law-firm buyers by 2027.

What makes Thomson Reuters unique

  • Westlaw, CoCounsel, and C-Track embed Thomson Reuters inside daily legal workflows.
  • The August 20, 2026 CoCounsel Legal release deepens AI-powered drafting, research, and review.
  • Trust in AI Alliance, launched January 13, 2026, strengthens credibility with Anthropic, AWS, Google Cloud, OpenAI.

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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

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.

Aardwolf Security
Sep 7th, 2026
Thomson Reuters' court software breach exposed sealed records for months.

Thomson Reuters' court software breach exposed sealed records for months. A third party data breach at Thomson Reuters has exposed sealed and confidential court records. The exposure hit more than two dozen courts across North America. It included Social Security numbers, medical details and case files that were never meant to go public. Thomson Reuters disclosed the incident on 2 September 2026. That was roughly four months after the unauthorised access began. Table of Contents The third party data breach at a glance. The breach hit C-Track, a court case management platform. West Publishing Corporation, a Thomson Reuters subsidiary, sells it to state and provincial court systems. Thomson Reuters says someone accessed files sitting in its own cloud environment. The courts' own networks and servers were not touched, according to the company. Unauthorised access ran from 1 March to 29 June 2026. Thomson Reuters found the intrusion on 30 June. It then spent roughly three weeks working out what had been taken. Courts were told between 23 and 27 July. Public disclosure did not follow until early September. That gap will draw scrutiny of its own. At least 24 court bodies have confirmed they were affected. They span eleven US states: Alabama, Kentucky, Montana, Nevada, New Hampshire, North Dakota, Ohio, Pennsylvania, South Carolina, Tennessee and Wyoming. The US Virgin Islands and three courts in Ontario, Canada, are also affected. This is based on reporting from TechNadu and notices the affected courts published themselves. Names, numbers and sealed files. The exposed data reportedly includes names, Social Security numbers and driver's licence numbers. It also covers dates of birth, medical and health insurance information, case numbers, addresses and phone numbers. Some files were confidential, redacted or sealed under court order. That means a judge had already decided the public should not see them. Thomson Reuters has not published a total figure for how many people are affected. Ontario's court system put it plainly in its own notice. Anyone who has appeared in, or even been mentioned in, a court filing across the affected jurisdictions could have had personal information exposed. Nobody quite agrees on what was taken. One detail stands out once you compare the individual court notices, rather than Thomson Reuters' own summary. Montana's judiciary described the accessed material as backup data. These were copies kept for troubleshooting, not the live system courts use every day. Ohio described its own exposure differently. It referred to the "production platform" itself. That inconsistency matters. If a vendor and its customers cannot agree whether live data or a stale backup was exposed, nobody had a clear map of where sensitive information actually lived. So a third party data breach like this one is harder to contain than a single, well-mapped system would be. For a system holding sealed criminal and family court records, that gap is not small. Why a third party data breach is everyone's problem. Every organisation that hands sensitive data to a third-party platform is trusting that vendor's internal environment as much as its own. Thomson Reuters says C-Track kept running throughout, with no operational disruption. It also says it has seen no evidence yet of the stolen data being misused. That is a reasonable thing to say two months after discovery. It is not a guarantee. This site has urged the same doubt toward vendor severity ratings on newly disclosed bugs. So a vendor's own account of its own breach deserves that same doubt. UK businesses often assume vendor risk stops once due diligence is done at contract signing. This case argues otherwise. A vendor's backups, staging tools and internal cloud storage are all part of the attack surface. That is true even when the live system a client logs into looks perfectly secure. Under UK GDPR, a business stays on the hook for its supplier's security failures. Signing a contract is not where that duty ends. Thomson Reuters is offering 12 months of free credit monitoring through Experian IdentityWorks. Enrolment is open to affected individuals until 31 December 2026, alongside a dedicated support line. That is a standard response. It does not undo four months of unmonitored access to files that courts had specifically sealed from view. It also joins a run of large, recognisable names whose breaches this year, including the M&S data breach, exposed customer data at scale, and shows that brand size is no proxy for security. What businesses should do next. Firms that rely on third-party platforms for case files, HR records or customer data should ask suppliers a direct question. Where do backups and troubleshooting copies of its data actually sit, and who can reach them? A penetration test scoped only to the production login page will miss exactly this kind of internal storage. It is also worth checking your incident response contracts now, before you need them. Ask suppliers what their breach notification timeline actually commits them to. Then check it against your own rules. UK firms must generally tell the ICO within 72 hours of finding a notifiable breach. A four-month gap before telling anyone sits very badly next to that. Any business that has not tested how a supplier would handle a third party data breach is just taking its word for it. Honest updates, straight to your inbox. Unsubscribe any time. Rebecca is a dedicated cybersecurity writer who specialises in transforming complex technical concepts into clear, accessible content. With a strong background in IT and a passion for digital security, she produces insightful articles, guides, and thought-pieces that bridge the gap between technical experts and wider audiences. You may also like. September 7, 2026

Legalease Ltd
Sep 4th, 2026
'We've gone from zero to hero' - in-house legal teams ramp up AI investment as budgets surge.

'Legal Business has gone from zero to hero' - in-house legal teams ramp up AI investment as budgets surge. A new survey of more than 250 senior in-house lawyers has revealed how corporate legal teams are ramping up their investment in cutting-edge AI technology. This year's Legal Tech Pulse survey, conducted by Legal Business in association with Thomson Reuters, found that almost two-thirds (62%) of in-house legal functions now have an approved budget for legal tech investments over the next 12 months, significantly up from just under half (48%) last year. Further underlining that momentum, 50% of respondents to the survey said that their budget for legal tech investments had increased this year, with only 5% saying their budget had been reduced. With the rapid rise of AI-powered legal tech high on the agenda for the legal profession, around a quarter of respondents to the survey said that they expected to invest more than 50% of their total budget in AI solutions over the next year. The survey canvassed senior in-house lawyers from around the world, with a focus on the UK and Continental Europe. General counsel and heads of legal interviewed for the research talked of the pace of change in recent months and the transformational effect that new tech has had on their operations... Nina Cronstedt, chief legal officer at Stockholm-listed security company Verisure, said her team had witnessed huge change over the past six months, and that new technology had 'truly changed the way we work.' 'There has been a tremendous acceleration in the last six months in terms of what the enterprise AI tools are able to deliver, the breadth of pick-up across the function, and the number of use cases now fully deployed.' EY Luxembourg GC Antonio Benitez-Donoso echoed the sentiment. 'Quoting Hercules - Legal Business has gone from zero to hero,' he said. 'We have gone from small-scale, personal use to automating processes and accelerating contract review.' The responses to the survey also provided hard evidence of how GCs are finding it significantly easier to get support from the wider business for investment in legal tech, with 31% now describing it as 'quite' or 'very' easy to get buy-in - up from under 20% last year. At the same time, resistance is falling, with the proportion of respondents saying securing buy-in is 'not very easy' or 'almost impossible' falling to 21% this year, way down from last year's equivalent figure of 43%. Alex Graydon, associate general counsel at Thomson Reuters, says she is increasingly hearing from peers about how it is becoming easier to secure budget for AI investment. 'The reason for that is because there is an expectation and an understanding that you can't do without AI anymore,' she says. 'It's no longer a "nice to have" - it's an essential business tool.' The Legal Tech Pulse 2026 report, produced by Legal Business in association with Thomson Reuters, offers a comprehensive look at how in-house legal teams are embracing technological change, drawing on a survey of over 250 GC and senior lawyers. The full report will be released later this month - ahead of the release, the findings will be discussed in a dedicated webinar on 24 September. Click here for more information and to register for the webinar.