Software Engineer, Legal Prompter - French Speaking

We welcome applications to our full-time vacancies from all citizens who have been granted protection within the territory of the Republic of Poland under the EU Temporary Protection Directive*

We are seeking a creative bilingual backend engineer to join the team behind CoCounsel. You will help build applications that interact with state-of-the-art Large Language Models (LLMs) that deliver cutting-edge and time-saving solutions to attorneys in Europe. CoCounsel is already capable of writing legal research memos, summarizing and reviewing documents, and red-lining contracts, just to name a few capabilities--all in minutes, not days or weeks. And we're just getting started.
As a Software Engineer, Legal Prompter, you will develop Python code as well as French prose prompts to LLMs to help expand CoCounsel's early success and localize CoCounsel to the European legal market. This mix of writing instructions for an interpreter and an LLM is well-suited for someone who can produce reliable backend code, and can also write creative, lucid, and effective prose instructions.
Our ideal candidate is a bilingual software engineer who can write high-quality Python, work with APIs (consuming and serving), and also has domain knowledge of the law (JD, legal industry experience such as courtroom interpreter or paralegal, etc.). A legal background is absolutely necessary. Candidate must be highly proficient in spoken and written French.
About the Role:

• Orchestrate LLM-driven experiences that delight our customers

• Develop Python code that interacts with state-of-the-art LLMs

• Write, test, and iterate French prose prompts for the LLM that leverage your legal domain knowledge, ensuring delivery of accurate, legally sound, and contextually appropriate responses

• Develop Python code that interacts with data sources & services (APIs, SQL databases, etc.)

• Liaise with legal professionals and other teams at Thomson Reuters to gather and understand requirements

• Integrate the language models into multi-step systems, assessing their performance and making necessary modifications

About You:

• Highly proficient in written and spoken French. This can mean you are a native speaker, have a BA in the language or equivalent certification, or can demonstrate college-level proficiency in speaking, reading, and writing in that language.

• Legal domain expertise. This can mean experience in legal practice, a JD-holder in a “non-traditional” legal career path, a courtroom interpreter, a paralegal, or legal industry experience.

• One to two years of production level experience in software engineering on an engineering/product team, preferably at a startup

• Proficiency in Python - if Python skills are low, then strong experience in other programming languages is necessary

• Proficiency with APIs and SQL is a major plus

• Excellent analytical and problem-solving skills

• Ability to work both independently and in a collaborative environment

• Creative and clear writing skills

• Experience using large language models through code is preferred (such as model services from OpenAI, Anthropic, or Cohere; and/or open source models such as Llama and Mistral)

#LI-AB1

What’s in it For You?

Join us to inform the way forward with the latest AI solutions and address real-world challenges in legal, tax, compliance, and news. Backed by our commitment to continuous learning and market-leading benefits, you’ll be prepared to grow, lead, and thrive in an AI-enabled future. This includes:

• Industry-Leading Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.

• Flexibility & Work-Life Balance: Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset. This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per year, and hybrid model, empowering employees to achieve a better work-life balance.

• Career Development and Growth: By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow’s challenges and deliver real-world solutions. Our skills-first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI-enabled future.

• Culture: Globally recognized and award-winning reputation for inclusion, innovation, and customer-focus. Our eleven business resource groups nurture our culture of belonging across the diverse backgrounds and experiences represented across our global footprint.

• Hybrid Work Model: We’ve adopted a flexible hybrid working environment (2-3 days a week in the office depending on the role) for our office-based roles while delivering a seamless experience that is digitally and physically connected.

• Social Impact: Make an impact in your community with our Social Impact Institute. We offer employees two paid volunteer days off annually and opportunities to get involved with pro-bono consulting projects and Environmental, Social, and Governance (ESG) initiatives.

Do you want to be part of a team helping re-invent the way knowledge professionals work? How about a team that works every day to create a more transparent, just and inclusive future? At Thomson Reuters, we’ve been doing just that for almost 160 years. Our industry-leading products and services include highly specialized information-enabled software and tools for legal, tax, accounting and compliance professionals combined with the world’s most global news services – Reuters. We help these professionals do their jobs better, creating more time for them to focus on the things that matter most: advising, advocating, negotiating, governing and informing.

We are powered by the talents of 25,000 employees across more than 75 countries, where everyone has a chance to contribute and grow professionally in flexible work environments that celebrate diversity and inclusion. At a time when objectivity, accuracy, fairness and transparency are under attack, we consider it our duty to pursue them. Sound exciting? Join us and help shape the industries that move society forward. 

Accessibility 

As a global business, we rely on diversity of culture and thought to deliver on our goals. To ensure we can do that, we seek talented, qualified employees in all our operations around the world regardless of race, color, sex/gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status, or any other protected classification under applicable law. Thomson Reuters is proud to be an Equal Employment Opportunity/Affirmative Action Employer providing a drug-free workplace.

We also make reasonable accommodations for qualified individuals with disabilities and for sincerely held religious beliefs in accordance with applicable law.

Protect yourself from fraudulent job postings click here to know more.

More information about Thomson Reuters can be found on https://thomsonreuters.com.

We welcome applications to our full-time vacancies from all citizens who have been granted protection within the territory of the Republic of Poland under the EU Temporary Protection Directive (subject to proof of status). This is inclusive of:

• Ukrainian citizens and their family members residing in Ukraine before 24 February 2022
• Third country citizens and stateless persons and their family members with international or equivalent national protection in Ukraine, who had a valid residence permit in Ukraine on 24 February 2022
• Citizens of other third countries who were permanent residents in Ukraine on 24 February 2022 in accordance with Ukrainian regulations and who cannot safely and permanently return to their country