SESAMm enables companies to extract critical insights from the internet with AI. We provide ESG, sentiment, and thematic analytics by analyzing over 20 billion articles and messages using natural language processing. Our clients are major private equity firms, asset managers, index providers, and global corporations.

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AI-driven ESG, sentiment, and thematic analytics from 20 billion+ articles for impactful corporate insights.

SESAMmSESAMm (www.sesamm.com) extracts behavioral insights from millions of unstructured text data sources across the public internet in over 100 languages, helping clients distill valuable intelligence on businesses and their customers to make investment decisions and manage risk. We work with many well-known firms worldwide in private equity, investment banking, insurance, and asset management, applying Natural Language Processing and Artificial Intelligence algorithms to track ESG Risk, Controversies, Reputational Risk and Competitive positioning.SESAMm is growing quickly, with over 70 team members around the globe and offices in Paris, New York, London, Metz, Tunis, and Tokyo.Key technologies: Alternative Data, Large Language Model (LLM), Natural Language Processing (NLP), Machine Learning, ESG risk scoring, Detection of Controversies and Positive Impact Events.Are you looking for a new challenge? Do you dream of joining a growing company, proposing new ideas, and participating in innovative processes?At SESAMm, everyone brings their ideas, skills, and creativity. We value collaboration, support, and teamwork. We learn daily from this great team's experience and constantly take up new challenges. We are proud of the work accomplished and of participating in the success of this great adventure! <h3>The Project Technical Manager Role</h3>SESAMm, in partnership with one of the largest insurance firms in Europe, is seeking a Project Technical Manager to join an exciting AI platform integration project. This initiative is at the forefront of ESG analysis, aiming to enhance data-driven decision-making.As a Project Technical Manager, you will act as the primary technical liaison between our clients and internal teams. You will lead client-facing technical discussions, gather and translate requirements, and drive the integration of our product into client environments. Your strong technical background will allow you to architect solutions and execute no-code implementations, including the design and optimization of AI prompts where necessary.Important: While this position is offered as a permanent contract, it is also available as a 24-month VIE based in Munich.<h3>Key Responsibilities </h3><ul><li>Client Technical Liaison: Lead discovery and design workshops with client technical teams to understand their workflows, pain points, and integration objectives. Translate client requirements into clear technical and business needs for internal engineering and product teams. Track and follow needs, deadlines, risks and ensure a transparent follow-up with internal and external stakeholders.</li><li>No-Code Development &amp; Prompt Engineering: Prototype and build integration workflows using no-code platform (e.g., Bubble, Zapier, n8n) to validate designs rapidly. Design, test, and refine AI prompts to power advanced features, ensuring high accuracy and client satisfaction.</li><li>Internal Coordination: Identify and engage the right subject-matter experts (Product Owner, Developers, ESG specialists, AI Engineers) across our organization based on client needs. Communicate effectively with the adequate teams and coordinate on a regular basis.</li><li>Solution Delivery &amp; Support: Oversee end-to-end delivery of integration projects, from kickoff through go-live and post-launch optimization. Provide technical support and troubleshooting for integrations, including monitoring performance and implementing enhancements.</li></ul><h3>Desired Background and Skills</h3><h3>Education</h3><ul><li>Master’s degree in AI, Data Science, Finance, or a related field.</li></ul>Experience<ul><li>Prior experience (1-2 years) in AI, Finance or Data Science fields. Familiarity with financial services, ESG, or insurance industries is advantageous but not required.</li><li>Minimum of 24 months of experience, including internships</li></ul>Skills<ul><li>A solid understanding of the LLM ecosystem, and familiarity with prompt engineering. Interest in AI tools is also beneficial.</li><li>Ability to develop software or use no-code platforms, with a technical understanding of API usage and data format (JSON, …).</li><li>Skilled at explaining technical concepts to both technical and non-technical stakeholders. Proficiency in English is required; French or German is a plus.</li><li>Rigor, communication skills and transparency to lead a project in a complex environment</li></ul><h3>Benefits of Working at SESAMm</h3>Flexibility: Team members can work remotely and have the opportunity to work with colleagues around the world.Work Environment: SESAMm is multicultural, with technology, sales, and management teams in the US, France, and Tunisia making important contributions to the company’s growth.Career Development: SESAMm is growing rapidly, creating ongoing opportunities for personal and professional growth. This dynamic environment allows you to shape the company’s culture and evolution. Professional Development: Work alongside industry-leading experts and gain valuable exposure to advanced AI and ML technologies applied in ESG analysis. This role offers a unique opportunity to deepen your expertise in these cutting-edge applications. Mentorship &amp; Training: SESAMm provides structured training and mentorship, with a strong emphasis on knowledge-sharing. Internally and externally led training sessions are organized, and we offer access to educational platforms, encouraging you to expand your AI skill set. Global Perspective: Collaborate with teams based across Europe and the United States, gaining hands-on international experience in a fast-paced, high-impact environment. This global perspective helps broaden your skill set and provides insights into international market dynamics.Transparency: You will be kept apprised of the company’s continuing evolution and performance through monthly “Ask Me Anything” meetings, frequent business/finance updates, and strategy-sharing discussions.Well-being: Building a good culture is key to building a good business at SESAMm. We focus on being a learning organization that values and supports teamwork, thoughtfulness, and work/life balance.Job Specifics Location: Paris Type of contract: Full-time  Start Date: As Soon as Possible

Project Technical Manager (M/F)

<h3>SESAMm</h3>SESAMm (www.sesamm.com) extracts behavioral insights from millions of unstructured text data sources across the public internet in over 100 languages, helping clients distill valuable intelligence on businesses and their customers to make investment decisions and manage risk. We work with many well-known firms around the world in private equity, investment banking, insurance, and asset management to apply Natural Language Processing and Artificial Intelligence algorithms to track e-reputation, competitive positioning, sentiment analysis, risk and ESG factors.SESAMm is growing quickly, with over 70 team members around the globe and offices in Paris, New York, London, Metz, Tunis, and Tokyo.Key technologies: Alternative Data, Natural Language Processing, Machine Learning and Quantitative Analysis.Are you looking for a new challenge? Do you dream of joining a growing company, proposing new ideas, and taking part in innovative processes?At SESAMm, everyone brings their ideas, skills, and creativity. We value collaboration, support and teamwork. We learn every day from the experience of this great team and we constantly take up new challenges. We are proud of the work accomplished and to participate in the success of this great adventure! <h3>The Front-End Developer Role</h3>SESAMm is looking for a talented and creative Front-End Engineer to help us design and develop powerful data visualization dashboards that bring our cutting-edge NLP, Machine Learning, and quantitative analytics to life. In this role, you’ll be building dynamic web applications tailored for professionals in the finance industry — people who rely on fast, clear insights to make high-stakes decisions. Your work will be essential in transforming complex data outputs into visually intuitive and interactive experiences. You'll collaborate closely with data scientists and engineers to ensure that every chart, table, and interface serves a clear purpose. Interpretability isn’t just a feature — it’s the foundation of what you’ll create.<h3>Desired Background and Skills</h3>Education<ul><li>Engineer diploma or master’s degree in computer science</li></ul>Experience<ul><li>2+ years of programming experience </li></ul>Skills<ul><li>Good skills in Javascript</li><li>Knowledge in frontend frameworks: React, Angular, Vue</li><li>Languages: fluent French speaker with good writing skills</li><li>Proficiency in Typescript with good CSS skills</li><li>An eye for data visualization and UI design</li></ul>Even better <ul><li>A passion for well documented and tested software development</li><li>An ability to work within a diverse team</li><li>Some backend development experience (Node.js, Python)</li><li>Ability to empathize and understand customer needs</li></ul><h3>Benefits of Working at SESAMm</h3>Flexibility: Team members can work remotely and have the opportunity to work with colleagues around the world.Work environment: SESAMm is multicultural, with technology, sales, and management teams in the US, France, and Tunisia making important contributions to the company’s growth.Career development: SESAMm is growing quickly, which means the opportunities for your own growth are continually expanding, and that you can shape the company’s culture and evolution.Professional evolution: SESAMm values training and knowledge-sharing. We organize internally and externally led training sessions and pay for access to educational platforms.Transparency: You will be kept apprised of the company’s continuing evolution and performance through monthly “Ask Me Anything” meetings, frequent business/finance updates, and strategy-sharing discussions.Well-being: Building a good culture is key to building a good business at SESAMm. We focus on being a learning organization that values and supports teamwork, thoughtfulness, and work/life balance.<h3>Job Specifics</h3><ul><li>Location: Tunis</li><li>Duration: Permanent contract</li><li>Type of contract: Full time</li><li>Start Date: As soon as possible</li></ul>

Front-End Developer (M/F)

SESAMm SESAMm (<a href="http://www.sesamm.com/">www.sesamm.com</a>) extracts behavioral insights from millions of unstructured text data sources across the public internet in over 100 languages, helping clients distill valuable intelligence on businesses and their customers to make investment decisions and manage risk. We work with many well-known firms around the world in private equity, investment banking, insurance, and asset management to apply Natural Language Processing and Artificial Intelligence algorithms to track e-reputation, competitive positioning, sentiment analysis, risk and ESG factors.SESAMm is growing quickly, with 70 team members around the globe and offices in Paris, New York, London, Metz, Tunis, and Tokyo.Key technologies: Alternative Data, Natural Language Processing, Machine Learning, and Quantitative Analysis.Are you looking for a new challenge? Do you dream of joining a growing company, proposing new ideas, and taking part in innovative processes? At SESAMm, everyone brings their ideas, skills, and creativity. We value collaboration, support, and teamwork. We learn every day from the experience of this great team and we constantly take up new challenges. Join us and become part of a great adventure — one where your work makes a real impact on our collective success.<h3>The NLP/ML Engineer Role</h3>We are seeking a Natural Language Processing (NLP) Specialist with a strong focus on Large Language Models (LLMs) to join our innovative team. In this role, you will work at the intersection of text analytics and advanced language modeling, designing and implementing solutions that leverage the power of LLMs to extract insights from unstructured textual data. You'll collaborate with cross-functional teams to develop, optimize, and deploy language processing systems that address complex business challenges.Key Activities:<ul><li>Develop &amp; Implement NLP Solutions: Design, implement, and refine algorithms and models to process, understand, and generate human language from large datasets.</li><li>Data Preparation &amp; Feature Engineering: Prepare, clean, and structure complex textual data; engineer relevant features to optimize model performance for specific NLP tasks.</li><li>LLM Application &amp; Fine-tuning: Leverage, adapt, and fine-tune state-of-the-art machine learning models, with a strong emphasis on Large Language Model (LLM) applications.</li><li>Technology Exploration &amp; Evaluation: Utilize, test, and benchmark relevant frameworks, libraries, and tools (e.g., Hugging Face, PyTorch/TensorFlow, SpaCy) for NLP and ML tasks. Identify and experiment with novel approaches.</li><li>Prototyping &amp; Validation: Build prototypes, conduct evaluations, and rigorously assess the effectiveness and suitability of developed solutions.</li><li>Documentation &amp; Knowledge Sharing: Document methodologies, findings, and technical specifications. Present results and insights to technical and non-technical stakeholders.</li></ul>An excellent level of English proficiency, very good interpersonal skills and strong motivation are required. The candidate will need to demonstrate autonomy and innovation in the face of a constantly changing environment. The list of tasks described is not necessarily exhaustive and may be modified according to the constraints of the company and the evolution of its needs.<h3>Desired Background and Skills</h3>Education<ul><li>Master’s degree or higher in Computer Science, Artificial Intelligence, Computational Linguistics, Mathematics, Statistics, or a related field with strong computational and analytical capabilities.</li></ul>Experience<ul><li>2 to 5 years of professional experience in developing and implementing solutions in Natural Language Processing or Machine Learning, including hands-on experience with Large Language Models.</li></ul>Technical Skills<ul><li>Software Development: Strong expertise in Python programming (including Object-Oriented Programming best practices).</li><li>ML/NLP Libraries: Proficiency with common Machine Learning and NLP libraries (e.g., NumPy, Pandas, Scikit-Learn, PyTorch/TensorFlow, Hugging Face Transformers, SpaCy).</li><li>Machine Learning Foundations: Solid understanding of core Machine Learning concepts (supervised &amp; unsupervised learning, deep learning principles).</li><li>LLM Practical Skills: Experience implementing, training, fine-tuning, and evaluating NLP models and Large Language Models (e.g., GPT-based models, BERT, sequence-to-sequence models). Understanding of techniques like prompt engineering or RAG is beneficial.</li><li>Data Handling: Good grasp of data processing and feature engineering techniques tailored for textual data.</li><li>Analytical Foundations: Fundamental statistical knowledge for result interpretation and model evaluation.</li><li>Environment: Familiarity with cloud platforms (e.g., AWS) and distributed computation (e.g. spark) is a plus. </li></ul>Soft Skills: <ul><li>Fluent English speaker with strong communication and writing skills. Intermediate French is a plus.</li><li>Intellectual curiosity and a drive to solve challenging problems.</li><li>Ability to work independently and demonstrate initiative.</li><li>Adaptability in a fast-paced, evolving technological landscape.</li><li>Strong motivation and collaborative spirit.</li></ul>Bonus: <ul><li>If you have any personal or open-source projects relevant to NLP or data science, please provide a link (e.g., GitHub)</li></ul><h3>Benefits of Working at SESAMm</h3><ul><li>Flexibility: Team members can work remotely and have the opportunity to work with colleagues around the world.</li><li>Work environment: SESAMm is multicultural, with technology, sales, and management teams in the US, France, and Tunisia making important contributions to the company’s growth.</li><li>Career development: SESAMm is growing quickly, which means the opportunities for your own growth are continually expanding, and that you can shape the company’s culture and evolution.</li><li>Professional evolution: SESAMm values training and knowledge-sharing. We organize internally and externally led training sessions and pay for access to educational platforms.</li><li>Transparency: You will be kept apprised of the company’s continuing evolution and performance through monthly “Ask Me Anything” meetings, frequent business/finance updates, and strategy-sharing discussions.</li><li>Well-being: Building a good culture is key to building a good business at SESAMm. We focus on being a learning organization that values and supports teamwork, thoughtfulness, and work/life balance.</li></ul><h3>Job Specifics</h3><ul><li>Location: Paris</li><li>Type of contract: CDI</li><li>Start Date: June 2025</li></ul>

NLP/ML Engineer (M/F)

Didn't find your dream job in our open positions? You can apply here, giving us more information about what you want to find in your future adventure.<h3 style="text-align:justify;">Who are we?</h3>SESAMm is the French leader in Alternative Data and Artificial Intelligence solutions applied to asset management.Specialization: creation of innovative analytics and alternative data – we analyze in real time billions of messages, articles and posts from millions of data sources.Team: More than 70 people, mainly engineers and researchers, with offices in Paris, New York, Tokyo, London, Tunis and Metz, along with international clients with large accounts, including asset managers, hedge funds and major banks in the US, Japan, France and Luxembourg.Key technologies: Natural Language Processing, Big Data, Machine Learning and Quantitative Analysis.Join SESAMm, an innovative fintech with very strong growth!<h3>Looking for a new challenge?</h3>Do you dream of underpinning a growing company, proposing new ideas, implementing new tools and changing processes?At SESAMm, everyone brings their creativity, ideas and skills. We are experts, but also beginners in spirit. Like a family, we value closeness, support and teamwork.We learn every day from the experience of this great team and we constantly take up new challenges. We are proud of the work accomplished and participate in the success of this great adventure!<h3 style="text-align:justify;">What we offer at SESAMm</h3>Package: We offer attractive packages with various advantages.Flexibility: Our teams are allowed to telework. Career: Deciding to join SESAMm, means having prospects for growth, seeing the real impact of your daily work, and contributing to the evolution of a fast growing start-up.Professional evolution: We consider training as a key, both internally with our Learn &amp; Show (workshops led by colleagues for knowledge sharing) or externally via third party organizations or platforms. Transparency: You will always be apprised of the company’s continuing evolution with regular informative meetings as an essential element of transparency : “Ask Me Anything”, once a month informative and interactive meeting, strategic meetings…Well-being: At the heart of our concerns are well-being at work, a corporate culture with strong values, and work/life balance.In summary, SESAMm has a strong team spirit, communication facilitated by a horizontal hierarchy and a rich culture of diversity.

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