
501 - 1000 employees
Founded 2020
âïž SaaS
đł Fintech
đ€ B2B
SaaS âą Fintech âą B2B
Pennylane is a French SaaS platform that centralizes financial management, accounting, invoicing, expense management, treasury and business banking features for small and medium-sized businesses, independents and accounting firms. It provides an integrated dashboard, automated workflows, bank account and corporate cards, invoice and payment tools, and native integrations with accounting and payments partners to streamline bookkeeping and cashflow operations.
đ„ 11 minutes ago
đŁïžđ«đ· French Required
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501 - 1000 employees
Founded 2020
âïž SaaS
đł Fintech
đ€ B2B
SaaS âą Fintech âą B2B
Pennylane is a French SaaS platform that centralizes financial management, accounting, invoicing, expense management, treasury and business banking features for small and medium-sized businesses, independents and accounting firms. It provides an integrated dashboard, automated workflows, bank account and corporate cards, invoice and payment tools, and native integrations with accounting and payments partners to streamline bookkeeping and cashflow operations.
âą Build and maintain the agent harness âą Own the evaluation stack âą Do prompt and behaviour engineering and retrieval/RAG at scale âą Host and improve our own small models âą Work closely with Product teams and domain experts
âą 5-8 years of experience âą Very strong in Python âą Hands-on experience building LLM and agentic systems at scale in production âą Evaluation as a first-class discipline: golden datasets, LLM-as-judge, human eval, A/B testing âą Good grasp of applied LLM/ML and AI infrastructure âą Exposure to model fine-tuning and post-training (SFT, DPO, RL) âą Balanced blend of technical, business, and product skills âą Fluent in English (French is not mandatory)
âą 25 vacation days paid by Pennylane âą Competitive compensation package âą Company shares to enjoy a piece of the success story âą Budget to turn your home into a more comfortable workspace âą Monthly allowance to work from a coworking space âą Access to 8,000 fitness spaces in Europe and more than 300 wellness activities âą Access to Busuu to perfect your English or French âą Latest Apple equipment âą Possibility to work remotely from your country of residence in Europe âą Company events such as Tech Days and annual company seminar
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