Principal Data Scientist Location: Belfast. Contract: Full time, Permanent EverQuote is seeking a Principal Data Scientist to join our growing team EverQuote is seeking a Principal Data Scientist to join our growing team As a member of the Data Science team, you will be instrumental in delivering and deploying artificial intelligence and machine learning models that drive Everquote's long term success In this role you will work with a cross-functional team to convert business problems into scalable solutions using your knowledge of mathematics, statistics, and machine learning. You will be joining a team of talented and collaborative data scientists and machine learning engineers eager to grow our business and deliver measurable results. You will establish yourself as a technical leader and a valued team member as our team continues to grow. Skills We Are Interested In: Proficiency in Python & SQL, LLMs, NLP and NLU Applying ML for realtime-decision making at scale Reinforcement learning, Model Predictive Control and Linear Programming Auction mechanics & their application to derive optimal outcomes ML system architecture & design Production software development Essential Criteria: A third level degree in Computer Science, Data Science, Mathematics or related field. Proficient in Python & SQL 7 years of professional experience as a Data Scientist including experience developing and releasing predictive models to production Demonstrated success turning businesses problems into data problems and developing innovative and unexpected solutions Ability to explain results to technical and non-technical teammates leveraging your communication skills and data visualization Demonstrated performance in building machine learning models using standard tools, such as scikit-learn or R, to drive business improvements Advanced knowledge of applied mathematics and statistics and their common applications in online businesses Experience packaging your code for deployment and reusability, excellent knowledge of software design patterns Passionate about sharing knowledge and mentoring teammates, and communicating designs to technical and non-technical stakeholders Keen sense about data science technologies, stay on top of industry trends and actively help the team to expand the tech stack Entrepreneurial mindset, want to grow a business, and love working with an Agile team Thrive in a fast-paced work environment where everyday contributions have a big impact Desirable Criteria: Experience with or strong interest in understanding and optimizing online auctions for both bidders and sellers Experience developing NLP-based applications, including leveraging LLMs Familiar with modern software deployment, including CI/CD Bachelor's degree in a technical field such as mathematics, statistics, computer science or economics; Master's degree or PhD in a relevant field preferred. What You'll Be Doing: Developing internal data products that power real time decision-making and bottom-line results company-wide Solving novel optimization problems in real time auctions and business processes with complex constraints and objectives. Leveraging structured and unstructured data to derive strategic insights about the evolving US insurance market Leading a team of data scientists, providing mentorship and coaching while setting a high bar for quality of results. EverQuote Can Offer You: The opportunity to join a world leading team of experts striving to redefine an industry with data and technology at its heart. An inclusive environment designed to develop your interests and passions while learning and achieving your goals. Very competitive salary Performance based bonus plan Engineering Certification Programs Flexible work environment Work From Home Allowance 30 days annual leave plus 4 stats. Pension plan Group Benefit Scheme - Private Healthcare, Dental and Optical insurance for you and your family Enhanced parental leave CSR and Social Events Why EverQuote At EverQuote NI we work with the latest and greatest technologies, we offer incredible learning and development opportunities, we value the diversity of our people and invest in outstanding career progression and unrivalled flexibility and work/life balance. We are one of the fastest growing companies in Boston history, at the intersection of tech and big data Our company is profitable & established. A "startup culture" without "startup anxiety." We encourage creative thinking and independent responsibilities Growth mindset culture regularly seeking to reflect and improve Genuinely "data-driven", with analytics at the core of the company Statement on Fair Employment and Equal Opportunities EverQuote NI wishes to ensure equal opportunity is given to all job applicants. This company will not discriminate on the grounds of race, gender, (including gender reassignment status), sexual orientation, religious belief, political opinion, marital status, age of disability. As an equal opportunities employer, we welcome applications from all suitably qualified persons. However, as women are currently under-represented in our workforce, we would particularly welcome applications from women. All appointments will be made on merit. Applicants should note Everquote NI complete AccessNI background checks on all candidates offered a position. Having a criminal record will not necessarily debar you from working with EverQuote NI Limited. Policy on Recruitment AccessNI Policy on Data Handling