Role Description As an Associate Data Scientist, you'll help turn complex data into insights that drive real business decisions. Working alongside experienced data scientists, engineers, and business leaders, you'll support projects that help utility clients operate more efficiently, make informed decisions, and solve meaningful challenges. - Explore datasets and uncover trends. - Build and test machine learning models. - Work with data from a variety of sources—cleaning, organizing, and preparing it for analysis. - Use tools like Python and SQL to explore patterns and answer business questions. - Support the development of analytical and predictive solutions. - Create dashboards, visualizations, and reports for both technical and non-technical audiences. This is a hands-on learning opportunity where curiosity and growth are encouraged. You'll collaborate with experienced professionals who will mentor and guide you as you strengthen your technical skills, learn new tools and technologies, and gain exposure to the full data science lifecycle—from data preparation and analysis to machine learning and business storytelling. If you enjoy solving problems, asking questions, and continuously learning, you'll find plenty of opportunities to develop your career here while making a meaningful impact from day one. Qualifications - Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field. - 0–2 years of relevant experience, including internships, academic projects, or research experience. - Foundational knowledge of Python for data analysis and modeling. - Basic understanding of SQL and relational databases. - Familiarity with machine learning concepts and statistical analysis. - Experience with data visualization tools or libraries such as Tableau, Matplotlib, Seaborn, or Plotly. Requirements - Experience with data science libraries such as Pandas, NumPy, and Scikit-learn. - Understanding of machine learning workflows and model evaluation techniques. - Exposure to working with structured and unstructured data. - Coursework or experience in natural language processing (NLP), cloud platforms (such as Azure), or big data technologies. - Strong analytical, problem-solving, and communication skills. - A demonstrated desire to learn, collaborate, and grow in a fast-paced, team-oriented environment. Benefits - A supportive and inclusive work environment that values diversity and encourages innovation. - Opportunities for professional growth and career development. - Competitive salary and comprehensive benefits package, including generous paid time off, 401(k) with company match, tuition reimbursement, and flexible work schedules. - This position pays between $62,400 to $83,300 annually and is an exempt position. - Benefits offered include company-sponsored medical, dental, vision, and 401(k) plan with company match. - Also offered are tuition reimbursement, voluntary life, disability, critical illness, accident and hospitalization plans. - HSA or FSA medical accounts and FSA dependent care and transportation/parking accounts are also available. - These benefits are subject to employee contribution amounts generally set annually. - Full-time employees are eligible to earn PTO hours. - May be eligible for discretionary bonus as determined by the company.

• Perform advanced data analyses to generate strategic insights and support decision-making • Develop Machine Learning, Deep Learning, and NLP models applied to business challenges • Work end-to-end in the data lifecycle, from ingestion and preprocessing to deployment and monitoring of models in production • Support the design and maintenance of data pipelines (ETL/ELT), ensuring data quality, scalability, and reliability • Develop, validate, and deploy predictive models to production • Work with large volumes of data, optimizing performance and processing • Integrate analytical solutions into systems and corporate applications • Implement continuous model monitoring, tracking accuracy, drift, and performance metrics • Automate analytical processes and data pipelines • Collaborate with multidisciplinary teams in engineering, product, and business to ensure real impact on company initiatives.

Role Description We are looking for a Staff Data Scientist to join the software team in the UK. - Building optimisation, forecasting and market participation algorithms to trade DER fleets in wholesale markets. - Modelling DER physical behaviour to connect control with market participation. - Operating large DER fleets in real time. - Quantifying uncertainty in asset behaviour and financial risk across strategies. Qualifications - 5+ years' experience as a Quantitative Developer, Data Scientist, Risk Analyst, or in a related field. - A good understanding of formal methods in quantitative finance. - A degree, MSc, or PhD in a quantitative field such as physics, mathematics, or statistics. - Professional experience with forecasting, optimisation, signal processing, control, and decision-making algorithms. - Professional experience with machine learning algorithms. - Extensive experience in one of Python, Julia, or OCaml, along with relevant libraries (e.g. pandas, TensorFlow, NumPyro). - Extensive experience with SQL and proficiency working with large datasets. - You love working in a smaller team where you can see the impact of your work. - You are a first-principles thinker with intellectual curiosity, a love of learning, and an openness to changing your mind when given new information. - You are autonomous and enjoy managing your own workload and deadlines. Requirements - Professional experience with Bayesian modelling. - Software architecture experience. - Experience with the functional programming paradigm. - Experience with TypeScript. - Professional experience in the energy, trading, or commodities sector. - Experience with Unix-like operating systems. Benefits - Competitive Compensation: Enjoy a competitive salary and stock options package. - Healthcare Benefits: Access to a private Medical Insurance scheme through BUPA (medical history disregarded). - Wellbeing Perks: A wellbeing and lifestyle benefits plan through Medicash. - Financial Security: 5% employer contributions pension matching. - Investment in Your Growth: A budget of £1,000 per financial year for work-related training and an allowance of 4 training days. - Eco-Friendly Commuting: Participate in the Cycle To Work scheme and benefit from the Workplace Nursery benefit. - Work Setup Support: Receive £200 upon joining for remote work setup. - Mental Health Support: Access to Spill - a Mental Health Support platform. - Family-Focused Benefits: Enhanced Maternity and Paternity Pay. - Time Off: 25 days of annual holiday entitlement plus 8 Bank Holidays. - Flexible Work Arrangements: Enjoy flexible start and finish times, with the option for fully remote working or a hybrid setup, depending on your preferences. Company Description Lunar Energy is committed to being an equal opportunities employer, welcoming applications from individuals regardless of their race, gender, ethnicity, disability, religion/belief, sexual orientation, gender identity or expression, nationality, age, or social background. We actively encourage applications from underrepresented and minority groups, and we do not filter applications by university background, welcoming those who have taken alternative educational and career paths.

• Work closely with client's Quantitative Sciences (QS) staff to support program needs in a timely manner. • Perform end-to-end data analyses, from hypotheses formulation, experimental design, writing analysis plans, data cleaning, executing analysis, and preparing reports and documentation. • Strengthen client’s advanced analytics toolkit by identifying and applying emerging techniques, as well as by advancing the state of the art and developing novel analysis tools as needed. • Collaboration with QS staff and their cross-functional collaborators to understand disease biology and to identify or develop appropriate goals for data science work (for example identifying sensitive and specific endpoints for segmenting patient population, tracking disease progression, quantifying quality of life, etc.) • Work closely with client's statisticians to ensure statistical issues in data analysis are addressed as needed. • Anticipate and communicate internal and external resource and quality issues that may impact deliverables or timelines of the program. Propose and implement solutions. Escalate issues to management as appropriate in a timely manner.