Senior Modelling Software Engineer - Chronos

Senior Modelling Software Engineer - Chronos Department: Tech - Model driving the adoption of modern, agentic-first software engineering practices in the model development team. Lead constructive and empathetic code reviews and technical design discussions. Skills, Knowledge and Expertise Required attributes: Professional Python experience ( 6+ years ) in a team‑based software environment, delivering components used by other teams, user groups or customers. Experience managing and mentoring junior colleagues. Demonstrable experience in applied software architecture and design patterns. Disciplined experience of Test Driven Development and Continuous Delivery. Experience in DevOps/Infrastructure development including containers and CI/CD. Experience stewarding internal libraries, packaging and dependency management at scale. Experience in effective and efficient agentic‑first development. Desirable attributes: An interest in working in the energy/decarbonization sector. Experience engaging with internal stakeholders and colleagues in other teams. Experience developing software for modelling, simulation or mathematical optimisation. What we offer Some of the benefits we include are: Private Medical Insurance Dental Insurance Parental Support Salary-Exchange Pension Employee Assistance Programme (EAP) Local Oxford Discounts Cycle-to-work Scheme Flu Jabs At AER, we are committed to offering flexibility in the way we work. Most of our roles are hybrid with a mix of in-office/home working and potentially adjustable working hours. Let’s discuss what works for you and AER during the interview process. The Company is committed to the principle that no employee or job applicant shall receive unfavourable treatment on grounds of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage or civil partnership, pregnancy, and maternity. #J-18808-Ljbffr