About UsWe're a rapidly growing energy focused startup specialising in ingesting, transforming, and delivering data from a wide range of third-party systems. Our platform integrates data via APIs, FTP, and other sources, processes it through our ETL pipelines before being made available to our customers.As we scale, we're investing heavily in our data platform, with the aim of improving reliability, onboarding speed, and visibility. We're looking for an Integration Developer to help us take this to the next level.The RoleYou'll be responsible for building, maintaining, and improving our data integrations and pipelines. You'll work closely with existing engineers to extend our ETL framework, onboard new data sources, and develop internal tools that make our data easier to understand, trust, and scale.This role suits someone who enjoys solving messy, real-world problems, is comfortable working at pace, and wants to grow into a senior engineer as the company grows.What You'll Be DoingBuild and maintain data pipelines ingesting data from third-party systems. Develop and extend Airflow DAGs to extract, transform, and load data. Improve data traceability and observability. Design and build internal tools, frameworks, or utilities to improve data onboarding and visibility. Debug incomplete or poorly documented data problems independently. Propose and evaluate new tools, technologies, and approaches where they make sense. Balance delivery speed with long-term maintainability. Collaborate closely with the wider team to continuously improve how we work.What We're Looking ForCore skills Strong Python experience Solid SQL skills, ideally with Postgres Comfortable working with data pipelines and ETL concepts Ability to reason through problems independently and communicate your thinkingNice to have Experience with Apache Airflow Familiarity with AWS (especially S3, IAM, basic infrastructure concepts) Previous experience working with third-party integrations or external data sources Knowledge of the renewable energy sector specifically solarHow You Work Curious and enthusiastic about learning new technologies and approaches Comfortable speaking up, asking questions, and proposing solutions Pragmatic — understands trade-offs between speed and technical debt Self-aware, open to feedback, and able to acknowledge limitations Collaborative, easy to work with Enjoys pushing the envelope and improving how things are doneSeniorityWe are looking for someone with senior-level potential. You should be confident in your fundamentals, eager to take ownership, and excited to grow alongside the company.Why Join UsReal ownership over critical systems Direct impact on how the platform evolves Space to experiment, learn, and influence technical direction A collaborative team that values pragmatism, curiosity, and continuous improvement