HubSpot/GCP Data Engineer (Contract)

Data Engineer / Analytics Engineer Harnham is partnered with an innovative, high-growth business that is looking for a Data Engineer / Analytics Engineer to support the evolution of its data platform and reporting capabilities. This is a fantastic opportunity to join a business that has already established a strong B2B data foundation and is now investing heavily in expanding and optimising its B2C data capabilities. The Role You'll play a key role in enhancing the company's existing data ecosystem, with a particular focus on improving data quality, reporting, and platform performance within GCP. Key responsibilities include: Optimising existing HubSpot integrations to improve data quality and reliability. Enhancing reporting capabilities through improved data pipelines and flows into Google Cloud Platform (GCP). Supporting the expansion of existing B2B data infrastructure to accommodate growing B2C requirements. Helping evolve and optimise the current GCP platform to ensure it is fit for future growth. Working closely with business stakeholders to deliver meaningful insights and scalable data solutions. Skills & Experience Essential Strong experience with Google Cloud Platform (GCP). Advanced SQL skills. Strong Python development experience. Commercial experience working with BigQuery. Experience integrating and working with HubSpot data. Desirable Experience with Salesforce. Exposure to Data Science or advanced analytics projects. Not Required AWS or Azure-centric backgrounds are not a priority for this position. Kubernetes and Dataproc experience are not required. About You We're looking for a hands-on data professional who enjoys working within agile, growing organisations and can help drive improvements across a developing data landscape. The ideal candidate will have: Experience working within scaling or high-growth businesses. A pragmatic, solution-focused approach. Strong stakeholder engagement and communication skills. The ability to work effectively within a lean, technology-focused environment. Industry background is flexible; our client is prioritising capability, impact, and technical excellence over sector-specific experience. The Environment Established data platform with a focus on further optimisation and expansion. Lean technology team where you'll have genuine influence over the platform's direction. Opportunity to work across both engineering and analytics-focused initiatives. Collaborative culture with direct access to senior stakeholders. Contract Details Contract Length: 6 months Location: Hybrid working On-site Requirement: 2 days per week split between London Bridge and Kingston Day Rate: £480-£500 IR35 Status: Expected to be Outside IR35 (subject to final confirmation) Interview Process Stage 1: Hiring Manager interview Stage 2: Technical case study / whiteboarding session Process & Timeline If you're an experienced Data Engineer or Analytics Engineer with strong GCP and HubSpot expertise and are looking for your next contract opportunity, please apply today.