Direct message the job poster from Holt Executive LtdOverview

We are seeking a skilled

Data Engineer

to design, build, and maintain data pipelines and solutions that capture, manage, and transform structured and unstructured data from multiple sources. You’ll play a key role in delivering reliable, scalable, and real-time data tools that support internal teams, partners, and customers.Based in London with a very attractive hybrid working arrangement, this will be a 12-month contract (extension likely). The rate is negotiable dependant on experience (inside IR35).Responsibilities

Build and optimise data pipelines, integrating multiple data sources into cloud and database storage solutions.Develop automated processes to cleanse, organise, and transform big data while maintaining accuracy and integrity.Collaborate with data engineers, software engineers, and data scientists to deliver functional, scalable, and reliable solutions.Resolve complex technical issues and document processes clearly.Requirements

5+ years’ professional experience in Python (including data manipulation packages) and SQL.Strong understanding of Object-Oriented Programming (OOP) and familiarity with Airflow.Knowledge of the full Software Development Lifecycle.Excellent problem-solving skills, attention to detail, and ability to work independently.Nice to have / What will help you succeed

Experience with big data frameworks (Spark, Hadoop, Kafka), cloud platforms (AWS, GCP), and data warehousing solutions (PostgreSQL, BigQuery).Familiarity with CI/CD pipelines, Docker/Kubernetes, Git, and Linux scripting.Strong communication skills and a collaborative mindset, with the ability to mentor team members.Background in aviation connectivity or telecommunications is a plus.If you’re passionate about building innovative data solutions and enjoy working with complex systems at scale, we’d love to hear from you.

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