At a Glance
- Tasks: Develop data pipelines and solutions to enhance user experience at OnTheMarket.
- Company: Join CoStar Group, a leader in real estate information and innovation.
- Benefits: Enjoy private medical cover, 28 days leave, and a collaborative work culture.
- Other info: Diverse and inclusive workplace with excellent career growth opportunities.
- Why this job: Make a real impact by leveraging data to improve the property market.
- Qualifications: Experience in Python, SQL, and cloud technologies like AWS or GCP.
The predicted salary is between 60000 - 80000 £ per year.
CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers. We’ve continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors. We continue that effort today and are always working to improve and drive innovation. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate. In December 2023, CoStar Group purchased OnTheMarket (OTM) with the intention of developing this established brand into the UK's number 1 Residential Property portal. Supported by the deep expertise of the CoStar Group and our Homes and Apartments teams, we will develop a world-class user experience through offering the very best written content, imagery, design and functionality. The OnTheMarket product will support home buyers, sellers, and agents better than ever!
ROLE DESCRIPTION
The role of Senior Data Engineer will be a key role within the OTM Data team, reporting to the Head of Data and working closely with the CTO. The Data team is responsible for data acquisition, data loading, data quality, data processing, data delivery, and data support for OnTheMarket. This role will provide focus on delivering value to our customers, by leveraging data to improve the OTM users and agents experience.
This role would be suited to an individual with a background in Python, SQL, AWS, Looker, PyTorch, Airflow and Redshift/Postgres. The candidate must be able to exhibit proficiency in working with large volumes of data, automating data loads, and the ability to understand end user requirements with the goal of building a solution to provide high quality data processing and analysis as well as building APIs.
RESPONSIBILITIES
- Develop data pipelines using Python and Airflow
- Data warehousing (Redshift/Spectrum)
- Develop data solutions to address business needs
- Maintain existing reports and improve their performance
QUALIFICATIONS
- Bachelor’s degree in Computer Science, Data Science, Mathematics, Engineering or equivalent experience
- Experience writing SQL queries and optimising query performance
- Strong skills in Python
- Experience with AWS or GCP
- Demonstrated experience and responsibility with data, processes, and building ETL pipelines
- Experience with cloud data warehouses such as Amazon Redshift, and Google BigQuery
- Building visualizations using tools such as Looker studio or equivalent
- Experience in designing ETL/ELT solutions, preferably using tools like Airflow or AWS Glue
- Solid analytical and technical skills
- Good communications skills both verbally and written; this role will be working closely with business users
NICE TO HAVE
- Development & Deployment of machine learning models using PyTorch
- Experience with GIS systems (Postgis, QGIS, …)
WHAT’S IN IT FOR YOU?
Working at CoStar Group means you'll enjoy a culture of collaboration and innovation that attracts the best and brightest across a broad range of disciplines. As well as having an outstanding working environment, equipped to help you to be your best, other perks include full private medical cover, dental cover, Life Assurance and member rewards, 28 days annual leave, a competitive pension, season ticket loans, enhanced maternity and paternity pay and much more!
At CoStar, we recognise the positive value of diversity and promote equality. We aim at all times to recruit the person who is most suited to the job and welcome applications from people of all backgrounds including but not limited to; people of all genders, of all ages, sexual orientations, ethnicities, nationalities, religions and beliefs.
Senior Data Engineer - OnTheMarket Technology - London employer: CoStar Group
CoStar Group is an exceptional employer, offering a vibrant work culture in London that fosters collaboration and innovation. Employees benefit from comprehensive perks such as private medical and dental cover, generous annual leave, and a commitment to diversity and inclusion, ensuring a supportive environment for personal and professional growth. With a focus on empowering individuals and providing the best resources, CoStar Group stands out as a rewarding place to build a meaningful career in the real estate technology sector.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Data Engineer - OnTheMarket Technology - London
✨Get Involved in Data Science Meetups
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Join professional bodies related to data science, like the Data Science Society or similar organisations. Getting involved can lead to mentorship opportunities and insider knowledge about full-time positions at companies like CoStar Group.
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We think you need these skills to ace Senior Data Engineer - OnTheMarket Technology - London
Some tips for your application 🫡
Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Don’t forget to include links to any GitHub repositories if applicable!
Quantify Your Achievements:Employers love numbers! When drafting your CV, highlight your achievements with quantifiable results. For instance, mention how your data analysis led to a certain percentage increase in efficiency or revenue at a previous job or project. These details can really make your application pop!
Craft a Tailored Cover Letter:For a full-time role at CoStar Group, your cover letter should reflect your passion for data science and your excitement about the specific projects or values of the company. Dive into why you’re a good fit, how your skills align with their needs, and any unique perspectives you can bring to the team.
Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at CoStar Group. Mention any standout courses you've completed that equipped you with essential skills, such as machine learning certifications or data visualisation courses. This shows your commitment to continuously developing your skills in the field!
How to prepare for a job interview at CoStar Group
✨Brush Up on Your Statistics
For a data science role, we need to seriously sharpen our statistics skills. Get ready to tackle technical questions on probability distributions, hypothesis testing, and regression analysis. These are often the bread and butter of data science interviews, so don't just skim over them!
✨Showcase Your Projects
Prepare a killer portfolio showcasing your data science projects. We should include details about the datasets used, the tools and techniques applied, and the impact of your findings. If we can walk them through a particularly challenging project or a cool visualisation that had real-world implications, it’ll really make us stand out!
✨Get Comfortable with Python and R
Most data science positions require us to be proficient in programming languages like Python and R. We should practice common libraries like pandas, NumPy, and scikit-learn, and be ready for live coding exercises or algorithm questions. Showing off our coding chops can really impress the interviewers at CoStar Group!
✨Prepare for Case Studies
Expect to encounter real-world case studies during the interview. We might be asked how we’d approach a data problem or analyse a dataset to extract insights. It's essential to think out loud and demonstrate our problem-solving process so that the interviewer can see our logical thinking in action.
