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- Tasks: Build and evolve Blink's data platform, improving reliability and scalability.
- Company: Join Blink, a mobile-first employee experience platform making waves globally.
- Benefits: Competitive salary, stock options, 25 days leave, private healthcare, and social events.
- Other info: Dynamic environment with opportunities for career growth and innovation.
- Why this job: Be part of an impactful journey with a supportive team in a fast-growing start-up.
- Qualifications: Strong SQL skills, experience with data pipelines, and proficiency in Python.
The predicted salary is between 60000 - 80000 £ per year.
London (in office 3 days/ week)
Product and Engineering
Reporting to our CISO
We’re not just closing the digital divide; we’re reconnecting distributed organisations, enabling seamless communication, and re-engaging employees like never before. Blink, a mobile-first employee experience platform, puts everything employees need right in their hands. With teams in Boston, London, and Sydney, we’re making waves worldwide, partnering with industry leaders like Domino’s, JD Sports and McDonald’s.
Data plays a critical role in how we build, operate and scale the platform — from powering internal insights to enabling Blink IQ, our customer-facing analytics product. We’re looking for a Senior Data Engineer to help shape and scale Blink’s data platform as we continue to grow.
The Role
You will be one of the first dedicated hires in our data function, helping establish the foundations of Blink’s data platform and engineering practices. Your focus will be on the infrastructure and platform layer — building and maintaining data ingestion pipelines, improving reliability and enabling scalable analytics across the business and our customer-facing products. This is a hands-on role with significant influence over how the platform evolves. You will help modernise parts of our stack, improve performance and reliability, and support the development of Blink IQ 2.0, our customer-facing analytics product. You’ll work closely with engineering, DevOps and stakeholders across the business, and help shape how the wider data function grows over time.
What You’ll Do
- Build and evolve the data platform
- Own and improve data ingestion pipelines across our stack
- Design and implement orchestration for data workflows
- Productionise data processes and ensure they run reliably at scale
- Improve platform reliability and engineering standards
- Establish CI/CD practices across the data platform
- Build monitoring, alerting and data quality checks
- Improve observability across pipelines and workflows
- Support analytics and product insights
- Contribute to the development of Blink IQ 2.0, our customer-facing analytics product
- Help ensure data is reliable, scalable and accessible across the organisation
- Support analytics and reporting needs across teams
- Collaborate across engineering and the business
- Work with DevOps on shared infrastructure and deployment practices
- Support ad-hoc data needs and help stakeholders access reliable insights
- Contribute to architectural decisions as the data platform evolves
What We’re Looking For
- Strong SQL skills, including performance optimisation and complex queries
- Experience building and maintaining data pipelines at scale
- Experience with a modern data stack (e.g. Snowflake, dbt, Fivetran, Debezium or similar)
- Experience with orchestration tools such as Airflow, Dagster or Prefect
- Proficiency in Python for building production data workflows
- Familiarity with data warehousing concepts and modelling patterns
- Experience working with cloud platforms and infrastructure tooling
- Comfortable working across the stack — from ingestion through to analytics use cases
- Strong communication skills and ability to collaborate with technical and non-technical teams
- Startup or scale-up experience is a plus.
Why Blink?
You will have the opportunity to be part of something impactful, large-scale, and meaningful. Most importantly, you’ll work for a company with a strong purpose, with an ambitious and supportive team embarking on a journey most start-ups can only dream of!
Benefits include:
- Competitive salary.
- Stock options on starting and additional high performer grants annually!
- 25 days’ leave + public holidays.
- Additional time off between Christmas and New Year.
- Private healthcare with AXA.
- 3% employer pension contribution when you contribute 5%.
- Cycle to Work scheme.
- Social events (lunches, breakfasts, nights out).
- Enhanced parental leave.
Senior Data Engineer in London employer: BLINK
Contact Detail:
BLINK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Data Engineer in London
✨Tip Number 1
Network like a pro! Reach out to current employees at Blink on LinkedIn or through mutual connections. A friendly chat can give you insider info and might just get your foot in the door.
✨Tip Number 2
Show off your skills! Prepare a mini-project or case study that highlights your experience with data pipelines and SQL. Bring it up during interviews to demonstrate your hands-on expertise.
✨Tip Number 3
Be ready to discuss your past experiences in detail. Think about how your previous roles align with Blink's mission and be prepared to share specific examples of how you've tackled challenges in data engineering.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining the Blink team.
We think you need these skills to ace Senior Data Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Data Engineer role. Highlight your SQL skills, experience with data pipelines, and any relevant tools you've used. We want to see how your background aligns with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for data engineering and how you can contribute to Blink's mission. Don't forget to mention any startup or scale-up experience you have – it’s a big plus for us!
Showcase Your Projects: If you've worked on any interesting data projects, make sure to include them in your application. We love seeing real-world examples of your work, especially if they demonstrate your ability to build and maintain data pipelines at scale.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It helps us keep track of applications and ensures you’re considered for the role. Plus, it’s super easy to do!
How to prepare for a job interview at BLINK
✨Know Your Data Stack
Make sure you’re well-versed in the modern data stack mentioned in the job description, like Snowflake and dbt. Brush up on your SQL skills and be ready to discuss how you've optimised performance in past projects.
✨Showcase Your Pipeline Experience
Prepare specific examples of data pipelines you've built or maintained at scale. Be ready to explain the challenges you faced and how you overcame them, especially regarding reliability and scalability.
✨Familiarise with Orchestration Tools
Since orchestration tools like Airflow are key for this role, make sure you can talk about your experience with them. If you’ve used similar tools, be prepared to draw parallels and explain how they can be applied.
✨Communicate Effectively
Strong communication skills are a must, so practice explaining complex technical concepts in simple terms. Think about how you would collaborate with both technical and non-technical teams, and be ready to share examples from your past experiences.