Freelance Senior Data Engineer Freelance Engineering · London ·
Freelance Senior Data Engineer Freelance Engineering · London ·

Freelance Senior Data Engineer Freelance Engineering · London ·

London Freelance No home office possible
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At a Glance

  • Tasks: Join us as a Senior Data Engineer to design and maintain data pipelines on Azure.
  • Company: Elsewhen is a dynamic consultancy creating digital products for top brands like Spotify and Inmarsat.
  • Benefits: Enjoy hybrid work, competitive pay, and a friendly, outcome-focused culture.
  • Why this job: Be part of an impactful team that values agility and innovation in a fast-paced environment.
  • Qualifications: 5-6+ years in data engineering with strong Azure and PySpark skills required.
  • Other info: Diversity is key; we welcome unique perspectives to strengthen our team.

Location: London (Hybrid, 2–3 days/week in office – located in East India Doc, next to Canary Wharf)
Duration: 6–9 months – Outside of IR35
Start date: ASAP
Budget: £450-£500 per day

Elsewhen is a London based consultancy designing digital products & services for the likes of Spotify, Inmarsat and Zego. Over the past 11 years, Elsewhen has created a working environment that is impactful, driven, open and friendly. We value outcomes over hours and agility over rigid processes.

Join the team — .

About the Role:
We’re looking for an experienced, self-driven Senior Data Engineer to join a fast-paced
project building a new product on a Microsoft Azure-based platform. You’ll work
closely with an established team to design and deliver robust data pipelines and
infrastructure using modern tools and best practices.

Key Responsibilities:

  • Design, develop, and maintain data pipelines using Azure Databricks and
    PySpark.
  • Build and manage data processing workflows for real-time and batch data.
  • Collaborate with DevOps to deploy solutions using CI/CD pipelines.
  • Implement infrastructure as code with Terraform and container orchestration
    with Kubernetes (where required).
  • Work independently with minimal supervision in a time-sensitive environment.
  • Align deliverables with the existing team’s tech stack and contribute to rapid scaling of the product.

Key Requirements:

  • 5–6+ years of hands-on experience in data engineering.
  • Strong practical experience with Microsoft Azure, especially Azure Databricks.
  • Solid working knowledge of PySpark.
  • Familiarity with Terraform and/or Kubernetes (does not need to be expert level).
  • Good understanding of CI/CD pipelines and best practices for deployment.
  • Experience delivering both real-time and batch data processing solutions.

Nice-to-Have:

  • Broader Azure ecosystem knowledge.
  • Familiarity with data governance and quality best practices.
  • Exposure to collaborative agile environments and working with distributed teams.

Ideal Candidate:

  • Independent & Proactive: Able to work with minimal coaching and direction.
  • Fast-Paced: Thrives under tight timelines with high-quality output.
  • Strong communicator and problem-solver.
  • Comfortable joining a product team that is scaling rapidly and iterating.

Our Commitment to Diversity:

Diverse thoughts, backgrounds, and perspectives create stronger teams and better technology. We welcome everyone, regardless of culture, appearance, or perspective, fostering individuality. We empower our team to challenge norms, grow ideas, and produce their best work.

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Freelance Senior Data Engineer Freelance Engineering · London · employer: Elsewhen

Elsewhen is an exceptional employer that fosters a collaborative and innovative work culture, where outcomes are prioritised over hours worked. Located in the vibrant area of East India Dock near Canary Wharf, employees enjoy a hybrid working model that promotes flexibility and work-life balance. With a strong commitment to diversity and employee growth, Elsewhen provides opportunities for professional development while working on impactful projects with leading clients like Spotify and Inmarsat.
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Contact Detail:

Elsewhen Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Freelance Senior Data Engineer Freelance Engineering · London ·

Tip Number 1

Familiarise yourself with the specific tools mentioned in the job description, especially Azure Databricks and PySpark. Consider working on personal projects or contributing to open-source projects that utilise these technologies to showcase your hands-on experience.

Tip Number 2

Network with professionals in the data engineering field, particularly those who have experience with Microsoft Azure. Attend meetups or webinars focused on Azure technologies to connect with potential colleagues and learn about industry trends.

Tip Number 3

Prepare to discuss your experience with CI/CD pipelines and how you've implemented them in past projects. Be ready to share specific examples of how you’ve contributed to deploying solutions efficiently, as this is a key responsibility for the role.

Tip Number 4

Demonstrate your ability to work independently by highlighting instances where you successfully managed projects with minimal supervision. This will resonate well with the company's emphasis on self-driven candidates who thrive in fast-paced environments.

We think you need these skills to ace Freelance Senior Data Engineer Freelance Engineering · London ·

Data Pipeline Design
Microsoft Azure
Azure Databricks
PySpark
Terraform
Kubernetes
CI/CD Pipelines
Real-time Data Processing
Batch Data Processing
Problem-Solving Skills
Independent Work
Agile Methodologies
Collaboration
Strong Communication Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your relevant experience in data engineering, particularly with Microsoft Azure and PySpark. Use specific examples of projects you've worked on that align with the responsibilities outlined in the job description.

Craft a Compelling Cover Letter: Write a cover letter that showcases your understanding of the role and the company. Mention your experience with Azure Databricks and CI/CD pipelines, and explain how you can contribute to the team’s goals and the rapid scaling of their product.

Showcase Your Problem-Solving Skills: In your application, include examples of how you've tackled challenges in previous roles, especially in fast-paced environments. Highlight your ability to work independently and your proactive approach to problem-solving.

Highlight Your Communication Skills: Since the role requires collaboration with DevOps and other team members, emphasise your communication skills. Provide examples of how you've successfully worked within teams, especially in agile environments or with distributed teams.

How to prepare for a job interview at Elsewhen

Showcase Your Technical Skills

Be prepared to discuss your hands-on experience with Microsoft Azure, particularly Azure Databricks and PySpark. Bring examples of past projects where you've designed and maintained data pipelines, as this will demonstrate your capability to meet the role's requirements.

Demonstrate Problem-Solving Abilities

Expect to face scenario-based questions that assess your problem-solving skills. Think of specific challenges you've encountered in previous roles and how you overcame them, especially in fast-paced environments.

Familiarise Yourself with CI/CD Practices

Since the role involves deploying solutions using CI/CD pipelines, brush up on your knowledge of best practices in this area. Be ready to discuss how you've implemented these practices in your previous work.

Emphasise Independence and Proactivity

The ideal candidate is independent and proactive. Prepare to share examples of how you've successfully worked with minimal supervision and contributed to team goals, especially in a rapidly scaling product environment.

Freelance Senior Data Engineer Freelance Engineering · London ·
Elsewhen
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