Senior Full Stack Software Engineer Python in London
Senior Full Stack Software Engineer Python

Senior Full Stack Software Engineer Python in London

London Full-Time 36000 - 60000 £ / year (est.) No home office possible
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Clearly

At a Glance

  • Tasks: Own the full tech stack, from data pipelines to customer-facing APIs.
  • Company: Join Clearly, a pioneering fleet management intelligence platform.
  • Benefits: Enjoy 25 days leave, flexible working, private healthcare, and wellness perks.
  • Other info: Be part of a dog-friendly office with outstanding career progression.
  • Why this job: Make a real impact in an industry ripe for innovation and change.
  • Qualifications: Proven full-stack experience with strong data pipeline and API skills.

The predicted salary is between 36000 - 60000 £ per year.

Clearly is a fleet management intelligence platform on a mission to bring clarity to one of the most data-rich yet analytically underserved industries in the world. Fleet operators today are drowning in fragmented data, with little ability to turn that data into actionable insight. Clearly solves this by acting as the intelligence layer above existing fleet infrastructure: unifying disparate telematics streams, applying AI-powered analytics, and delivering the Total Cost of Ownership visibility that enterprise fleet operators need to make smarter decisions at scale.

As a Senior Software Engineer at Clearly, you will own and shape the full technical stack - from the data pipelines that ingest telematics streams at scale, through the processing and analytics layers that power our intelligence platform, to the APIs and interfaces that our enterprise customers depend on.

  • Design and build robust data ingestion pipelines from telematics providers handling high-volume, multi-tenant data reliably.
  • Develop and maintain our analytics processing layer, working with modern OLAP tooling to power real-time fleet intelligence.
  • Build and maintain APIs that serve data to internal systems and customer-facing products.
  • Contribute to front-end interfaces that translate complex fleet data into clear, actionable insight for enterprise users.
  • Drive technical architecture decisions and hold a high bar for code quality, scalability, and reliability across the stack.
  • Collaborate closely with product and commercial teams to ship features that create direct customer value.

Proven experience as a senior or lead engineer across the full stack — backend, data, and frontend. Strong fundamentals in building and maintaining data pipelines and APIs at scale. Experience with cloud-native infrastructure and modern data tooling. A pragmatic approach to engineering: you ship, iterate, and take ownership. Experience with telematics, IoT, financial or other high-frequency data sources. Familiarity with ClickHouse, Supabase, or similar modern data stack tooling. Background in fleet management, analytics, logistics, or industrial SaaS.

We’re at the frontier of an industrial sea-change of a scale greater than the birth of the internet. We are explicitly trying to get the capabilities we as builders have at our fingertips, into the hands of everyday workers throughout the Fleet Management industry.

Benefits include:

  • ~ 25 days annual leave + bank holidays.
  • ~ Flexible hybrid working arrangements.
  • ~ Private Healthcare (including dental and optical cover).
  • ~ Monthly wellness allowance (gym, cycle to work, etc.).
  • ~ Dog-friendly office.
  • ~ Outstanding career progression opportunities.
  • ~ Ability to help shape our benefits package as we grow.

Senior Full Stack Software Engineer Python in London employer: Clearly

Clearly is an exceptional employer for Senior Full Stack Software Engineers, offering a dynamic work culture that prioritises innovation and collaboration. With flexible hybrid working arrangements, generous annual leave, and a focus on employee wellness, Clearly fosters an environment where talent can thrive and grow. The opportunity to shape the future of fleet management through cutting-edge technology, combined with outstanding career progression prospects, makes Clearly a truly rewarding place to work.
Clearly

Contact Detail:

Clearly Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Full Stack Software Engineer Python in London

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those related to data pipelines, APIs, or analytics. This gives us a tangible way to see what you can do and how you think.

✨Tip Number 3

Prepare for technical interviews by brushing up on your coding skills and understanding the full stack. Practice common algorithms and system design questions, as we want to see how you approach problem-solving.

✨Tip Number 4

Don’t forget to 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 our mission at Clearly.

We think you need these skills to ace Senior Full Stack Software Engineer Python in London

Python
Data Pipeline Development
API Development
OLAP Tooling
Cloud-Native Infrastructure
Telematics
IoT
High-Frequency Data Handling
ClickHouse
Supabase
Frontend Development
Technical Architecture
Code Quality Assurance
Scalability
Reliability

Some tips for your application 🫡

Show Your Passion: When you're writing your application, let your enthusiasm for fleet management and data analytics shine through. We want to see that you’re genuinely excited about the role and how you can contribute to our mission at Clearly.

Tailor Your CV: Make sure your CV is tailored to highlight your experience with full stack development, data pipelines, and APIs. We love seeing specific examples of your work that align with what we do, so don’t hold back on those details!

Craft a Compelling Cover Letter: Your cover letter is your chance to tell us why you’re the perfect fit for this role. Share your journey in tech, your approach to problem-solving, and how you envision contributing to our team. Keep it engaging and personal!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our team at Clearly!

How to prepare for a job interview at Clearly

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially Python, data pipelines, and APIs. Brush up on your knowledge of cloud-native infrastructure and modern data tooling like ClickHouse or Supabase, as these will likely come up during technical discussions.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous roles, particularly around building robust data ingestion pipelines or analytics layers. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight how your contributions made a difference.

✨Understand the Business Impact

Familiarise yourself with the fleet management industry and how data-driven decisions can enhance operational efficiency. Be ready to discuss how your technical skills can translate into real-world benefits for enterprise customers, showing that you understand the bigger picture.

✨Be Ready to Collaborate

Since collaboration is key in this role, think of examples where you’ve worked closely with product or commercial teams. Highlight your ability to communicate complex technical concepts to non-technical stakeholders, as this will demonstrate your fit within the team-oriented culture at Clearly.

Senior Full Stack Software Engineer Python in London
Clearly
Location: London
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