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For Companies At a Glance
- Tasks: Design and build reliable backend services and APIs using Python and Flask.
- Company: Esenda, a fast-growing startup revolutionising payments in the education sector.
- Benefits: ÂŁ60k salary, equity, 40 days holiday, and a pension scheme.
- Other info: Fully remote with a supportive culture and excellent career growth opportunities.
- Why this job: Make a real impact on our platform and shape customer experiences.
- Qualifications: 5+ years in backend systems, strong Python skills, and API design experience.
The predicted salary is between 60000 - 60000 ÂŁ per year.
About Esenda
Esenda powers over £1.5bn of inbound and outbound payments annually, in the education space - from tuition and catering fees to supplier payments and payroll. We’re a revenue-generating startup with strong product-market fit, and we’re growing fast. Join us now and you’ll work on impactful features that directly shape our platform and make a real difference to our customers.
What you’ll do
- Design, build, and ship reliable backend services and APIs in Python (Flask) that power core product functionality.
- Own features end-to-end: data modelling (Postgres), API design, testing, production rollout and ongoing improvements.
- Help uphold strong engineering standards through thoughtful code reviews, testing discipline, clean architecture, and pragmatic decision-making.
- Improve service reliability and operability: monitoring, alerting, logging, runbooks, and reducing on-call toil over time.
- Work closely with the technical team to scope product ideas, focused on delivering customer-facing outcomes (not just “tickets”).
- Contribute to delivery practices: CI/CD improvements, incremental shipping, and maintaining a high-quality codebase.
- You’ll join an on-call rotation (1 week in 4) compensation: paid as an extra £300 per on-call week.
What we’re looking for
- 5+ years experience building and operating production backend systems.
- Strong experience with Python, and hands-on use of Flask (or similar frameworks).
- Solid understanding of Postgres (schemas, migrations, query performance, transactions).
- Experience designing and maintaining APIs (REST; event-driven experience is a plus).
- Comfortable shipping in cloud environments—ideally AWS—and working with modern CI/CD pipelines.
- A strong quality mindset: you care about maintainability, security, reliability, and clear documentation.
Bonus points for
- Payments/fintech knowledge (reconciliation, idempotency, auditability, ledger concepts).
- Experience with distributed systems patterns (queues, background jobs, retries, rate limiting).
- Security experience (threat modelling, OWASP-style concerns, secure API design).
- Familiarity with Terraform.
Why join us?
- ÂŁ60k salary + equity
- 40 days holiday (incl. bank holidays)
- Pension scheme (3% employer contribution)
- Fully remote, UK-based, with 3 in-person meetups per year
- A transparent, collaborative, and supportive culture
Our stack (today)
- Backend: Python, Flask
- Data: Postgres
- Cloud: AWS
- Edge: Cloudflare
- Infrastructure as Code: Terraform
- Delivery: CI/CD, automated testing, observability tooling
How we work
- Pragmatic, high-ownership teams with a bias to shipping
- Clear communication, strong collaboration, and continuous improvement
- Code reviews and sensible standards that keep quality high without slowing delivery
Interview process
- 30-min intro call (role fit, values, ways of working)
- Practical exercise (small take-home or pairing session)
- Technical interview (backend fundamentals, API design, production thinking)
- Team chat + Q&A
Backend Software Engineer (Remote, UK) in Bolton employer: esenda
Contact Detail:
esenda Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Backend Software Engineer (Remote, UK) in Bolton
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those already at Esenda or similar companies. A friendly chat can open doors and give you insider info that could help you stand out.
✨Tip Number 2
Prepare for your interviews by brushing up on Python and Flask. Make sure you can talk about your past projects and how you've tackled challenges. We want to see your thought process and how you approach problem-solving!
✨Tip Number 3
Show us your passion for backend development! Share any side projects or contributions to open-source that highlight your skills. It’s a great way to demonstrate your commitment and creativity beyond just work experience.
✨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 team at Esenda.
We think you need these skills to ace Backend Software Engineer (Remote, UK) in Bolton
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Backend Software Engineer role. Highlight your experience with Python, Flask, and Postgres, and show us how your skills align with what we're looking for.
Showcase Your Projects: Include any relevant projects or contributions you've made in the past. We love seeing real examples of your work, especially if they involve backend systems or APIs. This helps us understand your hands-on experience.
Be Clear and Concise: When writing your application, keep it straightforward. Use clear language and avoid jargon. We appreciate a well-structured application that gets straight to the point while showcasing your passion for the role.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the position. We can’t wait to see what you bring to the table!
How to prepare for a job interview at esenda
✨Know Your Tech Stack
Make sure you’re well-versed in Python and Flask, as these are crucial for the role. Brush up on your Postgres skills too, especially around schemas and query performance, since you'll need to demonstrate your understanding of backend systems.
✨Showcase Your Problem-Solving Skills
Be prepared to discuss how you've tackled challenges in previous projects. Think about specific examples where you improved service reliability or optimised APIs. This will show that you can think critically and contribute to their mission of delivering customer-facing outcomes.
✨Understand the Company’s Impact
Esenda is all about making a difference in the education space. Familiarise yourself with their payment solutions and think about how your work could directly impact their customers. This will help you connect your skills to their goals during the interview.
✨Prepare for the Practical Exercise
The practical exercise is your chance to shine! Practice coding challenges related to backend development and API design. Make sure you can explain your thought process clearly, as communication is key in collaborative environments like Esenda.