Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area)
Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area)

Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area)

London Full-Time 70000 - 90000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join a dynamic team to develop innovative software solutions and collaborate with cross-functional teams.
  • Company: A forward-thinking tech company focused on creating cutting-edge software for diverse industries.
  • Benefits: Enjoy a competitive salary, remote work flexibility, and opportunities for professional growth.
  • Why this job: Be part of a culture that values engineering excellence and encourages knowledge sharing among peers.
  • Qualifications: Proven experience in backend development, particularly with REST APIs and frameworks like Flask.
  • Other info: Work 2 days on-site in North London and 3 days remotely, fostering a balanced work-life environment.

The predicted salary is between 70000 - 90000 £ per year.

£70-90k + Benefits

2 days on site in North London, 3 days remote.

I am recruiting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality assurance, to develop cutting-edge features that power our platform.

Key Responsibilities:

  • Collaborate with cross-functional teams: Contribute to the development of new features by working alongside engineering, product management, design, and QA teams.
  • Promote best practices: Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of backend technologies will help guide and support your peers, ensuring high-quality code.
  • Automation and process improvement: Increase development efficiency, reliability, and scalability by creating automated processes that streamline workflows.
  • Foster engineering excellence: Promote engineering best practices across the team and inspire your peers to improve their skills and capabilities.
  • Knowledge sharing: Actively engage with the engineering community, contributing to knowledge-sharing initiatives and events. Share your expertise to motivate and mentor your team.

Required Skills:

  • Proven experience designing and building REST APIs (ideally with Flask, FastAPI, or similar frameworks).
  • Expertise in designing architectures that meet scalability, reliability, and security goals.
  • Strong problem-solving skills, particularly in product development.
  • Solid understanding of backend best practices, coding standards, and architectural patterns.
  • Experience in automating builds (CI/CD), feature flags, and automated testing.

Bonus Skills:

  • Experience with message-driven systems (e.g., Google Pub/Sub).
  • Proficiency in relational databases (RDBMS), particularly with Postgres.
  • Familiarity with NoSQL databases (document store/key-value store) is a plus.
  • Experience with containerization technologies (Docker, Kubernetes).
  • Hands-on experience with Google Cloud Platform (GCP) and configuration management (ideally using Terraform).
  • Familiarity with Google Cloud Build for CI/CD actions, deployments, and builds.

Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area) employer: Experis UK

Join a forward-thinking company in the heart of North London, where innovation meets collaboration. As a Senior Python Developer, you'll enjoy a flexible work culture with 2 days on-site and 3 days remote, alongside competitive salary and benefits. With a strong emphasis on employee growth, you'll have ample opportunities to enhance your skills, contribute to exciting projects, and be part of a dynamic team that values engineering excellence and knowledge sharing.
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Contact Detail:

Experis UK Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area)

Tip Number 1

Network with professionals in the backend development community, especially those who work with Flask or similar frameworks. Attend meetups or online webinars to connect with potential colleagues and learn about their experiences at companies like ours.

Tip Number 2

Showcase your expertise in designing REST APIs by contributing to open-source projects or creating your own. This not only demonstrates your skills but also gives you practical experience that can be discussed during interviews.

Tip Number 3

Familiarise yourself with our tech stack, particularly Google Cloud Platform and containerization technologies like Docker and Kubernetes. Being knowledgeable about these tools will help you stand out as a candidate who is ready to hit the ground running.

Tip Number 4

Engage in knowledge-sharing initiatives, whether through blogging or speaking at events. This not only enhances your profile but also aligns with our values of fostering engineering excellence and collaboration within teams.

We think you need these skills to ace Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area)

Proven experience designing and building REST APIs
Expertise in Flask or FastAPI frameworks
Strong problem-solving skills
Solid understanding of backend best practices
Coding standards and architectural patterns knowledge
Experience in automating builds (CI/CD)
Familiarity with feature flags and automated testing
Knowledge of message-driven systems (e.g., Google Pub/Sub)
Proficiency in relational databases, particularly Postgres
Familiarity with NoSQL databases
Experience with containerization technologies (Docker, Kubernetes)
Hands-on experience with Google Cloud Platform (GCP)
Configuration management experience, ideally using Terraform
Familiarity with Google Cloud Build for CI/CD actions

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with REST APIs, Flask, and any relevant backend technologies. Use specific examples to demonstrate your problem-solving skills and your ability to work in cross-functional teams.

Craft a Compelling Cover Letter: In your cover letter, express your passion for backend development and how your expertise aligns with the company's goals. Mention your experience with automation, CI/CD processes, and any relevant projects that showcase your skills.

Showcase Your Knowledge: If you have experience with message-driven systems, containerization technologies, or cloud platforms like GCP, be sure to include this in your application. Highlighting these bonus skills can set you apart from other candidates.

Proofread Your Application: Before submitting, carefully proofread your CV and cover letter for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which are crucial for a Senior Python Developer role.

How to prepare for a job interview at Experis UK

Showcase Your Technical Skills

Be prepared to discuss your experience with REST APIs, particularly using Flask or similar frameworks. Highlight specific projects where you've designed scalable architectures and how you ensured reliability and security.

Demonstrate Collaboration

Since the role involves working closely with cross-functional teams, share examples of how you've successfully collaborated with product management, design, and QA teams in past projects. Emphasise your ability to communicate effectively and advocate for best practices.

Discuss Automation Experience

Talk about your experience with CI/CD processes and how you've implemented automation to improve development efficiency. Be ready to provide examples of automated testing or build processes you've created and the impact they had on your team's workflow.

Engage in Knowledge Sharing

Highlight any initiatives you've been part of that focus on knowledge sharing within the engineering community. Discuss how you've mentored peers or contributed to team learning, as this aligns with the company's emphasis on fostering engineering excellence.

Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area)
Experis UK
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  • Senior Python Developer, Principal BackEnd Developer, Flask, Up to £90k + Benefits (London Area)

    London
    Full-Time
    70000 - 90000 £ / year (est.)

    Application deadline: 2027-05-20

  • E

    Experis UK

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