At a Glance
- Tasks: Design and build core services and APIs for a cutting-edge security platform.
- Company: Join SecurityHQ, a global leader in cybersecurity innovation.
- Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
- Other info: Collaborative team environment focused on continuous improvement and agile practices.
- Why this job: Make a real impact in cybersecurity while using modern AI tools.
- Qualifications: 5+ years of backend experience with Python, FastAPI or Django expertise required.
The predicted salary is between 60000 - 80000 £ per year.
We are looking for a Senior Backend Engineer to join our London-based engineering team. This is a hands-on, high-impact role where you will help design and build the core services, APIs, and integrations that power our security platform, working closely with a globally distributed team.
Alongside building high-quality software, you will also play a key role in shaping how the team uses modern AI coding tools to improve speed and productivity without compromising on quality, security or maintainability. This role is hybrid in our office in Blackfriars London.
SecurityHQ is a global cybersecurity company focused on defending today while mitigating the risks of tomorrow.
Backend Engineering & Service Ownership- Design, build and operate production-grade Python microservices using FastAPI and Django where appropriate, applying clean architecture and modern design principles.
- Own services end-to-end, from design through to deployment and production support.
- Deploy and operate services on AWS using technologies such as EKS, PostgreSQL, messaging systems and object storage.
- Manage infrastructure through Terraform and contribute to a GitOps-based deployment model using GitHub Actions and FluxCD.
- Work closely with frontend engineers in an Angular microfrontend environment to design clean, well-versioned and user-friendly API contracts.
- Participate in architecture design, code reviews and technical discussions, contributing to overall engineering quality and standards.
- Build and maintain comprehensive test suites including unit, integration, contract and end-to-end testing.
- Treat testing, monitoring and CI signals as essential components of delivery.
- Contribute to agile ceremonies including refinement, estimation and retrospectives.
- Support continuous improvement across engineering practices, ways of working and use of AI-assisted development tools.
5 or more years of backend engineering experience with Python as a primary language, delivering and operating services in production environments.
- Strong experience with FastAPI or Django, including API design, async patterns, dependency management and authentication and authorisation.
- Strong PostgreSQL experience, including schema design, indexing and performance optimisation.
- Hands-on experience with AWS and containerised workloads, ideally using Kubernetes or EKS.
- Strong foundations in testing, observability, security and technical documentation.
Back End Developer Engineer in London employer: SecurityHQ
At SecurityHQ, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration within our London-based team. Our hybrid work model allows for flexibility while providing ample opportunities for professional growth through hands-on experience with cutting-edge technologies in cybersecurity. Join us to be part of a forward-thinking company that values your contributions and supports your career development in a meaningful way.
StudySmarter Expert Advice🤫
We think this is how you could land Back End Developer Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work at SecurityHQ or similar companies. A friendly chat can lead to insider info about job openings and even referrals.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your backend projects, especially those using Python, FastAPI, or Django. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding system design principles. Practice common backend engineering problems and be ready to discuss your past projects in detail.
✨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 SecurityHQ.
We think you need these skills to ace Back End Developer Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your backend engineering experience, especially with Python, FastAPI, and Django. We want to see how you can contribute to our team!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about cybersecurity and how your background aligns with our mission at SecurityHQ. Let us know how you can help shape our engineering practices.
Showcase Your Projects:If you've worked on relevant projects, don’t hold back! Include links to your GitHub or any other platforms where we can see your code. We love seeing practical examples of your work, especially with AWS and microservices.
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 on joining our team!
How to prepare for a job interview at SecurityHQ
✨Know Your Tech Stack
Make sure you’re well-versed in Python, FastAPI, and Django. Brush up on your knowledge of PostgreSQL and AWS, as these are crucial for the role. Be ready to discuss your past projects and how you’ve used these technologies to solve real-world problems.
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific challenges you've faced in backend development. Think of examples where you designed APIs or improved system performance. This will demonstrate your ability to think critically and adapt to new situations, which is key for a Senior Backend Engineer.
✨Understand Agile Methodologies
Familiarise yourself with agile practices, as this role involves contributing to ceremonies like retrospectives and estimations. Be prepared to share how you’ve worked in agile teams before and how you’ve contributed to continuous improvement in your previous roles.
✨Emphasise Collaboration
Since you'll be working closely with frontend engineers, highlight your experience in cross-functional teams. Discuss how you’ve collaborated on API design and ensured smooth communication between backend and frontend. This shows you value teamwork and understand the importance of user-friendly interfaces.
