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For Companies At a Glance
- Tasks: Join a fresh delivery squad and build innovative solutions in the Telecom sector.
- Company: Dynamic digital product consultancy with exciting new projects.
- Benefits: Competitive day rate, hybrid work model, and opportunity to make a real impact.
- Why this job: Be part of a greenfield build and showcase your skills in a collaborative environment.
- Qualifications: 5-6 years of experience in Back End development with NestJS, TypeScript, and Docker.
- Other info: Immediate start with excellent opportunities for professional growth.
Role : Senior Python Backend Engineer
Location : London King\’s Cross on site
Salary : up to £200k base + equity
We are partnered with a high-growth AI-driven platform that helps large enterprises automate complex, data-heavy workflows. The company is well-funded with. over $90M from top VC\’s, scaling rapidly, and already working with globally recognised organisations in a highly regulated environment.
The Role
As a Senior Backend Engineer , you’ll help design and scale the backend systems behind a sophisticated AI platform. You’ll work on high-performance services, complex data pipelines, and secure infrastructure, collaborating closely with ML, product, and platform teams.
This is a hands-on senior role with real influence over architecture, technical decisions, and engineering standards as the company continues to scale.
What You’ll Be Doing
- Building and scaling backend services and APIs in Python
- Designing and optimising data pipelines and databases
- Working closely with ML engineers to deploy models into production
- Implementing async processing, caching, and event-driven systems
- Ensuring security, reliability, and compliance in production systems
- Improving performance, scalability, and system resilience
The ideal candidate will:
- 5+ years of backend engineering experience
- Strong Python experience (FastAPI, Flask, or Django)
- Have experience working at a previous startup/scale up
- Solid knowledge of PostgreSQL and Redis
- Experience with async task queues and message brokers
- Cloud experience (Azure, AWS, or GCP)
- Strong understanding of distributed systems and security best practices
Why Join
- Competitive salary + equity
- Direct exposure to founding team
- Opportunity to build a category-defining AI platform
Fast-moving, demanding, and high-impact – this role is for engineers who enjoy building serious systems in evolving environments.
Back End Developer employer: trg.recruitment
Contact Detail:
trg.recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Back End Developer
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in telecom or digital product consultancies. A friendly chat can lead to insider info about job openings that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects with NestJS, TypeScript, and Docker. Having tangible examples of your work can really set you apart during interviews and make you memorable.
✨Tip Number 3
Prepare for technical interviews by brushing up on microservices design. We recommend doing mock interviews with friends or using online platforms to practice common back-end development questions.
✨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, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Back End Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with NestJS, TypeScript, and Docker. We want to see how your skills align with what we're looking for, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re excited about this role and how your background makes you the perfect fit for our new delivery squad in the Telecom sector.
Showcase Your Projects: If you've worked on any microservices or greenfield builds, make sure to mention them! We love seeing real examples of your work that demonstrate your ability to hit the ground running.
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 don’t miss out on any important updates from our team!
How to prepare for a job interview at trg.recruitment
✨Know Your Tech Stack
Make sure you’re well-versed in NestJS and TypeScript, as these are crucial for the role. Brush up on your Docker skills too, and be ready to discuss how you've used these technologies in past projects.
✨Showcase Your Microservices Experience
Prepare examples of how you've designed and implemented microservices in previous roles. Be specific about the challenges you faced and how you overcame them, as this will demonstrate your problem-solving abilities.
✨Be Ready for Technical Questions
Expect some technical questions or even a coding challenge during the interview. Practise common algorithms and design patterns related to back-end development to ensure you can think on your feet.
✨Demonstrate Your Team Spirit
Since this is a greenfield project, they’ll want someone who can collaborate effectively. Share experiences where you’ve worked in teams, especially in hybrid settings, and how you contributed to a positive team dynamic.
