At a Glance
- Tasks: Join our team to develop high-performance backend systems and APIs for innovative AI products.
- Company: Dynamic tech company focused on AI solutions with a collaborative culture.
- Benefits: Competitive salary, health benefits, remote work options, and opportunities for professional growth.
- Other info: Open to all experience levels, fostering a learning and collaborative environment.
- Why this job: Make a real impact on user experiences while working with cutting-edge technologies.
- Qualifications: Degree in Computer Science or equivalent, proficiency in Python or other backend languages.
The predicted salary is between 50000 - 70000 € per year.
Requirements
- Degree in Computer Science, Software Engineering, or equivalent practical experience
- Proficiency in Python or another backend language (JavaScript/TypeScript, C#, Golang). Engineers are assessed in their preferred language during a live coding session
- Strong understanding of backend fundamentals: APIs, databases, caching, messaging systems and distributed architectures
- Strong problem-solving abilities and attention to detail
- Ownership mindset capable of shipping end-to-end features with minimal oversight
- Excellent communication skills and collaborative attitude
- Team-oriented, low-ego mindset and curiosity for learning
- (Desirable) Front-end development (Typescript, React, NextJS…) or full-stack exposure
- (Desirable) Infrastructure management (Docker, CI/CD, Kubernetes, Helm, Terraform…)
- (Desirable) AI/ML engineering
- (Desirable) Observability and monitoring tools (Prometheus, Grafana, Datadog…)
- (Desirable) UX and product-centric mindset
What the job involves
We are seeking passionate and skilled software engineers to join our team. As a Backend Engineer, you’ll contribute to the development of the core systems powering our three main products, AI Studio, Le Chat & Mistral Code, shaping how users and developers interact with our AI platform at scale. You’ll work on building reliable, high-performance backend systems and APIs that serve millions of users and developers. Your work will directly impact the developer and user experience, making it more engaging, efficient, and intuitive.
We welcome engineers at all levels from fresh graduates to senior and staff engineers who are eager to learn, collaborate and ship impactful products. Depending on your skills and field of expertise, you will be involved in key components of our technology, including:
- Backend Development: Design, develop and maintain scalable, robust backend features and APIs using modern frameworks. Ensure high performance and reliability across our distributed systems. Contribute to systems powering authentication, billing, AI tooling, observability, connectors, and developer experience.
- System Architecture: Design and implement efficient, secure and scalable architectures that support our fast-growing products. Collaborate with infrastructure teams on deployment, monitoring, and performance optimization.
- Code Quality: Write clean, maintainable and well-documented code. Participate in code reviews and contribute to technical standards and best practices.
- Cross-functional Collaboration: Work closely with product managers, front-end engineers, designers and data/AI engineers to deliver end-to-end features. Partner with teams across AI Studio, Le Chat & Mistral Code to ensure consistent platform-wide experience.
- Problem-Solving & Innovation: Tackle complex engineering challenges, from distributed systems to AI product integration. Stay up-to-date with new technologies (e.g., AI/LLM integration, observability, or backend frameworks) and bring them into production when relevant.
Software Engineer (Backend) in London employer: Deepstreamtech
Join a dynamic and innovative team as a Software Engineer (Backend) where your contributions will directly shape the future of our AI platform. We foster a collaborative work culture that values continuous learning and growth, offering opportunities for engineers at all levels to engage in impactful projects while enjoying a supportive environment. Located in a vibrant tech hub, we provide competitive benefits and a unique chance to work on cutting-edge technologies that serve millions of users worldwide.
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer (Backend) in London
✨Tip Number 1
Get your coding skills sharp! Before any interview, practice coding challenges in your preferred backend language. We recommend using platforms like LeetCode or HackerRank to simulate the live coding session you'll face.
✨Tip Number 2
Brush up on your backend fundamentals! Make sure you can confidently discuss APIs, databases, and distributed architectures. We want you to show off your problem-solving abilities and attention to detail during those interviews.
✨Tip Number 3
Don’t forget to showcase your collaborative spirit! Be ready to share examples of how you've worked with cross-functional teams. We love a team-oriented mindset, so highlight your communication skills and low-ego attitude.
✨Tip Number 4
Apply through our website! It’s the best way to get noticed by us. Tailor your application to reflect your passion for backend development and how you can contribute to our core systems. We’re excited to see what you bring to the table!
We think you need these skills to ace Software Engineer (Backend) in London
Some tips for your application 🫡
Show Off Your Skills:Make sure to highlight your proficiency in Python or any other backend language you’re comfortable with. We want to see how you can apply your knowledge to real-world problems, so don’t hold back on showcasing your coding skills!
Tailor Your Application:Take a moment to customise your application for the role. Mention specific experiences that relate to backend development, APIs, and system architecture. This shows us you’ve done your homework and are genuinely interested in joining our team.
Be Clear and Concise:When writing your application, keep it clear and to the point. We appreciate well-structured applications that are easy to read. Use bullet points if necessary to make your achievements stand out!
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 role. Plus, it’s super easy to do!
How to prepare for a job interview at Deepstreamtech
✨Know Your Tech Stack
Make sure you’re well-versed in Python or your preferred backend language. Brush up on the fundamentals of APIs, databases, and distributed architectures. Being able to discuss these topics confidently will show that you’re ready to tackle the challenges of the role.
✨Prepare for Live Coding
Expect a live coding session during the interview. Practice coding problems that focus on backend development, especially those involving algorithms and data structures. Use platforms like LeetCode or HackerRank to sharpen your skills and get comfortable coding under pressure.
✨Show Your Problem-Solving Skills
Be prepared to discuss past projects where you faced engineering challenges. Highlight your problem-solving abilities and how you approached complex issues. This will demonstrate your ownership mindset and ability to ship end-to-end features with minimal oversight.
✨Emphasise Collaboration
Since this role involves working closely with cross-functional teams, be ready to talk about your collaborative experiences. Share examples of how you’ve worked with product managers, front-end engineers, or designers to deliver impactful products. A team-oriented attitude is key!
