Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and build backend services for AI model training and data flow management.
- Company: V7 is a leading AI company, ranked No 1 in Sifted’s top B2B companies for 2024.
- Benefits: Enjoy remote work options, private healthcare, learning budgets, and generous holiday allowances.
- Why this job: Join a dynamic team tackling complex AI challenges with cutting-edge technology and a supportive culture.
- Qualifications: Bachelor's in Computer Science or related field; expertise in Elixir and functional programming required.
- Other info: Experience with AWS, Docker, and RabbitMQ is essential; flexible working arrangements available.
The predicted salary is between 72000 - 104000 £ per year.
V7 turns human knowledge into trustworthy AI, powering products that solve our hardest problems. Our platform lets customers build no-code AI workflows that solve knowledge work with V7 Go, and leverage expert humans to improve frontier AI model knowledge with V7 Darwin. V7 was recently ranked No 1 in Sifted’s top B2B companies for 2024 and raised a $33m Series A including the AI Fund @ Radical Ventures. We are backed by some of the best minds in AI, from Ashish Vaswani (Invented Transformers, the basis of GPT), Oriol Vinyals (Google Deepmind and Gemini co-lead), Christian Szegedy (X.ai) and AI leadership at Amazon, X, Isomorphic, and Google. V7 is used to power AI’s rollout at Fortune 500 organisations including Sony, Boston Scientific and Genentech.
About The Role
We work with billions of training data images to leverage some of the world's most complex and general purpose AI models. Our back-end development is world-class and not short of challenges.
Team’s mission: Design, build and orchestrate backend services that enable our customers to train and leverage AI models in an elegant and performant way.
Technologies we use: Elixir, Phoenix, Postgres, RabbitMQ, Docker, AWS.
What You’ll Do
- Join the team in building solutions to speed up the time to complete annotations tasks.
- Be the go-to backend engineer in the team responsible for the data flow of the AI features, both from a codebase point of view and infrastructural one.
- Take ownership of backend tasks related to our model training and inference systems, focusing on enhancing visibility and minimizing costs.
- Upgrade/Redesign our autoscaling system for model interference.
- Facilitate seamless integration between V7's web application and our AI system, serving as the crucial link to optimize our system for labeller’s speed.
- Employ orchestration techniques to oversee backend tasks and jobs, guaranteeing that the models provided to customers are sufficiently resourced for efficient operation.
Who You Are
- Bachelors or higher in Computer Science or a related field with a strong portfolio of projects.
- A backend engineer with strong architectural design skills.
- Expertise in functional programming, with working experience using Elixir.
- A strong interest in ML and applying AI to solve problems.
- Infrastructure management experience at scale; you should be comfortable in using AWS and Terraform.
- Proficiency in queue management and observability, utilising RabbitMQ as our primary tool.
- Experience with orchestration tools like Docker.
- Fluent in English.
What’s the interview process:
- 1st Hiring Manager Interview
- 2nd Take Home Challenge
- 3rd collaborative technical zoom interview
- 4th Co-Founder Values interview
What’s in it for you?
- London salary: £90k-£130k
- Remote/EU salary: £80k-£120k
- Top 15% quartile equity options plan through an EMI scheme.
- Private Healthcare & dental care via Bupa for our UK employees, or equivalent allowance outside of UK.
- Pension contribution through Nest.
- £800 Learning and Development budget.
- Apple MacBook suitable for your role.
- Monthly wellbeing and mental health budget via ThanksBen.
- Personalised benefits platform via Thanks Ben.
- Enhanced Parental Leave.
- 30 days holiday, plus an additional day for every year of service with V7, plus Bank Holidays on top.
- 4-day company-wide and 4-day departmental retreats in stunning locations.
- Hybrid working with flexibility, role dependent.
- Temporary work from anywhere for one month in the calendar year.
- Paid tickets, accommodation, and travel to relevant conferences, nationally or internationally (NeurIPS, ICCV, CVPR, ...) to expand your network & knowledge during normal times.
Senior Backend Engineer (Darwin) employer: V7
Contact Detail:
V7 Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Backend Engineer (Darwin)
✨Tip Number 1
Familiarise yourself with the technologies mentioned in the job description, especially Elixir and RabbitMQ. Consider building a small project or contributing to an open-source one using these technologies to showcase your skills.
✨Tip Number 2
Research V7's products and their applications in AI. Understanding how V7 leverages AI for its clients will help you articulate how your skills can contribute to their mission during the interview process.
✨Tip Number 3
Prepare for the collaborative technical interview by practicing coding challenges that focus on backend development and system design. Use platforms like LeetCode or HackerRank to sharpen your problem-solving skills.
✨Tip Number 4
Network with current or former employees of V7 on LinkedIn. Engaging with them can provide insights into the company culture and the specific challenges they face, which you can address in your interviews.
We think you need these skills to ace Senior Backend Engineer (Darwin)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience and skills that align with the Senior Backend Engineer role. Focus on your expertise in Elixir, functional programming, and any projects that showcase your architectural design skills.
Craft a Compelling Cover Letter: Write a cover letter that not only outlines your qualifications but also expresses your passion for AI and how you can contribute to V7's mission. Mention specific technologies they use, like AWS and RabbitMQ, to show your familiarity.
Showcase Relevant Projects: Include a portfolio or links to projects that demonstrate your backend engineering skills, particularly those involving machine learning or infrastructure management. This will help illustrate your hands-on experience.
Prepare for Technical Questions: Anticipate technical questions related to backend development and the technologies mentioned in the job description. Brush up on your knowledge of orchestration tools like Docker and be ready to discuss your experience with AWS.
How to prepare for a job interview at V7
✨Showcase Your Technical Skills
As a Senior Backend Engineer, you'll need to demonstrate your expertise in Elixir and functional programming. Be prepared to discuss your previous projects and how you've applied these technologies to solve complex problems.
✨Understand the Company’s Mission
V7 focuses on turning human knowledge into trustworthy AI. Familiarise yourself with their products and how they leverage AI to solve real-world problems. This will help you align your answers with their mission during the interview.
✨Prepare for Collaborative Problem-Solving
The interview process includes a collaborative technical Zoom interview. Brush up on your problem-solving skills and be ready to work through challenges with the interviewers, showcasing your ability to communicate and collaborate effectively.
✨Highlight Your Infrastructure Management Experience
Since the role involves infrastructure management at scale, be ready to discuss your experience with AWS, Terraform, and queue management using RabbitMQ. Provide specific examples of how you've optimised systems in the past.
