At a Glance
- Tasks: Build and scale APIs for innovative AI applications and tackle real-world data challenges.
- Company: Join a cutting-edge AI company redefining data interaction in regulated industries.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Fast-paced environment with a focus on product ownership and user-centric solutions.
- Why this job: Be part of a dynamic team shaping the future of AI with impactful projects.
- Qualifications: Experience in functional programming and building distributed backend systems.
The predicted salary is between 63000 - 77000 £ per year.
Product-Focused Backend Engineer – Functional Programming & Distributed Systems
At Ncounter, we’re partnering with a cutting-edge AI company on a mission to redefine how professionals in highly regulated industries interact with complex, multi-modal data. Their platform empowers users to deploy custom no-code AI agents that produce verifiable outputs with full transparency - ensuring trust, compliance, and control remain central to every decision.
As a Backend Engineer, you’ll join a growing team working at the forefront of AI infrastructure. This isn’t just about clean code or strong delivery - it’s about ownership, product intuition, and building for scale. You’ll be part of a lean, high-calibre engineering function where every member contributes to planning, testing, analysis, and execution.
What You’ll Be Doing
- Building and evolving APIs that serve as the backbone for internal systems and customer-facing applications
- Scaling the platform to support heavy, multi-tenant usage patterns and high-throughput AI workloads
- Applying foundation models (GPT-4.1, Claude 4, Gemini 1.5 and successors) to real-world, multi-modal data challenges
- Shipping to production daily in collaboration with Product and Design to solve real user problems
- Playing an active role in shaping team goals, defining technical metrics, and prioritising outcomes over ticket-chasing
Your Background
- Hands-on experience with functional programming (Elixir is a plus, but other languages like Scala, Haskell, Clojure, Go, Node.js, or F# are welcome)
- Proven track record of building and scaling distributed backend systems
- Solid understanding of infrastructure-as-code and cloud orchestration (AWS, Terraform, Docker)
- Familiarity with queue management, observability tooling, and shipping in fast-paced environments
- Awareness of GenAI and prompt engineering, or a keen interest to develop expertise in this area
- A self-starter attitude, with a strong sense of product ownership and a passion for solving end-user challenges
Back End Developer in London employer: Ncounter Technology Recruitment
Ncounter Technology Recruitment is an exceptional employer, offering a dynamic work environment in the West of England where innovation meets national security. With a strong emphasis on collaboration and personal development, employees benefit from a comprehensive training programme and a generous benefits package, including a 10% pension contribution, ensuring both professional growth and financial security. Join us to be part of a team that values your technical expertise while contributing to meaningful projects that protect our nation.
Contact Details:
Ncounter Technology Recruitment Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Back End Developer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Ncounter Technology Recruitment or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Ncounter Technology Recruitment.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Ncounter Technology Recruitment.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Ncounter Technology Recruitment that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Back End Developer in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Ncounter Technology Recruitment.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Ncounter Technology Recruitment and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Ncounter Technology Recruitment
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Ncounter Technology Recruitment uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
