Senior Software Engineer - C# - (Hybrid Remote) in London

Senior Software Engineer - C# - (Hybrid Remote) in London

London Full-Time 90000 - 110000 £ / year (est.) No working from home possible
SF Recruitment

At a Glance

  • Tasks: Design and deliver features for an AI-powered SaaS platform.
  • Company: High-growth B2B generative AI scale-up in central London.
  • Benefits: Competitive salary, bonus, private healthcare, and flexible working hours.
  • Other info: Hybrid working model with excellent career progression opportunities.
  • Why this job: Join a fast-paced team and work on impactful AI products used globally.
  • Qualifications: Strong TypeScript/Node.js skills and experience with full-stack applications.

The predicted salary is between 90000 - 110000 £ per year.

A high-growth B2B generative AI scale-up based in central London is looking for a Senior Software Engineer to help build the next generation of its AI-powered SaaS platform.

Working within a fast-moving product engineering team, you will play a key role in designing and delivering new features that enhance how customers interact with AI-driven software. This is a product-led environment where engineers collaborate closely with product managers and designers to ship high-impact features and continuously improve the platform.

This role would suit an experienced engineer who enjoys building scalable systems, working across the full stack, and contributing to a product used by real customers.

  • Strong TypeScript / Node.js development experience
  • Experience building full-stack applications (React / Next.js)
  • Experience delivering cloud-based products in AWS, GCP or Azure
  • Experience using Python within product development
  • Exposure to AI / LLM-driven products

Bonus scheme

Hybrid working (2 days per week in London)

Flexible working hours

Private healthcare & pension

Strong progression opportunities within a high-growth AI scale-up

The opportunity to work on cutting-edge AI products used by global customers

If you are a Senior Software Engineer looking to work on impactful AI-driven products in a fast-growing scale-up, apply now for more information.

Senior Software Engineer - C# - (Hybrid Remote) in London employer: SF Recruitment

Join our dynamic team as an Internal Sales Manager in Baldock, where you'll thrive in a supportive and fast-paced environment that champions innovation and growth. We offer competitive salaries, performance bonuses, and the flexibility of hybrid working, ensuring a healthy work-life balance while providing ample opportunities for professional development and career advancement. Our collaborative culture encourages creativity and empowers you to make a meaningful impact in expanding our international market presence.

SF Recruitment

Contact Details:

SF Recruitment Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer - C# - (Hybrid Remote) 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 SF 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 SF 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 SF 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 SF 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 Senior Software Engineer - C# - (Hybrid Remote) in London

C#
TypeScript
Node.js
React
Next.js
AWS
GCP

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 SF 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 SF 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 SF 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 SF 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.