Lead Software Engineer

Lead Software Engineer

Full-Time 75000 - 80000 £ / year (est.) Home office (partial)
Data Idols

At a Glance

  • Tasks: Lead the design and delivery of innovative software solutions in a collaborative team.
  • Company: Join a forward-thinking SaaS organisation focused on technology and engineering excellence.
  • Benefits: Enjoy a competitive salary, hybrid working, and comprehensive health and wellbeing packages.
  • Other info: Be part of a dynamic culture that values technical excellence and continuous improvement.
  • Why this job: Make a real impact by influencing technical direction and mentoring fellow engineers.
  • Qualifications: Extensive experience in software development with strong skills in C#, Azure, and React.

The predicted salary is between 75000 - 80000 £ per year.

Lead Software Engineer

We are currently looking for a Lead Software Engineer to join a growing, technology‑led Saa S organisation that is investing heavily in its engineering capability and modern cloud platform.

This is an opportunity to join a collaborative, forward‑thinking engineering team where you'll have genuine influence over technical direction rather than simply delivering features.

Reporting into the Head of Engineering, the Lead Software Engineer will play a pivotal role in shaping software architecture, establishing engineering best practice, and mentoring other engineers across the business.

This is a hands‑on technical leadership position where you'll work closely with Product, Engineering and business stakeholders to solve complex technical challenges whilst ensuring the platform remains scalable, secure and fit for future growth.

If you enjoy balancing strategic thinking with hands‑on engineering, influencing technical decisions and helping teams deliver high‑quality software, this role offers the chance to make a significant impact within a business where technology is central to its success.

Responsibilities

  • Designing and delivering scalable, secure and maintainable software solutions.
  • Leading architectural decisions that balance innovation, performance and long‑term sustainability.
  • Driving engineering best practice, coding standards and software quality across development teams.
  • Working closely with Product Managers and stakeholders to translate business requirements into robust technical solutions.
  • Mentoring and coaching engineers, helping to raise technical capability across the wider team.
  • Championing modern software engineering practices, automation and continuous improvement.
  • Exploring and adopting AI‑powered development tools where they add measurable value.
  • Supporting the delivery of reliable, cloud‑native Saa S products within a security‑focused environment.

Benefits

  • £75,000 – £80,000 salary depending on experience.
  • Hybrid working.
  • Comprehensive healthcare and wellbeing package.
  • Life assurance.
  • Holiday trading scheme.
  • Retail discounts.
  • Gym and fitness benefits.
  • Ongoing learning and professional development.
  • The opportunity to influence architecture, technology direction and engineering standards.
  • A collaborative engineering culture where technical excellence is genuinely valued.

Skills and Experience

  • Extensive experience designing and delivering high‑quality software within modern engineering environments.
  • Strong commercial experience with C#, ASP. NET, Azure, React and REST APIs.
  • Experience designing scalable, secure and maintainable software architectures.
  • Strong understanding of cloud‑native application development and Azure services.
  • Experience influencing technical strategy and architectural decision making.
  • Knowledge of secure software development practices within Saa S or regulated environments.
  • Experience mentoring engineers and promoting engineering best practice.
  • Excellent communication skills with the ability to work effectively with both technical and non‑technical stakeholders.
  • An interest in using AI tools to improve software engineering productivity and delivery.
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Lead Software Engineer employer: Data Idols

Data Idols is an exceptional employer for those looking to make a significant impact in the tech industry. With a hybrid work model in vibrant London, employees enjoy a collaborative culture that fosters innovation and creativity, alongside ample opportunities for professional growth and development. Join us to tackle complex machine learning challenges while being part of a forward-thinking team dedicated to shaping the future of technology.

Data Idols

Contact Details:

Data Idols Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Lead Software Engineer

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 Data Idols 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 Data Idols.

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 Data Idols.

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 Data Idols 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 Lead Software Engineer

C#
ASP.NET
Azure
React
REST APIs
Software Architecture Design
Cloud-Native Application Development

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 Data Idols.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Data Idols 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 Data Idols

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 Data Idols 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.