Software Engineer, Front End Leaning (Tech Lead level) in London

Software Engineer, Front End Leaning (Tech Lead level) in London

London Full-Time 100000 - 100000 € / year (est.) Home office (partial)
SLAMcore

At a Glance

  • Tasks: Lead the development of innovative AI video solutions using React and Python.
  • Company: Join Synthesia, a leading AI video platform trusted by Fortune 100 companies.
  • Benefits: Enjoy a competitive salary, stock options, and 25 days of leave.
  • Other info: Remote role available for EU residents; excellent career growth opportunities.
  • Why this job: Shape the future of visual communication while making a real impact.
  • Qualifications: 7+ years in software engineering with leadership experience preferred.

The predicted salary is between 100000 - 100000 € per year.

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations.

About the role

You will work end-to-end, contributing to our client application written in React and our monolithic backend written in Python, and managing the safe release of your features to our customer base. You will have sole ownership of projects that span months, requiring you to have the ability to break a problem down into small steps that can be delivered and validated iteratively. You will work directly with the product manager responsible for your project, meaning that you will be expected to ideate and focus on the commercial problem that you're solving, and you will have the opportunity to shape the direction of the product. You will evaluate your own work, leveraging our data pipeline and frameworks that we have established to understand the impact your features have on our commercial objectives and pivoting where necessary. You will consider the long‑term direction of the team, making sure that we are developing the engineering capabilities that will allow us to stay ahead of the challenges we are likely to encounter in 6-12 months' time.

What we're looking for:

  • At least seven (7) years of experience as a software engineer, at least 3 on the senior/lead level.
  • You have experience in a high‑performing engineering team that is operating at scale. This could come from a scale‑up environment or a more established organization recognised for building and shipping with a great engineering culture.
  • An ability to work across the stack, with deep knowledge on client side, experience in implementing complex UI interactions is ideal. FE only experience is OK if you are happy to occasionally help out with BE.
  • Relevant engineering experience for a team building an enterprise‑grade SaaS product delivering AI‑powered video generation; billing systems, experimentation platforms, video delivery systems, online editors, real‑time collaboration and so on.
  • Strong alignment with commercial success.
  • Previous leadership experience of smaller teams is a plus.

Other important info:

  • This is a remote role from an EU country, UK or Switzerland.
  • The salary starts at EUR/GBP/CHF 100.000 base + stock option plan.
  • This is full‑time employment only - no contractors possible - usually through OysterHR.
  • Everyone at Synthesia gets 25 days of leave + local holidays (no extra paid or unpaid leave possible).
  • We only sponsor VISA if you are in the UK/EU country already and need support - we do not relocate people.

Software Engineer, Front End Leaning (Tech Lead level) in London employer: SLAMcore

Synthesia is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the heart of London. With a strong focus on employee growth, team members are empowered to take ownership of projects and shape product direction while enjoying competitive benefits, including a generous salary, stock options, and 25 days of leave. As a leader in AI video technology, Synthesia provides a unique opportunity to work on cutting-edge solutions that enhance visual communication for top global companies.

SLAMcore

Contact Detail:

SLAMcore Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer, Front End Leaning (Tech Lead level) in London

Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly to hiring managers.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those that highlight your experience with React and Python. This will give potential employers a taste of what you can bring to the table.

Tip Number 3

Prepare for interviews by practising common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, confidence is key, so be ready to discuss your past projects and how they align with the role.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in joining our team at Synthesia. Don’t hesitate to follow up after applying; it shows initiative!

We think you need these skills to ace Software Engineer, Front End Leaning (Tech Lead level) in London

React
Python
UI Development
End-to-End Development
Project Ownership
Data Analysis
Commercial Awareness

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the role of Software Engineer, Front End Leaning. Highlight your experience with React and any leadership roles you've had. We want to see how your skills align with what we're looking for!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about AI and how your experience can contribute to our mission at Synthesia. Keep it engaging and relevant to the job description.

Showcase Your Projects:If you've worked on any projects that demonstrate your ability to manage end-to-end development, make sure to include them. We love seeing real examples of your work, especially if they relate to enterprise-grade SaaS products!

Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!

How to prepare for a job interview at SLAMcore

Know Your Tech Stack

Make sure you’re well-versed in React and Python, as these are key to the role. Brush up on your knowledge of complex UI interactions and be ready to discuss how you've implemented them in past projects.

Showcase Your Leadership Skills

Since this is a tech lead position, be prepared to share examples of how you've led teams or projects. Highlight your experience in mentoring others and how you’ve contributed to a high-performing engineering culture.

Understand the Business Impact

Synthesia values commercial success, so come equipped with examples of how your work has directly impacted business objectives. Be ready to discuss how you evaluate your features' performance and pivot when necessary.

Prepare for Problem-Solving Scenarios

Expect to tackle some real-world problems during the interview. Practice breaking down complex issues into manageable steps, as this will demonstrate your ability to think critically and iteratively.