Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join our team to build and maintain cutting-edge video generation infrastructure.
- Company: Be part of Synthesia, a fast-growing AI video platform trusted by top brands.
- Benefits: Enjoy a competitive salary, stock options, and 25 days of leave.
- Why this job: Make a real impact in the AI revolution and shape the future of video communication.
- Qualifications: 7+ years in software engineering with leadership experience and strong AWS skills.
- Other info: Remote role with excellent career growth opportunities in a dynamic environment.
The predicted salary is between 72000 - 84000 £ per year.
Welcome to the video first world. From your everyday PowerPoint presentations to Hollywood movies, AI will transform the way we create and consume content. Today, people want to watch and listen, not read — both at home and at work.
About The Job
Despite the clear preference for video, communication and knowledge sharing in the business environment are still dominated by text, largely because high-quality video production remains complex and challenging to scale—until now…. Meet Synthesia. We’re on a mission to make video easy for everyone. Born in an AI lab, our AI video communications platform simplifies the entire video production process, making it easy for everyone, regardless of skill level, to create, collaborate, and share high-quality videos. Whether it’s for delivering essential training to employees and customers or marketing products and services, Synthesia enables large organizations to communicate and share knowledge through video quickly and efficiently.
What You’ll Do At Synthesia
- This role sits within our Video Platform team building out and maintaining critical infrastructure powering Synthesia's video generation capabilities.
- You will focus on improving the resilience and scalability of our video generation pipeline.
- You will build comprehensive monitoring and debugging tools for the video pipeline.
- 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 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 2 on the lead level.
- You have experience in a high-performing engineering team that is operating at scale.
- An ability to work across the stack, with deep knowledge on server side and all things back end related.
- BE only experience is OK if you are happy to occasionally help out with FE. We used Python on our Backend and React on our Frontend.
- Strong AWS experience.
- Platform engineering experience with a proven track record of building internal platforms used by multiple teams.
- Strong alignment with commercial success.
- Previous leadership experience of smaller teams.
Why join us?
We’re living the golden age of AI. The next decade will yield the next iconic companies, and we dare to say we have what it takes to become one.
Our culture At Synthesia we’re passionate about building, not talking, planning or politicising. We strive to hire the smartest, kindest and most unrelenting people and let them do their best work without distractions. Our work principles serve as our charter for how we make decisions, give feedback and structure our work to empower everyone to go as fast as possible.
The Hiring Process
- 30‑40min call with our Technical Recruiter
- 45min call with an Engineering Manager about your past projects
- 90min Live Coding interview, a collaboration exercise with our Engineer (not Leetcode style)
- 60min System Design, technical discussion usually about a real problem we had in production
- 45min call with leadership, focus on examples of collaboration, growth and going through details of your future team
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.
- We only sponsor VISA if you are in the UK/EU country already and need support – we do not relocate people.
Software Engineer, Back End - Video Generation (Tech Lead Level) employer: Synthesia
Contact Detail:
Synthesia Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Engineer, Back End - Video Generation (Tech Lead Level)
✨Tip Number 1
Get to know the company inside out! Before your interview, watch their brand video and read up on their mission. This will help you connect your skills to what they do and show that you're genuinely interested in being part of their journey.
✨Tip Number 2
Practice makes perfect! Prepare for the live coding interview by working on real-world problems similar to what Synthesia faces. Use platforms like GitHub to showcase your projects and demonstrate your problem-solving skills.
✨Tip Number 3
Don’t just talk about your past experiences; bring them to life! Use the STAR method (Situation, Task, Action, Result) to structure your answers during interviews. This will help you articulate your contributions clearly and effectively.
✨Tip Number 4
Follow up after your interviews! A quick thank-you email can go a long way. It shows your enthusiasm for the role and keeps you fresh in their minds as they make their decision.
We think you need these skills to ace Software Engineer, Back End - Video Generation (Tech Lead Level)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with our job description. Highlight your back-end development experience, especially with Python and AWS, to show us you’re the right fit for the role.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you’re excited about working at Synthesia. Share your passion for AI and video technology, and how your background makes you a great candidate for leading projects in our Video Platform team.
Showcase Your Projects: Include links to any relevant projects or code samples in your application. We love seeing real-world examples of your work, especially if they demonstrate your ability to build scalable systems and lead teams.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role without any hiccups!
How to prepare for a job interview at Synthesia
✨Know Your Tech Stack
Make sure you’re well-versed in Python and AWS, as these are crucial for the role. Brush up on your back-end knowledge and be ready to discuss how you've used these technologies in past projects.
✨Showcase Leadership Experience
Since this is a tech lead position, be prepared to share specific examples of how you've led teams or projects. Highlight your ability to break down complex problems and guide your team through them.
✨Understand the Company’s Mission
Familiarise yourself with Synthesia's mission to simplify video production. Be ready to discuss how your skills can contribute to this goal and why you’re excited about working in the AI space.
✨Prepare for Collaborative Exercises
Expect a live coding interview that focuses on collaboration rather than just technical skills. Practice coding with others and be open to discussing your thought process during the exercise.
