At a Glance
- Tasks: Design and build core charting features for global developers.
- Company: Leading software company revolutionising data visualisation technology.
- Benefits: Up to £200,000 salary, hybrid work, private healthcare, and pension.
- Other info: Join a small, high-impact team in an engineering-led environment.
- Why this job: Tackle unique rendering challenges and make a global impact.
- Qualifications: Strong JavaScript/TypeScript skills and experience with graphics systems.
A small number build visualisation libraries. We're working with a highly successful software company whose charting technology powers applications used by thousands of organisations worldwide, from global financial institutions to technology businesses and enterprise software providers. As adoption continues to grow, they're looking for a software engineer to help build the rendering systems, charting components, and visualisation infrastructure that sit at the heart of the product. This is not a dashboard-building role. You'll be working on the underlying systems that make complex visualisations fast, accurate, and scalable. The challenges range from rendering performance and interaction design through to algorithms, graphics, API design, and numerical correctness.
What you'll be doing:
- Designing and building core charting features used by developers around the world
- Working across rendering, interaction, animation, and visualisation infrastructure
- Solving performance-critical problems involving Canvas, SVG, and large datasets
- Improving correctness, precision, and usability across a sophisticated charting platform
- Designing APIs that are elegant, flexible, and easy for developers to adopt
- Taking features from initial concept through to production release
- Collaborating with a small team of highly experienced engineers building a market-leading product
What they're looking for:
- Strong JavaScript or TypeScript engineering skills
- Experience working with Canvas, SVG, WebGL, graphics systems, visualisation products, or rendering pipelines
- Strong understanding of algorithms, data structures, and software architecture
- Experience building complex software products rather than purely application-layer development
- Exposure to languages such as C++, Java, C#, Rust, Go, or similar
- Understanding of performance optimisation and rendering trade-offs
- Appreciation of the mathematical concepts underpinning data visualisation and graphics
- Passion for engineering quality and technical excellence
Particularly interesting backgrounds include:
- Charting libraries
- Data visualisation platforms
- Graphics or rendering engines
- CAD, GIS, mapping, simulation, or scientific software
- Developer tools
- High-performance frontend systems
- Financial technology visualisation platforms
Why this role stands out:
- Build technology used by thousands of engineering teams globally
- Work on rendering and graphics problems rarely found in commercial software roles
- Join an engineering-led organisation with exceptionally high technical standards
- High levels of ownership and autonomy
- Small team, significant impact
- Opportunity to deepen expertise in performance, graphics, visualisation, and systems design
Package:
- Salary up to £200,000
- Hybrid working (London)
- Private healthcare
- Pension
- Additional benefits
If you're interested in building the technology behind modern data visualisation rather than simply consuming it, we'd be keen to speak with you.
Senior Software Engineer - Data Visualisation & Graphics | London employer: techstack Recruitment
Join a leading software company in London that empowers engineers to create cutting-edge visualisation technologies used by thousands of organisations worldwide. With a strong focus on technical excellence, this role offers high levels of ownership and autonomy within a small, collaborative team, alongside competitive benefits including a salary of up to £200,000, hybrid working options, and opportunities for professional growth in performance and graphics systems design.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer - Data Visualisation & Graphics | London
✨Tip Number 1
Network like a pro! Reach out to current employees at the company you're eyeing, especially those in similar roles. A friendly chat can give you insider info and might just get your foot in the door.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects related to data visualisation and graphics. This is your chance to demonstrate your expertise in JavaScript, TypeScript, and rendering systems.
✨Tip Number 3
Prepare for technical interviews by brushing up on algorithms and data structures. Practice coding challenges that focus on performance optimisation and rendering trade-offs to impress your interviewers.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Senior Software Engineer - Data Visualisation & Graphics | London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with JavaScript or TypeScript, especially in relation to rendering systems and visualisation. We want to see how your skills align with the challenges mentioned in the job description.
Showcase Your Projects:Include any relevant projects that demonstrate your ability to build complex software products. If you've worked on charting libraries or graphics systems, let us know! This is your chance to shine.
Craft a Compelling Cover Letter:Your cover letter should reflect your passion for engineering quality and technical excellence. Tell us why you're excited about the role and how you can contribute to our team at StudySmarter.
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 don’t miss out on any important updates from our team!
How to prepare for a job interview at techstack Recruitment
✨Know Your Tech Inside Out
Make sure you brush up on your JavaScript or TypeScript skills, especially in relation to Canvas, SVG, and WebGL. Be ready to discuss your experience with rendering systems and visualisation products, as this will show your technical depth and relevance to the role.
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific challenges you've faced in previous projects, particularly those involving performance optimisation and rendering trade-offs. Use examples that highlight your ability to think critically and creatively when tackling complex software problems.
✨Understand the Bigger Picture
Familiarise yourself with the mathematical concepts behind data visualisation and graphics. Being able to discuss how these principles apply to real-world applications will demonstrate your passion for engineering quality and technical excellence.
✨Engage with the Team
Since this role involves collaboration with a small team of experienced engineers, be prepared to discuss how you work within a team. Share examples of how you've contributed to group projects and how you handle feedback and differing opinions.
