Software Engineer – Graphics, Platform

🕒 5 days ago

🏢🏡 London – Hybrid

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

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Sensat

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2017

🏢 Enterprise

🏠 Real Estate

🚗 Transport

Enterprise • Real Estate • Transport

Sensat is a platform that specializes in infrastructure visualization software, enabling users to visualize plans within a real-world context. This technology supports infrastructure projects by helping teams communicate technical findings clearly and efficiently, ultimately reducing time spent on project planning and evaluation. Sensat's tools are utilized across various sectors, including energy and rail, to promote better decision-making and collaboration among stakeholders.

📋 Description

• Build and improve pipelines to process, optimise, and serve large-scale geospatial and CAD datasets for the web. • Work with modern 3D data formats (glTF, USD, 3D-Tiles, point clouds) and understand the tradeoffs in how they're stored, streamed, and rendered. • Develop and iterate on rendering functionality using WebGL-based libraries, balancing visual quality, accuracy, and performance. • Stay close to developments in graphics and geospatial tech — feeding new approaches into your thinking and raising them with the team. • Contribute across the SaaS platform — backend APIs (Golang), database work (Postgres), frontend features (Angular), and cloud infrastructure (AWS). • Contribute to platform reliability and engineering standards — code review, testing, documentation, and team processes. • Collaborate with product and customer-facing teams to ensure the platform delivers a well-rounded, high-quality experience.

🎯 Requirements

• Hands-on experience with WebGL or a WebGL-based rendering library (three.js, luma.gl, deck.gl, Babylon.js, or similar). You've built or shipped something real with it. • Exposure to modern 3D asset formats such as glTF, USD, and 3DTiles. You understand what they're for and where they fit. • Comfortable working across the web stack. Graphics is a specialism here, not a silo. • Experience in a systems or compiled language (C, C++, Rust, or Go). You're not afraid of lower-level code when the problem calls for it. • Solid commercial software development. You’re comfortable building, testing, and shipping reliable code without heavy hand-holding. • When you hit something unfamiliar, you pull the thread. You ask early when stuck, but you don't wait to be unblocked. • Good to have: Hands-on experience with cloud infrastructure or database design beyond the basics (AWS and Postgres are what we run). • Exposure to geospatial, GIS, or remote sensing concepts (CRS, raster/vector data, point clouds). Curiosity counts more than depth. • Prior work in construction, engineering, or infrastructure software. • Side-projects or open source contributions in graphics, geospatial, or a related area. • Please note this role is hybrid with 1-2 days per week in the London office.

🏖️ Benefits

• When Sensat succeeds, so will you, with significant equity share options • Take a break using your 30 days of annual leave (in addition to bank holidays) • A flexible working environment • Continue learning every day through your £500 personal development fund • Regular social events! We’ve been to the theatre, racing around the tracks go-karting, had movie nights, watched the London Symphony Orchestra, line dancing lessons and murder mystery... • We’ve got your back, be it immediate access to mental health support through Spill or enhanced Family Leave for those welcoming a new arrival, we support you throughout your journey here. • We care about our people and want to make essential healthcare accessible and affordable. That’s why we have an Opt-in Corporate health and wellbeing cash plan (offering up to £1700 in cash back annually) provided through BHSF. • We want to enable you to do your best work without having to think about whether your tech will work, so we'll set you up with a MacBook, mouse & keyboard and £250 towards setting up your WFH environment. • Pension: with Penfold. Employer contribution of 3%, employee contribution set at 5% but can be increased (relief at source or salary sacrifice). • Access to the benefits of our Fora office membership, including access to their gyms and fitness classes, events and dog friendly office • Other benefits including cycle to work scheme, season ticket loans, eye-care vouchers, payroll giving