Front End Developer

Senior Front End Developer / 3D / Real Time Data

Location:

Wallingford - Oxfordshire (Hybrid) onsite circa once every 4 weeks

Permanent

At Dexory, we are transforming the warehousing and logistics industry through data intelligence.

As a Senior Front End Engineer, you will join our Platform Engineering team—a versatile group responsible for the internal tooling, infrastructure, and special projects that power our robot fleet and data pipelines.

You will be working with 3D environments, real‑time video streams, and deploying web technologies onto hardware devices and edge environments with unique challenges.

Offices based in Wallingford, Oxford but flexible remote basis (circa once every 4‑6 weeks on site).

Highly desirable would be experience working within start‑up / scale‑up environments and experience working with real‑time data via Web Sockets or WebRTC or familiarity with tech such as three.js / react‑three‑fiber / R3F etc.

Please apply for more information.

• Advanced Visualisation:
  Develop and maintain 3D digital twin interfaces to represent real‑world warehouse data and robot telemetry.
• Internal Tooling & UX:
  Work directly with internal customers to ensure we are delivering experiences that enable high‑efficiency robot management and data analysis.
• High‑Performance UI:
  Build and optimise React applications that can handle complex, interactive tasks involving high‑frequency data updates.
• Non‑Standard Environments:
  Optimise and deploy web‑based interfaces that run directly on hardware devices and edge screens.
• System Integration:
  Collaborate closely with Backend and Autonomy teams to define how complex data structures are modelled and displayed.
• Best Practices:
  Establish engineering standards for the Platform team, ensuring high code quality through rigorous reviews and proactive problem‑solving.

• Front‑end Mastery:
  Expert‑level knowledge of Type Script and React.
• Real‑time Data:
  Experience handling live data streams via Web Sockets or WebRTC.
• Performance Mindset: A deep understanding of browser rendering pipelines and how to profile/optimise complex React components.
• Pragmatism:
  The ability to build internal tools that are functional and robust, even when the underlying hardware environment is "messy" or non‑standard.
• Communication:
  Excellent collaboration skills, with the ability to support both technical and non‑technical colleagues.

• Performance:
  High standards, outstanding results.
• Impact:
  Big challenges, bigger results.
• Commitment:
  All in, every time.
• One team:
  One mission, shared success.
• Private healthcare via Bupa with 24/7 medical helpline.
• Life insurance.
• Income protection.
• Pension: 4+% employee contribution with option to opt into salary exchange, 5% employer.
• Employee Assistance Programme – mental wellbeing, financial and legal advice/support.
• 25 days holiday per year + bank holidays.
• Full meals onsite in Wallingford.
• Fun team events on and offsite, snacks of all kinds in the office.

AAP/EEO Statement
Dexory provides equal employment opportunities to all employees and applicants for employment. It prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, or any other characteristic protected by local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.