Software Engineer

Valarian

Frontend Engineer building secure compute systems and data workflows for dual-use technology company Valarian Technologies. Collaborate across teams to design interfaces and scalable frontend architecture.

Posted 5/18/2026full-timeLondon • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

ReactTypeScriptVue.js

About the role

Key responsibilities & impact

You will build frontend systems for secure compute, governed data, and operational workflows running in high-trust environments.
You will work across product, engineering, and customer teams to design and ship interfaces for governance systems, runtime environments, orchestration workflows, and controlled execution environments.
You will contribute to scalable frontend architecture, reusable operational feature systems, shared platform primitives, and composable application patterns across both control plane and runtime domains.
Help evolve frontend architecture for composable and independently deployable applications.
Build and ship frontend features end-to-end.
Build well-tested, production-grade frontend systems.
Contribute to product and UX decisions across the platform.
Design interfaces for complex operational and data workflows.
Develop scalable Vue/React + TypeScript applications and reusable component systems.
Write high-quality code that can be easily understood and leveraged by others.
Work closely with product, engineering, and customers to shape workflows and validate solutions.

Requirements

What you’ll need

Strong experience building and shipping production Vue/React + TypeScript applications
Strong understanding of frontend architecture, state management, and API integration
Good product and UX instincts with attention to usability and performance
Ability to take ownership of features and deliver independently
Comfortable operating in fast-moving and ambiguous environments
Strong communication and collaboration skills
Experience building reusable UI systems or component libraries
Experience designing composable frontend systems, reusable workflows, or modular application architectures
Nice to have: Experience with real-time or data-heavy applications
Familiarity with secure or high-trust environments
Experience with visualisation libraries or complex operational workflows

Benefits

Comp & perks

Equity – because you have the right to own what you’re building
A competitive salary – because we value your unique skills
Employer pension contributions – because you deserve a secure future
Hybrid work setup – because everyone has different needs
Rewarding company retreats and meetups that respect your work/life balance – because we love getting to know each other!

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

VueReactTypeScriptfrontend architecturestate managementAPI integrationreusable UI systemscomponent librariescomposable frontend systemsvisualisation libraries

Soft Skills

communicationcollaborationownershipusability attentionperformance attentionindependenceadaptabilityproduct instinctsUX instinctsproblem-solving