Test & development remote Work, Jobs in Yarnton, Oxf (with Salaries)

Full Stack Developer- Mobile - Remote
eSIM Go —Banbury
- £40,000 - £45,000 a year
- Remote
- English
- APIs
- AI
Quick apply
Graduate Account Executive (2026)
Tamarindo —Oxford
- Full-time
- Hybrid work
- In-person
- Communication skills
Quick apply
HV / LV Authorised Person
Lucy Electric —Thame
- Overtime
- Computer literacy
- Microsoft Office
- Travel
15h
Maths Vocational Trainer
Activate Learning —Banbury
- £25,376 - £28,531 a year
- Hybrid work
- Organisational skills
- Communication skills
- Teaching
- Free parking
- Annual leave
8d
Field Engineer - Break Fix
Gigaclear —Abingdon
- £28,000 - £32,000 a year
- Full-time
- Employee assistance programme
Quick apply
Product Manager
Preservica —Abingdon
- Remote
- Product management
- Agile
- AI
Quick apply
Business Development Manager (BDM)
Ginger Digital —Hungerford
- £35,000 - £40,000 a year
- Full-time
- Hybrid work
- CRM software
- Microsoft Outlook
- Sales
- Free parking
Quick apply
Senior Developer
Tetra Tech —Abingdon
- Azure
- Management
- Software development
Power Generation/ Battery Storage Engineer- Depot based
Aggreko —Swindon
- Full-time
- Forklift
- Microsoft Office
- Communication skills
- Annual leave
Senior Electronics Design Engineer
OrganOx —Oxford
- Full-time
- Engineering
- Laboratory experience
- Master's degree
Quick apply
Junior Software Engineer
Tripadvisor —Oxford
- Java
- SQL
- AWS
- Employee assistance programme
- Employee discount
Quick apply
Quality Assurance Analyst
MotorsportGames —Silverstone
- Full-time
- Remote
- English
- Software development
- Communication skills
Quick apply
Senior Toxicologist
UK Health Security Agency —Chilton
- £44,148 - £50,121 a year
- Full-time
- Hybrid work
- Doctoral degree
- Data analysis skills
- Laboratory experience
9d
Buyer
TVS Supply Chain Solutions —Banbury
- Full-time
- Hybrid work
- Presentation skills
- Travel
- Communication skills
- Health & wellbeing programme
- Work from home
Quick apply
1d
Electrical Quality Systems Team Leader
UK Atomic Energy Authority —Culham
- £57,117 a year
- Full-time
- Remote
- Management
- Engineering
- Travel
- Annual leave
- Employee assistance programme
11d
Senior Toxicologist
UK Health Security Agency —Chilton
- £44,148 - £50,121 a year
- Part-time
- Hybrid work
- Doctoral degree
- Data analysis skills
- Laboratory experience
9d
Intern in the Spaceship ECSAT Team
European Space Agency —Harwell
- English
- IT
- Internship
HV / LV Engineer
Lucy Electric —Thame
- Overtime
- Computer literacy
- Microsoft Office
- Travel
15h
Electrical Quality Systems Team Leader
UK Atomic Energy Authority —Culham
- £57,117 a year
- Full-time
- Remote
- Management
- Engineering
- Travel
- Annual leave
- Employee assistance programme
Quick apply
11d
Operations Manager
TVS Supply Chain Solutions —Banbury
- Full-time
- Hybrid work
- Management
- Continuous improvement
- Leadership
- Health & wellbeing programme
- Employee assistance programme
Quick apply
1d

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Full Stack Developer- Mobile - Remote

eSIM Go
Banbury

Quick apply

Job details

Permanent
£40,000 - £45,000 a year

Qualifications

Node.js
iOS
English
Android
PostgreSQL
REST
Telecommunication
GitHub
APIs
GraphQL
AI
TypeScript
Communication skills
React Native
Debugging

Full job description

Who Are We?

Breeze is a digital-first travel connectivity brand powered by eSIM Go, one of the world's most advanced eSIM platforms. Our mission is to become the most trusted, frictionless global connectivity solution for regular travellers, setting a new benchmark for customer experience across the connectivity industry.

We operate at the intersection of travel, technology, and consumer education, partnering with globally recognised brands including the Lufthansa Group, Booking.com, and Western Union. We are building Breeze on two non-negotiable foundations: a digital-first product philosophy and an unwavering commitment to the customer.

The Role

We are looking for a Full Stack Mobile Developer to join us at a pivotal moment. We are building the Breeze consumer app from the ground up, targeting a launch later in 2026. You will own the mobile experience end to end, from the React Native UI through to the TypeScript APIs that power it. This is a rare opportunity to help define the architecture, UX patterns, and technical foundation of a product that will serve travellers across the world.

What You'll Be Doing

Building and shipping the Breeze consumer app for iOS and Android using React Native and TypeScript.
Owning the full mobile development lifecycle: architecture, build, test, app store submission, and post-launch iteration.
Integrating native device capabilities, including eSIM provisioning (one-tap LPA activation), push notifications, and device compatibility detection.
Consuming and helping shape the RESTful APIs (TypeScript/Node.js) that power the app.
Implementing the checkout and payment flow with Adyen, including Apple Pay and Google Pay.
Collaborating with the web team on a shared API contract and a consistent design system across platforms.
Ensuring app performance, crash resilience, and offline capability are production-grade from day one.
Working within an agile framework: sprint planning, stand-ups, retrospectives, and iterative delivery.
Contributing to App Store Optimisation (ASO) strategy in collaboration with the marketing team.

What You'll Need

5+ years of professional development experience, with at least 3 years in mobile (React Native strongly preferred).
A demonstrable track record of shipping apps to the Apple App Store and Google Play Store.
Strong TypeScript skills and a thorough understanding of React Native's bridge, performance model, and native module system.
Solid backend experience in TypeScript/Node.js; comfort reading and writing REST API contracts is essential.
Experience with native debugging tools (Xcode, Android Studio) and performance profiling.
Hands-on experience with mobile CI/CD pipelines (Fastlane, Bitrise, or equivalent).
An AI-first mentality with daily, hands-on experience using AI-assisted coding tools (Cursor, Claude Code, Codex, GitHub Copilot, or similar) to accelerate delivery and quality, and the judgement to review their output critically.
Experience in a startup or scale-up environment where pace, ownership, and pragmatism matter.
Strong written and verbal English communication skills.
The ability to work independently, remotely, and take end-to-end ownership.

Nice to Have

Familiarity with eSIM, telecom, or travel-tech (a significant advantage).
Payments integration (Adyen or Stripe), Apple Pay, and Google Pay.
Firebase Auth and push (FCM/APNs).
Backend depth in Node.js, REST API design, and PostgreSQL.
GraphQL experience (our APIs are REST-first, but the skills transfer).
Cloudflare (Workers, KV) and Fly.io.

The Interview Process

Our process is straightforward and respects your time. Expect an initial conversation with our Tech Lead, followed by a technical assessment focused on real-world mobile challenges, and a final conversation with senior leadership. We want to see how you architect, build, and ship — not how you solve abstract puzzles.

Ready to build the app that keeps the world connected on the move? Apply now and join the Breeze team.

Company Overview

Please visit https://esim-go.com/ for more information

Quick apply

Refine Your Search

test & development remote jobs in yarnton, oxf

Full Stack Developer- Mobile - Remote

Graduate Account Executive (2026)

HV / LV Authorised Person

Maths Vocational Trainer

Field Engineer - Break Fix

Product Manager

Business Development Manager (BDM)

Senior Developer

Power Generation/ Battery Storage Engineer- Depot based

Senior Electronics Design Engineer

Junior Software Engineer

Quality Assurance Analyst

Senior Toxicologist

Buyer

Electrical Quality Systems Team Leader

Senior Toxicologist

Intern in the Spaceship ECSAT Team

HV / LV Engineer

Electrical Quality Systems Team Leader

Operations Manager

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