Junior react full stack Work, Jobs (with Salaries)

Principal Engineer
Openr —London
- Full-time
- Hybrid work
- SQL
- AWS
- Employee assistance programme
Senior Full-Stack Cloud Native Developer (OTC Team), Charles River Development, Assistant Vice President
State Street —London
- Full-time
- Azure
- Computer Science
- Engineering
Senior Analytics Engineer
WGSN —London
- Hybrid work
- SQL
- Presentation skills
- Machine learning
- Employee assistance programme
Quick apply
9d
Senior .NET Developer
Waracle —Glasgow
- Full-time
- Hybrid work
- Azure
- SQL
Quick apply
3d
Senior Software Developer, Developer Platform
bet365 —Manchester
- Full-time
- Hybrid work
- Mentoring
- Scripting
- APIs
Quick apply
Contracts Manager
Vinayak Numerology and Strategic Advisory —Bellshill
- £58,317 - £65,000 a year
- Full-time
- English
- Mentoring
- In-person
Quick apply
14h
Senior Data & Integration Engineer (AI Platforms & Salesforce Ecosystem)
Epicor —Bracknell
- Full-time
- Azure
- Salesforce
- System design
Principal Developer
Version 1 —Newcastle upon Tyne
- Full-time
- Java
- AWS
- JavaScript
- Employee assistance programme
- Employee discount
Quick apply
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Senior Digital Engineer (Java)
Love2shop —Liverpool
- Full-time
- Azure
- Salesforce
- DevOps
- Employee discount
Quick apply
Senior Full Stack .NET Developer (Web Dev/CS) - REMOTE working
Mountain Warehouse —United Kingdom
- Full-time
- Remote
- Azure
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- Employee discount
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Senior Full Stack Engineer - Remote, UK
Employment Hero —United Kingdom
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- English
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Principal Engineer

Openr -
London

Apply Now

Job details

Full-time

Benefits

Cycle to work scheme
Employee assistance programme

Qualifications

Cloud infrastructure
React
SQL
AWS
PostgreSQL
SaaS
TypeScript

Full job description

About Us

Openr is transforming how the hospitality industry manages and shares data. By centralising recipe, product, and pricing information, we help hospitality businesses seamlessly connect to platforms like Deliveroo and Just Eat, as well as EPOS and other customer touch points.

We've recently closed a significant funding round and are backed by Azzurri Group, one of the UK's most successful hospitality investment platforms. With strong market traction, we're now looking for a Principal Engineer.

About the Role

We're looking for an experienced engineer to join our engineering team. This is a hands-on individual contributor role where you'll be writing code daily, helping shape technical decisions, and supporting the growth of more junior engineers around you.

You'll work across the full stack with a focus on backend systems, and you'll have real input into how we build and evolve our platform. We invest heavily in each other's development here. You'll mentor others and continue growing yourself.

What You'll Be Working With

Our stack includes TypeScript, React, and React Query on the frontend, with AWS Lambda, Node.js, and PostgreSQL on the backend, all running on AWS cloud infrastructure. We're looking for someone who's most comfortable on the backend but has a good understanding of frontend technologies too.

You don't need to have worked with every one of these. What matters is that you're a confident engineer who enjoys learning and deepening your expertise.

What You'll Be Doing

Building and Delivering

You'll be delivering high-quality solutions and balancing feature work with keeping our codebase healthy. Day to day, that means identifying and resolving bottlenecks in how we develop, contributing to reliability and performance, and helping manage technical dependencies and risks. You'll also have the opportunity to contribute to product strategy and roadmap planning, and to communicate technical ideas to non-technical colleagues.

Supporting the Team

You'll mentor engineers around you, helping them grow their skills and confidence. You'll also play a part in how we hire, from screening candidates and reviewing code challenges to welcoming new team members through onboarding.

What We're Looking For

You're a confident, hands-on engineer with experience in TypeScript, React, SQL, and databases
You've worked with cloud infrastructure, ideally AWS and serverless patterns, or you're keen to develop deep expertise here
You've successfully delivered complex technical projects and understand what it takes to get things over the line
You communicate well and enjoy working collaboratively with people across different disciplines
You think thoughtfully about system design and architecture

Nice to have, but not essential (we're happy to help you grow into these):

Experience with SaaS or integration-heavy platforms
Familiarity with event-driven architectures
Background in scaling products
An interest in security best practices

What We Offer

Flexible hybrid working. Two days a week in our Central London office in Farringdon, the rest from wherever works for you.

No out-of-hours support. We believe great work happens when people have balance.

Real influence. Direct input into architectural decisions and the technical direction of a growing SaaS platform.

A learning culture. Dedicated time and support for developing new skills, working with modern cloud-native technologies.

A collaborative team. We genuinely enjoy working together and supporting each other's growth.

Benefits

25 days holiday per year plus Bank Holidays
Life Assurance (4x salary)
Income Protection (75% salary after 26 weeks)
Access to WeCare Employee Assistance Programme
Cycle to Work Scheme
Annual eyecare voucher with Specsavers
Wrkit Savings & Benefits platform

We encourage applications from people of all backgrounds. If you're excited about this role but don't tick every box, we'd still love to hear from you. Curiosity and a desire to learn matter more to us than a perfect checklist.

Apply Now

Refine Your Search

junior react full stack jobs

Principal Engineer

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About the Role

What You'll Be Working With

What You'll Be Doing

Building and Delivering

Supporting the Team

What We're Looking For

Nice to have, but not essential (we're happy to help you grow into these):

What We Offer

Benefits

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