Junior react full stack Work, Jobs (with Salaries)

Senior Fullstack Engineer
OAG Aviation Worldwide —London
- Remote
- IT
- AI
Lead Developer
Clear Business —Sale
- £57,920 - £72,400 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Free parking
- Annual leave
Quick apply
Senior Software Engineer
Thalamos —London
- £80,000 - £120,000 a year
- Full-time
- Hybrid work
- AWS
- IT
Quick apply
Senior Front-End Developer
The Protein Works™ —Liverpool
- Full-time
- Azure
- Merchandising
- AWS
Quick apply
Senior Full Stack Engineer
Mark43 —Manchester
- £90,000 - £125,000 a year
- Hybrid work
- Java
- AWS
- JavaScript
- Gym membership
Quick apply
Senior Full Stack Engineer
Fleek —London
- Full-time
- SQL
- APIs
- In-person
Quick apply
Senior Full stack Java Developer
Solirius —London
- £55,000 - £80,000 a year
- Oracle
- DevOps
- Java
Quick apply
Senior Software Engineer
Liberis —London
- Hybrid work
- Mentoring
- APIs
- Agile
Quick apply
Senior Full Stack Software Engineer
Faculty —London
- Full-time
- Hybrid work
- Azure
- AWS
- Python
- Annual leave
Senior Software Engineer (Cards)
Lloyds Banking Group —Chester
- £63,152 - £94,728 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Senior Full Stack Engineer
Blue Light Card —Leicester
- Hybrid work
- AWS
- Mentoring
- APIs
- Free parking
- Annual leave
Senior Full Stack Developer - 6-month Fixed Term Contract
Singer Instruments —Minehead
- Full-time
- AWS
- Project management
- Machine learning
Sr. Backend Engineer
Andercore —London
- Full-time
- Heavy lifting
- Java
- Master's degree
Senior Full Stack Developer - 12 Month FTC
AND Digital —Aberdeen
- Hybrid work
- Azure
- DevOps
- SQL
- Gym membership
Quick apply
Engineering Manager - Content API (f/m/d)
Contentful —London
- Full-time
- Remote
- Microsoft Excel
- Management
- JavaScript
- Annual leave
Senior Full-Stack Developer (Bath Area)
Applied Data Science Partners —Bath
- Hybrid work
- Azure
- SQL
- Analysis skills
- Annual leave
11d
Senior Software Engineer
Oritain —London
- Hybrid work
- Azure
- APIs
- Communication skills
- Annual leave
- Employee assistance programme
Senior Software Engineer*
Aventum Group —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Senior Software Engineer
Faculty —London
- Full-time
- Hybrid work
- Python
- Annual leave
Senior Analytics Engineer
WGSN —London
- Hybrid work
- SQL
- Presentation skills
- Machine learning
- Employee assistance programme
Quick apply
8d

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Senior Fullstack Engineer

OAG Aviation Worldwide -
London

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Job details

Benefits

Company pension
Paid volunteer time

Qualifications

React
C#
Test automation
NoSQL
Scalability
IT
AI
TypeScript

Full job description

OAG is the essential intelligence partner transforming global travel. For nearly a century, we've been the foundation the travel industry builds on, trusted, proven, essential. Today, we're going beyond.

We combine unmatched data quality, quantity and access with breakthrough technology and deep industry expertise to deliver what the industry truly needs: not just more data, but better answers. From real-time operational intelligence to strategic decision-making, we power the entire travel ecosystem, from airlines and airports to technology companies and financial institutions.

We are actively embedding AI throughout our intelligence layer, combining nearly a century of proprietary data with the latest technology to deliver answers that were simply not possible before.

We exist because travel moves the world, and we move travel. By transforming complexity into clarity and questions into answers, we give our partners the intelligence they need to thrive in an evolving world. For more information visit www.oag.com

ABOUT THE ROLE:

OAG Digital is the team turning our world-class data into a product-led growth engine. A unified experience where customers can sign up, explore, and extract value on their own.

You'll work across two areas. Core is the platform backbone - identity, auth, entitlements, billing, and the infrastructure everything else depends on. Intelligence is the layer above the data - AI-powered insights, predictive models built on Databricks and Snowflake, anomaly detection, and agentic features.

This is a full-stack role. You'll own features from the data layer to the customer-facing interface. We care about UX as much as throughput, and we're AI-native - tooling is part of how we develop, not an afterthought.

WHAT YOU'LL BE DOING

Own features end-to-end - from problem-shaping with Product and Design through implementation, testing, production releases and future enhancements
Build customer-facing experiences and the backend systems and data models behind them
Evolve platform architecture across Core and Intelligence for scalability, reliability, and sustainability
Lead technical decisions and engineering strategy, balancing innovation with pragmatism
Build core platform capabilities: auth, entitlements, billing integrations, and usage management
Integrate AI models, data pipelines, and event-driven systems on Databricks and Snowflake into the Intelligence layer
Maintain the quality bar through code reviews, automated testing, observability, and CI/CD
Support junior and mid-level engineers and help them grow

WHAT WE'RE LOOKING FOR

Extensive full-stack experience building and shipping production-grade systems
Strong front-end skills (React, TypeScript, or equivalent) with genuine care for great web interfaces
A builder's mindset. You understand the who and the why, and you own what ships.
Strong C# (or comparable OO language) and confidence across the full stack
Solid system-design knowledge (scalability, reliability, security) and the ability to defend architectural trade-offs
Experience with CI/CD pipelines, automated testing strategies, and DevOps practices
Familiarity with relational and NoSQL databases, and comfort working with data at scale
Demonstrated ability to mentor engineers and lead - not just contribute to - technical decisions
Clear communicator who works directly with Product and Design and can shape problems as well as solve them
AI-native in how you develop - you use AI tooling daily and expect the same from your team

IT WOULD BE GREAT IF YOU ALSO HAD

Experience with Databricks or Snowflake, particularly in analytical or data-intensive contexts
Familiarity with AI/ML in production: model serving, prompt pipelines, or agentic patterns
Experience with consumption-based and subscription billing
Experience with self-serve billing platform integrations
Exposure to aviation, travel, or data-as-a-service businesses
Experience standing up or significantly improving engineering foundations for a new product or team
A portfolio showing you've raised the bar on UX, performance, or product craft

If you don't meet every requirement but feel excited about this role, we'd still love to hear from you.

WE WILL OFFER YOU

A progressive, non-hierarchical culture where innovation drives everything we build

Flexible working arrangements that allow remote work or office attendance

An attractive compensation and benefits package, including access to a Simplyhealth cash plan to support your everyday health and wellbeing, a company bonus scheme, Octopus EV salary sacrifice scheme and enhanced pension scheme

️ 25 days holiday plus bank holidays, volunteering days and additional day off during your birthday month

Inclusive family benefits designed to support you through parenthood and fertility journeys

Work remotely anywhere in the world for up to 1 month per year

Annual learning and development budget.

OAG is committed to creating an inclusive workplace where everyone feels valued and able to perform at their best.

We welcome applications from people of all backgrounds and experiences. If you require reasonable adjustments at any stage of the recruitment process, please let us know. We are happy to have an open conversation about how we can support you.

Apply Now

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