Principal Software Engineer Hours: 40h p/w
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Location: Remote
Salary:60k-70k
Build the platforms that power better travel money
At eurochange, we're transforming foreign exchange — making it better, simpler and more convenient for millions of customers. Technology is at the heart of that journey, and we're looking for a Principal Software Engineer to help shape the platforms that drive our digital future.
This is a senior, hands-on technical leadership role where you'll influence architecture, guide engineering standards, and deliver enterprise-grade solutions that scale with our ambitions.
What you'll be doing
As our Principal Software Engineer, you'll be a technical authority across our digital platforms, combining architectural vision with practical delivery. You'll:
* Lead end-to-end full-stack delivery, from backend services and APIs to customer-facing and internal applications
* Shape and evolve platform and system architecture, ensuring solutions are secure, scalable and future-ready
* Translate business strategy into robust technical designs, balancing innovation with resilience
* Set the standard for clean code, engineering best practice and quality across teams
* Drive modernisation initiatives, reducing technical debt and improving performance
* Champion DevOps, CI/CD and automation, enabling faster, safer releases
* Embed security, compliance and GDPR-by-design into everything we build
* Collaborate closely with Product, Design, Architecture and senior stakeholders
* Mentor and influence engineers at all levels, raising the bar for technical excellence
About you
You're a strategic, hands-on technical leader who enjoys solving complex problems and influencing direction. You're trusted for your judgement, calm under pressure, and passionate about building systems that last.
You'll bring:
* Expert-level experience with C#, .NET and object-oriented design
* Strong front-end knowledge using JavaScript/TypeScript and React
* Deep experience designing and governing enterprise APIs (REST & SOAP), ideally on Azure
* Proven leadership in DevOps, CI/CD pipelines and cloud-native environments
* Advanced SQL Server and data modelling expertise
* Strong understanding of microservices and distributed systems
* Experience with CMS platforms (e.g. Umbraco) and third-party integrations
* A collaborative mindset and the ability to influence without line management
Our Perks Are Out of This World!
* Colleague Rate on Travel Money
* 28 days holiday (inclusive of bank holidays)
* High Street Discounts
* Free 24/7 Virtual GP service for you and your family
* Cycle to Work Scheme
* Employee Wellbeing & Financial Support through Retail Trust
* Employee Assistance Programme – because you matter!
* Wagestream – access your earned wages when you need it
* Recognition Awards for outstanding service
* Additional holiday entitlement after 1 year
* Life Assurance
* ...and much more!
Our Vision
To be the UK's go-to travel money provider, adding value to every customer's journey! xxuwjjq
Our Purpose
Foreign exchange... but better, simpler & more convenient, we're the trusted inspirational experts.
Our Values
We Strive, We Trust, We're Aspirational, We're Responsible, We're Sincere