Platform data engineer cardiff Work, Jobs (with Salaries)

Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom
Speechify —Cardiff
- Remote
- Windows
- C++
- Mentoring
Data Engineer – Microsoft Fabric & Analytics Platform
Creditsafe —Cardiff
- Full-time
- Azure
- DevOps
- SQL
Quick apply
Lead End User Computing Engineer (Sharepoint/Power Platform)
OFGEM —Glasgow
- £52,397 - £62,699 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- Presentation skills
- Annual leave
- Flexible schedule
Senior Data Scientist in ADVANCED ANALYTICS
Bank of England —Leeds
- Full-time
- Azure
- Machine learning
- Scripting
Senior Site Reliability Engineer - Python
Department for Business and Trade —London
- £63,824 - £83,778 a year
- Part-time
- Hybrid work
- Azure
- AWS
- Presentation skills
Lead Application Operations Engineer (ITSM)
OFGEM —London
- £52,397 - £62,699 a year
- Full-time
- Hybrid work
- Presentation skills
- APIs
- IT
- Annual leave
- Flexible schedule
Support Engineer
Aforza —London
- Salesforce
- SQL
- JavaScript
- Annual leave
- Employee discount
Senior Java Software Engineer - Payment Schemes
Starling —London
- Full-time
- Hybrid work
- Java
- AWS
- Annual leave
- Employee discount
Quick apply
Senior Java Software Engineer - Customer Services
Starling —Cardiff
- Full-time
- Hybrid work
- Customer service
- Java
- AWS
- Annual leave
- Employee discount
Quick apply
Lead Data Scientist
Department for Work and Pensions —Newcastle upon Tyne
- £75,026 - £80,267 a year
- Overtime
- Presentation skills
- Machine learning
- AI
- Annual leave
- Employee assistance programme
Senior Infrastructure Engineer
Panasonic Manufacturing —Cardiff
- Microsoft Access
- Azure
- Computer Science
- Free parking
- Annual leave
Senior Photonics Process Engineer
Finchetto Ltd. —Cardiff
- Data analysis skills
- Presentation skills
- Mentoring
Quick apply
Geo-Environmental Consultant
AECOM —Birmingham
- Full-time
- Hybrid work
- Bachelor's degree
- Travel
- Communication skills
Loans Analytics & Insight Senior Analyst (9 Month FTC/Secondment)
Lloyds Banking Group —Chester
- £40,824 - £45,360 a year
- Full-time
- Hybrid work
- Microsoft Outlook
- Data analysis skills
- SQL
Databricks Solution Architect
Synapri —London
- £700 a day
- Azure
- Machine learning
Senior Engineering Lead, Chem-Bio
AI Security Institute —London
- £61,620 - £74,605 a year
- Hybrid work
- Master's degree
- AWS
- Presentation skills
- Annual leave
Senior Manager - Principal AI Engineer
KPMG —Birmingham
- Full-time
- Hybrid work
- Azure
- Doctoral degree
- Computer Science
Infrastructure Engineer
HM Revenue and Customs —Leeds
- £37,682 - £40,705 a year
- Part-time
- Hybrid work
- Azure
- English
- Windows
- Work from home
5d
Senior Dynamics Developer
Intellectual Property Office —Newport
- £47,766 - £58,575 a year
- Part-time
- Hybrid work
- Azure
- DevOps
- Presentation skills
- Annual leave
Engineering - Apprentice
Finsbury Food Group —Cardiff
- Full-time
- CAD
- Maintenance
- Maths
- Employee assistance programme
- Employee discount
Quick apply

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Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom

Speechify
Cardiff

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Job details

Qualifications

Google Docs
C#
iOS
Windows
.NET
OOP
C++
SDKs
Mentoring
APIs
Scalability
UI
Communication skills

Full job description

Mission

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies

What You'll Do

Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI (or related UI frameworks), C#, XAML, and — when needed — C++.
Define and enforce best-practices for Windows desktop development across the codebase: code architecture, performance, memory usage, responsive UI, cross-version compatibility (Windows 10/11+), and maintainability.
Drive accessibility efforts: integrate and validate support for accessibility APIs (e.g. Microsoft UI Automation or other relevant Windows accessibility frameworks), ensure UI controls, focus management, keyboard navigation, screen-reader support, and usability for users with disabilities.
Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and long-term roadmap for the Windows platform.
Take ownership of full lifecycle of features: conception design implementation testing release maintenance. Ensure quality, reliability, and consistency across releases.
Identify, diagnose, and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, or compatibility problems — and propose robust architectural or design solutions.

An ideal candidate should have

Required:

3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.

Preferred / Bonus:

Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.

What we offer

A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
A purpose-driven mission: building software that's reliable, accessible, and user-centered — making a real difference for people.

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Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Apply Now

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platform data engineer cardiff jobs

Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom

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