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Mark D.
Senior Mobile Engineer
Manchester
Highly self-motivated and friendly, I thrive on problem-solving, learning, and working as part of team. I am creative, enthusiastic and value attention to detail. I enjoy discovering new technology to develop smarter solutions to familiar problems. I like to work in a focused, efficient and calm way, and I am well practised at meeting deadlines. I believe that UX and good design are just as important as clean, working code.
Mobile Engineer
SwiftUI
Kotlin
Java
React
TypeScript
Xcode
Experience
8 Years
Availability
Full-time
Previously at
Matt R.
Tech Principle
London
I am a Mobile Software Development and Technology Leadership Professional based in Sheffield. I have a strong background in Native Mobile Development, Cloud Platforms, Java, Blockchain, Agile Methodologies, AI, Python, Project Management, and Recruitment.
Mobile Engineer
Swift
SwiftUI
Kotlin
React Native
Flutter
Java
Experience
12 Years
Availability
Contract
Previously at
Sophie R.
Engineering Manager
London
Technically adept and solutions-driven leader with 11+ years of experience in Android/iOS development and DevOps practices. Adept at building and deploying scalable, high-performing mobile applications while driving automation in CI/CD workflows.
Mobile Engineer
Android
Java
Swift
Objective-C
React Native
Jetpack
Experience
11 Years
Availability
Full-time
Previously at
Andrew M.
iOS Developer
Edinburgh
I am a Senior Python Engineer based in London, United Kingdom. With 5 years of professional experience in Python, Data Analytics, and Machine Learning, I have worked on various projects involving AI, predictive modeling, computer vision, and NLP.
Mobile Engineer
Swift
SwiftUI
Xcode
Objective-C
AWS
GCP
Azure
Experience
5 Years
Availability
Full-time
Previously at
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Haystack is game changer. It provides instant access to high quality, targeted and engaged candidates. We made two successful hires the first time we used Haystack.
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"Haystack is game changer. It provides instant access to high quality, targeted and engaged candidates. We made two successful hires the first time we used Haystack."

Chief Operating Officer at Multivitamin Group
Dan Blackman
Chief Operating Officer
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"All of a sudden we've gone from not having access to a talent pool, to actually having a vast number of tech candidates at the ready for us to approach, talk to and engage with. It’s been a golden solution to something that was really a problem for us."

Martin Wilkinson
Talent Acquisition Partner
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“Haystack enabled us to discover hard-to-reach tech talent that weren’t on other platforms or the books of recruiters. We were able to control how our brand was positioned with the tech community and get our roles directly in front of highly relevant candidates.”

Director of Software Delivery at NBS
Phil Scott
Director of Software Delivery
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"Honestly, Haystack is just a breeze. Stop wasting your time with recruiters. Stop wasting your time on Google. Just go straight to Haystack. They know what they're doing, the quality of the developers is unmatched from what I've seen anywhere else, and they are the friendliest bunch."

Charlotte Oswald
Technical Development Director
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"I'm a big fan of Haystack. I like that engineers have control on the platform, so they're more likely to engage if they know they aren't going to get bombarded by recruiters which I think is key. Haystack is by far the most cost-effective tool we've used and has given us a very healthy ROI."

Talent Acquisition Lead at Goodlord
Sam Mullaly
Talent Acquisition Lead
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