We build software to help people see what matters and make better decisions.

Responsibilities

• Analyse and improve the efficiency, scalability, and reliability of AI features.
• Evaluate language models, prompts, and the quality of their outputs.
• Integrate AI models and services into our products.
• Take features from early experiments through to production.
• Identify and implement improvements to product quality and performance.
• Conduct design and code reviews.

Requirements

• BS/MS in Computer Science or a related technical field.
• 2+ years of software development experience.
• Experience with performance tuning and end-to-end process optimisation.
• Practical experience with language models and AI APIs.

Preferred

• Experience with text analysis and summarisation.
• Experience improving the quality, latency, and cost of AI features.
• Experience building evaluation datasets and automated quality checks.
• Experience integrating AI models and services into production applications.

Responsibilities

• Build and maintain native iOS apps for our products.
• Create clear, responsive interfaces with SwiftUI and UIKit.
• Integrate backend APIs and handle data reliably.
• Improve app performance, stability, and accessibility.
• Write automated tests and investigate issues across devices and iOS versions.
• Conduct design and code reviews.

Requirements

• BS/MS in Computer Science or a related technical field.
• 2+ years of experience developing iOS apps with Swift.
• Experience with SwiftUI or UIKit and common iOS application patterns.
• Experience with API integration, debugging, and automated testing.

Preferred

• Experience with both SwiftUI and UIKit.
• Experience with performance profiling and memory management.
• Experience building accessible interfaces that adapt to different screen sizes.
• Experience releasing and maintaining apps on the App Store.

Responsibilities

• Build and maintain backend services and APIs with Ruby on Rails.
• Design PostgreSQL data models, migrations, and efficient queries.
• Integrate external services and build reliable background jobs.
• Improve the performance, reliability, and security of our systems.
• Write automated tests and investigate production issues.
• Conduct design and code reviews.

Requirements

• BS/MS in Computer Science or a related technical field.
• 2+ years of experience building applications with Ruby on Rails.
• Practical experience with PostgreSQL, SQL, and database design.
• Experience with API design, automated testing, and Git.

Preferred

• Experience with query optimisation, indexing, and performance profiling.
• Experience with background jobs, caching, and external API integrations.
• Experience deploying and maintaining Rails applications in production.
• Experience building SaaS products.