8 of 8 Contract A/B Testing Jobs in the North West

Deep understanding of Microservices and event-driven architectures, including API design and contract management. Engineering Best Practices: Strong grounding in testing (Unit / Integration / E2E), CI / CD, and Observability. Communication: Excellent ability to explain complex technical topics to non-technical stakeholders. Nice … commerce, search, ranking, or marketplace domains. Previous work with User-Generated Content (UGC), reviews, or recommendation engines. Experience with A / B testing and data-driven product development. This is an urgent vacancy with a deadline where the hiring manager ...

experience (Swift, SwiftUI, UIKit). Proven ability to onboard quickly into large, existing codebases. Strong experience with modern iOS architecture (MVVM), Xcode, and REST / GraphQL APIs. Solid understanding of unit testing and CI / CD pipelines. Pragmatic problem-solver with great communication skills (familiarity with … tools like Claude / Codex is a plus). Nice to Have Large-scale consumer app experience. Observability tools (Datadog, Grafana, Firebase). A / B testing platforms and performance optimization. Ready to take ownership of impactful user features? Apply ...

impact native mobile features. Key Responsibilities Design, build, and maintain scalable native Android apps using Kotlin and Jetpack Compose . Implement A / B tests and product experiments to drive user engagement and conversion. Maintain clean architecture (MVVM / MVI) and ensure high performance … across varied devices. Write robust unit / UI tests and participate in technical design and code reviews. Partner with cross-functional teams to translate complex requirements into seamless mobile features. Key Requirements Technical Stack: Strong commercial experience with Kotlin , Jetpack components, Jetpack Compose, and Dependency Injection (Hilt / ...

Software Engineer - Backend Location: Manchester (1 day a week onsite) Job Type: 06 months contract About the Opportunity Are you looking for the rare opportunity to build a massive system from the ground up? We are looking for a Software Engineer to join … scaling high-performance backend systems. Experience working with modern cloud architectures (AWS, GCP, or Azure). Strong understanding of observability, reliability engineering (SLIs / SLOs), and production monitoring. Experience dealing with highly concurrent systems and A / B testing or experimentation platforms. ...

Engineer Duration: 06 Months Location: Manchester - 1 days onsite a week The Role Join our established engineering team as an Experienced iOS Engineer, where you will build, maintain, and elevate native iOS features alongside a TypeScript-based backend-driven UI solution. We are looking for a … years of professional iOS development with deep expertise in Swift, SwiftUI, modern architectures (like MVVM), and UIKit interoperability. Technical Chops: Proven experience consuming REST / GraphQL APIs, navigating CI / CD pipelines, and utilizing Xcode tooling. Bonus Skills: Familiarity with GraphQL, A / B ...

experience as a Full Stack Engineer. Excellent Java development experience, including modern web services and APIs. Strong Front End expertise with JavaScript / TypeScript and React. Experience working with Micro Frontends (MFE) and Backend-for-Frontend (BFF) architectures. Proven experience with AWS and cloud-based deployment environments. … working skills. Nice to Have Experience with Agentic AI, AI-powered development tools, or AI-enabled product features. Exposure to Kubernetes, Docker and CI / CD tooling. Understanding of monitoring, observability, SLIs and SLOs. Experience working on large-scale consumer-facing platforms. Knowledge of experimentation, analytics and A ...

Salesforce Developer - Manchester or Inverness, Scotland - 6 months+ / RATE: £595 per day inside IR35 One of our Blue Chip Clients is urgently looking for a Salesforce Developer. Please find some details below: IR35 Status: PAYE via Umbrella company only Job Description: Description and Location Salesforce support … Analytics Salesforce Sales Cloud and Marketing Cloud Developer (B2) with 4-6 years of IT experience and 2-3 years in Marketing / Sales Cloud to develop and execute multi-channel marketing campaigns and automation solutions. Key Requirements Strong hands-on experience in Salesforce Sales and Marketing Cloud modules ...

Inverness- fully onsite Office-Based Working: This role requires 100% office-based working - 12-hour service window (07:00-19:00 UK time / 08:00-20:00 CET). On-Call Support: Participation in a rotational on-call support schedule is required Job Description: Salesforce support … Analytics Salesforce Sales Cloud and Marketing Cloud Developer (B2) with 4-6 years of IT experience and 2-3 years in Marketing / Sales Cloud to develop and execute multi-channel marketing campaigns and automation solutions. Key Requirements Strong hands-on experience in Salesforce Sales and Marketing Cloud modules ...