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Remote Ruby on Rails Software Developer-Europe
100% remote mid-level Ruby on Rails engineer for an established US-based education technology company that builds learning-experience integrations with 1,000+ publishers and schools. Day to day: Rails web/API development in an Agile/Scrum team, hired on a B2B freelance contract from Europe with working hours after 12pm Kyiv time to overlap the US team.
Production Designer
Remote (LATAM-only) Production Designer preparing accurate, print-ready files for packaging, catalogs, in-store displays, and physical products for a fast-growing US client that makes skill-building kits with digital learning tools. Core tools are Adobe Illustrator, Photoshop, and Figma, with CAD skills a plus.
Mobile App User Acquisition Manager (Utility or AI Creative Apps Background）
Leads large-scale paid user acquisition for a global AI-driven mobile app company: runs and optimizes campaigns on Facebook, Google, TikTok and Applovin, manages budgets and CPA, and owns attribution/analytics (Firebase, AppsFlyer, Google Analytics) to drive subscription ROI. Based in Milan, working with cross-functional European teams.
Mobile Product Manager (Utility / AI Creative)
Product manager for a client company's AI-powered mobile apps (skill-building/creative utility apps) based in Milan, supporting EU/US growth. Day to day: define requirements via research and data analysis, write specs and prototypes, and align technical and cross-functional teams across the product lifecycle. Needs 5+ years of PM experience with data-driven AI mobile products.
Staff Product Manager (Consumer AI/B2B) - Hybrid Lisbon (2-3 days/week office)
Staff Product Manager joining a venture-backed consumer AI EdTech startup (learning platform with 1.5M+ students) in a hybrid Lisbon role, working directly with the founder to own product strategy, metrics (engagement, retention, conversion) and build the product function across B2C and B2B/schools. Tooling includes Linear, Figma, PostHog and Mixpanel.
Senior Test Automation Engineer (Playwright/TypeScript) - Portugal Full Remote (Preference Lisbon)
Senior Test Automation Engineer owning E2E quality for a venture-backed consumer EdTech/AI learning platform with 1.5M+ students: building and maintaining Playwright + TypeScript test suites across web and mobile, plus usability, performance, accessibility and cross-browser testing. Full remote within a European time zone; Lisbon preferred.
Senior iOS Engineer (Swift/SwiftUI) - Portugal Full Remote
Senior iOS engineer owning the iPhone app of an AI-powered EdTech startup with 1.5M+ students: build native Swift/SwiftUI/UIKit features, drive architecture, releases, App Store deployment and crash monitoring, and mentor two mobile engineers. Fully remote within Europe; being in Portugal (esp. Lisbon) is a plus.
Platform Engineer - Hybrid Porto
Senior Platform Engineer building self-service, cloud-native internal developer platforms on Kubernetes for large organisations, abstracting complexity for other engineering teams. Core stack: Kubernetes GitOps (ArgoCD/Flux, Helm/Kustomize), Terraform/CDK, AWS/Azure/GCP, CI/CD and observability. Hybrid role based in Porto (2 office visits/month).
Lead iOS Engineer (Swift/SwiftUI) - Portugal Full Remote
Hands-on lead role owning the iOS app of an AI-powered EdTech startup with 1.5M+ students: building in Swift/SwiftUI/UIKit/Combine, managing App Store releases, and mentoring two mobile engineers while working directly with founders. Fully remote within Europe; Lisbon preferred.
Blue Team Instructor
Instructor at an international cybersecurity academy delivering Blue Team training — SOC operations, incident response, threat hunting, DFIR, SIEM/EDR, and MITRE ATT&CK — while building labs, simulations, and mentoring students. Onsite role with international relocation required.
Solutions Engineer 1
Supports and programs Temple University's VoIP/Unified Communications telephony (SIP, gateways, e911, provisioning) and writes AMX audiovisual control and room-automation code for classrooms and conference rooms, providing day-to-day technical support. Works with Linux/Windows servers and open-source telephony like Asterisk, FreeSWITCH, and OpenSIPS.
Content Designer
Content Designer for the UK Department for Education's Apprenticeship Service, creating and iterating user-centred content across end-to-end digital service journeys. Based in Coventry or Manchester on a hybrid pattern (60%+ office), this permanent Civil Service role pays £44,305 and focuses on content strategy, accessibility and stakeholder collaboration.
Quality Assurance Analyst
Remote (US) Quality Assurance Analyst at American College of Education who develops and executes test plans, runs functional, regression, integration and UAT testing, and manages defects to support Agile releases. Works with Azure DevOps, API and SQL data validation, and platforms like Dynamics 365 and Salesforce.