UI/UX Designer
Create high-fidelity, pixel-perfect UI designs for mobile game features and interface elements. Collaborate with product managers and developers to refine features and iterate on design directions.
X-FLOW
Remote Job Openings at X-FLOW (8)
Head of Quality Engineering (Product Quality)
The Head of Quality Engineering will own the product-level quality strategy and lead the transformation from manual testing to a measurable Quality Engineering model. They will build and mentor a Product Quality team while coordinating quality standards across backend, client, and cross-domain engineering teams.
Support Specialist
The Support Specialist will manage user requests via Zendesk, maintain internal documentation, and coordinate communication between outsourcing and internal teams. They will also monitor ticket quality and occasionally handle social media support to ensure a high-quality user experience.
2D Artist
Create high-quality illustrations and visualize stories and characters for the Happy Color app. Develop captivating illustration series across various stylistic directions for a wide audience.
Senior Fullstack Engineer
Design and develop RESTful APIs using PHP/Laravel and build high-performance frontend applications with TypeScript and React. Optimize database schemas, ensure system observability, and contribute to architectural solutions and quality assurance.
Senior Java Engineer
The engineer will be involved in the full software development lifecycle, from solution design to implementation. Key tasks include debugging and documenting an analytical system that processes petabytes of data.
Senior Ad Monetization Manager
Develop and optimize ad monetization strategies to increase advertising revenue for Happy Color. Manage relationships with ad networks and collaborate with cross-functional teams to integrate ad solutions.
Flutter Developer
Develop and maintain high-quality Flutter applications for Happy Color and new projects with a focus on performance and clean architecture. Collaborate with designers and backend engineers to implement responsive UIs and complex animations across iOS and Android.