Testing jobs in Slovakia

 ...Responsibilities Design, build, and maintain automated UI tests for web and mobile applications. Execute exploratory and manual testing to validate new features, edge cases, and customer journeys. Collaborate closely with frontend and mobile engineers throughout... 

 ...Objective Own the technical architecture and delivery of the voice copilot from validated PoC to production. Hit the bar this client tests against: latency , accuracy , concurrency , and cost . Keep expectations aligned: production polish is in scope now;... 

 ...Translation, Linguistics, or a related field preferred. Proven experience in translation, editing, proofreading, or linguistic testing ( at least 3 years ). Strong attention to detail and commitment to quality. Ability to work independently, manage time effectively... 

 ...complex codebases, accelerate development, and improve engineering workflows. Own features end-to-end: analysis, implementation, testing, code review, and deployment. Collaborate with the team on architecture decisions and continuous improvement. Requirements:... 

 ...consistency across email campaigns and brand guidelines - Collaborate with marketing, copy, and eCommerce teams - Create variations for testing and continuously improve creative based on performance - WHAT WE’RE LOOKING FOR REQUIRED QUALIFICATIONS - 3+ years of... 

 ...winning creative to identify new opportunities - Create clear creative briefs and direction for editors and creators - Develop testing strategies to improve creative performance continuously - Paid & Organic Creative - Develop creative strategies that work... 

 ...subscription growth. You'll work closely with leadership, product, and creative teams to continuously improve campaign performance, test new acquisition strategies, and scale marketing investment efficiently. What You'll Do Own paid user acquisition across Meta,... 

 ...design datasets for reliability, usability, and scale. ~ Git and CI/CD: You have experience applying version control, automated testing, and deployment practices to data workflows. ~ AI mindset: You are comfortable working in an AI-driven environment and are interested... 

 ...manage a team of a creative producer and designers, acting as the final creative quality and compliance guard before any asset reaches testing or traffic. Core Mission Deliver a reliable stream of winning ad creatives by concentrating production volume on proven... 

 ...into customer data and finding the story behind the numbers mapping out a customer journey and spotting where things go wrong testing ideas - onboarding tweaks, lifecycle flows, CRO experiments , win-back sequences, etc using AI and automations to move... 

 ...~ Ability to operate autonomously in a globally distributed, remote-first environment. Nice to haves Experience with A/B testing, analytics instrumentation, or experimentation platforms. Background in growth engineering, user funnels, lifecycle, or conversion... 

 ...email marketing campaigns for 1 of our brands using Klaviyo . Support the setup of automated workflows, segmentation, and A/B testing to drive engagement and conversions. Collaborate with the senior team to implement AI tools for copy generation, audience... 

 ...The Principal Database Programmer is responsible for managing all programming aspects of the database (development testing, implementation, maintenance and support of clinical databases and applications) from study start to post database lock for assigned projects. This... 

 ...for imperfect-information games (mahjong, poker, card games). Expert Python for ML systems; strong software engineering (APIs, testing, CI). Model training on gameplay data end to end: data → training → evaluation → serving. LLM application engineering :... 

About the role We are building a high-scale payment orchestration platform that processes millions of financial transactions every month across multiple providers, regions, and products. We are looking for an experienced OpenSearch Engineer to own and scale our AWS OpenSearch...