testing'

Type: Hourly contract (Full-time or Part-time) Compensation: $28.74/hour Location: Remote Role Responsibilities Red team conversational AI models and agents (jailbreaks, prompt injections, misuse cases, bias exploitation, multi-turn manipulation). Generate high-quality human data by annotating failures, classifying vulnerabilities, and flagging systemic...

About Sierra StudioWhen you apply to Sierra, you join an ecosystem. We specialize in connecting talented Brazilian professionals with exciting career opportunities in a highly-vetted small community of growing companies in the US. Applying to Sierra seamlessly integrates you into this ecosystem, granting automatic eligibility for all relevant opportunities...

Cybersecurity Penetration Testing Expert (AI Security) About The Role What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for Cybersecurity Penetration Testing Experts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities...

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the...

Overview[Fully Remote] QA Software Engineer (React, TypeScript, Python, FastAPI, MongoDB)Get AI-powered advice on this job and more exclusive features.What you'll do:Design and execute comprehensive manual testing strategies across multiple productsBuild and maintain automated testing frameworks and test suitesCreate end-to-end testing workflows for...

## Descrição da vagaWe are looking for a QA Engineer to join our team in Brazil. You will be responsible for ensuring software quality through manual testing, functional validation, API testing, accessibility testing, and user acceptance testing.You will work closely with development, product, and other cross-functional teams to identify issues, improve...

Introduction & Summary This role seeks an experienced Senior QA Lead with expertise in testing governance, specifically in a supply chain and WMS integration environment. The successful candidate will bring prior Manhattan WMS testing experience and be comfortable leading across multiple stakeholders, ensuring quality delivery throughout the project...

SENIOR QA AUTOMATION ENGINEER (REMOTE PORTUGAL / HYBRID LISBON)Portuguese company hires for remote or hybrid position Location: Portugal⚠️ Only candidates already based in Portugal will be considered Work Model: Fully remote in Portugal or hybrid in Lisbon️ Language Requirements: Fluent English and Portuguese Seniority: Senior (6+ years)Rate Between...

We are looking for a full-time, remote Senior QA Engineer with 5+ years of experience, who plays a critical role in driving a quality-first, insight-driven approach throughout the software development lifecycle. This position is part of an experimental initiative to evaluate the effectiveness of Rapid Software Testing (RST) practices within the organization....

Sadeema Software is looking for a Freelance Software Tester / QA at Mid-Level or Senior level to ensure the quality and reliability of its Web & Mobile applications.Responsibilities:Test Web & Mobile applicationsPrepare and execute test cases and test scenariosTest new features and updatesIdentify, document, and track bugsPerform regression testing after bug...

SOFTWARE DEVELOPER – QA AUTOMATION LEAD (HYBRID LISBON)Portuguese company hires for hybrid position Location: Colombo, Lisbon, Portugal⚠️ Only candidates already based in Portugal will be considered Work Model: Hybrid — two to three days onsite per week️ Language Requirements: English — mandatory Seniority: Senior (8+ years) Sector: InsuranceRate...

We're seeking a talented Software Engineer in Test (SEIT) to join our engineering team and play a critical role in ensuring the quality and reliability of our products. You'll design, build, and maintain robust test automation frameworks while working closely with development teams to ship high-quality software faster. This role is ideal for someone who...

SENIOR AUTOMATION QA ENGINEER (HYBRID PORTO)Portuguese company hires for hybrid position Location: Porto, Portugal⚠️ Only candidates already based in Portugal will be considered Work Model: Hybrid — 2 days per week in the office️ Language Requirements: Fluent English required Seniority: Senior (5+ years) (in QA, including 3+ years in automation)Rate...

We are seeking a highly skilled and experienced Senior Software Development Engineer in Test (SDET) to join our dynamic engineering team. This role is critical in ensuring the delivery of high-quality software products by designing and developing robust automated test suites that cover functional, regression, integration, and performance testing. The ideal...

QA ENGINEER (HYBRID LISBON)Portuguese company hires for hybrid position Location: Parque das Nações, Lisbon, Portugal⚠️ Only candidates already based in Portugal will be considered Work Model: Hybrid — three days onsite per week️ Language Requirements: Fluent Portuguese and English B2+ Seniority: Senior (5+ years) Sector: BankingRate Between...

Duration: Initial 1-month contract with possible extension for an additional 2 months or longer based on project requirements. About the Role LanceSoft is seeking an experienced Drive Test Engineer / Drive Tester to support a field-testing project in Rio de Janeiro, Brazil. The selected candidate will be responsible for conducting wireless and satellite...

Portuguese company hires for hybrid position Only candidates already based in Portugal will be considered Work Model: Hybrid - three days onsite per week Language Requirements: Fluent Portuguese and English B2+ Seniority: Senior (5+ years) Sector: Banking About the Opportunity We are looking for a Senior QA Engineer to join a dynamic team working on...

We are seeking a Senior Test Automation Engineer (Mobile) to join our team supporting a leading multinational corporation in the healthcare industry that develops medical devices, pharmaceuticals, and consumer packaged goods. Responsibilities • Design, build, and maintain automated mobile tests using Robot Framework and Appium • Execute tests on Sauce...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from InnovecsInnovecs is a global digital transformation tech company with a presence across Europe, the US, and Asia. For over 12 years, we have been helping businesses develop, transform, and implement innovative products and solutions in Supply Chain & Logistics,...

Role To perform laboratory testing or measurement, and support laboratory and cleanliness compliance towards Quality System requirement. Quality Laboratory o Maintain laboratory equipment readiness for measurement and testing, inclusive of related calibration and maintenance activities. o Measurement methods setup and controls, with corresponding documented...