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Poland Ukraine

  • Implement and execute tests at all levels, document results, and use test management tools.
  • Review and analyze project requirements to create quality control artefacts and test documentation.
  • Contribute to improving test processes, define metrics, mentor other engineers, and automate testing when applicable.

Manual Testing AI/LLM Test Automation

20 jobs similar to Senior Test Engineer

Jobs ranked by similarity.

Global

  • Own quality for Nexxa's AI agents: build eval harnesses, simulators, and CI/CD quality gates.
  • Perform manual and exploratory testing, trace reviews, red-teaming, and release verification.
  • Define metrics and datasets, mentor engineers, and champion testability for LLM-driven products.

Nexxa.AI builds AI systems for heavy industry, enabling autonomous operations across manufacturing, logistics, and infrastructure. The team values innovation, discipline, and continuous improvement, with strong growth opportunities.

US

  • Develop and execute end-to-end automated test coverage for GenAI features using Python and test automation frameworks.
  • Implement testing strategies for LLM-powered applications, including conversational AI, agentic systems, and prompt testing.
  • Support evaluation frameworks, adversarial testing, and CI/CD integration to ensure AI reliability, accuracy, and safety.

Anaplan provides an AI-infused scenario planning and analysis platform that helps businesses optimize decision-making. With over 2,400 global customers including Fortune 50 companies, Anaplan fosters a Winning Culture focused on innovation, diversity, and inclusion.

$80,000–$100,000/yr
US

  • Own quality end to end across Decile Hub and Start Fund, catching issues before they reach fund managers or LPs.
  • Build and maintain AI agents that run regression tests, explore features, and automatically flag risks.
  • Partner with engineering, product, and customer success to turn customer insights into test cases and release checks.

At Decile Group, we're transforming venture capital into a force for good with an integrated platform spanning education, software, and fund operations. We're working to launch 10,000 next-generation venture capital firms by 2030, and we build with a proactive, agentic team that owns quality end to end.

India

  • Lead quality engineering and AI testing initiatives for reliable, scalable, and secure cloud-based software.
  • Design automated test suites for Java-based backend services, REST APIs, and AI-powered features including LLM validation.
  • Integrate testing into CI/CD pipelines and conduct AI security testing including prompt injection and adversarial validation.

The company develops cloud-based software solutions for complex risk and decision-making environments, hosted on AWS and Azure. It fosters an inclusive culture that values curiosity, diverse perspectives, integrity, innovation, and continuous learning.

Global

  • Perform functional testing of frontends and APIs, analyze results, and identify defects with clear bug reports.
  • Design validation approaches for AI-driven and non-deterministic outputs, covering quality, consistency, and guardrails.
  • Collaborate with customer support, product, and developers throughout the development process, advocating for quality early.

SplitMetrics is a global software company providing a suite of products and services for mobile app growth, including Apple Ads automation, A/B testing, and ASO tools. With over 11 years in mobile marketing, the company operates across 20+ countries with a remote-first, supportive culture.

$195,000–$285,000/yr
US

  • Set the technical direction for AI-enabled workflow automation across build, CI, test, and release.
  • Build the shared foundation including agent harness and tool integrations into GitLab, Jira, and observability data.
  • Develop evaluation methodology to measure automation effectiveness and define guardrails for AI autonomy.

d-Matrix pioneers a memory-centric architecture for AI inference, making AI faster and more energy efficient. The culture emphasizes respect, collaboration, and direct communication, with a focus on execution and tackling hard problems.

Canada 3w PTO 12w maternity 12w paternity

  • Design and execute detailed test plans for web, desktop, and mobile while performing exploratory testing beyond documented cases.
  • Own and maintain automated end-to-end regression tests, investigating failures and improving test reliability.
  • Collaborate with Product, Design, and Engineering to influence scope, assess risk, and ensure release readiness.

Fellow is an AI meeting assistant that helps teams turn conversations into decisions and action, built with privacy and security in mind. Founded in 2017, Fellow is a remote-first Series A company backed by Craft Ventures, iNovia Capital, and Felicis Ventures, with customers in 100+ countries.

Europe

  • Combine manual and automated testing for compliance features and complex scenarios.
  • Design and maintain Java-based automated tests for APIs, integrations, and E2E flows.
  • Verify KYC/AML and antifraud processes, integrate tests into CI/CD, and use AI tools for efficiency.

Quadcode is a fintech company specializing in financial brokerage and providing advanced trading platforms as SaaS solutions to brokers worldwide. With a team of over 500 tech-driven professionals across the globe, it fosters a positive, innovative culture where every project drives impact.

USA

  • Design and lead automated testing efforts for FreedomPay's products.
  • Evolve test automation strategy, architecture, and tooling for platforms, SDKs, APIs, and applications.
  • Mentor engineers and champion quality practices across the organization.

FreedomPay provides payment solutions and services. The company fosters a culture of innovation and technical excellence, with a team of world-class engineers.

$4,500–$5,750/mo
Poland 2w PTO

  • Collaborate with engineers to develop and test new features, from requirement analysis through release sign-off.
  • Partner with product managers to prioritize testing, clarify requirements, and coordinate Business Acceptance Testing.
  • Work with manual QA engineers on cross-team projects and identify risks to ensure high-quality products.

SwingDev is the Polish branch of Hippo Insurance, an InsurTech company making home insurance smarter with technology. We're people-first, with a culture of trust and empathy, and we hire top-tier, collaborative professionals.

US Canada Costa Rica

  • Build and maintain scalable automation suites using Playwright across web, API, and mobile, integrating with CI/CD.
  • Use AI coding assistants like Claude Code and GitHub Copilot to generate and validate tests, ensuring robust coverage.
  • Collaborate with QA peers and engineers to embed quality gates early and track metrics to reduce defect escape rates.

Backcountry is an outdoor retailer that celebrates adventure and exploration, offering gear and apparel for various outdoor activities. The company fosters a culture rooted in energy, connection, and wellbeing, with a remote-first approach and a focus on employee recognition and outdoor perks.

$94,458–$179,048/yr
US

  • Lead test strategy and execution for complex software projects to ensure high-quality delivery.
  • Build and scale automation across API, integration, component, and regression testing.
  • Mentor QA teammates and drive automation-first, AI-enabled testing methods.

Mercury Insurance helps people reduce risk and overcome unexpected events through insurance products. It is an award-winning midsize employer with a culture that values growth, inclusion, and teamwork.

$105,000–$125,000/yr
Global

  • Leverage AI tools like Claude Code to generate, maintain, and refine automated tests.
  • Build automated coverage across E2E workflows and REST APIs with Playwright and TypeScript.
  • Troubleshoot failures, investigate logs, and drive root cause analysis to champion quality across the team.

Allocate is transforming private market investing by enabling RIAs and family offices to discover, model, and manage private market exposure. The company fosters a meritocratic, client-obsessed culture that embraces technological change and continuous improvement.

  • Plan, design, and execute manual and automated testing for investor funding, payment processing, and system integrations.
  • Build and maintain automated test suites using Python, Playwright, and SQL for data validation and API testing.
  • Collaborate with Agile teams and leverage AI-powered tools to accelerate test development and quality engineering.

Coforge is a global IT services company that helps clients with digital transformation and technology solutions. We hire based on skills and qualifications, fostering an inclusive and collaborative work environment.

Brazil

  • Plan and execute test strategies across functional, regression, API, performance, and end-to-end scenarios.
  • Use AI tools like Cursor to automate testing and reduce manual effort.
  • Collaborate with development teams to embed quality practices early and improve processes.

The hiring partner is a technology company focused on software quality and innovation, leveraging AI-driven testing. It offers a collaborative culture centered on growth, continuous improvement, and knowledge sharing.

$120,000–$150,000/yr
US 4w PTO 12w maternity 12w paternity

  • Own test planning and execution for APIs, SDKs, web app, and real-time voice and video integrations.
  • Build and maintain automated test suites and integrate them into CI/CD pipelines.
  • Find, document, and track defects while testing reliability and performance under real-world conditions.

Reality Defender is an award-winning cybersecurity company that detects deepfakes and AI-generated media using a patented multi-model approach. Backed by world-class investors, it works with leading enterprises, financial institutions, and governments to prevent malicious use of AI-generated content.

  • Lead test analysis and collaborate with development teams to define deliverables and coverage.
  • Perform API testing, generate complex test data, and debug issues using application and system logs.
  • Maintain detailed test documentation, report results, and verify fixes while improving QA processes.

Software Mind develops solutions that make an impact for companies around the globe, building cross-functional engineering teams for tech giants and unicorns. Their culture values openness, respect, grit, and combining employment with enjoyment.

$70,000–$95,000/yr
Canada Latin America

  • Strengthen and modernize automated test suites across unit, integration, and end-to-end testing.
  • Build and evolve shared test frameworks, CI/CD pipelines, and quality gates.
  • Drive agentic quality tooling with AI-powered test generation, code review, and verification.

This partner company builds reliable software in an AI-driven development environment, focusing on quality engineering and developer empowerment. Its culture is collaborative and international, with continuous improvement and diverse perspectives.

US

  • Design, develop, and maintain automated test frameworks using TypeScript, Python, Pytest, and Playwright.
  • Collaborate with engineers and QA teams to define testing strategies and ensure comprehensive coverage.
  • Explore and leverage AI tools to improve test generation, defect prediction, and test optimization.

Zact is a fintech company building simpler expense and payment management systems that align spending employees with finance and accounting. It operates as a global company with teams across the US, Europe, and India, offering a fully remote, collaborative culture.

Europe South America

  • Design, develop, and maintain scalable automation frameworks using Playwright and TypeScript.
  • Develop and execute automated tests covering UI and API layers with CI/CD integration.
  • Leverage AI-assisted tools and collaborate in Scrum to enhance test creation and quality.

ELEKS is a software engineering company that delivers custom software solutions and technology consulting services to clients across industries. The company fosters a dynamic environment with low bureaucracy, offering close cooperation with customers and opportunities for competence development.