Qa Tester Jobs

Opportunity Overview: The Data Platform team at Cohere Health is building a scalable, intelligent data ecosystem to power analytics, reporting, and operational decision-making across the company. We are seeking a Business Analyst II to serve as the bridge between client enablement and business needs and technical execution. You’ll work closely with clients, stakeholders, product managers, and engineers to gather requirements, write user stories, shape data solutions, and help drive the development of high-quality data products. As a Business Analyst II, you are expected to work independently on moderately complex initiatives, provide clarity and structure to technical delivery, and contribute to the ongoing evolution of our processes and workflows. This role combines attention to detail, analytical thinking, and cross-functional collaboration. This role offers the opportunity to work in a dynamic, mission-driven environment with the chance to make a measurable impact on healthcare outcomes. The ideal candidate will be curious, detail-oriented, and comfortable navigating fast-paced, cross-functional work. What you’ll do: Partner with clients, the client delivery team, product development and stakeholders across the business to gather and document detailed business and data requirements Translate business needs into clear user stories, and supporting epics, collaborating with the Sr. Product Manager and engineers to ensure accuracy and alignment Perform data gap analyses and source-to-target mapping to support onboarding of new data sources Validate data outputs and support QA processes using SQL and other tools to ensure accuracy, consistency, and completeness Support data profiling and quality monitoring efforts, while maintaining awareness of data lineage and providing business context to ensure end-to-end data reliability. Serve as the point of contact for requirement clarification during project delivery, ensuring alignment across teams Take initiative to improve

About the role Chime is hiring a Director of Lifecycle Marketing Operations to build and run the operational engine behind everything we send to members: campaign execution, channel health and deliverability, the automation and platform layer, and the governance that keeps it all safe and high quality at scale. Most of that work is manual today. Your mandate is to make it faster, higher quality, and increasingly automated, with an agent-supported operation as the destination. You'll lead a growing execution team through an execution lead and a set of channel and platform specialists, and partner closely with MarTech, Growth Engineering, and the lifecycle strategy leads to turn strategy into live, high-quality messaging. This is a leadership role with real technical depth: you set the operational strategy and prioritize the work, and you go deep into the detail when it counts. In this role, you can expect to Own the Messaging Operations engine and set its operational strategy across campaign execution, channel health, deliverability, automation, and the platform layer — and own the metrics that say whether it's working: throughput, quality, speed to launch, deliverability, and channel health. Own the operational process end to end, from intake to launch: build, QA, deployment, and the standards that keep quality and speed high as volume grows. Drive the automation and AI-agent roadmap, taking the team from manual execution to supervising and governing automated workflows, and fold what you learn from experimentation into the wider Lifecycle roadmap. Own governance for everything that ships: channel standards, deliverability and compliance, and the QA model for automated and agent-driven sending, in a regulated environment where safe sending is non-negotiable. Own channel excellence across email, push, in-app, and SMS — health, analytics, opt-in/opt-out, and deliverability. Set the benchmarks the operation runs on, connect them to the business metrics leaders care abo

Job Overview Wargaming is looking for a Gameplay Engineer to work in the World of Warships Meta Team in our Belgrade office. The Meta Team develops and maintains long-term, player-facing systems, including meta-gameplay activities, player progression and property, combat missions, achievements, and statistics. The work spans the game client and supporting backend systems, focusing on meta-gameplay rather than moment-to-moment combat. Most feature and business logic is written in Python. We value clear thinking, the ability to understand unfamiliar systems, and a willingness to learn more than experience with any particular framework. You will join through a proven onboarding path and progressively take ownership of feature delivery in a large, established system. What will you do? Own features from requirements clarification and design through implementation, release, and maintenance Develop and maintain meta-gameplay features across client and backend systems Work with persistent state, asynchronous flows, and integrations Investigate bugs, state inconsistencies, and production issues Collaborate with game design, product, QA, production, and engineering teams What are we looking for? Practical software development experience, professional or through substantial self-directed projects Ability to understand and safely modify unfamiliar code Understanding of data modelling, stateful and asynchronous applications Ability to clarify requirements and communicate technical findings clearly Self-directed learning, curiosity, and strong communication skills Technical English for documentation, code, and comments Readiness to work in Belgrade, Serbia Technology stack Game server/client development: Python 2.7, proprietary pipelines Web development: Python 3.10+, asyncio What additional skills will help you stand out? Experience with FastAPI or Django Knowledge of Golang or C++ Understanding of frontend development with JavaScript/TypeScript Experience maintain

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Senior Staff Software Engineer – Test Automation Infrastructure (ZIA Core) to join our team. This is a hybrid (3 days per week in San Jose, CA office) role, reporting to the Sr Manager, Software Engineering, QA in the ZIA Engineering team. In this role you will own the architecture, development, and maintenance of a high-scale system test automation infrastructure for ZIA Core Datapath, a cloud security platform processing 400B+ transactions daily. You will build repeatable automation suites for L4-L7 technologies, validate cloud firewall and tunneling stacks, diagnose customer issues, and mentor engineers while driving continuous regression optimization. What you’ll do (Role Expectations) Collaborate with cross-functional teams during design, development, and maintenance of cloud-based software solutions Architect, design, develop, and maintain a scalable system test automation infrastructure for

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Senior Staff Software Development Engineer, ZIA Core Datapath to join our team. This is a hybrid (3 days per week in San Jose, CA office) role, reporting to the Sr Manager, Software Engineering, QA in the ZIA Engineering team. In this role you will own the architecture, development, and maintenance of a high-scale system test automation infrastructure for ZIA Core Datapath, a cloud security platform processing 400B+ transactions daily. You will build repeatable automation suites for L4-L7 technologies, validate cloud firewall and tunneling stacks, diagnose customer issues, and mentor engineers while driving continuous regression optimization. What you’ll do (Role Expectations) Collaborate with cross-functional teams during design, development, and maintenance of cloud-based software solutions Architect, design, develop, and maintain a scalable system test automation infrastructure for a cloud produ

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . Moderators are central to making Reddit’s communities thrive. We’re looking for a Senior Community Lifecycle Manager to build programs that educate, engage, and reactivate moderators, from creating a subreddit to growing an established community. Reddit’s Community Lifecycle function is continuing to evolve, giving you the opportunity to strengthen its technical foundation and shape how the team scales its programs. You’ll partner with lifecycle strategists who lead audience strategy, value propositions, and messaging, while owning the channels, systems, and campaign operations that bring that strategy to life. This is a hands-on individual contributor role. You’ll shape channel plans, build campaigns, and work through the data and technical details required to launch them across email, push notifications, and Reddit’s on-platform channels. What you’ll do Own channel strategy and end-to-end campaign execution, including building, QA, launch, measurement, and optimization Build email campaigns in HubSpot and push campaigns using Reddit’s first-party tools Improve the data, segmentation, automation, and dynamic content capabilities that power moderator communications Design experiments using treatment and control groups, then translate results into iterative test plans Partner with lifecycle strategists to bring audience, messaging, and community growth strategies to market Work with Product, Engineering, and Data Science to improve existing tools and develop new ways to reach moderators Monitor campaign performance and e

At Playlist, life's richest moments happen when people step away from screens to move, connect, explore, and play. We're building the definitive platform for intentional living, connecting people with inspiring experiences in fitness, wellness, and beyond. With popular brands like Mindbody and ClassPass, Playlist empowers businesses and individuals, making it effortless for aspirations to become actions. Join us in reshaping technology's role to foster meaningful, real-world connections. Mindbody equips wellness entrepreneurs with technology to support thriving businesses and create exceptional experiences. Innovation and curiosity drive our culture, connecting businesses and individuals through cutting-edge solutions. Join us if you're passionate about enhancing wellness through technology. The Role You’ll Play Build the secure, scalable systems that power Mindbody’s wellness platform—helping studios thrive and consumers stay connected to what moves them. Partner with Product, Design, and QA to bring features to life from ideation through deployment, always iterating with the end-user in mind. Design and develop backend services and APIs that are robust, maintainable, and user-friendly. Champion engineering excellence through practices like automated testing, thoughtful code reviews, and effective monitoring. Push for simplicity and eliminate unnecessary complexity, all while delivering reliable, high-quality software that delights users. Contribute to architecture decisions and help shape how microservices interact across a growing, service-oriented ecosystem. Lead with curiosity—seeking feedback, learning from diverse perspectives, and mentoring others along the way. Drive positive change, culture, and collaboration on a team that values autonomy and impact. Experience You Bring Proficiency in .NET Senior-level experience developing backend systems for large-scale platforms. Experience a

About Us: Future is building a personalized guidance system for lifelong health. We help people understand what to do next for their body, goals, and stage of life — then support them in turning those decisions into sustained behavior change. By combining AI, human expertise, personal health data, and accountability, Future helps members improve performance today while building the resilience, capacity, and healthspan they need for decades to come. About the Role As a Health Coach Manager, you’ll lead a team of Board Certified Health Coaches while helping define and scale the future of Future’s Health Coaching experience. This role combines people leadership, operational excellence, and learning & development. You’ll be responsible for coaching a high-performing team, creating scalable training and quality programs, and partnering closely with Product, Clinical, and Operations to continuously improve the member experience. This is a hands-on leadership role for someone who has both managed Board Certified Health Coaches and has experience building learning programs, workshops, and coaching frameworks. What You’ll Do Lead & Develop Coaching Teams Lead, coach, and develop a team of Board Certified Health Coaches through regular 1:1s, QA reviews, and performance management. Uphold Coaching Standards & Quality Design and deliver onboarding, continuing education, workshops, and learning experiences that improve coaching quality. Develop SOPs, coaching frameworks, QA rubrics, and best practices to create a consistent, scalable member experience. Drive Operational Excellence Analyze coaching performance and member outcomes to identify trends and drive continuous improvement. Lead operational initiatives that improve coaching quality, efficiency, and member outcomes. Champion Cross-Functional Partnership Partner with Product, Clinical, Analytics, and Operations to shape the Health Coaching service offering and coach tooling. Mentor other leaders and contribute t

The mission of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It’s why we have a world-renowned newsroom that sends journalists to report on the ground from nearly 160 countries. It’s why we focus deeply on how our readers will experience our journalism, from print to audio to a world-class digital and app destination. And it’s why our business strategy centers on making journalism so good that it’s worth paying for. About the Role: Since 1851, The New York Times' mission has been to seek the truth and help people understand the world. Whether it's bringing new truths to light through reporting, finding the perfect side dish to pair with dinner, or challenging yourself with the Sunday crossword, our mobile apps bring this mission right to our subscribers' hands. Our iOS apps are progressive and innovative. Our teams advocate for the best approach to building apps and look to the future by participating in Early Access Programs. Our mobile teams sit at the intersection of our mission. We’re looking for iOS Engineers across several teams to help us take our apps to the next level. Some of the opportunities include: Build engaging features to improve the reader experience in our flagship News app Maximize subscriber value within our Growth Platform Apply the latest trends in native development to create engaging experiences on our Games team Help users discover and cook the world's best recipes on the Cooking team Build the foundational technologies that empower all mobile teams by joining the App Platforms team This is a hybrid role, based at our New York City headquarters, reporting to the Mobile Engineering Manager and collaborating with native iOS and Android engineers, QA, product, project, data, and design professionals. Responsibilities: Build and ship iOS features by enhancing existing code and creating new functionality from scratch Write clean, ma

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Team Lead - Quality Assurance, Support Excellence Quality Assurance is a vital leadership function within Customer Support, defining the operational standards for accurate, empathetic, and compliant merchant interactions. As our global footprint expands, Customer Support QA drives consistent quality across teams while establishing the strategy, vision, and operational frameworks necessary to elevate agent performance and merchant trust. Strategic AI integration is key to this transformation, moving QA from reactive audits to a continuous, AI-first model that scales across all support interactions. As the QA Team Lead for Customer Support, you will be part of our global Support Excellence organization, architect and execute an AI-first QA migration strategy from scratch, building evaluation models that directly improve core support metrics like CSAT, NPS, FCR, and TTR. This strategic leadership role directly manages a dedicated team of 2 QA Program Managers in Chicago, setting quality vision, defining success metrics, and embedding core evaluation dimensions, such as response accuracy, tone, empathy, issue resolution, and documentation into daily Support Operations. What You’ll Do Define, own, and execute the global Customer Support QA strategy and vision, leading the end-to-end migration from manual evaluation methods to an AI-first

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems. The Team An exciting opportunity to join a new team within the Software Operations group. The Build Engineering team is a new function within Software Infrastructure, which focuses on the overall process of building and integration of the Machine Learn ing S oftware S tack. You will work closely with the QA and development teams to get an understanding of how our ML SW stack is built, helping to ensure good build practices, and proving that the stack works together and is reproducible in secure, sandboxed environments. Responsibilities and Duties Developing our internal t

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems. The Team An exciting opportunity to join a new team within the Software Operations group. The Build Engineering team is a new function within Software Infrastructure, which focuses on the overall process of building and integration of the Machine Learn ing S oftware S tack. You will work closely with the QA and development teams to get an understanding of how our ML SW stack is built, helping to ensure good build practices, and proving that the stack works together and is reproducible in secure, sandboxed environments. Responsibilities and Duties Developing our internal t

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems. The Team An exciting opportunity to join a new team within the Software Operations group. The Build Engineering team is a new function within Software Infrastructure, which focuses on the overall process of building and integration of the Machine Learn ing S oftware S tack. You will work closely with the QA and development teams to get an understanding of how our ML SW stack is built, helping to ensure good build practices, and proving that the stack works together and is reproducible in secure, sandboxed environments. Responsibilities and Duties Developing our internal t

Job Description Role Summary The Managed Services Analyst role provides excellent customer service to both internal and external customers to assist with products or services provided by GHX. This role provides administrative process support for routine tasks. This individual will have a passion for customer service and performance excellence. In addition, this role will demonstrate excellent verbal and written communication, analytical, problem-solving, project management and coordination skills, as well as the ability to develop and maintain strong business relationships both internally and externally. This position requires effective time management skills, thorough attention to detail, ability to cross-train peers, and a high level of integrity. Required Skills Strong English language and comprehension skills with clear and effective verbal and written communication Ability to self-learn based on reviewing passed resolutions and feedback from team Ability to identify learning opportunities and self-educate where resources and opportunities are Ability review process and recognize inefficiencies and highlight it to leaders and partner in execution as required Ability to recognize problems, gather information, and escalate to leadership when Must be able to follow documented process and detail Strong accountability and integrity due to sensitive nature of information Strong customer support Grow and adapt to changing guidelines or Prioritize, multitask, and carry out projects correctly in a timely Proactively work with limited direction and/or Demonstrate the ability to exercise independent judgment and Internet savvy and computer literacy with proficiency in all Microsoft Office applications Preferably exposed to Salesforce environment for case handling. Roles & Responsibilities Provide support for external customers via email for assistance with questions, education and resolution of problems. Handle daily case work while meeting predetermined KPI and QA Acc

Perplexity is looking for experienced Generalist Software Engineers to join our Perplexity and Comet application teams. Our team is reshaping knowledge work through our high-impact desktop and Comet apps. The ideal candidate should have strong programming skills and multiple years of experience shipping high-quality, production software. Our stack spans several different skillsets, including Rust, Kotlin, Swift, Typescript, Chromium and Perplexity’s core AI stack. We have found that our strongest engineers are capable of working across multiple codebases and ramping up quickly, and we expect the same high bar for candidates. Responsibilities Work closely with product teams to implement novel mobile experiences. Work closely with design teams to design fast and intuitive UI. Utilize Perplexity Computer and other Agentic coding tools to accelerate development. Collaborate with data science and machine learning teams to instrument, analyze, and improve the end-to-end experience. Work with infrastructure and QA teams on deployment processes, including testing, release, and monitoring. Requirements 4+ years industry experience Experience in shipping high-quality native applications Architecture experience in writing code understandable by both agents and humans Deep understanding of app performance Ability to own projects and surfaces, and to push them forward proactively