Posao Performance tester

 ...Participate in design and code reviews to understand the product thoroughly. Automate repetitive testing tasks to improve efficiency. Perform regression testing on new software builds. REQUIREMENTS ~ Bachelor's degree in Computer Science or a related field. ~3+ years... 

 ...resolution. What you'll be doing: Preparing and executing manual and automated tests for Jira tickets and new features; Performing regression testing to safeguard existing functionality; Reviewing failed automation tests, analyzing failures, and determining whether... 

 ...will work in close collaboration with traders, developers, engineers and whoever you find useful to improve the quality and delivery performance. Responsibilities Continuously improve manual testing coverage Continuously... 

 ...manual test plans and test cases for the Speechify Web app, ensuring strong functional coverage across core user flows and edge cases. Perform hands-on manual testing across browsers and devices to validate new features, bug fixes, and releases. Collaborate closely with... 

 ...and mobile testing ~ A strong automation-first mindset with a passion for eliminating repetitive manual testing. ~ Comfort with performing manual testing when automation is not available or appropriate. ~ Proven experience developing automated tests for SDK-based solutions... 

 ...lead the testing efforts to identify and resolve issues, optimize performance, ensure cross-browser compatibility, and verify the scalability...  ...the software development lifecycle. 2. Manual Testing Perform detailed manual testing on new features, functional flows, and... 

 ...and trusses. Collaborate with engineers to understand inspection findings and provide feedback to improve report quality. Perform peer reviews of reports within the team to maintain consistency and high standards. Draft or revise reports as needed to achieve... 

 ...IDEs. When runtime issues occur, they affect every developer relying on our products. This role exists to ensure JBR remains stable, performant, and reliable across platforms. You’ll take ownership of quality across JBR builds, working closely with the engineers building... 

 ...quality code and build testing platforms capable of validating performance, reliability, and scalability across applications serving millions...  ...give the team confidence that new code and infrastructure will perform reliably when deployed at scale. This role is ideal for an... 

 ...test plans for new features, covering functional, regression, edge cases, and end-to-end scenarios using Playwright and TypeScript. - Perform exploratory and risk-based testing to uncover issues that scripted tests miss. - Act as the first line of investigation for customer... 

 ...authorization and user/team directory — that every other Sysdig engineering team depends on - Build scalable, highly available, distributed and performant platform services used by multiple engineering teams - Build and maintain the cross-product capabilities the team owns, including... 

 ...Benefits That Matter Competitive compensation package Annual performance-based bonus Private Health Insurance Employee Stock...  ...regression testing, and support User Acceptance Testing (UAT) Perform solution handovers and conduct end-user training What Makes... 

 ...technologies, such as WebRTC, streaming STT/TTS or low-latency voice pipelines. Why You’ll Love It Here Work with a Supportive, High-Performing Team – We believe in trust, autonomy, and working with bright, passionate individuals who drive real impact. A Truly... 

 ...Rings Protection Model in cloud development ~ Proven experience building and operating distributed, high-load systems, including performance profiling, optimisation, load testing, and stress testing ~ Strong ability to solve complex technical challenges that differ from... 

 ...APIs with explicit focus on versioning, backward compatibility, and developer experience for other JetBrains teams. - Improve system performance and reliability under continuous production load while decommissioning legacy subsystems. - Write integration tests against real... 

 ...implementation, testing, and support Develop capabilities leveraging Copilot Studio Troubleshoot and resolve technical issues Contribute to performance optimization and maintainability improvements Work within Agile delivery teams 3+ years of Dynamics 365 CE or Power Platform... 

 ...services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs. About the Role Our client is a Swiss technology company... 

 ...maintainable distributed systems. Lead code reviews and maintain high engineering standards across the team. Improve system performance, reliability, observability, and scalability. Identify technical risks, bottlenecks, and areas for improvement. Mentor Software... 

 ...automated tests and frameworks to address functional, regression, performance, load testing, and other quality aspects, driving their...  ...the capability to develop and maintain automated test suites, perform test data manipulation, and guide others in these practices.... 

 ...maintain services using Node.js, TypeScript, and NestJS. Work with PostgreSQL, Redis, and message queues. Identify and solve performance, scalability, and reliability issues. Ensure data consistency and reliability of financially critical systems. Conduct code... 

 ...office, 2 days remote)   The Opportunity: Our client is a fast-growing technology company focused on building and operating high-performance digital platforms at scale. Their multidisciplinary team brings together professionals across engineering, design, QA, DevOps and... 

 ...design principles, patterns, and best practices Connect applications to back-end services using RESTful APIs Enhance application performance, focusing on memory, CPU, GPU, and battery optimization Implement and manage offline databases like Room to ensure data... 

 ...an iOS Software Engineer, you will own the native client experience, shaping how intelligent, data-driven features feel, respond, and perform in users’ hands. This is a core engineering role where interactive AI capabilities are central to the product ecosystem, demanding... 

 ...services and APIs. Investigate production issues by analyzing application behavior, logs, and system performance to identify root causes. Provide continuous support, maintenance, and enhancements for existing applications... 

Who we are looking for ~5+ Experience working as a quality assurance engineer with developers, ux designers, business analysts during whole software development lifecycle; ~ Experience in writing test cases, testing scenarios, acceptance criteria; ~ Design, develop, and...

 ...future. Acumatica is more than just a product—we are a community of partners, customers, and creators committed to elevating business performance. Our ecosystem is driven by collaboration, merging leading technology and real-world insights to put organizations control of their... 

 ...testing and implementation of VTS features  Maintaining and improvement code base  Help in troubleshooting and resolving defects  Performance optimisation and code testing  Transfer your knowledge and experience to others in the team and help securing knowledge in our... 

If you want to build and own the automated testing platform that powers a core piece of developer infrastructure, this is for you. You will focus on writing high-impact code, removing engineering friction, and setting the technical direction for quality on TeamCity. About JetBrains...

 ...partners, customers, and creators committed to elevating business performance. Our ecosystem is driven by collaboration, merging leading...  ...elegant and efficient” – things that are robust, scalable, and that perform well Your personal software practices ensure you deliver... 

 ...charge of development streams for Dynamics 365 CE solutions Make key technical design decisions and determine implementation strategies Perform code reviews and provide mentorship to engineers Architect integrations, APIs, plugins, and Azure-based extensions Develop AI-powered...