Discover Top Developer Profiles
Our directory at Upstaff.com showcases a talented group of developers, each bringing a wealth of expertise to the table.
- With profiles highlighting skills in IT development, AI, design, sales, marketing, admin, and customer support, our developers stand out for their rigorous vetting and diverse technical proficiencies. Ranging from seasoned experts with over a decade of experience to skilled mid-level professionals, they excel in languages like JavaScript, Python, and React, tackling complex projects with precision.
- Hailing from various regions, including Europe, LatAm, Israel, and the United States, our developers offer a global perspective, ensuring adaptability and high-quality work across industries.
Each profile reflects a commitment to excellence, validated through thorough technical assessments and communication evaluations, making them reliable partners for any project.
- More that 7+ years of professional expertise in the Information Technologies (IT) industry - Technical Lead of QA department - Experience in teaching and team leading - Experience in negotiation and communication with customer - Clear understanding of SDLC and testing process: Agile (Scrum, Kanban), Non-agile (Waterfall, V-model) - Practical experience in Agile/Scrum development process - Strong experience in working with test documentation (Test-plan, checklist, test-case, test-report etc.) - Good knowledge of different testing methods, techniques and types - Proficient with defect tracking and test management tools - Strong experience in testing of multiple iOS and Android-based smartphones and tablets - Ability to work independently, analytical mindset - Responsive Design testing experience - Upper-Intermediate English. - Availability starting from ASAP
- 8 years of experience in Quality Assurance; - Strong understanding of SDLC and testing methodologies; - Strong experience in testing web and mobile applications; - Daily Scrum activities (stand-ups, meetings, planning, work estimation, decision making); - Strong experience in maintaining and updating test documentation (test cases, checklists, test plan, mind map); - Providing test results reports on a daily/weekly basis; - Conducting internal trainings for QA team, have experience in mentoring, performance reviews; - Experience in Scrum Master responsibilities. - Upper-Intermediate English. - Availability starting from 01/10/2023
- Experience more than 15+ of professional Software Development and Automation Testing - Tech Lead of QA department, enormous experience in mentoring; - Participation in testing of software applications for a range of business domains; - Experience in testing of different projects for different OS and Application Servers; - Experience with Java, Python automated testing; - Experience with Relational databases and ORM technology; - Experience in writing testing documents (test plans, test cases, etc.); - Experience in common testing techniques including black box, functional, smoke, load, performance, regression, GUI, usability, scenario, etc.; - Good communication skills, ability to learn new software and processes quickly and efficiently. - Upper-Intermediate English - Availability starting from ASAP
- Worked on leading positions with central high street banks/fin-tech firms like BAML-UK, ICBC-Standard Bank-UK, Fidelity, and Prudential. - Worked in Major Asset Classes like Commodities, Money Market, Equities, Equities Derivatives, Risk-IT, Market Operation, Financial Markets, Fixed Income - Domain Knowledge: Banking, FX, Asset allocation, Fixed Income, Regulatory reporting MiFID, Treasury, Insurance, Annuities, Mutual Funds, Retirement Services, Finance, ERP, CRM, Security, Networking, Gaming - 15+ years of commercial experience with Java and 5+ years of commercial experience automating with Appium. First experience in the banking sector was acquired in 1999. Since the beginning of 2000, has working experience in banking and finance. - A delivery-focused hands-on expert test professional with over 20 years of solid experience in providing test solutions to multi-million-dollar projects with an emphasis on automation and CI. - Certified Agile Scrum Practitioner - ISEB / ISTQB Certified Software Test Professional - Fluent English
- 15+ years of experience in IT - 3 years of commercial experience in banking (Dutch and Finnish banks) - 7 years of commercial experience with Java and four years of commercial experience with Appium - Leading experience of 8 QA Engineers - Upper intermediate English
- 9 years of experience in Systems and Software Testing in various capacities of Web and Mobile applications. - Domains and Software products included Customer Relationship Management (CRM), E-commerce, Financial Services, ERP and Mobile testing (iOS and Android apps). - Work experience in Agile (Scrum / Kanban), TDD / BDD, V-model, Waterfall methodologies. Mainly Agile methodology activities are included with sprint planning, review, retrospective and backlog grooming.
- 4+ years of commercial experience as a QA - Good knowledge of software testing; - Experience in testing mobile applications (iOS and Android platforms) and web applications; - Knowledge of the main types of testing; - Experience in writing bug reports; - Experience in creating test cases and checklists; - Knowledge of the bug life cycle; - Understanding the structure and work of the client-server application; - Intermediate English
- Highly-motivated and pro-active QA engineer with 4+ years of experience in web testing. - Upper-Intermediate English. - Available ASAP
- 8+ years of working experience in software testing and quality assurance - Led QA guild (6 resources) and championed App release, Release sign-off, bug triage duty, and QA Onboarding process - Experience in performance testing (Load, Soak, Stress, etc) and producing metrics using the K6 framework and Datadog - Strong understanding of Agile/Kanban software development methodologies and testing life cycle - Key strengths in functional and non-functional testing across multiple platforms such as web, mobile (iOS, Android), and API Services - Experience in web and mobile automation testing and designing the required framework using Detox, XCUI, Espresso, Cypress, Selenium etc. - Familiarity with Database management systems such MySQL, PostgreSQL and MongoDB - Familiarity with DevOps practices and CI/CD pipeline - Advanced English
- 5+ years of professional experience. - Automation testing with JavaScript, Cypress and SeleniumIDE. - Bug’s life cycle, roles and activities in project team, positive/negative tests, smoke-testing, GUI, cross-browser, compatibility, black-box, gray-box, functional, non- functional, regression testing. Experience in manual mobile application testing on IOS and Android operating systems. - Performance testing (load and stress) using JMeter. - Creation of test plans, test cases, test suite, checklists, bug reports. - Knowledge of Test Design technics. - Understanding of SDLC, methodologies and the difference between types of testing. - Upper-Intermediate English. - Available ASAP
- 3+ years of experience in QA - Web, desktop and mobile applications testing, software testing on iOS and Android devices. - Intermediate English - Available ASAP
- 5+ years of Software Test Automation Engineer of diverse experience as AQA in Agile projects - Has mobile device testing experience both native (XCTest, Espresso) and with Appium. - Upper-intermediate English - Available ASAP
• Bug’s life cycle, roles and activities in project team, positive/negative tests, smoke-testing, GUI, cross-browser(Internet Explorer; Mozilla Firefox; Safari; Opera; Google Chrome; Edge; Yandex Browser), compatibility, black-box, gray-box, functional, non- functional, regression testing, UI automation testing using Selenium IDE, Experience in manual mobile application testing on IOS and Android operating systems. • Knowledge of MS Dynamics 365. • Creation of test plans, test cases, test suite, checklists, bug reports. • Knowledge of Test Design technics. • Understanding of SDLC, methodologies and the difference between types of testing. • English Intermediate. • Available Full-time. • Ready to start next week. • No scheduled vacations within next 3 months.
- 6 years of experience in the IT industry - Automation testing with Java and Selenium + TestNG Framework, Python, C# - Fluent English and French - Available ASAP
- Over 4 years of knowledgeable Test Automation Professional experience with several skills sets and Testing Applications (Both Manual and Automation testing). - Upper-intermediate English. - Available ASAP.
- Highly motivated manual QA tester with over 1,5 year of experience with safety-critical systems. - Quality Assurance: Functional & Non-functional testing, SDLC, GitFlow, Mobile testing, Test design - Upper-intermediate English. - Native Bulgarian - Available ASAP.
- 11+ years of experience in IT - A proven QA leader in manual and automation and strong Agile/DevOps follower. - Upper-intermediate English. - Available ASAP.
- Cross functional communication skills and experience more than 6 years in the system, UI/UX and automated testing. - Test automation scope development (UI and API level) - Test automation framework and scripts development - Test automation implementation within Continuous Integration process, Code review - Performance testing: load, stress, volume testing - Functional, integration, E2E, UI/UX testing - API testing - Web and mobile applications testing - Test documentation expert creation: test cases, test plans, Traceability Matrix, QA plans, bug reports, test reports - Expert QA/TA LOE estimation - Requirements and specification analysis - Intermediate English. - Available ASAP
- Automated software testing expert with over 8 years of experience, Team Lead Experience. - Developed in-house frameworks for test automation as well as implemented various test automation frameworks for the customers. - His test automation experience includes Java and JavaScript stack combined with the most efficient frameworks such as Webdriver, WebdriverIO, Protractor. - Functional, regression, sanity, integration, usability, E2E testing, back-end testing and data validation using SQL - Solid experience in test cases design, test cases management, test reporting, and planning - Expert QA/TA LOE estimation - Substantial testing experience in Agile and Waterfall projects - Test automation scope identification - Test automation framework and scripts development - Test automation implementation within the Continuous Integration process - Expert code review, Performance testing - Intermediate English. - Available ASAP
- Hardworking Software Developer In Test offering 5+ years of experience and expertise necessary to take on dynamic and complex software systems. Talented in developing comprehensive approaches. Has strong background in both manual and automation testing. Accurate SDET Engineer skilled at designing rapid and impactful diagnostic and testing frameworks. Dogged tracker of bugs, defects, and performance bottlenecks. Has developed rigorous validation frameworks producing exceptional final products which help to bring high-quality products to market. - Intermediate+ English. - Start ASAP
- 7+ years experience as Automation QA Engineer. - Experience working with Python, Java, Ruby, and JavaScript; - Deep understanding of Selenide, Selenium Webdriver, Cucumber, Postman, and Cypress; - Good knowledge of API testing, Test Cases, and Test Plan; - Strong communications skills, team-leader player, leads a discussion player and resolves problems of any nature. - Abilities working with Confluence; - Implementation of dashboards with graphs for all processes; - Upper-Intermediate English. - Start ASAP
- Having 9.4 years in the Testing domain which includes both Automation and Manual testing on web-based and mobile-based applications using Serenity, BDD Cucumber, selenium web driver, MySql, and java. - Has Manual testing experience, well versed with the SDLC/STLC. Experience in Writing/Execution of Test cases and Expertise in Functional, Integration, and System Testing. Also, has a good working knowledge of Smoke, Regression & Ad-hoc testing. - Upper-Intermediate English. - Location - Poland - Start ASAP
- Junior QA Engineer, work with Jira, Postman, create checklists and testcases. - Intermediate English. - Available: ASAP
- Having 11 years in the Testing domain which includes both Automation and Manual testing. - Has Manual testing experience. Has experience as LEAD SQA and SQA MENTOR - Upper-Intermediate English. - Location - Spain - Start ASAP
- 15+ years of experience in IT - Knowledge of System Administration of the hardware and software levels, networks,operating systems of different types of OSes - Windows family, Linux RPM/Debian based and *BSD. - Knowledge and experience with Amazon Web Services (AWS). Specialties: Dev-Ops, System administration, networks administrating, application support, user support, development support, infrastructure support, release management, configuration management. - Upper-intermediate English. - Available ASAP
• Software engineer with 3+ years experience testing web/mobile apps • Certified Tester ISTQB Foundation Level. • Functional, Manual, UI/UX, Performance testing, planning, estimation, investigation, writing tests, support of existing. • Intermediate English. • Available Full-time. • Ready to start in one week.
- Available ASAP - Intermediate English
- 6-month experience in testing web/mobile apps - Experience in next stages of the life cycle of testing of business applications. Functional, Manual, UI/UX, Performance testing, planning, investigation, writing tests, support of existing tests - Pre-Intermediate English - Available ASAP
- 3.5+ Years of software testing experience - WEB UI Automated Testing - API Automated Testing (SOAP / RESTful / WebSocket ) - Software Development Engineer in Test / Quality Assurance / CI&CD starter. - Intermediate English - Available ASAP
-11+ years of experience in the IT industry as QA Engineer - Upper-Intermediate English - Available ASAP
- Automation QA engineer with 5+ years of experience - Writing automated tests on C# (Selenium WebDriver) - Upper-intermediate English - Available ASAP