Software Testing Jobs

I’m putting our call-center CRM through a full health check and need an experienced tester to lead the effort from test-plan design right through to final sign-off. The focus is on the areas that matter most to day-to-day agents—call handling, secure customer data flow, and the reports managers rely on. You will study the admin too and let us know what needs to be fixed asap It is powered by twilio so you need to have a full understanding of how twilio works

[Momo Payment Test Guide - Updated] [IMPORTANT: MUST READ] Target: This test is strictly for Vietnamese locals currently residing in Vietnam. Mandatory Action: You MUST complete a real payment of 10,000 VND. Since this is a payment gateway integration test, it is only considered "Complete" when the funds are successfully deducted and our server receives the "Success" signal. Compensation: The 10,000 VND will be fully reimbursed as a bonus upon task completion. 1. Environment Setup Log in: Device: Mobile (Smartphone) with Momo App installed. 2. Test Steps Go to Wallet > Local Payment > Select Momo. Enter the amount: 10,000 VND. Click [Pay] and complete the transaction through your Momo app. 3. Verification Items (Required Deliverables) Full Process: Yo...

Formally contracted by PT Akademi Mantap Jiwa (Mantappu Academy) – a leading educational platform in Indonesia founded by Jerome Polin – to develop and maintain a critical Discord bot system during their national exam preparation program (SNBT). This project was governed by a full legal agreement, including an NDA and a Service Provision Contract. Scope of Work & Achievements: Custom Bot Development: Engineered an automated role assignment system that verifies users via unique email tokens, ensuring only registered students access private channels. This eliminated manual admin workload and strengthened server security during high-traffic periods. Long-Term Maintenance (3+ months): Provided dedicated technical support and troubleshooting from Jan to Apr 2026 under a defin...

My React-based application builds successfully, installs on Android, but the moment I tap the icon it shuts down without showing any error screen. The problem is specific to Android; the same APK never reaches the splash screen and there are no visible error messages—just an instant close. I need a developer who can: • pull the relevant crash or logcat output, • pinpoint the underlying cause in the current React / React Native build configuration, Gradle settings, native modules, or JS code, • apply the necessary code or build-pipeline fix, and • hand back a signed release APK (or AAB) that opens reliably on the device along with concise notes on what was changed. Acceptance will be a working APK that launches and runs past the initial screen on a real A...

I’m running a project on Hostinger’s Horizon platform and every API call is currently failing with a “data retrieval error.” The issue isn’t limited to a single route—every endpoint I test returns the same response. All requests are authenticated with an API key, so it’s not OAuth or a basic-auth problem. Here’s what I need: • Diagnose why the Horizon API refuses to return data when an API-key header is supplied. • Implement and test a clean fix—whether that’s correcting headers, adjusting CORS, rewriting routes, or updating server-side settings—until each endpoint delivers the expected JSON response. • Provide a concise report of the root cause and the steps you took so I can reproduce or roll back if n...

I have developed a mobile Android application and I need help completing the Google Play Console closed testing requirement before publishing the app on the Google Play Store. I am looking for freelancers who can: * Join the closed testing program * Install and test the application on real Android devices * Keep the app installed for the required testing period * Provide basic feedback and screenshots if needed * Help meet Google Play testing requirements for production release Requirements: * Must have an Android device * Must have a valid Google account / Gmail * Experience with Android app testing is preferred Please include: * Number of testers you can provide * Android device models available * Your experience with Google Play closed testing This is a simple task and I am looki...

**Role: Optical Test Engineer – AR/VR/MR Systems** **Location:** Weifang, Shandong Province, China **Work Mode:** On-site **Open Positions:** 2 **Compensation:** Up to RMB 35,000/month + additional benefits as per company policy ### Job Overview We are seeking a highly skilled **Optical Test Engineer** to support the development and characterization of advanced optical components used in next-generation **AR/VR/MR systems**. The ideal candidate will possess strong expertise in optical metrology, LED/display technologies, interferometry, and optical performance evaluation. ### Key Responsibilities * Characterize surface roughness and geometry profiles of optical components such as lenses and films * Evaluate color profiles and spectral responses of displays, lenses, and optical a...

I run a data-rich learning management system that prepares students for judiciary exams. The platform is currently hosted on Lovable Cloud and was built with the Lovable framework. Before we open the doors to paying users, I need a thorough security and stability sweep, a clean migration to Hostinger, and a seamless Stripe checkout flow. Security audit • Focus first on user authentication: session handling, password policies, token expiration, brute-force prevention, and any other weak spots you uncover. • Document every finding, rate its severity, and propose concrete fixes. I will need a concise technical report plus an executive summary I can share with non-technical stakeholders. Bug fixing & hardening Apply the agreed-upon fixes, retest, and confirm that previous...

The desktop application I maintain crashes or freezes every single time it starts, before any user interaction is even possible. I can supply the full source code, build environment details, crash logs, and a brief screen recording that reproduces the fault. A proper solution means isolating the root cause—whether that turns out to be an unhandled exception, corrupted dependency, or version conflict—patching it, and handing back a stable build. Any debugger is fine (Visual Studio, WinDbg, etc.); what matters is reliable results that work on Windows 10 and 11. Deliverables • Updated source code that compiles cleanly with the crash resolved • Verified executable or installer for final testing • Concise change log explaining what was fixed and why I can p...

Automation Test Engineer Experience: 1+ Year Contract Duration: 3 Months Start: Immediate Employment Type: Contract Location : Eranakulam, Kerala Job Description: Muziris Softech is looking for an Automation Test Engineer with at least 1 year of experience to support short-term automation needs. The ideal candidate should be comfortable working with UI automation and building test workflows using an existing automation framework. Responsibilities: Understand application UI and business workflows Develop and maintain automated test scripts using Playwright and Python Identify UI elements and create reliable object locators Build and enhance automation workflows based on business use cases Work within an existing test automation framework Execute tests and report defects clearly R...

I have a web application that now needs a solid, maintainable Playwright test suite. Before any scripts are written, I’d like you to review the current repo, identify gaps in testability, and outline a practical structure for end-to-end automated testing. My immediate requirement is reliable coverage on Chrome; once that is in place we can consider extending the same suite to Firefox or Safari, but those are not in scope for this first milestone. Here’s what I need from you: • Project analysis: walk through the codebase, flag any blockers or quick wins that will influence Playwright implementation. • Environment setup: configure Playwright, TypeScript (if you prefer), test runner, and reporting so that a new developer can clone, install, and run npm test wit...

Project Title: Rule‑Based PDF Text Extractor & Summariser Web Application Short Description: A lightweight web application where users upload a PDF, the system extracts the text, identifies key terms using rule‑based keyword frequency, and generates a simple summary (no AI/ML). Core Features (Deliverables): Upload PDF (max 10MB) Extract text accurately Keyword extraction (frequency‑based) Rule‑based summary (e.g., top sentences containing highest‑frequency keywords) Highlight keywords in extracted text Download summary as TXT Clean UI, responsive Delivered as a ZIP + hosted demo link Technology (freelancer decides): JavaScript / Python / PHP , PyPDF2, pdfminer, or similar libraries

My office PCs have begun crashing unpredictably and I can’t determine whether the problem lies in one application or several. I need an experienced technician to dig into the logs, replicate the failure, trace the root cause and apply a reliable fix so the machines run smoothly again. Scope of work • Gather crash reports, event-viewer logs and any minidumps I supply (or that you pull remotely). • Isolate the faulty process, driver or configuration that is triggering the crashes—whether it is a single program or a chain reaction between several. • Implement corrective actions: patch, reinstall, re-configure, or roll-back as appropriate, then stress-test to verify stability. • Document what you found and the exact steps you took so I can keep a clear ...

I need a brand-new macOS desktop application built from the ground up. All I have today is the concept and a set of rough wireframes; everything else—from selecting the right Cocoa frameworks to shipping a signed, notarised DMG—still has to be done. The job covers the full development cycle: architecture, UI implementation, feature coding, testing on both Apple-Silicon and Intel machines, code signing, sandboxing, and packaging for distribution through a simple installer. Swift + SwiftUI is my preferred stack, though Objective-C and AppKit are fine if they serve the solution better. Please use Xcode and manage the project in Git so I can track progress and review commits. I will supply the detailed user flow, artwork, and any third-party API keys as soon as we begin. Throug...

We are preparing for a major rollout of , an automated content engine for landing pages and personalized videos. We need a sharp-eyed manual tester to help us verify our automated workflows and ensure the app is 100% production-ready. Phase 1: The Trial (Immediate Start)We will start with a paid 4-hour trial task. DO NOT bid more than 20 AUD for 4 hours. Yuu can bid less. You will be asked to: Perform a "Happy Path" test on our onboarding flow. Identify at least one critical or visual bug. Provide a short summary of your testing approach. Your Responsibilities (If Selected After Trial) Set Up Test Scenarios: Help us draft and document manual test cases for daily page generation. Manual Functional Testing: Thoroughly test the 6-digit OTP login, CSV data imports, and video rend...

We are preparing for a major rollout of , an automated content engine for landing pages and personalized videos. We need a sharp-eyed manual tester to help us verify our automated workflows and ensure the app is 100% production-ready. Phase 1: The Trial (Immediate Start)We will start with a paid 2-hour trial task. You will be asked to: Perform a "Happy Path" test on our onboarding flow. Identify at least one critical or visual bug. Provide a short summary of your testing approach. Your Responsibilities (If Selected After Trial) Set Up Test Scenarios: Help us draft and document manual test cases for daily page generation. Manual Functional Testing: Thoroughly test the 6-digit OTP login, CSV data imports, and video rendering. Cross-Device Verification: Perform compre...

****Only Freelancers.. NO Agencies**** I need an experienced automation engineer to build and maintain a robust Playwright test suite written in JavaScript / TypeScript. The first priority is safeguarding core functionality, so every script you create must clearly prove that the application behaves as expected. Scope of work • Design and implement end-to-end and integration tests that exercise both the user interface and the exposed API endpoints. • Wire the suite into our Bitbucket pipeline so the tests execute automatically on the daily schedule we follow; once that is stable, we can discuss moving toward per-commit runs. • Extend or refactor our existing framework so it is easy for other developers to add new cases, with sensible page-object patterns, reusable fix...

My Android app is already about 80 % complete, written entirely in Kotlin, and I now need an experienced developer who can jump straight into a mature code-base without slowing down the momentum. The remaining work focuses on the in-app purchase flow, final bug squashing, and polishing the subscription experience. The payment gateway I have chosen is Google Play Store Billing (not PayPal, Stripe, or Square), so you must be comfortable with the latest Google Play Billing Library, its test environment, and Play Console configuration. Here is what still needs doing: • Payment integration – wire in Google Play Billing for one-time purchases and subscriptions, make sure acknowledgements and server-side verification are handled. • Bug resolution – there are a handfu...

I’m ready to put real capital behind an already-profitable, fully automated trading bot. The market isn’t important to me—crypto, stocks, forex, or a cross-asset strategy are all welcome—as long as the live results are positive and repeatable. My goal is to stay completely hands-off once the system is running, so your solution should handle signal generation, execution, position sizing, and risk management without daily input from my side. I’m offering a straightforward profit-sharing arrangement: deploy the bot on my account, let it trade, and we’ll split the gains at an agreed percentage. Because of that structure, I need solid proof that the strategy works. When you message me, focus on your experience building or running similar bots and provide ver...

We have the version 1 of the app here → This contract is about taking version 1 code base and build version 2. Version 2 design of the app can be found here → Version 2 is not only design change but also engineering and feature changes. From a performance standpoint version 1 its slow - clunky - buggy - does not look anywhere close to top performers like Lucidchart or Miro - We want our version 2 tool also to match the popular tools from a performance standpoint. We want to the tool to work on even a low configuration windows laptop. We want our whiteboard to be exported and imported using our own propriety format. We want our screenshot to be exported and imported using our own propriety format. Similar to how word doc can be saved and reopened and edited we want th...

My ecommerce site is about 70 % finished on the Lovable platform and now needs a skilled developer to bring it to launch-ready status. The core of the job is to tidy up and finalise the user experience. At the moment several customer journeys stall or break: checkout, user registration, product browsing and even the payment portal all need clean, reliable flows. I can walk you through the current codebase and show exactly where each choke-point occurs. Beyond fixes, a handful of features are still missing. Customers must be able to delete their profile, I’d like a simple but solid user-reviews module in place and other features before we go live. Finally, the payment gateway needs wiring in; once that link is solid, a round of QA across desktop and mobile should close things ou...

I need a sharp-eyed manual tester to run our new REST API through its paces in Postman and confirm that it works exactly as designed. Your mission is pure functional testing—no load or regression work this time—so the goal is to prove that every call in the collection behaves correctly and fails gracefully when it should. Here’s what matters most to me: • Endpoint functionality: each URL must return the right status code and payload. • Data validation: responses must match the schema and respect field rules, including boundary values and required/optional attributes. • Error handling: bad inputs, missing tokens or malformed JSON should trigger the correct error codes and meaningful messages. You’ll get the Postman collection and enviornmen...

We are looking for someone who can own software quality while keeping our dev team running smoothly. Your main responsibility will be testing—both manual exploratory sessions and writing/maintaining automated suites (if required) across our web and mobile applications. Alongside that, I’ll lean on you to track sprint progress, chase down blockers, and keep clients in the loop with concise status updates. You will prepare detailed test plans, execute them, log and verify bugs, and expand our automation coverage using the tools you prefer (we currently touch Selenium, Cypress, and Appium but are open to alternatives). During each sprint you’ll coordinate daily with developers, update the project board, and compile a brief end-of-week report that I can forward to stakeholde...

We are looking for attentive and detail-focused freelancers to assist in testing a new health tracking application called HealthyPeople before its official launch. About the App HealthyPeople is a simple and modern platform created to help users track their daily activities, nutrition, and overall health in one place. Responsibilities Download and install the application (currently available for Windows only). Explore its main features, including the dashboard, activity tracking, and health-related tools. Assess usability, performance, and the overall experience. Provide a brief feedback report (5–10 sentences) describing your first impressions, any bugs or issues you notice, and suggestions for improvement. Requirements Basic understanding of apps and user interfaces. Strong atte...

We are looking for an experienced IQ/OQ documentation and QA/QMS specialist to prepare a complete CLIA-compliant documentation package for two laboratory instruments. Scope: Review existing calibration/testing documents Perform gap assessment Prepare IQ Protocol, Checklist & Report Prepare OQ Protocol, Acceptance Criteria & Report Create evidence traceability matrix Compile audit-ready calibration/service documentation Deliverables: Gap Assessment Summary IQ & OQ Documentation (Protocols + Reports) Traceability Matrix Final audit-ready documentation package Timeline: 4 Business Days (Strict Deadline) Requirements: Experience with IQ/OQ validation & CLIA compliance Knowledge of lab equipment qualification & QA/QMS systems Ability to deliver audit-ready documentati...

This project focuses on dissecting a PowerPC-based embedded bootloader in Ghidra so I can fully understand how execution begins and is passed on to the main application firmware. The spotlight is on the initialization sequence: I need a deep-dive that results in a clear, shareable flowchart outlining the exact step-by-step process, full function-call hierarchy, and all relevant register configurations that occur from POR through the jump to the application entry point. Beyond the early init path, I also want your analysis of the flashing routines, overall startup flow, security access checks, checksum or CRC logic, and the final hand-off mechanics. While code commenting and vulnerability hunting are welcome side benefits, the core deliverable is the comprehensive, visually organised flo...

I have an existing codebase written almost entirely in C that has started throwing errors and producing incorrect output. The immediate task is to track down the root causes, patch the faulty sections, and get the program running cleanly again. There are a couple of small Python helper scripts in the repo, but the real work is in the C sources, built with GCC on a Linux box. You’ll receive the full project tree, a crash log, and a list of scenarios where the results go wrong. Once you’ve isolated the problems, please refactor only what’s necessary, keeping the overall structure intact and documenting every change. Deliverables • Updated C source files with clear, in-line comments on each fix • A concise change-log explaining symptom, diagnosis, and solutio...

I'm seeking an experienced quality control developer to create a comprehensive solution that supports both automated and manual testing of our code. Essential functionalities include: - Bug Tracking: Efficiently identify and log bugs. - Performance Monitoring: Track app performance metrics. - Test Case Management: Organize and manage test cases. Ideal candidates will have: - Expertise in both automated and manual testing. - Experience with web and mobile application testing. - Strong background in software development and quality assurance. - Familiarity with bug tracking and performance monitoring tools. Please provide examples of similar projects you've completed.

I’ve just purchased a new laptop and need it ready for work as quickly as possible. The machine will run Windows, and I want it fully integrated with my Google Workspace account—mail, calendar, Drive, the works—so everything syncs smoothly the moment I sign in. Beyond the Workspace configuration, I also need two key software groups installed and verified: • Microsoft Office • Development Tools ai recommendations. Automated executive assistant Once you’ve completed the install, please apply best-practice security settings, make sure Windows is up to date, and confirm that all software launches without errors. I should be able to sit down, log in, and start working immediately—with no additional tweaking on my end. If that sounds straightforward f...

I need my existing manual regression checklist turned into a maintainable automation suite that exercises every key user journey across two fronts: the public-facing web app and its matching desktop client. Functional testing is the sole focus. For the web layer the suite must run reliably on Chrome, Firefox and Safari; for the desktop layer it should launch the Windows installer, drive the UI, and verify the same core workflows end-to-end. You are free to choose the stack—Selenium, Playwright, Cypress and similar frameworks are all acceptable for the browser work, while WinAppDriver, Winium or FlaUI suit the desktop portion—provided the final solution can be checked into Git and triggered from a CI job (GitHub Actions or comparable service). Deliverables • Source-c...

Project Description: We are looking for a reliable freelancer based in Cambodia to support mobile network testing using a Smart SIM card. The objective of this project is to test OTP (One-Time Password) delivery across various applications and communication channels, with a focus on real-world delivery performance and routing behavior. Requirements: - Android smartphone (Samsung preferred) - Active Smart Cambodia SIM card (personal SIM is acceptable) - Stable internet connection (WiFi or mobile data) - Ability to install an APK file and grant required permissions - Availability to keep the device active during the testing period Scope of Work: Install our Android application (APK will be provided) Grant required permissions, including: - SMS access - Notification access - Call and voi...

I need an expert who can plan, build, and run comprehensive load tests on our web application entirely with Apache JMeter. The focus is pure load testing; the exact pattern—whether stress, spike, or long-haul soak—can be decided once you have reviewed the system and traffic goals. Acceptance criteria • Reusable JMeter scripts (.jmx) with any supporting CSV or plug-in files • A step-by-step guide on how to replay the tests from a clean machine • A concise report summarising throughput, response-time distribution, error rates and clear recommendations for tuning If you have recent experience squeezing the best out of JMeter’s thread groups, listeners, and non-GUI mode execution, I’m ready to get started right away.

Here’s how I picture the collaboration: • You will run stand-ups, sprint planning, and retros, then dive straight into hands-on QA—building test plans, executing critical paths, • translate findings into clear action items for the dev team, oversee fixes, and verify that regressions stay closed. • Release readiness reports, burn-down oversight, and simple velocity metrics should flow from you without prompting, keeping non-technical stakeholders in the loop.

Looking for a senior freelancer to run stress tests on a high-traffic payment checkout system. Goal: simulate up to 80,000 users with concurrent orders and validate end-to-end stability. Tasks: - Design realistic load scenarios for checkout and payment flows - Simulate payment behaviors (success, declined, 3DS, timeouts) - Generate high concurrency with thousands of simultaneous requests - Identify bottlenecks across API, network, and payment provider - Validate idempotency and ensure no duplicate orders/payments - Test fallback and recovery flows (timeouts, retries, degraded network) - Analyze latency, error rates, and throughput under load - Validate behavior under sudden traffic spikes (burst load) - Deliver a clear report with issues, risks, and priorities - Suggest concrete improveme...

Türkçe Başlık: & Node.js Tabanlı Network Yönetim Uygulaması için Full-Stack Developer / QA ​İş Açıklaması: 14, TailwindCSS ve MySQL kullanılarak geliştirilen, ağ yönetimi ve sunucu izleme odaklı projemin profesyonel bir revizyondan geçirilmesi gerekiyor. Projenin ana iskeleti oluşturulmuş durumdadır; ancak sistemin production (yayına alım) öncesi stabilize edilmesi, hatalardan arındırılması ve performans optimizasyonunun yapılması gerekmektedir. ​Beklenen Görevler: ​Kod Analizi & Refactoring: Mevcut kod yapısının incelenmesi ve 14 standartlarına uygun hale getirilmesi. ​Hata Ayıklama (Bug Fixing): Terminal workspace, IP yönetimi ve log modüllerindeki olası mantık hatalarının giderilmesi. ​Stabilite & Performans:...