Top Tech Jobs & Startup Jobs in Chennai

Freelance French linguists and copy editors translate, edit, and post-edit machine translations from English to French across marketing, UI, product, support, informational, and legal content. The role requires high-quality, deadline-driven work, CAT tool experience, excellent French and English proficiency, responsiveness, reliability, and openness to feedback. The position is remote, ongoing, independent contract work with an expected volume exceeding 5,000 words weekly.

Join Welo Data’s Hungarian contributor network for flexible, remote AI data projects. Depending on project needs, contributors may annotate text, images, or audio; evaluate search results, advertisements, or chatbot responses; create and test prompts for large language models; and assess cultural and linguistic accuracy. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation.

Create challenging expert-level questions about Brazilian sports, write ideal answers in Brazilian Portuguese, and break responses into cited facts with sources and relevance. Work supports training data for AI systems. This is a remote, flexible freelance engagement requiring approximately 60 hours over two months, with contributors using consumer-grade LLMs and search for research support and prompt difficulty calibration.

Reviews, localizes, fact-checks, translates, and adapts football-related content from US English into European Portuguese. Conducts market-specific research, follows style and terminology guidelines, evaluates localization quality, and provides feedback on written content. Requires strong football knowledge, native European Portuguese fluency, excellent English comprehension and writing, proofreading and editing skills, translation/localization experience, technological proficiency, and a licensed version of Microsoft Office.

Localize, translate, adapt, fact-check, and quality-control football content from US English into Italian. Research market-specific terminology and trends, follow style guidelines, provide written feedback, and ensure content resonates with Italian football audiences. The role requires native-level Italian, excellent English grammar, strong editing and creative-writing skills, extensive football knowledge, and proficiency with computers, mobile devices, spreadsheets, and MS Office.

Reviews, localizes, fact-checks, translates, and adapts football-related content from US English into Polish. Conducts market research, follows style and terminology guidelines, evaluates localized content, and provides written feedback. The role requires native-level Polish, excellent English grammar, strong sports knowledge, and experience in linguistics, translation, localization, journalism, copywriting, or editing.

Designs and maintains automated API and middleware test suites for gRPC-Web, Proto3, HTTP/2, JSON-RPC, and REST services. Inspects browser-generated network traffic using proxy tools and DevTools, reconstructs schemas and request behavior, produces sanitized HAR evidence, and develops controlled API replay scripts. Tests serialization, encoding, authentication, headers, routing identifiers, and malformed requests while collaborating with backend engineers on contracts and edge cases.

Test distributed backend systems supporting account provisioning and onboarding. Execute approved API replay, tampering, fuzzing, boundary-validation, and failure-mode scenarios in staging; analyze request/response behavior, latency, persistence, relational integrity, and lifecycle state changes. Capture structured evidence, correlate API and middleware results, document defects, support fix validation, and maintain traceability for audits and incident reviews.

Own frontend-to-middleware quality assurance for a multi-step onboarding workflow. Design exploratory, boundary, and equivalence-partitioned tests; validate workflow state transitions, decision forks, personas, and submission behavior. Triage defects, coordinate with developers on root causes and fixes, mentor junior testers, document coverage, and maintain a validated frontend state-model evidence package for middleware handoff.

Lead end-to-end QA governance across frontend, middleware, and backend layers. Establish testing standards, quality gates, evidence requirements, and review processes; oversee API contract testing, entity-relationship data modeling, test architecture, and coverage strategies. Coordinate QA teams, resolve cross-layer dependencies, assess technical evidence, identify gaps, and prepare traceable evidence packages and stakeholder readouts. Serve as the escalation point for technical discrepancies and quality issues.