Remoto: Teletrabajo

1038 - Software Engineer (Observability Migration) · Sr · Remoto · LATAMDisclaimer – Must read: Commitment & Focus This role requires full‑time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full‑time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or working hours of this role.Disclaimer – Must read: Commitment & Focus This role requires full‑time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full‑time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or working hours of this role.About DarwoftDarwoft is a software factory that develops custom software solutions and provides IT staff augmentation services for international clients, primarily in the United States and Latin America. We partner with startups and high-growth companies to build high-impact digital products. Our culture is people-first, focused on technical quality, long-term relationships, and a collaborative mindset. We combine technical excellence with human proximity.Senior Software Engineer — Observability Migration | Contractor Global General InformationLocation: Remote (Global)Contract Type: ContractorIndustry / Project: Fintech / Conversational AI & InfrastructureTime Zone: Coordination with US / LATAM / Global teamsEnglish Level: Advanced (C1)About the RoleWe are seeking a Senior Software Engineer to support and execute a critical observability migration. In this role, you will lead the transition of our application and infrastructure telemetry from New Relic to a modern, OpenTelemetry (OTel) Collector-based architecture. You will be responsible for re‑instrumenting applications, updating infrastructure manifests, validating telemetry outputs, and ensuring seamless monitoring coverage across our high‑scale ecosystem without compromising operational visibility.Key ResponsibilitiesMigrate existing application instrumentation, tracing, and telemetry configurations from New Relic to OpenTelemetry.Update YAML configuration files, environment variables, and deployment manifests according to established architecture standards.Execute unit tests and validation suites to verify that telemetry is accurately generated, transformed, and exported to target backends.Perform telemetry gap analysis, comparing existing New Relic data against OTel outputs to identify missing traces, metrics, logs, or resource attributes.Assist in updating dashboards, monitoring documentation, and troubleshooting guides to reflect the OTel architecture.Investigate telemetry collection and export errors, identifying root causes and collaborating with core platform engineers on complex edge cases.Maintain clear tracking and reporting of implementation progress, edge cases, and potential migration risks.RequirementsMust-Have:Proven experience in software engineering with proficiency in at least one modern language (Java, Python, Go,



or JavaScript/TypeScript).Hands‑on experience with OpenTelemetry (OTel) concepts, including distributed tracing, metrics, logs, and OTel Collector configurations.Deep experience with cloud observability paradigms and transitioning off legacy platforms like New Relic.Solid understanding of HTTP, APIs, environment‑based configurations, and reading/modifying complex YAML/JSON manifests.Strong background in software testing, debugging, log analysis, and validating high‑cardinality telemetry data.Familiarity with modern software delivery workflows (Git, PRs, CI/CD pipelines).Nice-to-Have:Experience operating or configuring OTel Collectors in Kubernetes or containerized environments.Knowledge of FinOps and cost‑optimization strategies related to telemetry ingestion rates.Key Deliverables & Success CriteriaExecution: Successfully updated application instrumentation, validated OTel Collector configs, and verified end‑to‑end telemetry delivery to designated backends.Documentation: Updated technical documentation, migration checklists, and runbooks.Quality & Continuity: Zero removal of critical monitoring coverage during the migration window, with all pull requests passing automated tests and code reviews.What We Offer (Contractor)Contractor agreement with payment in USD.100% remote work in an international setting.Access to Argentine public holidays.Direct involvement in modernizing core platform observability for a high‑growth fintech ecosystem.Professional development, learning platforms, and referral programs.Explore this and other opportunities at:Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a integral financial revolution. Our cutting‑edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve‑backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.Innovate with TetherTether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.But that’s just the beginning:Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco‑friendly practices in state‑of‑the‑art, geo‑diverse facilities.Tether Data: Fueling breakthroughs in AI and peer‑to‑peer technology, we reduce infrastructure costs and enhance global communications with cutting‑edge solutions like KEET,



our flagship app that redefines secure and private data sharing.Tether Education: Democratizing access to top‑tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.Why Join Us?Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.Are you ready to be part of the future?About the jobWe’re looking for an Automation QA Engineer with strong automation skills who also takes ownership of manual testing for our desktop and mobile applications.ResponsibilitiesBuild and maintain desktop and mobile test automation for critical user flows.Integrate tests into CI/CD pipelines and keep them fast and reliable.Investigate failures, fix flaky tests, and manage test data and environmentsReport clear, reproducible bugs and verify fixesWork with developers and product on testability and acceptance criteriaPerform hands‑on functional, exploratory, and regression testing of new featuresChoose manual or automated coverage based on risk; maintain regression suites.Mandatory:4+ years in QA automation, plus hands‑on manual and exploratory testing experience.Experience running tests in CI/CD pipelines (for example, GitHub Actions).Hands‑on experience with Playwright for desktop or web, and WebdriverIO + Appium for mobile.Experience testing Electron and/or React Native apps, including on real iOS and Android devices.Experience using AI tools in QA and critically reviewing their output. Testing AI‑powered applications is a plus.Important information for candidatesRecruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.Double-check email addresses. All communication from us will come from emails ending in @ tether.to or@ tether.ioWe will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.When in doubt, feel free to reach out through our official website.#J-18808-Ljbffr

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