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.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 GlobalGeneral Information- Location: Remote (Integral)- Contract Type: Contractor- Industry / Project: Fintech / Conversational AI & Infrastructure- Time Zone: Coordination with US / LATAM / Global teams- English 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 Responsibilities- Migrate 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 Criteria- Execution: 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:#J-18808-Ljbffr

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