Senior Software Engineer — Observability Migration (Remote)

Ryz Labs; Municipio de Rincón de los Sauces; Remote; ARS 139,086,000 - 200,903,000; Full time

Benefits offered by this job

Contractor payment in USD

100% remote work

Argentine public holidays access

Professional development & learning

Job summary

Darwoft is seeking a Senior Software Engineer to lead a critical observability migration, transitioning telemetry from New Relic to OpenTelemetry in a remote, global setup. You will re-instrument applications, adjust manifests, and validate telemetry across a high-scale fintech ecosystem while maintaining operational visibility.

Responsibilities include updating configurations, testing end-to-end telemetry, and contributing to dashboards and runbooks.

Qualifications

• Proficient in at least one modern language (Java, Python, Go, or JavaScript/TypeScript).
• Hands-on with OpenTelemetry concepts including tracing, metrics, logs, and OTel Collector configurations.
• Deep experience with cloud observability and migrating off legacy platforms (e.g., New Relic).
• Strong understanding of HTTP APIs, environment config, and YAML/JSON manifests.
• Solid testing, debugging, and telemetry validation skills.
• Familiarity with Git, PRs, and CI/CD pipelines.

Responsibilities

• Migrate instrumentation and telemetry configurations from New Relic to OpenTelemetry.
• Update YAML configs, env vars, and deployment manifests per architecture standards.
• Run unit tests and validation to ensure telemetry is correctly generated and exported.
• Perform telemetry gap analysis comparing New Relic data to OTel outputs.
• Assist in updating dashboards, documentation, and runbooks for the new architecture.
• Investigate telemetry collection/export errors and work with platform engineers on edge cases.
• Maintain progress tracking and report migration risks.

Skills

Java

Python

Go

JavaScript/TypeScript

OpenTelemetry (OTel)

Cloud observability

YAML/JSON manifests

Testing & debugging

Git & CI/CD

Tools

Kubernetes

Job description

Darwoft is seeking a Senior Software Engineer to lead a critical observability migration, transitioning telemetry from New Relic to OpenTelemetry in a remote, global setup. You will re-instrument applications, adjust manifests, and validate telemetry across a high-scale fintech ecosystem while maintaining operational visibility.

Responsibilities include updating configurations, testing end-to-end telemetry, and contributing to dashboards and runbooks.