Remote Senior Software Engineer – Observability Migration

Trueml Technology, Llc; Neuquén; Remote; ARS 149,026,000 - 255,474,000; Part time

Benefits offered by this job

Payment in USD

100% remote

Argentine public holidays

Professional development

Job summary

Darwoft is seeking a Senior Software Engineer to lead an observability migration from New Relic to OpenTelemetry. You will re-instrument applications, update manifests, and ensure telemetry coverage across a high-scale fintech ecosystem while collaborating with global teams.

This contractor role offers 100% remote work, USD payments, and professional growth opportunities, with emphasis on high-quality telemetry, dashboards, and runbooks, while coordinating with US, LATAM and international

Qualifications

• 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).

Responsibilities

• Migrate existing instrumentation, tracing, and telemetry configurations from New Relic to OpenTelemetry.
• Update YAML configuration files, environment variables, and deployment manifests according to established standards.
• Execute unit tests and validation suites to verify telemetry generation, transformation, and export to backends.
• Perform telemetry gap analysis, comparing New Relic data against OpenTelemetry outputs.
• 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 engineers.
• Maintain clear tracking and reporting of implementation progress, edge cases, and migration risks.

Skills

Java

Python

Go

JavaScript/TypeScript

OpenTelemetry

Observability

Git

CI/CD

YAML/JSON

Testing

Job description

Darwoft is seeking a Senior Software Engineer to lead an observability migration from New Relic to OpenTelemetry. You will re-instrument applications, update manifests, and ensure telemetry coverage across a high-scale fintech ecosystem while collaborating with global teams.

This contractor role offers 100% remote work, USD payments, and professional growth opportunities, with emphasis on high-quality telemetry, dashboards, and runbooks, while coordinating with US, LATAM and international