Senior Software Engineer — Observability Migration (Remote)

Pasito; Tandil; Remote; ARS 139,086,000 - 185,448,000; Part time

Benefits offered by this job

Payment in USD

Fully remote

Public holidays in Argentina

Professional development

Job summary

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

The role is contractor, fully remote, with English C1, and requires strong testing, YAML/JSON mastery, and experience with CI/CD.

Qualifications

• Proven software engineering experience in Java, Python, Go, or JS/TS.
• Hands-on OpenTelemetry concepts and Collector configurations.
• Experience migrating from New Relic to observability ecosystems.
• Strong YAML/JSON manifest editing and API understanding.
• Testing, debugging logs, and telemetry validation skills.
• Familiarity with Git, PRs, and CI/CD pipelines.

Responsibilities

• Migrate instrumentation from New Relic to OpenTelemetry.
• Update YAML configuration files, environment variables, and deployment manifests.
• Run unit tests and validation to verify correct telemetry generation and export.
• Perform telemetry gap analysis and compare data against prior data.
• Update dashboards, monitoring docs, and runbooks for the OTEL architecture.
• Investigate telemetry collection errors with platform engineers.
• Maintain progress tracking and communicate risks.

Skills

Java

Python

Go

JavaScript/TypeScript

OpenTelemetry

Distributed tracing

Cloud observability

YAML/JSON manifests

Git & CI/CD

Testing & debugging

Tools

OpenTelemetry Collector

Kubernetes

Git

CI/CD

Job description

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

The role is contractor, fully remote, with English C1, and requires strong testing, YAML/JSON mastery, and experience with CI/CD.