Remote Senior Software Engineer - Observability Migration

BairesDev; Municipio de Rincón de los Sauces; Remote; ARS 155,220,000 - 224,207,000; Full time

Benefits offered by this job

Payment in USD

100% remote work

Public holidays in Argentina

Job summary

Darwoft, a software factory delivering custom software for international clients, seeks a Senior Software Engineer to lead observability migration from New Relic to OpenTelemetry. You will re-instrument applications, adjust manifests, and ensure full telemetry coverage across a high-scale fintech ecosystem.

The role is fully remote, global with coordination across US/LATAM teams. Advanced English (C1) required; contractor engagement with USD payments and strong emphasis on collaboration and

Qualifications

• Proficiency in at least one modern language: Java, Python, Go, or JavaScript/TypeScript.
• Hands-on experience with OpenTelemetry concepts and Collector configurations.
• Deep experience with cloud observability and migrating from legacy platforms.
• Strong understanding of HTTP, APIs, and YAML/JSON manifests.
• Experience with software testing, debug log analysis, and telemetry validation.
• Familiarity with modern software delivery workflows (Git, PRs, CI/CD).
• Nice-to-have: OTel Collectors in Kubernetes or containerized envs; FinOps related to telemetry ingestion.

Responsibilities

• Migrate instrumentation, tracing, and telemetry from legacy systems to OpenTelemetry.
• Update deployment manifests and environment configurations to align with new architecture.
• Run unit tests and validation to ensure telemetry is exported to backends.
• Perform telemetry gap analysis comparing New Relic data to OpenTelemetry outputs.
• Assist in updating dashboards, docs, and runbooks for the new observability stack.
• Investigate telemetry collection/export errors and identify root causes.
• Maintain progress tracking and document migration risks and edge cases.

Skills

Java

Python

Go

JavaScript/TypeScript

OpenTelemetry

Cloud observability

YAML/JSON manifests

Software testing

Git

CI/CD

Tools

OTel Collector

Kubernetes

CI/CD tooling

Job description

Darwoft, a software factory delivering custom software for international clients, seeks a Senior Software Engineer to lead observability migration from New Relic to OpenTelemetry. You will re-instrument applications, adjust manifests, and ensure full telemetry coverage across a high-scale fintech ecosystem.

The role is fully remote, global with coordination across US/LATAM teams. Advanced English (C1) required; contractor engagement with USD payments and strong emphasis on collaboration and