Senior Full-Stack Engineer - OpenTelemetry (Remote)

Tata Consultancy Services Limited; Tandil; Remote; ARS 191,605,000 - 276,763,000; Part time

Benefits offered by this job

Remote work in an international setup

USD payments

Job summary

Darwoft is seeking a Senior Software Engineer to lead the observability migration from New Relic to OpenTelemetry in a global contractor capacity. You will re-instrument applications, adjust manifests, and validate telemetry across a high-scale fintech environment.

You will work remotely with global teams, coordinating across US, LATAM, and international stakeholders. Strong OTEL experience and cloud observability expertise are essential for success.

Qualifications

• Proven software engineering experience with at least one modern language (Java, Python, Go, JavaScript/TypeScript).
• Hands-on experience with OpenTelemetry concepts: tracing, metrics, logs, and OTel Collector configurations.
• Deep experience in cloud observability and migrating from legacy platforms (e.g., New Relic).
• Strong understanding of HTTP, APIs, and reading/modifying complex YAML/JSON manifests.
• Solid testing, debugging logs, and validating telemetry data at scale.
• Familiarity with Git, PRs, and CI/CD pipelines.

Responsibilities

• Migrate application instrumentation and telemetry configurations from New Relic to OpenTelemetry.
• Update YAML configuration files, environment variables, and deployment manifests.
• Run unit tests and validation suites to ensure telemetry is correctly generated and exported.
• Perform telemetry gap analyses by comparing New Relic data against OTel outputs.
• Assist in updating dashboards, monitoring docs, and runbooks to reflect the OTel architecture.
• Investigate telemetry collection errors and help resolve edge cases with platform engineers.
• Maintain progress tracking and report migration risks.

Skills

Java

Python

Go

JavaScript/TypeScript

OpenTelemetry

HTTP APIs

YAML/JSON manifests

Git/CI/CD

Tools

Kubernetes

OpenTelemetry

Job description

Darwoft is seeking a Senior Software Engineer to lead the observability migration from New Relic to OpenTelemetry in a global contractor capacity. You will re-instrument applications, adjust manifests, and validate telemetry across a high-scale fintech environment.

You will work remotely with global teams, coordinating across US, LATAM, and international stakeholders. Strong OTEL experience and cloud observability expertise are essential for success.