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Senior Software Engineer (Trust)

Spain (Remote)🌐 Remote💼 Full-time🗓 2026-09-01 → 2026-09-26

Core

Building and operating backend services that validate user identity data against global government registries, national databases, and sanctions lists to generate a trust signal.

Role type

Senior Software Engineer (Backend/Trust)

Builds

Identity validation integrations with external authoritative sources and resilient backend services.

Domain

Identity verification, KYC/AML, global regulatory compliance

Deliverable

production ML models | product features

Required skills

Python, event-driven architectures, async programming, third-party API integration, distributed system resilience, data modeling, relational databases, observability

Preferred skills

Identity verification domain knowledge, GDPR/regulatory compliance, Kubernetes, workflow orchestration

Technologies

Python, SQS, RabbitMQ, Kubernetes

Responsibilities

Design and operate backend services for external identity data integrations; expand global coverage by onboarding new countries and data sources; model inconsistent upstream data into consistent verification results; ensure system resilience against upstream failures; handle sensitive data with regional residency compliance; participate in on-call rotations and incident response; drive engineering quality through code reviews and mentoring.

Seniority

Senior, hands-on IC

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