More jobs:
Senior SDET; Fully Remote
Remote / Online - Candidates ideally in
Washington, District of Columbia, 20022, USA
Listed on 2026-10-02
Washington, District of Columbia, 20022, USA
Listing for:
Welo Data
Remote/Work from Home
position Listed on 2026-10-02
Job specializations:
-
Software Development
Software Testing, AI QA / Validation Engineer
Job Description & How to Apply Below
- Test resilience and correctness of distributed backend systems for account provisioning.
- Execute approved tracer/replay scenarios against staging endpoints.
- Document observable lifecycle and downstream state behavior.
- Validate API correctness, consistency, and failure handling across services.
- Investigate system behavior under malformed inputs and capture evidence.
- Compare expected versus observed API behavior in controlled replay suites.
- 5-8+ years testing distributed systems and API behavior.
- Experience with payload tampering, fuzzing, and adversarial testing.
- Strong documentation and evidence capture discipline.
Welo Data is a global AI data company, part of Welocalize, delivering high-quality data to train AI systems. It has a diverse community of 500,000+ contributors across 100+ countries, offering flexible and limitless work opportunities.
Consider building your career as a Senior SDET (Fully Remote) at Welo Data.
The following role is for a Senior SDET (Fully Remote) with Welo Data.
Position Requirements
10+ Years
work experience
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