> Markdown version of [/jobs/ext/4627186-software-engineer-data-processing](https://www.wearedevelopers.com/jobs/ext/4627186-software-engineer-data-processing). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer, Data Processing - **Company:** Mondo, Inc. - **Location:** San Francisco, CA, United States (Remote available) - **Experience:** Expert - **Salary:** $249,600 - **Contract:** Permanent contract - **Skills:** HTML, Artificial Intelligence, Amazon S3, Data Analysis, Cloud Storage, Identity and Access Management, Information Retrieval, JSON, Python (Programming Language), Software Engineering, Extensible Markup Language (XML), Data Processing, Data Storage Technologies, Retrieval-Augmented Generation, Delivery Pipeline, Claude, Data Pipelines - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_5a07004c8ed7f6f9a0e924c2414bbeb8 ## About the Role * 5+ years of software engineering experience with a focus on data pipelines * Strong proficiency in Python * Hands-on experience with PII handling, detection, and anonymization * Experience working with large, messy, semi-structured datasets * Familiarity with cloud storage and access control patterns (e.g., S3, GCS, IAM) * Experience with data quality validation and monitoring * Ability to work independently with strong attention to detail * Experience using AI-assisted coding tools (e.g., Claude) with sound judgment Nice-to-Haves * Background in data privacy or legal/compliance environments * Experience building internal data tools or self-serve platforms * Exposure to information retrieval, search, or RAG systems * Experience in high-scale or tech-forward organizations ## Description Role: Software Engineer, Data Processing & Privacy. Location: Remote (PST). Start date: ASAP. Contract duration: 6+ months., Design and maintain data processing pipelines that transform raw datasets into structured, privacy-safe outputs for advanced research applications. Day-to-Day Responsibilities * Build and extend data processing pipelines for new data sources * Ingest and normalize diverse data formats (JSON, NDJSON, HTML/XML, code, archives) * Implement PII detection and de-identification processes * Perform data quality QA using automated checks and assisted review tools * Troubleshoot issues, iterate on feedback, and reprocess datasets * Develop internal tools for auditing, monitoring, and data exploration * Manage data storage, access controls, and delivery pipelines * Document processes and improve pipeline efficiency over time