Backend Engineer
About this role
Paperpile runs on data at scale, with a literature database of 250M+ academic papers and a growing body of user data accumulated over more than a decade. You'll work across the systems that ingest, process, store, and serve this data reliably: building pipelines, optimizing search, handling PDFs at scale, and exposing clean APIs. Requirements Strong backend engineering background with experience building and operating data-heavy systems in production. Experience deploying and operating services on AWS. Experience designing and maintaining data ingestion pipelines handling messy, heterogeneous sources. Comfortable with web scraping and working with third-party data sources and APIs. Familiarity with Node.js and TypeScript. Itâs fine if you come from a different background, such as Java or Python, but you should be comfortable working in this environment. High standards for data quality. You think carefully about correctness, deduplication, and consistency. Solid understanding of full-text search systems including indexing strategy, relevance tuning, and query optimization. Proficient in building reliable REST APIs. More useful experience Familiarity with academic publishing formats and data sources (PubMed, Crossref, arXivâ¦) Experience with PDF processing pipelines (extraction, transformation, storage and delivery at scale). Experience with LLM-based document processing or ML pipelines for extracting structured data from unstructured text. Large scale web crawling and scraping. Compensation Base compensation â¬60,000ââ¬90,000 based on the level of your experience Bonus/equity program. Please mention the word **NOURISH** and tag ROTkuMTQ2LjE2LjE0MQ== when applying to show you read the job post completely (#ROTkuMTQ2LjE2LjE0MQ==). This is a beta feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.
Why this listing was indexed
LocalHireHub indexes openings like this — a fully remote software engineering role posted by Paperpile for the Watertown, South Dakota market — because they're exactly the kind of listing job seekers in South Dakota are typically searching for: a real, currently open position with a clear schedule and a named employer, not a generic "we're always hiring" page.
What this role typically involves
Roles in Software Engineering at organizations like Paperpile usually combine day-to-day delivery work with cross-functional coordination. Expect a mix of focused individual work, scheduled meetings with collaborators, written status updates, and the occasional escalation that requires faster turnaround. The exact responsibilities will be detailed in the official posting linked below, but the shape of the work tends to be consistent across employers in this category.
Who this role tends to fit
This role typically suits candidates who already have working experience in Software Engineering and who are comfortable with the fully remote schedule listed here. Strong written communication tends to matter more than people expect, especially in remote and hybrid setups where async updates replace some of the in-person conversation. Familiarity with the tools commonly used in Software Engineering — ticketing systems, collaboration suites, and the relevant industry-specific software — is generally expected.
Working from Watertown, SD
Watertown is one of the larger labor markets in South Dakota, which means employers in this region tend to draw from a broad commuter radius. If the schedule is hybrid, the in-office days will be at the employer's Watertown location; if it's fully remote, your physical address can be anywhere the employer is registered to hire (often, but not always, all 50 states). The detail in the source listing will confirm which states are eligible.
How to apply
Applications are handled directly by Paperpile. To apply, visit the original listing at Paperpile's posting. LocalHireHub does not collect resumes or contact information — we link directly to each employer.
Listing source: RemoteOK.