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Ask HN: Who is hiring? (October 2025)

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501–510 of 521 posts

Re: Ask HN: Who is hiring? (October 2025)

#501
Matador.ai | Senior Data Engineer | Canada/US (Remote) | Full-time

We're rebuilding our real-time analytics pipeline from the ground up and looking for a senior data engineer to architect and own the implementation. Technical challenge: Computing metrics from complex event sequences across long-lived entities (spanning days/weeks). Currently running MongoDB → Kafka → ClickHouse but hitting some limitations with the current setup.

You'd be designing a stateful stream processing architecture to handle:

- Event succession patterns and sequence analysis

- Out-of-order and late-arriving data

- Retroactive updates and backfilling

- Metric versioning and controlled rollout

- Reliability and accuracy guarantees

Looking for someone who's built production stream processing pipelines and dealt with similar challenges at scale. You'll be working closely with our CTO and Director of Engineering with full ownership of technical decisions and setting up the foundation as we build out our data team.

To apply, email me: ayoub@matador.ai

Re: Ask HN: Who is hiring? (October 2025)

#503

Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topic…

are u looking for mid level engineers? I am interested to apply

Re: Ask HN: Who is hiring? (October 2025)

#504
We're building the first global verticalized business bank. Imagine mercury / ramp but worldwide ;)

Already live in UK + EU markets and expanding fast. Looking for a senior frontend engineer to lead our web team. 160-200 USD $ + equity + relocation to London + visa sponsor.

https://incard.cookd.dev/jobs/frontend

Re: Ask HN: Who is hiring? (October 2025)

#505

We're building the first global verticalized business bank. Imagine mercury / ramp but worldwide ;) Already live in UK + EU markets and expanding fast. Looking for a senior frontend engineer to lead our web team. 160-200 USD $ + equity + relocation to London + visa sponsor. https://incard.cookd.dev/jobs/frontend

are you looking to build a companion mobile app anytime soon?

Re: Ask HN: Who is hiring? (October 2025)

#506
WunderGraph-REMOTE- EMEA-Open Source- Developer Tool- Looking for Staff Typescript/ Staff Full Stack AI Engineers. Comp 90k-130k EUR depending on seniority and location.

WE are looking for our new colleagues at WunderGraph. We are a developer's tool, open source company, remote, global, series A start up, backed by Ebay to continue innovation in the API Management Space.

Currently 35 people, we are working on fresh new projects, we have open roles across:

SENIOR WEB/UX Design Engineer- https://wundergraph.com/jobs/2b5e8d34-d64d-487a-9bd0-ed3f3d5...

Staff Full Stack AI Engineer - https://wundergraph.com/jobs/fadbaed1-cca0-4e17-8126-b7ab3c0...

Staff Typescript ( Library & Algorithm)- https://wundergraph.com/jobs/97443b40-84cd-4d9e-8598-0d5d19c...

+Senior Front End Eng.

We have roles open in US as well such as a Developer Relations Engineer and Media Producer.

Culturally, these opportunities would fit someone that prefers to work in a no BS culture, highly collaborative, with big scope for impact, and supportive leadership.

Please apply if you believe we can grow together.

Re: Ask HN: Who is hiring? (October 2025)

#508

REMOTE (US-West preferred) OR on-site (DC, SF or London) We are looking for a passionate and experienced Distributed Systems wizard. If some of the following items excite you, then you’d probably enjoy working with us. * Systems Dependability: fault tolerance and high availability * Foundational D.S. problems (leader election, fault detection, consensus, atomic broadcast, etc. * Testing and benchmarking techniques (c…

Do you have a company work email address?

Apologies for posting this anonymously, I know it looks sketchy.

We are doing this intentionally to filter out people that apply just based on company name. We'd prefer people that apply based on job interest and relevant experience.

Re: Ask HN: Who is hiring? (October 2025)

#509

String ( https://www.usestring.ai/ ) | Founding Engineer | ONSITE - NYC, SF | $170k-220k salary + equity and benefits | Will sponsor any visa Collecting data from the web is painful with custom scripts everywhere, Cloudflare roadblocks, and pricey infrastructure. I’m Rohit, the CEO at String, where we are building the first scraping platform that just works. In the last two years, with a small team of five, we have:…

Hello, are u hiring in Canada. I like this product to scrape data from web pages

Re: Ask HN: Who is hiring? (October 2025)

#510
CommunityScale | https://communityscale.com | Lead Python Developer (Housing Forecast) | REMOTE (US, EST-friendly) | Optional Boston/Cambridge meetups | Full-time | Visa: Not available | Compensation: $85k–$125k base + 401(k) match, health stipend, PTO

We’re an urban planning consultancy building the CommunityScale Housing Forecast, tools and maps that help cities plan housing and growth. Small, focused team; real-world impact.

You’ll work on: - APIs & performance: Extend FastAPI endpoints (forecast overrides, analytics), tune queries/caching, containerize heavy jobs on Cloud Run. - Data engineering: Ingest ACS/FRED/Zillow; refactor transforms to SQL/dbt; manage schema migrations; keep tilesets fresh. - Geospatial UX: Improve PostGIS/GeoAlchemy2 pipelines and map rendering (e.g., overlapping township/municipality z-index issues).

Stack: Python 3.13+, FastAPI, SQLAlchemy 2, Pydantic, Pandas; Postgres 16 + PostGIS, DuckDB; dbt; HTMX, Tailwind, Jinja2, Mapbox GL JS; Docker, GCP (Cloud Run), GitHub Actions, uv, pytest, Ruff, Pyright. Nice-to-have: Prefect, BigQuery, dlt; familiarity with US Census data.

Requirements: 2+ yrs building Python web apps; strong SQL & schema design; ETL/ELT experience; collaborative Git workflow; geospatial familiarity (nice-to-have).

Benefits: Competitive base + 401(k) match, paid vacation, health insurance stipend. Remote-first with limited travel.

Apply: email nels@communityscale.com with subject “Job application: Lead Python Developer, ”. We’re actively hiring and will respond to applicants.

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