Building data infrastructure to support 11M+ students and teachers learning to read.
We're a nonprofit education platform providing free, research-based literacy resources to K-12 classrooms nationwide, with deep focus on under-resourced communities.
The role: Design and maintain ETL pipelines, ensure data quality across our warehouse and reporting stack, build data infrastructure that powers educational insights for millions.
Stack: SQL, Redshift, AWS (S3, DynamoDB, EC2, Firehose), Python, Linux. Bonus: Django, Elasticsearch, Kibana, Redis, Ruby, Node.js
We value: Mandatory testing, maintainable code, operational consistency (CI/CD, infrastructure as code, rigorous monitoring)
Impact: Your work directly supports teachers and students in under-resourced communities. 20+ years of proven results in engaging students and strengthening literacy instruction.
Apply: Email your details (CV/Resume, Cover Letter, or any other info we should know about you) to engineering at readworks.org
Full posting here: https://about.readworks.org/careers.html
I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and voltagepark.com.
We’re currently especially seeking:
Frontend Engineers (React, NextJS, Typescript; Animations, Performance optimization; sfbay local a plus)
Teamcenter and Odoo developers (C++/Java/Python; Siemens Teamcenter; Custom applications, workflows, data model updates)
IoT Developers (Python, MQTT, GraphQL, AWS, Test Infrastructure)
Full-Stack Software Engineers (React, Python, Ruby on Rails; Database Design, Devops, and third-party API integrations)
Please apply using this Google Form: https://forms.gle/3Hv6cwZzAzwqKMGz9. Applicants who submit before October 17 will typically receive a reply by October 24. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.
Your code will run the gates at zoos and theme parks across Germany and the USA. When families scan tickets, when capacity limits kick in based on visitors and available resources (staff, equipment, facilities), when dynamic pricing adjusts for weather - that's our Rails app making real-time decisions for thousands of visitors daily.
We're 5 engineers at ToucanTix (sister company Combase has 80+). You'd have serious ownership and architectural influence from day one.
Technical challenges that actually matter:
Multi-tenant architecture supporting 100+ venues with wildly different business logic. Offline-first POS that syncs flawlessly. Complex pricing rules (weather + season + capacity + customer type) that need to stay performant. Hardware integrations with access control and payment systems.
Stack: Rails 7+ API with GraphQL (graphql-ruby), PostgreSQL doing serious heavy lifting with multi-tenant architecture, Redis for speed-critical stuff, SvelteKit frontend (if you're full-stack curious), Google Cloud infrastructure (Cloudtasker, Cloud Storage), RSpec/Capybara keeping everything bulletproof
You: 5+ years Rails. Strong at PostgreSQL optimization. Have architected systems for performance and scale. Comfortable owning technical decisions.
Us: Real ownership. No layers of management. Async-first remote culture. Profitable company, not burning VC cash. Your work has physical impact - people literally can't enter the attraction if your code breaks.
Full details: https://www.toucantix.com/careers/senior-ruby-on-rails-devel...
Apply: jobs@toucantix.com - Send CV + one technical challenge you're proud of solving. Put in subject line.
Vantage is a FinOps / Cloud Cost Management platform that helps 15,000+ organizations globally like Block, Rippling, FanDuel, CircleCI, etc manage their infrastructure costs. We are a ruby/rails shop and if you love infrastructure, it's a very interesting role as our customers are others like you looking to manage their infra spend.
We also have a very significant set of work in progress for AI/Agent workflows - basically an agent that can auto-remediate cost related issues on behalf of our customers. We're a well funded Series A company and backed by a16z and Scale venture partners. The company is between 50-75 people today and scaling up quickly.
We're headquartered in NYC but US-remote friendly (sorry, we can't handle international at this time).
Website: https://vantage.sh/ Learn More: https://www.vantage.sh/careers
AppFolio streamlines and automates real estate management. We build a SaaS product that serves property managers, owners and investors.
I'm hiring for our screening and application team. Join me and help us modernize the applicant experience as they apply for their next home/apartment. This is the top of funnel for AppFolio's primary customers and has a major impact in their ability to fill vacancies with trustworthy tenants.
Staff level experience with React, Expo, Rails preferred. Apply here: https://www.appfolio.com/open-roles?p=job%2FombOvfwA
Chronograph was founded to bring next-generation technology to private capital markets. Through our suite of cloud-based analytics and data management solutions, we help many of the world’s largest and most sophisticated venture capital, private equity, and credit funds understand their investment performance in unprecedented detail.
Note that while these are remote-friendly positions, travel to our NYC HQ 3x/year for "team week” on-sites is required.
* Senior Software Engineer (Platform Engineering): Bring your experience in Platform Engineering, DevOps, SRE and/or related experience to a small cross-functional team automating ops, troubleshooting infrastructure, and creating first-class developer experiences. Expertise with the following tools/technologies is a strong signal of fit: Kubernetes, Prometheus, Grafana, Terraform, AWS, GitHub Actions, PostgreSQL, Node.js, Ruby on Rails, Nix, and Docker. Nice to have: prior professional experience in backend or full-stack developments, and open source contributions.
If interested, apply here: https://chronograph.pe/jobs/?gh_jid=4761923007&gh_src=1q1yyb...
* Senior Software Engineer I & II (Full Stack): Join a highly-driven team of engineers, contributing both as a technical leader and a hands-on full-stack developer. Own and lead technical projects from product ideation to successful execution. Expertise with the following tools / technologies is a strong signal of fit: React, Typescript, Node, PostgreSQL, and GraphQL.
If interested, apply here: https://chronograph.pe/jobs/?gh_jid=4802825007&gh_src=1q1yyb...
We're creating state of the art Generative Voice AI models. Looking for full stack, frontend and machine learning engineers that would love to create prototypes directly with the founders. Recently, we open sourced a state of the art speech enhancement model: https://github.com/resemble-ai/resemble-enhance
Here's what we're looking for:
Frontend Engineer - We're looking for a Frontend Engineer to build intuitive interfaces for our AI platform. You'll work with React/TypeScript to create exceptional user experiences that make complex AI technology accessible to both developers and enterprise users.
Full Stack Engineer - We are seeking a skilled Full Stack Engineer with experience with both Javascript and Python to join us. The ideal candidate will have a strong background in building and deploying web applications, a passion for working on cutting-edge AI technologies, and the ability to collaborate closely with our founders to create innovative prototypes.
Backend Engineer - Looking for Ruby on Rails and/or Python Developers to join our backend team. Scale up ML systems, make inference run more efficiently, and expose public facing APIs.
DevRel - We're looking for a Developer Relations engineer to champion our voice AI APIs and open-source projects within the developer community. The ideal candidate will create compelling demos, technical content, and documentation while helping developers integrate our AI models.
Growth Marketing - Seeking a data-driven growth marketer to accelerate adoption of our AI models across enterprise and developer segments.
If interested, reach out directly to me: zohaib [at] resemble.ai
Clio is the market leader in legaltech products and we recently raised a Series F round of 1.4B CAD to a valuation of 4B CAD, marking the largest Canadian tech funding in history: https://betakit.com/clio-tops-4-billion-cad-valuation-with-l...
We also intend to acquire AI legal research tech company vLex (Vincent AI) to build a data moat: https://betakit.com/clio-to-acquire-american-legaltech-vlex-...
Some stats: 300MM+ ARR with 90% retention and 30% growth YoY / no debts / fortunate to have never done any layoffs. 1500+ staff before acquiring vLex, 500+ engineers, 55 eng teams.
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Roles (all logistics and CAD salary bands posted on job postings):
+ Senior/Staff/Eng Manager, Databases (MySQL preferred but open to Postgres)
+ Software Developer, Mobile (React Native)
+ Staff Software Developer, Payments
+ Software Development Managers (30% hands-on coding, 4-6 direct reports)
+ Security Engineers (ELK, logging)
+ Intermediate/Senior Data Engineers (data platform and infra heavy, nearly no analytics work)
+ Senior ML Engineers (NLP, GenAI, agentic AI. Statistical inferencing and experimentation for building models from scratch, rather than integrating 3rd parties like ChatGPT)
+ Senior Software Developers (we use RoR but we are language agnostic during interviews, learn Rails on the job)
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Message engineering.recruiting@clio.com and/or apply directly: https://www.clio.com/about/careers/engineering/
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.
Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
We aren't actually hiring anyone immediately, but we've hired a handful of great engineers from HN and inevitably will need to hire again. We've found having those conversations and keeping in touch is much better than going through the process from scratch each time, as it fast tracks the process a great deal when the time comes. So reach out if you think you're a good fit.
ReciPal is a profitable, growing, bootstrapped, and (have always been a) fully remote company (based in New York) with 6 full-time employees. We make simple software for food businesses - nutrition analysis and labeling, costing, and inventory management. We've been around for almost 15 years now!
You'd be working directly with me, solo founder, our senior engineers, and marketing and support colleagues, and hopefully take on a growing role over time to treat the business like your own. It's a very low key work environment, but independent and plenty of responsibility and ownership for the right person.
Stack includes Rails 8, JavaScript, Postgres, Heroku.
Full job description: https://docs.google.com/document/d/1At0_nQH5Vqvn3AQRjPLLUMi2...