Checkly | Engineering | REMOTE | Full time | https://www.checklyhq.com/

Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.

-Senior Backend Engineer (Remote, UTC-3 to UTC+3)

See the full description and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn

Fanvue | Senior Software Engineer – Real-Time Chat (TypeScript/Node preferred) | Remote (UK/EU preferred)

Fanvue is building the next generation of creator monetization and self-serve AI tools. Our real-time chat system is the core of the product, driving creator–fan interactions and high-volume AI-enabled messaging.

We’re hiring a senior engineer to help own and scale this mission-critical service: low-latency distributed systems, event-driven APIs, performance at scale, and foundations for Always-On AI. Not CRUD — real systems work.

Our stack is TypeScript/Node/React, but we welcome exceptional engineers from any background who are sharp critical thinkers.

https://jobs.ashbyhq.com/fanvue.com/0ca92d74-bfac-4d04-a319-...

Email tom.mcdonnell@fanvue.com

Fanvue is for Everyone.

Big Cartel | DevOps Engineer | Remote | Full time

We are seeking an experienced DevOps Engineer to join our team full time. Big Cartel is dedicated to empowering the independent seller with affordable e-commerce tools. We are a 100% independent, bootstrapped, tight-knit team dedicated to our mission of aiding individuals and small brands in setting up shop and making a living doing what they love. For more details please check out our job posting here: https://bigcartel.recruitee.com/o/devops-engineer

Airtame · Denmark · Hardware + Software starup

Airtame is a platform for shared screens across education and business. It lets people share their screen, join video calls, and show content on any display — wirelessly, from any device and operating system. IT teams manage everything via Airtame Cloud, and the platform works with both Airtame and Airtame-enabled third-party hardware. Founded in Denmark in 2013, Airtame is built for real-world environments with mixed tech, and is used in thousands of schools and workplaces globally.

ONSITE Copenhagen, Denmark Yocto/Linux Platform Engineer - https://job-boards.greenhouse.io/airtamejobs/jobs/8148656002 Firmware QA Automation Engineer - https://job-boards.greenhouse.io/airtamejobs/jobs/8071997002

Timestored | React UI Engineer (Data-Heavy UIs / SlickGrid) | Remote | Contract

We build Pulse, a real-time analytics UI used in finance: https://www.timestored.com/pulse/ Looking for a React engineer experienced with complex data UIs to help improve our grid layer (SlickGrid), add grouping/aggregations, and polish high-performance components. Work directly with the founder; flexible hours; contract with option to extend.

More info + apply: https://www.timestored.com/job/react-2025 Code: https://github.com/timestored/pulseui

Boost My School | Mid-level to Senior Software Engineer | Full-time | Remote, USA only | $133-157K salary | $148-174K all-in cash | Equity with 4-year vesting

Love building a product that improves a user’s life so much that they can’t help but share it with their peers?

Boost My School is on a mission to help schools fund brighter student futures. Our platform is trusted by 200+ K-12 schools to modernize their fundraising, events, and auctions.

Why work at Boost?

1. We make meaningful impact helping schools and students

2. We win as part of a thoughtful and collaborative team

3. We embrace ownership over our work, growth, and time

Our team has less experience in Support, QA, and DevOps Engineering, bonus if you get excited by any of those.

For full job details and instructions on how to apply: https://www.boostmyschool.com/careers#software-engineer

Leadership team you'll be working with:

- Head of Product, ex Apple, Flexport, Stanford CS (https://www.linkedin.com/in/nathaniel-okun)

- CEO, coded first version of product (https://www.linkedin.com/in/holman-gao)

Tags: edtech, fintech, social impact, mission-driven

# Memorang (Vercel + Shopify for EdTech) | Full-Time | Remote

# Our mission is impactful: To build the "AI stack for education." Our platform combines knowledge graphs, agents, and apps to provide an all-in-one toolkit to rapidly launch new content and apps. We bootstrapped to profitability, won the inaugural Vercel AI Accelerator (out of 1,500 startups), and now power the official content and apps for career sectors like aviation, healthcare, and even your local barber. If your goal is to stave off the existential threat of AI to the workforce by accelerating the learning journeys of tens of millions of professionals, this might be the right startup for you.

# Our stack is awesome: Vercel, Supabase, Neo4j, Langchain, Expo

# Our roles are open: -Staff/Product/Infra Engineers: Ship mission-critical features and rapidly iterate from proof-of-concept to production across the stack.

-Agent Engineer/Architects: Build our agent network and champion our open-source learning protocol to make education systems interoperable.

-Graph Engineer/Architects: Enable subject-matter experts to build novel ontologies, give agents rich context to take meaningful action, and help build our AI/graph-native spaced repetition memory system.

-Product Designers: Do you believe that AI should be the new UI? Reimagine user interaction patterns to shift from task-driven to goal-driven design. From our agent and app builders to the first agent-native learning app platform.

-Technical Product Managers: (1) Drive our SaaS/SDK platform to empower builders; (2) Drive our AI Apps platform to empower learners.

# Why Memorang?

- You want a remote-first, async-friendly team with flexible hours

- You appreciate health & wellness stipends, home-office support, paid time off

- You thrive when given ownership and autonomy to implement fresh ideas

- You have the talent and drive to solve hard technical problems that actually make a difference

# How to apply:

## Blue Pill: Apply here: (https://memorang.com/careers) or email careers@memorang.com with your CV, a short note (1–3 sentences) about which role excites you and why, and a link to your best project or portfolio.

## Red Pill: Uncover the specific technique we're using to fingerprint applicants who use AI in their cover letters when applying via the normal route. (Hint: It's on the job description pages). Email us with your findings, and, if correct, you'll skip straight past inbox purgatory and into the shortlist for an interview.

Curacel is hiring Senior Full-Stack Engineers, Senior Full-Stack Product Managers (Growth Pilled) and AI/ML Engineers - HYBRID (Nigeria, Ghana, Kenya, Egypt, Morocco, South Africa)

Curacel is on a mission to empower financial services with AI-powered infrastructure that creates a world of better opportunity and prosperity. We're building something exciting, and we need a team that works faster than the industry we're disrupting.

Tech Stack: PHP, Laravel, Vue, React Native, Python, Node, MySQL, MS SQL, Electron| AWS, GCP, Docker, Kubernetes (nice to have)

More details and how to apply here:

Senior Full-Stack role|Compensation $6k-$9k|Equity 0.05% - 0.50%: https://www.ycombinator.com/companies/curacel/jobs/jSq2LzM-s...

Senior Full-Stack Product Manager (Growth Pilled)|Compensation $7k-$11k|Equity 0.05% - 0.50%: https://www.ycombinator.com/companies/curacel/jobs/jhmEbWF-f...

AI/ML Engineer|Compensation $6k-$9k|Equity 0.05% - 0.50%: https://www.ycombinator.com/companies/curacel/jobs/wXA1RlF-a...

PhysicianX | Head of Engineering | Remote or Buffalo, NY | Full-time — $160k–$250k + equity

We’re building an AI-native platform that helps physicians navigate careers with clarity and confidence. Think: contract intelligence, career engine, interview sim, and an agent that sources opportunities on behalf of doctors.

Stack: React + Next.js 15, TypeScript, Node.js, Apollo GraphQL, Tailwind, Vercel AI SDK, Auth0, GCP, Cloud SQL (MySQL), GitHub Actions. Model-agnostic: use what works.

You’ll own technical execution end-to-end: architecture, daily coding, CI/CD, observability, MCP servers and agent orchestration, multimodal UX (voice-to-voice, chat, UI), A/B tests and feature flags via PostHog, and scaling infra for hundreds of thousands of physicians.

You ship fast and iteratively. If it’s not in production, it doesn’t count. You stay current with AI/web, work autonomously, and collaborate tightly with product.

Bonus: 5+ years building and deploying modern web apps, production LLM experience (Cursor, Codex, Claude, Vercel AI SDK), proven scalable systems, portfolio of delightful shipped software, founder mindset.

Perks: Equity ownership, benefits.

Apply: [Apply](https://www.notion.so/229b9c0736de80b3a2ebe7504c7bab34?pvs=2...)[[1]](https://www.notion.so/Head-of-Engineering-280b9c0736de8063ba...)

Flok Health | Engineering (multiple roles) | ONSITE Cambridge UK

Flok builds and runs explainable AI (not LLM-based) physiotherapy clinics. We currently operate in the UK healthcare system.

We’re a real clinical service, built on software solving hard problems across expert systems and real-time video streaming, providing treatment for (chronic) back pain, and soon, other common conditions. Flok is both a "clinic" and a consumer product company, so we can make our patients' experience as good as possible.

Recent article about us on the BBC: https://www.bbc.co.uk/news/articles/cy4y9xm1eejo

We also recently gained class 2a medical device certification for our technology: https://www.digitalhealth.net/2025/10/ai-powered-physiothera...

Our core languages: Python, Typescript, Rust.

Read more and apply at https://www.flok.health/careers or find me online and DM me!

Analogy Group | Frontend Engineer (Contract) | Remote

Analogy Group is an early-stage startup building AI-enabled political intelligence tools. We ingest data from across the news, web, and social media and create in-depth reports and visualizations. We are mission-driven, working with nonprofits, advocacy organizations, and companies working on of the world's most pressing challenges, including democracy, climate, and AI policy. We are currently hiring for a Frontend Engineer (Contract) to help build our platform (Next.JS and Typescript). This position is fully remote and will pay $30-60 USD an hour. Apply here: https://app.dover.com/apply/analogygroup/0673718a-f4e8-4b19-...

Bead AI | Founding Engineer + Founding AI Engineer | London (first 6 months) -> SF | Full-time | USD$160-210K+ | 0.8 - 1.5% equity

We are building an autonomous trust layer to enable audits to shift from a compliance burden to a world where auditors can be risk navigators, providing companies the assurance needed to adjust continuously in an ever-changing world.

We are a small, product-obsessed team based out of London and San Francisco, backed by some of the world’s leading investors and driven by the ambition to use AI to reinvent a whole industry.

Stack: AWS, TypeScript

Apply: https://usebead.ai/careers