Posted by whoishiring 4/1/2026
Ask HN: Who is hiring? (April 2026)
Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.
Please only post if you are actively filling a position and are committed to replying to applicants.
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Readers: please only email if you are personally interested in the job.
Searchers: try https://nthesis.ai/public/hn-who-is-hiring, http://nchelluri.github.io/hnjobs/, https://hnjobs.emilburzo.com, or this (unofficial) Chrome extension: https://chromewebstore.google.com/detail/hn-hiring-pro/mpfal....
Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=47601858
Russian-speaking team
Karma8 builds S3-compatible object storage for high-throughput workloads (AI, video, large-scale systems).
Tech stack: Vanilla JavaScript, jQuery, Bootstrap, HTML/CSS, Git
What you’ll do: – Build and optimize high-load interfaces – Work on dashboards, UI components, internal tools – Improve existing codebase (no rewrites)
Requirements: – Strong JS/CSS/HTML fundamentals – Experience with jQuery, Bootstrap, Git – Performance mindset, cross-browser, HTTP basics – Experience with high-load or large-scale systems
We intentionally use vanilla JS (no frameworks).
Contact: Telegram: @teamchat_hr
Integral is a fractional CTO and AI transformation partnership for scaling businesses ($10M-$100M). We embed with clients as their technology team across strategy, architecture, and hands-on implementation. These are long-term retainer partnerships, not project work. We are a team of 4 today, scaling to 6-8 by the end of 2026.
We’re hiring for two roles:
Full Stack Developer | Remote | Full-time (~40 hrs/week) | LATAM or US
You ship features end-to-end across multiple client projects. Our clients do not have tech departments, so requirements come as business problems, not detailed tickets. You translate “customers need to see order history” into a working feature: data model, API, UI, and deployment.
AI is how we operate. Our team ships faster than teams 3x our size because we use Claude Code, Cursor, and AI-assisted workflows across every phase of development. If you are still writing every line by hand, this is not the right fit. We want developers who have fundamentally changed how they build software with AI.
Stack across clients: Next.js, React, TypeScript, Node.js, Supabase, Shopify, n8n, HubSpot, Vercel. You do not need to know all of these. You do need to pick them up fast.
Technical Project Manager | Remote (US) | full-time (~40 hrs/week)
You own client relationships and delivery coordination: weekly syncs, Slack, email, ClickUp boards, and scope management. You need to be technically fluent enough to spot a bad estimate and explain trade-offs in business language, but you are not writing code.
An AI-native workflow is required for both roles. “I’ve tried ChatGPT a few times” is not what we’re looking for. We evaluate how you use AI tools daily across your real work.
To apply: email hiring@gointegral.co with which AI tools you use daily, a specific example of how AI changed your workflow, and, for the developer role, a link to something you have shipped. Please confirm you've seen the specified pay range or your application may not be processed.
Join HIFI Labs and work on innovative projects with well known and iconic musicians. Past artist activations include Bruno Mars, Linkin Park, Jisoo / Zayn,Rüfüs Du Sol, Dua Lipa, and Mike Shinoda. We're looking for a Senior Fullstack Engineer passionate about design, user interactions, and privacy.
You'll work with TypeScript, React/Next.js, Firebase and explore new frameworks like Astro. Experience with Styled Components, continuous deployment and devops is a plus. We also play around with React Native / Expo.
Sound like a fit? Email us at pierre at hifilabs dot co
Tracebit is an Accel backed, UK founded security product company taking a new look at canaries for intrusion detection. We work with some amazing companies (Docker, Riot Games, Synthesia, Zepz...) to help detect threats in cloud and enterprise.
We're hiring:
* Founding Engineer | London | £60-120k + generous equity | Relocation & Visa sponsorship available
* Founding Account Executive | New York | $180-200k OTE + generous equity
* Founding Customer Success Engineer | London | £100-120k OTE + generous equity
Learn more and apply: https://tracebit.com/careers#section_open-positions
NXLog (https://nxlog.org) is an engineering-led company building high-performance, multi-platform log collection and telemetry solutions. We specialize in low-level systems programming (C/Rust) for enterprise security.
We are currently hiring for three critical roles on a full-time B2B contract basis:
A. Agent Lead Developer (Rust/C/AI): Architect the evolution of our core agent. Lead the C-to-Rust transition and AI orchestration. Link: https://application.nxlog.org/jobs/detail/agent-lead-develop...
B. Senior Rust Developer: High-concurrency, high-throughput systems. Memory safety and performance optimization. Link: https://application.nxlog.org/jobs/detail/senior-rust-develo...
C. Senior Test Automation Engineer: Build automated frameworks for complex C/Python systems. Performance and CI/CD focus. Link: https://application.nxlog.org/jobs/detail/senior-test-automa...
The Details:
Rates:
A. Agent Lead Dev: USD 45–55/hr B. Sr Rust Dev: USD 40-50/hr C. Sr Test Automation Eng: USD 33-43/hr
Type: Full-time availability required.
Location: Remote (European time zones preferred).
Tech Stack: Rust, C, Python, Linux/Windows Internals.
We value technical autonomy and deep expertise. If you enjoy solving hard systems problems, apply via the links or email sarika.sinha@nxlog.org.
https://dqc.ai/careers/senior-software-engineer-backend
We're building the AI-powered platform for enterprise data. Automatically analyse data quality, automatically fix and enhance data, and prevent bad data. Our platform automatically detects issues in master and transactional data, generates improvement suggestions using AI and human expertise, and prevents problems at the source — across systems like Snowflake, Databricks, SAP, and more.
*The problem we're solving*: Bad data costs businesses millions. Rules get written manually, issues get caught too late, and fixes are slow. We're replacing that with agentic AI that generates data quality rules, finds anomalies, and drives corrections (!) yes, it automatically fixes the broken data — with humans in the loop where it matters. Our customers across industrial goods, energy, automotive, and healthcare are already seeing real results.
*About us*: DQC is a Munich-based AI startup founded in 2022. We're a small (15 ppl), fast-moving team where engineers have real ownership and direct impact on product direction and technical architecture. Short decision paths, no bureaucracy, steep learning curves.
*The role*: As a Senior Backend Engineer, you'll own the full lifecycle of feature development — from architecture and design to production deployment. You'll work cross-functionally with backend, frontend, and product to ship features that thousands of users rely on. Our platform sits at the intersection of backend systems, modern data stacks, and LLM-driven workflows, so you'll be building at the frontier of what's possible with AI in production. We practice agentic coding daily and our tech interview includes a live agentic-coding exercise — we want engineers who embrace these tools with judgment, not hype.
If you want real ownership, direct product impact, and the chance to build at the intersection of backend engineering and AI — let's talk.
LiveKit is building the infrastructure layer for the voice-driven era of computing. Our platform gives developers everything they need to build, test, deploy, scale, and observe agents in production.
Hiring:
>> Forward Deployed Engineer:
https://jobs.ashbyhq.com/livekit/b889ef16-4d5d-4b71-b0a9-682...
>> Developer Success Engineer:
https://jobs.ashbyhq.com/livekit/fdff28df-2245-43c1-bb09-430...
>> Data Engineer:
https://jobs.ashbyhq.com/livekit/10c672df-37aa-412e-8011-340...
>> Staff Security Engineer:
https://jobs.ashbyhq.com/livekit/efc06ff8-37c4-473e-8de8-bbb...
>> Software Engineer, Data: https://jobs.ashbyhq.com/livekit/7b93996d-3492-489a-a6e4-8a8...
Co-founders:
[Russ d'Sa](https://www.notion.so/YCombinator-Posting-2ea3c4901a4280ba9d...) (CEO/Cofounder) & [David Zhao](https://www.linkedin.com/in/davidzhao/) (CTO/Cofounder)
Check out our [blog page](https://livekit.com/blog)
The AI-Native, Open-source, usage-based billing platform. Lago is now trusted by CoreWeave, Synthesia, Groq, PayPal and Mistral AI to manage their billing. YC & FirstMark backed.
Open Roles Include:
- Account Executive (Remote USA)
- Product Engineer (Growth/Building AI Agents)(Europe or USA)
- Product Engineer (Core product)
- Infrastructure Engineer (Remote Europe, Canada or Brazil)
Lago Website: https://getlago.com/hiring YC Jobs Page: https://www.ycombinator.com/companies/lago
Looking forward to seeing some great applications!
Help shape the future of robotics.
I'm Tom, co-founder at Springcraft. We're building the open, full-stack platform for robotics — hardware, developer tools, and AI models so builders can create machines that sense, understand, and act in the real world.
We're hiring for five founding engineering roles:
- Mechanical Engineer - Electrical Engineer - Mechatronics Engineer - Robotics AI Engineer - Software Engineer
Apply: https://www.springcraft.ai/careers/?utm_source=hackernews&ut...