What makes Picnic unique? We do everything in-house: from building cutting-edge forecasting systems and operating our first fully automated warehouse, to designing the electric vehicles that deliver groceries straight to our customers’ doors.
Want to fast-track your way into an exciting role at Picnic? Our virtual Hiring Sprint makes it happen!
Here’s how it works: Apply by October 17, meet your recruiter, complete a coding challenge, go through all interviews in just one day, get your offer within 24 hours
No lengthy process — just a clear path to your next adventure.
Apply now and be part of the future of groceries! https://grnh.se/pbkkez941us
Stellar is building the go-to AI voice agent platform for customer support, enabling incredibly human-like customer service over the phone. We're a young and rapidly growing startup that has already proven traction, with a number of well-known companies among our initial customers.
To see some of our AI voice agents in action, see https://www.stellarcs.ai/demo-showcase
We're looking for founding software engineers to help us scale Stellar's platform globally. As one of the first members of our engineering team, you’ll play a key role in Stellar's journey and have the opportunity to help shape our architecture, engineering culture and product and engineering roadmap.
Tech stack: Go, Node.js, Typescript, React, Next.js, Encore Cloud, GCP
What you’ll do:
- Build performant APIs and backend services in Go and Typescript (Node.js)
- Develop Stellar's frontend in React, TypeScript and NextJS, to allow companies to effectively design, test, deploy and monitor their AI voice agents
- Design a scalable, fault-tolerant system architecture that can handle large volumes of concurrent real-time audio conversations & agent interactions while maintaining low latency
- Work on Stellar's AI agent framework, at the intersection of software engineering and AI engineering
- Design and implement a platform that meets enterprise standards in terms of security, compliance, resilience and data privacy
- Build API integrations with external systems to enhance the capabilities of Stellar's agents
- Help shape the early engineering culture as one of the first hires of a young and growing tech startup
Why join: you'll be joining at a pivotal time in our growth, in a role with a high degree of ownership and strong growth potential. Join a small but talented team, coming from high growth startups and scale-ups such Framer, MessageBird, Adyen and Crisp.
More details about the role here: https://www.stellarcs.ai/careers/software-engineer
Apply: Send us an email at info@stellarcs.ai, and mention you came from HN
We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.
We're looking for experienced FULL-STACK ENGINEERS who can help us solve problems like:
- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)
- Rapid deployment and iteration of experimental software changes across firmware, control software and UI
- Modelling buildings in code and finding the right UI for operators to edit them
Check out the progress we've already made on Atrium, our operating system for robotics: https://www.monumental.co/atrium
We're rapidly scaling up operations and we need experienced, generalist engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!
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We’re helping companies rank and be visible in AI search /ChatGPT, Google AI mode etc. (GEO) and hiring a Senior Full-Stack Developer.
Work: Own app layer, real-time APIs & queues; ship end-to-end.
Stack: TypeScript, React 19/Next.js, Node/Fastify, tRPC, Postgres, GCP Nice to haves: ClickHouse, Elasticsearch.
You: 8–9 YOE, strong TS/React/Node.
Comp: €65k–€110k + equity.
Apply: https://promptwatch.com/careers/full-stack-developer (mention “HN: Full-Stack Developer”).
About the company:
• Technical founding team with relevant industry experience (part of Nvidia Inception Program)
• Backed by well-known European VCs (SpeedInvest + Galion.exe)
• Building agentic advanced analytics and fine-tuning analytical reasoning models
Ideal candidate:
• Demonstrated shipping ability with past projects & roles
• "Young and hungry” mindset, prioritising ability to learn with agency over experience
• Familiar with fine-tuning algorithms and frameworks, transformers/trl, ART, verl and unsloth
• Bonus points for experience in contributing to open-source projects, startups, AI agents, & similar technologies
Reach out to the founder directly: https://www.linkedin.com/in/rhommes/