/JoinShop | GO/VUE | Remote | Full-time
/$2500mo → $150K-300K FTE + 0.5%-3% equity
/Our final boss is to de-throne Yelp with co-op
/Validated, 7 paid clients and growing
/Next milestone: 50+ clients, $45305/y pre-mvp
yc@joinshop.co https://joinshop.co
Perion | Advertising Technology | https://perion.com/ | Hybrid (Onsite+WFH)
Hiring software engineers across different locations and teams:
-
Tel Aviv:
Back End (Go) developer: High-performance edge ad auction systems
Data Scientist: Multiple ML and AI initiatives (internal systems as well as client-facing)
-
Montreal:
Data Engineer: Advertising (big data, for real!) data processing systems
Back End (Python) developer: Working on a (tastefully-designed) set of python transactional microservices serving the core business web application and APIs
-
If you see yourself as a good fit for the roles in the above locations, please browse the job descriptions on our web site ( https://perion.com/careers/ ) and reach out to me directly - my contact info is in my HN profile bio.
SiteWorx Software | Director Engineering | Remote (US) / Boston | $170k — $210k + equity + benefits | https://siteworx.io
Cleantech software/hardware company with successful industrial lighting control SaaS, planning to expand with data analytics, onsite microgrid energy management, and ESG reporting.
Very small team (<10 total, all engineers), looking to raise Series A next year. All remote and mostly based in the greater Boston area.
Looking for an engineering leader who can contribute to backend dev work (Go and PostgreSQL/Timescale). Also will need to support the raise with technical due diligence. This is a high level role in our org and the right person will grow fast.
Details: https://siteworxsoftware.com/job-director-engineering/ Send your resume: careers@siteworx.io
Senior Go Engineer (Fully Remote) – Full-Time, High-Impact Role Company: Centrum-AI Location: Worldwide, Remote Tech Stack: Golang, AWS, GCP, Azure, Docker, Kubernetes, cloud-native architectures and microservices. Salary range: 70k - 120k
Help us build the future of supply chain intelligence.
We're a small, fast-moving team building a next-generation supply chain AI platform. As a startup, we prioritize development speed and iteration. Creating solid and clean building blocks while delivering meaningful features is top of mind right now. We're well-funded and backed by prominent investors, founded by serial entrepreneurs who've previously raised hundreds of millions and built category-defining companies.
You Should Have
- 5-10 years of backend development experience - Strong Go programming skills (minimum 2+ years preferred) - Proven experience with AWS, GCP, and Azure — not just one cloud provider - Deep understanding of cloud-native architectures and microservices - Hands-on DevOps experience (Docker, Kubernetes, Pulumi, etc.) - Security-first mindset with understanding of compliance frameworks - Self-driven approach with ability to own projects end-to-end - Experience shipping production systems that scale
To Apply: https://www.careers-page.com/centrum-ai/job/63W367VW
Onja | Front end Course Designer & Back end Course Designer & Full stack Course Designer| Full-Time | ONSITE - Madagascar Looking to join a social-impact driven company? Are you a software developer ready to use your skills for good? Onja trains underprivileged youth into world-class software developers. We are on the lookout for Course Designers who can help our students go from ‘what is coding’ to working in Global tech teams. Help build a scalable course that will help train Madagascar’s brightest young people, while working alongside a team of talented, fun colleagues from all over Madagascar and the world. Please apply through the following links: Full stack Course Designer: https://onja.org/careers/full-stack-course-designer Front end Course Designer: https://onja.org/careers/front-end-course-designer Back end Node.js Course Designer: https://onja.org/careers/back-end-node.js-course-designer
Axle (https://www.axleruns.com) | Remote (USA) | Full-Time | Role: Senior Full-Stack Developer (Python, Go, Next.js)
Hi, I’m Yanni Giannaros, founder & CEO of Axle (www.axleruns.com). We build AI agents that automate AML/KYC compliance workflows for fintechs, banks, and crypto companies. We’ve raised $3.2M and are live with dozens of enterprise customers. Our agents eliminate manual review bottlenecks, helping teams focus on complex cases and operate more efficiently. We found product-market fit and we're gearing up to scale. My cofounder and I have built and sold Fintech companies before this and we care deeply about this problem.
Headcount: ~8
Stack: Python, Go, Next.js, Postgres, GCP, SOTA LLMs
Shoot me an e-mail here: yanni[at]axleruns.com
Thank you!
Gigs (YC W21) | Multiple US & EU Locations (SF, NY, Berlin, London) | Full-time
At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products.
We are looking for exceptional candidates, looking to do the best work of their careers, across a wide range of roles:
- Senior Backend Engineer(s) - Senior Full Stack Engineer(s) - Senior Product Manager(s) - Engineering Manager(s) - Implementation Manager(s)
To review all open roles and benefits, go visit our career page https://gigs.com/careers
Squint | Onsite, San Francisco | Squint is a mobile app that uses AI and AR to automate data entry, generate custom procedures, and make every operator an expert.
Squint is the leading manufacturing intelligence platform. We unlock agentic manufacturing by giving frontline operators the knowledge they need, exactly when they need it.
We build consumer-grade software that delivers enterprise-grade impact — on the devices people already know and trust: phones and tablets. By combining cutting-edge tech with thoughtful customer insight we’re transforming how the physical world works.
High Priority Open Roles:
- Senior Software Engineer, Full Stack
- Staff Software Engineer, Full Stack
- Senior Software Engineer, Backend
- Staff Software Engineer, Backend
- Senior Software Engineer, Frontend
- Senior Software Engineer, Mobile
- Staff Software Engineer, Backend Infrastructure
- Senior Business Recruiter
- Strategic Enterprise Account Executive
- Account Director, Large Enterprise
- Go-To-Market Engineer
- Implementation Leader
- Customer Strategy Partner
View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews
Journee | Berlin, Germany, Europe | REMOTE (CET +/- 2h) | Full-time | https://journee.ai
==========
Journee is an independent technology company founded in 2020. We are recognized for our award-winning work with internationally renowned brands such as BMW, H&M, and Siemens. We delivered all our projects thanks to our in-house streaming and GPU fleet orchestration technologies.
We are now building and launching Ojin, a real-time generative AI platform for developers. Ojin extends our core technologies to serve the growing demand for interactive real-time AI applications. For this new venture, we are building a small, ambitious team and are hiring for the following positions:
* Cloud Infrastructure Engineer (Lead or Senior)
* Machine Learning Engineer (Senior)
* Software Engineer (full-stack or backend focus, Senior)
Apply via our Careers page: https://www.journee.ai/en/career/
Our tech stack: TypeScript, Python, Go, AWS, Infrastructure as Code, React, Unreal Engine, WebRTC
ThreatMark | Security, Machine Learning | REMOTE(World) / Brno, Czech Republic | Equity ThreatMark protects >50M end users from finacial fraud and saves > $100M every year in losses. We are working with top banks in EU and US to protect their end users.
We develop large-behavioral models that recognizes returning users by their mouse movements, keystroke timings and sensoric data (accelerometer, gyroscope). We detect cyberthreats (e.g. malware, phishing, scraping) by exploiting browsers/sandboxes of devices. We manage ~PB scale of data and provide realtime scoring in milliseconds driving authentication/authorization flow (2nd factor).
Stack: [python, typescript, rust], [redis, postgresql], [aws, terraform] ...
We are looking for exceptional engineers to build with us and be part of the success:
- Research Team Lead [hands-on role] (leading world-class ML engineers to success - focus, context translation, project management, measurement, ...)
- Engineering Team Lead [hands-on role] (structure, organize, help, elevate) - lead of team dealing with backend - low tail latencies, distributed systems, petascale
- DevSecOps Engineer (blue team - designing, implementing secure infrastructure)
- Product Manager (self driven, tech-enabled go-getter - expert on fraud and/or scaling a startup from product perspective)
- DevOps Engineer (IaaC in AWS)
We are also looking for other key roles:
- Chief Revenue Officer - be responsible for growth in US & EU
If you are interested, please email us @ career@threatmark.com with subject "HN Who's Hiring" If you don't find the right role here or at https://www.threatmark.com/careers/, write us anyway if you believe you can be good fit :)
Krystof Hilar, Co-Founder & CTO
Anterior | NYC (Midtown) | Full-time | ONSITE | https://anterior.com
Anterior is improving the experience of healthcare for everyone. We're growing fast on the cutting edge of using AI to make clinical decisioning frictionless.
About You: You have a passion for doing things The Right Way, you believe Less is More, you want to focus on Foundations of system design and architecture (pacelc, consistency guarantees), you care as much about the code you do not write, you’re tired of the hype treadmill and care about the fundamentals. You have battle scars from overengineered and underperforming slop, and you care about writing code that lasts.
- Langs: Python / Go / TS, React (and HTMX if you can help!) - Infra: Nix, CDKTF, AWS
We're hiring engineers to work directly with our end customers owning strategy and execution. The playbook for LLM-enabled enterprise software is not yet written. Come and help us write it!
Reach out directly: saul@anterior.com
Viam (NYC-based robotics and AI platform, Series C, founded by co-founder of MongoDB and long time CTO) is hiring a Staff Software Engineer for our Motion Planning team. Backend development in Golang.
Viam is a full stack engineering platform that enables our users to work with devices (robotics, IoT, hardware etc) in the physical world. It's an extensive platform that starts with low-level integrations with any sensor or actuators, and enables you to connect and manage everything in the cloud; with that it is simple to get data from the physical world into the cloud, and taking action on it back in the physical world is just as easy. Everything in Viam is pluggable and modular. You can add support for any device you need, any algorithm you want, or any model training or inference engine you care to use.
Apply here: https://grnh.se/2f64cfb34us
Gladly | Remote (US, Colombia, Argentina) | Staff Software Engineer, AI & Automation | $156k–$215k + Equity | https://www.gladly.ai/careers
Gladly is at the forefront of building retail e-commerce AI. Our AI is live in production with customer-centric brands like Crate & Barrel, Ulta Beauty, and Allbirds. We have the ingredients that make AI work: rich data, close customer partnerships, and a strong engineering culture.
We're hiring a Staff Software Engineer to lead major AI & Automation initiatives. This is a high-impact, hands-on role for someone who wants to ship fast, collaborate deeply, and build systems that help real people.
You should have:
- 10+ years of full-stack experience (Go, TypeScript, React, Postgres a plus)
- Experience with generative AI, multi-agent systems, RAG pipelines
- A bias toward impact and product thinking
- Excellent collaboration and mentorship skills
Bonus: Entrepreneurial or other leadership experience.
We're a remote-first company with competitive pay, meaningful equity, and a focus on doing real work with great people.
Learn more + apply: https://www.gladly.ai/careers
Or reach out directly: gerad@gladly.ai
Coder | https://coder.com/ | Multiple roles | Multiple locations | Full-time
Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.
Coder’s self-hosted Cloud Development Environment (CDE) is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.
We recently passed 100k stars on GitHub! https://github.com/coder
[1] Senior Software Engineer, back-end Go (US/Canada, Remote)
[2] Senior Software Engineer, AI tools (US/Canada, Remote)
[3] Staff Software Engineer (Front-end), TypeScript/React (UK/Ireland/Poland, Remote)
[4] Product Engineer, internal tooling (US, Remote)
[5] Software Engineering Manager (US/Canada, Remote)
[6] Solutions Architect (US)
[7] Software Engineer, VS Code Contractor (US/Canada/UK/Ireland/Poland)
Apply here + job descriptions, salary bands: https://coder.com/careers?utm_source=O2n5Ew72WD
Please note that you must submit an application to be considered for any of these positions.
Friendly Captcha | Data Engineer - Bot Protection | REMOTE within EU | PART-TIME or FULL-TIME | Office in Munich, Germany | https://friendlycaptcha.com
At Friendly Captcha we do one thing and we do it well: we protect websites from malicious actors and bots.
We provide privacy-friendly and accessible anti-bot solutions that don’t annoy users with tasks like clicking fire hydrants. We make the internet a bit better every day by winning over customers currently using Google reCAPTCHA.
We’re a growing, profitable, fully bootstrapped company. Our revenue mostly comes from medium to large European enterprise and governments.
We’re looking for an engineer whose focus will be on using data to improve our bot detection and protection. Telling apart bots from genuine users is vital to our product.
If possible, we prefer to keep things simple (perhaps boring is the right word even?) - choosing an if/else rule over a neural network. Good knowledge of the web is always useful in this company. At our scale we are looking for generalists more than specialists.
Our engineering team is fully remote across Europe, we meet up in person a few times per year. You can work either 4 or 5 days per week, fully remote or (partially) from our Munich office. Please note that we ONLY consider candidates located within the EU/UK/EEA/Switzerland.
Stack: Golang | Typescript | Clickhouse | Postgres | Redis | Python data science stack
Form with more information: https://friendlycaptcha.jobs.personio.com/job/2207852
Stream | Multiple Positions | Amsterdam (NL), Skopje (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: https://tinyurl.com/2u5x9f9w
We’re also hiring for:
* Director of Information Security
* WebRTC SFU Engineer
At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney.
Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.
Why Join?
* High scale/ difficult engineering, we have customers using our products with millions of users
* Default alive. Startup growth opportunity with healthy revenue
* All managers are hands-on and capable engineers
* Edge network of servers around the world
Remote: our roles are primarily NL, US, or CA-based (hybrid), but exemptions may apply.
Visa Sponsorship: Available (NL)
Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r
AllSpice | https://allspice.io/ | Boston, MA / SF or Hybrid | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and Gen AI (think GitHub/Bitbucket for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Principal/Lead Software Engineer - You'll lead our platform software team (Vue, TS, Golang, Playwright), building and improving our data architecture for git-based hardware design management. https://jobs.ashbyhq.com/allspice/1dd0081e-1124-4dea-b16f-e3...
Sr./Principal Product Manager (Platform) - You'll lead our core product platform user experience, with new ECAD file integrations, collaboration features, and improved onboarding experience for git. You should have some experience in the hardware design process and git. https://jobs.ashbyhq.com/allspice/4d547ef4-e8c5-47c1-861d-15...
Sr./Principal Technical Product Manager (AI) - You've been an early adopter, introducing AI features in your past products. You understand how to tame large amounts of data for use in RAG to get consistent, functional output from LLMs, and you're not afraid to talk tensors. https://jobs.ashbyhq.com/allspice/a37723bf-b043-41b1-9365-e5...
Mid+ SW Parsing and datastructures (rust) - Systems programming experience required. You'll be responsible for helping develop our ECAD schema and convert between file formats efficiently. This role can flex to be pretty senior if you have more experience than is listed. https://jobs.ashbyhq.com/allspice/9abcef59-988f-4f1a-b4b5-c6... https://jobs.ashbyhq.com/allspice/5c889644-642a-468e-8289-3f...
Lead/Principal Infrastructure Engineer - You are passionate about optimizing infrastructure at scale and have a strong background in security engineering, AWS, and infrastructure automation. In this role, you will be responsible for working with company leadership to build our infrastructure roadmap and team, as well as executing tasks (80/20 individual contributor work to management, with greater management opportunity available as the team grows). https://jobs.ashbyhq.com/allspice/99ded9f3-4de0-420e-bedb-50...
Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript
Please include any relevant open-source projects or portfolio in your application.
Stellar | Amsterdam, the Netherlands | Onsite (2 days remote OK) | €70-100k + equity | https://stellarcs.ai
Hey, I'm one of Stellar's founders. We're building voice AI for large contact centers.
Everyone thinks contact centers are boring. They're wrong. It's the last place where companies actually talk to their customers. We listen to calls every week and it's fascinating. AI here actually helps real people: shorter wait times, 24/7 support, lower cost.
Stellar skips the robotic text-to-speech pipeline entirely and works directly with voice. Our conversations are remarkably human, also in non-English languages and local dialects, where most AI sounds like a bad GPS navigator. On top of this, we're great at integrating with the complex systems at enterprises, and meeting their compliance requirements.
We're cash-flow positive, growing fast with enterprise clients queuing up, and all founders still code. We need engineers who can jump between our Go and TS backends and React frontend. This role is perfect if you:
* Want massive ownership at a small team (not pretend "impact" at BigCo)
* Actually enjoy solving hard problems (real-time audio at enterprise scale)
* Think making AI sound human in niche dialects is a fun challenge
Find the full vacancy here: https://www.stellarcs.ai/careers/software-engineer
EU work authorization is required. No visa sponsorship available.
Apply: e-mail is in my profile, please indicate HN in your e-mail.
Privacy-focused AI Project | Founding Engineer | Remote - Europe (UTC-1 to UTC+3) | Full-time | Base salary + Up to 4% equity
We are building a truly private, open-source LLM gateway with outstanding user experience to address privacy problems around using LLMs. When we interact with AI-based services, we face the fundamental tension between utility and privacy. Current solutions to this problem are inadequate, so we are ready to build what we couldn't find.
Who are we? A well-funded, bootstrapped venture by the founders of IVPN - a VPN service highly regarded by privacy advocates and analysts, in operation since 2009.
We are looking for a Founding Engineer (based in Europe) to architect and build an MVP from the ground up. This is a role for a senior builder with:
- At least 8 years of professional experience
- Demonstrable history of solo-shipping products
- Deep expertise across the stack (e.g., Go/Rust for backend, React/Vue for frontend)
- Strong security and infrastructure automation mindset
What you can expect:
- Founder-funded, sovereign startup = no VCs and external pressure
- Small, dedicated, 100% remote team that prefers pragmatism and maximum autonomy.
- Complete technical ownership, responsible for building a system designed for high availability and verifiable privacy.
- Sole focus on engineering - zero distractions. Founders own strategy, functional requirements, design, communications, legal and all other business related decision and execution.
- Strong salary and a significant, foundational equity stake (up to 4%).
If you're a self-directed, experienced engineer who wants to build the foundational infrastructure for private, trustworthy AI access, email me at viktor at ivpn.net for a one-page project brief.
Entourage | REMOTE | Principal AI Engineer – Collective‑Memory / Multi‑Agent Systems | Full‑time + meaningful equity
We’re building the shared‑memory protocol that lets AI agents learn from each other, turning isolated tools into a network of collective intelligence. Backed by Moonsong Labs (creators of Kluster.ai, Moonbeam, Tanssi), we’ve secured fresh funding and are ready to scale from proofs‑of‑concept to production.
What you’ll do - Design and ship distributed infrastructure that captures, validates, and surfaces agent experiences in real time. - Operationalise SOTA research in LLMs, RL, and multi‑agent coordination into fault‑tolerant, low‑latency services. - Turn episodic trajectories into reusable knowledge for a growing ecosystem of mutually distrusting agents. - Set technical standards, mentor engineers, and grow the AI platform team.
Tech you’ll touch Python, Rust/Go, LangGraph / AutoGen / CrewAI, vector & graph stores, Temporal / Kafka, k8s, Terraform, modern GPU/cloud stacks. Web3, consensus, or token‑incentive know‑how is a nice‑to‑have.
You bring - A record of shipping complex AI or distributed‑systems platforms (startup or research labs welcome). - Deep appreciation of LLM post‑training, multi‑agent frameworks, and end‑to‑end MLOps. - MSc or (ideally) PhD in a STEM field; 5 + yrs hands‑on engineering. - Desire to lead and still stay close to code.
Why Entourage - Green‑field architecture, zero legacy. - Direct impact on the connective tissue of the coming agent economy. - Competitive salary, generous equity, hardware budget, London hub with quarterly off‑sites. - Inclusive culture – we hire for talent and potential, not pedigree.
Apply: https://jobs.lever.co/moonsong-labs/baec5545-5890-4dff-8f61-... Learn more: https://entourage.tech