AI Model Assessment Specialist | REMOTE | Contract | $22 - $70/hr

We are scaling up our AI training operations and looking to bring on a large number of contractors (up to 1,000 openings) to help evaluate, stress-test, and refine next-generation AI models.

The Role: Essentially, high-level RLHF (Reinforcement Learning from Human Feedback) and model evaluation. You will analyze AI-generated content across various domains, fact-check complex outputs, catch subtle hallucinations, and provide detailed, constructive feedback to improve model reasoning and accuracy. You'll also simulate real-world scenarios to gauge the model's actual utility.

What we are looking for:

Native-level English (C1/C2) is a hard requirement. Analytical Rigor: High-level reading comprehension. You need to be able to spot logical flaws, edge cases, and subtle anomalies in text. Autonomy: Self-starters who are highly organized and can reliably manage their time in a remote setup. Bonus: Background in research, editorial work, data annotation, or tech evaluation. We index highly on people with "good taste" and refined judgment for high-quality content. Note: The wide hourly rate ($22 - $70/hr) reflects the variance in domain expertise, assessment complexity, and location.

How to Apply: Apply here: https://l1nq.com/ai-model-assessment-specialist

Important Next Step: Please check your inbox/spam folder immediately after submitting your application. You will receive an email containing a link to an AI-driven interview. Completing this AI interview is a mandatory requirement to move your application forward.

Zero Motorcycles | Engineering Manager (Firmware), Software Engineer (Cloud) | Scotts Valley, CA (Hybrid) | https://zeromotorcycles.com/

We build electric motorcycles.

Riders trust our bikes today. We’re working to make that trust consistent, so they can rely on them without thinking. That means a higher bar on discipline and design, being deliberate about what we build, making it excellent, and getting out of the way.

We’re hiring for:

I. Software Engineering Manager, Firmware Products Lead a team across firmware, battery performance, and test. Stay hands-on and help build a system where what we learn from real-world behavior shapes what we build next. https://zeromotorcycles.recruitee.com/o/software-engineering...

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II. Software Engineer, Cloud Platform Work on the systems that connect the bike, mobile app, and field tools. Own how telemetry, deployment, and reliability behave as the system grows. https://zeromotorcycles.recruitee.com/o/software-engineer-ii...

If this sounds interesting, apply or reach out.

Location: Rawalpindi, Pakistan Remote: Yes Willing to relocate: No Technologies: React, TypeScript, Node.js, Express.js, PostgreSQL, MongoDB, Flutter, OpenCV, Tailwind CSS, Bootstrap Portfolio: https://fatima-usman-dev-aovrrer.gamma.site/ Email: fatimaausman8@gmail.com

Frontend/Full-Stack Engineer with 2 years experience building consumer-facing applications. Led a 4-person team to 2nd place at EXPO'24 (COMSATS) for an AI-powered fashion platform with computer vision. Delivered full-stack features for retail tech and data analytics projects. Seeking remote frontend or full-stack roles with growth opportunities.

do your own reasearch is better

Senior Backend Engineer (Architecture & AI Systems) | Vienna / Remote (Europe only!) | Full-time | Salary + equity

Early-stage startup building an AI platform that helps architecture and engineering teams reuse knowledge from past projects (documents, drawings, revisions) to reduce costly rework in planning and pre-construction.

You’ll work on multi-tenant backend systems powering hybrid search, document ingestion pipelines, and large-scale indexing across complex engineering datasets.

Stack / areas: PostgreSQL, Elasticsearch/OpenSearch, vector search, distributed systems, async pipelines.

Looking for: 8+ years backend engineering experience, strong systems design skills, experience with distributed systems and production B2B SaaS.

Small team (currently <10 engineers), high ownership, real production users.

Backed by Pi Labs and DAR.

Full JD: https://howie.systems/careers Contact: contact@howie.systems

Seeking a remote job? Get an AI engineer certificate first

https://gophercert.com?utm_source=hn

Yidi's Consulting | Senior Full-Stack Engineer | REMOTE (LATAM/EU time zones welcome) | Contract-to-hire | $40/hr | yidisconsulting.com

We're a 4-person boutique consulting shop in Albany, NY building custom web apps for healthcare, legal, and education clients. Looking for a senior engineer to work alongside the founder on production systems for clients.

Stack: Go (Echo, ENT), PostgreSQL, AWS, Cloudflare, Clerk, Alpine.js, Tailwind, Vite, Terraform. We have a proprietary ~1M-line Platform Foundation that anchors most projects.

You: Shipped real Go in production (not "willing to learn"). Comfortable across the stack. Opinions about migrations, RBAC, and not-overengineering. English fluent enough to talk directly with clients.

Process: Paid trial task → 3-month contract → conversion to long-term contractor. No middlemen, no platform markup.

Apply: hiring@yidisconsulting.com with a Go project you're proud of and a brief note on how you'd approach a vertical-slice task touching ENT, an Echo handler, and an Alpine component.

FunnelStory | Principal Engineer, AI Systems | Remote (India) | Full-Time | funnelstory.ai

FunnelStory builds a queryable context graph over enterprise data — the infrastructure layer that lets AI agents reason over live customer intelligence. We've built a federated query engine purpose-built for agents, ML models from scratch in Go (health scoring, cohort expansion, process mining, Markov chains, Genetic Pareto optimization), and on-prem deployment infrastructure for enterprise customers. All on a deterministically tested backend.

We need engineers who go deep. The kind who read academic papers to build something novel, then hunt down a performance bottleneck five layers deep in the stack. Go is preferred but not required. Strong math and systems engineering background is a plus. What's required: ability to solve hard problems, use AI tooling to add real value (not slop), and drive work forward independently.

Please reach out to me directly at preetam @ funnelstory.ai with "HN" in the subject.

Here are the listings this thread that allow remote work https://www.whoishiringjobs.com/?workMode=remote (salary and other filters also included)

RINSE | REMOTE or San Francisco, Los Angeles, Chicago, Boston, New York City, New Jersey, Seattle, Austin, Toronto, or Washington DC - INTERNATIONAL OK | QA Engineer | Full-Time | Salary: $40k-$100k USD | https://www.rinse.com

Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.

Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.

As our QA Engineer, you'll assist in improving the quality of Rinse's software, which services our customers, valets, vendors, and warehouse personnel. You'll be involved in the full project lifecycle, from idea through documentation and feedback. You'll also drive software quality through testing, collaboration, and documentation.

We're a tiny team tackling big problems, so our technical staff enjoys considerable autonomy, flexible schedules, and ambitious projects with clear and meaningful impact on our business.

This season, we're particularly interested in new grads or junior engineers, to round out the team. You will join a high-caliber team where collaboration, honesty, and open communication are at the core of everything we do.

Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Automation, Delivery, OR-tools, Forecasting, Mobile QA, Mobile Testing, Test Automation, Test Engineer

Hello,

I hope you’re doing well.

I’m currently looking for a job and exploring new opportunities.

Full Stack Developer with 7+ years of experience (React.js, Next.js, Node.js, TypeScript, Laravel).

If there are any relevant openings, please consider my profile.

Please suggest where i can apply, not getting any opportunities

Hevy | Lead React Native Engineer | Barcelona, Spain | Hybrid | Relocation

Hevy is a multiplatform weight lifting tracker that lets athletes log their workouts, track progress and be part of a community of gym athletes. We are a bootstrapped fitness and technology company operating out of Barcelona, Spain.

Relocation to Spain: full relocation package, work permit + residence permit for spouse, hybrid (2-3 days in office/week), competitive salary + performance bonus. https://www.hevyapp.com/lead-react-native/

Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) | Remote (US), NYC | Full Time | https://radar.com

- Radar is the geo-location dev tool

- Doing 1B+ API calls per day

- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).

- We're based in NYC with our HQ in Union Square and remote friendly (US)

Interesting things we're working on:

- HorizonDB, our Geospatial database written in Rust

- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.

- Anomaly detection to identify spoofed locations

- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

- Multi-Region AWS K8s deployment, 99.99%+ availability

- Frontend tools to visualize and debug location data at scale

Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com

Octozi | Founding Engineer | NYC (Hybrid) | Full-time | https://www.octozi.com/

Octozi is a revenue-generating seed-stage company building AI agents for clinical development workflows. Bringing a drug to market can take a decade and cost up to $2B, keeping treatments expensive and delaying life-saving therapies for the patients who need them. We're cutting the cost and time of these workflows while improving the science and analysis of clinical data.

We already have commercial contracts with multiple pharma companies and are scaling the team to meet demand. The interesting problems span agent orchestration over messy clinical datasets, human-in-the-loop review at scale, and turning unstructured medical reasoning into auditable, regulator-ready output.

Looking for a full-stack engineer to join as a founding hire with startup experience strongly preferred. Stack: Python, TypeScript, AWS, PyTorch.

Reach out to careers [at] octozi.com and mention HN.

Full description: https://wellfound.com/recruit/jobs/4163102

I'm a full-stack developer with 3 years of experience building web apps and SaaS products. I've worked with early-stage startups and solo founders to take ideas from zero to a working product.

I'm comfortable owning entire features end-to-end — from architecture decisions to deployment. I communicate clearly, work async, and don't disappear.

Looking for: freelance contracts or part-time engagements with founders who need a reliable technical partner, not just someone to push code.

Siia | Flutter mobile engineer, Software Engineer | Remote within 2/3 hrs timezone of CEST | Based on location of candidate

We are building a uniqe edtech device for use in schools based on Android and are looking for a software engineer with experience in one or both of Flutter and Kotlin. We heavily use firebase with realtime capability of supabase and google cloud infrastructure. We are not just another edtech app but something truly unique qith realtime capabilities leveraging LLMs for inclass activities and outside of class activities for teachers. contact contact @ siia.io

FusionAuth | Senior Java Engineer, Account Executive, Solutions Engineer | Varies between REMOTE (in USA, also in Europe but only for the account exec/solutions engineer positions) and ONSITE in Denver, CO, USA, details in each job desc | Salary ranges for the Senior Java Engineer it is 140k-180k, but the Euro positions don't have them :(

At FusionAuth, our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome.

There are a lot of companies in the auth space, but we feel like we have something special:

* a relatively unique deployment model (self-host on-prem, run in your cloud or let us operate it for you in ours)

* A well designed API first approach; one customer compared our APIs to petrichor

* a mature product (the code base is nine+ years old and we've found and fixed a lot of the sharp edges around core login use cases; but don't worry, there are plenty more features to add)

* our CTO is the founder and still writes code

* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration

Our core software is commercial. We open source much of our supporting infrastructure. Technologies and standards that you will work with: modern Java, PostgreSQL, Docker, Kubernetes, MySQL, OAuth, SAML, OIDC.

Learn more, including benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )

Deducta | Senior Frontend Product Engineer | London, UK | Hybrid (3 days/week in office) | £150k+ cash/equity

We’re a data intelligence platform for global enterprises. We are well funded, growing fast, and solving the most pressing data challenges for some of the largest and most recognizable companies in the world. The capabilities of SOTA LLMs enable us to this at an unprecedented scale and success rate. We’re looking for a Senior Product Engineer (Frontend) to shape what our product looks like and how it’s built. Specifically:

- Lead on the deployment of LLMs as an enhancement/substitute to traditional interfaces

- Own feature developments and fixes across the frontend from ideation to deployment

Stack: Vue.js, Tailwind, Tanstack

Contact: kimathi [at] deducta dot ai / Apply: https://apply.workable.com/deducta/j/8ADBB3795A/

Axis Communications | Software Engineer - Video Management & Agentic Engineering | Linköping, Sweden (Onsite)

Join a newly formed R&D team at Axis focused on rethinking how software is built using AI coding agents. Build next-generation video management software for cloud and on-prem environments while experimenting with tools like Claude Code, Copilot, Codex, and emerging agent workflows.

This is a rare role where using agentic tooling isn’t a side experiment—it’s central to how the team operates. You’ll help define engineering workflows, evaluate new tools, and share learnings across the wider organization.

Tech includes: TypeScript, Go, Rust

Bonus: GStreamer, FFmpeg, WebRTC, UX/UI

Looking for experienced engineers who ship production systems, think critically about tooling, and want to explore how autonomous agents can improve software design, implementation, testing, and maintenance. Strong fit for developers interested in AI-assisted engineering, modern full-stack systems, developer productivity, and building real products with emerging workflows. Based primarily onsite in Sweden, Linköping.

Apply: https://nordictechjobs.com/jobs/nVWwRXyDjq

Kraken Tech | Senior Software Engineer - AI Foundations | London, Paris, Berlin, Tokyo, New York, Tel Aviv, Remote | Full Time | https://kraken.tech

Help us use technology to make a big green dent in the universe!

Kraken powers some of the most innovative global developments in energy.

We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer experiences, our operating system for energy is transforming the industry around the world in a way that benefits everyone.

You’ll work in the AI Foundations team which exists to enable AI across the entire company. We build the shared platforms, tooling and patterns that enable engineering & product teams to safely, reliably and efficiently use machine learning and generative AI across the business. This is not a research lab. This is a delivery-focused team that sits at the intersection of platform engineering, applied ML and developer enablement.

Apply through the link below, or send me an email to omer.korner at our domain name.

https://jobs.lever.co/kraken123/d57f5f0e-97e5-4d64-a78c-ff12...