Careers
Build clear, useful, responsible AI with us.
We're a lean, high-trust team. We hire for real, measurable needs — often starting with contract or part-time work — and we treat people fairly: paid work, clear expectations, flexibility and room to grow.
Fair & paid
We don't use unpaid labour for core work. Every engagement has a written agreement.
Flexible & remote-friendly
Outcomes over hours. Work remotely, from anywhere with good time-zone overlap.
Learn in public
Share what you learn through our blog and YukiOshi Magazine.
Roles & skill requirements
Where we're looking for people
These are the skills our work needs. Roles open as our products grow — expressions of interest are welcome for any of them.
Full-Stack AI / Automation EngineerProduct & Engineering · Contract or part-time · RemoteView requirements
Turn validated workflows into reliable products: agents, retrieval systems, integrations and the web apps around them.
What you'll do
- Build and maintain AI features for YukiOshi Flow and client systems
- Design retrieval (RAG) pipelines, agent workflows and tool integrations
- Write tests and evaluations for hallucination, prompt injection and failure modes
- Document architecture, APIs and runbooks
Required skills
- Python and TypeScript
- LangChain, LangGraph or LlamaIndex
- RAG, MCP and agent patterns (ReAct, A2A)
- PostgreSQL / MySQL / SQLite
- Docker and Git-based workflows
- Secure handling of secrets and user data
Nice to have
- vLLM or TGI model serving
- Haystack
- Next.js / React
- Computer-use agents (CUA)
- Evaluation frameworks and observability
ML / AI Research EngineerYukiOshi Labs · Contract or research collaboration · RemoteView requirements
Explore, prototype and evaluate models and techniques that could become product advantages.
What you'll do
- Prototype and benchmark models for classification, extraction and generation tasks
- Optimise inference cost and latency
- Run structured experiments with clear write-ups
- Contribute to YukiOshi Magazine and public research notes
Required skills
- PyTorch or TensorFlow
- NumPy and Pandas
- Transformer internals: KV cache, MLA, MoE, positional encodings (iRoPE)
- Fine-tuning and alignment basics (RLHF, RLVR)
- Experiment tracking (MLflow)
Nice to have
- TensorRT and quantisation
- Kubeflow
- XGBoost and classical ML
- Reasoning methods (GoT) and agent evaluation
- Published research or strong open-source work
Infrastructure, DevOps & Security EngineerProduct & Engineering · Specialist contract · RemoteView requirements
Keep our products and client systems available, observable and secure.
What you'll do
- Operate virtualised and containerised environments
- Set up CI/CD, monitoring, backups and tested restores
- Harden networks, access control and secrets management
- Own incident-response playbooks
Required skills
- Linux: RHEL, Debian, Alpine
- Docker, Kubernetes or Docker Swarm
- Proxmox VE or VMware vSphere
- Networking and firewalls: MikroTik, Fortinet, Juniper, Palo Alto or Cisco
- Backup, monitoring and least-privilege access
Nice to have
- Red Hat OpenShift
- XCP-ng
- Infrastructure as code
- Security certifications or CTF experience
Cross-Platform App DeveloperProduct & Engineering · Contract · RemoteView requirements
Bring YukiOshi products to mobile and desktop, with Linux treated as a first-class platform.
What you'll do
- Build companion apps for Android, iOS, Windows, macOS and Linux
- Implement offline-friendly, low-bandwidth experiences
- Ship accessible, well-tested interfaces
Required skills
- Android and/or iOS development
- Desktop development for Windows, macOS and Linux
- REST/JSON APIs and authentication
- Accessibility basics
Nice to have
- Cross-platform frameworks
- App store optimisation (ASO)
- Experience shipping on Linux
UI/UX Product DesignerProduct & Engineering · Contract or project-based · RemoteView requirements
Make AI products understandable, trustworthy and pleasant to use.
What you'll do
- Design product flows, interfaces and design-system components
- Run lightweight user research and usability tests
- Design clear states for AI uncertainty, review and approval
Required skills
- Strong portfolio of product (not only marketing) design
- Interaction design and information architecture
- Accessibility (WCAG) knowledge
- Figma or equivalent
Nice to have
- Psychology or behavioural-science background
- Experience designing AI-assisted interfaces
- Front-end skills
Growth & Content OperatorGrowth & Revenue · Part-time or performance-based · RemoteView requirements
Grow YukiOshi through useful content, search and community — not hype.
What you'll do
- Plan and publish educational content across the blog, LinkedIn, X, YouTube and Instagram
- Own SEO and answer-engine visibility
- Produce case studies with customer permission
- Support YukiOshi Magazine issues
Required skills
- Excellent written English
- SEO fundamentals
- GEO / AEO (generative and answer engine optimisation)
- Analytics and experimentation basics
Nice to have
- Video editing
- Design skills for diagrams and carousels
- Additional language skills
- B2B SaaS marketing experience
Apply
Express your interest
Tell us what you've built. Links to real work matter more than CVs.