Careers

Westar is hiring across AI infrastructure, AI agent engineering, consensus and execution systems, protocol research, and technical content.

Hiring

Join a team building AI agent-native consensus and execution infrastructure.

These roles are for people who want to work on agent systems, security-sensitive infrastructure, protocol research, and open-source tooling with a globally distributed team.

Westar Labs is hiring an AI Infra Developer to build the internal platforms, model-serving systems, data pipelines, and evaluation tooling behind our AI agent and protocol work.

About Us

Westar is building AI agent-native consensus and execution infrastructure, combining protocol engineering, agent tooling, and production systems that improve coordination, synchronization, performance, security, and onchain execution.

Responsibilities

• Design, develop, and maintain AI infrastructure including data pipelines, retrieval systems, model serving, eval workflows, and developer tooling
• Build reliable backend services for agent orchestration, observability, memory, task execution, and safety controls
• Collaborate with protocol and product engineers to integrate AI systems into blockchain-facing products and research workflows
• Write high-quality, well-documented code and help establish engineering standards for performance, reliability, and security
• Stay current with modern AI infrastructure patterns, open-source tooling, and production LLM system design

Requirements

• Strong software engineering skills in Python, Rust, Go, or Typescript, with production backend experience in at least one
• Experience building AI or data infrastructure such as model APIs, vector search, retrieval pipelines, schedulers, queues, or eval systems
• Familiarity with cloud infrastructure, containers, CI/CD, and observability tools
• Solid understanding of system performance, debugging, and security fundamentals
• Experience with distributed systems and API design
• Strong problem-solving ability and comfort working in ambiguous, research-heavy environments
• Good written communication and documentation habits in English
• Experience with LLM platforms, agent frameworks, or blockchain systems is a plus, but not required

As an AI Infra Developer, you will help turn experimental agent workflows into dependable systems that can support research, products, and protocol operations at production quality.

Work Benefits for Engineers

• Work from anywhere in the world
• Better work-life balance
• More opportunities for self-directed learning and professional development

At Westar Labs, we strive to create a collaborative and inclusive work environment where engineers can thrive. If you want to build serious AI systems with a global team and apply them to real consensus, execution, protocol, and product problems, apply now.

SmartContracts enable programming languages to be more valuable, and SmartContract programming languages affect both the security, expressiveness and ecological mix of applications. We believe that the evolution of smart contract programming languages is just beginning, and we are looking for engineers who are interested in programming languages and VMs to explore and improve smart contract programming languages together.

Responsibilities

• Participate in the design and development of the Move programming language and virtual machine.
• Responsible for the performance optimization of the Move VM.
• Explore the integration of Move VM and Evm VM.

Requirements

• Proficiency in C++/Rust programming language.
• Proficiency in programming language theory and tool stack, and experience in programming language development.
• Proficiency in virtual machines in any language and have relevant development experience.
• Fluent in English to communicate with developers in the overseas Move community.
• Experience in blockchain smart contract virtual machine development is preferred.

Responsibilities

Requirements

Responsibilities

Requirements

Design and build AI agents that can reason, use tools, interact with on-chain systems, and complete reliable multi-step tasks in production environments.

Responsibilities

• Build agent workflows for planning, tool use, retrieval, memory, and execution across internal and user-facing products
• Integrate agents with smart contracts, transaction systems, APIs, and backend services where needed
• Design prompts, evaluation loops, guardrails, and failure-recovery paths to improve agent reliability
• Work closely with infrastructure and protocol teams to turn research ideas into robust product capabilities

Requirements

• Strong engineering skills in Python or Typescript, with experience shipping production applications
• Hands-on experience building LLM applications, agent workflows, prompt systems, or tool-using assistants
• Good understanding of APIs, function calling, structured outputs, and evaluation-driven iteration
• Experience with one or more of retrieval systems, workflow engines, browser automation, or code execution sandboxes
• Clear product judgment and strong debugging skills around agent failure modes
• Familiarity with smart contracts, wallets, or blockchain transaction flows is a plus

Responsibilities

Requirements

We are looking for a content strategist who can turn complex AI agent, infrastructure, and protocol topics into clear documentation, technical narratives, and durable content systems for developers and broader technical audiences.

Responsibilities

• Plan technical content and documentation systems, defining structure, style, and editorial rules across product, research, and engineering materials.
• Work with researchers, engineers, and operators to collect source material and turn it into accurate documentation, launch content, explainers, and long-form technical writing.
• Own content planning, maintenance, and publishing for channels related to AI agents, developer tooling, protocol research, and open-source ecosystem communication.

Requirements

• Strong English writing ability, with a background in computer science, software, journalism, communications, or a related field.
• More than three years of experience as a Technical Writer, Developer Content Lead, or Content Strategist, proficient with GitHub, Markdown, and modern publishing workflows.
• Strong interest in AI agents, developer infrastructure, open-source technical ecosystems, and how complex systems should be explained to technical users.
• Strong sense of ownership, good communication and coordination skills, and the ability to learn fast in technical domains.
• Experience writing docs, launch materials, case studies, research explainers, or technical social content for developer audiences is preferred.

Responsibilities

Requirements

What we offer

• Flexible working hours with remote-first collaboration.
• No geographic restrictions for strong candidates.
• Competitive compensation aligned with internet-industry standards.
• Room to balance personal interests with team priorities.
• Part-time collaboration is possible for some roles. If your current stack does not fully match a listing but you are strong in adjacent areas, you can still send a resume for discussion.

If you want to work on AI agents, consensus and execution systems, protocol infrastructure, and next-generation distributed architecture, send your resume to [email protected].