Join a high-agency, AI-native startup (12–14 team members, ex-founders & CTOs) building what could become the Claude for complex jobs — a personal AI chief of staff designed for knowledge workers.
This is a senior, product-first engineering role with end-to-end ownership, where engineers don't just code — they shape the product, interact with users, and drive outcomes.
If you're looking for structured environments, tickets, or low ownership — this is not the role.
What You'll DoOwn product features end-to-end (no ticket-taking culture)
Build backend-heavy systems with AI model integrations & agent workflowsContribute to infrastructure and DevOps where needed
Implement lightweight frontend components when required
Work directly with users and translate feedback into shipped improvementsOperate in a fast-moving, ambiguity-tolerant environment
Tech StackTypeScript · React · Next.js · Node.jsPostgreSQL · AWS · CloudflareAI model integrations (multi-provider) What We're Looking ForSenior Full-Stack Engineer (backend-leaning)
Strong systems design & architecture thinking
Experience building AI-enabled products (non-negotiable)
Hands-on exposure to:
Agentic workflows
Agent loops / orchestration
Model interaction patterns
Comfortable owning infrastructure & deployment layers
High agency: operates independently, drives decisions, ships fast
Bonus:
Early stage startup experience
Former founder / early engineer
Side projects with LLMs (OpenAI, Claude, etc.)
Compensation & Benefits$200,000 – $240,000 base salary
Equity (early-stage upside)
Paid trial period (2 weeks, flights + accommodation covered)
High-impact role in a venture-backed AI company
Location & Eligibility (Strict)On-site: San Francisco (non-negotiable)
US-based candidates preferred
European candidates considered if O-1 eligible
Must be willing to relocate and work fully in-office
Who Should NOT ApplyNo hands-on AI product experience
Only enterprise / low-ownership environments
Prefer remote or hybrid work
Passive or low-agency working style
Ideal Candidate ProfileBuilt or shipped AI products (from scratch or early stage)
Thinks in systems, not just code
Thrives in high-energy, direct communication environments
Comfortable with ambiguity, speed, and ownership
Why This RoleWork on a next-gen AI system beyond chatbots real-world task executionJoin post-fundraising, pre-scale phase maximum impactCollaborate with high-agency builders (ex-founders, CTOs)Own features from idea architecture production iterationDirect exposure to users, feedback loops, and product decisions This is where builders come to define the next era of AI — if you're ready to own, ship, and shape the future, we want to hear from you... Read LessJoin a high-agency, AI-native startup (12–14 team members, ex-founders & CTOs) building what could become the Claude for complex jobs — a personal AI chief of staff designed for knowledge workers.
This is a senior, product-first engineering role with end-to-end ownership, where engineers don't just code — they shape the product, interact with users, and drive outcomes.
If you're looking for structured environments, tickets, or low ownership — this is not the role.
What You'll DoOwn product features end-to-end (no ticket-taking culture)
Build backend-heavy systems with AI model integrations & agent workflowsContribute to infrastructure and DevOps where needed
Implement lightweight frontend components when required
Work directly with users and translate feedback into shipped improvementsOperate in a fast-moving, ambiguity-tolerant environment
Tech StackTypeScript · React · Next.js · Node.jsPostgreSQL · AWS · CloudflareAI model integrations (multi-provider) What We're Looking ForSenior Full-Stack Engineer (backend-leaning)
Strong systems design & architecture thinking
Experience building AI-enabled products (non-negotiable)
Hands-on exposure to:
Agentic workflows
Agent loops / orchestration
Model interaction patterns
Comfortable owning infrastructure & deployment layers
High agency: operates independently, drives decisions, ships fast
Bonus:
Early stage startup experience
Former founder / early engineer
Side projects with LLMs (OpenAI, Claude, etc.)
Compensation & Benefits$200,000 – $240,000 base salary
Equity (early-stage upside)
Paid trial period (2 weeks, flights + accommodation covered)
High-impact role in a venture-backed AI company
Location & Eligibility (Strict)On-site: San Francisco (non-negotiable)
US-based candidates preferred
European candidates considered if O-1 eligible
Must be willing to relocate and work fully in-office
Who Should NOT ApplyNo hands-on AI product experience
Only enterprise / low-ownership environments
Prefer remote or hybrid work
Passive or low-agency working style
Ideal Candidate ProfileBuilt or shipped AI products (from scratch or early stage)
Thinks in systems, not just code
Thrives in high-energy, direct communication environments
Comfortable with ambiguity, speed, and ownership
Why This RoleWork on a next-gen AI system beyond chatbots real-world task executionJoin post-fundraising, pre-scale phase maximum impactCollaborate with high-agency builders (ex-founders, CTOs)Own features from idea architecture production iterationDirect exposure to users, feedback loops, and product decisions This is where builders come to define the next era of AI — if you're ready to own, ship, and shape the future, we want to hear from you... Read LessJoin a high-agency, AI-native startup (12–14 team members, ex-founders & CTOs) building what could become the Claude for complex jobs — a personal AI chief of staff designed for knowledge workers.
This is a senior, product-first engineering role with end-to-end ownership, where engineers don't just code — they shape the product, interact with users, and drive outcomes.
If you're looking for structured environments, tickets, or low ownership — this is not the role.
What You'll DoOwn product features end-to-end (no ticket-taking culture)
Build backend-heavy systems with AI model integrations & agent workflowsContribute to infrastructure and DevOps where needed
Implement lightweight frontend components when required
Work directly with users and translate feedback into shipped improvementsOperate in a fast-moving, ambiguity-tolerant environment
Tech StackTypeScript · React · Next.js · Node.jsPostgreSQL · AWS · CloudflareAI model integrations (multi-provider) What We're Looking ForSenior Full-Stack Engineer (backend-leaning)
Strong systems design & architecture thinking
Experience building AI-enabled products (non-negotiable)
Hands-on exposure to:
Agentic workflows
Agent loops / orchestration
Model interaction patterns
Comfortable owning infrastructure & deployment layers
High agency: operates independently, drives decisions, ships fast
Bonus:
Early stage startup experience
Former founder / early engineer
Side projects with LLMs (OpenAI, Claude, etc.)
Compensation & Benefits$200,000 – $240,000 base salary
Equity (early-stage upside)
Paid trial period (2 weeks, flights + accommodation covered)
High-impact role in a venture-backed AI company
Location & Eligibility (Strict)On-site: San Francisco (non-negotiable)
US-based candidates preferred
European candidates considered if O-1 eligible
Must be willing to relocate and work fully in-office
Who Should NOT ApplyNo hands-on AI product experience
Only enterprise / low-ownership environments
Prefer remote or hybrid work
Passive or low-agency working style
Ideal Candidate ProfileBuilt or shipped AI products (from scratch or early stage)
Thinks in systems, not just code
Thrives in high-energy, direct communication environments
Comfortable with ambiguity, speed, and ownership
Why This RoleWork on a next-gen AI system beyond chatbots real-world task executionJoin post-fundraising, pre-scale phase maximum impactCollaborate with high-agency builders (ex-founders, CTOs)Own features from idea architecture production iterationDirect exposure to users, feedback loops, and product decisions This is where builders come to define the next era of AI — if you're ready to own, ship, and shape the future, we want to hear from you... Read LessJoin a high-agency, AI-native startup (12–14 team members, ex-founders & CTOs) building what could become the Claude for complex jobs — a personal AI chief of staff designed for knowledge workers.
This is a senior, product-first engineering role with end-to-end ownership, where engineers don't just code — they shape the product, interact with users, and drive outcomes.
If you're looking for structured environments, tickets, or low ownership — this is not the role.
What You'll DoOwn product features end-to-end (no ticket-taking culture)
Build backend-heavy systems with AI model integrations & agent workflowsContribute to infrastructure and DevOps where needed
Implement lightweight frontend components when required
Work directly with users and translate feedback into shipped improvementsOperate in a fast-moving, ambiguity-tolerant environment
Tech StackTypeScript · React · Next.js · Node.jsPostgreSQL · AWS · CloudflareAI model integrations (multi-provider) What We're Looking ForSenior Full-Stack Engineer (backend-leaning)
Strong systems design & architecture thinking
Experience building AI-enabled products (non-negotiable)
Hands-on exposure to:
Agentic workflows
Agent loops / orchestration
Model interaction patterns
Comfortable owning infrastructure & deployment layers
High agency: operates independently, drives decisions, ships fast
Bonus:
Early stage startup experience
Former founder / early engineer
Side projects with LLMs (OpenAI, Claude, etc.)
Compensation & Benefits$200,000 – $240,000 base salary
Equity (early-stage upside)
Paid trial period (2 weeks, flights + accommodation covered)
High-impact role in a venture-backed AI company
Location & Eligibility (Strict)On-site: San Francisco (non-negotiable)
US-based candidates preferred
European candidates considered if O-1 eligible
Must be willing to relocate and work fully in-office
Who Should NOT ApplyNo hands-on AI product experience
Only enterprise / low-ownership environments
Prefer remote or hybrid work
Passive or low-agency working style
Ideal Candidate ProfileBuilt or shipped AI products (from scratch or early stage)
Thinks in systems, not just code
Thrives in high-energy, direct communication environments
Comfortable with ambiguity, speed, and ownership
Why This RoleWork on a next-gen AI system beyond chatbots real-world task executionJoin post-fundraising, pre-scale phase maximum impactCollaborate with high-agency builders (ex-founders, CTOs)Own features from idea architecture production iterationDirect exposure to users, feedback loops, and product decisions This is where builders come to define the next era of AI — if you're ready to own, ship, and shape the future, we want to hear from you... Read LessJoin a high-agency, AI-native startup (12–14 team members, ex-founders & CTOs) building what could become the Claude for complex jobs — a personal AI chief of staff designed for knowledge workers.
This is a senior, product-first engineering role with end-to-end ownership, where engineers don't just code — they shape the product, interact with users, and drive outcomes.
If you're looking for structured environments, tickets, or low ownership — this is not the role.
What You'll DoOwn product features end-to-end (no ticket-taking culture)
Build backend-heavy systems with AI model integrations & agent workflowsContribute to infrastructure and DevOps where needed
Implement lightweight frontend components when required
Work directly with users and translate feedback into shipped improvementsOperate in a fast-moving, ambiguity-tolerant environment
Tech StackTypeScript · React · Next.js · Node.jsPostgreSQL · AWS · CloudflareAI model integrations (multi-provider) What We're Looking ForSenior Full-Stack Engineer (backend-leaning)
Strong systems design & architecture thinking
Experience building AI-enabled products (non-negotiable)
Hands-on exposure to:
Agentic workflows
Agent loops / orchestration
Model interaction patterns
Comfortable owning infrastructure & deployment layers
High agency: operates independently, drives decisions, ships fast
Bonus:
Early stage startup experience
Former founder / early engineer
Side projects with LLMs (OpenAI, Claude, etc.)
Compensation & Benefits$200,000 – $240,000 base salary
Equity (early-stage upside)
Paid trial period (2 weeks, flights + accommodation covered)
High-impact role in a venture-backed AI company
Location & Eligibility (Strict)On-site: San Francisco (non-negotiable)
US-based candidates preferred
European candidates considered if O-1 eligible
Must be willing to relocate and work fully in-office
Who Should NOT ApplyNo hands-on AI product experience
Only enterprise / low-ownership environments
Prefer remote or hybrid work
Passive or low-agency working style
Ideal Candidate ProfileBuilt or shipped AI products (from scratch or early stage)
Thinks in systems, not just code
Thrives in high-energy, direct communication environments
Comfortable with ambiguity, speed, and ownership
Why This RoleWork on a next-gen AI system beyond chatbots real-world task executionJoin post-fundraising, pre-scale phase maximum impactCollaborate with high-agency builders (ex-founders, CTOs)Own features from idea architecture production iterationDirect exposure to users, feedback loops, and product decisions This is where builders come to define the next era of AI — if you're ready to own, ship, and shape the future, we want to hear from you... Read Less