Member of Technical Staff, AI
WITHIN · Long Island City, New York
Posted about 3 months ago · $90,900-$254,100
or apply directly on WITHIN's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 80 days WITHIN's roles stay open a median of 81 days
- Reposted
- No
- Salary listed
- Yes 42% of WITHIN's roles list one
- Ghost-job risk at WITHIN
- high 53 stale, 0 reposted of 55 open
- Hiring momentum
- 59 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-23
Measured from postings appearing on and disappearing from WITHIN's own greenhouse board since 2026-08-03. Full hiring picture for WITHIN.
About this role
As a Member of Technical Staff focused on AI, you will be responsible for designing and building applied AI systems, managing the entire product lifecycle from conception to maintenance. Your work will primarily involve LLM-powered applications and agent systems, requiring collaboration with business partners to define problems and develop solutions. You will also be expected to improve existing products and scale them for broader adoption while ensuring reliability in production environments.
- benefits
- 5/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 5/5
- pay transparency
- 5/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of WITHIN as an employer.
What you need
- Strong Python skills
- Experience building production applications with LLM APIs such as OpenAI, Anthropic, or Vertex AI
- Experience building agent workflows that use tools, call external systems, maintain state, and handle multi-step tasks
- Experience designing evaluations for LLM-powered systems
- Understanding of context management, token limits, multi-turn conversations, tool calling, structured outputs, prompt design, and common failure modes
- Experience integrating external APIs and working with SQL
Nice to have
- Experience with TypeScript, React, and backend services
- Multi-agent architectures
- Embeddings, vector search, and retrieval-augmented generation
- Stateful or sandboxed code execution environments
- Human review and approval workflows
What you get
- Unlimited vacation policy
- Monthly Phone Stipend
- Comprehensive Medical, Dental, and Vision insurance options
- 401(K) plan with matching
- Dog friendly office
- Hybrid work opportunity
Worth weighing
- No specific technologies or frameworks mentioned beyond LLMs and Python, which may limit exposure to other modern stacks
- Role emphasizes end-to-end product ownership, which may require a high level of autonomy and decision-making
- The position involves a significant amount of testing and iteration, which may not suit all candidates
Summarised from WITHIN's posting. Read the full original.
Listed by WITHIN on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.
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