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Added 7 mins ago
DevOps Architect
Jobgether
Remote, United States
…infrastructure development. You will define architectural standards, lead complex systems design decisions, and guide cloud environments through new builds and migrations. Working closely…
Added 19 mins ago
Senior Integration Engineer – AI - Tax And Audit AI
Thomson Reuters (Tax & Accounting) Inc
Brooklyn, NY · Frisco, TX · Chicago, IL · Ann Arbor, MI · Eagan, MN
Help bring AI into the systems tax and audit professionals rely on every day. As a Senior Integration Engineer, you will connect AI solutions with Thomson Reuters products and client…
Added 27 mins ago
Lead Firewall Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Valiant Solutions is seeking a Lead Firewall Engineer to join our rapidly growing and innovative team!
Added 27 mins ago
Cybersecurity Implementation Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Valiant Solutions is seeking a Cybersecurity Implementation Engineer to join our rapidly growing and innovative team!
Added 31 mins ago
Senior Tooling Engineer
Sanders Industries Holdings
San Clemente, CA
IRP MED is seeking a highly motivated Senior Tooling Engineer to support the design, development, and optimization of tooling for Liquid Silicone Rubber (LSR) molded components. This role…
Added 54 mins ago
Associate Development Engineer
HISTOSONICS INC
Plymouth, MN
The Associate Development Engineer will work with the HistoSonics team in the design, engineering, development and testing of the Company’s globally regulated clinical systems and serve as…
Added 1 hour ago
Sr. Principal System Engineer - NATO IFC Lead
Northrop Grumman
San Diego
Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization,…
Added 1 hour ago
Sentinel - Staff Systems Engineer - Mechanical Systems Design Integrator
Northrop Grumman
Roy · Manhattan Beach
The Staff Mechanical Systems Design Integrator (level 5 engineer) will work with our Sentinel Systems Engineering & Integration (SE&I) Business Unit’s System Integration & Sustainment (SIS)…
Added 1 hour ago
Sentinel - Staff Systems Engineer - 17379
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Staff Systems Engineer (level 5) to join its team. This position is in Roy, Utah and will support the Sentinel program. Northrop Grumman…
Added 1 hour ago
TT
Senior Security Engineer
True Talent Solutions Partners
San Francisco, CA
- $190,000 to $250,000 USD / year
Join a growing fintech security team as a hands-on application security leader. You will strengthen the security program and help protect AI-powered workflows in a regulated financial…
Added 1 hour ago
Lead Saviynt Engineer
Wells Fargo
COLUMBUS, OH
Wells Fargo is seeking a Lead Software Engineer in Cybersecurity to support the enterprise Identity Governance & Administration (IGA) modernization program. Learn more about career areas…
Added 1 hour ago
Data Resilience Engineer (P3)
American Chemical Society
Columbus, OH
…discoveries. Position Summary CAS is seeking a Data Resilience Engineer. Primary Responsibilities - Administer and optimize Commvault and related enterprise backup and recovery platforms,…
Added 1 hour ago
F
Civil Designer, Capacity Delivery
Fluidstack
Austin, TX
- $135,000 to $150,000 USD / year
- Lead the design, development, and execution of 10s to 100s of GWs of data centers this decade.
Added 1 hour ago
TT
Senior Solutions Engineer, Digital Native and Mid-Market
True Talent Solutions Partners
Remote, United States
- $147,000 to $175,000 USD / year
…native and mid-market customers. You will serve as the technical lead throughout sales cycles, helping organizations integrate application security into developer workflows and CI/CD…
Added 2 hours ago
Sr Software Engineer- Mobile Development
Boyd Gaming
Las Vegas, NV
Develops, designs and programs various software applications, services and integrations for application performance, scalability and compatibility.
Added 2 hours ago
Associate Electrical Engineer
McDermott
Houston, TX
The primary initial task for this position is to provide support to project lead and team electrical engineers on day-to-day discipline coordination issues, schedule updates, to assist with…
Added 2 hours ago
Software Engineer- Infrastructure
Anduril Industries
Broomfield, CO
We are looking to hire an Infrastructure / DevOps Engineer to join our growing Battlespace Awareness team. This role owns the CI/CD and integration test infrastructure that keeps our…
Added 2 hours ago
Senior Software Engineer- Infrastructure
Anduril Industries
Waltham, MA · Broomfield, CO
We are looking to hire an Infrastructure / DevOps Engineer to join our growing Battlespace Awareness team. This role owns the CI/CD and integration test infrastructure that keeps our…
Added 2 hours ago
TT
Lead Software Engineer, Platform
True Talent Solutions Partners
San Francisco, CA
- $220,000 to $320,000 USD / year
- Application-level engineering experience in addition to infrastructure work, as well as on-call experience.
Added 2 hours ago
Lead, Project Engineer (Responsible Engineer Authority)
L3Harris Technologies
Camden, AR
Under general direction, the Lead Project Engineer determines approaches to objectives demonstrating a complete understanding and application of principles, concepts, and practices:
Added 2 hours ago
DRAM Device & Cell Technology Engineer
Micron Technology
Boise
As a DRAM Device & Cell Technology Engineer, you will play a key role in defining and optimizing next-generation DRAM architectures and technologies. You will contribute to device and cell…
Added 2 hours ago
Engineer – Internal Logistics Innovation & Projects
Toyota
Georgetown, KY
…Department is looking for a passionate and highly motivated Engineer for Internal Logistics, Automation, and Model Change…
Added 2 hours ago
DDP [CVD] Technical Support Engineer - (E3)
Applied Materials
AZ · TX
Provides coaching to colleagues with less experience; may lead small projects with manageable risks and resource requirements.
Added 2 hours ago
Kafka Engineer
Social Security Administration
Woodlawn, MD
Summary IT Specialist (APPSW) Kafka Engineer positions are being filled through the Office of Personnel Management's delegated Direct Hire Authority, open to all U.S. citizens. Selections…
Added 2 hours ago
T
Cloud Security Lead
TEKsystems
Rockville, MD
- $85 to $95 USD / hour
…comprehensively and effectively managed though leading the application of established and ad hoc processes and techniques to identify, validate, and prioritize. Lead the identification of…

Thesis

AI Engineer

NY, United States

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Job details

Posting language: English
Posted: Nov 1, 2026

Original job description

About Us

At Thesis, we believe everyone should have the opportunity to meet their potential. We build nootropic supplements and customer experiences that help people find the right support for their goals.

Across Thesis and Stasis, we're also changing how our company works. Our teams use AI to develop creative, research customers, build digital experiences, analyze performance, and reduce repetitive operational work. We're looking for an engineer who can turn those experiments into reliable systems that people use every day.

About the Role

We're looking for an AI Engineer to build the agents, integrations, and internal tools that help a small team accomplish more. You'll work with Data, Engineering, Growth, Creative, and Operations to find valuable problems, prototype solutions, and own them through deployment, adoption, and ongoing improvement.

This is a hands-on software engineering role focused on applied AI. You'll build with existing models, connect them to our tools and knowledge, and make their outputs useful and trustworthy. You should be as comfortable debugging an API integration as designing an agent workflow, and care about whether your work saves time, improves decisions, or helps the business grow.

We already have AI-assisted workflows and a shared Claude skill and knowledge system. You'll build on that foundation, making successful workflows easier to reuse and bringing production engineering to the parts that need it. You won't be starting from a blank page, and you won't be limited to maintaining what's already there.

How You'll Make an Impact

Build agents that do useful work

Design and ship agents that retrieve information, use tools, and complete multi-step tasks across our business systems.
Connect workflows across tools such as Slack, Google Workspace, Asana, Shopify, and Klaviyo through APIs, webhooks, and MCP integrations.
Make long-running workflows dependable with persistent state, retries, duplicate prevention, clear approvals, and recoverable failures.

Accelerate creative and growth workflows

Partner with Creative and Growth to improve the path from customer research and performance insights to briefs, scripts, creative variants, and testable landing pages.
Build workflows that combine brand knowledge, approved product claims, asset libraries, and creative performance data while keeping human review where it matters.
Help teams learn from prior experiments so each new brief or test benefits from what we've already discovered.

Make company knowledge and data more useful

Extend our shared skills, knowledge base, retrieval, and context-management systems so AI tools can find and use the right source material.
Partner with our data team to connect AI workflows to governed analytics in Metabase and Hex, backed by Snowflake, rather than inventing competing definitions of business metrics.
Use SQL and data validation to investigate issues, verify outputs, and make analytical workflows easier for non-technical teammates to use.

Turn prototypes into reliable products

Build evaluations using real business tasks. Test accuracy, task completion, tool behavior, failure recovery, latency, and cost before scaling a workflow.
Add monitoring, useful logs, version control, automated tests, and clear documentation. Own failures after launch and fix their causes.
Protect customer and company data, separate brand and account contexts, and preserve human approval for consequential actions.
Choose the simplest approach that works, including ordinary code or deterministic automation when an LLM adds no value.

Help the company use AI well

Work directly with teammates to understand their workflows, ship usable interfaces, and help them adopt what you build.
Create reusable skills and integrations rather than isolated prompts that only their author can operate.
Evaluate new models and tools through practical experiments, then explain what is worth adopting and why.
Measure outcomes such as time saved, adoption, output quality, and faster experiment cycles, not just the number of automations shipped.

We're Excited About Your

Experience shipping software that real users depend on, with ownership beyond the initial prototype.
Hands-on LLM application development using Anthropic, OpenAI, or comparable APIs, including structured outputs, tool calling, retrieval, and multi-step workflows.
Strong Python or TypeScript skills, sound software design, and comfort working with APIs, authentication, databases, and asynchronous jobs.
Practical understanding of RAG, context management, and MCP. You can explain the tradeoffs and show when a simpler approach is better.
Ability to build evaluations, diagnose unreliable behavior, and improve an AI system using evidence rather than prompt tweaking alone.
Working SQL proficiency and experience validating data against established reporting or warehouse models.
Product judgment and clear communication. You can turn an ambiguous request into a focused solution, explain technical tradeoffs, and work effectively with non-technical partners.
Curiosity, initiative, and follow-through. You experiment independently, learn quickly, and take responsibility for whether your work is useful.

Experience with Claude Code, Codex, shared agent skills, or agent orchestration platforms such as OpenClaw is a plus. So is experience with ecommerce, consumer subscriptions, creative production, multimodal generation, or analytics tools such as PostHog and Metabase. We don't expect you to have used every tool in our stack.

How You'll Work

You'll work on problems with visible business impact, from reducing manual reporting to making creative production and customer research more effective. You'll partner closely with the people doing the work, test with real inputs, and keep improving the system after it ships.

We value people who can move quickly without confusing a convincing demo with a dependable product. Bring strong engineering fundamentals, good judgment about where AI helps, and a willingness to get into the details.

In Your Application

Tell us about an AI system you built that people actually use. What problem did it solve, what did you personally build, how did you evaluate it, and what failed along the way? Share a demo, repository, or architecture walkthrough where possible. Please don't include confidential information from another employer.

A Few of Our Perks and Benefits

Competitive compensation and equity.
Health, dental, and vision plans.
HSA, FSA, and pre-tax commuter benefits.
401k to help you plan for the future.
Flexible PTO.
Unlimited Thesis nootropics.
A strong emphasis on personal development and promoting from within.
A dog-friendly office in Flatiron, near Union Square and Madison Square Park.

Our Values

Meet Your Potential: Keep learning, seek honest feedback, and help others grow.

Own Outcomes: Take responsibility for results, act with urgency, and follow through.

Lead with Science and Data: Seek the truth through evidence and use it to make better decisions.

Create Exceptional Experiences: Show up for teammates and customers with care, high standards, and a sense of belonging.

Pay Transparency

Our salary ranges reflect competitive compensation for our size and industry and are one part of a total rewards package that includes benefits and equity. The base salary hiring range for this position is $160,000–$200,000. Final compensation will be based on the candidate's location, skill level, and experience. Pay Transparency

$160,000 - $200,000 USD

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More about this job

Skills

Debugging
Workflow
Slack
Google Workspace
Asana
Shopify
Klaviyo
Research
Snowflake
SQL
Analyse issues
Documentation
Python
TypeScript
Reporting
Communication skills
Direct inward dialing

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