Fullstack Engineer
Benefits:
Equity: 0.1% – 1%
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Find the latest job opportunities in AI and tech
Has Salary
Find the latest job opportunities in AI and tech
Has Salary
Benefits:
Equity: 0.1% – 1%
Show more details
Benefits:
Equity: 0.5% – 1.5%
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Benefits:
Equity: 0.3% – 0.5%
15% commission of new ARR closed
Accelerators up to 22.5% for over-quota
Commission: $127.5K – $212.5K
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Experience Requirements:
At least 1 year of work experience
Preferred: 3+ years experience training and fine tuning ML models in production
Preferred: Product ML experience building recommender systems
Other Requirements:
Experience using LLMs to solve real world problems
Proficiency in python, numpy, pytorch
Attention to detail, willingness to debug data quality issues and solve learning problems end to end
Preferred: Additional proficiency in Typescript, Rust, C++
Responsibilities:
Fine tune embeddings and LLMs for better search, RAG, and question answering
Prompt engineer RAG and other systems for question answering, data mining, and other tasks
Collect analytics and mine them for product insights
Build search and recommender systems to automatically improve the product over time
Build real time LLM experiences using optimizations and tricks to provide results to users faster
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Experience Requirements:
At least 1 year of work experience
Other Requirements:
Experience with React, Typescript, and Python
Familiarity with LLMs
Ability to use tailwind and CSS to create new frontend components
Willingness to manage and build backend infrastructure for databases
Preferred: Familiarity with GCP
Preferred: Experience prompting
Preferred: Additional languages like Lua, Rust, Haskell
Responsibilities:
Design and implement systems to manage user data for LLM context and retrieval
Build UI components and end to end UX for LLM based products
Design systems using databases, web services, and UI components to solve interesting product problems
Collect analytics, monitoring, and tracing to debug production issues and understand usage and users
Build search and recommender systems to automatically improve the product over time
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Education Requirements:
Ph.D. or Master’s degree in Computer Science, Machine Learning, AI, or a related field
Experience Requirements:
3+ years in solving complex ML challenges
Proven experience in delivering impactful ML solutions
Expertise in data quality measurement systems
Deep understanding of frontier AI models
Track record of publishing in top-tier AI/ML conferences
Other Requirements:
Proficiency in Python
Experience with PyTorch, JAX, or TensorFlow
Strong analytical and problem-solving skills
Exceptional communication and collaboration skills
Responsibilities:
Advance AI alignment methods (RLHF, DPO)
Improve human-in-the-loop data quality
Develop AI-assisted data labeling tools
Shape next generation of AI models
Optimize human feedback collection
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Education Requirements:
Ph.D. or Master's degree in Computer Science, Machine Learning, AI, or related field
Experience Requirements:
3+ years of experience addressing sophisticated ML problems
Experience building and training autonomous agents
Constructed and evaluated agentic benchmarks
Track record of publications in top-tier AI/ML venues
Other Requirements:
Proficient in Python and deep learning frameworks
Adept at turning research ideas into prototypes
Deep understanding of frontier models and post-training
Responsibilities:
Create frameworks to benchmark autonomous agent capabilities
Design agent-focused data programs using SFT and RL
Develop data pipelines from code, web, and GUI sources
Implement open-source agent libraries
Engage with frontier AI labs and research community
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Education Requirements:
Ph.D. or Master’s degree in Computer Science, Machine Learning, AI (in progress acceptable)
Experience Requirements:
Track record of publishing in top-tier AI/ML conferences
Experience with training data quality construction
Passion and experience for LLM evaluation
Other Requirements:
Proficiency in Python
Experience with PyTorch, JAX, or TensorFlow
Deep understanding of frontier multimodal models
Responsibilities:
Build evaluation and benchmark suites for LLMs
Create post-training datasets at scale
Prototype RLHF/DPO-style training loops
Ship research improvements into product workflows
Engage with customer research teams
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Education Requirements:
Master’s degree or higher in Computer Science, Engineering, Math, or AI
Experience Requirements:
Prior experience leading LLM projects
Experience working with data quality or dataset diversity
Other Requirements:
Proficiency in Python and data analysis
Exceptional communication skills
Strong project management skills
Responsibilities:
Work with AI labs to define data strategies
Build scalable human data pipelines
Develop and optimize Python scripts for data processing
Define engineering requirements for human data tools
Manage elite network of AI experts
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Education Requirements:
Master’s degree or higher in Computer Science, Engineering, Math, or AI
Experience Requirements:
Strong experience with Python and backend APIs
Experience with production-grade data pipelines
Experience with robotics datasets (video, LiDAR, pose)
Experience with evaluation or reliability systems
Prior experience leading LLM projects
Other Requirements:
Experience with cloud environments (GCP/AWS)
Hands-on experience with robotics perception stacks
Responsibilities:
Build ingestion pipelines for robotics video and sensor logs
Architect scalable labeling workflows with version control
Implement automated QA flows using LLM-based validation
Create dynamic trust scoring systems
Monitor throughput and accuracy for robotics projects
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Education Requirements:
Bachelor’s degree in Computer Science, Data Engineering, or a related field
Experience Requirements:
2+ years of experience in a software or machine learning engineering role
Experience using frontend frameworks (React/Redux)
Experience with backend systems (Python, Java, GraphQL)
Knowledge of scalable database systems (PostgreSQL, NoSQL)
Other Requirements:
Proficiency in leveraging AI tools for development (Cursor, Copilot)
Excellent communication and collaboration skills
Responsibilities:
Design and ship complete end-to-end product features
Build human-in-the-loop systems for AI training
Implement tooling for RLHF and preference data workflows
Leverage LLMs to assist in the review loop
Design evaluation frameworks for multimodal models
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Experience Requirements:
7+ years managing enterprise sales cycles
Experience closing $5M–$20M+ annual agreements
Demonstrated success engaging C-suite executives
Experience selling AI, ML, or human-data services
Other Requirements:
Expert in multi-threaded sales
Consultative and strategic approach
Excellent written and verbal communicator
Responsibilities:
Cultivate $20M+ enterprise opportunities across AI labs
Map and engage decision-makers across research and engineering
Lead end-to-end deal execution for human-data solutions
Expand wallet share within strategic enterprise accounts
Build executive-level narratives and thought leadership
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Benefits:
High-Impact Environment
Technical Excellence
Innovation at Speed
Continuous Growth
Clear Ownership
Education Requirements:
Bachelor’s degree or higher in STEM fields (CS, Engineering)
Experience Requirements:
At least 5 years of Program Management experience
Experience managing data projects for AI
Working proficiency in SQL and Python
Other Requirements:
Strong understanding of LLMs and prompt engineering
Familiarity with BI tools like Looker
Familiarity with project tools like JIRA or Notion
Responsibilities:
Lead cross-functional AI data annotation projects
Partner with AI Labs to define success metrics
Translate strategy into execution action plans
Proactively identify and resolve project dependencies
Communicate risk mitigation to leadership
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Education Requirements:
Degree in a STEM field or equivalent hands-on experience
Experience Requirements:
3+ years as a software engineer or technical consultant with strong coding proficiency
Other Requirements:
Proficiency in Python, JavaScript/TypeScript, or similar
Strong customer-service orientation
Excellent verbal and written communication skills
Responsibilities:
Lead interactive programs for enterprise engineering teams (live workshops, pair programming sessions)
Guide customers through installing, configuring, and optimizing Devin and associated tools
Pair-program with engineers at varying experience levels to build, debug, and automate real projects
Identify high-ROI workflows for Devin across engineering, QA, support, data, and product teams
Create enablement materials, best practices, and shared playbooks based on customer learnings
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Experience Requirements:
Track record of pursuing excellence at high levels, in any domain
Experience scoping and shipping features in collaboration with product and engineering teams
Other Requirements:
Strong engineering foundation
Proficiency in Python, TypeScript, or similar
Comfort operating across many contexts simultaneously
Experience with enterprise infrastructure (cloud deployments, networking, security)
Responsibilities:
Operate across strategic accounts, providing technical depth on complex engagements
Own the technical direction and success of customer accounts and deployments
Translate customer pain points into product direction: scope requirements, define solutions, and drive implementation
Build product extensions and integrations using Cognition’s APIs and platform primitives
Architect and maintain complex enterprise deployments
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Experience Requirements:
Strong engineering foundation from a rigorous technical environment
Demonstrated track record of exceptional performance
Experience writing and debugging real software systems
Other Requirements:
Willingness to travel 25–50%
Advanced in at least one modern programming language (e.g., Python, TypeScript)
Strong communication skills
High tolerance for ambiguity, intensity, and sustained effort
Responsibilities:
Own all technical aspects of the customer lifecycle—from deployment through activation
Work closely with customers to understand technical challenges and identify best use cases for Devin
Build deep relationships with customers’ engineering teams to ensure smooth product integration
Listen to customer feedback and implement requested features yourself
Exercise product instincts to help set the roadmap
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Education Requirements:
Degree in STEM field
Experience Requirements:
Experience working with or alongside large engineering teams
Experience writing, debugging, and deploying real production systems
Other Requirements:
Willingness to travel 25–50%
Advanced in at least one modern programming language (e.g., Python, TypeScript)
Strong communication skills
Responsibilities:
Own the technical success of GSI partners across onboarding, enablement, and scaled delivery
Enable partners to build repeatable solutions and reference architectures
Lead technical trainings and workshops for partner teams
Support partner-led customer pilots and early production deployments
Capture field learnings and partner feedback to influence product roadmap
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Benefits:
Exposure to wide range of business problems
Direct input on company operations
Learning about agentic AI and LLMs
Owner equity participation
High engineering to operations learning ratio
Experience Requirements:
2 years of work experience required
Prior experience in operations, consulting, banking, PE, or sales
Other Requirements:
Willing to work 5 days a week in-person minimum
Comfortable with long hours (60+) and steep learning curves
Self-starter who can own projects end-to-end
Familiarity with Notion, Excalidraw, and Zapier is a plus
Prior SQL or coding experience is a plus
Responsibilities:
Owning projects across go-to-market and internal operations
Managing customer success and product projects
Interfacing with customers or partners
Onboarding onto sales outreach
Managing customer KPIs and operational dashboards
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Benefits:
Minimum 1% equity grant
High-impact decision making autonomy
Immersion in agentic AI development
Seat in a startup with multi-billion dollar TAM
Education Requirements:
Undergrad degree in CS
Experience Requirements:
1 year of work experience required (no new grads)
Previous experience calling LLM APIs or building agentic apps
Other Requirements:
Able to work 5 days a week in San Francisco
Solid CS fundamentals
Proficiency in Python (Flask), React, and SQL (Postgres)
Interest in joining as one of the first employees
Ability to code without excessive AI assistance
Responsibilities:
Shipping across the entire stack (backend, frontend, database)
Developing AI and agentic features
Managing infrastructure and tooling
Implementing LLM-prompting systems
Communicating with non-technical userbase
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Benefits:
Minimum 1% equity grant
Work on Agentic AI instead of SaaS 1.0
High-speed technical environment
Redefining the future of work
Experience Requirements:
2-5 years work experience in a production capacity
Experience with infrastructure ready to scale
Production experience in Python, React, and SQL
Other Requirements:
Willing to work 5 days a week in-person
Comfortable with 60+ hour weeks
Interest in joining as a founding engineer
Strong Python skills (Flask, FastAPI, or Django)
Responsibilities:
Laying backend, infrastructure, and integrations for scaling
Solving SaaS integration problems
Building AI agent infrastructure
Managing user-facing requests
Working across the full stack including frontend
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