Benefits:

• competitive compensation

• startup equity

• health insurance

Experience Requirements:

• 8+ years in data center strategy, site selection, or infrastructure planning at a hyperscaler or large colocation provider

Other Requirements:

• Strong technical grasp of DC fundamentals (power architecture, cooling, rack density).

• Experience leading large complex multi-party negotiations.

• Knowledge of standard data center, power, and real estate contractual frameworks.

• Financial fluency in TCO modeling and lease vs. own analysis.

Responsibilities:

• Develop Together's global data center strategy

• Own site selection and vendor relationships

• Lead technical site diligence process

• Negotiate and interface with executive and senior level management

• Drive high-impact commercial and strategic transactions

Benefits:

• competitive compensation

• startup equity

• health insurance

Experience Requirements:

• 5+ years of experience in HR Operations, People Operations, or a related role at a high-growth startup

• Strong HRIS experience with hands-on system administration

• Experience supporting international employees and systems across multiple countries

Other Requirements:

• Solid understanding of payroll concepts.

• Exceptional attention to detail.

• Strong logical thinker who enjoys problem-solving.

• Ability to handle employee confidential information with discretion.

Responsibilities:

• Own day-to-day maintenance and administration of HRIS (HiBob)

• Manage employee lifecycle events (onboarding, changes, offboarding)

• Partner with Payroll, Finance, IT, and external vendors

• Troubleshoot discrepancies across systems

• Support immigration processes and compliance management

Benefits:

• Competitive salary and equity packages

• Health, dental, and vision insurance plans

• 401(k) plan + matching

• In-office private chef

• Sponsored personal tax accounting

Education Requirements:

• BS/MS in Computer Science, Mathematics, Statistics, or other quantitative field.

Experience Requirements:

• 3+ years of software engineering experience.

• Demonstrated ability to take ambiguous problems from 0→1 and deliver high-impact outcomes end-to-end.

• Experience with modern UI frameworks like React and web-oriented programming languages like TypeScript.

• Experience with Python and backend frameworks like FastAPI or Django.

• Experience with relational databases like PostgreSQL and familiarity with vector databases and columnar databases.

Other Requirements:

• Creativity in problem solving and strong communication skills.

• Have good character, integrity and respect for others.

Responsibilities:

• Build state-of-the-art systems for agent simulation, evaluation and reinforcement learning environments.

• Develop infrastructure for task generation, synthetic data generation, verifiable reward design and tool simulations.

• Ideate, scope and implement creative RL environments to train agents with human-like capabilities.

• Lead a team of Frontend, Backend, ML, Research, and QA engineers.

• Produce high-quality, reproducible, production-level research code.

Experience Requirements:

• 3-5 years

Responsibilities:

• Work on building and scaling our AI-powered development platform.

Experience Requirements:

• 2-4 years

Responsibilities:

• Join our frontend team to create beautiful, intuitive user interfaces for our AI-powered development tools.

Experience Requirements:

• 3-6 years

Responsibilities:

• Help us push the boundaries of AI-powered code generation and understanding.

• Work on cutting-edge ML models and systems.

Experience Requirements:

• 2-5 years

Responsibilities:

• Analyze user behavior

• Improve our AI models

• Drive data-informed product decisions

Experience Requirements:

• 3-5 years

Responsibilities:

• Build robust, scalable backend systems that power our AI development platform used by millions of developers.

Experience Requirements:

• 3-5 years

Responsibilities:

• Help us build and maintain the infrastructure that supports our rapidly growing platform.

Benefits:

• Competitive base salary (SF market)

• Clear growth path to AE / Enterprise GTM

Experience Requirements:

• 1–3 years in SDR/BDR or early-stage sales role

Other Requirements:

• Strong written and verbal communication skills

• High research and personalization ability

• Comfort with creative or marketing teams

• Ability to work in-person in the Bay Area

Responsibilities:

• Identify and research high-fit accounts in the Bay Area and beyond

• Craft personalized LinkedIn and email outreach

• Qualify inbound and outbound leads

• Book high-quality discovery meetings

• Support event-based prospecting (SF tech / creative ecosystem)

Benefits:

• Time off programs

• Medical

• Dental

• Vision

• Mental health support

Education Requirements:

• Bachelor's degree in Computer Science, Engineering or a related field

Experience Requirements:

• 5+ years experience writing JavaScript or TypeScript

• 4+ years experience with modern frontend toolchains and build tools

• 4+ year experience building and debugging complex systems

• 3+ year experience with CI/CD tools

• 2+ years experience with tsc and/or tsgo

Other Requirements:

• Experience with yarn workspaces

• Experience with Typescript Project References

• Strong communication skills

• Self-motivation

• Rust programming language interest

Responsibilities:

• Speed up frontend development cycle

• Brainstorm novel solutions to challenging problems

• Collaborate with team to bring solutions to life

• Trace and improve performance of internal systems

• Improve engineering standards, tooling, and processes

Responsibilities:

• Shape experiences that make complex workflows feel simple.

• Collaborate closely with product managers and engineers to turn ideas into intuitive interfaces.

• Reduces wasted effort by cutting duplication and rework.

• Empowers teams to make faster, better decisions.

• Creates accountability without micromanagement.

Benefits:

• Health insurance for you and your dependents

• 401K plan + 4% matching

• Unlimited PTO

• Lunch and dinner at the office

• Annual Professional Development Stipend

Education Requirements:

• Bachelor’s degree

Experience Requirements:

• 1-3 years of relevant experience (operations/office management/program management, ideally in a fast-moving environment)

Other Requirements:

• Strong organizational and prioritization skills

• Strong judgment + critical thinking

• Strong communication skills

• Ability to learn and operate within new systems quickly (Google Workspace, Slack, Administering Tools)

• High attention to detail

Responsibilities:

• Own day-to-day office operations to keep the workspace functional, stocked, and welcoming

• Serve as the primary point of contact with building management for facilities requests

• Triage and fulfill access requests for approved tools, provision accounts and maintain clean tracking

• Coordinate onboarding and offboarding logistics and serve as the primary point of contact for new joiners

• Provide administrative support to Operations leadership

Benefits:

• Health insurance for you and your dependents

• 401K plan + 4% matching

• Unlimited PTO

• Lunch and dinner at the office

• Annual Professional Development Stipend

Experience Requirements:

• 3+ years of experience

Other Requirements:

• Strong understanding of project management techniques

• Motivated by work that is focused on AI safety and risk

• Conscientious and produce high quality work

• Adaptive, able to rapidly transfer to new domains while staying organized

• Open to new ideas and feedback, honest with yourself and others

Responsibilities:

• Conduct preliminary research and exploration for new projects to establish clear goals, scope, and requirements

• Collaborate with the Program Director (PD) to define project plans including objectives, deliverables, timelines, and resources

• Take ownership of project implementation and ensure the project is delivered in line with expectations

• Identify, assess, and mitigate risks to ensure successful project execution

• Manage relationships with external partners, vendors or other stakeholders to ensure project requirements are met

Benefits:

• 1:1 coaching and therapy

• 7 days of parental leave

• Unlimited PTO

• Office snacks

• Gym access

Education Requirements:

• Bachelor's degree from any university that we consider prestigious

Experience Requirements:

• 5 years of experience in commercial software development

• Commercial experience in Python, Ruby, or Haskell

• Experience in web application development and distributed systems

• Experience with cloud platforms such as AWS/GCP/Azure

• Experience with Kubernetes and CI/CD pipelines

Other Requirements:

• Availability to be on-call at all hours

• Willingness to sign employee arbitration agreements

• Excellent communication skills in English

Responsibilities:

• Designing, implementing, and improving massive-scale distributed machine learning systems

• Writing bug-free machine learning code

• Conducting exploratory research and driving algorithmic advances

• Fine-tuning large language models

• Developing innovative solutions and open-ended research

Benefits:

• Competitive salary and benefits package

• Opportunities for growth and professional development

• A dynamic and inclusive work environment

• Chance to work on cutting-edge projects

Experience Requirements:

• Proven experience as a UX Engineer or similar role

• Proficiency in HTML, CSS, JavaScript, and frameworks like React or Angular

• Experience with design tools such as Sketch, Figma, or Adobe XD

• Strong understanding of user-centered design principles

• Ability to create wireframes, prototypes, and high-fidelity mockups

Other Requirements:

• Experience in working with AI-driven platforms

• Knowledge of accessibility standards (WCAG) and best practices

• Familiarity with user testing tools and analytics platforms

Responsibilities:

• Design and implement intuitive, efficient, and engaging user interfaces

• Collaborate with designers, product managers, and developers

• Conduct user research, usability testing, and feedback analysis

• Ensure all UI/UX designs adhere to best practices in accessibility and responsiveness

• Develop and maintain design systems and documentation

Benefits:

• Competitive salary and benefits package

• Opportunities for growth and development

• A dynamic and inclusive work environment

• Chance to work on innovative projects

Experience Requirements:

• Experience in training small language models

• Proficiency in coding frameworks such as Springboot, Ruby on Rails, Laravel, Django, and .NET

• Strong knowledge of Java, PHP, Ruby, and Python

• Familiarity with front-end frameworks such as React, React Native, Vue, Svelte, Angular, and Flutter

• Ability to collaborate and work in a fast-paced, dynamic environment

Other Requirements:

• Experience deploying AI models in production environments

• Familiarity with cloud services and AI tools

• Strong problem-solving skills and attention to detail

Responsibilities:

• Develop and train small language models focused on various programming languages

• Collaborate with cross-functional teams to integrate AI models

• Enhance performance and accuracy of language models to optimize code deployment

• Research and implement new AI methodologies

• Monitor, evaluate, and fine-tune models to meet quality standards

Experience Requirements:

• 0 to 2 years

Experience Requirements:

• 5 to 8 years

Experience Requirements:

• 0 to 1 Years