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:

• High-growth, team-centric environment

• Innovation thrives and collaboration fuels success

• Unparalleled opportunities to work cross-functionally

• Drive meaningful impact in digital commerce

Education Requirements:

• Bachelor's degree in statistics, computer science or related field

Experience Requirements:

• Minimum 3-5 years of experience in business analytics or business intelligence

• Experience working on data warehouse deployments, data management and reporting

• Previous experience in DBT or other data transformation framework is a plus

Other Requirements:

• Fluent in English

• Advanced knowledge of SQL

• Preferred knowledge of Sigma, Looker, or Tableau

• Start-up mentality; able to flex and adapt quickly

Responsibilities:

• Partner with business stakeholders to build and analyze data

• Build and maintain dashboards and visualization software

• Perform assessments and statistical analyses

• Strategize and develop new trend and opportunity reports

• Support ongoing tracking and monitoring of key performance indicators

Benefits:

• Fully remote position

• Flexible working hours

• Modern development and deployment workflows

• High impact

• Flat organization

Experience Requirements:

• 5+ years in technical or product marketing

• 5+ years in an engineering role

• Track record creating demos and technical content

• Knowledge of modern go-to-market approaches

• Familiarity with open-source communities

Responsibilities:

• Design and run technical marketing campaigns

• Develop technically credible messaging and positioning

• Create technical content like whitepapers and blogs

• Build training resources and demo environments

• Represent the company at conferences and webinars

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

Experience Requirements:

• 5 to 8 years

Experience Requirements:

• 5 to 8 years

Benefits:

• Competitive mix of cash and options

Education Requirements:

• M.S. in CS, applied mathematics, statistics, physics, or related discipline

• Ph.D. preferred

Experience Requirements:

• 2+ years of professional experience

• Two or more years of experience developing robust code on larger projects

Other Requirements:

• Mastery of Python and PyTorch

• Expertise in deep learning and generative modeling

• Experience with diffusion models, Transformers, and Bayesian optimization

• Applicants must be based in North American time zones

• Intellectual curiosity and drive to excel

Responsibilities:

• Run experiments to evaluate new architectures and tune hyperparameters

• Continually improve the robustness and efficiency of our existing code base

• Identify, clean, prepare, and test datasets

• Apply our pipeline to new targets to help develop novel drugs

Benefits:

• Flexible (Unlimited) Paid Time Off

• Medical, Dental, and Vision benefits

• Life Insurance and Disability Benefits

• Retirement Plan (401K) with Sierra match

• Parental Leave

Education Requirements:

• CISSP certification

• CISA certification

• PCI ISA certification

• ISO 27001 Lead Auditor

Experience Requirements:

• 8+ years of experience in security compliance or GRC

• Deep expertise in ISO 42001, PCI DSS, NIST 800-53, FedRAMP

• Experience owning complex audits

• Hands-on experience with multi-cloud (AWS, Azure, GCP)

• Experience automating security controls

Other Requirements:

• Systems oriented and engineering focused GRC mindset

• Strong communication skills for internal and external stakeholders

Responsibilities:

• Own independent audits and regulatory programs (ISO 42001, PCI DSS, NIST 800-53, FedRAMP)

• Drive scope definition and readiness assessments

• Partner with engineering to design controls across multi-cloud environments

• Build a centralized and evolving security controls library

• Define and enforce security baselines for cloud infrastructure and Kubernetes

Benefits:

• Flexible (Unlimited) Paid Time Off

• Medical, Dental, and Vision benefits

• Life Insurance and Disability Benefits

• Retirement Plan (401K) with Sierra match

• Parental Leave

Education Requirements:

• Security, cloud, AI or technical program management certifications

Experience Requirements:

• Experience running security-focused technical programs in SaaS

• Technical fluency across cloud infrastructure, IAM, and secure CI/CD

• Ability to execute through ambiguity

• Experience scaling security programs globally

• Exposure to emerging AI risk and data governance

Other Requirements:

• Pragmatic style with high ownership and high agency

• Concise communication with senior leaders

Responsibilities:

• Drive high-impact security and infrastructure initiatives end-to-end

• Own execution, planning, and program health

• Help shape Sierra’s security strategy

• Build and strengthen security foundations like identity boundaries and logging

• Translate ambiguity into clear execution for emerging AI domains

Benefits:

• Monthly stipend for health insurance

• Daily lunch

• Free alphorn lessons

Education Requirements:

• Pursuing a bachelor's or master's degree in computer science

• Graduating December 2026 - June 2027

Experience Requirements:

• Experience building or deploying AI/LLM systems in production

• Familiarity with eval frameworks, agent tooling, RAG, and prompt engineering

• Prior experience with React, TypeScript, and/or Go

Other Requirements:

• Strong technical problem-solving skills

• High agency and builder mindset

Responsibilities:

• Work directly on production AI agents for Sierra's customers

• Contribute to the design and development of AI agents

• Ship features and learn from real-world use cases at scale

Benefits:

• Flexible (Unlimited) Paid Time Off

• Medical, Dental, and Vision benefits

• Retirement Plan (401K) with Sierra match

• Lunch and snacks

• Free alphorn lessons

Education Requirements:

• Bachelor’s or Master’s degree in Computer Science (by June 2026)

Experience Requirements:

• Professional experience in software engineering or product management

• Expertise in React, TypeScript, Python, Go

Other Requirements:

• Demonstrated curiosity and interest in AI applications

Responsibilities:

• Build and ship AI agents with Sierra’s customers

• Contribute to platform by writing code and designing products

• Learn how to build agents at scale

• Collaborate with engineers, product managers, and operators

• Participate in internal product reviews