Benefits:

• Equity

• Bonus

Experience Requirements:

• 2+ years of professional expertise.

• Someone who values simplicity and pragmatism—you think radically but ship incrementally.

• Self-directed and comfortable working autonomously.

Other Requirements:

• Experience with low-level Linux system components

• Experience building AI-powered tooling or products.

• Familiarity with IDEs, terminals, LSPs, or other developer-centric tools.

• Experience with collaborative editing technologies such as Operational Transforms (OT), CRDTs, or the inner workings of Git.

• Experience with event sourcing systems

Responsibilities:

• Design a collaborative "Multiplayer Computer" that lets humans and AI agents work together on shared shells, filesystems, and state—conflict-free and in real time.

• Build high-throughput backend applications and services.

• Create tooling that helps AI systems minimize mistakes through static analysis and deterministic techniques.

• Develop infrastructure (frontend & backend) that empowers product engineers to rapidly ship delightful user experiences.

• Support sophisticated user interfaces, including terminals, code editors, window-management systems, and innovative experiences that require both creativity and algorithmic skill.

Benefits:

• Equity

• 401(k) Program

• Health, Dental, Vision and Life Insurance

• Paid Parental, Medical, Caregiver Leave

• Flexible Time Off (FTO) + Holidays

Experience Requirements:

• 8+ years of experience in front-end development with a strong design sensibility

• Expert-level knowledge of HTML, CSS, and JavaScript/TypeScript

• Deep experience with modern front-end frameworks (React preferred)

• Strong understanding of design systems and component-based architecture

• Experience implementing complex UI animations and interactions

Other Requirements:

• Experience building design tools or developer tools

• Background or interest working with AI

• Open-source contributions to design systems or UI libraries

Responsibilities:

• Architect and implement complex UI components and systems that balance aesthetics with technical performance

• Lead the technical implementation and evolution of our design system (Replit UI)

• Create prototypes to explore new interaction models and validate design concepts

• Collaborate closely with product designers to bring designs to life with pixel-perfect precision

• Establish best practices for front-end development and component architecture

Benefits:

• Profit Share / Equity Packages

• Flexible Work Options

• Meaningful Work

• Company Retreats

Experience Requirements:

• 1-3 years of industry experience as a Python Software Engineer.

• Strong understanding of Python and experience with the Django/Flask framework for building web applications and APIs.

• Knowledge of RESTful API principles and best practices.

• Experience with relational databases (e.g., PostgreSQL) and ORM libraries like SQLAlchemy.

• Knowledge of software testing principles and experience writing unit tests.

Other Requirements:

• Strong problem-solving and analytical skills with attention to detail.

• Ability to work independently and as part of a team.

• Take ownership of tasks and delivering high-quality results within deadlines.

Responsibilities:

• Design and build integration to third party data products.

• Develop new APIs using Python frameworks.

• Ensure code meets quality standards by building unit and performance tests.

• Troubleshoot escalated support tickets to resolve technical and performance issues.

• Keep up to date with python best practices. Contribute new ideas and improvements to the development processes.

Benefits:

• Competitive salary and pre-IPO stock options

• Unlimited paid time off

• Generous leave programs for life events

• Annual Learning & Development stipend

• One-time Home office set-up stipend

Experience Requirements:

• 5+ years of experience in Python/Go/Rust (or other Object-Oriented Language)

• 3+ years of experience with React

• 3+ years of experience working with Data Warehouses such as Snowflake, Databricks or Redshift

• Experience in building and managing distributed systems

• Experience with AWS and Terraform (or equivalent)

Other Requirements:

• Hustle, curiosity, humility

Responsibilities:

• Focusing primarily on high output software development leveraging state of the art GenAI codegen practices

• Taking on technical leadership of projects from ideation to deployment and release

• Collaborating closely with product managers to determine what is technically feasible to unlock seamless user experience

• Reviewing pull requests, internal and external to team, to provide helpful feedback for stability and mentorship

• Innovating on creative technical solutions to difficult analog problems

Benefits:

• Competitive salary and pre-IPO stock options

• 100% company-paid medical, dental and vision insurance (for employee)

• Unlimited paid time off

• Generous leave programs for life events

• 401(k)

Education Requirements:

• BS, MS or Ph.D in Computer Science, Engineering, Mathematics, Statistics, Physics, or related field is required

Experience Requirements:

• 5+ years of experience in Python or other Object-Oriented programming languages

• 3+ years of experience with React and Material UI

• 3+ years of experience in Relational Databases and/or working with Data Warehouses such as Snowflake, Databricks or Redshift

• Experience in AWS (cloud) and Terraform (IAAS)

• Experience in building and managing distributed systems

Other Requirements:

• Cost vs performance analysis

• Advanced knowledge of software engineering principles including software design, source control management, build processes, automated deployments, code reviews, testing methods

• Hustle, curiosity, humility

Responsibilities:

• Design and build high-performance Data Integration products with intuitive user interfaces prioritizing scalability, reliability and efficiency

• Collaborate with product and design to refine user experiences

• Work with distributed systems and data pipelines

• Lead and drive projects to completion

• Innovating on creative solutions to difficult problems

Benefits:

• Competitive salary and pre-IPO stock options

• 100% company-paid medical, dental and vision insurance (for employee)

• Unlimited paid time off

• Generous leave programs for life events

• 401(k)

Education Requirements:

• BS, MS or Ph.D in Computer Science, Engineering, Mathematics, Statistics, Physics, or related field is required

Experience Requirements:

• 5+ years of experience in Python/Go/Rust

• 5+ years of experience with React and Material UI

• Experience in building and managing distributed systems

• Experience with AWS and Terraform

• Experience in developing and optimizing end-to-end APIs, data-flows, SQL queries and infrastructure for consumer or enterprise products

Other Requirements:

• Advanced knowledge of software engineering principles including software design, source control management, build processes, automated deployments, code reviews, testing methods

• Hustle, curiosity, humility

Responsibilities:

• Design and build high-performance monitoring systems with intuitive user interfaces prioritizing scalability, reliability, and efficiency

• Lead projects from start to completion

• Collaborate with product and design to refine user experiences

• Reviewing pull requests, internal and external to team

• Innovating on creative solutions to difficult problems

Benefits:

• Competitive compensation and benefits package (medical/dental/vision)

• Company paid Life Insurance

• 401K Plan

• Early-stage equity

• Unlimited PTO

Education Requirements:

• Bachelor’s degree in Computer Science, Robotics, Electrical Engineering, or a related technical field.

Experience Requirements:

• 3+ years of experience in Quality Assurance or test engineering, preferably in robotics, embedded systems, or autonomous systems.

Other Requirements:

• Strong experience designing and implementing software testing methodologies, including unit, integration, system, and acceptance testing.

• Familiarity with robotic simulation tools such as Gazebo or similar.

• Exceptional problem-solving skills and a keen attention to detail.

• Strong communication and collaboration skills to work effectively within a dynamic team environment.

• Proficiency in Python or C++ for test automation and scripting.

• Experience with CI/CD tools such as GitHub Actions, Jenkins, or GitLab CI.

• Familiarity with Linux-based development environments.

• Experience with version control systems (e.g., Git).

• Familiarity with ROS (Robot Operating System) or similar robotics middleware.

• Experience robustly testing robotic software systems in simulation and data-replay settings that may not be deterministic.

• Experience testing hardware-in-the-loop (HIL) and software-in-the-loop (SIL) systems.

• Knowledge of computer vision and machine learning testing practices.

• Familiarity with safety standards and compliance testing for autonomous systems.

• A background in agricultural technology, industrial automation, or outdoor robotics.

Responsibilities:

• Conduct thorough testing of C++ and Python robotics software applications, including functional, regression, integration, performance, acceptance, and stress testing on amd64 robotic platforms in both simulated and real-world environments.

• Develop and execute comprehensive test plans, test cases, and test scripts to validate software functionality and performance across robotic systems, including embedded software, and cloud-based services.

• Design and implement automated ROS-based testing frameworks for both hardware and software components.

• Drive the integration of QA processes into continuous integration, deployment, and testing (CI/CD/CT) pipelines, ensuring consistency and reliability.

• Identify, document, and track software defects and bugs, working closely with development teams for efficient resolution.

Benefits:

• Competitive compensation and benefits package (medical/dental/vision)

• Company paid Life Insurance

• 401K Plan

• Early-stage equity

• Unlimited PTO

Education Requirements:

• Bachelor's or Master's degree in Computer Science, Robotics, Electrical Engineering, or a related field.

Experience Requirements:

• 5 years of experience designing, implementing, and managing infrastructure for robotics, IoT, or similarly complex systems, with a strong emphasis on build and deployment pipelines.

• 5 years of experience managing Linux-based infrastructure, including system administration of on-premises and cloud environments.

Other Requirements:

• Experience with cloud platforms (e.g., AWS) and databases (PostgreSQL).

• Strong experience with containerization technologies, including Docker.

• Experience with Infrastructure as Code (IaC) tools like Terraform and configuration management tools like Ansible.

• Proficiency with scripting languages such as Bash and Python for automation.

• Proven experience with continuous integration and delivery (CI/CD) models, including setting up and optimizing build systems and workflows (e.g., GitHub Workflows, Jenkins).

• Working knowledge of developer tools, open-source technologies, and cloud services.

• Knowledge of cost, efficiency, and productivity optimization methods for build and deployment processes.

• Ability to clearly communicate complex advanced concepts to both technical and non-technical stakeholders.

• Experience with Ubuntu, ROS, and build systems like CMake, including managing package dependencies and packaging (e.g., Debian, Flatpak).

• Familiarity with SSO, SSL/TLS, and advanced Identity and Access Management (IAM) concepts.

• Ability to create system and architecture diagrams with tools such as mermaid/C4 Model.

• Experience with metrics, telemetry, and observability infrastructure (e.g., Prometheus, Grafana) for monitoring build and system health.

• Familiarity with advanced PostgreSQL database administration best practices, including performance tuning and replication.

• Experience in optimizing build times and managing complex dependency structures.

• Knowledge of tools for profiling and performance metrics of code.

Responsibilities:

• Lead the end-to-end optimization and automation of our software build, packaging, and deployment pipelines for our diverse robot fleet.

• Share ownership of the design, deployment, and ongoing management of our global infrastructure, with a particular focus on optimizing software delivery to edge devices in low-bandwidth, high-latency, lossy networking environments.

• Optimize and manage build systems and processes to decrease build times, resolve circular dependencies, and efficiently manage third-party library integrations.

• Develop and implement advanced deployment pipelines, focusing on build packaging, staging, and robust deployment strategies for our robot fleet.

• Design, implement, and maintain continuous integration and continuous delivery (CI/CD) pipelines, leveraging tools like GitHub Workflows to ensure efficient and reliable software releases.

Benefits:

• Play a foundational role at a fast-growing Series A startup that is shaping the future of AI in enterprise workflows.

• Collaborate across Product, ML, and Platform teams, be the bridge between AI logic and scalable execution.

• Build infrastructure that enables real value for large enterprises: low-code, secure, and scalable AI workflows.

• Join a company that's scaling thoughtfully, values developer experience, and moves with agility.

Experience Requirements:

• 4+ years of backend engineering experience (Python preferred).

• Deep expertise in task queues, job orchestration, and distributed systems.

• Hands-on experience with Redis, Celery, RabbitMQ, Celery Beat, and ideally Temporal.

• Experience scaling systems at a startup or in fast-paced environments.

• Strong understanding of deploying, monitoring, and optimizing AI/ML systems in production (infrastructure toolsets and CI/CD practices)

Other Requirements:

• Familiarity with containerization (Docker, Kubernetes), IaC (Terraform), or MLOps pipeline.

Responsibilities:

• Design and implement scalable backend architectures tailored for AI workloads (inference, orchestration, monitoring).

• Manage and optimize distributed job orchestration using Celery, Temporal, RabbitMQ, and Celery Beat.

• Enhance data pipelines and caching strategies using Redis.

• Collaborate closely with ML engineers to integrate models into production, ensuring scalability and reliability.

• Build robust monitoring, observability, retry, and fault tolerance systems around job execution.

Experience Requirements:

• 3+ years of experience in data science, software development, or generative AI.

• Experience with strategic enterprise accounts, preferably Fortune 500.

• Expertise in AI/ML, RAG pipelines, LLM workflows, or large analytic programs.

Other Requirements:

• Eagerness to build a business in a fast-paced environment.

• Ability to travel 10-20% of the time.

Responsibilities:

• Optimize and support solutions within strategic accounts on the Stack AI platform.

• Map requirements and relationships within target enterprise customer offices.

• Pursue opportunities and provide feedback on our go-to-market strategy.

• Forecast and close high-value opportunities.

• Write proposals, pitch stakeholders, and lead product demos.

Education Requirements:

• Bachelor's or Master's degree in Computer Science, Machine Learning, AI, or related fields.

• PhD in a relevant field.

Experience Requirements:

• Proven experience in machine learning and AI, with a focus on generative models.

• Knowledge of retrieval-augmented generation pipelines and their implementation.

• Strong proficiency in Python and popular machine learning frameworks like TensorFlow or PyTorch.

• Experience with embedding techniques and understanding of their applications in AI models.

• Experience with large-scale ML deployments in a production environment.

Other Requirements:

• Excellent problem-solving skills and the ability to work in fast-paced environments.

• Strong communication and collaboration skills.

• Published research or projects in the field of generative AI, embeddings, or retrieval-augmented generation.

• Contribution to open-source AI/ML projects.

• In-depth knowledge of generative AI hardware, including an understanding of GPU architectures, requirements, and optimization techniques for AI model deployment.

• Ability to remain curious and open to learning new skills.

• Ability to wear many hats.

Responsibilities:

• Enhance our retrieval-augmented generation (RAG) capabilities, ensuring our models effectively integrate and utilize diverse data sources.

• Work on embedding generation techniques, optimizing them for accuracy and efficiency.

• Keep abreast of the latest developments in AI models, their evolving capabilities, and the complexities of integration.

• Collaborate with backend and frontend teams to integrate AI models into products and services.

• We're all about our users - listen to their needs, help them, build strong relationships! Expect to dive into customer support now and then as everyone else in the team.

Experience Requirements:

• Strong proficiency in Python and experience with FastAPI or similar web frameworks.

• Solid understanding of database management, design, and optimization, with hands-on experience in SQL and NoSQL databases (or tools such as Supabase and SQL Alchemy).

• Practical experience with cloud services, particularly AWS, including EC2, S3, RDS, and Lambda.

• Familiarity with Docker, Kubernetes, and other containerization and orchestration tools.

• Proven track record of building and maintaining large-scale backend systems.

Other Requirements:

• Excellent problem-solving skills, attention to detail, and a strong understanding of software engineering principles.

• Effective communication skills and the ability to work collaboratively in a team environment.

• Knowledge of AI models, including understanding their integration and deployment in production environments.

• Experience with retrieval-augmented generation (RAG) pipelines

• Skills in embedding generation and handling large-scale data processing tasks.

• A passion for AI and technology, eager to work in a startup environment where agility and innovation are highly valued.

• Ability to remain curious and open to learning new skills.

• Ability to wear many hats.

Responsibilities:

• Develop robust and scalable backend systems.

• Design and manage database infrastructure, ensuring high performance and responsiveness to requests from the front end.

• Integrate new AI models as they are released into our products, and maintain existing ones for optimal performance.

• Work closely with the founding team to align backend development with company goals and user needs.

• Stay ahead of the curve in backend technologies, advocating for best practices and innovative approaches.

Benefits:

• Work at the cutting edge of AI + infrastructure.

• Shape the foundation of our cloud and DevOps practices.

• Join a small, fast-moving team where your work has an immediate impact.

• Hybrid flexibility: collaborate in-person in our San Francisco office (next to Salesforce Park) while enjoying remote days or be fully remote

Experience Requirements:

• 5+ years of experience in DevOps, Cloud, or Infrastructure engineering.

• Strong expertise with Kubernetes, Terraform, Docker, and Infrastructure as Code (IaC).

• Hands-on experience with AWS, Azure, and/or GCP.

• Solid background in CI/CD pipelines (GitHub Actions, Azure DevOps, GitLab CI, etc.).

• Comfort with scripting/programming (Python, Bash, or similar).

Other Requirements:

• Strong problem-solving and communication skills, with the ability to thrive in a fast-paced startup environment.

• Experience with FluxCD or similar GitOps tools.

• Familiarity with security/compliance frameworks (SOC 2, HIPAA).

• Previous startup experience.

Responsibilities:

• Own cloud infrastructure: Design, implement, and maintain our infrastructure with a strong focus on scalability, security, and cost-efficiency.

• Lead Kubernetes operations: Manage and optimize containerized applications in Kubernetes (deployment, scaling, monitoring, troubleshooting).

• Build automation: Drive Infrastructure as Code to standardize, automate, and improve reliability of environments.

• Streamline CI/CD: Architect and maintain pipelines to accelerate developer productivity and ensure zero-downtime deployments.

• Enable observability & security: Implement monitoring, logging, and alerting and drive compliance best practices.

Experience Requirements:

• Proficiency in React, Next.js, TypeScript, and CSS, with experience in Tailwind CSS being highly desirable.

• Strong understanding of frontend development tools and methodologies.

• Experience with responsive and adaptive design.

• Good understanding of SEO principles and ensuring that the application will adhere to them.

• Experience with backend technologies, understanding how to integrate with various APIs and data sources.

Other Requirements:

• Ability to write clean, readable, and maintainable code.

• Strong problem-solving skills, attention to detail, and a user-centric mindset.

• Excellent communication skills and the ability to work effectively in a collaborative team environment.

• Knowledge of AI models and their application in enhancing frontend functionalities.

• A passion for AI and technology, with an eagerness to work in a dynamic startup environment.

• Ability to remain curious and open to learning new skills.

• Ability to wear many hats.

Responsibilities:

• Develop and maintain high-quality user interfaces using React, TypeScript, and CSS.

• Take full ownership of Stack AI's landing page and its subpages, ensuring they effectively communicate our value proposition and product offerings to the global audience.

• Collaborate with backend team to integrate new features seamlessly into the user interface.

• Work closely with the design team to translate visual concepts into functional online experiences.

• Focus on user experience design, creating intuitive and innovative interfaces that meet the needs of our users.

Benefits:

• Unlimited PTO

• Health benefits for you and your dependents

• 12 weeks paid parental leave

• 401(k) program

• Pre-tax commuter, HSA, and FSA benefits

Education Requirements:

• Bachelor’s degree (or higher) in Computer Science, Engineering, or a related field

Experience Requirements:

• 6+ years of professional software development experience

• Proven experience working in startup environments

• Proficiency with TypeScript, Python, and React

• Demonstrated experience building or integrating with AI-powered applications

• Proficiency with AI-assisted coding tools (e.g., GitHub Copilot, Cursor, Claude Code, etc.) is required

Other Requirements:

• Must be authorized to work in the U.S. without sponsorship. Visa transfers may be considered.

Responsibilities:

• Build, maintain, and scale full stack applications using TypeScript, React, and Python

• Work on end-to-end features including AI agent interfaces, orchestration layers, and developer-facing tools

• Write and style responsive user interfaces using CSS/SCSS

• Design, build, and document backend services and APIs

• Query and manage relational databases using SQL

Benefits:

• Competitive Compensation

• Flexible Working Hours

• Modern Office Spaces (WeWork)

• Hardware (Apple MacBook, workspace fund)

• English Lessons

Experience Requirements:

• 2+ years in Software Engineer or ML Engineer roles

Other Requirements:

• Deep understanding of Machine Learning theory and practice

• Technical fluency in English

• Great communication skills

• US citizenship/visa not required

Responsibilities:

• Build consumer products and business solutions on top of state-of-the-art language models like OpenAI's GPT

• Take ownership and contribute to key parts of our technology

• Learn and be creative

• Take ownership of ambitious projects

• Work on things that have never been done before

Experience Requirements:

• Any experience level

Experience Requirements:

• 1+ years

Experience Requirements:

• 1+ years

Experience Requirements:

• 3+ years