Software Engineer, Primitive Foundations Job at Notion (San Francisco)

New

Software Engineer

Codex Cloud builds cloud-first software engineering products and the supporting ...

Location

United States , San Francisco; Seattle

Salary:

230000.00 - 325000.00 USD / Year

OpenAI

Expiration Date

Until further notice

Requirements

Strong software engineering fundamentals and experience turning ideas into production-grade large-scale distributed systems
Experience using AI-powered/agentic software development tools
Experience with orchestration of scaled containerization and/or virtualization systems (e.g. Kubernetes, OCI)
Proficiency in one or more backend languages (e.g. Python, Go, Rust) and concurrency/distributed systems concepts
Experience building cross-cutting platform capabilities
Experience with team/enterprise foundations such as identity and access (SAML/OIDC), SCIM, RBAC, audit/compliance logging, policy enforcement, and data governance controls
Experience building developer tools and workflows (CLI/IDE/SDK), automation systems, or integration platforms
Experience working directly with users/customers
Enjoy 0 -> 1 environments, can navigate ambiguity, and bring crisp product thinking to technical trade-offs

Job Responsibility

Shape the evolution of Codex by identifying how teams use AI-powered software engineering and driving changes across product, infrastructure, and model behavior
Design customer-facing software engineering experiences end-to-end to automate and empower engineers
Build the core team and enterprise primitives that make Codex usable at scale including container orchestration, virtual machine provisioning, execution sandboxes, storage, RBAC, admin surfaces, usage controls, and analytics
Design and own secure, observable, full-stack systems that power Codex across web, IDEs, CLI, and CI/CD, integrating with enterprise identity and governance systems
Lead real-world deployments and launches by working directly with customers and GTM to roll Codex out across teams

What we offer

Medical, dental, and vision insurance for you and your family with employer contributions to Health Savings Accounts
Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses
401(k) retirement plan with employer match
Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents) plus paid medical and caregiver leave (up to 8 weeks)
Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
13+ paid company holidays and multiple paid coordinated company office closures
Paid sick or safe time
Mental health and wellness support
Employer-paid basic life and disability coverage
Annual learning and development stipend

Fulltime

New

Software Engineer

With Codex we’re building an AI software engineer. One that you can pair with, d...

Location

United States , San Francisco

Salary:

230000.00 - 325000.00 USD / Year

OpenAI

Expiration Date

Until further notice

Requirements

Strong software engineering fundamentals and experience turning ideas into productionized systems, thinking holistically about speed, performance, and user experience
Proficient in one or more backend languages (e.g., Python, Go, Rust) and distributed systems concepts, with a focus on reliability, observability, and security
Experience building cross-cutting platform capabilities that unlock product velocity, and comfortable working across services, APIs, and end-user product surfaces
Experience with team/enterprise foundations such as identity and access (SAML/OIDC), SCIM, RBAC, audit/compliance logging, policy enforcement, and data governance controls
Experience building developer tools and workflows (CLI/IDE/SDK), automation systems (triggers/scheduling), or integration platforms that connect products to a broader ecosystem of tools
Enjoy working directly with users/customers (or alongside GTM/solutions teams), and can translate messy, diverse requirements into opinionated implementations that scale across many teams
Enjoy 0 -> 1 environments, can navigate ambiguity, and bring crisp product thinking to technical trade-offs

Job Responsibility

Shape the evolution of Codex by identifying how teams actually use (and break) AI-powered software engineering, and driving changes across product, infrastructure, and model behavior to make Codex a truly reliable teammate for organizations
Build the core team and enterprise primitives that make Codex usable at scale, including RBAC, admin and audit surfaces, usage, rate limits and pricing controls, managed configuration and constraints, and analytics that give teams and operators deep visibility into how Codex is being used
Design and own secure, observable, full-stack systems that power Codex across web, IDEs, CLI, and CI/CD, integrating with enterprise identity and governance systems (SSO/SAML/OIDC, SCIM, policy enforcement) and building data-access patterns that are performant, compliant, and trustworthy
Lead real-world deployments and launches by working directly with customers and the Go To Market team (GTM) to roll Codex out across teams, using live usage and operational signals to rapidly iterate and turn messy, real-world feedback into scalable product and platform improvements

What we offer

Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts
Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
401(k) retirement plan with employer match
Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)
Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)
Mental health and wellness support
Employer-paid basic life and disability coverage
Annual learning and development stipend to fuel your professional growth
Daily meals in our offices, and meal delivery credits as eligible

Fulltime

Senior Product Manager, SDK & Developer Primitives

We’re looking for a Senior Product Manager, SDK & Developer Primitives to help d...

Location

United States

Salary:

180000.00 - 230000.00 USD / Year

Temporal

Expiration Date

Until further notice

Requirements

A strong technical foundation and the ability to dive deep with engineers—experience working with developer platforms, SDKs, APIs, or infrastructure products is required
Hands-on experience writing code in one or more languages (e.g., Go, Java, TypeScript, Python, Rust, etc.)
Prior experience building or contributing to developer tools, programming models, or infrastructure abstractions
A developer-first mindset and a passion for improving the ergonomics, usability, and clarity of complex systems
Ability to turn ambiguous problems into clear product requirements and prioritize trade-offs to deliver impact quickly
Strong understanding of Product Management fundamentals, including product lifecycle management, market research, roadmap development, prioritization, and translating customer needs into actionable product requirements
5+ years of experience in Product Management, or a hybrid background that includes software engineering and product work

Job Responsibility

Own and evolve the core programming primitives that make up the Temporal SDKs—ensuring they are consistent, composable, and aligned with the expectations of modern developers
Engage deeply with the developer community to understand how real teams use Temporal, where the abstractions help, and where they get in the way
Define product strategy and roadmap for Temporal’s SDK and programming model in close collaboration with product, engineering, and key design partners
Translate complex technical requirements into simple, usable, and scalable developer experiences
Collaborate with teams across SDKs, server, and web UI to ensure a cohesive and forward-looking developer platform
Represent the voice of the developer in all product decisions, ensuring the tools we build help users ship reliable systems with less cognitive overhead

What we offer

Unlimited PTO, 12 Holidays + 2 Floating Holidays
100% Premiums Coverage for Medical, Dental, and Vision
AD&D, LT & ST Disability, and Life Insurance (Standard & Supplemental Available)
Empower 401K Plan
Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more
$3,600 / Year Work from Home Meals
$1,500 / Year Career Development & Learning
$1,200 / Year Lifestyle Spending Account
$1,000 / Year In-Home Office Setup (In addition to Temporal issued equipment)
$500 / Year Professional Memberships

Fulltime

New

Principal Software Engineer, AI Cloud

At Docker, we make app development easier so developers can focus on what matter...

Location

United States , Seattle

Salary:

232000.00 - 319000.00 USD / Year

Docker

Expiration Date

Until further notice

Requirements

10+ years of software engineering experience, including 3+ years in technical leadership roles (Staff or Principal level)
Proven experience designing and building highly scalable distributed systems in production environments
Deep understanding of cloud infrastructure (AWS, Azure, GCP, or OCI), including compute, networking, and storage primitives
Proficiency in Go, Rust, or Java
Expertise in Kubernetes, microservices, and service mesh architectures
Strong foundation in observability, CI/CD, and infrastructure-as-code (Terraform, Pulumi, or CloudFormation)
Experience operating high-availability (99.99%+) production systems
Exceptional communication skills and ability to influence across technical and business domains
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience

Job Responsibility

Define and drive the long-term technical strategy for Docker AI Cloud’s control and data plane services
Architect highly available, multi-region systems capable of operating seamlessly across multiple cloud providers
Design APIs and service abstractions that integrate Docker Desktop, Hub, and enterprise cloud services
Establish standards for reliability, scalability, and observability across the Docker AI Cloud platform
Lead cross-functional technical discussions and influence architectural decisions company-wide
Design and implement distributed systems for workload orchestration, service discovery, and lifecycle management
Build and operate control plane components that manage multi-tenant workloads and cloud networking
Develop infrastructure that delivers predictable performance, intelligent scaling, and automated failover
Ensure security, data integrity, and compliance across Docker’s global infrastructure footprint
Partner with platform and product teams to deliver developer-friendly APIs and cloud experiences

What we offer

Freedom & flexibility
fit your work around your life
Designated quarterly Whaleness Days plus end of year Whaleness break
Home office setup
we want you comfortable while you work
16 weeks of paid Parental leave
Technology stipend equivalent to $100 net/month
PTO plan that encourages you to take time to do the things you enjoy
Training stipend for conferences, courses and classes
Equity

Fulltime

New

Software Engineer, Codex for Teams

This role is for a software engineer working on Codex, with a specific focus on ...

Location

United Kingdom , London

Salary:

Not provided

OpenAI

Expiration Date

Until further notice

Requirements

Strong software engineering fundamentals and experience turning ideas into productionized systems, thinking holistically about speed, performance, and user experience
Proficient in one or more backend languages (e.g., Python, Go, Rust) and distributed systems concepts, with a focus on reliability, observability, and security
Experience building cross-cutting platform capabilities
Experience with team/enterprise foundations such as identity and access (SAML/OIDC), SCIM, RBAC, audit/compliance logging, policy enforcement, and data governance controls
Experience building developer tools and workflows (CLI/IDE/SDK), automation systems (triggers/scheduling), or integration platforms
Enjoy working directly with users/customers and translating diverse requirements into scalable implementations
Enjoy 0 -> 1 environments, can navigate ambiguity, and bring crisp product thinking to technical trade-offs

Job Responsibility

Ship fundamental capabilities including analytics dashboards and APIs, compliance and audit surfaces, workspace RBAC and admin controls, managed configuration and constraints, and rate limits, usage, and pricing primitives for teams
Design and build robust, full-stack services and APIs that power Codex across surfaces (web/app, CLI/local, IDEs, CI/CD) with strong observability, reliability, and security
Enable standardized team deployments by building team configuration packaging and distribution patterns
Integrate with enterprise identity and governance systems (e.g., SSO/SAML/OIDC, SCIM, RBAC, policy enforcement), and build data-access patterns that are secure, performant, and compliant for large customers
Partner with GTM to work hands-on with teams through deep engagements to accelerate adoption, iterate rapidly, and translate real-world feedback into scalable product and platform improvements

Fulltime

Principal Engineering Manager

Windows 365 for Agents is redefining how AI agents use Windows and Linux to perf...

Location

United States , Redmond

Salary:

139900.00 - 274800.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
6+ years of experience building large‑scale distributed systems, OS‑level components, cloud platforms, or similar compute‑intensive technologies
5+ years of people management experience leading senior or principal‑level engineers
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

Job Responsibility

Team Leadership & People Management: Build, lead, and grow a high‑performing engineering team focused on foundational capabilities for agentic compute
Inspire engineering excellence, accountability, and a culture of curiosity, innovation, and inclusive collaboration
Coach engineers through complex technical challenges across OS, cloud architecture, distributed systems, and agent‑runtime design
Technical & Architectural Leadership: Drive the architecture and implementation of core components enabling reliable computer‑use agents on Windows and Linux—including environment provisioning, stability, sandboxing, orchestration, streaming interfaces, and agent–machine interaction layers
Partner closely with Windows, Linux, Azure Compute, Entra, Agent 365, M365 and ecosystem teams to design cross‑platform capabilities, set standards, and define the long‑term vision for agentic compute
Lead engineering efforts to ensure scalability, resilience, observability, and strong security primitives for automated agent actions
Program & Delivery Leadership: Establish technical roadmaps and execution plans aligned with strategic priorities for Windows 365 for Agents and the broader Agentic OS ecosystem
Collaborate with partner teams and external ISVs to define integration points, platform surfaces, tooling, and developer experiences
Oversee delivery of features from incubation to GA, ensuring quality, performance, and operational excellence.

Fulltime

Senior Software Engineer

At Cloudera, we empower people to transform complex data into clear and actionab...

Location

Hungary , Budapest; Szeged

Salary:

Not provided

Cloudera

Expiration Date

Until further notice

Requirements

4+ years of software engineering experience building large-scale distributed systems
Expertise in at least one primary language: Rust, Go, or Java
Cloud-native architectures (containers, service mesh, queues, eventing, micro services, Kubernetes)
Platform thinking: Experience designing reusable AI workflow primitives, SDKs, or internal platforms used by multiple product teams
Familiarity with the AI/ML ecosystem: You understand the fundamentals of LLMs, vector databases, RAG, and prompt engineering
Security & privacy mindset: Familiarity with data governance, PII handling, tenant isolation, and compliance considerations

Job Responsibility

Own the architecture: Design, evolve, and document the end-to-end AI workflow stack (prompting, retrieval, tools/function-calling, agents, orchestration, evaluation, observability, and safety) with clear interfaces, SLAs, and versioning
Ship production systems: Build reliable, low-latency services that integrate foundation models (hosted and self-hosted), and traditional micro services
Own end-to-end delivery of features from the user-facing aspect (UI) to the backend services
Implement robust testing frameworks, including unit, regression, and end-to-end tests, to guarantee deterministic and predictable behavior from our AI-powered data platform. Establish safety guardrails and human-in-the-loop processes to maintain accuracy and ensure the production of ethical, responsible, and non-toxic outputs
Optimize for cost & performance: Instrument, analyze, and optimize unit economics (token usage, caching, batching, distillation) and performance (p95 latency, throughput, autoscaling)
Drive data excellence: Shape data contracts, feedback loops, labeling strategies, and feature stores to continuously improve model and workflow quality
Mentor and multiply: Provide technical leadership across teams, unblock complex projects, raise code/design standards, and mentor junior engineers
Partner across functions: Translate product intent into technical plans, influence roadmaps with data-driven insights, and communicate trade-offs to executives and stakeholders

What we offer

Generous PTO Policy
Support work life balance with Unplugged Days
Flexible WFH Policy
Mental & Physical Wellness programs
Phone and Internet Reimbursement program
Access to Continued Career Development
Comprehensive Benefits and Competitive Packages
Paid Volunteer Time
Employee Resource Groups

Fulltime

New

Principal Software Engineer, Docker Agents

We are looking for a Principal Software Engineer (Docker Agents) to join Docker’...

Location

United Kingdom , London

Salary:

Not provided

Docker

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience
10+ years of software engineering experience, including 3+ years in technical leadership roles (Staff/Principal level or equivalent scope)
Strong proficiency in Go (this is absolutely required)
Practical experience with large language models (LLMs) and agent development patterns
Proven ability to design scalable, distributed systems in production environments
Deep understanding of Docker, containerization best practices, and container orchestration
Experience building and operating platform services with strong foundations in observability, CI/CD, and security principles
Experience operating and evolving high-availability production systems with a focus on reliability and performance
Exceptional communication skills and ability to influence across technical and business domains

Job Responsibility

Define and drive the long-term technical strategy for Docker’s containerized agent platform, including core primitives, APIs, and extensibility patterns
Design and implement systems that leverage Docker containers as the ideal runtime for AI agents, ensuring isolation, scalability, and portability
Maintain and evolve the open-source cagent project, adding new capabilities for containerized agent deployment, orchestration, and lifecycle management
Build robust infrastructure for packaging, deploying, and managing agents in containers across local and cloud environments
Define evaluation frameworks to measure agent quality, reliability, and production readiness
plus the deployment effectiveness of containerized runtimes
Establish standards for observability, performance, and operational excellence
lead critical production decision-making and incident learnings as needed
Iterate quickly on new agent capabilities and deployment patterns, moving from concept to production efficiently
Engage with the cagent community, review contributions, and help grow the ecosystem

What we offer

Freedom & flexibility
fit your work around your life
Designated quarterly Whaleness Days plus end of year Whaleness break
Home office setup
we want you comfortable while you work
16 weeks of paid Parental leave
Technology stipend equivalent to $100 net/month
PTO plan that encourages you to take time to do the things you enjoy
Training stipend for conferences, courses and classes
Equity

Fulltime

Software Engineer, Primitive Foundations

Notion

Location:
United States , San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 21, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Software Engineer, Primitive Foundations

Software Engineer

Software Engineer

Senior Product Manager, SDK & Developer Primitives

Principal Software Engineer, AI Cloud

Software Engineer, Codex for Teams

Principal Engineering Manager

Senior Software Engineer

Principal Software Engineer, Docker Agents

Software Engineer, Primitive Foundations

Notion

Location:United States , San Francisco

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:February 21, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Software Engineer, Primitive Foundations

Software Engineer

Software Engineer

Senior Product Manager, SDK & Developer Primitives

Principal Software Engineer, AI Cloud

Software Engineer, Codex for Teams

Principal Engineering Manager

Senior Software Engineer

Principal Software Engineer, Docker Agents

Location:
United States , San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
February 21, 2026