Full Stack Software Engineer, GTM Innovation Job at OpenAI (San Francisco)

Product Engineer, GTM Innovation

The GTM (Go-To-Market) Innovation team is an internal powerhouse revolutionizing...

Location

United States , San Francisco

Salary:

230000.00 - 385000.00 USD / Year

OpenAI

Expiration Date

Until further notice

Requirements

4+ years of experience as a software/ML/product engineer working on user-facing systems
Fluent in Python or JavaScript and comfortable building full-stack applications
Have built or prototyped LLM-powered workflows using the OpenAI API (or similar)
Take initiative, move quickly, and operate with a strong sense of ownership
Enjoy working closely with end users and shaping 0→1 products
Are collaborative, curious, and motivated to make an outsized impact at the frontier of AI

Job Responsibility

Build high-impact applications and tools that accelerate OpenAI’s go-to-market efforts
Work across the full product lifecycle for GTM: prototype, iterate, ship, and maintain
Embed with Sales, Technical Success, and Revenue Operations to identify user needs and build for them
Apply OpenAI’s models in novel ways to solve real-world customer and internal workflow problems
Translate learnings into feedback for Applied and Research teams to inform product development

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

Head of Inference Kernels

As a core member of the team, you will play a pivotal role in leading a high-per...

Location

United States , San Jose

Salary:

200000.00 - 300000.00 USD / Year

Etched

Expiration Date

Until further notice

Requirements

Experience in designing and optimizing GPU kernels for deep learning on GPUs using CUDA, and assembly (ASM)
Experience with low-level programming to maximize performance for AI operations, leveraging tools like Compute Kernel (CK), CUTLASS, and Triton for multi-GPU and multi-platform performance
Deep fluency with transformer inference architecture, optimization levers, and full-stack systems (e.g., vLLM, custom runtimes)
History of delivering tangible perf wins on GPU hardware or custom AI accelerators
Solid understanding of roofline models of compute throughput, memory bandwidth and interconnect performance
Experienced in running large-scale workloads on heterogeneous compute clusters, optimizing for efficiency and scalability of AI workloads
Scopes projects crisply, sets aggressive but realistic milestones, and drives technical decision-making across the team
Anticipates blockers and shifts resources proactively

Job Responsibility

Architect Best-in-Class Inference Performance on Sohu: Deliver continuous batching throughput exceeding B200 by ≥10x on priority workloads
Develop Best-in-Performance Inference Mega Kernels: Develop complex, fused kernels that increase chip utilization and reduce inference latency, and validate these optimizations through benchmarking and regression-tested in production pipelines
Architect Model Mapping Strategies: Develop system level optimizations using a mix of techniques such tensor parallelism and expert parallelism for optimal performance
Hardware-Software Co-design of Inference-time Algorithmic Innovation: Develop and deploy production-ready inference-time algorithmic improvements (e.g., speculative decoding, prefill-decode disaggregation, KV cache offloading)
Build Scalable Team and Roadmap: Grow and retain a team of high-performing inference optimization engineers
Cross-Functional Performance Alignment: Ensure inference stack and performance goals are aligned with the software infrastructure teams, GTM and hardware teams for future generations of our hardware

What we offer

Medical, dental, and vision packages with generous premium coverage
$500 per month credit for waiving medical benefits
Housing subsidy of $2k per month for those living within walking distance of the office
Relocation support for those moving to San Jose (Santana Row)
Various wellness benefits covering fitness, mental health, and more
Daily lunch + dinner in our office
significant equity package

Fulltime

Senior Director, Software Engineering

Provides application development leadership for the implementation of key techno...

Location

United States , Bethesda

Salary:

151100.00 - 250900.00 USD / Year

Marriott Bonvoy

Expiration Date

April 17, 2026

Requirements

10+ years of application development leadership experience
5+ years of experience with distributed architectural frameworks and the various approaches to the Systems Development Life Cycle (SDLC) like agile development methodologies
Experience with technologies – GraphQL, Node.js, Typescript, Java, NoSQL, Spring boot, Kafka, Docker, K8s, Cloud
Experience with defining and executing the enterprise GraphQL platform strategy and roadmap
Experience with leading the design, build, and operation of the GraphQL runtime and federation layer, including Apollo (or similar product) Router/Gateway, traffic management, environment strategy, and platform resiliency to support mission-critical workloads at scale
Experience with owning the enterprise GraphQL Platform vision and execution, defining the long-term roadmap, operating model, and technical strategy for Apollo GraphQL (federation, routing, governance) to enable scalable, domain-driven API delivery across the enterprise
Experience embedding security, compliance, and cost controls into the platform by design, including authorization patterns, query complexity management, rate limiting, data access policies, and secure defaults aligned with enterprise risk standards
Prior experience driving reliability, performance, observability, and real time analytics as first-class platform capabilities, defining SLIs/SLOs, enabling deep telemetry, and leading incident management, capacity planning, and continuous performance optimization
Experience or in-depth working knowledge of DevOps, CI/CD pipelines, logging, metrics, monitoring, tracing, service mesh, LTM, GTM, etc
Deep understanding of the pros and cons with cloud-native solution, microservices-architecture and API orchestration architecture

Job Responsibility

Provides application development leadership for the implementation of key technology initiatives that drive Marriott International's GraphQL Platform strategy
Fosters innovation and manages the application development team with a focus on promoting customer satisfaction
Collaborates with other technology leaders, business partners and promotes agile application development practices and processes across the enterprise
Establishes and manages continuous improvement efforts in technical project management, software engineering & testing automation to improve quality, scalability, and adoption of Marriott’s API platform
Managing Application Development Standards, Processes, and Tools
Managing Day-To-Day Relationships with Teams
Implementing and Managing Continuous Improvement Program

What we offer

401(k) plan
stock purchase plan
discounts at Marriott properties
commuter benefits
employee assistance plan
childcare discounts
medical, dental, vision coverage
health care flexible spending account
dependent care flexible spending account
life insurance

Fulltime

Director, Application Development - Platform Apps

Come join a dynamic Core Platform Engineering team. Lead the team of dedicated e...

Location

United States , Bethesda

Salary:

126900.00 - 211000.00 USD / Year

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

10+ years of application development leadership experience
Enterprise-scale native mobile application development across multiple platforms with strong capability in iOS, Android and iPadOS
Experience in any of Mobile frameworks like iOS, Android, Flutter, ReactNative, .NET MAUI etc
Experience developing apps in Flutter and Dart is preferred
Deep understanding of web and mobile architecture patterns, experience with state management solutions, and expertise in implementing offline services and background tasks
Experience & understanding of DevOps, CI/CD pipelines, logging, metrics, monitoring, tracing, service mesh, LTM, GTM, SEO etc
Experience with public cloud platforms and designing cloud native solutions (e.g. AWS, Azure)
Strong understanding of API platforms, frontend technologies, back-end services, database and networking components of full stack infrastructure
Undergraduate/graduate degree or equivalent education + experience
Direct management of complex budgets in excess of $5M+ annual direct and indirect costs

Job Responsibility

Lead the team of dedicated engineers to continue to enhance, evolve and innovate Marriott’s Core Platform
Oversee the day to day application development projects for various on property stay experience Mobile/iPad/Tablet applications
Deliver seamless, intuitive, and high-performance digital experiences that elevate guest engagement and operational efficiency across our hospitality ecosystem
Directly manage software engineers and project managers
Function as the technical decision-maker and problem solver to deliver projects on time and on budget
Promote project quality and manage the application development team to promote satisfaction with all technology teams and business partners by following standard application development tools and processes
Manage continuous improvement program to improve quality, consistency, and client satisfaction
Managing Application Development Standards, Processes, and Tools
Managing Day-To-Day Relationships with Teams
Implementing and Managing Continuous Improvement Program

What we offer

401(k) plan
stock purchase plan
discounts at Marriott properties
commuter benefits
employee assistance plan
childcare discounts
coverage for medical, dental, vision, health care flexible spending account, dependent care flexible spending account, life insurance, disability insurance, accident insurance, adoption expense reimbursements, paid parental leave
educational assistance
paid sick leave
PTO balance

Fulltime

New

Project Controls Coordinator III

Under the direction of the Supervisor Project Controls, the Analyst will perform...

Location

Canada , North York

Salary:

55.00 - 58.00 CAD / Hour

Randstad

Expiration Date

June 03, 2026

Requirements

Four Year Degree or combination of education and related experience
Minimum of 5 years of Project Controls or Project Management experience
Project Management professional designation is preferred
Experienced analytical skills including Earned Value Management
An independent worker within a team setting
Demonstrated professional engagement at a high level with work group, stakeholders, and contractors in a team setting
Proficient in the use of SAP, Oracle and MS office suite, intermediate+ Excel skills
Excellent communication, interpersonal, and organizational skills
Ability to effectively manage and prioritize workload, bring issues forward and develop working relationships at all levels of the organization
Detail oriented and understands the importance of data reconciliation

Job Responsibility

Analyze and maintain the project costs at the WBS level including control budget, incurred costs, commitments, and forecast
Provide the project team with accurate and timely cost information and reporting
Perform earned value measurements to anticipate forecast impacts
Perform monthly project close processes and prepare monthly project reports and comparative capital cost estimates for the project in Excel and EcoSys
Prepare and document project change orders timely in accordance with Project Management Office standards
Engage the Project Managers in meetings and discussions to review and reforecast project costs
Review cost transactions to ensure accurate project costs
Communicate with larger Controls team for the project
Liaise with Project Managers and Field Cost Analysts to ensure engagement with the project progress, changes, highlights and issues
Maintain the project Work Breakdown Structure such that it facilitates project execution and cost control during project execution and meets accounting requirements for asset creation and project closeout

Fulltime

New

Mechanical Engineer - Energy Solutions

Join a Team of engineers dedicated to working hand-in-hand with large manufactur...

Location

Canada , North York

Salary:

65.00 - 68.00 CAD / Hour

Randstad

Expiration Date

May 09, 2026

Requirements

Engineering Degree preferred, Chemical or Mechanical Engineering preferred
Membership in Professional Engineers of Ontario or similar professional organization is preferred
Proven skills in: leading and influencing without explicit authority
time management
Ability to work independently but work within team of like-minded professionals
Valid driver’s license with a responsible driving record is needed

Job Responsibility

Identify new contacts and conduct at large manufacturing facilities to for the purpose to arrange site visits
Attend joint-site visits with team members to support in the identification and quantification of potential energy savings projects
Balance multiple priorities: Able to effectively manage time and priorities, consistently delivering in firm annual savings targets
Quantify impact and secure buy-in: Build technical savings calculations, sometimes from scratch, to support project justification and persuade key stakeholders on execution of work
Provide solutions to complex problems: expertly analyze complex operations across various industries and synthesize available information to create solutions equally appealing to business and technical people
Forge long-term customer relationships: build and nurture professional relationships founded on unwavering trust and mutual respect, being a first-choice energy efficiency partner for your customers
Continuous growth and curious mindset: Proactively identify new savings opportunities to drive both short and long-term work and build a sales funnel for sustained growth
Drive results autonomously while thriving in a collaborative environment: Play a supporting role in managing a small group customer base and integrate into, and support broader Team to achieve personal and collective objectives

What we offer

Hybrid Work Model: in-Office (Monday, Tuesday & Thursday) Remote (Wednesday & Friday)

New

Senior Hardware Compliance Designer

Are you an experienced Electrical Engineer with a deep understanding of Electrom...

Location

Canada , North York, Ontario

Salary:

50.00 - 58.00 CAD / Hour

Randstad

Expiration Date

May 09, 2026

Requirements

Bachelor’s degree in Electrical Engineering or an equivalent combination of diplomas and work experience
6 to 10+ years of professional experience in hardware qualification or testing
Excellent knowledge of core EMC concepts, including Cabling, Grounding techniques, and Surge Protection
Demonstrated familiarity with railway (or similar industry) EMC and environmental standards
Proficiency in operating hardware test equipment and simulators used in the qualification process
Professional verbal and effective writing skills to ensure clear, concise, and unambiguous technical documentation and presentations
High degree of professionalism, strong ability to follow directions, use sound judgment, and keep meticulous track of all assigned tasks

Job Responsibility

Leading the hardware qualification, certification, and verification activities for new and revised products from planning through to customer acceptance
Conducting in-depth Electromagnetic Compatibility (EMC) tests on electronic devices according to industry standards (e.g., EN 61000 series, EN 50121 series, FCC, AREMA, MIL standards)
Performing environmental qualification tests (e.g., temperature, humidity, shock & vibration) on signaling electronic devices as per standards like EN 50125 and EN 50155
Participating in troubleshooting EMC-related issues and providing technical data and measurements to the design team
Preparing and driving comprehensive project documentation to customer acceptance, including the EMC Control Plan, EMC Compatibility Study, EMC Hazard Analysis, and EMC Test Report
Preparing hardware environmental qualification plans and reports, understanding the impact of requirements, and providing feedback on different technical approaches
Leading and managing subcontractors for specific on-site EMC measurements
Participating in ISA committee audits related to EMC and environmental requirements
Mentoring and developing junior team members within the department

What we offer

Impactful Work: Lead the qualification process for cutting-edge electronic devices used in safety-critical railway signaling systems
Technical Leadership: Be the in-house expert on EMC and environmental standards, influencing design and compliance strategies
Professional Development: Opportunities to develop junior team members and participate in high-level ISA committee audits
Global Exposure: Work with international standards and lead engagements with external subcontractors and customers for acceptance

Fulltime

New

Customs Compliance Specialist

Are you a trade compliance expert with a specialized background in the aviation ...

Location

Canada , Woodbridge, Ontario

Salary:

30.00 - 45.00 CAD / Hour

Randstad

Expiration Date

May 15, 2026

Requirements

Bachelor’s degree in Supply Chain, International Business, Aviation Management, or a related field (equivalent experience considered)
5+ years of dedicated customs/trade compliance experience, specifically within aerospace, aviation repair, or a high-tech regulated industry
Deep proficiency in EAR, HTS coding, and aviation-specific documentation (8130-3, EASA Form 1, teardown documentation)
Experience with NAV (Microsoft Dynamics) or similar ERP systems for tariff code management is preferred
A U.S. Customs Broker License, CCS, or specialized aviation compliance certification is a significant asset
Strong analytical ability, meticulous attention to detail, and the communication skills necessary to influence cross-functional teams in multiple countries

Job Responsibility

Ensure all aviation parts comply with U.S. Customs (CBP), EAR, FAA, and DOT regulations, as well as Canadian and UK (HMRC) requirements
Maintain expert-level accuracy for HTS codes, ECCN, country-of-origin, and valuation, specifically regarding airworthiness tags (8130-3/EASA Form 1)
Manage inbound consolidations and broker relationships (Expeditors/Freight Boy)
resolve PARs issues, and audit FedEx/broker invoices to minimize duty spend
Manage Item Card tariff codes in NAV
file and track duty recovery disputes
and perform gap analyses to identify process improvements
Serve as the primary point of contact for USCBP, BIS, and Census Bureau
lead internal and external compliance audits and maintain rigorous record-keeping

What we offer

6 month contract with the opportunity to become permanent
Hybrid work environment
Play a pivotal role in a highly regulated international supply chain, acting as a bridge between North American operations and UK-based parent company compliance
Opportunity to spearhead high-value projects, including the exploration of bonded warehouse setups and process automation within your first 120 days
Work within the Aerospace industry that values technical expertise and regulatory mastery

Fulltime

Full Stack Software Engineer, GTM Innovation

OpenAI

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

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