Staff / Principal AI Engineer Job at Inworld AI

Staff / Principal Machine Learning Engineer

Our intelligent runtime must seamlessly connect to foundational models - whether...

Location

United States , Mountain View

Salary:

240000.00 - 385000.00 USD / Year

Inworld AI

Expiration Date

Until further notice

Requirements

A PhD in a relevant technical field, or a BA/BS degree with equivalent research and/or engineering experience
5+ years of combined experience in software development (Python, C++) and applied ML engineering
Demonstrated experience applying or researching ML in domains such as natural language processing, speech processing, and/or action planning
Strong foundation in data structures, algorithms, and neural network architectures
Proficiency with ML frameworks such as PyTorch

Job Responsibility

Experiment with and implement cutting-edge ML models and techniques to advance our core AI capabilities
Train, evaluate, and optimize production-scale models and systems, focusing on quality, latency, cost, and on-device constraints
Collaborate with product and backend teams to translate novel ideas and research findings into robust, production-ready solutions

What we offer

bonus
equity
benefits
relocation assistance

Fulltime

Principal Engineer for Storage Software Development

In the HPE Hybrid Cloud, we lead the innovation agenda and technology roadmap fo...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Proven track record of delivering V1 products and anchoring multiple releases in storage product development
Demonstrated ability to handhold customers and played role of trusted advisor for their technology decisions
Bachelor's or master's degree in computer science, Information Systems, or equivalent
Typically, 15-20 years' experience
Expertise in multiple software systems design tools and languages
Strong analytical and problem-solving skills
Designing software systems running on multiple platform types
Software systems testing methodology, including writing and execution of test plans, debugging, and testing scripts and tools
Excellent written and verbal communication skills
mastery in English and local language

Job Responsibility

Set technology direction for broader engineering team on next generation storage involving multiple technologies such as object, file & AI ready workloads
Ability to detail out multi release delivery content from high level vision for the products
Help leadership and Product Management to understand finer details on contemporary technological trends
Inspire engineering team to question the status quo and make bold moves on technology roadmap and deliverables
Designs enhancements, updates, and programming changes for portions and subsystems of systems software, including operating systems, compliers, networking, utilities, databases, and Internet-related tools
Analyzes design and determines coding, programming, and integration activities required based on general objectives and knowledge of overall architecture of product or solution
Writes and executes complete testing plans, protocols, and documentation for assigned portion of application
identifies and debugs, and creates solutions for issues with code and integration into application architecture
Leads a project team of other software systems engineers and internal and outsourced development partners to develop reliable, cost effective and high quality solutions for assigned systems portion or subsystem
Collaborates and communicates with management, internal, and outsourced development partners regarding software systems design status, project progress, and issue resolution

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Staff Product Designer, AI

FloQast is at the forefront of the accounting industry, providing an AI-powered ...

Location

United States , Los Angeles; San Jose

Salary:

164000.00 - 246000.00 USD / Year

FloQast

Expiration Date

Until further notice

Requirements

7+ years of professional experience designing and shipping high-quality, complex SaaS or enterprise products at scale
Deep professional history in enterprise product design
World-class portfolio showcasing exceptional strategic thinking, interaction design, and visual polish, particularly on large-scale data applications, complex workflows, or platform-level tooling
Proven experience successfully leading and shipping product initiatives from 0-1 that became core components of the platform
Mastery of design and prototyping tools (e.g., Figma)
Deep experience contributing to robust design systems used by multiple teams
Advanced proficiency in AI-powered tools (e.g., Figma Make, ChatGPT/Gemini/Claude, etc.) to accelerate knowledge, quality, collaboration, and delivery
Expert knowledge in designing intelligent, AI-driven experiences, including establishing user controls, building trust, translating complex models into user value, and addressing ethical implications
Exceptional strategic collaboration and organizational influencing skills
Proven ability to articulate and defend design rationale to executive leadership

Job Responsibility

Define and drive the long-term design vision and strategy for major, cross-functional product domains within the FloQast platform
Act as the principal designer translating complex AI capabilities and enterprise requirements into intuitive, high-trust, and scalable experiences
Partner closely with Product, Design, and Engineering Leadership to define the product roadmap and architecture
Set the bar for design quality across the entire platform and guide the evolution of the design system
Design and lead high-impact research initiatives that deepen the organization's understanding of users' unmet needs
Own execution on the most complex, ambiguous projects, driving them to completion
Mentor and coach other designers on the team in strategy, execution, technical feasibility, and cross-functional leadership
Proactively influence stakeholders across the organization, effectively communicating complex design problems, rationale, and solutions to executive leadership and large cross-functional teams

What we offer

Medical
Dental
Vision
Family Forming benefits
Life & Disability Insurance
Unlimited Vacation

Fulltime

Staff Security Engineer

At hyperexponential, we’re building the AI-powered platform that enables the wor...

Location

United Kingdom , London

Salary:

Not provided

hyperexponential

Expiration Date

Until further notice

Requirements

Built or significantly contributed to security programmes from the ground up, establishing foundational security controls, compliance readiness, and incident response capabilities
Designed and implemented security architecture for cloud-based distributed systems (AWS or equivalent), including multi-account strategies, identity and access management, network security, and data protection
Driven technical security improvements by writing code, building tools, and implementing controls that scaled with company growth
Integrated security into development workflows through DevSecOps practices including automated testing, secrets management, container security, and infrastructure-as-code security
Led or supported compliance initiatives (SOC2, ISO27001, GDPR, or similar), mapping technical controls to compliance requirements and guiding teams through audit cycles
Built trust with engineering teams by contributing technically and making security collaborative and frictionless
Balanced security rigor with business goals, making risk-based trade-offs that enabled growth while protecting customers and the business
Evaluated security implications of AI/ML systems, including understanding AI-specific risks and implementing controls to secure them

Job Responsibility

Build hx's security programme from the ground up, setting direction for security architecture, compliance, and incident response as we scale globally
Design and implement security controls across AWS cloud infrastructure, Kubernetes workloads, and our multi-product platform, ensuring systems are secure by design
Integrate security into engineering workflows by embedding automated security testing, vulnerability management, and threat detection into CI/CD pipelines without slowing teams down
Lead or contribute to compliance initiatives (SOC2, ISO27001) by implementing technical controls and working cross-functionally with legal, engineering, and business teams to enable enterprise sales
Build security automation and tooling by writing code and scripts that scale security practices, detect vulnerabilities, and enforce policies efficiently
Partner with Engineering Managers, Principal Engineers, and Product Managers to embed security thinking early in design and architecture decisions
Act as a trusted voice in critical moments: responding to incidents, unblocking teams on security questions, and keeping high-stakes initiatives secure and on track
Assess and secure AI-powered systems across hx's platform, implementing controls that enable safe adoption of AI while mitigating risks like prompt injection, data leakage, and model vulnerabilities

What we offer

£5,000 training and conference budget for individual and group development
25 days of holiday plus 8 bank holidays (33 days total)
Company pension scheme via Penfold
Mental health support and therapy via Spectrum.life
Individual wellbeing allowance via Juno
Private healthcare insurance through AXA
Income protection and Life Insurance
Cycle to Work Scheme
Top-spec equipment (laptop, screens, adjustable desks, etc.)
Regular remote and in-person hackathons, lunch and learns, socials, and game nights

Fulltime

Principal Back-End Engineer

We’re hiring a Principal Platform Engineer to lead backend and platform architec...

Location

Salary:

Not provided

PhantomBuster

Expiration Date

Until further notice

Requirements

8–12+ years in backend/infrastructure engineering, ideally in SaaS at scale
Proven track record in a Staff, Principal, or senior technical leadership role
Experience leading large, distributed, or high-complexity systems
Expert in TypeScript / Node.js, PostgreSQL, Redis, and modern caching/queuing systems
Strong cloud experience (AWS preferred), infrastructure-as-code, containers, and CI/CD pipelines
Solid grounding in system design, reliability, and security principles
Strong observability skills (metrics, tracing, logging)
Familiarity with modern AI/ML stacks: vector databases, embeddings, prompt engineering, LLM-based tools
Exceptional communicator, able to explain complex tradeoffs clearly
Pragmatic decision-maker balancing speed, quality, and sustainability

Job Responsibility

Anticipate product and infrastructure needs for growth and reliability
Set the bar for testing, observability, performance, and security
Drive code reviews on critical paths, preventing bugs and debt from reaching production
Champion AI-assisted engineering: from code generation and testing to debugging
Establish guardrails for safe and effective use of AI (human review, bias detection, security)
Identify opportunities to leverage AI internally (developer productivity, monitoring, anomaly detection)
Mentor engineers and tech leads, helping them level up
Share knowledge through workshops, design sessions, and documentation
Partner with Product, Frontend, and AI squads to ensure seamless integration and zero-downtime releases
Lead cross-functional initiatives on reliability, cost optimization, or security

What we offer

Fully remote working environment
€40/month for your Internet connection
Flexible working time
Home office budget up to €1500
100% of an Alan Blue subscription
Lunch vouchers - €8 (50% The Phantom Company) / worked day
Partnership with MokaCare
€70 a month benefit for entertainment expenses
Book Allowance and Sharing Program

Senior Engineering Manager - Support Platform

Join Intercom as a Senior Engineering Manager and lead teams at the heart of our...

Location

United Kingdom , London

Salary:

Not provided

Intercom

Expiration Date

Until further notice

Requirements

Minimum 5+ years of experience leading engineering teams building and delivering customer-facing software products
Proven ability to lead multiple teams or broad product areas, aligning work across complex domains
A hands-on leader who brings clarity, context, and energy — ready to roll up your sleeves, dive deep, and stay close to the work and your teams, not just manage from a distance
Thrives in ambiguous, fast-paced environments, providing stability, structure, and momentum
Strong product mindset and customer obsession — you think in terms of customer problems, measurable outcomes, and business impact
Comfortable being the sole directly responsible individual (DRI) for your area, taking full ownership of outcomes and stepping confidently into product-thinking shoes when needed
Outcome-driven and an unblocker by nature — you take ownership of problems, remove barriers proactively, and relentlessly drive your teams toward success. You’re energized by achieving results and seeing impact
Eager to directly work with customers, and skilled at turning customer feedback and data into actionable insights and impactful product decisions
Passionate about building high-autonomy, high-accountability teams that consistently deliver exceptional customer outcomes
This is an AI-first role with a high bar for excellence. We expect you to be fluent in using AI tools to solve problems, accelerate output, and inspire others to do the same — helping shape a culture that embraces AI as a core advantage

Job Responsibility

Own one of Intercom’s largest and most complex product areas end-to-end — setting vision, priorities, and measurable outcomes
Work directly with customers and internal functions (including Sales, GTM, and Customer Support) to deeply understand their needs and translate insights into impactful product solutions
Act as the single accountable owner for your product area — comfortable being directly responsible for roadmap, execution, and results, and not shy about stepping into product-thinking shoes when needed
Drive clarity and alignment across teams, balancing near-term delivery with long-term product strategy
Continuously raise the bar for quality, reliability, and customer experience within your teams and beyond
Partner closely with Staff and Principal Engineers to shape direction, architecture, and execution
Coach and grow engineers and emerging leaders, supporting their development and helping them deliver exceptional outcomes
Foster a culture of ownership, accountability, and autonomy, enabling your teams to move fast and deliver meaningful results
Contribute to Intercom’s engineering culture, helping evolve how we build customer-driven software across the organization

What we offer

Competitive salary and equity in a fast-growing start-up
We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen
Regular compensation reviews - we reward great work!
Pension scheme & match up to 4%
Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents
Flexible paid time off policy
Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones
If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too
MacBooks are our standard, but we also offer Windows for certain roles when needed

Fulltime

Senior Engineering Manager - Support Platform

Join Intercom as a Senior Engineering Manager and lead teams at the heart of our...

Location

Ireland , Dublin

Salary:

Not provided

Intercom

Expiration Date

Until further notice

Requirements

Minimum 5+ years of experience leading engineering teams building and delivering customer-facing software products
Proven ability to lead multiple teams or broad product areas, aligning work across complex domains
A hands-on leader who brings clarity, context, and energy — ready to roll up your sleeves, dive deep, and stay close to the work and your teams, not just manage from a distance
Thrives in ambiguous, fast-paced environments, providing stability, structure, and momentum
Strong product mindset and customer obsession — you think in terms of customer problems, measurable outcomes, and business impact
Comfortable being the sole directly responsible individual (DRI) for your area, taking full ownership of outcomes and stepping confidently into product-thinking shoes when needed
Outcome-driven and an unblocker by nature — you take ownership of problems, remove barriers proactively, and relentlessly drive your teams toward success. You’re energized by achieving results and seeing impact
Eager to directly work with customers, and skilled at turning customer feedback and data into actionable insights and impactful product decisions
Passionate about building high-autonomy, high-accountability teams that consistently deliver exceptional customer outcomes
This is an AI-first role with a high bar for excellence. We expect you to be fluent in using AI tools to solve problems, accelerate output, and inspire others to do the same — helping shape a culture that embraces AI as a core advantage

Job Responsibility

Own one of Intercom’s largest and most complex product areas end-to-end — setting vision, priorities, and measurable outcomes
Work directly with customers and internal functions (including Sales, GTM, and Customer Support) to deeply understand their needs and translate insights into impactful product solutions
Act as the single accountable owner for your product area — comfortable being directly responsible for roadmap, execution, and results, and not shy about stepping into product-thinking shoes when needed
Drive clarity and alignment across teams, balancing near-term delivery with long-term product strategy
Continuously raise the bar for quality, reliability, and customer experience within your teams and beyond
Partner closely with Staff and Principal Engineers to shape direction, architecture, and execution
Coach and grow engineers and emerging leaders, supporting their development and helping them deliver exceptional outcomes
Foster a culture of ownership, accountability, and autonomy, enabling your teams to move fast and deliver meaningful results
Contribute to Intercom’s engineering culture, helping evolve how we build customer-driven software across the organization

What we offer

Competitive salary and equity in a fast-growing start-up
We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen
Regular compensation reviews - we reward great work!
Pension scheme & match up to 4%
Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents
Flexible paid time off policy
Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones
If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too
MacBooks are our standard, but we also offer Windows for certain roles when needed

Fulltime

Machine Learning Engineer - AI Assistant + Autonomous AI Agents

Glean is looking for senior engineers who will provide expert-level individual c...

Location

United States , San Francisco Bay Area

Salary:

240000.00 - 300000.00 USD / Year

Glean

Expiration Date

Until further notice

Requirements

2+ years as a Staff Engineer, Principal Engineer, or equivalent
5+ years of industry experience in AI or Machine Learning Engineering
Experience working with agentic frameworks, reinforcement learning, natural language processing, or other large systems involving machine learning
Proven ability to design, build, and ship production-ready systems
Proficiency in your ML framework of choice
Strong coding skills (Python, Go, Java, C++, ...)
Thrive in a customer-focused, tight-knit and cross-functional environment - being a team player and willing to take on whatever is most impactful for the company
A proactive and positive attitude to lead, learn, troubleshoot, and take ownership of both small tasks and large features

Job Responsibility

Build frameworks for LLM-powered agents to use tools and knowledge sources effectively
Invent new agentic architectures and signals to improve reasoning, planning, and personalization in workplace AI assistants
Design and optimize reinforcement learning and fine-tuning approaches to improve the quality of agentic systems
Lead development of scalable evaluation, benchmarking, and optimization loops for agents in production
Drive technical strategy and mentor other engineers, raising the technical bar across the team
Write robust, maintainable, and well-tested code that powers enterprise-grade assistants and agents

What we offer

Medical, Vision, and Dental coverage
generous time-off policy
opportunity to contribute to your 401k plan
home office improvement stipend
annual education and wellness stipends
regular events
healthy lunches daily

Fulltime

Staff / Principal AI Engineer

Inworld AI

Location:
Switzerland

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 19, 2026

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

Similar Jobs for Staff / Principal AI Engineer

Staff / Principal Machine Learning Engineer