Mobile iOS Engineer at Hark | San Jose

HarkSan Jose

On-site Full-time

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Experience Level

Mid to Senior

Qualifications

Expert proficiency in Swift, with extensive knowledge of UIKit and SwiftUI, alongside a robust understanding of iOS system architecture. A proven track record of developing high-performance and responsive mobile applications, with a focus on optimizing for latency, memory usage, and real-time interactions. Experience in designing and shipping intuitive, high-quality user interfaces that prioritize speed and reliability. Ability to enhance performance across all layers, including startup time, animation fluidity, memory efficiency, and network responsiveness. Ownership of components throughout their lifecycle, from design and implementation to testing, launch, and iterative improvements. Collaboration with platform and backend engineers to establish APIs, data contracts, and integration with the agent runtime. Implement tracking and instrumentation for the features you deliver to monitor performance, identify regressions, and iterate based on user feedback.

About the job

About Hark

Hark is at the forefront of artificial intelligence, developing cutting-edge personalized intelligence that is proactive, multimodal, and capable of interacting through speech, text, vision, and persistent memory.

We are integrating this intelligence with state-of-the-art hardware to create a universal interface that bridges the gap between humans and machines. While current AI predominantly relies on chat interfaces and outdated devices, Hark is pioneering the future: creating agentic systems that interact seamlessly and naturally with individuals and their surroundings.

To achieve this vision, we are innovating multimodal models alongside next-generation AI hardware, designed from scratch as a cohesive interface for a new era of intelligent systems.

About the Role

As a Mobile iOS Engineer, you will be responsible for crafting the iOS experience for Hark, building a native application that delivers a real-time, multimodal AI agent directly to users' devices.

This role requires you to create an app that feels instantaneous, adeptly manages streaming AI responses, and harmonizes voice, text, and visual inputs into a singular, user-friendly experience. This will be the primary interaction point for millions of users with Hark, setting a high standard for performance and usability.

Join our small, dedicated team where you will work closely with designers, platform engineers, and model developers. Your contributions will significantly influence how users perceive and interact with Hark.

About Hark

Hark is revolutionizing the landscape of artificial intelligence by creating a new generation of personalized, proactive, and multimodal AI systems capable of seamless interaction. Our mission is to redefine how humans engage with technology, making it more intuitive and responsive to their needs.

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Lead Brand Designer at Hark | San Jose

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Product Design Engineer at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark Hark is a pioneering artificial intelligence company dedicated to developing advanced, personalized intelligence systems. Our vision is to create proactive, multimodal AI capable of engaging with the world through speech, text, vision, and persistent memory. We are innovating the interface between humans and machines by integrating our cutting-edge intelligence with next-generation hardware. Unlike traditional AI that relies on outdated chat interfaces and devices, Hark is focused on the future: building agentic systems that interact seamlessly and naturally with people and their environments. Our mission involves the collaborative development of multimodal models and next-gen AI hardware, engineered as a cohesive unit to usher in a new era of intelligent systems. About the Role We are seeking a talented Product Design Engineer to influence the physical design of our AI-powered devices. In this role, you will engage in the complete product development process—from initial concept sketches to CAD modeling, prototyping, and Design for Manufacturability (DFM). You will collaborate closely with electrical and machine learning engineers to create enclosures and mechanisms that support intricate sensor arrays, efficient thermal systems, and compact computing modules.

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Technical Recruiter at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark Hark is a pioneering artificial intelligence company dedicated to creating advanced, personalized intelligence systems. Our vision is to develop proactive, multimodal AI that interacts seamlessly with the world through speech, text, vision, and persistent memory. We are innovating at the intersection of advanced intelligence and next-generation hardware, aiming to establish a universal interface that bridges the gap between humans and machines. Unlike conventional AI, which often relies on outdated chat interfaces and devices, Hark is forward-thinking, aspiring to build agentic systems that engage naturally with their environments. To achieve this, we are focused on developing state-of-the-art multimodal models in tandem with cutting-edge AI hardware, all engineered as a cohesive unit for a new era of intelligent systems. About the Role The Technical Recruiter will play a crucial role in attracting exceptional talent to address the intricate challenges of developing AI-driven hardware. This position demands a commitment to excellence and the agility to excel in a dynamic startup environment. The ideal candidate will prioritize intentional team expansion, ensuring that we not only increase our headcount but also recruit individuals who resonate with our core values of agility, exceptional hardware development, and a mission-driven approach. Responsibilities Oversee the complete recruiting lifecycle for technical positions (hardware, firmware, AI/ML, operations), including sourcing, screening, interviewing, and closing candidates. Build a strong and diverse candidate pipeline through direct sourcing, networking, and referrals. Collaborate with engineering leaders to articulate role requirements and develop strategic hiring initiatives. Utilize recruiting metrics (time-to-fill, quality of hire) to refine and enhance recruiting processes. Ensure a positive and engaging candidate experience throughout the recruitment journey. Enhance the structured technical interview process. Assist in the onboarding of new hires. Requirements Education: Bachelor's degree. Experience: 5+ years of experience in recruiting for technical roles, specifically in hardware engineering, AI/ML, and embedded systems in rapidly growing startup environments. Sourcing: Proven success in sourcing passive candidates and establishing talent pipelines for challenging engineering roles. Tools: Proficiency in recruiting platforms and ATS systems (e.g., Greenhouse, Lever, LinkedIn Recruiter) for effective pipeline management and reporting. Communication: Strong interpersonal skills, with the ability to build trusted relationships, provide strategic hiring insights, and assertively engage with hiring managers when necessary.

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Backend Engineer at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark At Hark, we are pioneering the future of artificial intelligence by creating advanced, personalized systems capable of proactive interaction across multiple modalities, including speech, text, vision, and persistent memory. Our innovative approach combines cutting-edge AI with state-of-the-art hardware, establishing a seamless interface between humans and machines. While conventional AI typically engages through outdated methods, we are focused on the next generation of intelligent systems that interact naturally with users and their environments. Our aim is to develop multimodal models and AI hardware that serve as a unified platform for the intelligent systems of tomorrow. About the Role As a Backend Engineer, you will play a crucial role in building the core systems that enable Hark's AI agents to function reliably, swiftly, and at scale. Your contributions will address key infrastructure challenges, including high-concurrency services, low-latency streaming, and state management for long-running workflows, effectively serving as the nervous system for our agentic products. This position offers significant ownership within a small team, allowing you to collaborate closely with model researchers and platform engineers. The systems you develop will fundamentally shape user experiences, differentiating Hark from traditional chatbot solutions. Responsibilities Core Runtime Architecture: Design and implement high-concurrency backend services for agent orchestration and real-time streaming. Systems Reliability: Create robust failure-handling mechanisms and state management solutions for extended agent workflows. Platform Primitives: Develop foundational APIs and services that power the Hark ecosystem, including memory retrieval systems. Performance Engineering: Optimize backend systems for low-latency streaming and high-throughput data processing. Full-Cycle Ownership: Manage features from low-level design through to production deployment and performance optimization. System Observability: Implement comprehensive monitoring and evaluation frameworks to track system health and model performance. Requirements Backend & Systems Expertise: Minimum of 5 years in developing mission-critical backend systems with a strong grasp of concurrency, networking protocols, and distributed systems. Production at Scale: Proven experience in building scalable systems that handle high traffic and data loads.

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Frontend Engineer at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence, pioneering the creation of advanced, personalized intelligence systems. Our goal is to develop proactive, multimodal AI capable of interacting seamlessly with the world through speech, text, vision, and persistent memory. We are revolutionizing the AI landscape by integrating this intelligence with next-generation hardware, establishing a universal interface that bridges the gap between humans and machines. While traditional AI systems primarily rely on chat boxes and outdated devices, Hark is leading the charge towards agentic systems that naturally engage with people and their environments. Our mission is to build multimodal models alongside cutting-edge AI hardware, designed from the ground up to serve as a cohesive interface for a new era of intelligent systems. About the Team As a Frontend Engineer at Hark, you will take charge of crafting the frontend experience that users interact with daily. This involves developing user interfaces that maintain real-time engagement with a streaming AI agent, ensuring that interactions feel instantaneous and that state remains coherent across voice, text, and visual inputs. Your work will instill confidence in users, enhancing their trust in our technology. This role offers high ownership within a small, dynamic team. You will collaborate closely with designers and engineers to shape the agent platform, making your contributions instrumental in defining the overall user experience with Hark.

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Electrical Engineer at Hark | San Jose

Hark

Full-time|On-site|San Jose

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Embedded Software Engineer at Hark | San Jose

Hark

Full-time|On-site|San Jose

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Mobile iOS Engineer at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence, developing cutting-edge personalized intelligence that is proactive, multimodal, and capable of interacting through speech, text, vision, and persistent memory. We are integrating this intelligence with state-of-the-art hardware to create a universal interface that bridges the gap between humans and machines. While current AI predominantly relies on chat interfaces and outdated devices, Hark is pioneering the future: creating agentic systems that interact seamlessly and naturally with individuals and their surroundings. To achieve this vision, we are innovating multimodal models alongside next-generation AI hardware, designed from scratch as a cohesive interface for a new era of intelligent systems. About the Role As a Mobile iOS Engineer, you will be responsible for crafting the iOS experience for Hark, building a native application that delivers a real-time, multimodal AI agent directly to users' devices. This role requires you to create an app that feels instantaneous, adeptly manages streaming AI responses, and harmonizes voice, text, and visual inputs into a singular, user-friendly experience. This will be the primary interaction point for millions of users with Hark, setting a high standard for performance and usability. Join our small, dedicated team where you will work closely with designers, platform engineers, and model developers. Your contributions will significantly influence how users perceive and interact with Hark.

Apr 30, 2026

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Member of Technical Staff - Pretraining at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark Hark is a pioneering artificial intelligence company dedicated to creating advanced and personalized intelligence systems. Our focus is on building proactive, multimodal AI capable of engaging with the world through speech, text, vision, and persistent memory. We are merging this intelligence with cutting-edge hardware to establish a universal interface between humans and machines. While current AI largely relies on chat boxes and outdated devices, Hark is at the forefront of developing the next generation of agentic systems that interact naturally with users and their environment. To achieve our ambitious goals, we are developing multimodal models alongside next-generation AI hardware, designed from the ground up as a single, integrated interface for a new era of intelligent systems. About the Role The Omni team at Hark is revolutionizing AI experiences beyond text, focusing on enabling models to comprehend and generate content across various modalities, including text, audio, and vision. Our mission is to create seamless, real-time multimodal intelligence that enhances intuitive and immersive user experiences. As a key member of the Omni team, you will be responsible for developing large-scale pretraining systems and foundational models. This entails working across the entire stack—from data curation and large-scale training infrastructure to model architecture and optimization. You will significantly contribute to advancing the core capabilities of our models through extensive pretraining efforts.

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Embedded Application Engineer at Hark | San Jose

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Full-time|On-site|San Jose

About Hark At Hark, we are at the forefront of artificial intelligence innovation, striving to create the most advanced personal intelligence systems in the world. Our vision is to harness AI to alleviate mental burdens by thinking in ways that mimic and sometimes surpass human cognition. Our proactive and personalized intelligence integrates seamlessly with various modes of interaction including speech, text, vision, and persistent memory. We are revolutionizing the relationship between humans and machines by combining this intelligence with next-generation hardware solutions. While traditional AI relies on outdated interfaces, Hark is pioneering the development of agentic systems that engage naturally with users and the surrounding environment. About the Role We are seeking a talented Embedded Application Engineer who thrives at the intersection of Android application development and embedded systems. This position goes beyond conventional mobile app development; you will be responsible for creating the critical application that operates on our hardware device, serving as the software layer that connects user experiences with the underlying firmware and embedded systems. You will be integral to transforming prototypes into production-ready products. Responsibilities Lead the development of the primary application for Hark’s hardware device, overseeing everything from architecture to production deployment. Design and enhance Android-based software that interfaces directly with embedded systems, sensors, and firmware layers. Work at the nexus of application-level code and firmware, developing software that operates on the device rather than in the cloud. Collaborate closely with hardware, embedded software, and AI teams to deliver a cohesive product experience. Manage the comprehensive lifecycle of software deployment on physical devices, including flashing, OTA updates, boot sequences, and device provisioning. Debug across the entire Android stack, from framework issues down to hardware-level communication protocols. Guide the product from initial development through manufacturing and into the hands of our users.

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Full-Stack Engineer at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence, dedicated to developing advanced, personalized intelligence systems. Our goal is to create a proactive, multimodal AI capable of interacting seamlessly with the world through speech, text, vision, and persistent memory. We are combining this intelligence with cutting-edge hardware to establish a universal interface between humans and machines. While current AI technology largely operates through outdated chat boxes, Hark is pioneering the future with agentic systems that communicate naturally with users and engage with the physical world. To realize this vision, we are innovating multimodal models and next-gen AI hardware, engineered from the ground up as a cohesive interface for a new generation of intelligent systems. About the Team As a Full-Stack Engineer at Hark, you will be instrumental in crafting the product surfaces that define user interactions across voice, text, and vision. Your role will focus on translating our AI capabilities into fast, intuitive, and trustworthy user experiences. Bridging the gap between advanced AI and user-friendly applications is crucial, and you will take ownership of this challenge. This position offers significant ownership within a small team, working directly alongside designers and model researchers. The features you develop will shape how users engage with Hark's technology. Responsibilities Design and develop engaging product surfaces, including interfaces and interactions that users rely on daily. Collaborate closely with designers to deliver experiences that are fast, reliable, and genuinely beneficial. Take full ownership of features from initial prototyping through to production deployment, continuously iterating based on user feedback. Create frontend solutions for agent workflows, ensuring tool integration, memory retrieval, and multi-step reasoning feel cohesive and trustworthy. Measure and evaluate the impact of your work, tracking quality and user feedback to foster improvement.

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Global Supply Chain Manager at Hark | San Jose

Hark

Full-time|On-site|San Jose

About Hark Hark is a pioneering artificial intelligence firm dedicated to developing advanced, personalized intelligence systems. Our technology is proactive, multimodal, and capable of seamless interaction through speech, text, vision, and persistent memory. We are merging this intelligence with cutting-edge hardware to establish a universal interface between humans and machines. While conventional AI primarily functions through chat boxes and outdated devices, Hark is at the forefront of what's next: agentic systems that communicate naturally with individuals and their environments. Our goal is to create multimodal models and state-of-the-art AI hardware, designed from the ground up as a cohesive interface for a new era of intelligent systems. About the Role We are seeking an outstanding Global Supply Chain Manager to help establish and scale the supply chain foundation critical to Hark's innovative products. This position is crucial for someone who can navigate both strategic and tactical levels; building supplier networks, leading sourcing strategies, and preparing for manufacturing readiness of intricate, high-performance hardware. You will collaborate closely with engineering, operations, contract manufacturers, and key suppliers to advance essential technologies and components from concept to mass production. Your responsibilities will include ensuring supply continuity, cost-effectiveness, quality assurance, flexibility, and execution across a wide array of custom and highly technical components. This role demands strong commercial acumen, technical proficiency, and agility in an environment where products, supply chains, and processes are developed concurrently. This is not a maintenance position; it is a growth-focused role. You will play a key part in defining how Hark industrializes new technologies, selects and develops suppliers, negotiates critical commercial terms, and formulates resilient supply strategies that align with ambitious product objectives. Comfort with ambiguity, the ability to make tough trade-offs, and the skills to foster alignment among internal teams and external partners are essential.

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Lead Data Engineer

Hark

Full-time|On-site|San Jose

About HarkHark is at the forefront of artificial intelligence, dedicated to crafting sophisticated, personalized intelligence systems. Our innovative approach merges proactive, multimodal capabilities, enabling interaction through speech, text, vision, and enduring memory.We are revolutionizing the interface between humans and machines by integrating our intelligence with cutting-edge hardware. While traditional AI applications are limited to chat boxes and outdated devices, Hark is pioneering the next generation of agentic systems that communicate seamlessly with people and their environments.Our mission involves the development of multimodal models and next-generation AI hardware, all designed from the ground up as a cohesive interface for a new era of intelligent systems.About the RoleAs the Lead Data Engineer, you will establish the data infrastructure that transforms raw signals into the training datasets essential for Hark's models. You will be responsible for building and maintaining the pipelines that ensure a smooth flow of data at scale.This role encompasses the entire data engineering stack: from ingestion and transformation to quality filtering and delivery to training and evaluation systems. The efficacy of the models we deploy is directly linked to the quality of the underlying data, and this position is pivotal in owning that foundational aspect.This high-responsibility role requires collaboration with a small, agile team. You will work closely with model researchers, data collection leads, and infrastructure engineers, where the systems you design will significantly influence the quality and speed of model development.

Apr 30, 2026

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Haptics Firmware Engineer at Hark | San Jose

Hark

Full-time|$120K/yr - $300K/yr|On-site|San Jose

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Apr 30, 2026

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Integration Engineer

Hark

Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence, developing innovative, personalized intelligence systems that are proactive, multimodal, and capable of engaging with the world via speech, text, vision, and persistent memory. We are merging this intelligence with cutting-edge hardware to forge a universal interface that connects humans and machines. Unlike conventional AI that operates through outdated chat boxes and devices, Hark is pioneering the future with agentic systems that engage naturally with individuals and their environments. Our mission is to create multimodal models and next-generation AI hardware, meticulously designed as an integrated interface for a new era of intelligent systems. About the Role As an Integration Engineer, you will take ownership of the integrations layer that empowers Hark's AI agent to be genuinely effective in real-world applications. Your responsibility will be to connect our AI to the tools, services, and data sources that users rely on daily. Your work will involve designing and implementing the protocols, connectors, and execution primitives that enable Hark to perform real actions, such as managing emails, calendars, and third-party API interactions. The true potential of our agentic system hinges on its ability to connect and act. This role offers significant ownership within a compact team where you will collaborate directly with platform engineers and model researchers. The integrations you develop will set the parameters for Hark's capabilities. Responsibilities Design and construct the integration layer connecting Hark's agent to third-party services, including email, calendars, productivity tools, communication platforms, and developer tools. Oversee the complete lifecycle of integrations: from authentication flows to API clients, schema normalization, action execution, and robust error handling. Ensure reliability beyond just the happy path. Establish and implement tool and action protocols that allow the agent to engage with external systems in a secure and consistent manner. Facilitate the seamless addition of new integrations. Collaborate closely with platform engineers to ensure that connectors are integrated smoothly into the agent runtime, ensuring fast, observable, and appropriately sandboxed tool execution. Work in partnership with model researchers to define tool schemas and action semantics that models can reliably interpret, as the quality of the interface directly influences model behavior. Instrument integrations for reliability and accuracy, tracking failures, surfacing regressions, and ensuring rapid feedback loops with the team. Identify high-leverage integration opportunities to maximize impact.

Apr 30, 2026

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Data Collection Specialist

Hark

Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence, pioneering the development of advanced, personalized intelligence systems. Our focus is on creating proactive, multimodal AI that interacts with the world through speech, text, vision, and persistent memory. We aim to bridge the gap between humans and machines by integrating cutting-edge intelligence with next-generation hardware, establishing a universal interface. Unlike traditional AI that operates through outdated chat boxes, Hark is dedicated to advancing agentic systems that seamlessly engage with people and the real world. In pursuit of this vision, we are developing multimodal models alongside innovative AI hardware, crafted as a unified interface for a new era of intelligent systems. About the Role The Data Collection Specialist will take charge of data collection initiatives at Hark — managing programs, vendors, and data pipelines that convert raw signals into meaningful training data for our models. This role entails executing end-to-end data collection campaigns, integrating human feedback, synthetic data, and product-embedded signals. The quality of our data directly influences our product outcomes, and you will be key in ensuring this feedback loop is maintained. As a pivotal member of a small, dynamic team, you will collaborate closely with researchers, engineers, and external partners. The data you provide will significantly affect how our models function in real-world applications. Responsibilities Design and implement comprehensive data collection programs, including defining requirements, drafting instructions, establishing success criteria, and overseeing execution with vendors and annotators. Manage relationships with external vendors, serving as the primary liaison between Hark and data partners to ensure high quality and adherence to timelines. Evaluate collected data using internal tools, identify quality discrepancies, and provide clear, actionable feedback to vendors and annotators. Work closely with model researchers and engineers to ascertain data needs, translate those into operational plans, and fulfill them effectively. Monitor program metrics, unveil insights, and drive continuous enhancements in quality, throughput, and processes. Recognize gaps in tools and workflows and propose tangible improvements. Requirements Demonstrated operational excellence, with the ability to oversee multiple programs simultaneously, manage details under pressure, and impose structure in fast-paced environments. Experience in managing external vendors or contractors, with skills in setting expectations, nurturing relationships, and ensuring accountability for quality. A strong affinity for data analysis and quality assurance.

Apr 30, 2026

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Mid-Level Technical Staff Member for AI Training Development

Hark

Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence, dedicated to creating sophisticated, personalized intelligence systems. Our technology is proactive, multimodal, and designed to interact seamlessly with the world through speech, text, vision, and persistent memory. We are revolutionizing the AI landscape by integrating this intelligence with cutting-edge hardware, establishing a universal interface between humans and machines. Unlike traditional AI, which relies on outdated chat interfaces and devices, Hark is pioneering the future: agentic systems that communicate naturally with individuals and their environments. To achieve this vision, we are collaboratively developing multimodal models alongside next-generation AI hardware, engineered from inception as a cohesive interface for the new era of intelligent systems. About the Role We are seeking a Mid-Level Technical Staff Member specializing in AI training to spearhead the development of innovative training strategies that effectively connect pre-training and post-training phases. This role is crucial in shaping how our models gain advanced reasoning, planning, and tool-utilization skills at scale. You will be instrumental in the core of model capability development, determining how data, algorithms, and systems converge to unlock the next level of agent behavior. Responsibilities Design and implement mid-training strategies to enhance agent capabilities such as reasoning, planning, tool usage, and long-term decision-making. Scale synthetic data generation pipelines (e.g., coding, agent trajectories, multimodal data) and optimize data mixtures to boost downstream reinforcement learning performance. Construct and optimize distributed training pipelines for large models, ensuring efficiency, stability, and scalability across GPU clusters. Develop and refine evaluation frameworks to assess model capabilities (e.g., task success, reasoning quality, tool usage accuracy) and guide training refinements. Conduct comprehensive experimentation and ablations to clarify training dynamics, scaling behavior, and identify bottlenecks. Collaborate across functions with pre-training, post-training, and product teams to synchronize model development with practical agent applications. Lead technical innovations in areas such as long-context learning, data distillation, and training efficiency, contributing to the overall model roadmap.

Apr 30, 2026

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Founding Product Lead at ChipStack | San Jose

ChipStack

Full-time|On-site|San Jose

Our Vision: Revolutionizing Chip Development.At ChipStack, we are pioneering the future of AI-driven chip design. The traditional process of crafting complex silicon is often hindered by slow and expensive manual engineering practices. Our goal is to transform this landscape, enabling rapid advancements for the world's leading chip manufacturers.Our small yet highly skilled team, which includes talent from NVIDIA, Qualcomm, Google, Meta, and the Allen Institute for AI, brings a wealth of experience and urgency to our mission. Supported by notable investors like Khosla Ventures, Cerberus, and Clear Ventures, we are actively collaborating with over ten clients—from Fortune 100 companies to cutting-edge AI silicon startups.This is your chance to create the platform that will shape the future of hardware technology.Your RoleAs our inaugural product lead, you will become the cornerstone of our product strategy. Reporting directly to the CEO, you will enjoy the autonomy and influence akin to a founding member. Your role will position you as the customer advocate, the visionary behind our product roadmap, and the catalyst for our impactful developments.If you are passionate about developing innovative products for technical users and are eager to tackle one of technology's most challenging yet rewarding issues, this is the position for you.Key ResponsibilitiesTransform Chip Development: Drive modernization and efficiency in chip design, a feat that you will proudly share with future generations.Lead Product Strategy: Take charge of the product roadmap from inception to launch, uniting the entire organization under a bold and cohesive vision.Engage Deeply with Customers: Collaborate with top-tier chip design and verification teams to identify their core challenges and unspoken needs.Facilitate Effective Execution: Convert intricate customer requirements into clear, actionable product specifications, driving a swift cycle of iterations and deliveries with our exceptional engineering team.Shape Business Strategy: Define our fundamental product strategy, including pricing, packaging, and the go-to-market strategies that will secure our first 100 customers.This Position Is Ideal For You If…You understand builders. You possess a proven history of delivering technically complex products tailored for demanding users.

Aug 5, 2025

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UI Designer at Mindlance | San Jose

Mindlance

Full-time|On-site|San Jose

Join our innovative team at Mindlance as a UI Designer, where your creativity and design skills will play a crucial role in shaping user experiences. In this position, you will collaborate with product managers, developers, and other designers to create intuitive and visually appealing interfaces that enhance user satisfaction.

Jul 25, 2016

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Hardware Test Engineer

Hark

Full-time|On-site|San Jose

About Hark Hark is at the forefront of artificial intelligence innovation, crafting sophisticated, personalized intelligence systems that are proactive, multimodal, and capable of engaging with the world through speech, text, vision, and persistent memory. We are merging this intelligence with cutting-edge hardware to establish a universal interface that bridges the gap between humans and machines. While traditional AI mainly relies on outdated devices and chat interfaces, Hark is pioneering the future with agentic systems that naturally interact with people and their environments. Our mission involves developing multimodal models and next-generation AI hardware concurrently, designed from the ground up as a cohesive interface for a revolutionary era of intelligent systems. About the Role We are seeking a Hardware Test Engineer who will be instrumental in creating the test infrastructure that guarantees our AI-powered devices adhere to quality, reliability, and performance benchmarks throughout the development process. You will manage the test strategy from initial board bring-up to mass production, encompassing fixture design, automation scripting, and establishing the criteria for product readiness. Your role will involve executing functional tests on the bench and conducting burn-in and stress tests at the factory, serving as the final quality assurance before our devices reach the end-users. Responsibilities Test Strategy: Define and take ownership of the comprehensive test plan across EVT, DVT, PVT, and production phases. Fixture Design: Create and develop custom test fixtures (bed-of-nails, pogo pin, cable harness) for both PCBA and system-level assessments. Test Automation: Write automated test scripts in Python to control instruments, gather data, and produce pass/fail reports. Board Bring-Up: Lead the electrical bring-up of new PCBAs, diagnosing issues with power rails, clocks, interfaces, and peripheral functionalities. Reliability Testing: Design and conduct environmental stress tests, including thermal cycling, vibration, drop tests, and accelerated life testing. Production Support: Collaborate with contract manufacturers to set up and maintain test stations on the factory floor, ensuring yield and throughput objectives are met. Failure Analysis: Conduct root cause analysis on field returns and test failures using advanced tools such as oscilloscopes, logic analyzers, and X-ray inspection. Requirements Education: A Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field. Test Automation: Proficiency in Python for instrument control (SCPI/VISA), data analysis, and test reporting. Lab Instrumentation: Advanced skills in using oscilloscopes, logic analyzers, and other lab equipment.

Apr 30, 2026

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