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About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems. About the Role The Embedded Software team is looking for a Senior/Staff Graphics Engineer to own the graphics stack behind Hark's device display. You will share the ownership of kernel GPU driver and userspace graphics stacks, building the rendering engine and the UI framework that everything else on the product is drawn with, on resource constrained platforms with novel form factors. This is the layer underneath the product experience. Design and our UX engineers define what the interface does; you define the capabilities of the interface. Responsibilities Own Display & Graphics stack: Design, develop, and maintain the display pipeline across different embedded platforms Work directly with Design and with the UX engineers to get real designs onto the device at full fidelity. Performance Optimization: Analyze and optimize the graphics pipeline to ensure high performance, low latency, and efficient memory bandwidth across different graphics pipelines and architectures Establish the practices for graphics development, testing, performance regression, and CI. Requirements 7+ years of industry experience in graphics or UI engineering. Deep hands-on experience with Vulkan and OpenGL ES, including shader authoring (GLSL/SPIR-V) and ren

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. Location: Europe remote or London hybrid About the role: As our engineering and research organisation grows, so does the complexity of securing it. Our Application Security team is at the forefront of that challenge — building AI-native security tooling, embedding security into the development lifecycle at scale, and finding ways to make a small, highly capable team punch well above its weight. We're looking for an Engineering Manager to lead and grow the AppSec team. This is not a coordination role. You'll be leading a team of exceptionally senior and staff-level engineers who are deeply self-directed and technically excellent. To earn their trust and enable their best work, you'll need to be genuinely close to the craft — able to engage at depth on threat modelling, agentic security tooling, SDLC design, and application risk. You'll also own AppSec strategy and be accountable for how the function scales alongside a product organisation that is growing fast and leaning heavily into AI-assisted development. Important note: Anyone working as a manager within the Infosec team will need to follow the Infosec Team Management Tenets . Key Responsibilities: Lead, support, enable and grow the AppSec team — owning hirin

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Why this role? Ship state of the art models to production. Design and implement novel research ideas. Build elegant training/deployment pipelines. Join us at a pivotal moment, shape what we build and wear multiple hats as an intern! Our recruitment process will begin in the upcoming weeks, and we will be carefully reviewing applications and assessing potential candidates for our internships. Should we find a suitable match with your qualifications and our requirements, we will be in touch to discuss the opportunity further and to advance your application to the next stage Please Note: To be eligible for this position you should be a student currently enrolled in a post-secondary program, available for a full-time 3-6 month internship, co-op, or research work term. As a Machine Learning Intern, you will: Design, train and improve upon cutting-edge models. Help us develop new techniques to train and serve models safer, better, and faster. Train extremely large-scale models on massive datasets. Explore continual and active learning strategies for streaming data. Learn from experienced senior machine learning technical staff. Work c

At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 40,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. We're looking for a senior to staff level product manager to join the team. In this role, you'll be responsible for leading the development of products end-to-end, from conception through development and rollout. If you're excited to have a lot of ownership while remaining in the details day to day, this might be a great fit for you. Linear is a product-led company that focuses on both building and selling. It's up to you to bring together the building and selling sides of the company in order to create something that our customers will love. Location & work mode Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in North America or Europe time zones. You can work from anywhere within those regions. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you'll do Perform up-front discovery through user interviews, competitive research, data analysis, etc. and present findings to the team with conviction and rigor Help engineers and designers deeply understand user needs, empowering them to make great product decisions Craft messaging around upcoming features that resonates with users Enable sales and marketing teams to effectively communicate with and win with customers What we’re looking for 6+ years e

At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 40,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. We're looking for a senior to staff level Product Manager to join the team. In this role, you'll be responsible for leading the development of products end-to-end, from conception through development and rollout. If you're excited to have a lot of ownership while remaining in the details day to day, this might be a great fit for you. Linear is a product-led company that focuses on both building and selling. It's up to you to bring together the building and selling sides of the company in order to create something that our customers will love. Location & work mode Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in North America or Europe time zones. You can work from anywhere within those regions. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you'll do Perform up-front discovery through user interviews, competitive research, data analysis, etc. and present findings to the team with conviction and rigor Help engineers and designers deeply understand user needs, empowering them to make great product decisions Craft messaging around upcoming features that resonates with users Enable sales and marketing teams to effectively communicate with and win with customers What we’re looking for 6+ years e

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Software Architect, (L6). About the job This position is needed to define and drive architectural vision, strategy, and alignment across multiple products and domains at company scale. As a senior-most technical leader, you’ll set long-term technical vision, establish architectural guardrails, and ensure coherence across distributed systems and platforms. You will drive cross-organizational initiatives, solve complex and ambiguous technical challenges, and elevate the technical standard for Twilio company-wide. Responsibilities In this role, you'll: Set and communicate long-term architectural vision, aligning teams and leadership across Twilio. Lead cross-product architecture reviews, standardize engineering practices, and drive foundational technical investments. Solve the most complex, ambiguous technical challenges at platform and company-wide scale. Mentor and guide principal and staff engineers, fostering a culture

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Manager, Technical Support About the job This position is needed to lead one of Twilio's Customer Support teams in LATAM. In this role, you’ll help us scale and grow to deliver an extraordinary customer experience for Twilio customers and internal Twilions. We are looking for a people-person who’s passionate about delighting customers, mentoring and developing staff, learning about new and challenging subjects, and helping us improve processes and procedures. This role joins a fast-growing team of managers leading our global Voice Segment Platform Applications (VSPA) in LATAM. Reporting to the VSPA Senior Manager, this position is essential in supporting Twilio's continuing growth initiatives. Responsibilities In this role, you’ll: Ensure excellent partner and customer satisfaction, consistently meeting or exceeding operational KPIs such as Agent CSAT, Time To Solve, SLA adherence, schedule adherence, shrinka

The Regulatory Risk Group Manager is accountable for management of complex/critical/large professional disciplinary areas. Leads and directs a team of professionals. Requires a comprehensive understanding of multiple areas within a function and how they interact in order to achieve the objectives of the function. Responsible for driving customer remediation analytics to completion including execution and validation. This position will be part of the USCC Centralized Customer Remediation Team (CCRT). The objective of the USCC CCRT is to quickly assess and identify customer impacts and ensure remediation is completed promptly with the appropriate detailed documentation required by Internal Audit and the Regulators. These activities will be conducted in close partnership with the Issue Owners and Managers within U.S. Consumer Cards. Excellent communication skills are required to negotiate internally, often at a senior level. Highly developed communication and diplomacy skills are required, to guide, influence, and convince others, in particular colleagues in other areas and occasional external customers. This role is a people manager role with full management responsibility of a team or multiple teams, including management of people, budget and planning, to include performance evaluation, compensation, hiring, disciplinary actions and terminations and budget approval. Responsibilities: Manage a team of remediation analysts and associated book of work for the team. Perform training, reviews, coaching, and mentoring of staff. Over-sees, designs, and manages client remediation population and impact analyses for USCC owned and impacted issues, including those that are Regulatory. Provide expertise and guidance related to the USCC remediation processes and policies, partners with other department leaders to define, prioritize, and execute remediation programs. Create comprehensive documentation that confo

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀 Role Overview We’re seeking a Principal Frontend Engineer to drive the long-term technical vision for frontend engineering at ClickUp. In this role, you will lead architectural strategy across major product surfaces, solve company-wide frontend challenges, and influence how teams build and ship at scale. You will partner deeply with engineering, product, design, backend, and integrations leadership to ensure ClickUp’s frontend systems remain fast, reliable, and adaptable as the business grows. This is a hands-on technical leadership role for someone who can operate at both strategic and implementation levels, especially in a high-growth, fast-paced environment. What You’ll Do Define and drive frontend architecture strategy across product areas and platform investments Lead the design of scalable, performant systems in Angular 2+ and React that support rapid product development Solve complex cross-team technical challenges related to performance, state management, scalability, and developer productivity Partner with backend and integrations teams to shape end-to-end architecture for major features and systems Raise the bar for quality, testing, maintainability, and engineering rigor across the frontend organization Provide technical leadership on the highest-impact initiatives and unblock teams working through ambiguous or difficult problems Guide teams toward pragmatic decisions that support both speed and long-term product quality Mentor senior and staff engineers, and help shape frontend engineering culture and standards Influence roadmap and organizational decisions through strong technical judgment

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀 Role Overview We’re seeking a Principal Frontend Engineer to drive the long-term technical vision for frontend engineering at ClickUp. In this role, you will lead architectural strategy across major product surfaces, solve company-wide frontend challenges, and influence how teams build and ship at scale. You will partner deeply with engineering, product, design, backend, and integrations leadership to ensure ClickUp’s frontend systems remain fast, reliable, and adaptable as the business grows. This is a hands-on technical leadership role for someone who can operate at both strategic and implementation levels, especially in a high-growth, fast-paced environment. What You’ll Do Define and drive frontend architecture strategy across product areas and platform investments Lead the design of scalable, performant systems in Angular 2+ and React that support rapid product development Solve complex cross-team technical challenges related to performance, state management, scalability, and developer productivity Partner with backend and integrations teams to shape end-to-end architecture for major features and systems Raise the bar for quality, testing, maintainability, and engineering rigor across the frontend organization Provide technical leadership on the highest-impact initiatives and unblock teams working through ambiguous or difficult problems Guide teams toward pragmatic decisions that support both speed and long-term product quality Mentor senior and staff engineers, and help shape frontend engineering culture and standards Influence roadmap and organizational decisions through strong technical judgment

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft is looking for an experienced Public Policy Manager to join our Policy Team! Based in Nashville, TN this position will lead our policy efforts in TN,TX, KY, MO, AR, KS, and OK. This stellar public policy and government affairs expert will craft Lyft’s policy priorities, and work directly with elected officials, policymakers, and key stakeholders at all levels of government. They will be dealing with a range of legislative and regulatory issues that are critical to the company. Come join the exciting ride! Responsibilities: Partner with policymakers from across the political spectrum in the best interests of rideshare drivers and riders Develop and execute Lyft’s legislative, regulatory, and political strategy in the MId-South and Southwest U.S. (Arkansas, Kansas, Kentucky, Missouri, Oklahoma, Tennessee, and Texas) Represent Lyft in all interactions with electeds, government officials, staff, and community stakeholders Track legislation relevant to Lyft at state, county, and municipal levels Work cross-functionally with Lyft senior management on developing public policy priorities Work closely with Lyft’s Legal, Compliance, Communications, and Marketplace teams on developing market strategy Track and respond to government inquiries and requests on policy issues Inform company stakeholders and lines of business on legislative and regulatory developments Manage external consultants to assist with key Lyft policy priorities Manage strategic relationships with external stakeholders and third party organizations based in the relevant states Draft comments, talking points and memos for senior Lyft executives Experience: 5+ years of political, government, and/or government relations experience Experience directly lobbying government officials on complex issues Natural conne

Sigma has surpassed $200M in overall revenue and is scaling rapidly. We're looking for a Revenue Operations Manager to sit at the centre of a ~$40M ARR business within Sigma that is doubling year on year. You will work directly alongside our Area VP of Sales - embedded in the business, not observing it from the outside. This is a role built on trust, proximity, and the ability to shape decisions before they get made. Think less ops coordinator, more trusted advisor with a bias for action and a sharp analytical mind. Someone who has outgrown execution and wants to shape strategy. Someone who gets uncomfortable when they are the last to see a problem coming. Someone who would rather design the system than run the report. What you will own The operating rhythm of a high-growth sales organisation - QBRs, planning cycles, leadership offsites, and the cadences that keep a fast-moving team aligned. Annual planning, built from the ground up with sales leadership rather than handed down from on high. You will own the process, the timeline, and the room. Strategic diagnostics - surfacing the leading indicators, structural risks, and pipeline dynamics that tell us where we are headed before the quarter tells us itself. AI-native workflows that eliminate grunt work and free up our talent bench to spend time on decisions, not dashboards. A direct line to senior leadership within the company, with the credibility to challenge as well as advise. You will be expected to have a view, and to defend it. What we are looking for Around a decade of experience in Sales Strategy, Revenue Operations, or a Chief of Staff function inside a high-growth B2B SaaS business. Deep familiarity with the operational workings of a high-performance GTM engine - pipeline hygiene, territory management, coverage models, operating rhythms, and annual planning. Strong written and verbal communication skills. The ability to take a complex situation, translate it for the right audience, and land

Sigma has surpassed $200M in overall revenue and is scaling rapidly. We're looking for a Revenue Operations Manager to sit at the centre of a ~$40M ARR business within Sigma that is doubling year on year. You will work directly alongside our Area VP of Sales - embedded in the business, not observing it from the outside. This is a role built on trust, proximity, and the ability to shape decisions before they get made. Think less ops coordinator, more trusted advisor with a bias for action and a sharp analytical mind. Someone who has outgrown execution and wants to shape strategy. Someone who gets uncomfortable when they are the last to see a problem coming. Someone who would rather design the system than run the report. What you will own The operating rhythm of a high-growth sales organisation - QBRs, planning cycles, leadership offsites, and the cadences that keep a fast-moving team aligned. Annual planning, built from the ground up with sales leadership rather than handed down from on high. You will own the process, the timeline, and the room. Strategic diagnostics - surfacing the leading indicators, structural risks, and pipeline dynamics that tell us where we are headed before the quarter tells us itself. AI-native workflows that eliminate grunt work and free up our talent bench to spend time on decisions, not dashboards. A direct line to senior leadership within the company, with the credibility to challenge as well as advise. You will be expected to have a view, and to defend it. What we are looking for Around a decade of experience in Sales Strategy, Revenue Operations, or a Chief of Staff function inside a high-growth B2B SaaS business. Deep familiarity with the operational workings of a high-performance GTM engine - pipeline hygiene, territory management, coverage models, operating rhythms, and annual planning. Strong written and verbal communication skills. The ability to take a complex situation, translate it for the right audience, and land

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software. * Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. An overview of this role As an Intermediate Software Engineer in GitLab's Security section, you'll contribute to the data layer behind our vulnerability and dependency management capabilities. You'll design and develop well-scoped features within the systems that ingest, store, index, and query security report data, including integrations with key third-party systems. With a strong focus on PostgreSQL and scalable backend design, your work will support security features delivered by teams across GitLab. You'll work with clear context and strong support from the Senior Software Engineers and Staff Software Engineers around you. Yo

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software. * Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. An overview of this role As a Backend Engineer on the Chat Engine team, you'll build the engine behind GitLab Duo Chat, the conversational AI experience for GitLab. You'll work primarily in Python to build and maintain our agentic runtime: the Flow Registry, LangGraph flows, and the Duo Workflow Service. You'll also work in the GitLab Rails monolith, where Chat connects with the product. You'll own scoped parts of the system, ship small features and improvements with minimal guidance, and collaborate with the team on larger projects. You'll work alongside senior and staff engineers who will partner with you on design and support