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Job Description About the Company Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid. Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market. Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, SunPower, Fluence, and Enovix. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures. We are a team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience. About the Job Peak Energy is seeking a Head of Hardware to lead all aspects of hardware development for our ESS platform—including system, mechanical, structural, and thermal domains. You'll set the direction and drive execution across subsystem design, integration, and validation, ensuring our hardware is safe, reliable, and ready for scale. This role is ideal for a technical leader who thrives at the intersection of multiple disciplines and wants to help build a world-class energy storage product from first principles. Responsibilities: • Act as technical lead for Peak's products, • Lead system design and ensure successful integration across electrical, mechanical, structural, and thermal systems., • Define and maintain system-level requirements for HV/LV distribution, enclosures, interconnects, cooling, and protections., • Own system modeling and engineering through requirements definition across mechanical, thermal, and structural domains to ensure cohesive, high-performance product design, • Oversee design-for-manufacturability and collaborate with supply chain partners to scale production., • Own validation testing—mechanical reliability, thermal cycling, HV insulation, seismic/structural performance., • Ensure compliance with safety and certification standards (UL, IEEE, IEC)., • Partner with software, firmware, and electronics teams to deliver seamless end-to-end product integration., • 10+ years of experience in hardware engineering with at least 5 years in leadership roles., • Proven track record of delivering at scale high voltage and high power systems, energy storage systems, or comparable large-scale industrial/automotive hardware., • Expertise across electrical system design (HV/LV systems, bussing, protections), mechanical/structural design, and thermal management., • Skilled in CAD (SolidWorks, CATIA) and analysis tools (FEA, CFD) as well as hands-on prototyping and validation., • Strong understanding of compliance, certification, and safety requirements for ESS hardware., • Excellent communicator and team builder with the ability to align across disciplines., • Experience scaling hardware teams in startups or high-growth environments., • Familiarity with manufacturing processes for ESS enclosures, interconnects, and cooling systems., • Speed Through Focus: Prioritize what matters most and execute quickly without distractions., • Mission Over Self: Put the company's mission and team success ahead of individual interests., • Face the Brutal Truth: Embrace honesty, even when it's uncomfortable, to make informed decisions., • Be a Good Person: Treat everyone with respect and integrity, fostering a positive and ethical work environment. The salary range for this role is $215,000 - $265,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes flexible PTO, comprehensive medical, dental, and vision coverage, a strong 401(k) plan, and equity opportunities. Join us to thrive in a supportive environment while making a meaningful impact in the energy sector! At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.

Job DescriptionAbout Hammerhead We're unleashing AI with intelligent orchestration while addressing one of the most pressing bottlenecks for AI access to Power. Our cutting-edge platform optimizes data center power infrastructure to maximize AI token generation within existing electrical limits, without requiring new power plants or grid expansions. Our team has optimized over 8 gigawatts of mission-critical power globally, and we're addressing a $64 billion-per-year market opportunity while dramatically reducing the environmental footprint of AI infrastructure. At Hammerhead, you will: ⚡ Work at the intersection of AI, energy, and compute creating the next generation AI infrastructure 🤝 Collaborate with colleagues that are experts in modern RL and AI, IoT and IIoT software, and infrastructure technologies 🌎 Contribute to building a more efficient and sustainable future for AI compute. 🚀 Join a company at the cutting edge of modern data center design and operation 💰 Receive competitive compensation, equity, and benefits in a high-growth, mission-driven environment. 🚀Learn from an experienced team that has built and sold startups before Learn more about Hammerhead * These AutoGrid alums want to change how data centers use power * How Hammerhead Wants to Rewrite the Economics of AI * News & Blogs Role Description As Head of Marketing, you will be the first dedicated marketing leader at Hammerhead, reporting directly to the CEO. This is a high-impact role for a builder who is ready to own the entire marketing function—from defining our corporate narrative to driving the qualified leads that fuel our sales engine. You will start as a hands-on department of one, executing critical campaigns today while building the strategy and team for tomorrow. Key Responsibilities * Brand & Corporate Marketing: Define Hammerhead’s market positioning and narrative, translating complex technical concepts into a compelling story that resonates with enterprise and data center clients. * Lead Generation: Build and own the demand generation engine. Design and execute multi-channel campaigns (AI-powered email, social, SEO/SEM) to drive MQLs and pipeline growth. * Events & Field Marketing: Lead our presence at key industry conferences and trade shows, strategizing and executing events to build brand awareness and capture high-quality leads. * Content & Social Media: Establish Hammerhead as a thought leader in the AI and energy sectors through a content strategy (white papers, case studies, blogs) that engages our technical audience, and maintain our social media presence. * Marketing Operations: Implement the marketing tech stack, including CRM/automation tools and attribution models, to drive data-driven decisions, measure performance and ROI from day one. Qualifications * AI-First Marketer: You are well-versed with modern AI tools and have demonstrated fluency with generative AI applications that aid marketing. * Experience: 5+ years of B2B marketing experience, preferably in a deep tech, SaaS, or AI/infrastructure startup. * Proven Demand Generation Expert: You have successfully built marketing funnels from scratch and can demonstrate revenue impact. * Technical Aptitude: You can comfortably discuss and write about complex topics like data center infrastructure, AI compute, and energy systems. * Startup Mentality: You are "scrappy" and strategic, able to set a high-level strategy in the morning and write landing page copy in the afternoon. What We Offer * Competitive salary, bonus, 401(k) plan and equity in a rapidly growing startup * Comprehensive health, dental, and vision coverage * Opportunity to apply the latest AI technologies working with an experienced team * Growth to build and lead a team Join our team to shape the foundation of tomorrow’s AI infrastructure Visit our Careers page at (hammerheadco dot ai / careers) to apply

Job DescriptionCompany Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid. Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa. Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people. While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms. Job Description We are looking for dedicated, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale. As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of innovative payment technology, you will get to see your efforts shaping the digital future of monetary transactions. The Work itself: • Design code and systems that touch 40% of the world population while influencing Visa’s internal standards for scalability, security, and reusability, • Collaborate multi-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings, • Actively contribute to product quality improvements, valuable service technology, and new business flows in diverse agile squads, • Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government solutions., • Leverage innovative technologies to build the next generation of Payment Services, Transaction Platforms, Real-Time Payments, and Buy Now Pay Later Technology, • Opportunities to make a difference on a global or local scale through mentorship and continued learning opportunities Essential Functions: • Demonstrates relevant technical working knowledge to understand requirements., • Identifies and contributes to the development and solution strategies to team members that improve the design and functionality of interface features across one or more project features, under minimal guidance., • Applies standard processes on the use of programming languages (e.g. HTML, C++, Java) to write code that fulfills website modification requests and technical requirements., • Collaborates with others to support the piloting of new technology capabilities and features that enhance the user website experience across e-commerce products., • Analyzes bugs for simple issues and applies debugging tools to verify assumptions. The Skills You Bring: • Energy and Experience: A growth mindset that is curious and passionate about technologies and enjoys challenging projects on a global scale, • Challenge the Status Quo: Comfort in pushing the boundaries, “hacking” beyond traditional solutions, • Language Expertise: Expertise in one or more general development languages (e.g., Java, C#, C++), • Builder: Experience building and deploying modern services and web applications with quality and scalability, • Learner: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker, etc., • Partnership: Experience collaborating with Product, Test, Dev-ops, and Agile/Scrum teams **We do not expect that any single candidate would fulfill all of these characteristics. For instance, we have exciting team members who are really focused on building scalable systems but didn’t work with payments technology or web applications before joining Visa **Visa does not support immigration for this role. **Visa is not offering relocation assistance for this role. Qualifications Basic Qualifications • Master's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field. OR, • Minimum five (5) years of directly related experience. Preferred Qualifications • Knowledge of and ability to develop front-end code (e.g. HTML, CSS, and JavaScript) in support of package and product development. This includes the extension of capabilities of packages and products., • The ability to select the "best available" values of some objective function to improve the functional effectiveness of web browsers., • Knowledge of user interface design, which is the interaction where users and computers interact. This includes an understanding of how to provide an optimal industrial design experience through User Interface (UI) Design., • Knowledge of and ability to develop back-end (e.g. Python, Java, C++, PHP) code in support of package and product development. This includes the extension of capabilities of packages and products., • The ability to develop and use Application Program Interfaces (APIs), a set of routines, protocols, and tools for building software applications that specify how software components should interact and are used when programming graphical user interface (GUI) components. An API may be for a web-based system, operating system, database system, computer hardware, or software library., • Knowledge of and the ability to use database software (e.g., applications, web-based applications, information systems) to maintain, modify, and output data., • Knowledge of systems integration process in which separately produced components or subsystems are combined and problems in their interactions are addressed., • Knowledge of data structures, which consist of data organization, management, and storage formats that enable efficient access and modifications. This includes a collection of data values, the relationships among them, and the functions or operations that can be applied to the data. Additional Information Work Hours: Varies upon the needs of the department. Travel Requirements: This position requires travel 5-10% of the time. Mental/Physical Requirements: This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers. Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law. Visa will consider for employment qualified applicants with criminal histories in a manner consistent with applicable local law, including the requirements of Article 49 of the San Francisco Police Code. U.S. APPLICANTS ONLY: The estimated salary range for a new hire into this position is 117,600.00 to 166,150.00 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity. Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401 (k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program.

Job Description Use your growth skills to move homes off fossil fuels About Quilt Quilt is the smartest way to heat and cool your home. As a two-zone ductless heat pump with a SEER2 rating of 25 and HSPF2 of 12, Quilt sets a new efficiency standard for residential climate control. Designed by industry veterans from Google, Apple, and Nest, and backed by top climate investors, Quilt combines cutting-edge performance with elegant, architectural design that integrates seamlessly into the home. Our mission is to move humanity off fossil fuels in the home. We're not just another climate tech company — we're building products people actually want in every room of their house. Check out @meetquilt to see what we're creating. The Opportunity This is performance marketing with purpose. You'll drive two interconnected audiences that are both critical to accelerating home electrification: homeowners who want beautiful, efficient climate control, and HVAC installation partners who are essential to bringing Quilt into homes across North America. Our in-house creative team and creator partners produce content that makes people stop scrolling — modern homes, thoughtful design, real stories of comfort and efficiency. Your job is to put rocket fuel behind what's already resonating, and you'll have the trust and ownership to make a real impact. You'll primarily focus on digital performance channels, but you're also the type of marketer who's ready to jump in where it moves the needle — whether that's supporting OOH pilots, direct mail tests, or in-market events that drive demand and education. What You'll Do Drive homeowner demand across North America * Scale paid campaigns across CTV, paid social, and search that generate qualified leads for our growing partner network * Test, optimize, and scale what's working — you'll have the budget and creative assets to move fast * Launch innovative campaigns like our partner referral program, designed to create pull-through demand that brings HVAC businesses into the Quilt ecosystem * Support adjacent channels (OOH, mailers, events) when they help accelerate the homeowner funnel or unlock new learnings Build our partner acquisition engine * Attract HVAC installation businesses — the skilled professionals who bring Quilt into homes — through targeted B2B campaigns on paid channels * Develop messaging and creative that speaks to why forward-thinking installers want to offer Quilt to their customers * Work closely with our partnerships team to understand what drives partner decisions and translate that into performance campaigns Own the strategy and the results * Manage significant paid media investment with full autonomy to allocate across channels based on performance * Build the reporting infrastructure to show what's working (and what's not) across both audiences * Collaborate with Creative on briefs, with Sales on lead quality, and with leadership on strategic bets What Makes This Role Special This isn't incrementally optimizing CPLs for a SaaS product. Every homeowner lead you generate is a potential household moving off natural gas. Every partner you attract is an HVAC business that will install hundreds of heat pumps over their lifetime with Quilt. The math matters — and so does the mission. You'll also work with genuinely beautiful creative. Our products photograph well because they're designed to. Our creator partners tell authentic stories because they actually love having Quilt in their homes. Your job is to amplify what's already compelling. Who You Are * Experienced growth marketer with 5+ years driving performance across search, paid social, and ideally CTV. You've managed six-figure budgets and know how to scale efficiently * Bonus points if you've driven growth for considered, higher-ticket purchases with multi-step funnels and longer decision cycles — home improvement, HVAC, energy, automotive, or other categories where trust, education, and timing matter * Dual audience fluent — you've done both B2C and B2B acquisition and can context-switch between them * Creative collaborator who can brief designers and work with creators, not just optimize existing ads * Builder mindset — you've set up tracking, built dashboards, and established processes in fast-moving environments * Mission-driven — you want your growth skills to accelerate the energy transition, not just another tech unicorn Why This Matters To meet decarbonization goals, we need to convert 100 million U.S. homes to heat pumps by 2050. That requires going from 500,000 conversions per year to 5,000,000. The policies and incentives exist. What's missing are products people actually want and installers are excited to sell. That's Quilt. Your campaigns will directly drive that adoption curve. Location: Remote Expected Salary Range: In an effort to provide greater transparency, we are sharing the base salary range for this position. The annual anticipated base salary range for U.S. candidates for this role is $140,000 - $180,000, depending on location. In addition to base salary, Quilt also offers meaningful equity and top-tier benefits. Employees in this position are also eligible to participate in Quilt's standard benefit programs, which currently include the following: medical, dental, and vision benefits, 401(k), paid time off, and certain leaves of absence.

Job DescriptionGoodLeap’s Consumer Solutions Business Unit is redefining how homeowners manage and benefit from sustainable home solutions. As an Engineering Manager, you will lead the design and delivery of our intelligent platform capabilities that power delightful, data-driven consumer experiences. This is a high-impact role for a technical leader. You will own outcomes, hiring, and mentoring engineers, setting technical direction across mobile and backend, and ensure we deliver secure, performant, and reliable features that delight homeowners. You’ll partner closely with Product and Data to shape roadmaps, instrument the product, and enable our teams building agents andGenAI experiences. You bring a strong background in system architecture and a track record of building high-performing teams that ship.Key Responsibilities • Lead a full‑stack team delivering end‑to‑end features across Flutter (Dart) mobile, web and backend services (e.g., Node.js APIs), aligning work to business goals and customer experience., • Set engineering standards for API design (OpenAPI/Swagger), mobile architecture, code quality, testing, and security., • Own system architecture: design scalable, observable, and cost‑aware services; guide key decisions on data models, integration patterns, eventing, authN/Z., • Partner with Product and Design to define clear problem statements, acceptance criteria and P50/P80 delivery plans; proactively surface risks, dependencies, and trade‑offs., • Collaborate with Data teams to instrument the app and services(event schemas, data contracts), enable experimentation/feature flags, and ensure they have the telemetry and access needed to develop insights., • Enable agents/GenAI features by shaping reliable tool endpoints, guardrails (privacy/PII handling, rate limits, redaction), and evaluation loops; coordinate with platform/ML partners., • Drive operational excellence: define SLOs/error budgets, instrument metrics/logs/traces, maintain runbooks, manage on‑call, and lead incident reviews that improve reliability., • Recruit, onboard, and grow engineers; run effective 1:1s, set growth plans, provide continuous feedback, and cultivate psychological safety and accountability., • Conduct technical design and code reviews; mentor senior and junior engineers; raise the bar on simplicity, maintainability, and performance., • 1+ years of experience managing engineers, • 8+ years of experience in backend development, • Strong experience in Node.js, TypeScript, GraphQL, and REST APIs, • Deep familiarity with AWS architecture, especially Lambda, ECS, S3, DynamoDB, and Step Functions, • Experience building and integrating LLM features (e.g., via OpenAI, Claude, Vertex AI, or similar), including prompt design, vector storage, and retrieval strategies, • Fluency in system design principles, scalability, reliability, fault-tolerance, • Ability to drive clarity and make architectural tradeoffs, balancing idealism with pragmatism, • Strong communication and collaboration skills, able to work effectively across product and engineering orgsPreferred Skills, • Experience with AWS Bedrock, • Experience building and integrating LLM features (e.g., via OpenAI, Claude, Vertex AI, or similar), including prompt design, vector storage, and retrieval strategies, • Familiarity with mobile tech stacks (Flutter, Kotlin, Swift)Soft Skills & Cultural Fit, • Builder-coach: mentors engineers, grows senior talent, and levels up juniors through pairing, reviews, and clear growth plans., • Strong communicator: frames trade-offs, aligns stakeholders, and writes clearly for cross-functional audiences., • Problem-solving ability: capable of breaking down complex problems and taking ownership of tasks from start to finish., • Customer-centric mindset: ability to align development decisions with delivering an excellent user experience.Opportunities for Growth, • At GoodLeap, there are always opportunities for team members to grow and advance within the company. As you outgrow your current role, we will support your development into new opportunities.In addition to the above salary, this role may be eligible for cash bonus and equity compensation We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description At JW McClenahan, we build more than projects—we build trust, leaders, and long-term partnerships. We are seeking a Senior Project Manager in the San Francisco Bay Area with deep plumbing and construction experience who is ready to take full ownership of complex projects, financial performance, client relationships, and high-performing teams. This is not just a Senior Project Manager role—it’s a leadership position for a builder who wants to own outcomes, grow with the company, and help shape the next chapter of JW McClenahan. This Role is Built on Four Core Pillars 1. Full Project Ownership You are the single point of accountability from contract award through closeout. You own: • Schedule, • Scope, • Quality, • Risk, • Safety 2. Financial Responsibility You directly manage the financial health of your projects: • Job costing & forecasting, • Owner billings & cash flow, • Change management & margin protection 3. Client Relationship Authority You are the face of JW McClenahan to the client: • Lead project meetings, • Resolve issues with authority, • Protect relationships and company reputation 4. Team Leadership You lead people, not just projects: • Superintendents, • Engineers, • Field crews What You’ll Be Doing • Lead large and complex plumbing & mechanical construction projects, • Coordinate field operations, procurement, and manpower planning, • Control scope, contracts, documentation, and change orders, • Drive safety, quality, and productivity, • Partner with Estimating, VDC, Fabrication, and Operations You’re a strong fit if you bring: • 5+ years of project management experience in plumbing & construction, • Proven success running large-scale projects with full ownership, • Strong financial acumen and cost control discipline, • Confidence leading teams and managing client relationships, • Deep understanding of construction operations and field execution We hire and promote leaders who live these daily: • Workmanship – Pride in excellence, • Authentic – Honest, respectful communication, • Team First – We win together, • Engaged – Ownership mentality Why This Opportunity is Different • Real decision authority, • True financial ownership, • Direct client leadership, • Long-term career growth and leadership runway, • Strong company values, safety culture, and team stability If you’re an experienced plumbing & construction project leader who wants more than just another PM role—and is ready to own outcomes, build teams, and grow with a strong company—we want to hear from you. Salary minimum $120,000 per year based on competitive factors and applicable experience. Other perks and benefits provided, Company DescriptionAbout JW McClenahan Co. This accounting position is located in our San Mateo headquarters office supporting all three of our offices in California and Nevada. J.W. McClenahan Co. was founded in 1940 by J.W. McClenahan with offices in California and Nevada. With over 125 years of direct mechanical construction experience accumulated by our staff, we enter our 82nd year in business as a contractor with a reputation of excellence and workmanship. We are recognized as an industry leader in the development and implementation of innovative construction and management techniques. Our Virtual Construction Design team and in-house engineering capabilities cover a wide spectrum from single unit residential to "high-tech" semiconductor process piping to institutional-type projects such as hospitals, medical offices, and schools. J.W. McClenahan Co. utilizes the most progressive construction techniques including piping pre-fabrication and state-of-the-art tools in order to maintain productivity and schedule compliance. Quality control is maintained through close supervision by both field and office staff. J.W. McClenahan Co. has established itself as one of the leading design/build mechanical contractors in Northern California and Northern Nevada. Our engineering is performed in-house by designers with both the technical background and field experience, thereby providing for the most effective design. See our website: for more information on benefits of working with the company.About JW McClenahan Co. \r\n\r\nThis accounting position is located in our San Mateo headquarters office supporting all three of our offices in California and Nevada. \r\nJ.W. McClenahan Co. was founded in 1940 by J.W. McClenahan with offices in California and Nevada. With over 125 years of direct mechanical construction experience accumulated by our staff, we enter our 82nd year in business as a contractor with a reputation of excellence and workmanship. We are recognized as an industry leader in the development and implementation of innovative construction and management techniques. Our Virtual Construction Design team and in-house engineering capabilities cover a wide spectrum from single unit residential to "high-tech" semiconductor process piping to institutional-type projects such as hospitals, medical offices, and schools.\r\n\r\nJ.W. McClenahan Co. utilizes the most progressive construction techniques including piping pre-fabrication and state-of-the-art tools in order to maintain productivity and schedule compliance. Quality control is maintained through close supervision by both field and office staff. \r\n\r\nJ.W. McClenahan Co. has established itself as one of the leading design/build mechanical contractors in Northern California and Northern Nevada. Our engineering is performed in-house by designers with both the technical background and field experience, thereby providing for the most effective design. See our website: for more information on benefits of working with the company.