• Lead engineering development of New Energy Systems with particular focus on hydrogen-based systems, including: • Electrolysis (PEM, alkaline, or SOEC) • Hydrogen storage (compressed gas, liquid hydrogen, or novel storage media) • Fuel cell (PEM, SOFC, or hybrid configurations), linear generators, nuclear, and thermal generators • Balance-of-plant (compression, purification, thermal management, controls) • Drive the New Energy Systems roadmap, guiding technology from concept through demonstration and commercial deployment. • Evaluate emerging generation technologies and products for integration into the company’s solution portfolio, including: • Technical performance and degradation characteristics • Safety and intrinsic hazards • Supply chain readiness and scalability • Levelized cost of energy (LCOE) • Develop and lead stage-gate processes for New Energy Systems, advancing technologies and products from TRL 4–8 and MRL 4–8. • Define technical criteria and lead system architecture design, including integration with: • Renewable generation (solar, wind) • Grid interconnection and microgrids • Energy management systems (EMS) and SCADA • Support project development and execution, including: • Conceptual and detailed design • Equipment specification and vendor selection • Integration with EPC and construction teams • Ensure compliance with applicable codes and standards • Lead development of product documentation, including: • Design basis and system specifications • Installation and commissioning procedures • Operations & maintenance manuals • Collaborate with supply chain and manufacturing teams to industrialize hydrogen and fuel cell systems. • Support funding and partnerships, including grants (DOE, CEC), strategic partnerships, and pilot projects. • Provide technical support to commercial deployments to ensure performance, reliability, and continuous improvement. • Foster a culture of technical excellence, innovation, accountability, and collaboration across multidisciplinary teams.

• Interact closely with other corporate business units such as sales, marketing, account management, and project management. • Manages and leads all technical activities during the proposal, design, construction, and commissioning stages of metering/CAISO projects that are assigned. • Provides metering/CAISO project oversight, including managing technical scope according to technical contracts, developing change orders, and maintaining project schedules. • Directs and coordinates activities of several disciplines and Project Management groups on a project of significant scope or a combination of large projects. • Maintains high levels of quality and responsiveness to meet internal and external client requirements in alignment with company expectations. • Oversees design activities of team members. • Responsible for reviewing project drawings, calculations & specifications, assumes responsible charge as needed. • Provide strategic direction, leadership, and technical services oversight for employees on achieving individual, team, department, and organizational performance goals. • Coaches, trains, and develops technical staff for growth and development opportunities. • Supports proposal efforts by developing, providing resources, and reviewing proposals by working with the Proposal Development Team and Project Management group. • Maintains and builds positive relationships with CAISO and clients.

Open Position: Software Engineer - Survey Application Location: Remote USA Full-time Reports To: Sr. Director of Data Science and Insights About Us: At HST Pathways, we’re passionate about transforming healthcare. Our innovative software empowers surgery centers to provide care that’s not only more cost-efficient but also leads to better outcomes for patients. Backed by Bain Capital, we’re a profitable, fully remote SaaS company that’s growing quickly and entering an exciting new stage of expansion. With that growth comes opportunity—for us, our customers, and the people who join our team. What We’re Looking For: We’re looking for someone who is authentic, inspiring, and motivated to grow. You’re a quick learner who enjoys working in a fast-paced, evolving environment. You value diversity and inclusion and want to be part of a company that puts people first. Our values resonate with you, and you’re ready to embody them in your daily work. In this role, you’ll roll up your sleeves and take on a high-volume workload with energy and enthusiasm. You are data-driven and results-oriented, but you also know the importance of building strong relationships and contributing to a positive team culture. Most importantly, you’re excited about the chance to make an impact—not only within our company but also in the broader healthcare community we serve. Why Join Us: At HST Pathways, you’ll find more than just a job — you’ll find a place to grow, contribute, and belong. We offer the flexibility of remote work and the stability of a well-backed, profitable company. You’ll collaborate with talented teammates who are passionate about healthcare innovation and committed to each other’s success. Responsibilities: We’re looking for a highly autonomous Full Stack Engineer to own and evolve a survey application built on Ruby on Rails. This role is ideal for someone who thrives in a high-ownership environment and is excited to leverage AI as a core part of the development workflow. You’ll be the primary technical driver of the product—designing, building, and scaling features end-to-end—while using modern AI tools to accelerate development and expand what a single engineer can accomplish. - Own the full lifecycle of the survey application (design, development, deployment, maintenance) - Build and maintain features using Ruby on Rails across the full stack - Architect and deploy cloud-native solutions on AWS (ECS, CloudFormation, load balancers, etc.) - Design scalable, reliable backend systems and responsive user experiences - Embrace an AI-first development strategy - Evaluate and integrate emerging technologies, including voice AI and conversational interfaces - Monitor performance, troubleshoot issues, and continuously improve system reliability - Establish best practices for code quality, testing, and deployment as a solo engineer - Deep experience using AI coding tools (e.g., Augment, ChatGPT, Cursor, Claude, etc.) in daily workflows - Ability to guide, review, and validate AI-generated code, not just generate it - Strong intuition for when and how to rely on AI vs. manual implementation - Interest in integrating AI capabilities (e.g., voice, NLP, automation) into products - Mindset & Ownership - Comfortable operating as the sole engineer on a product - Strong problem-solving skills and ability to make architectural decisions independently - Eagerness to learn new technologies quickly (especially in AI/voice space) - Pragmatic and product-focused—able to balance speed with quality Qualifications: - Strong experience with Ruby on Rails (5+ years preferred) - Full stack development experience (frontend + backend) - Hands-on experience building and deploying applications in AWS, including: - ECS (or similar container orchestration) - CloudFormation (or infrastructure-as-code equivalents) - Load balancers, networking, and scaling patterns - Experience designing and maintaining production-grade systems Preferred Qualifications: - Experience with voice AI platforms or conversational UX - Experience with frontend development, especially React and NextJS - Experience with CI/CD pipelines and DevOps best practices - Startup or early-stage product experience Team Culture + Values: - One Team: We win together, support each other, and share credit. - Inclusion: We respect differences and welcome every voice. - Transparency: We’re open, honest, and clear about our goals. - Agility: We move fast, test ideas, and learn as we go. - Empathy: We listen, care, and anticipate others’ needs. - Growth Mindset: We stay curious, keep learning, and aim to improve every day. - Proactivity: We act thoughtfully, own outcomes, and bring our best selves to work. Perks & Benefits: - Remote work environment - Health benefits paid for employees - Flexible Paid Time Off Policy - 11 company holidays per year - Paid parental leave - 401K with matching contributions - Learning and development allowance - A diverse, inclusive, and fun team! HST Pathways celebrates diversity and is steadfast in fostering an inclusive work environment where employees feel valued, respected, and engaged. We champion and nurture a culture where inclusiveness is instinctive and fuels innovation, connection, and a strong sense of “One Team”. HST is deeply committed to representing and reflecting the unique experiences, perspectives and viewpoints of our employees, customers, and the communities we serve.

Role Description We’re looking for an Intermediate Software Developer, Frontend/Full Stack who can design, build, test, and ship high quality software that delivers value to our customers. You’ll work on a small and agile team that continuously incorporates feedback to refine and improve the products and features you deliver. Your team will own the entire delivery lifecycle from beta releases to production ready, scalable products suitable for new and existing customers. In line with Hootsuite's distributed workforce strategy, our flexible work arrangement allows for remote work or a hybrid model. This role is remote and is open to applicants located in British Columbia or Quebec. In this role, you will report to the Director, Software Development. What You’ll Do - Work within a cross-functional team (including designers, product managers, architects and other developers) to deliver compelling products and services to our customers. - Design, write, test, and deploy high quality scalable code. - Implement our technical roadmap as we scale our services and build new products. - Maintain standards of security, reliability, performance, and quality. - Work out loud by sharing your experiences and expertise, helping to improve and enhance processes. - Take ownership of your work and work autonomously when necessary. - Participate in code reviews, and apply software development best practices. - Work with the following technologies: Java/Scala, Golang, JavaScript + React, Docker, Kubernetes, MySQL, Mongo, PHP, & Rest APIs. Qualifications - A degree in Computer Science or Engineering, and at least proven experience in developing and maintaining software or an equivalent level of education or work experience, and a track record of substantial contributions to software projects with high business impact. - You are proficient in ideally Golang and React and have a desire to learn other languages. - You have experience in software design: you know how to analyze and design features, drive discussions, and propose technical solutions. - You have been a solid contributor in teams that have worked on medium-to-large sized projects that had an impact on business; an understanding of SaaS software development practice is considered an asset. - You know how to apply best practices to ensure high-quality code (i.e. automated tests; code reviews). - Open Communication: clearly conveys thoughts, both written and verbally, listening attentively and asking questions for clarification and understanding. - Collaboration and Teamwork: works with others to deliver results, meaningfully contributing to the team and prioritizing group needs over individual needs. - Self Development: is personally committed to, and actively works to continuously improve. - Problem Solving: uses an organized and logical approach to find solutions to complex problems. Looks beyond the obvious to understand the root cause of problems. - Resilience, Tolerance for Change/Ambiguity: can effectively cope with change, finding ways to advance work and projects. Who You Are - Solution seeker: You’re focused on tackling new challenges, solving problems, and moving the business forward—and you don’t wait to be asked. - Lifelong learner: You have a growth mindset – you’re here to learn, experiment, seek, apply, and provide feedback, share what works with your team, and move on from what doesn’t. - Resilient adapter: In the face of change and challenges, you bring a thoughtful, calm approach, and a focus on finding the new opportunity. - Intentional collaborator: You build positive working relationships across the business, bringing people together to foster new opportunities and to facilitate the efficient flow of information. - Critical challenger: You have the trust in your team to ask difficult questions in order to get to the best end result. - Active communicator: You listen actively and communicate ideas and information clearly, inclusively, and proactively. - Integrated thinker: You look beyond your role and responsibilities to understand how your team’s work drives broader organizational goals. - Accountable owner: You take pride in the work you’re responsible for with a mindset of ultimate accountability and reliability for the outcomes. - Bar-raiser: You step up to help your team grow and succeed, even when that means going beyond what might be expected. Guiding Principles - Step Up: Dare to go beyond the expected to achieve greatness. #StepUp - One Team: Make Hootsuite a place we soar together by respecting each other's individuality, building trust, and showing up for the team. #OneTeam #FreeToBeMe - Customer Obsessed: Focus relentlessly on helping our customers succeed. #CustomerObsessed - Go Fast, Be Agile: Widen our competitive advantage by committing to speed and simplicity over perfection and complexity. #GoFastBeAgile - Play to Win: Commit to building an incredible, profitable company for our customers, our employees, and our stakeholders. #PlayToWin #NoExcuses - Neighbours & Allies: Give back to our communities and be an ally. #SocialForGood #Allies Compensation Canada Pay Range For This Role: $80,700 — $113,100 CAD Use of AI in Hiring Hootsuite uses artificial intelligence (AI) to support our recruitment process. These tools may assist with screening and assessing applicants and/or summarizing interview feedback. All final hiring decisions are made by human decision-makers who use their professional judgement to review and evaluate relevant candidate information in addition to AI outputs. For more information about how we use AI and your rights, please see our Careers Privacy Policy.