Senior Engineering Manager, Dev Tools

Senior Technical Product Manager

Nomic Foundation

SENIOR TECHNICAL PRODUCT MANAGER, HARDHAT & EDR WHO WE ARE The Nomic Foundation is a non-profit advancing the Ethereum ecosystem. We build open-source runtimes, compilers, build systems, and deployment solutions that are used by tens of thousands of developers. We emphasize robust engineering and lean processes, allowing for quick decision-making and distraction-free software development. You have the opportunity to shape the future of the Ethereum ecosystem through deep technical work on critical developer infrastructure, where your specific contributions will have a tangible impact. ABOUT THE TEAMS This role will work closely with two teams on closely related products: Hardhat and EDR, which together power the core of our Ethereum developer tooling stack. The Hardhat team builds our established and market-leading products. These are user-facing infrastructure that developers use to write, test, compile, and deploy their Solidity contracts for Ethereum networks. The Hardhat suite of products is widely used in the ecosystem, and supports developers end to end, from early experimentation to production systems with billions in on-chain capital at stake. The EDR (Ethereum Development Runtime) team builds a high-performance runtime in Rust for developer tooling. EDR currently powers Hardhat’s local network simulation for development and testing and is designed to be reused by other tools, supporting more consistent and maintainable execution across the Ethereum developer ecosystem. This is a fully remote role, open to candidates based in Central Europe through the Americas Eastern Time zone. WHO WE’RE LOOKING FOR We are looking for a Senior Technical Product Manager to own and drive the Hardhat and EDR product roadmaps in alignment with Nomic’s long-term vision. Both products are developer-facing and highly complex technically. Their product surface is primarily a collection of APIs and CLI tools. This is a senior individual contributor role working closely with engineering teams and ecosystem partners to define, prioritise, and deliver features that power Ethereum developer workflows and core infrastructure. * Minimum of 5 years of proven work experience as a Product Manager or Product Owner on technical, developer-facing products or platforms. * Minimum of 2 years of prior professional experience as a Software Engineer, with hands-on work in a strongly typed language such as TypeScript, Rust, C++, C#, Java, or Go. * A strong user-focused product mindset, with demonstrated judgment around trade-offs, collaborative problem-solving, and accountability for end-to-end outcomes. * Experience translating developer needs into clear product requirements, PRDs, and product design documentation. * Process-driven product work experience across discovery, design, iteration, and release cycles. * Ability to evaluate technical feasibility, architectural constraints, and engineering trade-offs from a product perspective, in close collaboration with engineers, enabling sound and pragmatic product decisions. * Experience building or managing developer tooling, such as APIs, SDKs, CLIs, IDE integrations, or infrastructure platforms, either as an engineer or product manager. * Exposure to Ethereum protocol, tooling, or developer workflows, with a practical understanding of related infrastructure. WHAT YOU’LL DO Own and execute product direction for Hardhat & EDR * Own, execute, and continuously refine the Hardhat and EDR product roadmaps in close collaboration with our CTO, our Head of Engineering, engineering managers, and engineering teams. * Act as the primary owner of product prioritisation decisions for “what we build next,” weighing developer impact, engineering cost, ecosystem needs, and long-term strategy. * Act as the primary point of contact for engineers for product and UX guidance during feature development, ensuring consistency and a high quality user experience across our products. Own senior product execution and decision-making * Take over core product responsibilities currently handled by Head of Engineering and CTO, including writing PRDs and product documentation, structuring feature definitions, and maintaining alignment through regular 1:1s. * Ensure requirements are technically realistic, clearly scoped, and shaped by an understanding of ecosystem trade-offs and long-term implications. Shape developer experience, APIs, and product design * Define UX expectations, API behavior, and developer-facing feature design from the developer’s perspective. * Decide how new functionality should surface (API, CLI, interface, configuration, etc.), ensuring consistency and coherence across Hardhat and EDR. Partner closely with engineering to maximise impact * Work closely with engineering teams to align on dependencies, sequencing, and trade-offs. * Autonomously identify the highest-impact problems, improve prioritisation of bugs and feedback, and help unblock development. * Build strong trust with engineering teams by representing the product perspective clearly, pragmatically, and consistently in both internal and ecosystem-facing conversations. INTERVIEW FLOW * Recruiter Screen * Technical Product Deep Dive * Product Execution & Roadmap Interview * Leadership Interviews * Work Experience Interview * Leadership & Culture Interview COMPENSATION AND BENEFITS * Vesting ETH grant as part of total compensation * Unlimited PTO * Budget for IT equipment * Annual Learning & Development Budget * Statutory benefits specific to your location (depending on the employment contract) WHY JOIN US? Mission-driven value creation Your contributions will directly impact an ecosystem that is shaping the future of finance, data, and ownership. You won’t be working on optimizing a revenue stream to increase shareholder profits; you’ll create value for the Ethereum community and developer ecosystem. Lean and robust We run robust engineering practices and lightweight processes that provide us with structure and fast decision-making. Your time will be spent on technical challenges, coding, and launching features. We value diverse backgrounds, experiences, and perspectives. We recognize they are essential to growth and innovation, and sometimes the perfect candidate might not tick every box in the job description. If you're passionate about what you do and have valuable experience - we want to hear from you. Your unique background and skills could be just what our team needs and we warmly encourage you to apply.

Senior Finance Manager at Climate Tech Startup (Remote | English)

Open Energy Transition

🌍 FINANCE MANAGER AT CLIMATE TECH STARTUP (REMOTE | ENGLISH) Location: Fully Remote; All Southern African and Eastern European locations welcome Employment Type: Full-Time employee, on an annual contract term, with option to renew Languages Required: English proficiency is mandatory Experience Required: Senior, with in-depth technical finance and tax expertise, and a minimum of 8 years of experience in a finance role Salary Range: Market-related (by region), based on experience Reports to: OET Board Works Closely With: Head of People, Admin Team, and Board Work Travel Requirements: None Start Date Goal: 1 September 2026 (or sooner; notice-dependent) 🧭 ABOUT US We’re a remote-first, mission-driven, registered non-profit, comprising around 50 highly-skilled and motivated professionals from all around the world! Our culture is built on trust, autonomy, and collaborative professionalism. We thrive in a fast-paced, distributed environment, where communication is clear, empathy is second nature, and each of us takes full ownership of our work. We work independently, but also collaborate easily when appropriate. Open Energy Transition (OET) is a non-profit organization advancing the global energy transition by developing innovative open-source tools and data solutions for energy and grid planning. Our vision is to make open approaches the global standard by 2030, enabling energy planning that is more accessible, transparent, and effective. This shift is essential to better guide trillion dollar worth public and private investment toward affordable, sustainable, and secure energy systems. This is not a distant aspiration; our work is already being adopted by leading system operators, regulators, and philanthropic partners. We are currently looking for an experienced Senior Finance Manager to support our entire team. To learn more about OET and our team, you can visit our website, and browse around our Handbook. 🎯 ABOUT THE ROLE In this role, you'll be working closely with our People Team, Admin Team, and Board, supporting our general finance and accounting, controller, and business administration activities. The purpose of this role is to help ensure accurate financial operations, maintain compliance with German accounting requirements, support monthly payroll processes, work with our external vendors, review agreements, and support day-to-day bookkeeping and reporting. Exciting activities include the transition to a new accounting system and ERP system and the setup of several improved internal controlling/ operation solutions. You'll work closely with our Board for general finance-related matters, reporting, and forecasting, as well as with our Head of People for payroll and other admin. The ideal candidate is comfortable working autonomously and fully remotely as part of a dedicated, distributed team, and enjoys building efficient, functional, scalable, and transferrable financial processes that support mission-driven work. Important: The role requires someone with confidence in handling the responsibilities listed below autonomously and proactively, rather than seeking guidance and training. This is a position that requires a high degree of discretion, attention-to-detail, self-management, professionalism, and confidentiality. Language proficiency in English is required, as this is our working language. Proficiency in German is a bonus, for communicating with certain external vendors, such as our tax consultants in Germany.  We’re all about transparency, and want to give you the best possible opportunity to prepare for any potential interviews. To learn a bit more about the people you’ll be working most closely with, click here: 1. Our CEO, Max Parzen 2. Our Head of People, Quintin Coetzee 3. Our Admin Team 4. Our Board 🛠️ YOUR KEY RESPONSIBILITIES * Proactively, autonomously, and confidently take ownership of the Finance function at OET * Maintain accurate financial records, including bookkeeping, reconciliations, and transaction tracking * Process invoices, expenses, and payments while ensuring proper documentation and compliance * Support monthly, quarterly, and annual financial closing processes * Assist with financial reporting and internal financial tracking * Create and maintain project- and Department-specific budgets * Support compliance with German accounting and tax requirements in collaboration with external tax advisors * Process monthly payroll across our direct entity and employer of record services * Collaborate with the People Department on relevant matters * Support audits and financial documentation requests as needed * Contribute to improving financial workflows and documentation within the organization * Cash flow management * Financial planning (FP&A) * Risk management * Fundraising support ✅ YOU’LL BE A GREAT FIT IF YOU ARE/HAVE... * 8 years minimum experience in accounting, finance, controlling, and/or bookkeeping * Strong understanding of accounting principles, and ability to collaborate with external tax advisors to ensure compliance with local requirements (this being Germany in our case) * Experience with accounting software and financial management tools (e.g. Odoo, Datev) * Experience working with financial data, formulate, etc., in Google Sheets and Excel * Strong attention to detail and organizational skills * Ability to manage financial records accurately in a remote work environment, including the use of cloud storage and sharing (while maintaining strict access control) * Strong communication skills and ability to collaborate with cross-functional teams asynchronously * Fluency in English (our main working language) is mandatory. German proficiency (used with some vendors) is a bonus. 💎 BONUS POINTS FOR * Interest in open-source collaboration and/or the energy sector * Prior work at a startup and/or in the energy sector * Prior work as part of a fully-remote, distributed team * Prior work on open-source projects * Familiarity with donor-funded or non-profit environments * Experience with Odoo, or other similar platforms * Experience processing payroll and invoices for employers of record * Experience reporting directly to senior leadership A university degree is not required—your experience, communication skills, and work ethic matter most. However, if you happen to have a degree in business, finance, accounting, economics, or a similar field, that may be considered a bonus. ✨ WHAT WE OFFER * A flexible, fully-remote work environment where you’re trusted to work very autonomously. Zero micro-management, as that goes against our culture. * The opportunity to support hardworking, passionate, busy leaders who value and respect your contributions, and are working to create positive societal change in the energy sector. * A culture that values transparency, empathy, trust, humility, diversity, collaboration, and recognition. * We have an open-door policy, and value reciprocal feedback. You’ll always know where you stand, and always have the ability to have your voice heard, simply by reaching out. * A pretty flat hierarchical structure, where titles are not emphasized, and all contributions are valued. * Competitive salary with growth potential. Any relevant benefits depend on your region of residence. * Supportive onboarding and training, tailored to your strengths, interests, and career ambitions. * The ability to be part of our formation! We’re still growing, changing, and improving. Anyone who is part of our team now is able to meaningfully contribute towards our culture, and processes. We’re open to all suggestions, and take them seriously! 📝 WHAT OUR HIRING PROCESS ENTAILS We take hiring seriously, and want to bring on candidates who will contribute positively towards our culture just as much as they will succeed in their roles. Also, we don’t only want to have good outcomes from you. We also want you to feel happy and fulfilled in your position. That means we have a structured process to determine best fit. Our hiring process is as follows: 1. Candidates apply via Greenhouse, and include as much information as possible and comfortable. 2. Various team members of OET will shortlist candidates in our ATS. 3. Certain shortlisted candidates will be contacted to arrange a screening call. 4. Screening calls are conducted, and feature a max. 30 minute chat with our People Team. 5. Certain candidates will go through to a first-round interview, of max. 1 hour, with our People Team. This interview will screen for a combination of competency and culture fit. 6. Finalists will go through to a second-round interview, of max. 1 hour, with the OETers with whom they’ll work most closely. 7. Bonus round -  there may be a short written assignment, depending on the role. 8. The chosen candidate will be provided with an offer letter, and opportunity to ask any questions. 9. Onboarding with our People Team begins. 10. Your start date arrives! ➡️ HOW TO APPLY If you're excited to bring clarity and efficiency to the chaos of the lives of our senior leadership team, we’d love to hear from you! Please submit an application via Greenhouse (our ATS). All applications are reviewed in there. If you have any questions about OET or the role, we’d be happy to answer them should we invite you to take part in a screening call or interview. Before you apply, please ensure that you are a fit for all the mandatory requirements for this role. Please note that due to the volume of applications we receive, we are not able to respond to individual emails or LinkedIn requests. Kindly submit your application via Greenhouse, and we will shortlist and reach out to candidates. If you have not received a response within 2 weeks of submitting your application, please consider it unsuccessful at this point in time. We may, however, still reach out in future. Our team maintains Talent Pools, containing candidates shortlisted for contact for future roles that may arise. We look forward to meeting the next person who will become an invaluable part of our team! Thank you for your time, and for considering joining OET. If this role is not for you, feel free to check back later for any future positions that may have been posted.

Engineering Manager, Optimize Interfaces

Adyen

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.  For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Optimize Interfaces We’re looking for an enthusiastic, self-driven Engineering Manager to lead the Optimize Interfaces team. You will lead the team that develops and owns the engineering foundation behind Adyen Payments Optimization: the backbone that delivers Routing and Signaling as a Service across the global payment processing. As an Engineering Manager, you will build, mentor, and coach a diverse and talented team of backend, machine learning and data engineers. You should be comfortable streamlining the team's engineering operations, refining product requirements together with product and merchants and encouraging effective collaboration. As a critical role in the continued success of our organization, you will help to iterate our culture and build an amazing team environment that will create future leaders for Adyen. What you'll do * Lead the cross-functional Optimization Interfaces team with hands-on technical leadership, driving architecture strategy and raising the bar through active mentoring and technical guidance. * Work cross-functionally with Design, Product, Data Engineers, Machine Learning Engineers, Developers and other key stakeholders. * Have a multiplier effect by motivating team members and providing coaching in areas including but not limited to: engineering best practices, scalable architecture design, product roadmap discussions. * Maintain an inclusive team culture focused on autonomy, ownership, collaboration, communication, and impact. * Collaborate with different teams to design and implement new services with reliability/infra/data/dev in mind. * Set clear individual and team goals that align with our strategic engineering ambitions in close collaboration with the product manager. * Create an inspiring and collaborative team environment with an open communication/feedback culture. * Recruit new team members who align with the Adyen culture and required skills.  Who you are * You have an affinity for the Payments optimization domain. * An energetic self-starter experienced in creating alignment between multiple teams. * You have experience with Core Java, Distributed systems, machine learning products and BI tools (e.g., Looker). * You are able to define, implement and monitor performance to quickly identify opportunities for improvement in existing systems. * You have experience in coaching and mentoring engineering talent. * You have experience in leading technical projects in a fast paced and critical environment. * You have experience collaborating with senior leadership to set strategic direction including product roadmaps. * You are an excellent communicator and team player who can inspire others around them. * You can clearly communicate technical concepts to non-engineers. Minimum Qualifications * 5+ years experience in managing engineering teams within a Java environment * 5+ years of experience in software development industry in a fast paced tech environment * Familiarity with working with Machine Learning and Data Engineering teams is a strong advantage * Prior experience in leading or mentoring data professionals is a plus Our Diversity, Equity and Inclusion commitments  Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen.  Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications. Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application! What’s next? Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role. Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility.   This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles.