Moonshot

• Developing, training, tuning and running ML models on our data to get answers to key questions. • Integrating and maintaining these models within our software products. • Monitoring model inference outputs to assess performance degradation over time. • Establishing feedback mechanisms with end users to continuously improve model performance. • Developing and integrating new analytical algorithms to run against large datasets. • Guiding our teams on how best to utilise AI/ML in ethical, appropriate and values driven ways.

Role Description Are you passionate about a career in tech and genuinely interested in working for an organisation tackling online harms, from violent extremism and gender based violence to disinformation and child online exploitation? We have a rare and exciting opportunity for an AI/Machine Learning Engineer to join Moonshot, supporting the Director of Engineering. We are building our Ireland based development team from the ground up, and we're looking for an experienced individual to help with this effort and take our software to the next phase of its evolution. This role involves regular exposure to violent, extremist, and otherwise harmful content, including material related to online radicalisation and abuse, as part of dataset review, model training, and evaluation work. You are someone who: - Is passionate about producing high quality, user focussed software systems, and keeping them that way. - Understands how to use AI/ML to get insights out of large datasets. - Loves working in a high performance team and operating environment, built on mutual trust and continuous improvement. - Wants to grow their technical and non-technical skills and responsibilities in a unique organisation. - Deeply cares about using their skills to solve complex problems, using technology to disrupt online harm and protect vulnerable people. Your responsibilities will include: - Developing, training, tuning and running ML models on our data to get answers to key questions. - Integrating and maintaining these models within our software products. - Monitoring model inference outputs to assess performance degradation over time. - Establishing feedback mechanisms with end users to continuously improve model performance. - Developing and integrating new analytical algorithms to run against large datasets. - Guiding our teams on how best to utilise AI/ML in ethical, appropriate and values driven ways. Qualifications - 3-5 years of data analytical experience in a commercial environment. - Experience fine-tuning and training machine learning models, as well as integrating machine learning/AI within software products. - Working knowledge of NLP and classification techniques. - Hands-on experience with ML frameworks, such as PyTorch, Hugging Face Transformers, or scikit-learn. - Experience and understanding of model evaluation methodologies, calibration and performance metrics. - Strong working knowledge of Python. - Strong working knowledge of large scale data management, processing and analysis. - Comfortable working with various data management and storage systems, including relational (e.g. MySQL, Athena) and file based (e.g. parquet) systems. - Strong data architecture and modelling skills. - A good understanding of modern engineering practices, including DevOps, CI/CD development, and source code management. - Experience working with cloud infrastructure (AWS and GCP preferred). - Ability to learn quickly across technical and business problem spaces. - Ability to understand complex data. - Resilient and open minded in ambiguous situations, with the ability to approach challenges from multiple perspectives. - Adept at communicating complex technical concepts to non-expert audiences. - Excellent problem solving skills, with the ability to work well with cross-functional teams. - Experience working in a culture of high trust, where ideas can be freely shared and discussed, and where the team makes outcome oriented decisions together for the benefit of the mission. Requirements - We require and will check on candidates' eligibility to work in Ireland and pass any relevant security clearance procedures per the needs of clients. Desirable - Familiarity with, and passion for, ending online harms, including violent extremism, disinformation, and gender based violence. - Well versed in Scrum and/or Kanban. - Experience integrating models into data pipelines. - Comfortable with responsibility, decision making, ownership and autonomy. - Conscious of security and data protection when contributing to all aspects of software delivery. - Keeps up to date on the tools and processes you work with, and applies new things you have learned. - Experience working in a fast paced, agile environment with dynamic priorities, and knows how to balance this without affecting the reliability and robustness of your software. Benefits - 30 days' paid annual leave, excluding public holidays. - Dental and Vision package. - Private healthcare package, including coverage for partners and children. - Employee Assistance Programme providing access to mental health support. - Generous maternity and paternity leave: 26 weeks paid maternity leave, 8 weeks paid paternity leave. - All permanent employees are granted share options upon employment. - Salary: €85,000 - €90,000 per annum (depending on skills and experience).

Role Description As a Backend Engineer at Moonshot, you’ll own some of the most critical systems in our stack: - Identity and access - Funds movement and ledgering - Blockchain infrastructure that powers our on-chain trading This role is similar to staff engineers at leading crypto wallets and exchanges who own authentication stacks, key management, and high-scale financial backends. You’ll design, build, and operate systems that must be both highly reliable and extremely secure, enabling product teams to move quickly on a solid foundation. What You’ll Do: - Design, build, and operate Identity & Access Management services: - Authentication flows, sessions, device trust - Authorization and entitlements (roles, permissions, policies) - Security controls such as MFA and key management (working with security teams) - Own financial operations systems: - Transfers and payments orchestration - Ledgering and reconciliation flows - Limits, risk controls, and transactional correctness - Build and maintain blockchain infrastructure: - Node and RPC management - Transaction submission, monitoring, and retry logic - Indexing and streaming of on-chain data into internal services and data stores - Define and uphold reliability and observability standards: - SLOs and error budgets for core services - Dashboards, alerts, runbooks, and incident management practices - Lead large, cross-functional technical projects from design through rollout, collaborating with Product, Security, and Ops - Mentor and guide other engineers, contributing to engineering standards, design reviews, and documentation - Stay close to industry best practices in auth, key management, and secure infrastructure for crypto and trading Qualifications - 5–12+ years of backend or product or platform engineering, including experience with high-scale, high-availability systems in fintech, crypto, or similar domains - Deep expertise in at least one of: - Identity & access / security engineering - Financial systems / ledgering / payments - Blockchain infrastructure / on-chain data - Strong experience designing and operating distributed systems (datastores, queues, streaming, background workers) - Track record driving architecture decisions and seeing them through implementation and adoption - Strong operational mindset: monitoring, on-call, incident response, and postmortems - Excellent collaboration skills, especially with Product, Security, and Ops Nice to Haves - Experience with Flutter, React Native, React, Headless CRMs - Experience with Go, Rust, Solana - Experience with Google Cloud or Amazon Web Services - Experience with crypto wallets, exchanges, or onchain protocols including DeFi, L2s, ZK - Exposure to data warehousing and analytics for financial reporting - Contributions to open-source projects Location - NYC preferred (with periodic in-person sprints) - Remote-friendly within the United States and Canada; travel ~1wk/quarter Compensation & Package - Competitive salary and meaningful equity - 5% 401(k) match - Health benefits with employer-covered premiums, plus life insurance coverage - One-time office setup stipend - Flexible PTO

Role Description As a Lifecycle / Retention Manager (Braze) at Moonshot, you’ll own Braze end-to-end (email, push, in-app messaging, segmentation, journeys, and reactivation) and drive in-app retention efforts (promotions, loyalty rewards, daily missions, etc). Experience in sports betting, crypto, consumer apps, or trading environments is a strong plus. - Own all lifecycle messaging in Braze (email, push, in-app, inbox) - Build and maintain automated onboarding, retention, and win-back flows - Create dynamic segmentation and triggered journeys - Set up and monitor promotions and targeted incentives - Own and grow loyalty and retention efforts across the in-app user experience - Run A/B tests and weekly lifecycle experiments - Track activation → retention → reactivation KPIs and report learnings - Analyze customer behavior, retention metrics, and cohort lifetime value to identify insights and opportunities to help drive growth strategy Qualifications - 3+ years in Lifecycle / CRM / Retention for a consumer app - Hands-on proficiency in Braze (canvas, segmentation, etc.) - Familiarity with consumer app promotion design, fulfillment, and ROI analysis - Experience moving metrics, not just sending messages - Strong short-form copy instincts (mobile-first) - Comfort using data to inform decisions Requirements - Crypto / trading / sportsbook / DFS experience - Understanding of trader psychology, incentives, and habit loops Benefits - Competitive salary - Equity opportunities - 5% 401(k) Match - Health benefits (75% premium coverage) + $150,000 in life insurance coverage - $1,000 one time office set up stipend - Flexible PTO

Role Description Do you have a passion for international finance and a genuine interest in working for an organisation tackling online harms? Do you have experience working in finance and want to develop further? We have an exciting opportunity for a Financial Controller to join Moonshot, supporting our finance team. In this role, you will help drive the organisation forward by continuing to improve our financial processes, lead our cash management processes as well as reporting requirements. - Lead the cash forecasting process in both the short and medium term. - Lead the multi-currency consolidation of five operating companies across the UK, Ireland, Canada, and the United States. - Prepare and analyse project profitability, variance analysis, and management reports. - Liaise with project teams on a monthly basis regarding adherence to grant/contract rules, billing, and margin reporting. - Support the Finance Director in preparing monthly and quarterly KPI and financial reports for clients, investors, and the Board. - Facilitate the annual audit process with external auditors. - Provide line management to one direct report. - Work with external payroll agents to process and review payroll for UK, US, Canada, and Ireland entities. - Process and review accounts payable and receivable transactions, ensuring timely reconciliation with monthly supplier accounts. - Coordinate and participate in regular meetings with clients and the leadership team. - Ensure compliance across the organisation, including statutory and sales tax returns across all entities. - Investigate any financial inconsistencies. - Undertake other activities as required. This is a remote position. Candidates must be based in Ontario, Canada, due to employment and regulatory requirements. Qualifications - CPA qualification (or ACCA equivalent). - Proven experience in a similar finance role. - Excellent knowledge of cost accounting and reporting. - Strong expertise in risk analysis, budgeting, and forecasting. - Advanced proficiency with Google Workspace (especially Google Sheets) or MS Excel. - Exceptional attention to detail and highly organised. - Ability to complete tasks within tight deadlines. - Proactive, self-motivated, and tenacious in identifying and investigating inconsistencies. - Excellent communication and interpersonal skills. Requirements - We require and will check on candidates' eligibility to work in Canada. - Candidates will be expected to undertake and pass any relevant security clearance procedures per clients' needs. Desirable - Availability for immediate start or short notice period. - Experience preparing for and facilitating audits. - Grant reporting and project accounting experience. - Xero bookkeeping experience. Benefits - 25 days paid vacation leave, plus Statutory Holiday. - Group healthcare package, including coverage for partners and children (80% Co-Insurance). - Dental & Vision Insurance (80% Co-Insurance). - Life & LTD Disability Insurance. - 24/7 access to counselling via our Employee Assistance Program. - Generous maternity and paternity leave: 26 weeks paid maternity leave, 8 weeks paid paternity leave. - All permanent employees are granted share options upon employment. - Salary: $110,000 - $130,000 CAD (depending on skills and experience).

• Design, build, and operate Identity & Access Management services: - Authentication flows, sessions, device trust. - Authorization and entitlements (roles, permissions, policies). - Security controls such as MFA and key management (working with security teams). • Own financial operations systems: - Transfers and payments orchestration. - Ledgering and reconciliation flows. - Limits, risk controls, and transactional correctness. • Build and maintain blockchain infrastructure: - Node and RPC management. - Transaction submission, monitoring, and retry logic. - Indexing and streaming of on-chain data into internal services and data stores. • Define and uphold reliability and observability standards: - SLOs and error budgets for core services. - Dashboards, alerts, runbooks, and incident management practices. • Lead large, cross-functional technical projects from design through rollout, collaborating with Product, Security, and Ops. • Mentor and guide other engineers, contributing to engineering standards, design reviews, and documentation. • Stay close to industry best practices in auth, key management, and secure infrastructure for crypto and trading.

• Providing effective project coordination support across the US program portfolio. • Supporting the development and maintenance of project work plans and task tracking in Monday.com, including schedule management, milestone tracking, workload monitoring, and status reporting. • Supporting budget development and project financial monitoring in consultation with project managers and the finance team (e.g., tracking expenditures, updating budgets, reviewing and reconciling project profit and loss statements, and reviewing supplier invoices). • Developing and distributing project documentation for internal and external audiences (e.g., meeting minutes, reports, slide presentations, briefing materials) • Assisting with the implementation and maintenance of digital advertising campaigns across various search engines, online forums, video sharing, and social media platforms (e.g., Google, YouTube, Rumble, TikTok, Quora, 4chan, Instagram, Facebook). • Supporting coordination and logistics for training programs and events, including scheduling, venue coordination, attendance tracking, invoicing, and payment processing. • Coordinating the drafting, review, and issuance of contracts for consultants, suppliers, and project partners. • Analyzing existing business processes and designing/implementing changes to streamline operations and enhance team efficiency. • Working with the Senior Program Manager to ensure compliance with project contractual requirements and any relevant Federal, State, or local legislation. • Working closely with the finance, operations, communications, design, and other administrative support teams. • Supporting other related tasks as assigned by the Senior Program Manager.

• Building and maintaining multi-language, dynamic content websites, integrating translation workflows and language-switching functionality. • Developing and validating test routines and schedules to ensure that test cases mimic external interfaces and address all browser and device types. • Creating custom page templates and layouts to optimise page organisation and structure. • Developing and integrating third-party plugins and external APIs to extend website functionality. • Identifying problems uncovered by feedback and testing, and correcting or referring problems to appropriate personnel for correction. • Managing website security, including firewall configuration, Cloudflare setup, and monitoring tools to ensure sites remain protected and performant. • Enhancing website navigation structure to improve user experience and accessibility. • Website and software application design, build, and maintenance of websites using WordPress. • Optimise graphics and media to enhance accessibility, visual appeal and loading times. • Directing and performing website updates. • Collaborate with the relevant stakeholders to understand website requirements and business objectives. • Working closely with the design team to discuss and review web designs, translating moodboards and wireframes into fully functional web pages. • Collaborating with teams to resolve conflicts, prioritise needs, develop content criteria, and selecting solutions. • Supporting the editing, writing, and designing website content, and directing team members who produce content.

Moonshot is the “Robinhood for DeFi”—an iOS and Android app that lets anyone trade cryptocurrencies on-chain through a user-friendly interface. Since our launch in July 2024, we’ve attracted 2M+ users. Our mission: Make moonshots possible for everyone. Our vision: Make a world where life-changing financial outcomes are within everyone's reach. Everyone on our team is both a decision-maker and an implementer—united by a sense of urgency and driven by the conviction that our work can transform global finance. If you thrive on curiosity, welcome tough challenges, and aspire to leave a meaningful mark on the world, Moonshot is the place for you. You’ll run toward the hardest problems alongside high-caliber teammates who consistently push each other to excel and who share your dedication to shaping the future of decentralized finance. This role is full-time, preferably located in NYC. Open to remote for the right candidate. The Opportunity Moonshot is at an inflection point. We've built one of the fastest-growing consumer DeFi products in the world—and now we need a finance leader who is embedded in the business, not sitting on the sideline. As our Head of Finance, you'll be our first dedicated finance hire, owning the full financial function: from daily operations and onchain accounting to budgeting, forecasting, board reporting, and product-level financial strategy. This is not a back-office role. You'll sit in the room where decisions are made, translating financial reality into strategic clarity for the team and our investors. You'll build the systems, processes, and discipline that will carry Moonshot to the next stage of growth. What you’ll be doing (i.e. job duties): - Own all day-to-day financial operations: bookkeeping, accounts payable/receivable, month-end close, and reconciliation across fiat and digital asset accounts - Build and maintain rolling budgets, financial models, and forecasts using tools like Runway and QuickBooks — keeping the team oriented around real numbers in real time - Prepare and deliver board-level financial packages; present clearly and confidently to investors and leadership - Serve as a financial business partner to Product, Growth, and Engineering — scoping features, evaluating unit economics, and pressure-testing spend decisions before they're made - Own onchain accounting: manage digital asset treasury activity, track protocol revenue, and ensure accurate treatment of crypto assets across the balance sheet - Evaluate and implement the right financial tech stack as we scale — you'll have opinions on what good tooling looks like at this stage, and the ownership to act on them - Partner with legal and external accountants on tax planning, entity structuring, and compliance as the business grows - Identify cost efficiency opportunities and bring financial discipline across the org What we look for in you (i.e. job requirements): - 6–8+ years of finance or accounting experience, including meaningful time at a high-growth startup or crypto-native company - Genuinely crypto-native: you understand onchain accounting, digital asset treatment, token flows, and DeFi protocol mechanics — not just in theory but in practice - Hands-on with financial planning tools: Runway, QuickBooks, and ideally crypto-specific accounting platforms (e.g., Bitwave, Tres Finance, Ledgible) - Strong financial modeling skills — you can build a three-statement model from scratch, run scenario analysis, and communicate the story behind the numbers - Owns the analytics layer of finance: builds and manages dashboards and reporting infrastructure (e.g., in Looker, Mode, Metabase, Tableau, or similar), ensures data integrity across finance, growth, and product systems, and enables the team to self-serve critical metrics - Experience preparing and delivering board-level financial reporting - A builder mindset: you're energized by creating structure where none exists and thrive without a playbook - Embedded by nature — you're at your best when you're close to the product and the team, not siloed or dependent on weekly syncs - Direct communicator who can translate financial complexity for non-finance stakeholders - US-based, with availability during Eastern working hours Nice to haves: - CPA or CFA designation - Prior experience at a consumer crypto, DeFi, or fintech company - Familiarity with Solana ecosystem and SPL token accounting - Experience with onchain analytics tools (Dune, Nansen, Flipside) - Background supporting a fundraise, including investor due diligence - SQL proficiency or comfort working with data-heavy financial environments

• Own core growth metrics across the funnel (sign-ups, activation, first trade, retention, reactivation, LTV, churn). • Design, prioritize, and run A/B tests and experiments across onboarding, discovery, trading flows, notifications, and pricing/fee surfaces. • Own our product analytics stack (PostHog) for growth: events, properties, funnels, cohorts, and dashboards that track user behavior and lifecycle KPIs. • Own ad campaigns and journeys (email, push, in-app, inbox) that drive activation and retention. • Deliver weekly growth reports for leadership and the broader company, highlighting performance, learnings, and next bets. • Segment our users into cohorts and personas, and combine quantitative analysis with user interviews to develop a deep understanding of different trader types. • Collaborate with Mobile and Platform Engineering on growth-focused features (referrals, incentives, streaks, nudges, social features, win-back experiences). • Establish growth processes and rituals: experiment templates, guardrails, success metrics, documentation, and cross-functional alignment. • Ensure every new feature has clear instrumentation, baselines, and success metrics before launch.