Numeral

The AI-native sales tax solution.

Hiring — 12 openYC-W23B2B -> Finance and AccountingGrowth

What Numeral does

Numeral is the fastest, easiest way to stay compliant with US sales tax and global VAT. Trusted by 3,000+ businesses, including Eight Sleep, Ridge, and Manus, our end-to-end platform keeps our customers compliant wherever they sell, with registrations, filings, calculations, and ongoing compliance support. Numeral’s AI-native solution covers more than 70 countries and tens of thousands of jurisdictions and is built for accuracy and scale.

12 open roles

Software Engineer (Product)
HQ / Remote (US)Full-time6+ years$170K - $250KVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases About the role: We’re looking for a foundational Full-Stack Engineer who thrives in ambiguity, enjoys building complex distributed systems, and wants to define foundational architecture in a fast-growing early-stage startup. You’ll lead the design and implementation of APIs, services, and infrastructure that underpin our platform. You’ll also help drive engineering strategy, product execution, and cultural foundations alongside leadership. What you’ll do Design and build scalable, secure backend services and APIs from scratch. Make architectural decisions that optimize for speed, data integrity, and long-term maintainability. Collaborate closely with product, design, and data teams to develop performant systems that power key customer workflows. Own infrastructure, observability, and performance for the services you build. Help shape engineering best practices, code quality, and our overall backend culture. What you'll bring: 7+ years of experience building backend systems in high-growth environments. Fluency with backend technologies like Node.js, PostgreSQL, Redis, and cloud services (AWS preferred). Experience designing robust APIs and distributed systems at scale. Strong product sensibility—able to balance performance, flexibility, and speed. Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Experience in payments, tax, accounting, or regulatory tech. Infrastructure or platform engineering background (e.g., CI/CD, observability). Experience scaling monolith-to-service architectures or event-driven systems. Familiarity with GraphQL, Kafka, Terraform, or container orchestration tools. What we offer: Competitive salary and equity - you'll share directly in the company's success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you're in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Node.jsPostgreSQLReactTypeScript
Account Executive - Enterprise
HQ - San Francisco, CA / Remote (US)Full-timeVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases About the role: As one of our first Enterprise Account Executives , you’ll be responsible for building relationships with our most strategic prospects: finance and operations leaders at enterprise organizations navigating complex, global tax needs. You’ll lead large, multi-threaded deal cycles, own a focused list of named accounts, and work closely with Product, Engineering, and Executive leadership to shape our upmarket motion. This is a rare opportunity to join a company solving a mission-critical problem at scale—and to define what world-class enterprise sales looks like at Numeral. What you’ll do: Full Deal cycle ownership of our largest Target Accounts Deep engagement with Founders, CEO’s, CFOs, CAOs, Controllers, Tax Directors, and cross-functional finance stakeholders Multi-threaded, complex sales cycles involving consensus decision-making and RFPs (6–12+ months) Collaboration with Solutions Engineering, Product, and Customer Success to scope and close technical solutions Leadership in refining our enterprise GTM playbook—pricing, proposals, enablement, and positioning Executive presence at industry events, conferences, and customer briefings What you’ll bring: 5+ years of experience in sales/quota carrying roles 3+ years of experience in enterprise SaaS sales, including both startup and large enterprise environments Proven track record of closing 6- and 7-figure deals in complex sales cycles Experience selling to the finance suite , ideally in industries like e-commerce, fintech, or compliance SaaS Strong strategic thinking and discovery skills—you know how to align pain points with platform value Confident executive presence with strong storytelling and solution mapping capabilities Discipline in managing pipeline, forecasting, and CRM hygiene Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Familiarity with sales tax compliance , ERP, tax tech, or enterprise finance infrastructure Mastery of sales methodologies such as MEDDPICC, Command of the Message, or Solution Selling Experience at both hypergrowth SaaS companies and large enterprises (you know how to scale and navigate) Use of tools like Salesforce, Gong, and enterprise engagement platforms Bring a hunter’s energy and a founder’s mindset to every opportunity What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Business Operations Manager (International)
EMEA / Remote (US)Full-timeVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases About the role: As Business Operations Manager, International Operations , you’ll play a foundational role in launching and scaling Numeral’s product in global markets. From owning the development and execution of tax workflows across VAT, GST, and indirect tax systems including research and registration to process design and automation. You’ll partner with Product, Engineering, and GTM teams to launch new countries, support compliance at scale, and continuously improve systems that blend human operations with AI-powered workflows. This is a high impact role with the opportunity to directly shape our international expansion strategy and build repeatable playbooks that will power the next stage of Numeral’s growth. What you’ll do: Launch our product in new countries: Own end-to-end delivery of international launches—from operational research and tooling to stakeholder coordination and SOP development. Design scalable tax workflows: Build repeatable, automation-friendly processes for VAT/GST compliance using a combination of RPA tools, SQL, and AI agents. Own rollouts from 0–1: Pilot new operational systems, document workflows, train the team, and scale across regions. Improve efficiency & automation: Identify bottlenecks, reduce manual execution time, and implement automation and tooling to increase leverage. Triage edge cases and escalations: Support customer and internal teams by solving complex international operations issues, then build systems to prevent them in the future. Document and scale knowledge: Create internal SOPs and operational guides to ensure the team can scale with quality and consistency. Partner across teams: Collaborate with Product, Sales, and Customer Experience to enable seamless rollouts and drive go-to-market success in each region. What you’ll bring: 5+ years in operations at a fintech, SaaS, or compliance-focused startup 2+ years of remote work in globally distributed teams Proven experience building structured processes in ambiguous, early-stage environments Familiarity with process automation tools (Google Sheets, AppScript, RPA frameworks) Strong stakeholder and vendor management skills Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Degree in Accounting, Finance, or a tax-adjacent field Prior experience in indirect tax (VAT/GST) product or compliance operations SQL proficiency and comfort working with relational databases Experience implementing AI tools or automation agents into operational workflows Exposure to Salesforce and state/international tax portals What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Data Analyst
HQ / Remote (US)Full-timeAny (new grads ok)$55K - $65KVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases What you’ll do: Reconcile financial and transactional data from multiple sources to enable accurate, repeatable sales tax filings Normalize customer data across platforms (e.g. Stripe, Shopify, Numeral API) to ensure integrity in tax workflows Partner with Sales, Engineering, Product, and Solutions teams to troubleshoot and resolve onboarding data issues Support our customer-facing teams with ad hoc data questions, investigations, and insights Build internal tooling and processes to streamline reconciliation and improve onboarding throughput Improve the fidelity and performance of our DBT pipelines and help evolve our broader data architecture What you’ll bring: Proficient in SQL and Excel / Google Sheets Strong analytical and pattern recognition skills across large, messy, or multi-source datasets Experience reconciling financial or transactional data (ideally in an e-commerce or payments environment) Strong problem-solving skills and ability to operate with autonomy in fast-moving environments Clear communicator with high attention to detail and a collaborative mindset Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Experience with DBT or similar ETL frameworks Familiarity with Stripe, Shopify, Fivetran, Parquet, S3, DuckDB Comfort navigating REST APIs and programmatically transforming data (e.g. Python or other scripting languages) Prior exposure to tax, compliance, or accounting-related data A background in operations, finance, or technical customer success What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Growth
SF Bay Area (remote) / Remote (US)Full-timeVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases About the role: As a Growth team member at Numeral, you’ll operate at the intersection of experimentation and execution, owning projects across paid media, ABM, content and creator partnerships, website optimization, lifecycle marketing, and whatever new channels we decide to test next. You won’t be confined to a single motion. One month, you might be launching and optimizing paid campaigns. The next, partnering with creators or building new acquisition funnels. This role is for someone who loves ambiguity, moves quickly from idea to execution, and thinks in terms of measurable impact. What you’ll do: Launch & scale new growth channels: Identify, test, and validate new customer acquisition channels, then build repeatable systems around what works. Co-own paid acquisition: Launch, test, and optimize paid media campaigns across channels with a focus on CAC, pipeline, and revenue impact. Build & enrich the TAM: Define, expand, and continuously refine our total addressable market through data sourcing, enrichment tools, segmentation, and ICP iteration. Develop creator & content partnerships: Identify, recruit, and manage relationships with content creators and partners. Optimize website & conversion funnels: Continuously improve core website pages, landing pages, and funnel flows through testing and CRO experimentation. Partner cross-functionally: Work closely with sales and product to align messaging and turn customer insights into growth initiatives. Stand-up new market segments: Help Numeral go from 0 to 1 in entirely new segments, beyond ecommerce or SaaS. What you’ll bring: 2–8 years in growth, marketing, or a founder/operator role, ideally in a high-velocity startup environment. Proven track record of driving measurable acquisition impact. Hands-on experience with paid media (Google, Meta, LinkedIn, etc.) and comfort managing budgets and performance metrics. Strong analytical skills—comfortable in spreadsheets, dashboards, and attribution models. Familiarity with ABM or targeted outbound motions. Experience building, segmenting, or enriching TAM datasets. Clear, persuasive communicator—strong writing skills across ads, landing pages, emails, and positioning. Comfort with ambiguity—you don’t need a playbook; you build one. High ownership mentality—you operate like a founder. Bias toward action—you ship fast, iterate quickly. Curiosity about AI tools and automation. Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Experience in B2B SaaS, fintech, or e-commerce Direct experience with three or more of: Google Ads, LinkedIn Ads, Meta Ads, Reddit Ads, X Ads, CTV, or direct mail. Familiarity with Salesforce, Hubspot, Sendoso, Webflow, or PartnerStack Track record of owning growth/marketing from 0 to 1 Former founder What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company e

Implementation Manager - Hybrid
San Francisco, CA, USFull-time3+ years$100K - $120KVisa: US citizen/visa only
What the role involves

About Numeral Numeral is building the automation backbone for internet commerce — starting with the painful world of sales tax compliance. We handle everything from registration to remittance, delivering a white-glove service so e-commerce businesses can stay laser-focused on what they do best: growing their products, customers, and teams. We’re one of the fastest-growing companies from Y Combinator’s W23 batch, backed by top-tier investors including Benchmark Capital. Our team has deep roots from the early days at Stripe, Airbnb, Notion, and other breakout companies — and now we’re bringing that same level of craft, speed, and ambition to a space that’s long overdue for reinvention. Numeral is small but mighty. Growth is already borderline unmanageable — which means every hire we make now will directly shape the trajectory of the company. If you’re excited about joining as an early team member and want the kind of ownership that defines careers, we want to meet you. Mission Running an online business today means wearing a thousand hats — most of them not the reason founders started their company. Our mission is to eliminate the administrative and accounting burdens that distract businesses from doing what they love. We’ve already helped hundreds of merchants avoid the headache of building giant finance teams just to manage tax compliance. Tomorrow, we’re scaling that impact even further: building the automation layer that lets internet businesses stay nimble, compliant, and future-proof. About the role: We’re looking for an Implementation Manager to join our growing team and build the onboarding engine that powers our customer success. You’ll be the face of Numeral to our newest clients, guiding them from signed contract to full deployment. Your role blends client engagement, project management, and operational execution — ensuring customers launch quickly and confidently on our platform. This is a high-impact, cross-functional role. You’ll work closely with product, engineering, and customer experience teams, and help design scalable playbooks that can support rapid growth. You thrive in ambiguity, bring order to chaos, and love building processes from 0 to 1. Responsibilities: Own the end-to-end onboarding experience for new clients, ensuring a smooth and timely implementation with Numeral's platform. Manage a sizable book of business of clients at various stages of setup and go-live. Serve as the primary point of contact during onboarding, answering questions, solving problems, and guiding clients through setup. Translate client needs and workflows into internal requirements that inform product and operations Configure customer accounts, troubleshoot technical issues, and guide them through integration best practices. Partner with engineering and product teams to resolve client challenges and influence roadmap improvements. Build scalable implementation playbooks, documentation, and help center resources. Identify and address downstream impacts of onboarding decisions to ensure long-term system health. Continuously improve implementation processes for speed, efficiency, and customer satisfaction. Qualifications: 2+ years of experience in implementation, onboarding, customer success, consulting, operations roles or related roles Strong project management skills with the ability to juggle multiple client projects and high bias for action. Ability to navigate technical systems and explain them to non-technical users with empathy Excellent problem-solving and communication skills — able to translate between technical and non-technical stakeholders. Comfortable working cross-functionally in a fast-paced, startup environment. Bonus Points For: Experience with prompt writing or improving operational workflows using AI tools. Prior experience building client-facing documentation or help center resources. Experience in early-stage startup environments. Experience in fintech, SaaS, or tax-related industries. Familiarity with sp

Product Operations Analyst
HQ - San Francisco, CA / Remote (US)Full-timeVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases What you’ll bring: Experience: 1 to 3 years of professional experience in an analytical, operations, data, or product-adjacent role. Technical Chops: Strong SQL experience is a must. You are highly comfortable wrangling and making sense of complex data. AI-Native: Ideally, you have experience with (or a strong desire to heavily utilize) Claude Code and other AI tooling to supercharge your output. Scrappy Builder: You thrive in a high-autonomy, early-stage startup environment. Location: You are located in (or willing to relocate to) San Francisco Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Senior Manager, Tax and Filings
HQ - San Francisco, CA / Remote (US)Full-timeVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases About the role: As the Senior Manager, Tax and Filings , you’ll lead Numeral’s filings operations, overseeing a distributed team responsible for tax filings. You’ll work closely with leadership, the broader Ops team, product, and engineering to ensure accuracy, process discipline, and operational excellence across a team of approx. 50 (and growing!), including offshore contractors. This role is a blend of operational leader, process architect, and people manager. What you’ll do: Lead and manage the filings team: Provide performance management, mentorship, and support to drive high-quality work and accountability. Scale processes: Maximize automation to reduce repetitive tasks so teams can focus on highest leverage opportunities. Drive operational excellence: Design, implement, and refine workflows and processes across filings, customer support, and client teams. Ensure compliance and accuracy: Troubleshoot discrepancies in accounting or filings, and lead research projects on new regulatory rules. Partner cross-functionally: Work closely with product and engineering to communicate business issues, escalate risks, and contribute to operational solutions. What you’ll bring: 7+ years of demonstrated domain expertise in U.S. tax filings; international experience a plus. Proven experience managing distributed teams with strong performance management and process implementation skills. Experience building scalable processes in a startup, high-growth environment or consulting firm. Experience in e-commerce, SaaS or Fintech is highly preferred. Familiarity with regulatory reporting systems, tools, or platforms used in finance and filings. Strong analytical and Excel/data skills. Excellent communication skills. Critical thinker with a proactive problem-solving mindset. Proven ability to work cross functionally with product and engineering. Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Senior Strategic Partner Manager, ERP Ecosystem
US (remote) / Remote (US)Full-timeVisa: US citizen/visa only
What the role involves

About Numeral Numeral transforming how taxes get done with AI agents. Digital businesses are bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. What you’ll do Own the Ecosystem: Own Numeral’s ERP partnerships, including NetSuite, Sage, Rillet, Campfire as well as the broader ecosystem of SIs, VARs, and implementation partners. Develop Strategy: Develop tiering, segmentation, and engagement models, serving as the primary point of contact for ERP ecosystem partners. Enable Partners: Run regular enablement sessions, trainings, and office hours for partners, while building and maintaining partner playbooks, pitch decks, and sales collateral. Launch Certifications: Launch certification programs to ensure Numeral is implemented correctly and confidently by our partners. Drive Co-Selling: Embed Numeral into NetSuite and ERP implementation workflows and run structured deal reviews with partners. Execute Deals: Support active deals and influence decisions during partner ERP implementations, driving both partner-sourced and partner-influenced pipeline. Account for Revenue: Own sourced and influenced pipeline tied directly to ERP partners, tracking partner performance, deal velocity, and attach rates. Collaborate Cross-Functionally: Partner with Product & Engineering to prioritize ERP-driven requirements and provide feedback loops from partners to improve integrations. Partner with Marketing: Collaborate with Marketing on ERP-specific co-marketing, events, and ABM campaigns. What you'll bring 5+ years in ERP partnerships, alliances, or ecosystem roles Direct experience working with NetSuite, Sage, Microsoft, or similar platforms Understanding of finance, accounting, or compliance workflows Proven ability to drive revenue through partners, not just manage relationships Energized by in-person connection: You love hitting the road to build relationships face-to-face, from walking the floor at conferences to hosting partners for dinner Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better Sales tax experience or background in tax compliance Experience building a partner program from the ground up What we offer Competitive salary and equity - you'll share directly in the company's success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you're in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Software Engineer (AI)
New York, NY, US / RemoteFull-time6+ years$175K - $300KVisa: Will sponsor
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. For this role we’re primarily hiring in our NY office, but do hire remotely in some cases About the role: We’re looking for a Foundational AI Engineer who thrives in ambiguity, enjoys building real-world AI systems end-to-end, and wants to define the technical and architectural foundations of an early-stage startup. This is a hands-on role for someone who wants to design and implement LLM-powered automation systems: model orchestration, tool calling, MCP-style integrations, agentic workflows, and automation-driven tooling. What you’ll do: Design, build, and operate production AI systems, including tool-calling agents, model orchestration layers, and RAG. Implement and maintain AI integrations using modern frameworks, MCP servers, and external model providers. Build and evolve scalable backend services and APIs that power automated workflows and customer-facing features. Think in automation and workflows: design systems using tools like n8n, Claude Code-style agents, or similar orchestration approaches. Make architectural decisions that balance latency, cost, reliability, and iteration speed. Own infrastructure, observability, and performance for both AI and non-AI services. Collaborate closely with product, design, and data teams to ship features that solve real customer problems. Help define engineering best practices, AI safety/reliability norms, and our overall technical culture. What you’ll bring: 7+ years of experience building products in high-growth environments. 2+ years of experience building with LLMs. Avid use of state-of-the-art AI development tools such as Cursor and Claude Code. Fluency with backend technologies like PostgreSQL, Redis, and cloud services (AWS preferred). Experience with frontend development, especially TypeScript and its ecosystem. Strong product sense, balancing performance, flexibility, and speed. Comfortable working in dynamic startup environments with evolving needs. Excellent communication and collaboration skills. Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Experience in payments, tax, accounting, or regulatory tech. Experience with automation tools (n8n, Zapier-style systems, workflow engines) or building internal automation platforms. Familiarity with MCPs, tool calls, agent frameworks, or model orchestration patterns. Understanding of vector databases and concepts (such as Pinecone, HNSW). What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Software Engineer (API + Infra)
San Francisco, CA, US / Remote (US)Full-time6+ years$180K - $300KVisa: US citizen/visa only
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases About the role: We’re looking for a senior Software Engineer (Infrastructure) who thrives on solving complex distributed systems problems at scale. You’ll design and build core infrastructure , improve service reliability and observability , and ensure the platform’s scalability as we handle increasing transaction volumes and integrations. This is a high-leverage, foundational role: your work will define the architecture and technical direction of our infrastructure platform while directly impacting our customers’ experience and the company’s trajectory. What you’ll do: Design and build highly scalable, secure, and reliable infrastructure to support critical APIs, services, and data pipelines. Lead infrastructure architecture decisions for performance, observability, and fault tolerance. Drive improvements in system reliability, monitoring, and incident response. Collaborate closely with product, platform, and data engineering teams to enable rapid feature development without compromising stability. Automate infrastructure management through infrastructure-as-code , CI/CD pipelines, and container orchestration. Champion best practices in operational excellence, disaster recovery, and distributed systems design. What you’ll bring: 5+ years of experience building and scaling backend or infrastructure systems in high-growth environments. Proficiency in Node.js, PostgreSQL, Redis, and AWS (or equivalent cloud platforms). Experience managing containerized workloads using tools like Kubernetes, ECS, or similar. Expertise in observability tooling (e.g., Datadog, Prometheus, OpenTelemetry) and monitoring pipelines. Proven ability to design fault-tolerant, distributed systems at scale. Strong debugging and performance optimization skills across the stack. Exceptional collaboration and communication skills, with experience partnering cross-functionally. Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Experience in payments, tax, accounting, or regulatory tech. Infrastructure or platform engineering background (e.g., CI/CD, observability). Experience scaling monolith-to-service architectures or event-driven systems. Familiarity with GraphQL, Kafka, Terraform, or container orchestration tools. What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Amazon Web Services (AWS)Node.jsPostgreSQLPythonRedisTypeScriptDynamoDB
Software Engineer (Infra)
San Francisco, CA, US / RemoteFull-time11+ years$180K - $300KVisa: Will sponsor
What the role involves

About Numeral: Numeral is transforming how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission. We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral has raised over $57M from Benchmark, Mayfield, Y-Combinator, and many others. We now serve over 2,500 paying customers and have more than tripled our revenue every year in our history. We’re primarily hiring in our SF and NY offices, but do hire remotely in some cases About the role: We’re looking for a foundational Software Engineer (Infrastructure) who thrives on solving complex distributed systems problems at scale. You’ll design and build core infrastructure , improve service reliability and observability , and ensure the platform’s scalability as we handle increasing transaction volumes and integrations. This is a high-leverage, foundational role: your work will define the architecture and technical direction of our infrastructure platform while directly impacting our customers’ experience and the company’s trajectory. What you’ll do: Design and build highly scalable, secure, and reliable infrastructure to support critical APIs, services, and data pipelines. Lead infrastructure architecture decisions for performance, observability, and fault tolerance. Drive improvements in system reliability, monitoring, and incident response. Collaborate closely with product, platform, and data engineering teams to enable rapid feature development without compromising stability. Automate infrastructure management through infrastructure-as-code , CI/CD pipelines, and container orchestration. Champion best practices in operational excellence, disaster recovery, and distributed systems design. What you’ll bring: 7+ years of experience building and scaling backend or infrastructure systems in high-growth environments. Proficiency in Node.js, PostgreSQL, Redis, and AWS (or equivalent cloud platforms). Experience managing containerized workloads using tools like Kubernetes, ECS, or similar. Expertise in observability tooling (e.g., Datadog, Prometheus, OpenTelemetry) and monitoring pipelines. Proven ability to design fault-tolerant, distributed systems at scale. Strong debugging and performance optimization skills across the stack. Exceptional collaboration and communication skills, with experience partnering cross-functionally. Startup mindset: Not scared of ambiguity and hungry for rapid growth Intensity & Ownership: This is not a 9-5 — we’re scaling rapidly and have a massive opportunity ahead of us. Customer Obsession: You deeply care about the user experience and solving their problems Even better: Experience in payments, tax, accounting, or regulatory tech. Infrastructure or platform engineering background (e.g., CI/CD, observability). Experience scaling monolith-to-service architectures or event-driven systems. Familiarity with GraphQL, Kafka, Terraform, or container orchestration tools. What we offer: Competitive salary and equity - you’ll share directly in the company’s success Full medical, dental, and vision coverage Wellness perks like Headspace and the Peloton One App 401(k) to help you build long-term financial security Lunch and snacks when you’re in the office Regular team offsites and company events as we grow A culture built on ownership - your work matters and people will see it!

Amazon Web Services (AWS)PostgreSQLPythonRedisTypeScriptDynamoDB

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