EarnIn

• Drive the design and implementation of new features, break down complex problems into their bare essentials, translate this complexity into elegant design, and create high-quality, maintainable code • Make a meaningful impact on the lives of our community members • Create and maintain test automation to enable continuous integration and development velocity • Design and deliver robust microservices integrations via REST/gRPC APIs and via messaging patterns (events/queues) • Collaborate and mentor other engineers while providing thoughtful guidance using code, design, and architecture reviews • Work cross-functionally with other teams, including data science, design, product, marketing, and analytics • Debug production issues across our services infrastructure and multiple levels of our stack • Work with distributed systems and services, and care passionately about producing high-quality code

• Serve as a senior member of the Legal team and the lead product lawyer for payroll and job applicant-related products and features • Advise cross-functional partners on legal and regulatory issues related to payroll servicing, from early product design through launch and ongoing operations, including: • Wage and hour compliance (federal, state, and local) • Payroll processing, pay frequency, and final pay requirements • Employee classification and related risk • Payroll tax withholding, reporting, and funds flow • Deductions, garnishments, and employer obligations • Provide legal guidance on payments and money movement in the payroll context, including ACH, prefunding, settlement timing, and relationships with banks and payment processors • Develop, share, and operationalize best practices for working with payroll vendors, payment processors, sponsor banks, and other financial partners • Partner with product teams across the company to proactively identify regulatory risk, “look around corners,” and develop compliant, scalable solutions aligned with the product roadmap • Support state and federal regulatory examinations, audits, and inquiries, including explaining payroll product design and operational controls to regulators and independent auditors • Assist with litigation and pre-litigation matters, including in-house employment matters, regulatory enforcement actions, and vendor or client disputes • Contribute to the development and delivery of training for business teams on payroll-related laws, regulations, and best practices • Collaborate with compliance, risk, and operations teams to enhance internal controls and governance frameworks • Perform other duties as assigned

• Partner with Product and Design to define, build, and evolve user experiences across the full stack using modern frontend and backend technologies. • Own and evolve both frontend and backend architecture to ensure scalability, performance, accessibility, and long-term maintainability. • Lead the design and implementation of complex frontend systems using React, TypeScript, and Next.js, including SSR, routing, data fetching, and performance optimization. • Design and build robust backend services and APIs in Python with Django, focusing on reliability, security, and scalability. • Establish and uphold full-stack engineering standards, including patterns, tooling, testing strategies, and CI/CD best practices. • Drive cross-team technical initiatives, aligning frontend and backend architecture with platform capabilities and product strategy. • Proactively identify technical risks and opportunities across the stack, providing clear technical direction and tradeoff analysis. • Mentor and guide engineers across frontend and backend disciplines, raising the bar on code quality, architectural thinking, and delivery practices. • Design and implement robust unit, integration, and end-to-end automation tests across the full stack. • Define and monitor full-stack metrics (performance, reliability, user behavior) to inform product and technical decisions.

• Design & implement features robust enough for our exploding scale. • Drive the implementation of new features - break down complex problems into their bare essentials, translate this complexity into elegant design, and create high-quality, maintainable code. • Create and maintain test automation to enable continuous integration and development velocity. • Design & deliver thoughtfully crafted REST APIs to drive the interactions between our client applications and backend services. • Collaborate and mentor other engineers while providing thoughtful guidance using code, design, and architecture reviews. • Work cross-functionally with other teams (data science, design, product, marketing, analytics). • Leverage a broad skill set and help us implement and learn new technologies quickly. • Provide and receive design and implementation evaluations and improve with each iteration. • Debug production issues across our services infrastructure and multiple levels of our stack. • Think about distributed systems & services and care passionately about producing high-quality code.

Role Description We have a real passion for delivering the best product experience for our community members. We work closely with all teams and share responsibility for delivering production-ready features to our community rapidly. We build or contribute to infrastructure, reliability tooling, and practices that help teams ship quickly and safely. We think a lot about things like good alert hygiene, friendly runbooks, clear SLOs, and how to make deployments feel boring in the best possible way. As a Senior SRE, you are a technical leader in how we design, observe, and operate our systems in production. Rather than tuning kernels all day, you focus on how services behave as a whole: reliability, performance, failure modes, and the engineers' experience building them. This position will be remote from Mexico, with the possibility of being hybrid in our Mexico City office as part of our expanding site. EarnIn offers excellent employee benefits, including: - Healthcare - Internet and cell phone reimbursement - A learning and development stipend - Potential opportunities to travel to our Mountain View headquarters Our salary ranges are determined by role, level, and location. We are unable to provide visa sponsorship or immigration support for this position. Qualifications - A bachelor's or master's degree in computer science or equivalent industry experience - 4+ years of experience in an SRE or Software Engineering role - Hands-on coding experience in Python and/or Go - Distributed Systems Expertise - Reliability Engineering Mindset - Observability & Incident Response - Cross-functional Communication - Operational Tooling & AI Fluency - Leadership & Mentorship Requirements - Design systems with resilience, graceful degradation, and capacity in mind - Define and measure SLOs and SLIs that actually reflect what our customers feel - Use Datadog (logging, metrics, APM) together with CloudWatch to build signal-heavy, noise-light observability - Configure alerting and routing that reach engineers through incident.io - Continuously improve our incident lifecycle, from fast detection and solid triage, through clear communication, to blameless, actionable follow-ups - Combine strong software fundamentals with reliability thinking so our systems are highly available, easy to debug, and a joy to work on Benefits - Healthcare - Internet and cell phone reimbursement - A learning and development stipend - Potential opportunities to travel to our Mountain View headquarters Company Description At EarnIn, we believe that the best way to build a financial system that works for everyday people is by hiring a team that represents our diverse community. Our team is diverse not only in background and experience but also in perspective. We celebrate our diversity and strive to create a culture of belonging. EarnIn does not unlawfully discriminate based on race, color, religion, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, registered domestic partner status, sexual orientation, genetic information, or any other basis protected by local, state, or federal laws. EarnIn is an E-Verify participant. EarnIn does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or HR team.

Role Description EarnIn is looking for an experienced, collaborative, and resourceful engineer to join our Trust Engineering team in Mexico. You will work cross-functionally with teams across the company and contribute to the design, development, and operation of the foundational services that power customer trust at EarnIn: - Identity verification (KYC) - PII tokenization - Secure file handling - User deduplication This is a remote position, though it could also be a hybrid role from our Mexico City office as part of our expanding site. EarnIn offers excellent benefits for our employees, including: - Healthcare - Internet and cell phone reimbursement - Learning and development stipend - Potential opportunities to travel to our Mountain View headquarters We are unable to provide visa sponsorship or immigration support for this position. Qualifications - 4+ years of software development experience, with a track record of owning projects end-to-end - from problem definition through design, implementation, rollout, and production operation. - Strong design instincts for backend systems. - Strong RESTful API design experience and comfort with SQL and NoSQL data stores. - Excellent written and verbal communication. - Productive working with AI tooling - fluent enough that programming language boundaries (Go, Kotlin, Java, C#, Python) do not slow you down. - Background in KYC, PII handling, fraud, encryption, tokenization, or related regulated domains. - Familiarity with FinTech is a plus. Requirements - Feature Development Across Trust Domains: Plan, design, and ship features across the team's core services - KYC and identity verification, PII tokenization and the data vault, secure file ingest and scanning, and user deduplication. - Own a Focus Area End to End: Take primary responsibility for a defined slice of Trust's surface area, driving design, implementation, rollout, and ongoing operations. - System Design and Architecture: Make sound architectural decisions for backend services that must meet regulatory, security, and scalability requirements. - Cross-Team Integration: Partner with product and engineering teams onboarding to KYC, tokenization, filevaulting, and deduplication. - Operational Excellence: Join the on-call rotation after onboarding. Contribute to observability, runbooks, and incident response. - Collaboration and Mentorship: Review code, designs, and architecture thoughtfully. Foster a culture of continuous learning. Benefits - Healthcare - Internet and cell phone reimbursement - Learning and development stipend - Potential opportunities to travel to our Mountain View headquarters Company Description At EarnIn, we believe that the best way to build a financial system that works for everyday people is by hiring a team that represents our diverse community. Our team is diverse not only in background and experience but also in perspective. We celebrate our diversity and strive to create a culture of belonging. EarnIn does not unlawfully discriminate based on race, color, religion, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, registered domestic partner status, sexual orientation, genetic information, or any other basis protected by local, state, or federal laws. EarnIn is an E-Verify participant.

Title: Sr. Growth Marketing Manager, Paid Social Location: Mountain View, CA, US About EarnIn As one of the first pioneers of earned wage access, our passion at EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. Our community members access their earnings as they earn them, with options to spend, save, and grow their money without mandatory fees, interest rates, or credit checks. We’re fortunate to have an incredibly experienced leadership team, combined with world-class funding partners like A16Z, Matrix Partners, DST, Ribbit Capital, and a very healthy core business with a tremendous runway. We’re growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey. Position Summary: As a Senior Growth Marketing Manager of Paid Social, you will play a critical role in driving acquisition by executing, testing, and optimizing marketing campaigns across paid social (Meta, TikTok, Reddit, Snap, etc.) and programmatic channels. You will work closely with cross-functional teams, including Analytics, Creative, and Product, to develop comprehensive tests and accelerate growth. You will also own and evolve our paid social AI workflows and insight reporting. The ideal candidate will have a strong understanding of mobile attribution and incrementality testing, and a track record of building robust experimentation roadmaps. The US base salary range for this full-time position is $162,849 - $199,037 + equity + benefits. Our salary ranges are determined by role, level, and location. This is a hybrid position in Mountain View, requiring in-office work 2 days a week. What You'll Do: - Optimize marketing through data: Leverage data and insights to continuously refine campaigns, test new channels, and optimize creative performance, ensuring marketing strategies are effective in driving incremental growth. - Lead experimentation and measurement: Develop, prioritize, and execute initiatives to drive new user acquisition, with a focus on creating structured measurement frameworks. - Plan and manage new product testing: Oversee campaign execution, forecasts, and growth experiments in collaboration with cross-functional teams to meet efficiency and conversion targets for new product launches. - Collaborate cross-functionally: Work closely with Analytics, Creative, and Product teams to ensure alignment of marketing efforts with business goals and objectives. - Drive creative testing and insights: Partner with Creative to develop and test ad concepts, maintain a structured creative learning agenda, and scale winning formats across channels. - Accelerate agentic workflows: Iterate on AI workflows to surface performance insights faster. Experience with creating agents/sub-agents is a strong plus. What We're Looking For: - 4+ years of experience in growth marketing, with 7+ years of hands-on experience in B2C growth marketing for a mobile-first company. - Proven experience in executing and optimizing campaigns across Paid Social and Programmatic channels. - Strong analytical skills (incrementality testing, MMM, marginal CAC, etc.) with the ability to interpret data and make informed decisions to improve performance. - Deep experience with mobile attribution and MMPs. - Ability to balance strategic thinking with hands-on execution. - Collaborative mindset and ability to work across teams to align efforts and achieve shared goals. - Adept at presenting performance insights and strategies to cross-functional teams and senior leadership. - A proactive, self-driven attitude to constantly test ideas and build new processes. - A genuine interest in helping build a financial system that works for everyone. #LI-Hybrid At EarnIn, we believe that the best way to build a financial system that works for everyday people is by hiring a team that represents our diverse community. Our team is diverse not only in background and experience but also in perspective. We celebrate our diversity and strive to create a culture of belonging. EarnIn does not unlawfully discriminate based on race, color, religion, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, registered domestic partner status, sexual orientation, genetic information, or any other basis protected by local, state, or federal laws. EarnIn is an E-Verify participant. EarnIn does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or HR team.

• Own Workday integrations end-to-end, driving reliable data flow and scalable system design • Elevate architecture standards while bridging technical and business stakeholders • Enable high-quality user experiences through automated testing, reporting, and AI-driven insights • Design, build, test, and maintain Workday integrations using tools such as EIB, Core Connectors, Workday Studio, and APIs • Manage integrations across payroll, benefits, identity management, finance systems, data warehouses, and other HR platforms • Ensure data integrity through transformation logic, mapping, and bulk data operations • Monitor integrations, troubleshoot failures, and resolve data discrepancies • Develop and maintain reporting, data feeds, and pipelines to support HR, Finance, and business intelligence platforms • Proactively identify issues using logs, reporting, and automated alerts • Act as a bar raiser for integration and data architecture, promoting best practices in scalability, performance, cost efficiency, and user experience • Drive architectural decisions that balance cost, performance, and end-user experience • Identify and implement automation and AI-enabled solutions to improve data quality, anomaly detection, and operational efficiency • Partner with engineering and data teams to support AI-ready data pipelines • Support cross-functional testing and validation efforts through automated reporting, data checks, and failure detection • Partner with functional teams (e.g., Talent, Payroll, Benefits) to enable effective test plans and issue identification • Contribute to a high-quality user experience by ensuring data accuracy and system reliability across workflows • Partner with Core HCM architects and business process administrators across SKUs, including Talent and Advanced Compensation, to ensure cohesive, end-to-end system design • Translate complex technical concepts into clear insights for non-technical audiences • Collaborate across HR, IT, Finance, and vendors to align solutions with business needs • Ensure integrations meet security, privacy, and compliance standards • Manage secure data transfers and authentication methods across systems

Collaborate with cross-functional teams to design and develop user experiences, create scalable web architectures, and implement unit and automation tests to ensure feature effectiveness and maintain existing functionalities.

• Monitor active threats, perform in-depth analysis of AI-related attack vectors (e.g., prompt injection, model poisoning), and lead the development of comprehensive remediation plans. • Monitor, audit, detect, and remediate critical security exposures across our cloud infrastructure. • Respond to security incidents and manage the end-to-end incident response lifecycle. • Implement advanced automation and AI agents for security tasks, including detection rule testing, auditing, metrics collection, and reporting to improve operational efficiency. • Work cross-functionally with engineering teams to architect secure, scalable solutions, including implementing security guardrails and governance for AI/ML workloads, and evaluating third-party security tools. • Serve as a recognized security expert in multiple specialty areas and maintain a strong awareness of the external threat landscape. • Drive the implementation of security, technical, and process improvements across the organization.