MLabs

iOS Engineer

• Core Development: Lead the development and continuous improvement of the primary iOS application.
• Web3 Integration: Explore Web3 technologies and integrate crypto wallet experiences directly into the iOS application.
• Collaborative Execution: Work closely with product and design teams to rapidly develop and deploy responsive, high-fidelity interfaces.
• Quality & Optimization: Maintain high standards for core application features, including analytics, translations, A/B testing, accessibility, memory optimization, and snapshot testing.

Senior iOS Engineer

Growth Marketing

• We’re hiring a Growth Lead for an early-stage, venture-backed startup building in the future of digital payments and consumer finance.
• This is a true 0 → 1 role for someone who thrives in ambiguity, understands internet culture, and knows how to turn attention into growth.
• You’ll work directly with founders to take a product from launch to its first highly engaged users through experimentation, community, partnerships, and unconventional growth tactics.
• The product sits at the intersection of payments, fintech, and consumer internet, with a strong focus on usability, virality, and real-world adoption.

Growth Lead

Community Manager

• As the first growth hire, you will be responsible for building awareness, acquiring users, and creating scalable growth systems.
• Approximately 50% of the role will involve direct engagement with online communities across platforms such as Reddit, Telegram, WhatsApp, Facebook groups, and digital nomad networks.
• You will have significant autonomy to test ideas, run experiments, and identify growth opportunities without relying on an established playbook.

Growth – Latam & Nomad Community

Security Engineer

• Conduct end-to-end security assessments of blockchain-based systems, spanning cryptographic primitive design, protocol architecture, smart contract implementation, and deployed infrastructure.
• Own threat modeling and security architecture reviews across all product phases.
• Identify real-world vulnerabilities through rigorous hands-on code reviews, adversarial testing, and the development of proof-of-concept exploits for native services, EVM-compatible contracts, cross-chain bridges, and consensus-layer components.
• Partner directly with core engineering teams to translate complex cryptographic and protocol-level risks into prioritized, actionable remediation workflows.
• Define and enforce security gates prior to production deployment.
• Build, scale, and improve security tooling, fuzzing infrastructure, and CI/CD security automation to maximize security coverage efficiently.
• Track emerging blockchain and Web3 attack patterns, map them to the internal codebase, and drive proactive mitigation strategies.

Product Security Engineer

AI Engineer

• Full-Stack Product Development
• Architecture & Maintenance: Architect, develop, and maintain end-to-end applications powering AI-driven financial products.
• Backend & APIs: Build scalable backend services and APIs that support intelligent workflows and automated decision-making.
• UI Development: Create intuitive, high-performance user interfaces that surface complex insights and enable interactive experiences.
• Real-Time Systems: Design systems that support real-time communication between users, data sources, and AI components.
• AI & Data Integration: Partner with research and machine learning teams to integrate AI capabilities into production environments.
• Data Pipelines: Implement and maintain pipelines that ingest, process, and manage structured and unstructured financial data.
• Operationalization: Support the deployment and operationalization of AI-powered features and workflows.
• Engineering Excellence: Establish testing, observability, monitoring, and reliability standards across applications and services.
• Optimization: Optimize system performance, scalability, and maintainability.
• Technology Evaluation: Evaluate and adopt emerging technologies across AI, software engineering, and financial infrastructure.
• Continuous Learning: Stay informed on developments in large language models, agent frameworks, financial technologies, and modern web architectures.
• Best Practices: Contribute to technical discussions and help shape engineering best practices across the organization.

Full Stack AI Engineer

Engineer

• Architect and Develop: Build and optimize high-performance Solana programs in Rust utilizing Anchor and/or native frameworks.
• Infrastructure Expansion: Maintain and extend the existing issuance infrastructure, heavily leveraging Token-2022 extensions.
• Performance Optimization: Optimize smart contracts for efficient compute unit usage, account sizing, and transaction packing.
• Code Quality Assurance: Participate actively in comprehensive code and design reviews to maintain architectural integrity.
• Audit Preparation: Prepare codebases for rigorous third-party security audits by writing extensive test suites, invariants, and fuzz harnesses.

Senior Solana Engineer

DevOps Engineer

• Fleet Orchestration & Scaling: Architect, provision, and scale the core user agent fleet across a hybrid Railway and AWS ecosystem, ensuring each user retains an isolated, secure, and predictable containerized process with optimized cost tracking and precise lifecycle hooks.
• Secure Network Engineering: Establish, manage, and continuously harden private overlay networks using Tailscale in production, linking disparate user agents securely with core Model Context Protocol (MCP) servers and the underlying live trading runtimes.
• Automated User Provisioning: Design and construct an end-to-end, zero-touch deployment pipeline utilizing advanced infrastructure-as-code and CI/CD best practices, enabling seamless, single-click automated provisioning of containers, secrets management, and environmental configurations for new users.
• Operational Resilience & SRE: Define, build, and maintain comprehensive monitoring, telemetry, alerting, and automated incident response frameworks to guarantee graceful state retention, preserving live in-flight transaction states across sudden host restarts, scheduled key rotations, or regional cloud outages.
• Incident Management: Oversee system health and participate in direct real-incident response and on-call rotations to maintain strict operational continuity for the live global fleet.

DevOps / Infrastructure Engineer

Customer Support

• Client Integration & Advisory: Assist institutional clients with complex technical integration queries, ensuring seamless onboarding and connectivity to core messaging systems.
• Production Environment Support: Provide real-time, high-touch support to diagnose and resolve technical production incidents and system anomalies swiftly.
• Proactive Alert Infrastructure: Actively monitor, investigate, and analyze real-time production infrastructure and connectivity alerts.
• Incident Ownership & Mobilization: Take full end-to-end ownership of active production incidents, proactively mobilizing, coordinating, and managing internal cross-functional engineering and product resources to achieve rapid resolutions.
• Environment Configuration Management: Oversee, configure, and maintain customer accounts across both User Acceptance Testing (UAT) and live Production environments.
• Continuous Service Improvement: Maintain, champion, and elevate operational service standards by acting as a trusted consultant between the client base and the broader business.

Customer Support Specialist

• Endpoint & Device Management: Oversee the deployment, advanced provisioning, configuration, and structural setup of all corporate endpoint hardware spanning macOS, Linux, and Windows operating systems.
• Onboarding & Workplace Support: Manage the technical execution of employee onboarding pipelines, serving as the primary engineering point of contact for deep tier-2/3 desktop support.
• Developer Environment Optimization: Maintain, support, and scale engineering pairing stations, dedicated Linux laptops, standalone kiosk devices, and automated system rebuild workflows to ensure peak operational reliability.
• Tooling & MDM Administration: Direct and fine-tune endpoint management frameworks, mobile device management (MDM) platforms, and configuration automation tools, specifically utilizing Ansible, Jamf, and Microsoft Intune.
• Infrastructure Maintenance: Procure, validate, test, and catalog corporate physical infrastructure, shared office engineering hardware, and peripheral technical components.
• Automation & Continuous Improvement: Proactively isolate recurring operational issues, eliminating manual workflow friction through shell scripting, automated provisioning design, and strategic process enhancements.
• SRE Transition: Partner closely with Senior SRE team members to progressively absorb production infrastructure tasks, system monitoring duties, and core site reliability principles.

Junior SRE – Endpoint Focus

SDET

• Design, develop, and maintain advanced automated acceptance and end-to-end testing infrastructure to support a robust continuous delivery pipeline.
• Collaboratively analyze and challenge functional and technical requirements alongside business analysts and developers to ensure comprehensive test coverage.
• Proactively identify system components, edge cases, and architectural friction points that would benefit from enhanced verification and testing focus.
• Participate actively in the software lifecycle through pair programming, knowledge sharing, and technical discussions across teams.
• Execute targeted exploratory testing sessions to discover hidden failure modes and ensure a thoroughly validated end-user experience.

Software Development Engineer in Test

Full-stack Engineer

• Core Platform Engineering: Build and scale highly resilient, adaptable fintech platforms and component services utilizing core Java.
• Extreme Programming Collaboration: Engage in full-time pair programming to foster knowledge sharing, maintain zero technical silos, and optimize code quality.
• Continuous Refactoring: Constantly analyze and refactor production code to elevate design frameworks, minimize technical debt, and preserve system agility.
• Comprehensive Test Architecture: Author robust automated test suites, participating in a sophisticated continuous integration ecosystem where thousands of tests rapidly validate every single commit.
• Process Automation: Identify, script, and automate repetitive tasks to optimize operational efficiency across the development lifecycle.
• Trunk-Based Delivery: Operate within a mature trunk-based development and continuous integration setup, treating each code modification as an immediately releasable asset.
• Cross-System Rotation: Shift periodically across teams to maintain comprehensive visibility into the entire codebase, driving an shared ownership mindset.
• Performance Optimization: Account for throughput, high availability, and ultra-low latency constraints when delivering core features.

Senior Software Engineer

Data Scientist

• **Key Responsibilities**
• - **Build from Scratch:** Establish, scale, and own the data analytics function, infrastructure, and metrics frameworks across the entire organization.
• - **Cross-Stack Data Mapping:** Integrate disparate data sources across onchain activities, product usage, financial transactions, and operations into a cohesive, centralized data model.
• - **Drive Business Insights:** Deepen customer understanding by transforming raw behavioral data into strategic insights that influence product roadmaps and business growth.
• - **Enable Self-Service Analytics:** Design, deploy, and maintain intuitive dashboards and reporting structures (e.g., Metabase, Looker) to empower cross-functional teams to make rapid, independent, data-driven decisions.
• - **Engineering Partnership:** Collaborating closely with the engineering team to optimize data pipelines, implement product analytics tracking, and elevate the capabilities of the data stack.
• - **Executive Communication:** Synthesize complex data findings into clear, high-impact recommendations for the executive leadership team.

Founding Data Lead

Product Designer

• End-to-End Product Design: Own user-facing product surfaces from problem framing and research through to wireframes, prototypes, high-fidelity design, and developer handoff. Surfaces include customer dashboards, onboarding flows, account management, and developer interfaces.
• Brand and Marketing Execution: Shape how the organization presents itself to the market by designing high-impact landing pages, campaign assets, sales decks, and brand materials.
• Cross-Functional Collaboration: Partner directly with Product Managers, engineers, and founders to scope features, define success metrics, and iterate based on real-world usage.
• Implementation & Craft Quality: Work closely with engineering teams throughout the implementation phase to ensure the shipped product precisely matches the design intent and meets rigorous quality standards.
• Design System Evolution: Contribute to, extend, and maintain a scalable design system to ensure visual and functional coherence across all growing product lines.
• User Research & Copywriting: Conduct self-directed user research (including recruiting, moderating, and synthesizing findings) to drive design decisions, and craft concise interface copy as an integrated part of the design process.

• Permanent Ownership: Design, build, and execute the outbound revenue engine from the ground up, maintaining long-term, hands-on ownership as a senior Individual Contributor.
• Agentic Workflows: Build and operate AI-native, agentic systems that scale pipeline generation efficiently through technical architecture rather than team headcount.
• AI-Native Execution: Oversee Clay-powered enrichment processes and execute highly personalized, AI-driven outreach strategies at scale across email and LinkedIn channels.
• Signal Intelligence: Construct and refine signal-based trigger workflows utilizing key market data, such as funding rounds, competitor job postings, incubator launches, and executive hiring trends.
• ICP & Targeting: Continuously define and optimize the Ideal Customer Profile across core target segments, including Series A/B fintechs, embedded finance platforms, and regional banking institutions.
• GTM Collaboration: Partner directly with the CBO to align outbound messaging, product positioning, and targeted launch campaigns with the company’s core USD API offerings.
• Pipeline Management: Assume full accountability for end-to-end outbound pipeline metrics, systematically tracking outreach volume, reply rates, meeting conversion, and generated revenue pipeline.

Director of Growth Marketing

Financial Planning and Analysis

• Manage the complete sales lifecycle from pipeline generation and rigorous qualification through to final contract execution and close for strategic enterprise accounts.
• Build, qualify, and maintain a robust pipeline of strategic opportunities within the U.S. financial services sector, ensuring predictable forecasting and consistent revenue growth.
• Cultivate relationships and engage with senior stakeholders (VP and C-level executives) to deeply understand their digital transformation goals and business challenges.
• Articulate the value proposition of private distributed ledger platforms and asset tokenization software as mission-critical infrastructure for modern enterprise use cases.
• Partner closely with internal product, engineering, and solutions architecture teams to effectively scope, shape, and close sophisticated technical deals.
• Assist in establishing, refining, and scaling a repeatable, high-discipline go-to-market motion across the broader commercial team.