• Desenvolver e evoluir serviços backend utilizando NestJS e arquiteturas orientadas a eventos. • Construir e manter aplicações frontend utilizando Next.js, React e TypeScript, seguindo os padrões de design da plataforma. • Projetar e evoluir modelos de dados e integrações utilizando PostgreSQL. • Desenvolver integrações com provedores de Inteligência Artificial e serviços da plataforma. • Participar da definição de arquitetura, revisões técnicas e evolução dos padrões de engenharia. • Contribuir para a evolução dos processos de CI/CD e operação em ambientes Kubernetes e multi-cloud. • Utilizar agentes e ferramentas de Inteligência Artificial para acelerar o ciclo de desenvolvimento de software e aumentar a qualidade das entregas. • Colaborar com equipes de produto, plataforma e engenharia na construção de soluções escaláveis e inovadoras.

Role Description Some engineers write features. Others build the systems that entire businesses depend on. This is your opportunity to become one of them. You'll own meaningful work from first idea to production, creating experiences that customers rely on every single day. Every improvement you make creates momentum. Every release becomes part of your professional legacy. You'll solve challenging problems alongside experienced engineers who trust you with real ownership, encourage continuous growth, and celebrate curiosity. You'll experience the excitement of learning quickly, shipping confidently, and seeing your work make an immediate difference. You'll build software that helps people access trusted health products and information while continuously expanding your own capabilities. You'll help reshape the future of intelligent software by combining thoughtful engineering with modern AI-powered development to set a new standard for quality, speed, and innovation. This is the kind of role ambitious engineers remember because they truly own what they build. Qualifications - Demonstrated experience building and operating production software end-to-end. - Strong full-stack engineering background including frontend, backend, databases, and deployment. - Strong SQL skills and database schema design experience. - Experience developing secure APIs and third-party integrations. - Excellent written communication for both technical and non-technical audiences. - Ability to collaborate during regular US Eastern business hours. - Current, hands-on experience using AI coding tools such as Claude Code, Codex, or an equivalent. Requirements - Design, build, deploy, and operate production software across the full application stack. - Own features from architecture through deployment and ongoing production support. - Develop secure APIs, backend services, data models, and integrations. - Build and improve customer-facing applications and internal engineering systems. - Work across cloud infrastructure, deployment pipelines, application reliability, and security. - Collaborate closely with business stakeholders and communicate technical concepts clearly. - Use modern AI coding assistants daily while applying sound engineering judgment. - Continuously improve systems, processes, and engineering quality through ownership and initiative. Benefits - Remote full-time employment. - High-autonomy engineering culture. - End-to-end product ownership. - Opportunity to work across multiple modern platforms and technologies. - Daily use of state-of-the-art AI development tools. - Direct collaboration with a senior engineering team. - Meaningful opportunities for technical growth and expanded ownership. - Medical, Dental, and Vision coverage. - Accident, Hospital Indemnity, and Critical Illness. - Employee Assistance Program (EAP). - Employer Paid Life and AD&D Insurance. - Optional Supplemental Life and AD&D Insurance. - Short- and Long-Term Disability Insurance. - Flexible Spending Accounts. - Health Spending Accounts. - Dayforce Wallet – get paid as you earn. - Employee Discount. - Retirement Planning (401k with matching contribution). - Pet Insurance. - Wellness Program Offerings. - Paid Time Off, accrued per pay period based on years of service, starting at 15 days annually. - 9 Paid Holidays per year, including 1 floating holiday.

Role Description Join a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems. We’re hiring a Senior Software Engineer to build and scale the core backend services that power our platform. You’ll design and operate APIs, microservices, and data systems that handle wallet operations, transaction processing, and integrations across multiple blockchains. You’ll work closely with product, security, and infrastructure teams to turn complex requirements into reliable production systems. This role goes beyond implementation. You’ll contribute to architecture decisions, improve development workflows, and help ensure the platform remains fast, secure, and resilient under real-world financial workloads. Responsibilities - Design, build, and maintain secure, scalable backend services and APIs (REST). - Architect databases and microservices for performance, reliability, and growth. - Own projects end to end: from requests, implementation to production and iteration. - Troubleshoot complex issues, resolve performance bottlenecks, ensure resilience. - Collaborate with product, security, and leadership on roadmap and technical direction. - Document systems, share knowledge, and support client-facing discussions. Qualifications - 8+ years of backend software engineering experience in fintech or finance. - Strong in TypeScript, proven track record building scalable APIs and dev tools. - Expertise with databases (PostgreSQL, DynamoDB, NoSQL) and AWS services. - Skilled in microservices, CI/CD pipelines, observability, and SSLDC practices. - Familiar with public key infrastructure and backend security fundamentals. - Strong problem-solving, clear communication, and ability to deliver under pressure. Requirements - Intro call with Co-CEO (30 min) - Personality and cognitive tests (45 min) - Coding test in the language of your choice - Focus interviews with the hiring panel (180 min) - Code review - Architecture review - Security fundamentals - Culture check fit - Final interview with CTO (30 min) - Reference calls and background checks Terms - Title: Senior Software Engineer - Salary: $140,000-240,000 per year (full-time). - Equity: 100-200 stock options vested over 4 years. - Benefits: Healthcare and travel expenses. - Location: US or EU (remote-first, office optional). - Equipment: MacBook Pro + essentials.

Role Description Join the Product team building the customer-facing surfaces of Nous Portal, Hermes Agent, and the products around them across mobile, desktop, and web. This role centers on the everyday Hermes Agent experience people interact with, wherever they use it. - Build and own customer-facing product experiences across Hermes Agent and Nous Portal on desktop, web, and mobile. - Develop full-stack features spanning frontend applications, backend APIs, and supporting services. - Partner closely with Product and Design to create polished, intuitive user experiences with exceptional performance and reliability. - Build cross-platform experiences that feel native to each environment while maintaining a consistent product experience. - Translate product ideas into production features quickly, then iterate based on customer feedback and usage data. - Contribute product ideas and engineering perspectives throughout the product development process. - Solve complex technical challenges across the stack while maintaining high standards for code quality and maintainability. - Design, implement, and maintain automated testing that ensures reliability across releases. - Collaborate with Research and AI teams to bring new model capabilities into customer-facing products. Qualifications - 7+ years of full-stack software engineering experience building and shipping production software. - Proven track record developing customer-facing products used by real users. - Strong experience building modern web applications with TypeScript, Node.js, React, or similar frontend technologies. - Proficiency in Python and comfort working with systems programming languages such as Rust. - Experience building software across multiple platforms, including desktop, web, or mobile. - Strong product intuition and attention to UX, interaction design, and visual polish. - Excellent collaboration skills with designers, product managers, and fellow engineers. - Curiosity, strong ownership, and the ability to thrive in a fast-moving engineering environment. - Extensive use of AI-assisted development tools to increase engineering productivity and quality. Requirements - Experience building cross-platform products from a shared codebase or design system. - Experience with AI products, LLM applications, AI agents, or tool-calling workflows. - Familiarity with PyTorch, OpenAI-compatible APIs, model routing, or modern AI infrastructure. - Contributions to open-source software or AI developer tools. - Strong portfolio of personal projects demonstrating technical curiosity and product craftsmanship.