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20 jobs similar to Senior FullStack Developer (React + Node + AI)

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$170,000–$170,000/yr
US Unlimited PTO

  • Lead by example: contribute high-quality code across backend and frontend systems
  • Shape architecture: design scalable services, APIs, and data models that support long-term growth
  • Mentor engineers: coach and support teammates through code reviews, design discussions, and problem-solving

WorkBoard’s Strategy Execution Platform powers the digital operating rhythm for companies around the globe, providing organization-wide clarity, alignment, and insights for growth. More than 15,000 people are certified in WorkBoard’s OKR coaching and Outcome Mindset Methodology™ which enables their organizations to quickly gain the agility OKRs can provide.

Global

  • Architect and implement scalable RESTful or GraphQL APIs using Node.js and Express, and design reliable data pipelines.
  • Structure and model data for product features and analytics, and own schema design, query optimization, and infrastructure on AWS.
  • Contribute to system design decisions, review front-end code in React when needed, and mentor junior developers.

Homera Health builds some of the largest D2C telemedicine brands and is developing next-generation virtual healthcare experiences. It is a diverse, global team with a fun, casual work environment that values world-class talent across engineering, marketing, and operations.

Global

  • Ship complete features: design data models, build APIs, implement UI, and write tests
  • Build AI-powered tools for cultural analysis, document processing, and content localization
  • Integrate with LLM APIs (OpenAI, Anthropic, Google Gemini) and observability tools like Langfuse

We are building AI-powered tools for cultural intelligence. The company seems to be a fast-moving product team.

Europe

  • Build features, fix bugs, and gradually take on more ownership as you learn the product.
  • You'll work alongside senior engineers who'll help you grow, but we won't spoon-feed you either.
  • You'll use AI tools heavily in our workflow - you'll be expected to leverage them to move fast and learn faster.

Cello provides the Revenue Growth Infrastructure for modern digital businesses. They help teams acquire, retain, and monetize customers at scale by turning word-of-mouth into a systematic, measurable growth channel built for the AI era. They are a small team backed by $10.3M in funding from top-tier investors.

LATAM

  • Reverse-engineer data rules and functional prototypes currently trapped in manual spreadsheets or legacy VBA macros, transforming them into reliable web applications.
  • Take features from database schema design (PostgreSQL) and backend API development up to crafting modular, responsive UIs (React/Next.js & Tailwind).
  • Integrate LLM APIs into production workflows to automate operational narratives and extract structured insights.

Launchpad Technologies Inc. is a global technology partner connecting top talent with high-impact projects across North America and beyond. They specialize in Staff Augmentation and product development, helping companies scale with agility while empowering professionals to grow in meaningful, remote-first environments.

$195,000–$257,000/yr
US

  • Partner with Product and Design to define, build, and evolve user experiences across the full stack.
  • Own and evolve both frontend and backend architecture to ensure scalability and performance.
  • Lead the design and implementation of complex frontend systems using React, TypeScript, and Next.js.

EarnIn builds products that deliver real-time financial flexibility. They are a fast-growing company with experienced leadership and world-class funding partners.

Latin America

  • Leading technical direction and architecture for high-impact internal systems and services.
  • Setting the quality standards the team works toward — through code reviews, design reviews, and the bar you hold in your own work.
  • Building the integration platform and surfaces that let other teams across Clara, and AI agents, connect into the ClarOps backend.

Clara is the fastest-growing company in Latin America. They've built the leading solution for companies to make and manage all their payments. They help over 20,000 large and growing businesses operate with agility and financial clarity through locally issued corporate cards. Clara is backed by some of the most successful investors in the world.

US

  • Build and scale web applications in a production environment.
  • Design and implement complex, distributed, scalable, maintainable, and secure systems.
  • Lead high-priority technical projects from conception to delivery.

Rula is dedicated to treating the whole person and aims to create a world where mental health is no longer stigmatized. They are passionate about making a positive impact on the lives of those struggling with mental health issues and strive to be a force for positive change.

US Canada Mexico Brazil

  • Design, develop, and maintain modern web applications using React.js, TypeScript, and Node.js.
  • Build scalable backend services, APIs, and serverless applications using AWS technologies.
  • Collaborate with cross-functional teams to translate business and technical requirements into scalable solutions.

Serverless Guru LLC helps companies build modern cloud-native applications. They foster a collaborative, innovative, and engineering-focused culture.

Global

  • Ship full-stack features - React frontends, backend APIs, data layers, infra scripts, etc.
  • Review code, mentor engineers, and raise the bar across the team
  • Lead architecture & technical standards without red tape

Teramind is a pioneering company with a predictive, AI-driven approach to safeguarding organizations' people, data, and operations. As a global leader in user behavior analytics, insider risk management, and workforce intelligence, they empower businesses to transform data into a strategic asset. The company has been fully-remote since 2014 with truly diverse, global teams.

US

  • Build and ship full-stack product features across a Python/Flask backend and React frontend.
  • Design and evolve REST and GraphQL APIs, working closely with product and other engineering teams to define clean, durable interfaces.
  • Work with SQLAlchemy ORM and relational data models to build reliable, performant backend services.

Breezeway's award-winning property operations and experience platform helps coordinate, communicate, and verify detailed work at properties. Powering over 55M property care tasks, Breezeway helps thousands of short-term rental managers and hospitality operators increase operational efficiency and boost service revenue while eliminating manual work and elevating the experience at each property.

Canada

  • Design, develop, and maintain full stack web applications using Python, Django, React and Next.js.
  • Build and integrate RESTful and GraphQL APIs.
  • Implement scalable ETL/data transformation workflows using Databricks or similar platforms.

Fleetworthy offers a complete technology suite for fleet readiness, uniting safety and compliance, toll management, and weigh station bypass solutions. Trusted by 75% of the top fleets in North America, they support millions of vehicles and drivers.

$220,000–$230,000/yr
US

  • Drive technical direction across multiple teams and systems, ensuring decisions support both immediate delivery needs and long-term platform goals.
  • Translate ambiguous business needs, emerging opportunities, and complex technical challenges into actionable technical strategies and execution plans.
  • Serve as a trusted technical advisor across teams, helping stakeholders align around technical approaches, priorities, and tradeoffs.

College Board helps over 7 million students a year navigate from high school to college and career. As a mission-driven, not-for-profit organization dedicated to excellence in education, College Board has pioneered programs like the SAT® and AP® to expand opportunities for students.

  • Lead technical execution across backend, frontend, mobile, AI, and data initiatives
  • Translate ambiguous product goals into clear technical plans, milestones, owners, and trade-offs
  • Dive deep into hard technical problems and help drive them to resolution

Sekai is building the TikTok for mini apps — an AI-driven consumer platform where people create, remix, share, and play interactive content instantly. They are a Series A company backed by Khosla, a16z, Mayfield, and A*, with $30M raised to date.

US

  • Own and ship full-stack features end-to-end, from shaping early ideas to delivering production systems used by customers daily.
  • Build complex, data-dense interfaces that don't break under real customer data.
  • Use AI tooling as your primary mode of writing code; own architecture, decomposition, verification, and review.

They are building an AI-native back-office for small businesses, offering autonomous agents and expert-backed service. This is a lean, high-trust team, which means less process, fewer layers, and more ownership for the engineers, who shape the product and influence decisions.

  • Design, develop, and maintain application features using Python (backend) and React/TypeScript (frontend).
  • Leverage AI-assisted development tools effectively while maintaining the judgment to validate and correct AI-generated output.
  • Collaborate closely with the existing engineering team to ship production-quality code at a fast pace.

CIQ builds the enterprise infrastructure that powers the world's most demanding workloads. They deliver speed, security, scalability, and sovereignty to enterprises, government agencies, and research institutions. CIQ is a company of builders, operators, and open source practitioners.

$240,000–$270,000/yr
US

  • Lead and scale a high-performing engineering organization by building deep trust.
  • Engage deeply and credibly in system design and architecture discussions.
  • Pioneer the integration of AI and agentic capabilities into our software development lifecycle.

HopSkipDrive is creating opportunity for all through mobility. They are the leader in safe, fast, and simple supplemental student transportation through their marketplace, connecting kids to highly-vetted caregivers on wheels. Founded by three moms, they've now facilitated more than five million rides across over over 20 states and continue to grow rapidly.

US

  • Design and develop modern full-stack application features using React, TypeScript, Python, and FastAPI.
  • Develop backend APIs and services that integrate with internal enterprise systems and downstream workflows.
  • Help modernize and simplify legacy operational processes through thoughtful application design and automation.

Trility Consulting fosters a strong, remote-work culture where people thrive, earning them a Great Place to Work Certification. They embrace flexible schedules and collaboration across geographically distributed teams serving clients from all corners of the United States and globally.

LATAM

  • Design and build AI systems in production that solve real business problems, end-to-end: from discovery to operation.
  • Work with product and operations to translate ambiguous problems into measurable and maintainable solutions.
  • Build data pipelines that feed models and product surfaces.

Skydropx is innovating logistics with a team of visionary people who want to grow and change the world. They are integrating AI into their logistics platform for LATAM, working at a multi-tenant scale with hundreds of thousands of shipments per month.

$135,000–$170,000/yr
US Unlimited PTO

  • Design, build, and maintain scalable APIs, services, and data pipelines in Python using microservices and cloud-native architectures.
  • Develop web applications and dashboards with React/Next.js while integrating LLM workflows for intelligent healthcare solutions.
  • Lead technical initiatives, mentor junior engineers, and collaborate cross-functionally to drive innovation in healthcare technology.

Impiricus is an AI-powered HCP Engagement Engine that transforms how life sciences companies support physicians by ethically connecting healthcare professionals to pharmaceutical resources. The company was named #1 fastest growing in North America by Deloitte's Fast 500 list in 2025 and operates with a council of 2000+ trusted HCP advisors to ensure clinically meaningful interactions.