Source Job

Global

  • Build and improve product features for the physical activity experience, including workouts and fitness data.
  • Develop content management systems using React, Vue, and JavaScript, with 50% frontend focus and AI-assisted coding tools.
  • Write clean, secure, scalable code and participate in all SDLC phases, collaborating with cross-functional teams.

PHP JavaScript React MySQL AWS

20 jobs similar to Full Stack Engineer (PHP + JavaScript + AI)

Jobs ranked by similarity.

Global

  • Work directly with clients from early discovery through delivery, with no proxy or PM buffer.
  • Build end-to-end solutions across the stack, backend-heavy and use AI tools daily for coding and QA.
  • Help clients understand what's possible with AI, not just deliver what they asked for.

Boldare is a software company that helps businesses build and transform with AI. They are pioneers of Agile in Poland, working across time zones with clients who trust them to figure things out, not just execute specs.

$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.

US

  • Develop and deliver full-stack AI-powered applications on top of Unframe's platform.
  • Work closely with customers and internal teams to tailor solutions.
  • Extend the platform and UI/UX layer as needed.

We are an AI-first startup helping the world’s largest enterprises bring LLM-powered applications to life in days - not months. We are a fast-growing, revenue-generating company backed by $100M in Series B funding and work with Fortune 500 customers globally.

LATAM

  • Design, develop, and maintain backend (Python/FastAPI) and frontend (React) components of web applications, with a strong focus on backend architecture and performance.
  • Build and integrate AI-powered features into production applications, collaborating with data science and ML teams.
  • Architect cloud-based solutions using AWS services, ensuring reliability, scalability, and optimal application performance.

Blend is a premier AI services provider, co-creating meaningful impact for clients through data science, AI, technology, and people. The company focuses on unlocking value and fostering innovation by harnessing world-class talent and data-driven strategy.

Europe 6w PTO

  • Design, prototype, and deliver new features across backend (PHP) and frontend (JavaScript) that extend Matomo’s capabilities.
  • Identify and develop innovation opportunities across analytics, visualization, integrations, and user experience.
  • Balance speed and quality while avoiding unnecessary over-engineering.

InnoCraft is the company behind Matomo, an open-source analytics platform. It is a self-funded company with double-digit growth for 5+ years and a steadily expanding global team. They value inclusivity and welcome applicants from all backgrounds.

US

  • You'll own web applications for sales, designers, installers, operations, leadership, and customers.
  • You'll ship features that streamline workflows and resolve lead source issues.
  • You'll participate in production meetings to grasp workflows before development.

Altimate Outdoor started as a small spouting company and has grown into one of Ohio's premier outdoor living builders. With two showrooms and nearly 60 people, they value integrity, dedication, optimism, and persistence, operating on EOS with ambitious technology and AI strategies.

US

  • Design and build end-to-end features across frontend and backend systems.
  • Develop scalable, maintainable, and secure software architectures with AI-powered capabilities.
  • Collaborate with product, design, and platform teams and contribute to engineering best practices.

Crosslake Technologies helps private equity investors and portfolio company leaders drive value creation through technology. They are a team of experienced practitioners who use proven frameworks and data to navigate critical technology decisions.

$88,436–$107,482/yr
UK 5w PTO

  • Design, build and ship well-tested features across our platform.
  • Collaborate closely with Product and Design to understand problems and requirements.
  • Incorporate AI tools and workflows into your day-to-day development practice.

Thirdfort is on a mission to protect society from fraud and money laundering, having already protected over 3 million people. They are FCA regulated and have raised over $33m in capital from leading Fintech investors.

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.

Global

  • Build, test, ship, and maintain high-quality software across Seso’s platform.
  • Use modern AI tools to improve your own engineering speed and quality across coding, debugging, testing, documentation, refactoring, and technical exploration.
  • Help design and build product features that use LLMs, agents, structured data extraction, summarization, recommendations, search, classification, document understanding, or other AI-enabled capabilities.

Seso is modernizing the back-office for farms by building the premier platform for agribusiness to hire and manage their workforce and improve the lives of agricultural workers. They have raised over $60M from Tier I investors and have been recognized with awards including Forbes Rising Stars and Andreessen Horowitz's American Dynamism 50.

  • Design, develop, and deploy AI-powered applications and full-stack solutions.
  • Build and iterate rapidly on prototypes, MVPs, and proofs of concept.
  • Collaborate directly with stakeholders to translate business needs into scalable implementations.

They are an AI-focused company building intelligent applications and scalable products. The team is small and fast-moving, with a culture of experimentation and rapid execution.

US Canada

  • End-to-end delivery: Design, build, test, and ship full-stack features across frontend and backend.
  • Product partnership: Work closely with Product, Design, and Data to turn customer needs into reliable software.
  • Code quality: Write clean, maintainable, well-tested code and hold the team to a high bar through reviews.

FutureFit AI is an AI-powered platform that helps people get to better jobs faster and cheaper, focusing on those facing barriers to opportunity. The company has a team of 30-50 across the US and Canada, with a culture of high velocity, high intensity, and high trust.

  • 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.

Global Unlimited PTO

  • Diagnose business problems before building solutions, mapping workflows and confirming AI is the right intervention.
  • Own AI initiatives end-to-end, from stakeholder discovery and technical design through implementation and iteration.
  • Improve organizational flow by building solutions that reduce bottlenecks and increase throughput, measuring success using flow metrics.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. GitLab has more than 50 million registered users and a high-performance culture driven by its values and continuous knowledge exchange.

  • Build and evolve features end-to-end across a React/TypeScript frontend and Java backend services.
  • Use AI-assisted development tools as a core part of your workflow.
  • Deliver testable, maintainable, and high-quality code and take operational responsibility.

Spotify is the creator platform for the audiobook industry. They are scaling toward 100,000 users across a React/TypeScript frontend, Java backend services, and data pipelines that feed into Spotify's broader audiobook ecosystem.

$7,583–$8,666/mo
Europe

  • Design and build various high-performance backend microservices.
  • Integrate data from our AI/Ml classification algorithm.
  • Collaborate with Product, Design, and Developers to create an amazing user experience.

WearLinq is a healthcare startup emerging from Stanford University, on a mission to democratize healthcare. Our integrated ecosystem of hardware, software, and services aims to bridge gaps between patients and healthcare providers. Our leadership team is primarily located in the San Francisco Bay Area and Singapore but our software team is in Poland working fully remote.

US North America 4w PTO 16w maternity 4w paternity

  • You will design, build, and iterate on AI-powered product experiences across Fleetio’s Rails and React application.
  • You will partner closely with Product, Design, Data, Customer Success, and other engineers to identify customer problems where AI can meaningfully improve the workflow.
  • You will create high-quality front-end experiences using Fleetio’s current React, TypeScript, Vite, Storybook, Tailwind, and component patterns.

Fleetio is a modern software platform that helps thousands of organizations worldwide manage their fleet operations. They are on an exciting trajectory as a company after raising $450M in their Series D funding round in March of 2025 and are a proud founding member of the Rails Foundation!

Europe

  • Build features, fix bugs, and gradually take on more ownership as you learn the product.
  • Work with React, Typescript, NestJS, Python, and AWS.
  • Leverage AI tools to move fast and learn faster alongside senior engineers.

Cello is the Revenue Growth Infrastructure for modern digital businesses, turning word-of-mouth into a systematic, measurable growth channel. They are a small, remote-first team of serial founders and operators from companies like Twilio, Wise, and Skype, with $10.3M raised and 30+ new customers every month.

$147,000–$202,000/yr
US Unlimited PTO

  • Own Product Work End-to-End in lockstep with Product and Engineering.
  • Prototype Using AI Tools like Cursor, Claude, to build and iterate on flows and interactions.
  • Build Meadow's Design Engineering & Product Design Practice, helping the team ship an accessible, beautiful, and usable frontend.

Meadow is a modern payments platform for higher education that simplifies the entire student financial experience. They are transforming the $600 Billion higher education payments industry in the United States. The team is highly ambitious, talented, and passionate about empowering students financially.

$102,067–$116,648/yr
Canada

  • Build the application-layer foundations for AI integration at Roofr.
  • Design and implement reliable, scalable integrations with third-party services and APIs.
  • Build data pipelines that feed Roofr's AI systems.

Roofr is obsessed with its customers and constantly gathers feedback to shape its products. Roofr has an amazing culture, strong financials, and best-in-class company metrics and offers its team significant growth and equity.