Senior Fullstack Engineer (PHP) - Remote

At Air, we are revolutionizing the way creative teams operate with our innovative Creative Ops System. Our platform automates monotonous tasks that creatives and marketers encounter daily when managing content. By leveraging cutting-edge technologies such as image recognition, automated versioning, and streamlined approval workflows, we empower our users to unlock their creativity. Since our launch in March 2021, we have successfully secured over $70 million in funding from renowned venture capital firms, including Avenir, Tiger Global, Headline Ventures, Lerer Hippeau, WndrCo, and Slack Ventures.The RoleWe are seeking a talented and experienced Senior Fullstack Engineer to join our dynamic team. In this role, you will be responsible for the complete development lifecycle of product features on Air’s web platform. You will work collaboratively with Product, Design, and engineering teams to turn complex challenges into clear requirements and technical solutions. If you excel in fast-paced environments, thrive on transforming ambiguity into clarity, and are adept at navigating both frontend and backend codebases, we encourage you to apply.Core ResponsibilitiesDeliver Product Features End to EndPartner with Product and Design teams to deconstruct ambiguous challenges into actionable requirements and informed technical decisions.Take ownership of the entire development cycle, from ideation to deployment, utilizing our React/Node stack.Contribute to Engineering ExcellenceEngage in on-call rotations, tech-spec reviews, and code reviews to uphold engineering standards.Continuously enhance engineering practices, proposing and implementing improvements across both frontend and backend codebases.Assist in team growth by mentoring and interviewing fellow engineers.Operate with Speed and ClarityDrive projects forward in a high-velocity, resource-limited environment with loosely defined requirements.Proactively create clarity, solicit stakeholder support, and occasionally assume product responsibilities to ensure initiatives progress smoothly.Build Across the StackFluently work with both frontend and backend technologies, including React, TypeScript, Next.js, Node.js, Vercel, and modern development tools.Design APIs, architect data models, and implement scalable UI components.Provide Technical LeadershipDeliver insightful feedback on technical designs and code reviews.Champion high-quality technical decisions and best practices, contributing to the establishment of Air’s engineering culture.

Join Air as a Senior Database Reliability Engineer, where you will take charge of the performance, reliability, and scalability of our PostgreSQL Aurora infrastructure, which is integral to supporting the creative workflows of renowned brands. In this role, you will collaborate closely with backend engineering teams and leadership to design scalable solutions, implement industry-leading database operations practices, and create an observability framework that ensures Air operates with over 99.99% uptime.Core ResponsibilitiesGuarantee Database Reliability & PerformanceYou will be responsible for maintaining the health, performance, and availability of Air's PostgreSQL Aurora infrastructure:Proactively enhance database parameters, indexes, and query patterns to achieve sub-100ms p95 response times.Elevate migration practices and tooling to guarantee zero-downtime schema changes as the platform grows.Establish and uphold comprehensive backup, recovery, and disaster recovery procedures with clear RTO/RPO targets.Collaborate with backend engineers to implement database best practices within application code, including connection pooling, query optimization, and caching strategies.Strategize and Implement Long-Term ScalingFormulate a multi-quarter roadmap aimed at scaling Air's database infrastructure to accommodate a tenfold increase in asset volume and user engagement:Work with backend engineers and product leadership to model data growth patterns and foresee scaling inflection points.Assess and apply horizontal scaling strategies (such as read replicas, sharding, and partitioning) aligned with business objectives.Continuously evaluate AWS Aurora capabilities, PostgreSQL ecosystem advancements, and emerging database technologies to maintain a strategic edge.Design and execute database architectures that support Air's AI-powered features and real-time creative workflows.Develop Observability and Data Health FrameworkEstablish comprehensive monitoring, alerting, and reporting systems to uphold database reliability and enable informed infrastructure decisions:Implement detailed instrumentation for database performance metrics, including query latency, connection pool utilization, replication lag, and disk I/O.Create automated alerts for anomalies in query performance, connection trends, and resource usage.Develop executive-level dashboards that display database health trends, capacity utilization, and cost efficiency.Facilitate regular database health reviews with engineering leadership to surface insights and drive continuous improvement.

At Commure, we are dedicated to transforming healthcare by simplifying the experience for both providers and patients. Our innovative suite of AI-driven solutions includes ambient AI clinical documentation, provider copilots, autonomous coding, and revenue cycle management. These tools are meticulously crafted to allow healthcare professionals to focus on what truly matters: delivering exceptional care.As a key player in the $4.5 trillion healthcare industry, which incurs over $500 billion annually in administrative costs, Commure is at the forefront of this transformation. We empower over 500,000 clinicians across numerous care sites nationwide, managing over $10 billion in transactions and supporting more than 100 million patient interactions. With exciting new product launches and a bold vision for the future, we aim to redefine the industry standard in the coming years.Recognized by Fortune's Future 50 list for 2025, Commure is backed by top-tier investors such as General Catalyst, Sequoia, Y Combinator, and more. With an impressive growth rate exceeding 300% year-over-year for the past two years, we are poised for even greater advancements as we harness the power of AI to revolutionize healthcare. Join us in shaping the future of this vital industry.About the RoleJoin our dynamic and fast-paced team where growth is a priority. We seek innovative Full Stack Engineers eager to contribute to the rapid deployment of our groundbreaking solutions. This is a unique opportunity to directly influence our user base and help steer our growth narrative.This full-time position requires availability 5 days a week in our Mountain View, CA office.What You’ll DoDevelop comprehensive products aimed at revolutionizing Ambient AI for healthcare providers and administratorsContribute to a high-energy team that values swift execution and decision-makingEngage with technologies across the entire software stackUtilize a tech stack that includes Python, JavaScript, React, TypeScript, Flask, and various other frameworksCollaborate closely with customers to ensure solutions meet their needs...

Join our dynamic team as a Senior Fullstack Engineer specializing in Java. In this fully remote role, you will leverage your expertise to design and implement robust applications, ensuring high performance and responsiveness. Collaborate effectively with cross-functional teams, utilizing your strong problem-solving skills to tackle complex challenges and deliver innovative solutions.

Join PrePass as a Senior Fullstack EngineerAt PrePass®, we are revolutionizing the transportation industry with our cutting-edge weight station bypass and toll management solutions. Trusted across North America, our goal is to enhance the efficiency and safety of commercial vehicles on the road. We are committed to making bold decisions that not only benefit fleets but also contribute positively to the economy.Our solutions operate in real-time, enabling trucks to navigate highways and interstates smoothly and effectively. We seek innovative thinkers who are eager to tackle complex challenges and make a meaningful impact in the world of transportation.Role OverviewAs a Senior Fullstack Engineer, you will design and develop systems that facilitate real-time weigh station bypassing, tolling solutions, and safety alerts. This role spans the entire technology stack, leveraging .NET Core for backend APIs and modern web technologies such as React, TypeScript, and TailwindCSS for frontend development. You will work closely with cross-functional teams and mentor others while influencing technical strategy.

Join Zencastr in our mission to amplify voices across the globe. If you're eager to innovate and revolutionize the podcasting landscape, we invite you to be part of our dynamic, fully remote team of forward-thinkers passionate about making a difference one voice at a time.What You’ll Bring:Proficient in Node.js with a solid grasp of JavaScript fundamentals.Strong understanding of computer science principles, including memory management and algorithmic complexity.Aspirations to innovate, whether it’s through entrepreneurial ventures or solving complex tech challenges.Enjoyment in coding with JavaScript or TypeScript.A keen eye for performance optimization in applications.Comfortable navigating both browser environments and Node.js runtimes.A collaborative spirit and strong communication skills.What Makes You Stand Out:A passion for developing high-performance applications.Notable contributions to open source projects.Desire to thrive in a fast-growing startup environment with its inherent challenges.Empathy for end users, driving your advocacy for their needs during the development process.Commitment to maintaining high code quality and best practices in engineering.Why Zencastr?Collaborate with world-class engineers and designers in a fully remote setup.Thrive in an agile, rapidly evolving work environment.Receive equity reflective of your contributions in a profitable company.Enjoy comprehensive health insurance.Face unique challenges supported by talented colleagues.

Join our dynamic team at Clarium as a Senior Fullstack Engineer, where you will have the opportunity to work on cutting-edge projects in a fully remote environment. In this role, you will leverage your expertise in both front-end and back-end technologies to deliver high-quality software solutions that meet the needs of our clients.If you are passionate about coding, enjoy solving complex problems, and thrive in a collaborative team setting, we would love to hear from you!

Become a Catalyst for Change in Digital Finance with TetherAt Tether, we’re not just developing products; we’re igniting a global financial transformation. Our innovative solutions empower various businesses—from exchanges and wallets to payment processors and ATMs—to effortlessly integrate reserve-backed tokens across diverse blockchains. By leveraging the potential of blockchain technology, Tether facilitates instant, secure, and global storage, sending, and receiving of digital tokens, all at a significantly reduced cost. Transparency is the cornerstone of our operations, ensuring trust in every transaction.Innovate with TetherTether Finance: We offer a revolutionary product suite that features the world’s most reliable stablecoin, USDT, trusted by hundreds of millions globally, alongside groundbreaking digital asset tokenization services.Tether Power: Our energy solutions promote sustainable growth by optimizing surplus power for Bitcoin mining through eco-friendly practices in state-of-the-art, geographically diverse facilities.Tether Data: We drive advancements in AI and peer-to-peer technology, lowering infrastructure costs and enhancing global communications with our state-of-the-art solution, KEET, our flagship app that revolutionizes secure and private data sharing.Tether Education: We democratize access to high-quality digital learning, empowering individuals to flourish in the digital and gig economies, thus promoting global growth and opportunities.Tether Evolution: We stand at the crossroads of technology and human potential, pushing the limits of what can be achieved, shaping a future where innovation and human abilities converge in extraordinary ways.Why Join Us?Our team is a global talent powerhouse, collaborating remotely from every corner of the globe. If you’re eager to make a significant impact in the fintech arena, this is your chance to work alongside some of the brightest minds, pushing boundaries and setting new benchmarks. We’ve experienced rapid growth, maintained a lean structure, and established a reputation for excellence.

Join our innovative team at Oura as a Senior Fullstack Engineer specializing in our Commerce Mission. In this exciting role, you will be responsible for developing robust, scalable web applications that enhance our commerce platform. You will work closely with cross-functional teams to design, implement, and optimize features that directly impact our users' experiences. If you are a passionate engineer looking to make a meaningful contribution to a dynamic and fast-paced environment, we want to hear from you!

Join Tether and Drive the Future of Digital FinanceAt Tether, we are not just creating products; we are at the forefront of a global financial transformation. Our advanced solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to effortlessly integrate reserve-backed tokens across various blockchains. By leveraging blockchain technology, Tether facilitates instant, secure, and global storage, sending, and receiving of digital tokens, all at significantly lower costs. Transparency is the foundation of our operations, ensuring trust in every transaction.Innovate with TetherTether Finance: Our innovative product suite encompasses the world's most reliable stablecoin, USDT, trusted by hundreds of millions globally, as well as pioneering digital asset tokenization services.But that's just the beginning:Tether Power: Our energy solutions drive sustainable growth by optimizing surplus power for Bitcoin mining through eco-friendly practices in state-of-the-art, geo-diverse facilities.Tether Data: We are fueling breakthroughs in AI and peer-to-peer technology, significantly reducing infrastructure costs and enhancing global communications with cutting-edge solutions such as KEET, our flagship application that redefines secure and private data sharing.Tether Education: We are democratizing access to top-tier digital learning, empowering individuals to thrive in the digital and gig economies, thereby driving global growth and opportunity.Tether Evolution: At the convergence of technology and human potential, we are pushing the limits of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.Why Join Us?Our team is a global talent powerhouse, working remotely from all corners of the globe. If you are passionate about making a significant impact in the fintech industry, this is your chance to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We have experienced rapid growth, maintained a lean structure, and secured our position as a leader in the digital finance space.

Become a Catalyst in the Evolution of Digital Finance with TetherAt Tether, we are not merely creating products; we are at the forefront of a global financial transformation. Our state-of-the-art solutions enable seamless integration of reserve-backed tokens across various blockchains for businesses ranging from exchanges and wallets to payment processors and ATMs. By leveraging blockchain technology, Tether facilitates instantaneous, secure, and global transactions of digital tokens at significantly reduced costs. Transparency is the core principle of our operations, ensuring trust in every exchange.Innovate with TetherTether Finance: Our pioneering product suite includes the world’s most trusted stablecoin, USDT, utilized by millions globally, along with leading-edge digital asset tokenization services.But that’s just the beginning:Tether Power: Promoting sustainable growth, our energy solutions enhance Bitcoin mining through eco-friendly practices in advanced, geographically diverse facilities.Tether Data: Accelerating advancements in AI and peer-to-peer technology, we minimize infrastructure costs and improve global communications through innovative solutions like KEET, our flagship application that transforms secure and private data sharing.Tether Education: Making high-quality digital learning accessible to all, we empower individuals to excel in the digital and gig economies, fostering global growth and opportunity.Tether Evolution: At the crossroads of technology and human potential, we are redefining what’s possible, crafting a future where innovation and human capabilities converge in groundbreaking ways.Why Join Us?Our team is a global talent powerhouse, collaborating remotely from various parts of the world. If you are driven to make an impact in the fintech arena, this is your chance to work alongside some of the brightest minds, pushing boundaries and setting new benchmarks. We have experienced rapid growth while maintaining agility, securing our position as a leader in the industry.

Become a Key Player in the Future of Digital Finance with TetherAt Tether, we are not just creating products; we are at the forefront of a global financial transformation. Our innovative solutions empower various businesses—from exchanges and wallets to payment processors and ATMs—to integrate reserve-backed tokens across blockchain ecosystems effortlessly. By leveraging the advantages of blockchain technology, Tether allows you to store, send, and receive digital tokens instantly, securely, and globally, all while minimizing costs. Transparency is the core principle of our operations, fostering trust in every transaction.Innovate with TetherTether Finance: Our cutting-edge product suite includes the world’s most trusted stablecoin, USDT, trusted by millions globally, along with pioneering digital asset tokenization services.This is just the start:Tether Power: Our energy solutions maximize surplus power for Bitcoin mining using sustainable practices in advanced, geographically diverse facilities.Tether Data: Driving advancements in AI and peer-to-peer technology, we cut infrastructure costs and boost global communications with cutting-edge solutions like KEET, our flagship application that redefines secure and private data sharing.Tether Education: Making high-quality digital learning accessible, we enable individuals to excel in the digital and gig economies, promoting global growth and opportunities.Tether Evolution: At the convergence of technology and human potential, we are pushing the limits of what is achievable, crafting a future where innovation and human capabilities unite in extraordinary ways.Why Choose Us?Our team is a global hub of talent, working remotely from every corner of the planet. If you are driven to make an impact in the fintech domain, this is your chance to collaborate with some of the most brilliant minds, pushing boundaries and establishing new benchmarks. We have experienced rapid growth, maintained agility, and secured our position as a leader in the sector.

Become a part of Tether and Transform the Future of Digital FinanceAt Tether, we are not just creating products; we are leading a global financial revolution. Our state-of-the-art solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to effortlessly integrate reserve-backed tokens across various blockchains. By leveraging the power of blockchain technology, Tether allows you to store, send, and receive digital tokens instantaneously, securely, and globally, all at a significantly reduced cost. Transparency is the cornerstone of our operations, ensuring trust in every transaction.Innovate with TetherTether Finance: Our innovative product suite includes the world’s most reliable stablecoin, USDT, trusted by millions globally, in addition to pioneering digital asset tokenization services.But that’s just the start:Tether Power: Driving sustainable growth, our energy solutions optimize surplus power for Bitcoin mining through eco-friendly practices in cutting-edge, geographically diverse facilities.Tether Data: Pioneering advancements in AI and peer-to-peer technology, we lower infrastructure costs and enhance global communications with innovative solutions like KEET, our flagship app that revolutionizes secure and private data sharing.Tether Education: Making high-quality digital learning accessible, we empower individuals to excel in the digital and gig economies, fostering global growth and opportunity.Tether Evolution: At the nexus of technology and human potential, we are expanding the horizons of what is achievable, crafting a future where innovation and human capabilities blend in powerful, unprecedented ways.Why Join Us?Our team is a global talent powerhouse, working remotely from every corner of the globe. If you are passionate about making a significant impact in the fintech industry, this is your chance to collaborate with some of the brightest minds, pushing boundaries and setting new benchmarks. We have experienced rapid growth, remained agile, and secured our place as a leader in the industry.

Be Part of Tether: Transforming Digital FinanceAt Tether, we are at the forefront of a financial revolution, creating innovative solutions that empower businesses—from cryptocurrency exchanges and digital wallets to payment processors and ATMs. Our reserve-backed tokens provide seamless integration across blockchains, enabling secure, instantaneous transactions globally at reduced costs. Transparency is fundamental to our operations, fostering trust with every transaction.Innovate with UsTether Finance: Our flagship product, the USDT stablecoin, is trusted by millions worldwide, complemented by leading-edge digital asset tokenization services.And there’s much more:Tether Power: We drive sustainable growth by optimizing excess energy for Bitcoin mining through eco-friendly practices in advanced, geographically diverse facilities.Tether Data: With innovative solutions like KEET, our premier app, we are advancing AI and peer-to-peer technology, significantly reducing infrastructure costs while enhancing global connectivity.Tether Education: We are democratizing access to high-quality digital education, empowering individuals to excel in the digital and gig economies and fostering global growth.Tether Evolution: We stand at the crossroads of technology and human potential, relentlessly pushing the boundaries of innovation to create a future where technology and human capabilities converge.Why Tether?Our global team of remote talent is united by a common goal: to make a significant impact in the fintech landscape. If you are eager to collaborate with some of the brightest minds and redefine the standards of financial technology, this is your chance to join us on this exciting journey.

Become a Catalyst for Change in Digital Finance with TetherAt Tether, we are on a mission to revolutionize the global financial landscape. Our state-of-the-art solutions empower a wide array of businesses—from cryptocurrency exchanges and digital wallets to payment processors and ATMs—allowing for the seamless integration of reserve-backed tokens across various blockchains. By leveraging blockchain technology, Tether enables instant, secure, and cost-effective storage, transfer, and receipt of digital tokens worldwide. Transparency is fundamental to our operations, fostering trust in every transaction.Innovate with TetherTether Finance: Our diverse product suite includes the globally recognized stablecoin, USDT, trusted by millions, along with pioneering services in digital asset tokenization.But there’s much more:Tether Power: We drive sustainable growth by optimizing surplus energy for Bitcoin mining through eco-friendly practices in advanced, geographically diverse facilities.Tether Data: We are at the forefront of advancements in AI and peer-to-peer technology, significantly reducing infrastructure costs and enhancing global communications with innovative solutions like KEET, our flagship application designed for secure and private data sharing.Tether Education: We are committed to democratizing access to top-tier digital education, enabling individuals to excel in the digital and gig economies, thus fostering global growth and opportunity.Tether Evolution: Positioned at the convergence of technology and human potential, we are redefining the limits of what’s achievable, crafting a future where innovation and human capabilities converge in transformative, unprecedented ways.Why Join Us?We are a global team of exceptional talent, collaborating remotely from every corner of the globe. If you are driven by a passion to leave your mark within the fintech arena, this is your chance to work alongside some of the brightest minds in the industry, pushing boundaries and establishing new benchmarks. Our rapid growth, streamlined structure, and commitment to excellence position us at the forefront of the digital finance revolution.

What Makes Us Unique At Cloudbeds, we’re not just developing software; we’re revolutionizing the hospitality industry. Our expertly crafted platform serves properties in over 150 countries, managing billions in bookings every year. From independent hotels to large hotel chains, we enable hoteliers to enhance their operations and elevate their commercial strategies through a fully integrated platform that collaborates with hundreds of partners. Picture yourself as part of a fully remote team, working alongside global innovators to create AI-driven solutions that tackle the most pressing challenges faced by hoteliers. Since our inception in 2012, we’ve been recognized as the World’s Best Hotel PMS Solutions Provider and have made it onto Deloitte’s Technology Fast 500 list in 2024, but this is just the beginning for us. How You’ll Make an Impact: As a Senior Fullstack Engineer on our Distribution Team, you will play a critical role in developing and enhancing products that connect Cloudbeds’ ecosystem with the world’s largest distribution channels. You will design scalable solutions using cutting-edge technologies, contribute to our transition to microservices, and ensure our platform maintains exceptional performance and security for thousands of properties globally. Your contributions will directly influence how hotels connect with guests via integrations with major platforms such as Booking.com, Airbnb, and more.Our Distribution Team:We serve as the essential link between properties and the global travel ecosystem. Our team addresses complex integration challenges that have a direct impact on revenue for thousands of hotels around the world, from establishing robust connections with major OTAs to ensuring every booking is processed seamlessly and securely. We strike a balance between innovation and practicality: updating legacy systems to modern microservices while preserving the reliability that our customers depend on. If you thrive on solving challenging technical problems with tangible business outcomes and embrace the dual challenge of creating new features and optimizing existing code, you will find your place here.

Machinify is a pioneering healthcare intelligence organization specializing in the payment continuum. We deliver unparalleled value, transparency, and efficiency to health plans nationwide. With deployments across over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify integrates a fully configurable, content-rich, AI-powered platform with industry-leading expertise. We continuously innovate within our sector, creating disruptively simple and effective solutions to enhance financial outcomes and reduce healthcare expenses.We are in search of a talented Senior Fullstack Engineer with a keen interest in working with Rust to join our dynamic engineering team!In this role, you will utilize your extensive programming knowledge to design and develop scalable, dependable web applications. The ideal candidate will possess significant experience in application design and system architecture, along with demonstrated leadership skills necessary for language adoption.You will be part of a high-profile engineering team tasked with tackling intricate and high-stakes challenges using the latest in AI, data, and software systems. Your contributions will directly influence our customers and future product developments, as you partner cross-functionally to shape product direction, engage with clients, and manage systems that positively impact millions of lives—where your technical choices truly matter!

Join our innovative team at Nagarro as a Senior Fullstack Engineer specializing in JavaScript. In this fully remote role, you will leverage your expertise in both front-end and back-end development to deliver high-quality software solutions. Your contributions will be vital in shaping the technical direction and enhancing our product offerings.

Join Tether and Lead the Evolution of Digital FinanceAt Tether, we are not merely creating products; we are at the forefront of a global financial transformation. Our innovative solutions enable businesses—from exchanges and wallets to payment processors and ATMs—to effortlessly integrate reserve-backed tokens across various blockchains. By leveraging blockchain technology, Tether allows you to store, send, and receive digital tokens instantly, securely, and globally, all at a significantly reduced cost. Transparency forms the foundation of our operations, ensuring trust in every transaction.Innovate with TetherTether Finance: Our pioneering product line includes the world’s most reliable stablecoin, USDT, trusted by millions globally, along with groundbreaking digital asset tokenization services.But this is just the beginning:Tether Power: Our energy solutions promote sustainable growth by optimizing excess energy for Bitcoin mining through eco-friendly practices in cutting-edge, geographically diverse facilities.Tether Data: Driving innovations in AI and peer-to-peer technology, we minimize infrastructure expenses and enhance global communication with state-of-the-art solutions like KEET, our flagship application that redefines secure and private data sharing.Tether Education: We democratize access to premium digital learning, empowering individuals to succeed in the digital and gig economies, fostering global growth and opportunity.Tether Evolution: At the crossroads of technology and human potential, we are expanding the limits of what is achievable, crafting a future where innovation and human abilities converge in remarkable, unprecedented ways.Why Join Us?Our team is a global talent powerhouse, working remotely from all corners of the world. If you are passionate about leaving your mark in the fintech industry, this is your chance to collaborate with some of the brightest minds, pushing boundaries and setting new benchmarks. We’ve grown rapidly, maintained agility, and secured our position as a leader in the market.