Full Stack Developer
$40 - $60 per hourMercor
Job Description
Job Description
About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .
Position: Staff Software Engineer, Mobile (Android, Kotlin, Full Stack)
Type: Contract
Compensation: $40–$60/hour
Location: Remote
Commitment: 40 hours/week
Role Responsibilities
- Build and ship features for native mobile apps, primarily Android in Kotlin .
- Contribute across backend services, APIs , and web applications when needed.
- Use AI-powered developer tools to navigate unfamiliar code and ensure quality.
- Participate in technical design, code reviews, and production support.
- Collaborate with Product, UX, and partner engineering teams to foster growth.
Qualifications
Must-Have
- 4+ years of professional software engineering experience.
- Hands-on native mobile experience with Android , Kotlin , and Jetpack .
- Experience with backend services, APIs , or web apps.
- Solid engineering fundamentals: design, testing, and debugging.
- Proficiency with AI coding tools like Copilot , Cursor , or Claude .
- Ability to engage reliably for 40 hours/week during weekdays.
- Clear communication and a collaborative mindset.
Preferred
- Exposure to LLM-powered features such as RAG , embeddings, or agents.
- Experience with accessibility standards or apps with accounts, payments, or orders.
Compensation & Legal
- W-2 employment with Cincinnatus LLC.
- Paid weekly .
Application Process (Takes 20–30 mins to complete)
- Upload resume
- AI interview based on your resume
- Submit form
Resources & Support
- For details about the interview process and platform information, please check:
- For any help or support, reach out to: View email address on click.appcast.io
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
#hiringmercor- ...You will collaborate with designers, QA engineers, and backend developers to create responsive, secure, and high-performing web... ...practical experience). · 3+ years of professional experience as a Full Stack or Frontend Developer. Strong proficiency in: · • Frontend...SuggestedFull timeWork experience placementVisa sponsorship
$73k - $94k
...Engineering, or a related field, or equivalent practical experience. At least 3 years of professional experience as a Full Stack or Frontend Developer. At least 6 years of work experience with .NET Architecture. Strong proficiency with Angular 17+, TypeScript,...SuggestedFull timeWork experience placementVisa sponsorship$110.7k - $218.3k
...experiences that support business growth. This role combines full stack development, architecture leadership, and team guidance across... ...business needs into practical technical solutions, mentoring developers, and driving quality across enterprise implementations. Recruiting...SuggestedLocal areaVisa sponsorship- Carnival Cruise Line is seeking a Full Stack Developer for the Fuel Performance & Decarbonization team in Miami. This role involves building and maintaining web applications that translate fuel analytics into user-friendly tools, focusing on React-based frontends and Azure...Suggested
$50 - $55 per hour
...At RPL International , we're looking for a Senior Full Stack .NET Developer to join an exciting technology project with our client in Doral, Florida . We're seeking an experienced developer with strong expertise in C#/.NET, Angular or React, Microsoft Azure, and...SuggestedFull timeContract workMonday to Friday$122k - $240.5k
...you will be responsible for designing, building, and delivering full-stack software and AI-enabled solutions for client engagements.... ...through production deployment.4+ years of experience designing, developing and delivering AI/ML solutionsAt least 1 year of direct experience...Work at officeLocal areaVisa sponsorshipFlexible hoursShift work- **no C2C** We are seeking a hands-on Senior Full Stack .NET / Angular Developer for a 6-month contract-to-hire opportunity. This individual will contribute to the development and modernization of enterprise applications, leveraging modern Microsoft technologies, cloud infrastructure...Full timeContract workImmediate start
- Full Stack Developer for the Fuel Performance & Decarbonization team, responsible for building and maintaining web applications that translate fuel, energy, and emissions analytics into scalable, user‑friendly tools. This role focuses on developing React‑based frontends...Full timePart timeLocal area
- ...skilled Forward Deployed Engineer to join our team in designing, developing, and deploying custom applications for our diverse clientele.... ...have minimum 6 years work experience)Minimum of 3 years of full-stack engineering w/ minimum of 1 year experience with at least four...Full timeWork experience placementLive inWork at officeLocal area
- ...fees to any third-party agency or company that does not have a signed agreement with Halborn Inc. We are looking for a full stack developer who is comfortable owning a feature from the database schema to the last pixel and who already builds with AI as a core part...Full timeContract workWork visa
$37.44k - $52k
...valued Responsibilities: Help build and maintain web applications, including user interfaces, APIs, and data-driven features Develop and improve front-end and back-end application features Investigate bugs, write tests, and review code Work with teammates to...Hourly payPermanent employmentFull timeInternship- Full Stack Engineer - Equities AutocallablesAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in... ...party platforms such as Murex and ION. What You'll Do Design, develop, and maintain Java-based services that support a real-time trade...Flexible hours
- ...the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice... ...transparency, flexibility and savings to travelers globally. We have developed several unique fintech solutions that address everything from...Remote workWork from home
$77.69k - $93.56k
...3,562 per year Requirements: Demonstrated experience as a full stack engineer with hands-on expertise in both front-end and back-end... ...technical ideas clearly across teams. Responsibilities: Develop, improve, and maintain the full stack components of our...Full time- CARNIVAL CRUISE LINES in Miami is seeking a Full Stack Developer for the Fuel Performance & Decarbonization team. You will build and maintain web applications utilizing React and Azure to support fuel efficiency and emissions initiatives. The ideal candidate must hold...
- Carnival Corporation & plc is seeking a Full Stack Developer for the Fuel Performance & Decarbonization team based in Miami, Florida. The role involves designing and maintaining web applications that translate complex analytics into user-friendly tools, utilizing technologies...
- ...Job Description Job Description Full Stack Developer Employment Type: Full Time, Mid-level Department: Information Technology CGS is seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform software...Full timeFlexible hours
- ...solutions in a modern engineering environment. Role: Senior Java Developer. Location: Miami Lakes Work scheme: Hybrid (office x3 &... ...specifically in microservices and event-driven systems. Stack Expertise: Deep, hands-on mastery of Java 21 with strong OOP...Contract workWork at officeRemote work
$90 - $120 per hour
...with the opportunity to transition into a full-time W2 position with benefits afterward,... ...individuals end personal suffering and develop the mindset, tools, and practices needed... ...Job Description The Senior Full Stack Engineer will be working on a custom community...Full timeContract workTemporary workFor contractorsRemote work- ...collaborative environment.Join our Innovation Team as a UI/UX Front End Developer located in one of our U.S. offices.This role will be based in... ...; Dallas; Miramar; Salt Lake City; Phoenix; CharlotteType: Full timeRemote: HybridPosted: 2026-09-08Country: United States of...Work at office
- ...would love to meet you. Requirements ~ Build and maintain modern web applications using Next.js, React, and TypeScript. ~ Develop scalable, reusable front-end architecture and UI components. ~ Create responsive, accessible user interfaces from Figma designs....Work at officeMonday to Friday
- Holland America Line Inc is seeking a Full Stack Developer for its Fuel Performance & Decarbonization team in Miami. This role involves building user-friendly applications that translate analytics into actionable tools while collaborating with engineering and analytics...
- ...systems using modern frameworks and technologies.Lead a team of developers, providing technical guidance, code reviews, and mentorship.... ...business priorities.Select, implement, and maintain modern tech stacks, including React, Angular, Vue.js (frontend), Node.js, Spring Boot...
- ...BackEnd DeveloperWe are seeking a BackEnd Developer to become an integral part of our team! You will be responsible for creating and modifying computer application software or specialized utility programs.Responsibilities:Analyze user needs and develop software solutionsWork...
- ...ll also work directly with our CTO by constantly discussing, architecting, developing new features/products, and making sure they are delivered on time while functioning properly.Our current stack consists of: Python, Flask, GraphQL, and Postgres on the backend and React...Work at office
- Immigration runs on data scattered across a dozen government systems and nearly impossible to navigate alone. Lawfully turns it into clarity . We bring that data into a clean, live case timeline that millions of immigrants — and the law firms serving them — depend...
$85k - $115k
...Responsibilities Build and ship full stack features across the React frontend and TypeScript/Node.js backend. Work across migrations, APIs, interfaces, and tests, increasing toward end-to-end feature ownership. Use AI coding agents heavily and take full accountability...Full timeInternship- ...with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our... ...engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/or social...Full time
$88k - $115k
...experience with PHP frameworks. Responsibilities: Build and maintain modern web applications using Next.js, React, and TypeScript. Develop scalable, reusable front-end architecture and UI components. Turn Figma designs into responsive, accessible user interfaces....Full timeWork at officeMonday to Friday- ...ready features within an established architecture. You will work closely with the Engineering Lead and Front-End Engineering team to develop scalable backend services, real-time communication systems, and API integrations that power our customer platform. If you enjoy...Full timeWork at officeFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Full Stack Developer. Be the first to apply!
- remote .net full stack web developer Miami, FL
- senior java full-stack developer Miami, FL
- full stack / python developer (remote) Miami, FL
- c# .net full stack developer Miami, FL
- full stack engineer Miami, FL
- junior full-stack web developer Miami, FL
- senior full stack web developer Miami, FL
- full time engineer Miami, FL
- full stack developer Miami, FL
- full-stack ruby on rails developer Miami, FL





