Senior Full Stack Developer
Lighthouse AI
LighthouseAI provides pharmaceutical state licensing software and services to pharmaceutical manufacturers, wholesale distributors, logistics companies, and pharmacies. The LighthouseAI product suite includes LighthouseAI Intelligence®, which uses artificial intelligence to automate compliance requirement research, and LighthouseAI Management® which enables maintenance. LighthouseAI creates a stress-free and streamlined state licensing experience with support from our expert industry veterans and professional solutions. We are seeking a highly skilled Full Stack Developer with expertise in Python, React, Next.js, and Nest.js to join our growing engineering team. In this role, you will design, build, and maintain scalable web applications, collaborating closely with product managers, designers, and other engineers. You’ll have the opportunity to work across the full stack—from developing backend APIs to building intuitive, high-performance front-end interfaces. This is a full-time remote position. Travel for on site interviews may be required. Only US applicants authorized to work in the United States without Visa sponsorship will be considered for this position. Working Hours: Monday-Friday 6am-2:30pm ET Essential Duties and Responsibilities: Design, develop, and maintain scalable backend services using Python (e.g., FastAPI, Django, or Flask) and Node.js frameworks (Next.js, Nest.js). Build responsive, modular, and maintainable front-end applications using React. Architect, implement, and optimize RESTful APIs for client–server communication. Work with Relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB) and design efficient data models. Thoroughly testand validate all code before handing off to QA to ensure stability and minimize defects. Leverage AI development tools (such as GitHub Copilot, ChatGPT, Claude or similar) to improve productivity and code quality. Write clean, testable, and reusable code with proper documentation. Collaborate with cross-functional teams to define requirements and deliver features from concept to production. Ensure application security, performance, and scalability. Participate in code reviews, provide feedback, and mentor junior developers when needed. Work Experience Qualifications: 5+ years of professional full stack development experience. Strong proficiency in Python and experience with frameworks such as FastAPI, Django, or Flask. Strong front-end skills with React and modern front-end development tools (Webpack, Babel, Vite, etc.). Hands-on experience with Node.js frameworks including Next.js and Nest.js. Experience working with databases (SQL and NoSQL) and ORM libraries. Familiarity with API design best practices, authentication/authorization (OAuth, JWT), and security principles. Experience using AI-assisted development tools (e.g., GitHub Copilot, ChatGPT, Claude) Experience with testing frameworks (e.g., Jest, Pytest, Cypress). Excellent problem-solving skills and ability to work independently under contract timelines. Knowledge of microservices or serverless architecture #J-18808-Ljbffr
- ...Ein dynamisches Tech-Start-up in den USA sucht einen Senior Full Stack Entwickler/in mit über 5 Jahren Erfahrung. Sie sind verantwortlich für die Planung und Entwicklung von Shopify Apps, arbeiten mit modernen Technologien wie TypeScript, React und Node.js. Das Unternehmen...SeniorRemote work
- A blockchain technology company in New York is seeking a Senior Full Stack Engineer to build core backend services and developer-facing APIs. In this role, you will ensure a high-quality developer experience while shaping how developers use our solutions. Ideal candidates...SeniorFlexible hours
- ...A technology firm is seeking a Senior Full-Stack Developer with at least 4 years' experience in React.js and Node.js. The role involves developing full-stack web applications and collaborating with technical leads while working primarily remotely. Candidates should possess...SeniorFull timeRemote workWeekend work
- ...~ Core Java developer with 5+ years’ experience in developing, maintaining, and supporting software applications using Java/J2EE, Spring framework, and other related technologies. ~5+ years of Good hands-on experience in Java and J2EE technologies and well versed with...Senior
- ...Our client seeks an Senior Full Stack Developer f or a Full Time project in Jersey City, NJ . Below is the detailed requirement Job Title: Senior Full Stack Developer Work location : Jersey City, NJ Duration: Full Time Job Description...SeniorFull time
- ...Senior Full Stack Developer (.NET, Angular, Cloud) Location: NY (Hybrid - 3 days onsite) Financial domain knowledge (Insurance & Annuities) Summary Seeking a hands-on developer with 8-10 years of experience in .NET (C#), SQL, and Angular to modernize legacy...SeniorRemote work
$120k - $145k
...A solutions-based company is seeking a fully remote Senior Full Stack Developer to join their software development team for government web applications. The role requires extensive experience in C#, ASP.NET, JavaScript, and SQL Server. Responsibilities include leading...SeniorRemote work- ...Agile Defense is seeking a Senior Full Stack Developer (Backend Emphasis) to support a command and control system for the Mobility Air Force. This remote position focuses on backend architecture, data integrity, and integration with cloud services. The ideal candidate...SeniorRemote work
- ...Role: Senior Full Stack Developer Location: Weehawken, New Jersey (Onsite Role) Project Description: Our program was started as the migration of the financial instruments trading legacy mainframe system to a new technical, highly-scalable platform. The success...Senior
- ...Senior Full Stack Developer Location: NYC (Client office: 51 West 52nd Street, 35th floor, New York, NY 10019) Work format: Hybrid (3 DAYS IN THE OFFICE ARE MANDATORY!) End Client: CPPIB Important Notes: Final interview in NYC office Please submit...SeniorWork at office
$50 - $175 per hour
...Tropolis Holdings, LLC is seeking an experienced Full Stack Developer for contract work. This role involves building and maintaining API endpoints... ...for their internal system, Lead Nexus. It's suitable for senior developers seeking a flexible engagement with varying work...SeniorHourly payContract workFor contractorsFlexible hours$90 - $100 per hour
...Senior Full-Stack Developer CrossTech is seeking a Senior Full-Stack Developer to join an established product and engineering team supporting mission-critical education technology platforms. This is a long-term staff augmentation role, where the developer will contribute...SeniorShift work2 days per week3 days per week$125k - $150k
...I'm hiring my first full-time engineer at TourIQ Golf. Quick context if you're new here: TourIQ is the analytics platform... ...is growing fast. I need someone to build with me. The role: Senior Full-Stack Developer. React/Next.js, React Native, Python, PostgreSQL. You'd work...SeniorFull timeFor contractors- ...Bookipi is on the hunt for a Senior Full-stack (MERN) Developer with a strong background in architecture and AWS. In this role, you'll design, develop, and maintain our web-based and mobile applications, ensuring they are scalable, reliable, and optimized for peak performance...SeniorRemote workWork from home
- ...Job Summary We are seeking an experienced Senior Full Stack Software Engineer with strong Python and React expertise to build and scale responsive... ..., data integrity, and system reliability. Core Tasks Develop and optimize responsive and dynamic front-end features Collaborate...SeniorFull time
- ...Sr. Full Stack Java Developer Hybrid, Onsite (2-3 Days) New York, New Jersey Years of Experience - 10-15 Years Senior Full Stack Developer - Corporate Lending & Loan Trading (TS03) Candidate Must take a coding test to be submitted. Will take 30+...Senior
- ...INTEGRITYOne Partners Full Stack Developer: Senior Location: periodic onsite presence (approximately 1–2 days per month) in Crystal City, VA The Role As a Senior Full Stack Developer, you'll be at the forefront of delivering software solutions that directly impact...Senior
- ...complex operational challenges into powerful digital applications that improve experiences and drive results. We’re looking for a Full Stack Developer who thrives on solving real business problems, enjoys building elegant frontends and scalable backends, and works well in a...SeniorRemote work
- ...We are seeking an experienced Senior Full Stack Developer with 5+ years of overall development experience, including 5+ years of specific experience working with AWS, Node.js, Lambda, React, and Typescript. You will be responsible for designing, developing, and maintaining...Senior
$100k
...Senior Full Stack Developer The Senior Full Stack Developer role is located in our New York, NY office. We are looking for an individual who is passionate about a career in engineering. This is an inside sales position that is focused on product development and will...SeniorBase plus commissionContract workWork at office$70 - $75 per hour
...experience — talk with your recruiter to learn more. Base pay range $70.00/hr - $75.00/hr Immediate need for a talented Senior Full Stack Developer. This is a 10+ months contract opportunity with long-term potential and is located in U.S (Remote). Please review the job...SeniorContract workWork at officeLocal areaImmediate startRemote work- ...experience Local only Nott a job hopper Linked in with photo Send your best one Senior Full Stack Developer NYC, NY KEY RESPONSIBILITIES: Develop applications and components based on a Java/Angular technology...SeniorLocal area
$91 - $96 per hour
...Senior Full Stack Developer Global Financial Firm located in Jersey City, NJ has an immediate contract opportunity for an experienced Senior Full Stack Developer Work Mode: Hybrid Pay Rate: $91.00 - $96.00 Negotiable based upon years of experience Summary:...SeniorContract workImmediate start$3,000 - $9,000 per month
...We are seeking a highly skilled Senior Full Stack Developer with deep expertise in JavaScript to join our remote team. This role is designed for engineers who thrive in high-performance, efficiency-driven environments . You will be responsible for building, maintaining...SeniorFull timeWork at officeRemote work- ...WIN is a leading proptech company, and we’re expanding our technology team! We’re looking for talented Full Stack Developers with expertise in technologies and environments such as React.js, Next.js, Node.js, Postgres, Express.js, and AWS . In this role, you’ll play a...SeniorRemote work
- ...inevitable. Follow our journey on X (@moonbergai) Responsibilities Full stack development, including frontend, backend, and Web3 layers Build... ...) Prisma.io, Zod, tRPC+fastify. What We Offer Work in a fully senior team Highly experienced colleagues and efficiency Very few...SeniorRemote workFlexible hours
- ...share everything, including actual numbers.” 3. “I know several developers who work with Lemon.io.” Hey! I’m Sasha, the Tech Lead at... ...their perfect match. Our dev team, a bunch of talented folks (1 full-stack dev (mostly FE), 2 BE devs, 2 QA rockstars, and a UI/UX wizard...SeniorRemote workHome officeFlexible hours
- ...Job Title: Senior Full Stack Developer Location: Manhattan, NY Job Type: 6 Months to permanent Key skills: Core Java and JavaScript. Full Stack Job Responsibilities: Greenfield development of a RESTful web API based...SeniorPermanent employment
- ...Responsibilities Kforce has a client in need of a Senior Full Stack Developer in Jersey City, NJ.Responsibilities: Design, develop, and maintain full stack applications using Java and Angular in alignment with enterprise architecture standards Build and integrate...SeniorHourly payContract work
$500 per month
...Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further... ...startups in the US and Europe. Currently, we are seeking a Senior Full‑Stack Developer for our client. It’s a great opportunity, as they...SeniorFull timeRemote workWeekend work
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