
Full-Stack Engineer for Scalable SaaS Platform Development
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$1.0k
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- Proposals: 47
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- #4497047
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Senior Full Stack .NET Developer | .NET Core, ASP.NET, MVC, Blazor, C#, SQL Server

AI,Software & Web/Mobile Machine & Learning Specialist | 1000+ Success Stories | Smart SaaS & Automation Expert
Freelance Technology Consultant & Software Developer – Web, Mobile & Cloud Solutions

Expert in SEO, PPC, Google Ads | Website development- PHP, WordPress, Shopify, Laravel, React, Next.js

WordPress & Shopify Developer | AI Chatbot Automation Expert | Web Scraping | Automation | Data Extraction
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Description
Experience Level: Expert
Summary
I'm looking for an experienced Full-Stack Engineer to help build and maintain a modern cloud-based SaaS platform used by a large global user base. This is a long-term opportunity for someone who enjoys working on scalable applications, distributed systems, and high-performance web platforms.
Project Overview
The platform focuses on digital services, customer management, APIs, and modern web experiences. You'll be involved in both frontend and backend development, collaborating closely with me on feature development, production improvements, debugging, and system scalability.
The work includes developing user-facing interfaces, integrating APIs, improving system reliability, and contributing to architecture decisions for a growing product.
Responsibilities
- Develop and maintain frontend applications using modern JavaScript frameworks (preferably Vue.js)
- Build backend services and RESTful APIs
- Write clean, reusable, maintainable, and well-documented code
- Participate in code reviews and debugging production issues
- Work with distributed systems and microservice-based architecture
- Collaborate on feature planning, implementation, testing, and deployment
- Improve application performance, scalability, and reliability
- Troubleshoot time-critical production issues when necessary
Required Skills
- 4+ years of experience with Vue.js or similar modern JavaScript frameworks
- Strong experience with TypeScript, Java, or another OOP language
- Solid understanding of RESTful APIs
- Strong knowledge of modern JavaScript (ES2015+)
- Experience with HTML5 and CSS3
- Understanding of distributed systems and microservices
- Good communication skills in English
Bonus Skills
Experience with any of the following is a plus:
- AWS
- Redis
- Kafka
- Cassandra
- Docker
- Jest, Karma, Nightwatch.js, or other testing frameworks
What I'm Looking For
- Someone proactive who takes ownership of their work
- A developer comfortable working independently
- Strong problem-solving skills
- Ability to suggest improvements and new ideas
- Someone who enjoys building scalable systems and learning new technologies
Project Details
- Remote work
- Flexible working hours
- Long-term collaboration possible
If you have experience building scalable SaaS products and enjoy working across the full stack, I'd love to hear from you. Please include examples of similar projects or platforms you've worked on.
I'm looking for an experienced Full-Stack Engineer to help build and maintain a modern cloud-based SaaS platform used by a large global user base. This is a long-term opportunity for someone who enjoys working on scalable applications, distributed systems, and high-performance web platforms.
Project Overview
The platform focuses on digital services, customer management, APIs, and modern web experiences. You'll be involved in both frontend and backend development, collaborating closely with me on feature development, production improvements, debugging, and system scalability.
The work includes developing user-facing interfaces, integrating APIs, improving system reliability, and contributing to architecture decisions for a growing product.
Responsibilities
- Develop and maintain frontend applications using modern JavaScript frameworks (preferably Vue.js)
- Build backend services and RESTful APIs
- Write clean, reusable, maintainable, and well-documented code
- Participate in code reviews and debugging production issues
- Work with distributed systems and microservice-based architecture
- Collaborate on feature planning, implementation, testing, and deployment
- Improve application performance, scalability, and reliability
- Troubleshoot time-critical production issues when necessary
Required Skills
- 4+ years of experience with Vue.js or similar modern JavaScript frameworks
- Strong experience with TypeScript, Java, or another OOP language
- Solid understanding of RESTful APIs
- Strong knowledge of modern JavaScript (ES2015+)
- Experience with HTML5 and CSS3
- Understanding of distributed systems and microservices
- Good communication skills in English
Bonus Skills
Experience with any of the following is a plus:
- AWS
- Redis
- Kafka
- Cassandra
- Docker
- Jest, Karma, Nightwatch.js, or other testing frameworks
What I'm Looking For
- Someone proactive who takes ownership of their work
- A developer comfortable working independently
- Strong problem-solving skills
- Ability to suggest improvements and new ideas
- Someone who enjoys building scalable systems and learning new technologies
Project Details
- Remote work
- Flexible working hours
- Long-term collaboration possible
If you have experience building scalable SaaS products and enjoy working across the full stack, I'd love to hear from you. Please include examples of similar projects or platforms you've worked on.
Jacob E.
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21 May 2026
United States
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