Job Title: Software Developer Company Name: New Walton Services Job Url: https://www.simplyhired.com/job/T-RgdYl3F5oitIcudzV8jwn0cXqSOjZczya4vYXe1SFiZvQcIG-PUA Job Description: Software Developer New Walton Services Remote Job Details Part-time | Contract From $4,100 a month 3 hours ago Benefits Work from home Flexible schedule Qualifications CI/CD Teamwork Full-stack development C# Mid-level AWS DigitalOcean Implementing web services Next.js Developing and maintaining backend systems UI TypeScript API security Debugging Stripe payment processing Database software proficiency Full Job Description PLEASE READ FULL JOB DESCRIPTION BELOW BEFORE APPLYING About the Opportunity We’re building a modern invoicing and payments platform designed for freelancers, contractors, and service-based businesses. The product is currently in beta and moving toward launch, which means you’ll be joining at a hands-on stage where your work directly shapes real infrastructure, payment workflows, and production systems. This is an opportunity to help build core financial technology from the ground up while working closely with a small, focused team. What You’ll Work On Design and develop backend services using Node.js, TypeScript, and C#/.NET Build secure REST APIs that power invoicing, payments, and financial workflows Integrate payment infrastructure using tools like Stripe and other processors Structure and maintain databases across PostgreSQL, MySQL, or SQL Server Deploy and maintain services on cloud platforms including DigitalOcean, Amazon Web Services, and Vercel Contribute to product features built with Next.js Identify performance issues, debug systems, and improve overall reliability across the stack Experience We Value Several years of experience in backend or full-stack development Strong knowledge of Node.js, TypeScript, JavaScript, and C# Experience building and securing APIs Comfort working with cloud infrastructure and modern deployment workflows Familiarity with platforms like Supabase Bonus: experience integrating payment systems such as Stripe, Finix, or Square Team & Environment Early-stage startup environment with meaningful ownership and influence over the product Equity participation available for early contributors Fully remote and flexible working style Small team collaboration with the ability to make direct technical and product decisions Work on real financial infrastructure used by freelancers and businesses Why Join Now You’ll be joining at a stage where the product is already functional and moving toward public release. Your work will immediately impact how service professionals send invoices, accept payments, and manage their businesses. If building real payment infrastructure from the ground up sounds exciting, we’d love to connect. Job Types: Part-time, Contract Pay: From $4,100.00 per month Expected hours: 10 – 20 per week Benefits: Flexible schedule Work from home Application Question(s): Email? Experience: Full-stack development: 4 years (Required) Work Location: Remote