Full-Stack Engineer

Splitero

3d • $140,000 - $155,000

About The Position

As a Full-Stack Engineer at Splitero, you will architect, develop, and maintain software spanning marketing through origination. You will apply modern back-end technologies, cloud computing, and full software development lifecycle practices to deliver high-quality solutions in a fintech and proptech environment. You will work with product, engineering, and QA teams as the company scales, balancing delivery speed with quality and sound technical tradeoffs. This is an individual-contributor role.

The role includes designing scalable back-end systems and APIs with Node.js, JavaScript, and TypeScript; managing PostgreSQL databases within a Heroku Connect/Salesforce data infrastructure; developing serverless applications with AWS Lambda and infrastructure-as-code platforms; and using AI technologies and APIs from major AI platforms. You will also integrate back-end services with a modern React ecosystem and participate in requirements gathering, design, implementation, testing, and deployment. You will maintain software quality and reliability, collaborate with product managers and QA, and keep current with industry practices and technologies.

Requirements

• 4–6 years of experience as a full-stack engineer, with a strong focus on back-end technologies.
• Strong proficiency in JavaScript and TypeScript for front-end and back-end development.
• Strong experience with Node.js for server-side applications.
• Expertise in PostgreSQL or a similar database and database design.
• Experience with cloud computing platforms, specifically AWS Lambda.
• Extensive experience using Claude Code or a similar tool to build tools and workflows that accelerate the development lifecycle; individual chat use or vibe coding alone does not meet this requirement.
• Hands-on experience with infrastructure as code using Terraform, AWS CDK, or CloudFormation.
• Experience implementing and using modern analytics tools for event tracking and reporting, such as Mixpanel, PostHog, or Google Analytics.
• Strong experience with testing and quality engineering tools such as Playwright, Jest, and/or Mocha.
• Solid understanding of modern cloud computing pipelines and the full software development lifecycle.
• Proven experience working directly with product and QA teams to ensure high-quality software delivery.
• Ability to break down complex technical problems and deliver high-quality solutions.
• Effective communication skills and a track record of collaborating with cross-functional teams.
• Desire to participate in a fast-paced, early-stage startup.
• Adaptability and the ability to respond to changing circumstances with resilience and positivity.
• A team-oriented approach that prioritizes collaboration, inclusivity, and support for teammates.
• Must be located in the United States.

Nice To Haves

• Experience with Heroku Connect and Salesforce platforms.
• Working in the PST or MST time zone is preferred.

Responsibilities

• Design and implement scalable, efficient back-end systems using Node.js, JavaScript, and TypeScript.
• Develop APIs and services that support application functionality.
• Design and manage PostgreSQL databases, maintaining data integrity and optimizing performance across a Heroku Connect/Salesforce-based data infrastructure.
• Develop and deploy serverless applications using AWS Lambda and infrastructure-as-code platforms such as Terraform and AWS CDK.
• Use AI technologies in day-to-day engineering work and for new product implementations, including APIs from major AI platforms.
• Collaborate with front-end developers to integrate back-end services with a modern React ecosystem, including Next.js, Tailwind, and Vercel.
• Participate in all stages of the software development lifecycle, from requirements gathering and design through implementation, testing, and deployment.
• Work with product managers and QA teams to gather requirements, identify issues, and deliver high-quality software solutions.
• Ensure software is reliable, efficient, and meets established standards and specifications.
• Stay current with industry trends and technologies, recommend improvements, and adopt software development and cloud computing best practices.

Benefits

• Access to any WeWork location.
• Monthly cell and internet stipend.
• Comprehensive healthcare plans for employees and their families, with eligibility beginning on the first day.
• Generous flexible paid time off, with employees encouraged to take time off to recharge.
• Parental leave policy.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed