Senior Full Stack Software Engineer

This position is posted by Jobgether on behalf of MNTN. We are currently looking for a Senior Full Stack Software Engineer in United States.

This is a fully remote opportunity for a seasoned full stack engineer to play a central role in building a next-generation marketing platform. You’ll lead the development of scalable, performant, and innovative solutions across the stack—front-end, back-end, and infrastructure—while collaborating with cross-functional teams to drive results. If you’re passionate about translating complex problems into elegant code and want to shape engineering culture at a fast-growing tech company, this is your chance to make a lasting impact.

Accountabilities:

• Design and build end-to-end solutions powering a robust marketing platform, targeting users across devices and platforms.
• Develop and optimize both front-end interfaces and back-end services with a focus on performance, scalability, and maintainability.
• Engage in cross-functional collaboration to translate business goals into technical solutions.
• Lead architectural discussions and propose improvements to existing systems and workflows.
• Champion best practices in testing, observability, and code quality.
• Participate in peer code reviews, mentoring, and knowledge sharing.
• Optimize cloud infrastructure and deployment pipelines using modern DevOps practices.
• Continuously explore and integrate AI productivity tools to enhance engineering efficiency.

• 5+ years of professional experience with JavaScript and React.js, including state management, async programming, and modern React (Hooks, Suspense, etc.).
• 3+ years of experience using TypeScript, especially in Node.js server environments and with strong typing standards.
• Proven expertise in HTML/CSS including responsive design, CSS architecture, accessibility (WCAG), and data visualization.
• Strong knowledge of AWS, Docker/Kubernetes, and PostgreSQL (with query optimization and schema design).
• Solid testing skills using unit and integration test frameworks.
• Experience with DevOps tools including Git workflows, CI/CD pipelines, and build systems.
• Comfort using AI developer tools such as GitHub Copilot, ChatGPT, or Claude.
• Excellent problem-solving and communication skills.
• Ability to convert business requirements into scalable technical implementations.

• 100% remote work within the United States.
• Flexible vacation policy, plus annual vacation stipend for travel expenses.
• Guaranteed three-day weekend once a month.
• Competitive salary and compensation structure.
• Full healthcare coverage (medical, dental, vision).
• 401(k) retirement plan.
• Flexible Spending Accounts (FSA) for healthcare and dependent care.
• Access to coaching, therapy, and professional development programs.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.
🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience and achievements.
📊 It compares your profile to the job’s core requirements and past success factors to determine your match score.
🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.
🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.

The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role.
Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team.

Thank you for your interest!

#LI-CL1