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Open nowPosted 362 days ago

Senior Full-Stack Engineer: Build an AI-Powered SaaS Platform at Scale

Inflektion5 open roles

Where
United States
Work mode
Remote
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Your applicationOpen nowSenior Full-Stack Engineer: Build an AI-Powered SaaS Platform at ScaleInflektion · United States
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  5. 35.6%30 days
  6. 57.8%60 days
This job: posted 362 days ago

The posting

Please note: Only Candidates based in Austin, Texas will be considered.

Build the systems behind an AI-powered platform that helps brands turn partnerships into predictable growth.

At Inflektion, you’ll own high-impact features from architecture through deployment, work directly with company leadership, and solve complex problems across distributed systems, infrastructure, AI-assisted development, and frontend product experience.

If you’re a senior full-stack engineer who wants meaningful autonomy, visible business impact, and the chance to shape a growing platform rather than maintain a narrow slice of one, we’d like to meet you.

The Opportunity

This role is for an engineer who enjoys high standards, fast feedback, and meaningful ownership. You’ll have autonomy, direct access to company leadership, and responsibility for systems that materially affect our customers and growth.

Your mission is to build and ship reliable features and infrastructure that deliver measurable growth for our clients at scale.

🎯 What You'll Do

  • Develop and maintain scalable full-stack features using an API/frontend architecture, designed for distributed systems and high availability.
  • Collaborate closely with the team to plan, architect, and deliver high-impact projects with a strong emphasis on system design, scalability, and reliability.
  • Integrate AI into workflows, leveraging it for smarter coding, automation, and monitoring.
  • Write clean, testable, and maintainable code while contributing to continuous integration and deployment processes.
  • Own release quality from design through deployment.
  • Proactively identify performance bottlenecks and optimize across the stack for speed, stability, fault tolerance, and scalability.

🔥 Why You’ll Love It

  • Innovative Environment: Work in a remote-first, global team that gathers regularly for inspiring retreats and strategic summits.
  • Technical Growth: Deepen your engineering judgment through architectural ownership, hands-on experimentation, and exposure to complex systems.
  • AI-Focused: Our company doesn't just use AI, we live it – automating, innovating, and optimizing every step of the way.
  • Flexible Work: Work remotely from home, or enjoy a vibrant, collaborative coworking space – the choice is yours.
  • Continuous Growth: Access to professional training specifically tailored to advancing engineering skills, AI expertise, leadership and personal development.

🎓 Your Experience

  • Strong experience designing, building, and operating distributed systems and scalable infrastructure in production environments.
  • Strong proficiency in PHP/Laravel, MySQL or PostgreSQL, TypeScript, and modern JavaScript, with production experience using frontend frameworks, preferably Angular, including RxJS, component architecture, and state management.
  • Proven experience developing scalable full stack applications with clean, maintainable code.
  • Uses AI tooling daily, such as Claude Code, Cursor, or similar tools, as a multiplier, but understands and owns every line that ships. You can explain, debug, and defend AI-generated code as if you wrote it yourself.

✨ Nice to Have

  • Exposure to one or more of the following: automated testing, performance optimization, distributed data stores, message queues, vector databases, or RAG architectures.
  • Experience with cloud infrastructure and DevOps, including Docker, CI/CD pipelines, and hands-on work with DigitalOcean, AWS, or GCP.

🌍 Work Environment

  • High ownership mindset and proactive communication.
  • Commitment to learning, adaptability, and openness to innovation.
  • Comfortable working in a structured yet agile setup with flat hierarchies.
  • Global team, with this role working primarily within North American business hours.

🏆 Join a Winning Team

We just won the 'Most Innovative Tech' category at the 2025 US Partnership Awards. We were also a finalist for the Best Platform (the other finalists were all billion dollar brands).

We're growing fast. Our clients rave about us. Now we need the best to keep winning.

💎 Our Values

  • Excellence: Push boundaries and innovate with pride.
  • Growth: Always curious, continuously improving.
  • Character: Integrity, kindness, and humility are non-negotiable.

Dive Deeper: Read Our Vivid Vision

✍️ Ready to revolutionize partnership marketing?

Fill out the application form and tell us why you’re the AI-forward engineer we've been looking for!

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