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PhillyTech.Co

Senior Full Stack Engineer | $95K-$115K USD + Nominal Equity + Remote | Award Winning AI Marketing SaaS Company

Warsaw, Poland
full-time Remote

TLDR

Collaborate closely with engineering teams to design and maintain scalable full-stack systems that directly drive partner-driven growth for brands.

As a Senior Full-Stack Engineer, you will design, build, and maintain scalable systems and features across the stack. About 70% of your focus will be backend and 30% frontend. You will work hands-on across backend, frontend, and infrastructure, contributing directly to a platform that enables partner-driven growth at scale.

This role is for engineers who take ownership, think in systems, and enjoy shipping production-ready solutions in high-growth environments.

Responsibilities

  • Design and build scalable full-stack features using an API-driven architecture.
  • Develop and maintain distributed systems with a focus on availability, performance, and reliability.
  • Collaborate closely with engineering, product, and leadership to plan and deliver high-impact projects.
  • Write clean, testable, and maintainable code with a strong emphasis on long-term scalability.
  • Integrate AI into development workflows, including coding, testing, and monitoring.
  • Identify and resolve performance bottlenecks across the stack.
  • Contribute to CI/CD pipelines, automated testing, and deployment best practices.
  • Take ownership of features from design through production and ongoing optimization.
  • 5+ years of experience building production-grade systems, preferably in SaaS/product environments.
  • Strong experience with distributed systems and scalable backend architecture.
  • Strong hands-on experience with PHP (Laravel) and relational databases (MySQL/PostgreSQL).
  • Angular experience is a must, with the ability to work across the full stack (backend-heavy but frontend capable).
  • Experience working in startup or fast-paced, unstructured environments, with high ownership and adaptability.
  • Familiarity with AI tools/workflows to support development is a plus.

About SaaS Talent

SaaS Talent is more than just a recruiting company. We're your hiring, business development and growth partner with 20+ years of experience in SaaS and Hi-Tech that helps you scale and transform your business. We've worked with 100+ companies and helped them achieve their goals. From streamlining sales, marketing, and operations to hiring ideal talent and getting funding, if you're struggling to grow, we're an ideal choice.

Reach out to us at www.saas-talent.com to learn more about how we can help you.

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 PhillyTech.Co

PhillyTech.Co builds innovative AI-driven platforms that enhance marketing performance and operational intelligence. Catering to brands, affiliates, and organizations, we leverage automation and real-time personalization to streamline processes and amplify revenue generation. Our unique blend of cutting-edge technology and a focus on impactful solutions sets us apart in the competitive tech landscape.

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Salary
$95,000 – $115,000 per year
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