Senior Sr. Full Stack Engineer II CX Offering

About the Role

Forter seeks a highly skilled motivated Senior Full-Stack Engineer II to join the Customer Experience Offerings (CXO) team. This team delivers and scales Forters core offerings and agentic experiences creating smart automation for customers to confidently understand configure and optimize their journey.

Part of the Customer Experience group this high-impact hands-on role involves working across the full application stackfrontend (React ) backend ( TypeScript) data pipelines and platform development. The ideal candidate has deep expertise in full-stack development large-scale data stores event-driven pipelines data models and high-throughput infrastructure. As a Senior II you will be a technical leader: owning complex cross-system initiatives setting the architectural and quality bar mentoring peers and collaborating across teams to drive real customer impact. Were investing heavily in Agentic AI and youll be a central force in shaping how we build it.

If you thrive on technical ownership have a track record of setting the quality and architecture bar for a team and are energized by building experiences that bring real value to customers - wed love to meet you.

What Youll Be Doing

• Act as the go-to technical expert across one or more core areas of the CXO platform setting the standard for code quality maintainability and architecture for the team.
• Drive technical decision-making on complex mission-critical systems. Lead design reviews for large-scale initiatives and contribute to all major architectural decisions within your domain.
• Own and deliver large cross-system initiatives handling open-ended problems with ambiguity. Define key success metrics and measure project impact post-delivery.
• Proactively identify and drive improvements to system costs scale and operational stability.
• Proactively engage with customers to understand their needs document pain points and suggestions and drive improvements that benefit multiple teams.
• Improve team processes: identify gaps in documentation design/code review practices and onboarding; propose and lead adoption of improvements.
• Think like a product owner: proactively identify opportunities to improve the customer experience from quality-of-life improvements to impactful new capabilities and bring them to the roadmap.

Who Are You

• 6 years of experience as a software engineer with deep expertise in full-stack development including strong command of modern frontend frameworks (e.g. React ) and backend technologies ( TypeScript).
• Demonstrated track record as a go-to technical expert: you have led complex multi-system initiatives set architectural standards and influenced technical direction across teams.
• Experience building customer-facing products and working closely with product managers and customer-facing stakeholders.
• Hands-on experience with distributed systems data-intensive architectures and event-driven pipelines. You are comfortable working with stores like Redis Kafka SQS Elasticsearch MySQL and Snowflake and you know how to design efficient data-access layers optimize schema and query performance and build reliable ingestion and transformation pipelines.
• Strong familiarity with cloud-native environments. AWS experience is a significant advantage.
• Experience enabling and mentoring engineers on your team including sponsoring them for more challenging opportunities and helping them grow in technical and execution skills.
• Excellent communication and collaboration skills. You can discuss architecture with engineers align on roadmap with product managers and explain tradeoffs to non-technical stakeholders.
• Experience using modern AI development tools such as Claude GitHub Copilot or similar to accelerate development and improve quality.
• Experience building products or workflows powered by LLMs or Agentic AI
• Proven ability to self-manage work autonomously and drive projects forward without heavy oversight.

It Would be Really Cool if you Also Have:

• • Experience with micro-services ecosystem architectures
  • Experience leading workshops sharing knowledge internally or driving community practices
  • Experience participating meaningfully in recruiting - crafting interview questions conducting technical interviews and contributing to hiring decisions

About us:

Digital commerce is built on trust. At every point along the eCommerce journey businesses must make a critical decision: Can I trust this customer Answering this simple question accurately and instantly is powerfulit can accelerate revenue growth and strengthen a companys connection with its customers. How do we do it Forter was founded on the insight that its not about what is being purchased nor where but who is behind the interaction.

The Forter Decision Engine finds patterns across more than one billion identities in our dataset. We isolate fraudsters and protect customersensuring everyone gets the experience they deserve. Given that trust is central to how we operate Forter is very much driven by a defined set of values. We attract remarkable talent and have retention and engagement levels that are well above benchmarks. Were meticulous about strengthening our culture as we grow and ensuring this is an environment where people can have outsized impact.

Trust is backed by data Forter is a recipient of over 10 workplace and innovation awards including:

• Great Place to Work Certification (2025)
• Fortunes Best Workplaces in NYC (and 2025)
• Forbes Cloud 100 (2024 and2025)
• Anti-Fraud Solution of the Year at the Payments Awards (2024)

Life as a Forterian:

We are a team of over 600 Forterians spread across 3 different continents. Since 2013 weve raised $525 million from investors such as Tiger Global Bessemer Sequoia Capital March Capital and Salesforce Ventures. Were on a mission to bring trust to global digital commerce so that companies like Adobe ASOS eBay Instacart Priceline and Nordstrom can block fraud drive revenue and improve customer experience.

At Forter we believe unique people create unique ideas and valuable experience comes in many forms. So even if your background doesnt match everything we have listed in the job description we still encourage you to apply and tell us why your skills and values could be an asset to us. By welcoming different perspectives we grow together as humans and as a company.

Forters Applicant Privacy Policy