Senior Software Engineer - Customer Interfaces at Adyen | CA, US | Rezi

Senior Software Engineer - Customer Interfaces at Adyen

Senior Software Engineer - Customer Interfaces

Adyen · CA, US

1 months ago

Senior Software Engineer - Customer Interfaces

Adyen · CA, US

2 months ago
Resume preview

Impress employers and recruiters.
Choose from hundreds of resume examples.

Target Resume Now
Resume preview

Tailor your resume to this Senior Software Engineer - Customer Interfaces role.

Rezi rewrites your resume against Adyen's job description. Free.

Resume score gauge reading 58 out of 100

Don't guess if your resume is good enough.

See how it scores against the Senior Software Engineer - Customer Interfaces posting at Adyen — free, in seconds.

About the Role

As a Senior Full Stack Engineer for Customer Interfaces in San Francisco, you will lead the evolution of Adyen’s experience platform, building foundational frameworks, AI-integrated guardrails, and component libraries that empower global teams to ship secure, conversational financial experiences. You will build end-to-end streaming, multi-modal user interfaces while architecting backend agentic workflows.

Responsibilities

  • Lead the next generation of UIs at Adyen, building Dynamic/Agentic UI components in Vue/Preact that adapt in real time beyond static dashboards.
  • Design performant Java services that orchestrate data pipelines and integrate with Agentic workflows to handle tool-use, chain execution, and state synchronization.
  • Set engineering standards for the team and company. Provide mentorship through problem decomposition, research methodology, and code review. Champion reproducibility, documentation, and rigorous evaluation practices across the AI organization.
  • Architect the security and policy enforcement layers for Agentic workflows, maintaining strict financial data privacy and reducing hallucinated operations from touching critical backend logic.
  • Collaborate directly with Product Management to identify high-impact merchant workflows, translating ambiguous merchant problems into simple, high-velocity technical solutions.
  • Own your code in production. Monitor live performance, minimize end-to-end streaming latency, champion security compliance, and lead root-cause analysis for live incidents.
  • Build robust evaluation frameworks, latency-optimized streaming, and observability layers that ensure AI-driven features are reliable, secure, and ready for critical financial operations.
  • Proven track record of collaborating across global engineering hubs, effectively aligning remote teams on technical decisions, and driving documentation-first communication.

Requirements

  • 7+ years of professional software engineering experience in a fast-paced technology environment.
  • Currently operating as a Senior Software Engineer (or equivalent level) with a track record of taking full ownership of complex, distributed web applications.
  • Experience working in monorepo environments and managing complex dependency chains across large-scale distributed systems.

Skills

  • Java for high-concurrency backend services
  • Architectural competence to integrate and support Agentic workflows (Python)
  • Vue/Preact for complex, stateful web applications
  • Production-grade Agentic AI integrations, including policy layers, evaluation frameworks, RAG architectures, and deterministic execution boundaries
  • Security-by-design approach to handling sensitive financial data, user authorization, and zero-trust access in web environments
  • High Ownership & Influence
  • Driving cross-team technical alignment
  • Mentoring engineers
  • Conducting rigorous code reviews
  • Collaborating with global engineering hubs

Location

  • San Francisco

Work Type

  • Office-first
  • Not remote-only

Experience Level

  • Senior

Salary/Compensations

  • $198,000 - $293,000

Benefits

  • RSUs

About the Company

  • Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice.
  • At Adyen, everything we do is engineered for ambition.
  • For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers.
  • We are motivated individuals who tackle unique technical challenges at scale and solve them as a team.
  • Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster.

Equal Opportunity

  • Adyen is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.
  • All your information will be kept confidential according to EEO guidelines.
  • Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.