Frontend Engineer

Lisbon, PortugalCompetitiveHybrid0 applicants

About this role

What you will be doing:

We are looking for a driven, talented Software Engineer with knowledge of modern frontend web technologies to help us build our SaaS-based anti-money laundering solutions, which empower organizations to fight Financial Crime! We are building cutting-edge solutions that help create a safer world and stop money from ending up in the hands of criminals.

This role sits within the team responsible for the Frontend Platform: the core features, delivery mechanisms, UI components and engineering tools that are used by teams across Comply Advantage to deliver customer-facing solutions.

As a Frontend Software Engineer, you will:

Own User Interface parts that enable compliance officers in financial organisations onboarding, viewing and editing their customers’ information.

Work closely with Backend SWE to guarantee smooth and reliable feature delivery.

Participate in the design of our frontend applications, ensuring they are performant, maintainable, and high-quality.

Engage in team ceremonies, contributing to conversations and decision making, advocating for good engineering practice and real impact.

Responsibilities

  • Own User Interface parts that enable compliance officers in financial organisations onboarding, viewing and editing their customers’ information.
  • Work closely with Backend SWE to guarantee smooth and reliable feature delivery.
  • Participate in the design of our frontend applications, ensuring they are performant, maintainable, and high-quality.
  • Engage in team ceremonies, contributing to conversations and decision making, advocating for good engineering practice and real impact.
  • Proven experience in Frontend Development with proficiency in Typescript and React.
  • Exceptional analytical and problem-solving abilities with a keen eye for detail.
  • Experience with popular testing frameworks such as Vitest.
  • Strong prompt & context engineering skills for AI-assisted development (e.g., Claude Code, Gemini Code Assist) to enhance productivity and code quality.
  • Experience working in an agile environment and using tools like Jira to manage workflows.
  • Ability to engage actively in team discussions, bringing valuable insights and contributing constructively.
  • Willingness to share knowledge, and foster a culture of continuous learning.
  • Ability to take on diverse responsibilities and contribute to various aspects of project development.
  • Experience of supporting business-critical web applications in production where observability and reliability are key.
  • Familiarity with...

Requirements

  • React Query for data fetching and state management
  • Use of frontend build tools (Vite) and CI/CD pipelines (Gitlab)
  • Claude Code tooling & customisation
  • Observability platforms such as Grafana and Sentry
  • UI design tools such as Figma
  • Experience writing e2e tests with frameworks such as Cypress.
  • Equity as we want you to have a part of what we are building.
  • Unlimited Time Off Policy. A work-life balance and focus on our well-being are critical to keeping us performing at our best.
  • We embrace a hybrid approach that requires employees to be in the office for two days a week. We strongly believe that this approach fosters collaboration and enables the building of meaningful relationships.
  • ​​Comprehensive Medical Insurance. Your health is our priority; we’ve got you covered.
  • You will also get a new starter budget to kit out your home office.
  • Opportunity to work on innovative projects with smart-minded people keen to share their knowledge and continuously improve.
  • Annual learning budget (prorated based on start date) to drive your performance and career development.
  • We provide everyone with the latest modern laptops and tech stacks to ensure you’re never slowed down by your tools.

About ComplyAdvantage

As a Frontend Software Engineer, you should have: Proven experience in Frontend Development with proficiency in Typescript and React. Exceptional analytical and problem-solving abilities with a keen eye for detail. Experience with popular testing frameworks such as Vitest. Strong prompt & context engineering skills for AI-assisted development (e.g., Claude Code, Gemini Code Assist) to enhance productivity and code quality. Experience working in an agile environment and using tools like Jira to manage workflows. Ability to engage actively in team discussions, bringing valuable insights and contributing constructively. Willingness to share knowledge, and foster a culture of continuous learning. Ability to take on diverse responsibilities and contribute to various aspects of project development. Experience of supporting business-critical web applications in production where observability and reliability are key. Nice to haves: Familiarity with... React Query for data fetching and state management Use of frontend build tools (Vite) and CI/CD pipelines (Gitlab) Claude Code tooling & customisation Observability platforms such as Grafana and Sentry UI design tools such as Figma Experience writing e2e tests with frameworks such as Cypress. What’s in it for you? Equity as we want you to have a part of what we are building. Unlimited Time Off Policy. A work-life balance and focus on our well-being are critical to keeping us performing at our best. We embrace a hybrid approach that requires employees to be in the office for two days a week. We strongly believe that this approach fosters collaboration and enables the building of meaningful relationships. ​​Comprehensive Medical Insurance. Your health is our priority; we’ve got you covered. You will also get a new starter budget to kit out your home office. Opportunity to work on innovative projects with smart-minded people keen to share their knowledge and continuously improve. Annual learning budget (prorated based on start date) to drive your performance and career development. We provide everyone with the latest modern laptops and tech stacks to ensure you’re never slowed down by your tools. Our mission is to empower every business to eliminate financial crime. By harnessing AI, a unified platform, and an extensive partner ecosystem, we help customers turn compliance into a catalyst for growth, operational resilience, and enduring regulatory trust. More than 3,000 enterprises across 75 countries rely on our end-to-end platform and the world’s most comprehensive financial crime risk intelligence. With full-stack agentic automation, we help organizations automate up to 95% of KYC, AML, and sanctions reviews, cut onboarding times by 50%, reduce false positives by 70%, and handle 7x more work with the same staff. ComplyAdvantage is headquartered in London and has global hubs in New York, Lisbon, Singapore, and Cluj-Napoca. It is backed by Balderton Capital, Index Ventures, Ontario Teachers’ Pension Plan, Goldman Sachs, and Andreessen Horowitz. Learn more about compliance re-engineered for the age of AI at complyadvantage.com.

EU Requirements

Job Details

Posted1 April 2026
Closes1 May 2026
Work ModeHybrid

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