Senior Fullstack Engineer (fmd) – Human & Agentic Trust

Trusted Shops develops SaaS solutions for over 40 million users and 30000 businesses across Europe. Our product suite includes products such as the Trustmark Buyer Protection and the eTrusted experience feedback platform. Our products are part of a 25-year mission to enable trust between people and businesses in the digital age.

Home of our Product Development is the Products & Engineering Department which consists of 15 cross-functional Product Teams across 3 Product Domains (Consumer Business and Platform) working in an agile environment.

Were looking for a talented and curious Senior Fullstack Engineer (f/m/d) to join our Platform Domain someone who thrives in dynamic environments enjoys solving complex problems through code and is driven to improve the overall user experience.

In this role youll be part of our Trstd Login Team where were building the next generation of secure and user-friendly authentication tools for agentic commerce - designed to foster trust between users businesses and agents.

Your Key Responsibilities as a Senior Fullstack Engineer (f/m/d):

• Work in a crossfunctional Product Team to design build and evolve secure scalable identity and authentication services.

• Develop crossplatform Web Components and their integration into major eCommerce systems (Shopware PrestaShop WooCommerce Magento Shopify).

• Implement secure System Communication using OAuth2 and OIDC following a languageagnostic engineering mindset.

• Take full ownership in a You build it you own it culture.

• Build and maintain infrastructure using Terraform and AWS services such as Lambda ECS API Gateway and DynamoDB.

• Optimize reliability security and performance across Identityrelated components.

• Collaborate with engineers product managers and delivery experts to ship impactful usercentric features.

• Strong frontend experience with JavaScript TypeScript HTML CSS.

• Experience building React applications and hands-on experience with Web Components & lightweight frameworks like Lit.

• Backend skills in Node.js with Express.

• Knowledge of Keycloak (Java) authentication flows identity protocols.

• Handson AWS knowledge (Lambda ECS API Gateway DynamoDB).

• Experience with Terraform / IaC (or willingness to learn).

• Knowledge of microservice architecture secure RESTful API design and web security standards.

• Growth mindset collaborative working style strong communication skills in English.

What we offer you:

• Hybrid work: Combine flexible remote work with team time in the office

• Workation: Temporarily work from a destination of your choice within the EU Iceland Liechtenstein or Norway

• Permanent contract with Europes trusted brand

• One Self Education Day per month

• 28 vacation days 2.5 additional days off at Christmas New Years Eve and Carnival

• Buddy program (an experienced trustee is at your side)

• Individual training opportunities

• Events (Team Events Unit Events etc.)

• Health Pass (free online and offline sports fitness and health courses)

BUILD A COMMUNITY OF TRUST WITH US - #cometotrust

Not sure if you are what we are looking for Apply!
At Trusted Shops we are interested in you as a person - whether you fit in with us is
independent of gender nationality ethnic and social origin religion/belief disability age sexual orientation and identity. Trusted Shops is clearly committed to diversity and against discrimination.