Sr. Full Stack Software Engineer - Web SDK at Entrust

Lisbon, Lisbon, Portugal

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Identity Security, Cybersecurity, TechnologyIndustries

Requirements

Minimum 4 years of professional experience in software engineering, with significant exposure to both backend and frontend development
Proven expertise in at least one modern front-end framework (e.g., React) and backend technologies (e.g., Node.js, REST APIs)
Demonstrated ability to design and implement scalable, secure, and high-performing systems across the stack
A great understanding of modern frontend technologies (e.g., TypeScript and React) and backend technologies (e.g., Python, Kotlin, Node.js, REST APIs, data pipelines)
A strong ability to design and build for scalability, reliability, and performance across the stack
A commitment to privacy and security as core principles in product design and development
A proactive approach to continuous learning and improvement, paired with a desire to mentor and support others
A deep appreciation for trust, ownership, and rapid iteration as we solve challenging problems in identity verification

Responsibilities

Collaborate closely with product designers, product managers, and engineers to deliver end-to-end experiences that delight customers
Design, build, and maintain robust systems, from intuitive frontends using TypeScript and frameworks like React to scalable backends powering public APIs and data processing pipelines
Prototype and iterate solutions to ensure they are impactful, polished, and meet our performance, reliability, and accessibility standards
Support multiple devices, browsers, and platforms while adhering to accessibility best practices
Champion privacy and security in every product, ensuring they meet the highest standards of customer data protection
Write automated tests, develop resilient code, and design robust systems to improve reliability and safety
Take ownership of projects from ideation through system design to execution and delivery
Collaborate across teams to build scalable solutions that address both front-end and back-end challenges
Foster a culture of inclusivity, collaboration, and continuous improvement through participation in retrospectives and feedback
Guide and mentor engineers, helping them manage technical debt, plan refactors, and improve engineering practices

Skills

Key technologies and capabilities for this role

TypeScriptReactFull StackSDK DevelopmentFrontend DevelopmentBackend DevelopmentSystem DesignUser InterfacesImage CaptureAccessibility

Questions & Answers

Common questions about this position

What skills are required for the Senior Full Stack Software Engineer role?

The role requires expertise in frontend technologies like TypeScript and React, as well as backend development for scalable systems, public APIs, and data processing pipelines. Additional skills include designing robust systems, writing automated tests, supporting multiple devices and browsers, and adhering to accessibility, privacy, and security standards.

Is this a remote position or does it require office work?

This information is not specified in the job description.

What is the salary or compensation for this role?

This information is not specified in the job description.

What is the company culture like at Entrust?

Entrust fosters a flexible, global workplace that empowers careers, collaboration, and innovation. The team emphasizes inclusivity, continuous improvement through retrospectives and feedback, and values curiosity, dedication, and building resilient, scalable systems.

What makes a strong candidate for this position?

Strong candidates have senior-level full stack expertise across frontend (TypeScript, React) and backend technologies, experience taking ownership of projects from ideation to delivery, and the ability to collaborate, mentor engineers, and champion privacy, security, accessibility, and quality.