Full Stack Software Engineer II in London
Full Stack Software Engineer II

Full Stack Software Engineer II in London

London Full-Time 36000 - 60000 ÂŁ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Develop full-stack applications and collaborate on innovative identity verification projects.
  • Company: Join a forward-thinking tech company focused on secure digital identity solutions.
  • Benefits: Enjoy 25 days annual leave, private health insurance, and a life enrichment allowance.
  • Why this job: Make a real impact in the fast-evolving world of digital identity and authentication.
  • Qualifications: 3+ years in full-stack development with skills in React, Python, Kotlin, or Ruby.
  • Other info: Flexible work options and excellent career growth opportunities await you.

The predicted salary is between 36000 - 60000 ÂŁ per year.

Position Overview

Signals Team Mission: Accelerating global expansion with local trusted IDV solutions. Our team builds and maintains key identity verification products such as Proof of Address, AML (Anti-Money Laundering) checks, eKYC database integrations, and eID integrations—enabling secure onboarding and compliance for users around the world.

Responsibilities

  • Develop and maintain full-stack applications using React (TypeScript), Kotlin, Ruby and Python
  • Build and integrate APIs and microservices deployed on cloud platforms (AWS, Azure, GCP)
  • Collaborate with cross-functional teams to deliver secure, privacy-compliant features aligned with global standards (GDPR, BIPA, CCPA)
  • Participate in code reviews, design discussions, and agile ceremonies
  • Contribute to improving development workflows, CI/CD pipelines, and system reliability
  • Work closely with product and UX teams to deliver seamless user experiences
  • Apply secure coding practices and contribute to the implementation of cryptographic protocols
  • Stay current with emerging technologies and propose improvements to existing systems

Key Projects You’ll Support

  • Enhance Signals products across identity verification, authentication, and secure communications
  • Help evolve the architecture of the Signals platform in collaboration with senior engineers
  • Contribute to the development of SDKs and APIs for consistent developer experience
  • Support real-time data processing and analytics capabilities
  • Assist in integrating advanced security features into our applications

Basic Qualifications

  • Bachelor’s degree in Computer Science, Software Engineering, or related field
  • 3+ years of professional experience in full-stack software development
  • Proficiency in React/TypeScript and at least one of the following Python, Kotlin or Ruby
  • Experience with cloud infrastructure and containerization (Docker, Kubernetes)
  • Familiarity with distributed systems and API design
  • Understanding of software security principles and privacy-by-design methodologies
  • Experience with agile development and DevOps practices
  • Strong communication and collaboration skills
  • Familiarity with monitoring tools (Datadog, Sentry, NewRelic)

Preferred Qualifications

  • Knowledge of identity protocols (OAuth 2.0, SAML, OpenID Connect)
  • Exposure to backend frameworks like Ruby on Rails or Spring
  • Understanding of privacy regulations and their technical implications
  • Experience with mobile app security and secure SDK development

Location: This is a hybrid role based in Lisbon, Portugal, requiring occasional in-office presence (a few days per month) if located within 1 hour of the office.

Benefits:

  • 25 days (about 3 and a half weeks) annual leave plus a day off - Birthday.
  • Two paid volunteering days per year.
  • Private Medical + Dental Insurance through Allianz (extended up to 2 children)
  • Life Assurance (3x Annual Base Salary)
  • Generous paid parental leave
  • Life enrichment allowance of up to €95 per month for services including gym, yoga, fitness classes, massages, childcare, and therapy.
  • Expense up to €350 to purchase workstation setup equipment

We are looking for a Full Stack Software Engineer to join our Signals Team, contributing to the development of secure, scalable applications that support digital identity and authentication services. You’ll work across the stack—from intuitive front-end interfaces to robust backend services—collaborating with experienced engineers and product teams to deliver impactful solutions in a fast-evolving industry.

At Entrust, we don’t just offer jobs – we offer career journeys. Here is what you can expect when you join our team: Flexibility: Life is all about balance. Whether you’re remote, hybrid, or on-site, we offer flexible options that fit your lifestyle.

Full Stack Software Engineer II in London employer: Entrust Corporation

Entrust is an exceptional employer that prioritises employee well-being and professional growth, offering a flexible hybrid work model in the vibrant city of Lisbon. With generous benefits such as 25 days of annual leave, private medical insurance, and a life enrichment allowance, we foster a supportive work culture that encourages collaboration and innovation. Join us to be part of a dynamic team dedicated to developing cutting-edge identity verification solutions while enjoying a fulfilling career journey.
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Contact Detail:

Entrust Corporation Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Full Stack Software Engineer II in London

✨Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at local meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those using React, Kotlin, or Python. This gives potential employers a taste of what you can do.

✨Tip Number 3

Prepare for interviews by practicing common technical questions and coding challenges. We recommend using platforms like LeetCode or HackerRank to sharpen your skills.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive!

We think you need these skills to ace Full Stack Software Engineer II in London

React
TypeScript
Kotlin
Ruby
Python
API Development
Microservices
Cloud Platforms (AWS, Azure, GCP)
Docker
Kubernetes
Agile Development
DevOps Practices
Software Security Principles
Privacy Regulations (GDPR, BIPA, CCPA)
Monitoring Tools (Datadog, Sentry, NewRelic)

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your proficiency in React, TypeScript, and any backend languages like Python, Kotlin, or Ruby. We want to see how your background aligns with our Signals Team mission!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about identity verification and how your experience can contribute to our projects. Keep it engaging and personal – we love to see your personality come through!

Showcase Your Projects: If you've worked on relevant projects, whether personal or professional, make sure to include them. Describe your role, the technologies used, and the impact of your work. This helps us understand your hands-on experience and problem-solving skills.

Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s straightforward and ensures your application goes straight to the right team. Plus, we love seeing candidates who take the initiative!

How to prepare for a job interview at Entrust Corporation

✨Know Your Tech Stack

Make sure you brush up on your skills with React, TypeScript, Kotlin, Ruby, and Python. Be ready to discuss your experience with these technologies and how you've used them in past projects. It’s a great way to show you’re the right fit for the role!

✨Understand the Company’s Mission

Familiarise yourself with the Signals Team's mission around identity verification and compliance. Being able to articulate how your work can contribute to their goals will impress the interviewers and show that you’re genuinely interested in the position.

✨Prepare for Collaboration Questions

Since this role involves working with cross-functional teams, be prepared to share examples of how you've successfully collaborated in the past. Think about specific challenges you faced and how you overcame them while working with others.

✨Showcase Your Problem-Solving Skills

Be ready to tackle some coding challenges or technical questions during the interview. Practice common algorithms and data structures, and think aloud as you solve problems to demonstrate your thought process and approach to coding.

Full Stack Software Engineer II in London
Entrust Corporation
Location: London
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