At a Glance
- Tasks: Lead the design and development of secure, scalable applications across the full stack.
- Company: Join a forward-thinking tech company focused on digital identity and security.
- Benefits: Enjoy flexible working, competitive salary, and strong career growth opportunities.
- Other info: Be part of an inclusive culture that values diversity and innovation.
- Why this job: Make a real impact on global identity and authentication systems while collaborating with talented teams.
- Qualifications: 5+ years in software engineering with strong skills in React, TypeScript, and backend languages.
The predicted salary is between 60000 - 75000 £ per year.
- Senior Fullstack Software Engineer (Signals Team)
- Department: Engineering
- Reports To: Engineering Manager
- Job Type: Full-Time
About the Role
We are looking for a Senior Fullstack Software Engineer to join our Signals Team, contributing to the development of secure, scalable applications that support digital identity and authentication services.
You will work across the stack—from intuitive frontend interfaces to robust backend systems—collaborating with engineers, product managers, and designers to deliver impactful solutions.
- What You’ll Do
- Lead the design, build, and evolution of fullstack applications using React (Type Script), Kotlin, Python, and Ruby.
- Architect and develop scalable APIs and microservices deployed on AWS, Azure, or GCP.
- Take ownership of complex features from design through to production and ongoing operation.
- Drive architectural discussions and contribute to long‑term technical strategy.
- Collaborate with cross‑functional teams to deliver secure, privacy‑compliant features aligned with regulations (e. g., GDPR, BIPA, CCPA).
- Mentor engineers through code reviews, pairing, and technical guidance.
- Improve system reliability, scalability, observability, and performance.
- Partner with product and UX teams to deliver high‑quality, user‑centric experiences.
- Champion secure coding practices and contribute to identity and cryptographic systems.
- Identify and implement improvements to engineering practices, tools, and workflows.
- Key Projects
- Support leading enhancements across identity verification and authentication products.
- Drive the evolution of the Signals platform architecture.
- Design and maintain SDKs and APIs for a consistent developer experience.
- Scale third‑party integrations.
- Integrate advanced security and identity features into Entrust’s identity platform.
Requirements
- 5+ years of professional experience in full‑stack or software engineering.
- Strong proficiency in React/Type Script and at least one backend language (Python, Kotlin, or Ruby).
- Proven experience designing and building distributed systems and scalable architectures.
- Experience building and operating APIs and microservices in cloud environments (AWS, Azure, GCP).
- Familiarity with containerization and orchestration (Docker, Kubernetes).
- Strong understanding of system design, performance, and reliability trade‑offs.
- Deep knowledge of software security principles and privacy‑by‑design approaches.
- Experience working in agile environments with CI/CD practices.
- Strong communication skills with the ability to influence technical decisions.
- Experience mentoring engineers and contributing to team growth.
- Preferred Qualifications
- Knowledge of identity protocols (OAuth2.0, SAML, Open ID Connect).
- Experience with frameworks such as Spring Boot or Ruby on Rails.
- Understanding of privacy regulations and their technical implications.
- Experience building secure SDKs or working on developer platforms.
Benefits
- Work on high‑impact identity and security systems used globally.
- Play a key role in driving geo‑expansion and regulatory‑compliant products.
- Influence architecture and technical direction within the Signals platform.
- Collaborate in a supportive, inclusive, and high‑performing engineering culture.
- Flexible working (hybrid/remote) to support work‑life balance.
- Strong investment in career growth, leadership, and learning.
Entrust is an EEO/AA/Disabled/Veterans Employer.
For Canadian roles, Entrust values diversity and inclusion and we are committed to building a diverse workforce with wide perspectives and innovative ideas.
We welcome applications from qualified individuals of all backgrounds, and we strive to provide an accessible experience for candidates of all abilities.
If you require an accommodation, contact accessibility@entrust. com.
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Fullstack Software Engineer (Mid Level) employer: Entrust Corporation
Entrust is an exceptional employer, offering a dynamic work environment in London or Lisbon where innovation meets inclusivity. With a strong focus on employee growth and flexible working options, you will have the opportunity to contribute to impactful identity and security systems while collaborating with a supportive team that values diverse perspectives. Join us to influence architecture and technical direction in a high-performing culture that prioritises work-life balance and continuous learning.
