At a Glance
- Tasks: Join our Signals Team to develop secure, scalable applications for digital identity and authentication.
- Company: Innovative tech company with a focus on digital identity solutions.
- Benefits: Flexible working, competitive salary, and opportunities for professional growth.
- Other info: Collaborative environment with exciting projects and career advancement opportunities.
- Why this job: Make a real impact by building trusted identity flows across the globe.
- Qualifications: 5+ years in fullstack development, strong React/TypeScript skills, and cloud experience.
The predicted salary is between 60000 - 80000 £ per year.
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. This role is ideal for engineers who take ownership of complex features end-to-end, influence technical direction, and help raise the engineering bar across the team.
The Signals team builds and maintains critical identity verification capabilities that enable secure onboarding and regulatory compliance worldwide, including:
- eKYC database integrations
- eID and digital identity integrations
These systems power trusted identity flows across multiple geographies and regulatory environments.
Key Responsibilities:
- Lead the design, build, and evolution of fullstack applications using React (TypeScript), Kotlin, Python, and Ruby
- Architect and develop scalable APIs and microservices deployed on AWS, Azure, or GCP
- Drive architectural discussions and contribute to long-term technical strategy
- 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
Key Projects You’ll Support:
- 5+ years of professional experience in fullstack or software engineering
- Strong proficiency in React/TypeScript 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)
- 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
- Experience with frameworks such as Spring Boot or Ruby on Rails
- Experience building secure SDKs or working on developer platforms
Senior Software Engineer C# - FLEXIBLE WORKING in London employer: Entrust
Join a forward-thinking company that values innovation and collaboration, offering flexible working arrangements to support a healthy work-life balance. With a strong focus on employee growth, you will have access to continuous learning opportunities and the chance to influence the technical direction of impactful projects in the digital identity space. Our inclusive work culture fosters creativity and teamwork, making it an ideal environment for passionate engineers looking to make a difference.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer C# - FLEXIBLE WORKING in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving React, TypeScript, or any backend work you've done. This gives potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on system design and coding challenges. Practice common questions related to fullstack development and be ready to discuss your past experiences in detail.
✨Tip Number 4
Apply through our website! We love seeing applications come directly from candidates who are excited about joining our team. Plus, it shows you're genuinely interested in what we do at StudySmarter.
We think you need these skills to ace Senior Software Engineer C# - FLEXIBLE WORKING in London
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 you've worked with. We want to see how you can contribute to our Signals Team!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for fullstack development and how your experience aligns with our mission at StudySmarter. Let us know why you're excited about the role and what you can bring to the table.
Showcase Your Projects:If you've worked on relevant projects, don’t hold back! Include links to your GitHub or any live demos. We love seeing real-world applications of your skills, especially those involving secure coding practices and scalable architectures.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at StudySmarter!
How to prepare for a job interview at Entrust
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially React, TypeScript, and any backend languages like Python or Kotlin. Brush up on your knowledge of APIs and microservices, as you'll likely be asked to discuss how you've used these in past projects.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles and how you overcame them. Use the STAR method (Situation, Task, Action, Result) to structure your answers, focusing on your contributions to system reliability and scalability.
✨Understand the Company’s Mission
Research the company’s focus on digital identity and authentication services. Be ready to explain how your experience aligns with their goals, particularly in building secure applications and contributing to regulatory compliance.
✨Ask Insightful Questions
Prepare thoughtful questions about the Signals Team's current projects, architectural decisions, and team dynamics. This shows your genuine interest in the role and helps you assess if the company culture is a good fit for you.
