At a Glance
- Tasks: Lead AI solution design, build prototypes, and advise high-level stakeholders.
- Company: Join a leading AI consultancy with a focus on innovation.
- Benefits: Attractive salary, remote work flexibility, and opportunities for professional growth.
- Why this job: Make a real impact in AI while collaborating with top industry leaders.
- Qualifications: 8+ years in software engineering with expertise in GenAI and customer engagement.
- Other info: Dynamic role with mentorship opportunities and cutting-edge technology.
The predicted salary is between 120000 - 180000 Β£ per year.
Principal Software Engineer β Node / TypeScript
Β£130,000 β Β£150,000
100% Remote β UK / Europe
Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing
Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With a team of just six, they are building a security-focused cloud platform that helps organisations continuously reduce risk across their digital estate. Fully remote and engineering-led, the business prioritises clean architecture and long-term technical quality.
Who They're Looking For
A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on.
The Role
β’ Design and evolve backend services supporting APIs and asynchronous workflows
β’ Own architecture decisions focused on scalability and reliability
β’ Set high standards for code quality, testing, and observability
β’ Address performance, reliability, and technical debt
β’ Contribute to technical strategy while remaining hands-on
What You'll Bring
Strong production experience with Node.js and TypeScript
Background in distributed systems and event-driven architecture
Experience designing multi-consumer APIs
Solid understanding of cloud environments, data, and reliability
Clear communicator with principal-level impact
Why Join?
Mission-critical product with real engineering impact
Senior, low-ego team with high ownership
Fully remote, high-trust environment
Genuine influence over technical direction
Please note this role does not offer sponsorship.
Principal Software Engineer employer: Immersum
Contact Detail:
Immersum Recruiting Team
StudySmarter Expert Advice π€«
We think this is how you could land Principal Software Engineer
β¨Tip Number 1
Network like a pro! Reach out to your connections in the AI and software engineering space. Attend meetups, webinars, or even virtual coffee chats. You never know who might have the inside scoop on job openings or can put in a good word for you.
β¨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving AI systems and prototypes. Share it on platforms like GitHub or your personal website. This gives potential employers a taste of what you can do beyond just a CV.
β¨Tip Number 3
Prepare for interviews by practising common technical questions and scenarios related to AI and software engineering. Use mock interviews with friends or online platforms to get comfortable discussing your experience and problem-solving approach.
β¨Tip Number 4
Donβt forget to apply through our website! Weβre always on the lookout for talented individuals like you. Tailor your application to highlight your customer-facing experience and technical leadership skills, and let us see how you can contribute to our team.
We think you need these skills to ace Principal Software Engineer
Some tips for your application π«‘
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Principal Software Engineer role. Highlight your experience with AI, Python, and customer-facing projects to show us youβre the right fit!
Craft a Compelling Cover Letter: Use your cover letter to tell us why youβre passionate about AI and how your leadership experience can drive our projects forward. Be genuine and let your personality shine through!
Showcase Your Projects: Include links to any relevant projects or prototypes youβve built, especially those involving AI systems. We love seeing your work in action, so donβt hold back on sharing your achievements!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It helps us keep track of your application and ensures you donβt miss out on any updates!
How to prepare for a job interview at Immersum
β¨Know Your Tech Inside Out
Make sure youβre well-versed in Python, JavaScript, Azure, and AWS. Brush up on your knowledge of transformer architectures and GenAI tools like ChatGPT and Claude. Being able to discuss these technologies confidently will show that youβre not just a leader but also a hands-on builder.
β¨Prepare for Customer-Facing Scenarios
Since this role involves working with senior stakeholders, practice articulating complex technical concepts in a way thatβs easy to understand. Think about past experiences where youβve navigated challenging client environments and be ready to share those stories during the interview.
β¨Showcase Your Leadership Skills
Be prepared to discuss your experience in leading architecture decisions and mentoring teams. Highlight specific examples where youβve guided engineering teams through fast-paced projects, and how youβve built trust with clients and colleagues alike.
β¨Demonstrate Problem-Solving Abilities
Think of real-world challenges youβve faced in AI system development and how you approached them. Be ready to discuss your decision-making process regarding model choice and deployment strategies, as well as how you measure performance and business value.