Staff Software Engineer Java JVM - Tech for Good

Staff Software Engineer Java JVM - Tech for Good

Full-Time 100000 - 120000 £ / year (est.) Working from home possible
Client Server Ltd.

At a Glance

  • Tasks: Join a HealthTech start-up to develop impactful software solutions.
  • Company: Innovative start-up focused on improving healthcare through technology.
  • Benefits: Salary up to £120k, equity shares, and mostly remote work.
  • Other info: Collaborative environment with excellent growth opportunities.
  • Why this job: Make a real difference in healthcare while advancing your career.
  • Qualifications: Expertise in Java, JVM, Kotlin, and full development lifecycle experience.

The predicted salary is between 100000 - 120000 £ per year.

Would you like to progress your career in an impactful hands‑on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social care for all by using complex technology to improve access to patient records, enabling collaboration between healthcare providers and improving nursing and medical care.

As a Staff Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end. You'll be hands‑on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product.

Location / WFH: You can work from home most of the time, with the caveat that you'll meet up with colleagues in the London office occasionally.

About you:

  • You have expertise with software engineering best practices, experience across the full development lifecycle and tech stack.
  • You have experience with Java, JVM, Kotlin, SpringBoot and AWS.
  • You have a good understanding of APIs and permission based systems.
  • You have a good understanding of software architecture and design and have experience of building systems from scratch.
  • You're able to assess, recommend and make technical decisions with long‑term product strategy in mind, you're comfortable with AI tools (such as Claude).
  • You have strong technical project ownership / leadership skills and experience of working with clients.
  • You have excellent communication and stakeholder management skills.
  • You're keen to work in a start‑up and are generally interested in driving efficiency in healthcare.
  • You are degree educated in Computer Science or similar technical discipline.
  • Experience with RBAC systems would be beneficial.

What's in it for you:

  • Salary to £120k.
  • Equity shares package.
  • Impactful role with excellent progression opportunities.
  • Opportunity to work on tech for good to positively benefit society.
  • Mostly remote working / work from home.

Apply now to find out more about this Staff Software Engineer / Developer (Java JVM Kotlin AWS React) opportunity.

Staff Software Engineer Java JVM - Tech for Good employer: Client Server Ltd.

Join a pioneering HealthTech start-up in London, where your role as a Staff Software Engineer will not only advance your career but also contribute to meaningful societal change. With a focus on impactful technology, you'll enjoy a collaborative work culture, excellent progression opportunities, and the flexibility of mostly remote working, all while being part of a team dedicated to improving healthcare access and quality.

Client Server Ltd.

Contact Details:

Client Server Ltd. Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Staff Software Engineer Java JVM - Tech for Good

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Client Server Ltd. or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Client Server Ltd..

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Client Server Ltd..

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Client Server Ltd. that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Staff Software Engineer Java JVM - Tech for Good

Java
JVM
Kotlin
SpringBoot
AWS
TypeScript
React

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Client Server Ltd..

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Client Server Ltd. and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Client Server Ltd.

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Client Server Ltd. uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.