At a Glance
- Tasks: Build scalable backend systems and APIs that make a real difference in healthcare.
- Company: Purpose-driven tech company focused on improving global health outcomes.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Other info: Enjoy autonomy and creativity in a fast-paced, supportive environment.
- Why this job: Join a collaborative team and use modern tools to innovate in healthcare technology.
- Qualifications: Experience with Node.js, TypeScript, and API development; healthcare background is a plus.
The predicted salary is between 48000 - 72000 £ per year.
Node.js / TypeScript Developer (Backend-Focused)
💰 £60,000 - £90,000 | 🏠 Hybrid (4 days remote) | 📍 London
We’re supporting a purpose-driven tech company operating at the intersection of data, software, and healthcare, a business using technology to drive better health outcomes on a global scale.
They’re now looking for a Node Developer (Backend) who’s excited by the opportunity to build scalable, high-performing systems that make a tangible difference.
You’ll play a key role in shaping the technology that powers their modular platform — working closely with cross-functional teams to deliver new features, improve existing systems, and accelerate the product roadmap. This is a team that values ownership, creativity, and pragmatic problem-solving (sometimes the best solution isn’t starting from scratch).
The Opportunity:
In this role, you’ll be building and optimising backend systems and APIs that underpin the platform, working closely with cross-functional teams to deliver secure, scalable, and high-quality software.
You’ll have the freedom to take ownership of your projects, challenge how things are done, and use modern AI-driven tools to accelerate delivery and boost performance.
It’s a great fit for someone who enjoys autonomy, thrives in collaborative teams, and understands that building smarter doesn’t always mean building from scratch.
What You’ll Bring:
- Solid commercial experience with Node.js and TypeScript
- Strong understanding of API development (REST)
- Background working with SQL and NoSQL databases
- At least 3 years’ experience in backend software engineering
- Previous experience within healthcare (FHIR, HL7, EHRs, or LIMS) or exposure to Software as a Medical Device (SaMD) is highly desirable
- A proactive mindset and ability to adapt within a fast-moving environment
At MRJ, we make efforts to truly do things differently. In partnering closely with this client, you’ll get the inside track on the opportunity, the team culture, and what it takes to land the role. We’ll be with you every step of the way.
Drop us a message and we\'ll be in touch
Javascript Developer in Chelmsford employer: talego
Join a purpose-driven tech company in London that is at the forefront of transforming healthcare through innovative technology. With a hybrid work model allowing four days of remote work, you will thrive in a collaborative environment that values creativity and ownership, while also benefiting from opportunities for professional growth and development. This role not only offers competitive compensation but also the chance to make a meaningful impact on global health outcomes.
StudySmarter Expert Advice🤫
We think this is how you could land Javascript Developer in Chelmsford
✨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 talego 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 talego.
✨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 talego.
✨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 talego 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 Javascript Developer in Chelmsford
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 talego.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at talego 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 talego
✨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 talego 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.
