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- Tasks: Design and build high-quality backend features using Node.js and TypeScript.
- Company: Fast-growing tech business with a product-led approach.
- Benefits: Up to £80,000 salary, remote work, 25 days holiday, and private medical cover.
- Other info: Swift interview process with excellent career growth opportunities.
- Why this job: Own features end-to-end and make a real impact on scalable products.
- Qualifications: Expertise in Node.js, TypeScript, and strong backend development skills.
The predicted salary is between 80000 - 80000 £ per year.
Are you a Senior Backend Developer who wants to own features end-to-end and build products used at scale? We're working with a fast-growing, product-led tech business looking for a Node.js / TypeScript expert to join a high-performing squad. You'll play a key role in shaping, building, and scaling core product features, from concept through to release and beyond.
This is a hands-on engineering role where you'll combine strong backend development with architecture input, best practice, and real ownership.
What you'll be doing:
- Design, build and ship high-quality backend features end-to-end
- Take ownership of services from concept to production to optimisation
- Develop scalable APIs using Node.js / TypeScript
- Work closely with Product, Design and Tech Leads on roadmap and delivery
- Improve deployment, testing and engineering standards across the team
- Mentor others and champion best practices and clean code
Tech stack:
- Node.js, TypeScript, JavaScript
- AWS (ECS, CDK, SNS, SQS, DynamoDB)
- REST APIs, HTTP, JSON services
- SQL (Postgres / T-SQL / Presto)
- Automated testing (Jest)
- CI/CD (GitHub Actions / similar)
What you get:
- Salary up to £80,000 plus bonus
- Fully Remote working
- 25 days holiday plus bank holidays
- 10% pension
- Private medical cover
- And more!
Our client has a very swift 2 stage interview process and they're looking to move very quickly!
If you're interested in this role, or know anyone who would be, then please apply to this advert.
Senior Backend Developer in Chelmsford employer: IO Associates
Contact Detail:
IO Associates Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Backend Developer in Chelmsford
✨Tip Number 1
Get to know the company inside out! Research their products, culture, and recent news. This will help you tailor your conversations and show that you're genuinely interested in being part of their team.
✨Tip Number 2
Practice your technical skills before the interview. Brush up on Node.js, TypeScript, and AWS concepts. We recommend doing some coding challenges or building a small project to showcase your expertise.
✨Tip Number 3
Prepare questions to ask during the interview. This shows your enthusiasm and helps you gauge if the company is the right fit for you. Think about what you want to know regarding their tech stack or team dynamics.
✨Tip Number 4
Don’t forget to apply through our website! It’s the quickest way to get your application noticed. Plus, we’re here to support you throughout the process, so don’t hesitate to reach out if you need any help.
We think you need these skills to ace Senior Backend Developer in Chelmsford
Some tips for your application 🫡
Understand the Role: Before you dive into your application, make sure you fully grasp what being a Senior Backend Developer entails. Check out the responsibilities and tasks listed in the job description to tailor your application accordingly.
Showcase Your Skills: Highlight your experience with Node.js, TypeScript, and AWS in your application. We want to see how you've used these technologies in past projects, so don’t hold back on the details!
Be Yourself: Let your personality shine through in your written application. We’re looking for someone who fits well with our team culture, so don’t be afraid to show us who you are beyond your technical skills.
Apply Through Our Website: Make sure to submit your application through our website. It’s the quickest way for us to get your details and kick off the process. Plus, it shows you’re serious about joining our team!
How to prepare for a job interview at IO Associates
✨Know Your Tech Stack
Make sure you’re well-versed in Node.js, TypeScript, and AWS. Brush up on your knowledge of REST APIs and SQL databases like Postgres. Being able to discuss your experience with these technologies confidently will show that you're the right fit for the role.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous projects and how you overcame them. This is a hands-on role, so demonstrating your ability to design, build, and optimise backend features will impress the interviewers.
✨Understand the Company’s Product
Research the company and its products thoroughly. Knowing how their tech stack supports their business goals will help you align your answers with their needs and show that you’re genuinely interested in contributing to their success.
✨Be Ready to Mentor
Since mentoring is part of the role, think about examples where you've helped others improve their coding skills or best practices. Highlighting your leadership qualities will set you apart as a candidate who can contribute to the team’s growth.