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- Tasks: Design and develop enterprise web applications while leading small project teams.
- Company: Map Room, a forward-thinking tech company in North London.
- Benefits: Competitive salary, flexible working, and opportunities for professional growth.
- Why this job: Join a dynamic team and make a real impact with cutting-edge technologies.
- Qualifications: 2:1 or First in Science/Engineering and experience in modern web applications.
- Other info: Engage with the development community and mentor others in a collaborative environment.
The predicted salary is between 36000 - 60000 £ per year.
Map Room is supporting a customer to identify a Senior Web Application Developer. This role will be ideal for a candidate who genuinely enjoys programming and wants to play a key role in building enterprise‑grade web applications. You’ll be part of the Core Engineering team, working closely with the Development Manager, delivering high-quality systems primarily in F#, while also leading small project teams and influencing technical direction. This is not a maintenance role — it’s a hands‑on engineering position with architectural input and leadership responsibility.
Role Focus
- Designing, developing and supporting enterprise web applications
- Translating business requirements into scalable technical solutions
- Specifying systems, features and processes
- Estimating project scope, timelines and resources
- Writing SQL queries and reporting against SQL Server
- Maintaining secure, compliant and up‑to‑date dependencies
- Ensuring the correct packaging and delivery of software
- Managing small development teams or leading defined workstreams
- Contributing to engineering best practice and quality standards
You’ll also be expected to become a subject matter expert in existing systems and guide clients or stakeholders toward the best technical solution.
Technical Environment
- Fable / Fable React / Elmish (F# to JS transpilation SAFE Stack)
Qualifications
- 2:1 or First in a Science/Engineering discipline
- Strong commercial experience building modern web applications
- Deep understanding of APIs and distributed systems
- Experience with modern front‑end architecture and tooling
- Confidence in communicating technical decisions to stakeholders
Personal Attributes
- Proactive and self‑managing
- Quick learner who can master unfamiliar technologies
- Inquisitive — you want to understand how and why systems work
- Comfortable mentoring others and leading small teams
- Engaged with the wider development community
Follow the link to apply, closing date for applications is 24th Feb 2026.
Senior Web Application Developer employer: Map Room
Contact Detail:
Map Room Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Web Application Developer
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech community, especially those who work at companies you're interested in. A friendly chat can sometimes lead to job opportunities that aren't even advertised.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best web applications and projects. This is your chance to demonstrate your expertise in F# and full-stack development, so make it shine!
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Practice explaining your thought process when solving problems, as this will help you communicate effectively with stakeholders during the interview.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Web Application Developer
Some tips for your application 🫡
Show Your Passion for Programming: When writing your application, let us see your enthusiasm for coding! Share specific projects or experiences that highlight your love for programming and how it drives you to create high-quality web applications.
Tailor Your Application: Make sure to customise your application to reflect the job description. Highlight your experience with F#, APIs, and full-stack development, and explain how your skills align with what we’re looking for in a Senior Web Application Developer.
Be Clear and Concise: Keep your application straightforward and to the point. Use clear language to describe your technical skills and experiences, making it easy for us to see why you’d be a great fit for our Core Engineering team.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role before the closing date on 24th Feb 2026.
How to prepare for a job interview at Map Room
✨Know Your Tech Stack
Make sure you’re well-versed in F#, SQL, and the SAFE Stack. Brush up on your knowledge of APIs and distributed systems, as these will likely come up during the interview. Being able to discuss your experience with modern front-end architecture will also show that you’re a well-rounded candidate.
✨Showcase Your Leadership Skills
Since this role involves leading small project teams, be prepared to share examples of how you've successfully managed projects or mentored others. Highlight any experiences where you influenced technical direction or contributed to engineering best practices.
✨Understand the Business Side
This position requires translating business requirements into technical solutions. Familiarise yourself with how your previous work has aligned with business goals. Be ready to discuss how you can bridge the gap between technical and non-technical stakeholders.
✨Prepare Questions for Them
Interviews are a two-way street! Prepare thoughtful questions about the company’s development processes, team dynamics, and future projects. This not only shows your interest but also helps you gauge if the company is the right fit for you.