At a Glance
- Tasks: Lead the development of a brand new Android app from scratch.
- Company: Fast-growing London startup revolutionising education with ML-powered tutoring.
- Benefits: Competitive salary, hybrid work model, and opportunities for innovation.
- Other info: Join a collaborative team and enjoy freedom to innovate.
- Why this job: Shape the future of education and impact millions with your work.
- Qualifications: Expertise in Kotlin, Jetpack, and experience building Android apps.
The predicted salary is between 60000 - 80000 £ per year.
A fast‑growing London startup looking to change education through ML‑powered tutoring. Having successfully launched an iOS app last year, they are now looking for a talented Senior Android Developer to help build the next phase of the journey. You will be building a brand new Android app from scratch and ground up, at a time that is pivotal for their next stage of growth and be able to shape the future of an ambitious product which will be used by millions.
What You’ll Be Doing
- Lead the end‑to‑end development of our Android app from the ground up
- Design and build a scalable mobile application capable of handling millions of users
- Define architecture, tech stack, and engineering best practices
- Develop CI/CD pipelines and testing frameworks for rapid, reliable delivery
- Collaborate with ML engineers to integrate models into the mobile experience
- Build features handling rich data types (text, audio, video, images)
- Work closely with product, backend, iOS, and design teams
Experience
Essential:
- Strong experience building Android apps from scratch
- Expert‑level Kotlin and Jetpack Compose
- Deep understanding of coroutines, concurrency, and multithreading
- Experience with architecture design and trade‑off decisions
- Solid grasp of clean code and scalable API integration (REST, HTTPS)
- CI/CD pipeline experience (e.g. GitHub Actions, CircleCI)
- A strong university background in computer science (Bachelor(s)/Masters/PHD) from a top tier university is essential
Desirable and nice to haves:
- Java or iOS experience
- Background in EdTech or language learning products
- Multilingual skills
- Contributions to the tech community (talks, blogs, etc.)
What You’ll Do
- Be part of a startup building something meaningful from the ground up
- Have freedom to experiment, innovate, and shape the product
- Be part of a collaborative, product‑focused team
If you’re excited by the idea of owning a product, working with cutting‑edge ML, and shaping the future of education, let me know.
Senior Android Developer in St Albans employer: Cierti
Join a fast-growing London startup that is revolutionising education through machine learning-powered tutoring. As a Senior Android Developer, you will enjoy a dynamic work culture that fosters innovation and collaboration, with opportunities for personal and professional growth. With the chance to build a brand new app from scratch and make a meaningful impact on millions of users, this role offers a unique blend of creativity and technical challenge in a supportive environment.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Android Developer in St Albans
✨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 Cierti 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 Cierti.
✨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 Cierti.
✨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 Cierti 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 Senior Android Developer in St Albans
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 Cierti.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Cierti 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 Cierti
✨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 Cierti 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.
