At a Glance
- Tasks: Design and build innovative iOS features, enhancing mobile experiences with AI-driven workflows.
- Company: Join HubSpot, a leader in mobile tech with a collaborative culture.
- Benefits: Flexible work options, competitive salary, and opportunities for professional growth.
- Other info: Dynamic team environment with potential for leadership roles as you grow.
- Why this job: Shape the future of mobile tech while working on impactful projects.
- Qualifications: Proficient in Swift, with experience in iOS app development and a passion for user experience.
The predicted salary is between 36000 - 60000 £ per year.
We are Mobile HubSpot. Our mission is to build world class mobile products across HubSpot’s growth suite, empowering customers to run their businesses from anywhere. We are investing in a strong, scalable mobile platform that supports core CRM workflows, AI-powered experiences, and persona-driven use cases - particularly for sales professionals operating on the go. Our team works across HubSpot’s iOS and Android applications, building fast, lightweight, responsive, and intuitive mobile experiences. We embrace modern technologies including Swift and Kotlin, and we value strong collaboration across product, engineering, design, and data. A key focus for the team is deepening the integration of AI-powered capabilities into the core mobile experience, while continuing to strengthen foundational elements such as authentication, security, performance, and reliability. This is an exciting phase of growth, with meaningful product evolution underway and significant opportunity to shape the direction of mobile at HubSpot.
As a Senior Software Engineer, iOS, you will play a key role in building and evolving HubSpot’s mobile experience. You’ll work on high-impact product initiatives that bring together CRM functionality, AI-driven workflows, and mobile-first user experiences. Day-to-day, you can expect a mix of:
- Designing and building new features for the iOS application
- Contributing to AI-powered and workflow-driven mobile experiences
- Improving core architecture, authentication, and security foundations
- Collaborating closely with cross-functional partners
- Participating in code reviews and technical design discussions
You’ll join a collaborative, EMEA-based mobile organization with opportunities to grow in scope and influence over time. As the team continues to scale, there is potential to step into increased ownership, including technical leadership or squad leadership responsibilities.
What We’re Looking For
- Experience developing fully featured native iOS applications
- Strong proficiency in Swift (interest in functional programming is a plus)
- Familiarity with RxSwift or reactive programming paradigms
- A solid understanding of clean code and SOLID principles
- Experience with unit testing and automation
- A desire to build sustainable, scalable products with a strong appreciation for user experience
- Comfort working on foundational improvements such as architecture, authentication, and security
- Experience or interest in AI-powered features or developer AI tooling (e.g., LLM integrations, AI-assisted development tools) is a plus
- General engineering experience outside of mobile is nice to have
- A portfolio or examples of apps you have published to the App Store
Location and work options: This role can be office based (London), hybrid or remote within the UK.
Accessibility and inclusion: If you need accommodations or assistance due to a disability, please reach out to us using this form.
HubSpot, Inc. is an equal opportunity employer. As a federal contractor, we take affirmative action to ensure equal opportunity and all candidates are considered without regard to race, color, religion, national origin, age, sex, sexual orientation, gender identity, marital status, ancestry, physical or mental disability, veteran status, or any other legally protected characteristics.
Senior Software Engineer, iOS in London employer: HubSpot
HubSpot is an exceptional employer that fosters a vibrant and inclusive work culture, empowering employees to take ownership of their projects while collaborating with diverse teams across the globe. With a strong commitment to personal and professional growth, HubSpot offers numerous opportunities for development, particularly in the dynamic fields of AI and international marketing. Located in key European markets, employees benefit from a flexible remote work environment that encourages innovation and creativity, making it an ideal place for those passionate about driving impactful change in the tech industry.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer, iOS in London
✨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 HubSpot 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 HubSpot.
✨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 HubSpot.
✨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 HubSpot 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 Software Engineer, iOS in London
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 HubSpot.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at HubSpot 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 HubSpot
✨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 HubSpot 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.
