Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and build innovative iOS features, enhancing mobile experiences with AI-driven workflows.
- Company: Join HubSpot, a leading AI-powered customer platform with a vibrant culture.
- Benefits: Flexible work options, competitive salary, and opportunities for professional growth.
- Why this job: Make a real impact on mobile technology while collaborating with a dynamic team.
- Qualifications: Experience in native iOS development and a passion for user-centric design.
- Other info: Exciting growth phase with potential for leadership roles in a supportive environment.
The predicted salary is between 36000 - 60000 £ per year.
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.
Qualifications:
- 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
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.
At HubSpot, we value both flexibility and connection. Whether you're a Remote employee or work from the Office, we want you to start your journey here by building strong connections with your team and peers. If you are joining our Engineering team, you will be required to attend a regional HubSpot office for in-person onboarding. If you join our broader Product team, you'll also attend other in-person events—such as your Product Group Summit and other gatherings—to continue building on those connections.
HubSpot is an AI-powered customer platform with all the software, integrations, and resources customers need to connect marketing, sales, and service. HubSpot's connected platform enables businesses to grow faster by focusing on what matters most: customers. At HubSpot, bold is our baseline. Our employees around the globe move fast, stay customer-obsessed, and win together. Our culture is grounded in four commitments: Solve for the Customer, Be Bold, Learn Fast, Align, Adapt & Go!, and Deliver with HEART. These commitments shape how we work, lead, and grow. We're building a company where people can do their best work. We focus on brilliant work, not badge swipes. By combining clarity, ownership, and trust, we create space for big thinking and meaningful progress. And we know that when our employees grow, our customers do too.
Senior Software Engineer, iOS in Westminster employer: HubSpot, Inc.
Contact Detail:
HubSpot, Inc. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer, iOS in Westminster
✨Tip Number 1
Network like a pro! Reach out to current employees at HubSpot on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing a role in the mobile team.
✨Tip Number 2
Show off your skills! If you’ve got a portfolio of iOS apps, make sure to highlight them during interviews. Discuss the challenges you faced and how you overcame them—this will demonstrate your problem-solving abilities.
✨Tip Number 3
Prepare for technical discussions! Brush up on your knowledge of Swift, clean code principles, and AI-powered features. Be ready to discuss how you can contribute to improving the core architecture and security foundations.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the HubSpot family.
We think you need these skills to ace Senior Software Engineer, iOS in Westminster
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your experience with native iOS applications and Swift in your application. We want to see your technical prowess, so don’t hold back on showcasing any relevant projects or apps you've published!
Tailor Your Application: Take a moment to customise your application for the Senior Software Engineer role. Mention how your skills align with our focus on AI-driven workflows and mobile-first user experiences. This shows us you’re genuinely interested in what we do!
Be Clear and Concise: When writing your application, keep it clear and to the point. We appreciate straightforward communication, so avoid fluff and get straight to the good stuff about your experience and what you can bring to our team.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it gives you a chance to explore more about our culture and values.
How to prepare for a job interview at HubSpot, Inc.
✨Know Your Tech Stack
Make sure you’re well-versed in Swift and any other relevant technologies mentioned in the job description. Brush up on your knowledge of clean code principles and SOLID design to demonstrate your technical expertise during the interview.
✨Showcase Your Projects
Prepare a portfolio of your iOS applications, especially those published on the App Store. Be ready to discuss the challenges you faced while developing these apps and how you implemented AI features or improved user experience.
✨Understand the Company Culture
Familiarise yourself with HubSpot's values and commitments. Think about how your personal work ethic aligns with their culture of being bold, customer-obsessed, and focused on collaboration. This will help you articulate why you’d be a great fit for their team.
✨Prepare for Technical Discussions
Expect to participate in code reviews and technical design discussions. Brush up on your problem-solving skills and be prepared to explain your thought process clearly. Practising common coding challenges can also help you feel more confident.