Senior Software Engineer, iOS

London - UK

Monthly Salary: Not Disclosed

Posted on: 2 days ago

Vacancies: 1 Vacancy

Job Summary

About the Team

We are Mobile HubSpot. Our mission is to build world class mobile products across HubSpots 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 HubSpots 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.

The Role

As a Senior Software Engineer iOS you will play a key role in building and evolving HubSpots mobile experience. Youll 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

Youll 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 Were 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

This role can be office based (London) hybrid or remote within the UK

We know the confidence gapand impostor syndrome can get in the way of meeting spectacular candidates so please dont hesitate to apply wed love to hear from you.

If you need accommodations or assistance due to a disability please reach out to us using this form.

At HubSpot we value both flexibility and connection. Whether youre 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 youll also attend other in-person events such as your Product Group Summit and other gatherings to continue building on those connections.

If you require an accommodation due to travel limitations or other reasons please inform your recruiter during the hiring process. We are committed to supporting candidates who may need alternative arrangements

Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Germany Applicants: (m/f/d) - link to HubSpots Career Diversitypagehere.

India Applicants: link to HubSpot Indias equal opportunity policy here.

About HubSpot

HubSpot (NYSE: HUBS) is an AI-powered customer platform with all the software integrations and resources customers need to connect marketing sales and service. HubSpots 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.

Were 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.

Recognized globally for our award-winning culture by Comparably Glassdoor Fortune and more HubSpot is headquartered in Cambridge MA with employees and offices around the world.

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HubSpot may use AI to help screen or assess candidates but all hiring decisions are always human. More information can be found here. By submitting your application you agree that HubSpot may collect your personal data for recruiting global organization planning and related purposes. Refer to HubSpots Recruiting Privacy Notice for details on data processing and your rights.

Required Experience:

Senior IC

About the TeamWe are Mobile HubSpot. Our mission is to build world class mobile products across HubSpots 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-...