Software Engineer II, Mobile

Amplitude is the leading digital analytics platform that helps companies unlock the power of their products. Over 4,300 customers, including Atlassian, NBCUniversal, Under Armour, Square, and Jersey Mike’s, rely on Amplitude to gain self-service visibility into the entire customer journey. Amplitude guides companies every step of the way as they capture data they can trust, uncover clear insights about customer behavior, and take faster action. When teams understand how people are using their products, they can deliver better product experiences that drive growth. Amplitude is the best-in-class analytics solution for product, data, and marketing teams, ranked #1 in multiple categories in G2’s Summer 2025 Report. Learn how to optimize your digital products and business at amplitude.com .

As an organization, we approach challenges with humility, take ownership of our contributions, and embrace a growth mindset that pushes us to constantly improve ourselves, each other, and the value we bring to customers and partners.

Amplitude’s Commitment to Diversity Equity & Inclusion (DEI): Amplitude believes that diversity enables the creation of better products, improves the ability to solve complex problems, and drives more powerful solutions. We strive to create an environment of inclusion—one focused on psychological safety, empathy, and human connection—that will allow employees of all backgrounds to thrive.

The SDK team at Amplitude builds the next generation of SDKs that power how customers collect data, understand user behavior, and take real-time action. Our libraries help capture session replays, automatically detect performance issues, error signals, and frustration indicators, and enable key product actions like experimentation, in-app guides, and surveys.

We are responsible for core Analytics and Session Replay SDKs and the frameworks that product teams build on top of. Our team defines development standards, owns the technical architecture, and unblocks teams across Amplitude with deep platform expertise.

We're looking for a Software Engineer to join our SDK team. In this role, you'll have full ownership over Amplitude’s open source React Native SDKs and contribute to other cross-platform libraries like Flutter. Our SDKs are used by thousands of developers to send hundreds of billions of events to Amplitude every month. If you care about building developer tools that are elegant, robust, and deeply useful — this is the role for you.

As a Senior Software Engineer, you will:

• Lead React Native SDK Development : Design, build, and maintain our React Native SDKs with a focus on performance, scalability, and developer usability.


• Contribute Across Platforms : Support development of Flutter and potentially other mobile SDKs to maintain a consistent experience across ecosystems.


• Drive Developer Experience : Own the usability of our SDKs by designing intuitive APIs, writing clean and thorough documentation, and supporting integration flows.


• Build UI Components : Use React to build frontend components and tools that showcase SDK features or help developers test/debug integrations.


• Support SDK Integration : Partner with customers and internal teams to troubleshoot issues and guide successful integration of our SDKs.


• Automate Release Pipelines : Enhance CI/CD systems for publishing to npm and other package managers with a smooth, reliable release process.


• Collaborate Cross-Functionally : Work closely with product managers, designers, and engineers across Amplitude to deliver impactful SDK features.


• Champion Engineering Excellence : Lead design discussions, contribute to architecture reviews, and mentor teammates on SDK best practices.

You'll be a great addition to the team if you have:

• Passion for developer experience — you think about how your work feels to other engineers


• Interest in customer interaction, debugging tricky issues, and creating helpful documentation


• Attention to detail and commitment to high-quality, maintainable code


• A track record of shipping libraries or SDKs with elegant, intuitive APIs


• Strong understanding of software engineering fundamentals, algorithms, and system design


• Enthusiasm for working across languages and frameworks to solve cross-platform problems

At a minimum, you need to have:

• B.S., M.S., or Ph.D. in Computer Science or another technical field


• 6+ years of experience working in a Software Engineering role


• Previous experience with React Native, Native iOS / Swift, or Native Android / Kotlin development.

Following will be a plus:

• Previous experience in Flutter and full-stack development (Node.js, modern React frameworks) is a plus


• Technical leadership of an engineering team is a plus

Who We Are

The Company: Amplitude is filled with humble, life-long learners who are eager to help one another and the company succeed. Our values of growth mindset, ownership, and humility are core to the way we work: we’re tenacious in the face of challenges, we take the initiative to solve problems that drive our shared success, and we operate from a place of empathy and openness, seeking to understand many points of view.

The Product: Amplitude is a digital analytics platform—we help companies capture data they can trust, uncover clear insights about customer behavior, and take faster action. This empowers teams to build better product experiences that drive business growth. We’re super proud of what we’ve built and continue to expand: a platform that empowers companies to thrive in the digital era.

We care about the well-being of our team: We offer competitive pay and benefits packages that reflect our commitment to the health and well-being of our Ampliteers.

Some of our benefit programs include:

• Excellent ​M​edical, ​D​ental and ​V​ision insurance coverages, with 100% employer-paid premiums for employee ​M​edical, ​D​ental,​ ​​​​​​​​Vision on select plans


• Flexible time off, ​p​aid holidays, and more


• Generous stipends to spend on what matters most to you, whether that’s wellness (monthly), commuter transit/parking (monthly), learning and development (quarterly), home office equipment (annual), and much more


• Excellent Parental benefits including​:​ 12-20 weeks of Paid Parental Leave, Carrot Fertility Benefits/Adoption/Surrogacy support, Back-up Child Care support


• Mental health and wellness benefits including no cost employee access to Modern Health coaching & therapy Sessions and high quality physician office experience via One Medical membership (select U.S. locations only)


• Employee Stock Purchase Program​ (ESPP)​

Other fun facts about Amplitude:

• We were recognized in the Newsweek Excellence Index 2024 .


• Our customers love us! They've said we're the #1 product analytics solution for 15 quarters in a row on G2.


• We're focused on growth. Check us out in Deloitte’s 2023 Technology Fast 500™


• We care A LOT about product innovation. Fast Company called us the #3 most innovative enterprise company in the world.


• We invest in our people. We offer mentorship programs, management training, and wellness initiatives.


• We give back to our communities. We give every Ampliteer a charitable giving grant and paid volunteer time off.


• We were founded in 2012, went public via a direct listing in September 2021, and are now trading under the ticker $AMPL.


• We’re a global and fast-growing team! We have employees around the world and offices in San Francisco (HQ), New York, Vancouver, Amsterdam, London, Paris, Singapore, and Tokyo.


• Our mascot is the datamonster, who loves to chow down on numbers, charts, and graphs. Nom nom.

Amplitude provides equal employment opportunities (EEO). All applicants are considered without regards to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, or sexual orientation.

This role is eligible for equity, benefits and other forms of compensation.

Based on legislation in California, the following details are for individuals who will work for Amplitude in San Francisco Bay Area of California. Salary range: $170,000 - $256,000 total target cash (inclusive of bonus or commission)

Based on legislation in California, the following details are for individuals who will work for Amplitude in California outside of the San Francisco Bay Area. California salary range: $154,000 - $231,000 total target cash (inclusive of bonus or commission)

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

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By applying for this job, you acknowledge that Amplitude processes your personal data in accordance with the Amplitude Applicant Privacy Notice .

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We are aware of individuals and entities fraudulently representing themselves as Amplitude recruiters and/or hiring managers. Amplitude will never ask for financial information or payment, or for personal information such as bank account number or social security number during the job application or interview process. Any emails from the Amplitude recruiting team will come from an @email address. You can learn more about how to protect yourself from these types of fraud by referring to . Please exercise caution and cease communications if something feels suspicious about your interactions.