mobile software engineer

TikTok

Client
 
Tech Lead Mobile Software Engineer - iOS Performance
 
Location
 :
 
San Jose
 
Employment Type
 :
 
Regular
 
Job Code
 :
 
A73247
 
Responsibilities
 
About the Team
 TikTok's Creation Experience team delivers the core video production technologies across mobile platforms, enabling hundreds of millions of TikTok creators to tell their stories, express their emotions, and convey their knowledge in the format of short-form videos.
 
We are looking for enthusiastic mobile developers at various levels of experience to work on TikTok's core technologies of video filming and editing. The technical stack covers various camera features, nonlinear editing on mobile devices, UGC creation workflow, and a lot more. In this role, you will optimize the performance of TikTok's next-generation camera technologies, collaborate with external mobile SoC/device/service partners, and deliver the best user experience on a huge variety of mobile platforms for TikTok creators around the world.
 
Responsibilities
 <ul>
<li>Profile and optimize video creation performance and quality, and refine user experience in each and every possible video production workflow for TikTok.</li>
<li>Develop new content creation features to support business requirements.</li>
<li>Bridge project communication and project coordination across multiple teams for the successful delivery of the latest mobile video technologies.</li>
</ul>
Qualifications
 
Minimum Qualifications
 <ul>
<li>Bachelor or above degree in Computer Science or related majors, with solid coding skills with Swift/Objective-C</li>
<li>5 years of software-development experience; experience with iOS software development. Familiar with multi-threading, common data structures, and common software design patterns.</li>
<li>Experience with performance monitoring, profiling and optimization for mobile apps, including but not limited to optimization of CPU/GPU/memory usage and power consumption</li>
</ul>
Preferred Qualifications
 <ul>
<li>Experience with applying on-device machine learning to product experience improvement.</li>
<li>Experience with applying AI into the daily work process and product experience improvement.</li>
<li>Experience with one or more software frameworks: FFmpeg, Metal/OpenGL, AVFoundation, VideoToolBox.</li>
<li>Experience with one or more video codecs: H.264, H.265, etc.</li>
</ul>
Job Information
 
【For Pay Transparency】Compensation Description (Annually)
 
The base salary range for this position in the selected city is $244800 - $450000 annually.
 
​
 
Compensation may vary outside of this range depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.
 
​
 
Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).
 
​
 
The Company reserves the right to modify or change these benefits programs at any time, with or without notice.
 
​
 
For Los Angeles County (unincorporated) Candidates: 
​
 
Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:
 
​
 
1. Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
 
​
 
2. Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and
 
​
 
3. Exercising sound judgment.
 
​
 
About TikTok
 
TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
 
​
 
Why Join Us
 
Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.
 
​
 
We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.
 
​
 
​
 
Diversity & Inclusion
 
​
 
TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
 
​
 
TikTok Accommodation
 
TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at
 
https://tinyurl.com/RA-request

Tech Lead Mobile Software Engineer - iOS Performance

McAfee

<div>Role Overview: The Full Stack QA Engineer is responsible for ensuring high-quality mobile applications through a good mix of skills on Mobile and API automation. The role requires hands-on experience in validating mobile and backend features, identifying critical defects early, and building robust automation frameworks. This is a Hybrid position located at our Bangalore, India development center. You will be required to be on-site 2 to 3 days per week. When you are not working on-site, you will be working from your home office. We are only considering candidates within a commutable distance to our Bangalore office and are not offering relocation assistance at this time. Position Details:

About the Role<ul><li>
Design, develop, and maintain scalable automation frameworks and scripts for mobile applications and backend systems, complemented by strong manual testing strategies.</li><li>
Perform comprehensive mobile (Android/iOS) and API testing using a combination of automated, manual approaches to validate business logic, data integrity, and integrations.</li><li>
Execute functional, regression, exploratory, and manual test cases; analyze results, log defects, and drive them to closure with high quality standards.</li><li>
Investigate and troubleshoot production issues using strong debugging and manual validation skills to ensure application stability, security and reliability.</li><li>
Leverage AI-assisted testing tools along with manual testing techniques to accelerate test creation, execution, defect detection and continuously improve coverage and efficiency.</li></ul>
About You<ul><li>
4&ndash;6 years of hands-on experience in mobile (Android/iOS) automation along with backend/API testing.</li><li>
Strong expertise in mobile test automation frameworks and scripting.</li><li>
Hands-on experience in backend QA, API automation, manual validation of business workflows and integrations.</li><li>
Exposure to AI-enabled testing tools for improving automation effectiveness.</li><li>
Solid understanding of QA best practices, SDLC/STLC processes and Agile methodologies.</li></ul>
#LI-Hybrid
Company Overview:

McAfee is a leader in personal security for consumers. Focused on protecting people, not just devices, McAfee consumer solutions adapt to users&rsquo; needs in an always online world, empowering them to live securely through integrated, intuitive solutions that protects their families and communities with the right security at the right moment.
Company Benefits and Perks:

We work hard to embrace diversity and inclusion and encourage everyone at McAfee to bring their authentic selves to work every day. We&rsquo;re proud to be Great Place to Work&reg; Certified in 10 countries, a reflection of the supportive, empowering environment we&rsquo;ve built where people feel seen, valued, and energized to reach their full potential and thrive. 
 
We offer a variety of social programs, flexible work hours and family-friendly benefits to all of our employees. 
<ul><li>
Bonus Program</li><li>
Pension and Retirement Plans</li><li>
Medical, Dental and Vision Coverage</li><li>
Paid Time Off</li><li>
Paid Parental Leave</li><li>
Support for Community Involvement</li></ul>
We're serious about our commitment to diversity which is why McAfee prohibits discrimination based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.
Job Applicant Privacy Notice: Please click here to view and download the Job Applicant Privacy Notice, which applies to all McAfee job applicants who are residents of the state of California.</div>

Mobile Software Development Engineer in Test

<div>Role description 
Lead Android Engineer &ndash; Mobile Platform (Kotlin / Android SDK)

Leeds (Hybrid &ndash; 2&ndash;3 days onsite) 
Start: ASAP 
Employment Type: Fixed Term Employment/ Contract Inside IR35 


About the Role

We are looking for a Lead Android Engineer to drive technical design and delivery across our mobile platform.

This is a hands-on technical leadership role, where you will take ownership of Android architecture, lead proof-of-concept (POC) initiatives, and build high-performance, secure, and scalable mobile applications.

You will work closely with engineering teams, product stakeholders, and architects to define best practices and deliver robust mobile solutions that support business-critical use cases. 


What You&rsquo;ll Be Doing
<ul>
<li>Lead Android technical design and architecture, ensuring scalable and maintainable solutions</li>
<li>Drive POC development and innovation initiatives, validating new approaches and technologies</li>
<li>Develop and enhance high-performance Android applications using modern frameworks</li>
<li>Define and implement best practices in security, performance, and code quality</li>
<li>Work closely with cross-functional teams to deliver end-to-end mobile solutions</li>
<li>Collaborate with architects and technical leaders to align with enterprise engineering standards</li>
<li>Troubleshoot and optimise applications for performance, scalability, and user experience</li>
<li>Support continuous improvement through code reviews, mentoring, and technical guidance</li></ul> 


What You&rsquo;ll Bring
<ul>
<li>Minimum of 5 years of experience in Android development</li>
<li>Strong hands-on expertise with:
<ul><li>Android SDK</li>
<li>Kotlin (preferred) / Java</li>
</ul></li><li>Solid understanding of:
<ul><li>Mobile architecture patterns (MVVM, Clean Architecture)</li>
<li>Application security and performance optimisation</li>
<li>API integration and mobile backend interaction</li>
</ul></li><li>Experience leading technical design and POC implementation</li>
<li>Strong problem-solving skills and ability to work in agile delivery environments</li>
<li>Excellent communication skills with the ability to engage technical and non-technical stakeholders</li></ul> 


Apply Now

If you&rsquo;re passionate about building high-quality mobile applications and leading engineering excellence, we&rsquo;d love to hear from you.

#UST 
Skills 
software development,android sdk,technical design,software development kit, 
About UST 
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world&rsquo;s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients&rsquo; organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact&mdash;touching billions of lives in the process.</div>

Lead Android Engineer – Mobile Platform (Kotlin / Android SDK) (Lead I - Software Engineering)

HSBC

<div>Some careers shine brighter than others.
If you&rsquo;re looking for a career that will help you stand out, join HSBC and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further.
HSBC is one of the largest banking and financial services organisations in the world, with operations in 64 countries and territories. We aim to be where the growth is, enabling businesses to thrive and economies to prosper, and, ultimately, helping people to fulfil their hopes and realise their ambitions.
We are currently seeking an experienced professional to join our team in the role of Senior Software Engineer
In this role, you will:<ul><li><div>
Develop and maintain software products across Smart Channels&rsquo; technology stack, including iOS mobile apps and supporting services.</div></li><li>
Provide support across the end-to-end delivery and run lifecycle, carrying out software development, testing and operational support, with the ability to move between the technology stack.</li><li>
Advocate for and advance modern software development practices within the mobile engineering community.</li><li>
Grow the technical expertise of the mobile engineering community and help design, maintain and improve all aspects of the mobile software delivery lifecycle.</li><li>
Collaborate with technical leaders and product owners to contribute to product and project strategy, code standards, roadmap definition and requirements gathering.</li><li>
Collaborate with the recruiting team and regional Heads of Engineering to attract, onboard and retain diverse top talent.</li><li>
Participate in broader discussions about mobile software architecture and actively participate in the Engineering Discipline and associated communities.</li><li>
Work with Ops, Dev and Test Engineers to ensure operational issues (performance, operator intervention, alerting, design defect-related issues, etc.) are identified and addressed at all stages of a release/change.</li><li>
Liaise with engineers, architects, agile coaches and other stakeholders to drive Smart Channels software products, deliver world-class tools/capabilities, and stay up to date on tools/technologies, cyber security and relevant regulations (data privacy, consent, data residency</li></ul>
To be successful in this role, you should meet the following requirements:<ul><li>
Solid experience engineering and delivering enterprise mobile software products; strong understanding of the full mobile development lifecycle and DevOps culture (deployment and operations).</li><li>
Proven hands-on iOS development experience with strong Swift, SwiftUI and Combine skills.</li><li>
Strong grasp of mobile architecture and design principles (Clean Swift, VIPER, MVVM; POP/OOP; SOLID), plus design patterns, memory management and multi-threading.</li><li>
Strong troubleshooting, analysis and problem-solving skills; proficient with Instruments (memory, profiler, debugger) and performance tuning.</li><li>
Good understanding of web services, session management and secure mobile development practices; familiar with unit testing and UI testing and an advocate for quality/testable code.</li><li>
Proficient with Git version control; good to have experience with Agile delivery and tools such as Jira and Confluence; passionate about open-source ways of working.</li><li>
Strong verbal and written communication and interpersonal skills to collaborate effectively with global, cross-functional teams.</li><li>
Agentic AI skills (mandatory): able to use AI coding assistants (e.g., Copilot/Cursor/Claude Code); implement LLM/AI API integrations (tool/function calling, streaming, Core ML/on-device inference); apply RAG and MCP patterns; practise context engineering; understand model limits/token usage for performance/latency/cost trade-offs; and design privacy-compliant, responsible AI solutions aligned to Apple guidance and banking regulations</li></ul>
You&rsquo;ll achieve more when you join HSBC.
www.hsbc.com/careers
HSBC is committed to building a culture where all employees are valued, respected and opinions count. We take pride in providing a workplace that fosters continuous professional development, flexible working and opportunities to grow within an inclusive and diverse environment. Personal data held by the Bank relating to employment applications will be used in accordance with our Privacy Statement, which is available on our website.
Issued by &ndash; HSBC Software Development India</div>

iOS Developer, SwiftUI Architecture/Senior Software Engineer

MCG Asia

<div>
 
 We are looking for a skilled Android Software Engineer to join a fast-growing fintech platform, building high-quality mobile experiences for a rapidly expanding user base.
 
 
 
 
 
 This role is ideal for someone who is passionate about mobile development, performance, and delivering seamless, secure user journeys in a consumer-facing product.
 
 
 
 
 
 You will work closely with product, design, and backend teams to develop and scale features that directly impact user engagement and business growth.
 
 
 
 
 
 This role is for an Asian HQ company but they are open to applicants +4/-4 of core Asian markets (Hong Kong/Singapore).
 
 
 
 
 
 Key Responsibilities
 
 <ul>
 <li>
 Design, develop, and maintain Android applications with a focus on performance, scalability, and reliability
 </li>
 <li>
 Collaborate with product managers and designers to translate requirements into intuitive, user-friendly features
 </li>
 <li>
 Write clean, maintainable, and testable code following best practices
 </li>
 <li>
 Optimise application performance, stability, and responsiveness across devices
 </li>
 <li>
 Integrate APIs and work closely with backend teams on system architecture and data flows
 </li>
 <li>
 Participate in code reviews, testing, and continuous improvement of development processes
 </li>
 <li>
 Troubleshoot, debug, and resolve production issues
 </li>
 </ul>
 
 
 
 
 Requirements
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Engineering, or related field
 </li>
 <li>
 3&ndash;6+ years of experience in Android development
 </li>
 <li>
 Strong proficiency in Kotlin (preferred) and/or Java
 </li>
 <li>
 Experience with modern Android development frameworks (e.g. Jetpack, MVVM architecture)
 </li>
 <li>
 Solid understanding of RESTful APIs and mobile app architecture
 </li>
 <li>
 Experience with version control tools such as Git
 </li>
 <li>
 Familiarity with CI/CD pipelines and testing frameworks is a plus
 </li>
 <li>
 Experience building consumer-facing apps, ideally within fintech, payments, or e-commerce
 </li>
 </ul>
 
 
 
</div>

Software Engineer

JPMorganChase

<div>JOB DESCRIPTION 
 
 
Job Description
Join a team that's redefining how millions of customers engage with their investments through cutting-edge mobile technology. This is your chance to build meaningful digital experiences that put financial empowerment directly in people's hands &mdash; while accelerating your own growth as an engineer.
As a Software Engineer III at JPMorganChase within the Consumer &amp; Community Banking division under Self Directed Investing, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives.
Job responsibilities<ul><li>
Execute creative software solutions, design, development, and technical troubleshooting with the ability to think beyond routine or conventional approaches to build solutions or break down technical problems</li><li>
Develop secure, high-quality production code, and review and debug code written by others</li><li>
Identify opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems</li><li>
Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.</li><li>
Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.</li><li>
Lead evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture</li><li>
Lead communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies
</li></ul>Required qualifications, capabilities, and skills<ul><li>
Formal training or certification on software engineering concepts and 3+ years applied experience</li><li>
3+ years of combined software/application development experience in mobile development</li><li>
1+ year of AI engineering experience building native mobile apps</li><li>
Strong Android development background in developing mobile applications using Kotlin</li><li>
Familiarity with architecture patterns such as MVVM, MVP, MVC</li><li>
Experience with modern native mobile development tools and systems (git, Xcode, CocoaPods, Swift Package Manager, CoreData, Android Studio, Robolectric, Mockito, Espresso, RxJava, Dagger, Retrofit)</li><li>
Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.</li><li>
Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.</li><li>
Experience with CI/CD pipelines</li><li>
Experience with Agile development including daily scrum and weekly iteration reviews and planning</li></ul>
Preferred qualifications, capabilities, and skills<ul><li>
Familiarity with how to optimize code for phones, testing with phones, and challenges with mobile devices</li><li>
Familiarity with several languages: Swift, Kotlin, Objective-C, Java, C++, JavaScript, Ruby, Python</li><li>
Experience with Git source control management</li><li>
Experience consuming RESTful web services from a mobile platform</li><li>
Advanced communication skills with the ability to clarify application requirements with business partners in addition to relying on technical requirements documentation</li></ul>
ABOUT US 
 
 
Chase is a leading financial services firm, helping nearly half of America's households and small businesses achieve their financial goals through a broad range of financial products. Our mission is to create engaged, lifelong relationships and put our customers at the heart of everything we do. We also help small businesses, nonprofits and cities grow, delivering solutions to solve all their financial needs.
We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.
Equal Opportunity Employer/Disability/Veterans 
 
 
ABOUT THE TEAM
 
 
Our Consumer &amp; Community Banking division serves our Chase customers through a range of financial services, including personal banking, credit cards, mortgages, auto financing, investment advice, small business loans and payment processing. We're proud to lead the U.S. in credit card sales and deposit growth and have the most-used digital solutions &ndash; all while ranking first in customer satisfaction.</div>

Software Engineer III - Android Developer (Native, Kotlin)

Zapp

<div>Principal Software Engineer, Mobile (React Native)
Nine Elms, London - Full-time (4 days a week on-site)
About Zapp
Zapp is London&rsquo;s leading premium convenience retail platform. Founded in 2020, our vision is to disrupt the multi-trillion dollar convenience retail market, currently dominated by major players, by developing best-in-class customer-centric technology and fulfilment solutions. Zapp partners with some of the world&rsquo;s leading brands to deliver an exclusive range of hand-picked products 24/7, delivered in minutes.
Quick commerce is a genuinely hard mobile problem. Stock changes by the second, orders and riders move in real time, and we make sub-minute promises we have to keep, all on patchy high-street connections across a huge range of devices. Getting that right, fast and reliably, is the job.
We are serious about AI, as a way of working rather than a slogan. AI-assisted development is part of the daily toolkit here, and we ship LLM-powered features where they genuinely make the product better.
The Role
As Principal Mobile Engineer you own the technical direction of our consumer iOS, Android and web apps, all built on React Native. This is a deliberately hands-on Principal role. You set the architecture and the standards, and you are still in the code every week shipping the hardest parts yourself. You will be the most senior mobile engineer in the company and the person the rest of the team levels up against.
You will work closely with stakeholders in Commercial, Marketing and Operations to shape what we build and make sure the app serves the whole business.
What you'll do<ul><li>
Own the architecture of the React Native app across iOS, Android and web, and make the calls on patterns, tooling and technical direction</li><li>
Stay hands-on: ship the hardest features yourself and set the standard for what good looks like in the codebase</li><li>
Raise the engineering bar across the mobile team through sharp code review, mentoring, and the example you set</li><li>
Drive performance, stability and responsiveness, profiling and fixing the things that actually hurt on real devices and real networks</li><li>
Own the release process and the health of what we put in front of customers</li><li>
Partner with the wider business and the leadership team to turn ideas into fast, reliable, polished experiences</li><li>
Work across the stack where it helps, into the backend APIs and data layers that feed the app</li><li>
Use AI tooling (Claude, Cursor, Copilot) to ship faster and help the team get genuinely good at it, and build AI-powered features with LLM and on-device capabilities where they improve the product</li></ul>
What you'll bring
Essentials<ul><li>
A track record of building and shipping B2C consumer mobile apps at scale, and being the person who sets technical direction for a mobile team</li><li>
Deep React Native expertise across iOS and Android, with the judgement to know its limits and drop into native when needed</li><li>
Strong TypeScript</li><li>
Real command of mobile performance, stability and release processes</li><li>
Solid grasp of mobile security: secure storage, authentication patterns, and API security</li><li>
You take genuine end-to-end ownership and operate autonomously</li><li>
You communicate clearly, in writing and in person, and can bring people with you on a technical call rather than just winning the argument</li></ul>
You have probably been doing this for 7 or more years, but we care about the impact you have had, not the number on your CV.
Nice to have<ul><li>
Node.js (Express, Fastify) for the API layer</li><li>
React.js or React Native for Web</li><li>
Native experience (Kotlin, Swift) for the bridge and the trickier native modules</li><li>
GraphQL, GCP, Firestore, Event-Driven architecture</li><li>
Hands-on experience building with LLM or AI APIs</li></ul>
Benefits<ul><li>
Competitive salary, plus meaningful equity</li><li>
25 days holiday, plus all bank holidays</li><li>
Private health insurance</li><li>
Extended sick pay and enhanced maternity and paternity leave</li><li>
Cycle to work scheme</li></ul></div>

Principal Software Engineer, Mobile (React Native)

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