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iOS Developer

Hiring for the position of iOS Developer responsible for developing app from scratch.

Role

●        Translate design and wireframes into code

●        Design, build, and maintain high performance, reusable, and reliable code

●        Identify solutions through research and collaboration that resolves the root of problems as they arise

●        Unit testing code

●        Experience with cloud message APIs and usage of push notifications

Requirement

∙  2+ years’ strong development experience in iOS

∙  Experience using RESTful web services within mobile applications

∙ Proficient with Swift and Cocoa Touch

∙ Knowledge of iOS UI/UX standards

∙ Understanding of Apple’s design principles and interface guidelines

∙ Experience with code versioning control, such as bitbucket/git

Education: Engineering

Description

We are looking for a Senior React Native Engineer to lead the architecture and delivery of high-quality, performant mobile applications. You will be responsible for defining technical foundations, enforcing engineering standards, and ensuring the mobile stack scales reliably as the product and team grow.

This role requires deep expertise in React Native internals, performance optimization, and mobile platform fundamentals, along with strong ownership and mentorship capabilities.

At Proximity, you won’t just build screens - you’ll shape the mobile architecture, set engineering standards, and mentor teams building products used at meaningful scale.

Responsibilities -

• Define and own application architecture, including navigation, state management, data flow, module boundaries, and error handling strategies.
• Establish and enforce engineering standards, including TypeScript usage, linting, formatting, testing practices, and commit conventions.
• Own the native module strategy, including Bridges, TurboModules, and JSI, while minimizing native code where possible.
• Set, monitor, and enforce performance budgets, covering TTI, bundle size, memory usage, and UI jank; conduct regular profiling and optimization.
• Design and operate CI/CD pipelines for mobile apps, including code signing, build flavors, and over-the-air updates using tools like CodePush.
• Establish strong observability practices, including crash reporting, structured logging, analytics, feature flags, and A/B experimentation.
• Lead architecture design reviews and RFCs, providing technical direction and long-term scalability guidance.
• Mentor engineers, conduct code reviews, and drive knowledge-sharing across the mobile engineering team.
• Collaborate closely with product, design, backend, and QA teams to deliver high-quality mobile experiences.

Requirements

• 5–6 years of professional experience in mobile application development, with strong expertise in React Native.
• Deep understanding of React Native architecture, rendering pipeline, and performance characteristics.
• Strong proficiency in TypeScript, modern JavaScript, and React fundamentals.
• Hands-on experience with state management solutions, navigation libraries, and modular application design.
• Proven experience working with native modules, including Bridges, TurboModules, and JSI.
• Strong understanding of mobile performance optimization, profiling tools, and debugging techniques on iOS and Android.
• Experience setting up and maintaining mobile CI/CD pipelines, including build automation and release workflows.
• Solid understanding of app distribution, code signing, build variants, and OTA update mechanisms.
• Ability to take ownership of features and systems from design through production.
• Strong communication skills and experience working in cross-functional teams.

Desired Skills -

• Experience with CodePush or similar OTA update solutions.
• Familiarity with mobile analytics, experimentation frameworks, and feature flag systems.
• Exposure to monorepo setups and shared codebases across web and mobile.
• Experience contributing to or maintaining internal mobile libraries or design systems.
• Understanding of Agile development methodologies and iterative delivery.

Benefits

• Best in class compensation: We hire only the best, and we pay accordingly.
• Proximity Talks: Learn from experienced engineers, designers, and product leaders across the organization.
• Work with a world-class team: Build scalable mobile products, push technical boundaries, and learn something new every day.

About us -

We are Proximity — a global team of coders, designers, product managers, geeks, and experts. We solve complex problems and build cutting-edge technology at scale.

Our team of Proxonauts is growing quickly, which means your impact on the company’s success will be significant. You’ll work with experienced leaders who have built and led high-performing tech, product, and design teams.

Here’s a quick guide to getting to know us better:

• Watch our CEO, Hardik Jagda, tell you all about Proximity.
• Read about Proximity’s values and meet some of our Proxonauts.
• Explore our website, blog, and design wing — Studio Proximity.
• Get behind the scenes with us on Instagram — follow @ProxWrks and @H.Jagda.

Role:

• You will be a guide in the entire application lifecycle including research, design, development, testing (dev owns quality), along with continuous deployment and delivery
• You will apply the latest technology thinking from our tech radar, adopt best design practices to solve complex problems and ensure our product is the best in usability.
• You will analyze business, technology challenges and suggest solutions

This opportunity is for you if,

• 4 to 6 years overall experience, 2 to 3 years experience in React Native
• You have experience with building and shipping React Native powered products at scale using Redux/MobX frameworks Android (Java) and iOS (Swift) background
• You have experience in building, deploying, and monitoring changes to critical user flows without disrupting the customer experience and business
• You have the capability to execute rapidly and efficiently in an unstructured entrepreneurial environment
• You have experience with architecture and implementing component-based UI frameworks and design systems
• You have experience working on small, fast-moving teams Understanding of CS fundamentals and how they apply in a front-end engineering scope
• You have knack for writing clean, readable, re-usable code
• You are a great analytical & logical thinker and someone who loves solving problems

Responsibilities:

• Lead the development team and ensure projects are completed smoothly and on schedule.
• Stay ahead of the game by finding and using new technologies to boost the business.
• Work hand in hand with the crore team to figure out their needs and keep our products on point with the market trends.
• Keep our products high quality, scalable and secure.
• Develop and maintain a detailed project plan to track progress and ensure that projects are completed on time and within budget.
• Brainstorm and plan the company's tech strategy with the CTO and other important leaders.
• Keep up to date with the latest tech trends and find new growth opportunities.
• Give the development team technical guidance and be a mentor to them.

Requirements:

• Bachelors or Masters's degree in Computer Science, Software Engineering or a related field.
• 8+ Years of experience leading software development teams with a track record of delivering complex products.
• Technical know-how and experience with the latest software development tech.
• Proven experience in identifying and implementing new technologies to drive business results.
• Experience handling challenges and taking advantage of the opportunities that come with working in a startup environment.
• Ace leadership, communication and teamwork skills.
• Self-starter with loads of drive and a desire to make things happen.
• Understand the Mobile development Landscape, especially Android and IOS.
• Hands-on experience with API-based development.

What will you do? –

• Developing high quality native mobile experiences for our products – with a focus on UI/UX, simplifying complex use cases so that a non-expert can succeed
• Experience with Flutter.
• Knowledge of the latest mobile app development concepts, trends, software design patterns, usability, and HCI guidelines for mobile apps.
• Practical experience in consuming RESTful APIs

About the Job –

• 2+ years in mobile software development.
• Have two or more iOS/Android apps developed with Flutter. Either deployed on the AppStore/Google Play or available on GitHub.
• Design and build sophisticated and highly scalable apps using Flutter.
• Build custom packages in Flutter using the functionalities and APIs already available in native Android and IOS.
• Translate and build the designs and Wireframes into high quality responsive UI code.
• Explore feasible architectures for implementing new features.
• Resolve any problems existing in the system and suggest and add new features in the complete system.
• Suggest space and time efficient Data Structures.
• Follow the best practices while developing the app and keeping everything structured and well documented.
• Use CI/CD for smooth deployment.
• Document the project and code efficiently.
• Manage the code and project on Git to keep in sync with other team members and managers.
• Ensure security guidelines are always followed while developing the app.
• Consulting with our customer facing representatives about software system design and maintenance.
• Experience with third-party libraries and APIs.
• Understanding of the Agile development life cycle.
• Experience with automated testing and building.
• Experience with Git, Jenkins, or other version control tools.
• Familiarity using version control tools like Git, Subversion etc. and IDEs like Android Studio, VS Code etc.

What do you need? –

• Knowledge of the latest mobile app development concepts, trends, software design patterns, usability, and HCI guidelines for mobile apps.
• Strong communication skills and ability to work in a collaborative environment with remote teams.
• Should enjoy solving tough problems and working with new technologies
• You’ll be partnering with design, product and user research teams to build world class applications.
• You’ll be working in a highly collaborative work environment with high degree of ownership and continuous feedback.
• Have a product mindset, can work with cross-functional teams to identify requirements and convert them to tech specs and action plans
• Have great learning appetite and ready to experiment with new technologies

• Experience with building scalable applications using Flutter on android or IOS. (we are happy to meet you even if you do not know flutter but are willing to learn)
• Strong knowledge of Architectural pattern like Bloc, Provider etc in Flutter. Knowledge of writing Plugins in Flutter is a good to have skill
• Ability to think about scalability and reusability while developing flutter widgets.
• Experience in working with Dart.
• Knowledge of unit & integration testing, agile development process, jira & API integration will be extremely useful
• Strong UI building skills and the ability to handle updates in UI with high frequency data changes.
• Experience with version control systems (bitbucket, git etc.)
• Strong knowledge of algorithms and data structures
• Should have demonstrated experience working on application development projects and test-driven development. Experience in writing high quality code
• Strong state management knowledge
• Experience in Fintech domain will be another added advantage