
Position: iOS Developer (1 to 4 years)
Location: Marol, Andheri East, Mumbai
Company: Big Rattle Technologies Private Limited
Open for candidates from Mumbai only
Immediate Joiners only
We are looking for an iOS developer having 1 to 4 years of experience. You must have experience in delivering at least 3-4 projects on iOS as a part of your work profile.
Required Skills (more the better):
- Native iOS Application Development with SwiftUI, iOS SDK, Xcode, Cocoa Layer, Media Layer, Core Service Layer, Core OS Layer, iOS Frameworks, iOS Developer Tools, iOS programming, iOS Human Interface.
- Experience with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text
- Familiarity with RESTful APIs to connect iOS applications to back-end services.
- Experience with third-party libraries and APIs (e.g., Alamofire, Firebase, etc.).
- Deployment/ publishing apps in Apple App Store.
Good to have Skills:
- Understanding of Objective-C.
- Knowledge of mobile security and secure coding practices.
- Hybrid mobile application development using Flutter.
Additional Skills:
- Versioning tools such as Git, Bit Bucket, and concepts like branching
- DevOps: Knowledge of operating systems, hosting and deployment on cloud platforms like Amazon Web Services, Google Cloud, Azure etc will be added advantage
Responsibilities will include:
- Developing applications for iPhone and iPad
- Reviewing new releases, SDKs and updates in the mobile space
- Writing clean, well-designed code
- Debugging code and fixing bugs
- Ensuring code quality and security by following industry standards
- Managing code repositories and deploying builds
- Contributing to all phases of the development lifecycle
- Participating in team meetings and client meetings/ calls
- Learning new technologies
Required Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.
Why should you join Big Rattle?
Big Rattle Technologies specializes in AI/ ML Products and Solutions as well as Mobile and Web Application Development. Our clients include Fortune 500 companies. Over the past 13 years, we have delivered multiple projects for international and Indian clients from various industries like FMCG, Banking and Finance, Automobiles, Ecommerce, etc. We also specialise in Product Development for our clients.
Big Rattle Technologies Private Limited is ISO 27001:2022 certified and CyberGRX certified.
What We Offer:
- Opportunity to work on diverse projects for Fortune 500 clients.
- Competitive salary and performance-based growth.
- Dynamic, collaborative, and growth-oriented work environment.
- Direct impact on product quality and client satisfaction.
- 5-day hybrid work week.
- Certification reimbursement.
- Healthcare coverage.

About Big Rattle Technologies
About
Connect with the team
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Website :- beetonz.com
We’re looking for iOS Mobile Application Developer who has solid knowledge of iOS application’s life cycle, specially in modern mobile application. We need someone to build the native applications for iOS using Swift & Objective-C on Xcode. You’ll need to create applications from scratch or configure the existing applications.
RESPONSIBILITIES:
i. Design and implement applications from initial concept, app architecture, and user interface to finished deliverable.
ii. Implement new features, enhancements, and content of existing applications.
iii. Implement design of native application using Auto Layout Guide & Constraints in Interface Builder.
iv. Create and update re-usable code libraries to streamline app development cycle.
v. Contribute to all phases of the product development: design, develop, test, maintain and improvise.
BASIC SKILLS:
i. Good communication and interpersonal skills.
iii. Having experience with Auto Layout Guide.
iv. Strong knowledge of current iOS development languages (Swift & Objective-C).
v. Ability to manage multiple projects at a time.
vi. Flexibility and eagerness to identify, learn, and use new and changing technologies.
v. Self Confident and Enthusiastic.
Job Type: Full-time
Salary: ₹12,000.00 - ₹16,000.00 per month
Schedule: Day shift
Industry: Software Development
COVID-19 Precaution(s):
Temperature screenings
Social distancing guidelines in place
Sanitising, disinfecting, or cleaning procedures in place
Responsible for
- Designing and coding the base application
- Ensuring the quality of the application
- Fixing application bugs
- Maintaining the code
- Implementing application updates
⚡ About DrinkPrime
We're DrinkPrime, a startup based in Bengaluru that's all about making clean, safe, and healthy drinking water accessible to everyone. We provide cutting-edge IoT-enabled customized water purifiers on a subscription basis, and we currently serve more than one lakh users across Bengaluru, Delhi NCR, and Hyderabad. We're not just another boring water purifier manufacturing company - we're a forward-thinking drinking water solution provider that speaks directly to our target audience, and this has earned us the support of some big VCs like Sequoia in the industry. We're looking for awesome tech professionals who want to join us in creating history and making a real difference. So why not come and be a part of our journey towards a better future?
💼 Role & Responsibilities
At DrinkPrime, we have a vision of disrupting the water industry. We believe that technology has a key role to play by providing a highly scalable platform that can seamlessly connect and control millions of devices. We are looking for people who are technically excellent and, at the same time, enjoy the excitement and unpredictability of working in a startup environment. You will have a great opportunity to be part of the core technology team.
We are a well-funded high-growth startup currently operating in Bangalore and have a great open environment. We're currently in hybrid mode and would prefer our employees to be located in Bangalore after joining.
- Collaborate with the development team to design and develop high-quality iOS applications.
- Assist in the entire application lifecycle, including concept, design, build, deploy, test, and release.
- Write clean and maintainable code following best practices and coding standards.
- Contribute ideas and solutions to improve the overall quality and user experience of iOS applications.
- Troubleshoot and resolve application defects and issues reported by users or internal stakeholders.
Our ideal candidate would be someone who has at least 2-4 years of hands-on knowledge of iOS app development. Experience in working with IOT devices and handling native connectivity functionality like bluetooth and Wifi is plus.
Responsibilities
1. Design and Build Mobile and Web Apps
2. Support technically for CRMs
3. Working with designers to understand the user's experience with new features
4. Designing and building features for our iOS app
5. Developing unit tests along with features and integration tests into the development process
6. Maintaining current capabilities of our app which include debugging and fixing issues while maintaining code quality
Qualifications
1. At least 1 year of proven experience in building Android & iOS applications.
2. Bachelor's degree in computer science
3. Proficient in working with Jira and Confluence is a plus
4. Comfortable working in a dynamic, constantly changing atmosphere and able to prioritize work and communicate challenges
5. Excellent verbal and written communication skills, able to interact with technical and non-technical team members with experience working with both local and remote teams
PREFERRED SKILLS:
Java and Swift or SwiftUI experience is preferred
iOS Developer Responsibilities:
- Designing and building mobile applications for Apple’s iOS platform.
- Collaborating with the design team to define app features.
- Ensuring quality and performance of the application to specifications.
- Identifying potential problems and resolving application bottlenecks.
- Fixing application bugs before the final release.
- Publishing application on App Store.
- Maintaining the code and atomization of the application.
- Designing and implementing application updates.
iOS Developer Requirements:
- Bachelor’s degree in computer science or software engineering.
- Proven experience as an app developer.
- Proficient in Objective-C, Swift, and Cocoa Touch.
- Extensive experience with iOS Frameworks such as Core Data and Core Animation.
- Knowledge of iOS back-end services.
- Knowledge of Apple’s design principles and application interface guidelines.
- Proficient in code versioning tools including Mercurial, Git, and SVN.
- Knowledge of C-based libraries.
- Familiarity with push notifications, APIs, and cloud messaging.
- Experience with continuous integration.
Core Java
Datastruture
Sqlite,Rest API,Android UI development, API Integration
Developing, releasing, and maintaining native Android Applications and oversee mobile
application development efforts
Deliver across the entire app life cycle, design, build, deploy, test, release to app stores and
support
Working directly with product and backend developers to conceptualize, build, test and
realize products
Work on bug fixing and improving application performance
Continuously discover, evaluate, and implement new technologies to maximize
development efficiency
Optimizing performance for the apps and keep up to date on the latest industry trends in
the mobile technologies
● Overall at least 1 year building software for iOS devices
● Experience with iOS SDK, Objective-C, Swift and Xcode IDE
● Experience with JSON, XML, JavaScript and interfacing iPhone/iPad applications to server-side API's
● Comfortable developing rich GUI's for the iPhone and/or iPad
● Solid grasp of object-oriented concepts and MVC programming techniques
Responsibilities
● Work on multiple simultaneous projects
● Divide projects into module with timelines
● Hands on coding, systems analysis, design and delivery of projects assigned.
● Coordinating project performance with business and clients.
● Completes assigned projects in a timely manner.
● Meets project objectives, providing systems that operate in a cost-effective manner.
● Keeps management informed of project progress and problems, particularly as to needed changes in schedule, resources, or product.
● Escalates and refers all projects beyond scope of authority.
● Consults with and advises development areas on applications in area of responsibility.
● Responds to problems in a timely, effective manner.
Bonus Points
● Experience with Android/Java
● Cross Platform Application development
We are a Bengaluru based young & vibrant team planning to on-board amazing talent, someone like you. Please go through the job description below, and connect with us if you deem we are a good fit in the next step of your career progression.
We value your time & hence have a stringent policy to communicate a decision within 7-10 days.
Your work at Finin:
As our primary iOS developer , you are expected to
1. Build a light-weight, low latent iOS applications with limited or no dependency on third-party modules.
2. Build application logic & develop user facing features.
3. Build reusable components & front-end libraries for future use, as and wherever needed.
4. Translate designs & wireframes into high-quality code.
5. Define front-end architecture, document, estimate scope, & deliver on time.
6. Plan for new technology insertion & trade-offs in development.
Further, as any early stage start-up, we expect you to be comfortable wearing multiple hats, & be a proactive contributor towards building something truly remarkable.
Candidate profile:
1. At least 4 years of professional experience building native projects for iOS.
2. Have at least two live projects.
3. Practical knowledge of working with RESTful APIs, & version control tools such as git.
4. Experience creating custom libraries.
5. Proficiency in various software design patterns.
6. Accountable & a proactive communicator.
7. Has worked in agile or iterative environment. Can estimate scope & prioritise.
8. Independent problem solver. Comfortable with ambiguity & fast pace start-up work culture.
Bonus points:
1. If you have previous experience building technology for Finance products.
2. If you have contributed in at least two stages of product development: MVP & Growth.
3. If you are a polyglot.
- Experience in React-native, IOS Development (with Swift).
- Experience in IOS SWIFT Framework
- Proven experience in React Native components in native iOS and Android
- Good understanding of Android / iOS / Web design guidelines, SDK and excellent JavaScript skills.
- Knowledge of React and the Java script ecosystem
- Exposure to other hybrid mobile platforms like IONIC,Sencha, HTML5, PhoneGap, jQuery Mobile etc.
- Familiarity with RESTful APIs development.
- Expertise with code testing best practices, including unit and integration testing to ensure quality of code.
- Familiarity with code versioning tools such as Git, SVN, Github.
- Excellent verbal and written communication skills
Preferred Skills & Knowledge: IOS Development (Swift), React Native








