
We are looking for an entry level developer to join our team. You must have delivered at least 2 projects either as a part of self training, internships or industry experience.
Required Skills (more the better):
- Native iOS Application Development with Swift, understanding of Objective C, iOS SDK, Xcode, Cocoa Layer, Media Layer, Core Service Layer, Core OS Layer, iOS Frameworks, iOS Developer Tools, iOS programming, iOS Human Interface
- Hybrid mobile application development using Flutter will be an added advantage
- Deployment/ publish in Apple App Store
- Understanding of design patterns like MVC
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, 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
Why should I join Big Rattle?
Big Rattle Technologies specializes into development of Mobile and Web applications. Our clients include Fortune 5000 companies. Over the past 9 years, we have delivered multiple projects for clients from various industries like FMCG, Restaurants, Banking and Finance, Automobiles, Ecommerce, Television and Broadcast Agencies.
You will have an opportunity to get end-to-end exposure in software design and development of products, web applications and mobile applications. You will also have opportunities to participate in the decision-making process and take leadership roles as you grow in the organisation.
The company offers benefits like
- Healthcare coverage (including Covid-19 vaccination reimbursement)
- Technical certification fee reimbursements
- Technical training fee reimbursements
- 5-day work week
- Flexible working hours
- Hybrid working

About Big Rattle Technologies
About
Connect with the team
Similar jobs
Experience: 4 to 5 Years
Location: Bangalore, Pune, Gurgaon, Chennai, Bhopal, Jaipur
Work Mode: Hybrid (2-3 Days Work from Office)
Notice Period: Immediate joiners preferred
Note:Valid Passport is Mandatory
About the Role
We are looking for a highly skilled iOS Developer with 4-5 years of experience in developing and maintaining native iOS applications. The ideal candidate must be proficient in Swift and Objective-C, with a strong understanding of the iOS ecosystem, Apple's design principles, and performance optimization.
Key Responsibilities
- Develop and maintain advanced applications for the iOS platform.
- Collaborate with cross-functional teams to define, design, and deliver new features.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Work on application lifecycle management, from concept through delivery and post-launch support.
- Integrate RESTful APIs and third-party libraries/services.
- Participate in code reviews, design discussions, and mentor junior team members when needed.
Required Skills
- Strong programming skills in Swift and Objective-C.
- In-depth knowledge of iOS frameworks such as UIKit, CoreData, CoreAnimation, etc.
- Experience with Xcode and Interface Builder.
- Solid understanding of MVVM/MVC design patterns.
- Experience in Auto Layout, Storyboard, and building UI with code.
- Good knowledge of memory management, multithreading, and performance tuning.
- Understanding of App Store submission process and Apple Human Interface Guidelines.
- Ability to write clean, well-documented, and maintainable code.
Mandatory Requirement
- Valid Passport is mandatory. Candidates must possess a valid passport at the time of application.
Why Join Us?
Join a fast-paced, innovation-driven environment where your ideas are valued and your contributions make a tangible impact. You'll collaborate with a passionate team working on global products, backed by a culture of learning, growth, and flexibility.
We are looking for an iOS developer who possesses a passion for pushing mobile technologies to the limits and will work
with our team of talented engineers to design and build the next generation of our mobile application.
Requirements:
1. Min 3 years of experience in iOS development
2. Experience with offline storage, threading, and performance tuning.
3. Familiarity with RESTful APIs to connect iOS application to back-end services.
4. Should have worked on sockets, hardware integrations
5. Experience with iOS frameworks such as Core Data, Core Animation, etc
6. Hungry to do awesome product development and keen to learn newer technologies.
JD:
1. Design and build application for the iOS platform.
2. Ensure the performance, quality, and responsiveness of application.
3. Collaborate with a team to define, design, and ship new features.
4. Identify and correct bottlenecks and fix bugs.
5. Help maintain code quality, organization, and automatization
- Proficient in Kotlin
- Experience in MVVM Code architecture
- Understanding of using Jetpack libraries in Android
- Experience in RxJava techniques
- Capable of learning a new technology like Flutter
- Knowledge in Android app life cycle
- Have experience in Android app submission in PlayStore
- Ensure the performance, quality, and responsiveness of applications
- Proven software development experience and Android skills development
- Proven working experience in Android app development
- Have published at least one original Android app
- Experience with Android SDK
- Experience working with remote data via REST and JSON
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle
Bringing up Android on custom hardware
- Android OS modifications, HAL interface definition language (C++ and Java)
- Android, JNI and Android application performance optimization
Preferred Skills and Experience:
- Experience in Java or Kotlin development (preferably Android)
- Experience in C/C++ with deep understanding of Object-Oriented Analysis, Design and Programming.
- Experience with GIT or similar repository management and version control tools. Familiarity with software configuration management tools, defect tracking tools and Agile methodology.
- Development in a Linux environment with emphasis on Unit testing alongside functional integration testing.
- Android-For-Work, Android Enterprise features and EMM/MDM management solutions

Flutter JD:
Key Responsibilities:
Collaborate with project managers and designers to understand project requirements and translate them into technical specifications.
Develop, test, and maintain Flutter-based mobile applications that are responsive, performant, and reliable.
Write clean, maintainable, and well-documented code.
Troubleshoot and debug application issues, ensuring smooth and efficient performance.
Continuously research and stay up-to-date with the latest trends and best practices in mobile application development.
Collaborate with cross-functional teams to define and implement new features and improvements.
Participate in code reviews and provide constructive feedback to peers.
Ensure the security and data privacy of the applications you develop.
Requirements:
Proven experience as a mobile app developer, with a strong portfolio of Flutter-based applications.
Proficiency in the Dart programming language.
Experience with the Flutter framework and its ecosystem, including state management and third-party libraries.
Knowledge of mobile app architecture patterns (e.g., MVC, MVVM, Redux).
Familiarity with RESTful APIs and integration of third-party services.
Strong problem-solving and debugging skills.
Excellent communication and collaboration skills.
Ability to work both independently and as part of a team.
Knowledge of version control systems (e.g., Git) is a plus.
Position: Android Developer
Location: Ahmedabad
Experience: 1-4 years
Minimum 1.5 Years of experience.
At least 3 apps are fully developed and live on the store
Latest kotlin and java language knowledge required
SQLite local database knowledge must
API integration knowledge must be required not just copying past code but must understanding how that works
Social Media login and firebase knowledge required
Git command and repository knowledge must be required
We are looking for someone to build and lead the team of Android developers for a B2C product. Someone with deep experience in building consumer apps is desirable. You should have lead a team of android developers. Person who can recruit, lead and manage teams will be given preference.
What does the core role include?
- Experience in leading a team
- Design and build advanced app features for the Android platform.
- Collaborate with cross-functional teams to define, design, and ship new features
- Build and introduce new features to our Android App
- Work on MVP & MVVM architecture for building apps in Android Studio
- Experience in Dagger framework
- Translate designs and wireframes into high-quality code.
- Design, build and maintain high performance, reusable, and reliable Java code
- Familiarity with RESTful APIs to connect Android applications to back-end services
- Unit test code for robustness, including edge cases, usability, and general reliability
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
What else can you expect in the role?
- Handling coroutines with Kotlin
- Work with REST API(JSON) endpoints using Retrofit
- Knowledge of Material Design and how to implement it in code
- Working on interfaces, data binding, and application lifecycle
What are we looking for?
- Expert in Java, RxJava, ReactJS, Kotlin
- Good working knowledge of design patterns & OOAD
- Excellent analytical and problem-solving skills
- Hands on experience in writing Android applications
- Built and managed apps with over 1 million users
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
We are a well-funded B2B travel tech startup. We have raised ~USD 5 mn Pre Series A investment round despite the global pandemic and are looking to grow our Product & Tech team. We are growing rapidly. We have crossed our pre-covid numbers. We want to become the world’s biggest B2B travel company by enabling over million travel agents, travel entrepreneurs, and influencers to grow their business, and achieve Annualized GMV of $25 billion by 2026.
What’s on Offer:
- Best Combination of salary (₹12 to 21 LPA)
- Work on Best Tech Stack - iOS and Swift, Android, Java, Python/Django, NodeJS
- Learn from Best Mentors with Cumulative 50+ years of experience in Tech who previously worked in 4 unicorns.
- Fast Career Growth with fast appraisals and fast salary increase.
- A super passionate team with deep conviction which has stayed together during covid.
- Build world-class tech products and leverage technology to drive growth globally!
- Very high ownership role in a fast-paced environment.
- Great Culture -> No hierarchy/politics nonsense guaranteed!
About us: The founding & engineering team has worked in senior leadership roles at successful internet startups in India and Overseas
- Arun - Cofounder, leads Product & Growth Ex Cars24, TravelTriangle, TripFactory, IIM Bangalore
- Chirag - Cofounder, leads Business Operations Ex Oyo, TravelTriangle, IIM Ahmedabad, IIT Roorkee
- Ashish - Cofounder, leads Technology Ex CTO Cars24, CTO FabFurnish, Gaadi, Ex-Entrepreneur
- Amit: Tech Leader, 15+ yrs Tech exp, Ex Ola, Foodpanda, Shopclues, Cvent,
- Shrawan: Tech Leader, 17+ yrs Tech exp, Ex CTO Millenium Entertainment, One Kosmos
- Akshat: Tech Owner, 14+ yrs Tech exp, Ex Cars24, L&T, Samsung US, Motorola US.
- Rajesh: Tech Owner, 11+ yrs Tech exp, Ex Hike, Foodpanda
Must have technical skills
- Swift programming language (Control flows, Optionals, View Controllers etc).
- Good understanding of Interface Builder, Storyboards.
- Good understanding of Cocoa Pods
- Good understanding of AutoLayouts and building responsive apps for multiple iOS devices
- Understanding of Commonly used data structures like Dictionaries etc.
- Understanding of CoreData and NS UserDefaults.
- Understanding of working with APIs using Alamofire, concepts like Pagination of Lists.
- Good knowledge of MVC for iOS, writing Modular code, creating reusable components.
- Working with Push Notifications on APNS.
- Good understanding of Git.
Good to have:
- Working with Firebase SDK namely Crashlytics, Remote Config, Analytics
- Working with TestFlight or Firebase for Beta Testing
- Working independently and closely with the Product teams
- Has worked in an Agile environment and understands what building an MVP is like
- Worked with Jenkins for iOS
Desired Candidate Profile
- 2.5 to 5 years of experience in developing iOS apps.
- Ethical, hardworking, and 'passionate about startups' mindset
- Is a self-starter, and loves working in a fast-paced environment.
- Excellent structured problem-solving ability
Additional Details
- Office Location- Connaught Place, Delhi
iOS Developer
*H1 is a Spanish fin/proptech that revolutionizes the mortgage market by offering bank-risk approved loans before knowing the house an individual wants to purchase. It also offers a powerful selling tool for real estate agents and developers that helps manage their businesses. From there, H1 is building a community of millions of high credit profile users (individuals + companies) that use the credit marketplace technology to access a multiproduct platform (including banking and non-banking capital and multiple financial and credit scoring products) that becomes a financial partner for individuals and companies as well as a personal documentation encrypted storage for all family or group members (SAAS model).
*H1 is the future of digital banking.
*Recently capitalized, and in a strong growth phase to expand nationally and into 5 additional countries.
About the Job:
H1 seeks mobile iOS developers with experience on Swift, Apple Certificates and store publish for our development team
In this role, you will report directly to the CTO
Agile based organization, with bi-weekly sprints on long-term project
Responsibilities:
- Build an extraordinary tech product (software) from an user centric perspective, for all the different actors involved with the organization and in direct contact with the technology (clients, management, finance, risk/operations team, commercial team, marketing, etc.)
- Working with the CTO to build the roadmap and agile based organization required.
- Manage testflight and store publish
- Receive and react to product feedback from all internal and external stakeholders
- Product KPIs, and product releases on a recurring basis
- Producing reports to monitor level of usability, engagement, etc. (product metrics and analytics)
- Contributing to deliver the expected results from a usability and engagement perspective
About You:
- With strong software product background, and extraordinary capabilities in terms of product strategy development and usability
- 3-6+ years robust experience on developing software products in an agile based organization
- Demonstrated success in bringing new products to market, capturing market share and delivering market leading products and services.
- Clear examples of products managed or developed during his/her career
- Strategic thinking: you are able to think at the strategic level and make the link with the pixel level
- Able to work in a flat and transparent manner within a fast paced environment
- Results oriented
- Academic education in tech/product/digital related careers
- High level english (spoken and written). Spanish at any level would be a great plus.
- Entrepreneurial mindset: Is looking for a very ambitious project. Due to the stage of growth kick-off the upside could be extraordinary (a life-time opportunity)
Skills:
- Great flavour towards software products
- High expertise and excellence on software usability and user experience optimization. Expertise in software design
- Sensitivity towards customers and users
- Data driven decision making
- Deep knowledge of the digital world
- Fintech / Proptech / Digital banking background experience will be very positively considered, but not necessarily needed
- Swift, pods and adaptive layout experience, ObjectiveC would be a plus.
- Experience in iPhone and iPad development
- Provisioning profile and Apple Store Connect management
- Experience in working with tech teams, on an agile based style
- Proactive and able to take initiative. Decisive and resolute
- “Out of the box” thinker
- Creative thinker
- Works well in a team and with a wide range of people from different backgrounds and ages
- Organised and methodical
- Succeeds under pressure
- Is able to have fun and keep a positive atmosphere in the team
Location of Headquarters: Madrid, Spain
Tech Hub in India: Office in Bangalore, Karnataka (India). Full tech team between Madrid, Spain + Bangalore, India
This is a unique opportunity to contribute heavily to the growth of an innovative, market-leading Fintech & Proptech company.
Salary Range: 40k-90k Rupees monthly (5 Lakhs - 11 Lakhs per annum)









