
About Duplex Technologies Services
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Responsible for
- Designing and coding the base application
- Ensuring the quality of the application
- Fixing application bugs
- Maintaining the code
- Implementing application updates
Candidate should have good knowledge in iOS app development
Preferably has working knowledge of Node Js, Mongo DB.
Candidate should have sound knowledge of MVVM architecture.
Should have at least one application in App store.
Should have good communication skills.
Our Engineering Team
Keka Engineering Team follows modern engineering practices and works with latest stack. Refactoring is central to our philosophy to evolve the design, maintain code consistency and adapt to dynamic business needs. We believe in DevOps practices, there is no fixed release cycle; our CI/CD pipeline, deployment automation, blue-green deployment and other related practices gives us flexibility to deploy multiple times a day (if required). Our Engineering team is made up of small cohesive teams embracing Agile; working on focus areas to deliver awesome experiences to our Customers. Keka Engineering Team works on complex technical challenges, learns & adapts and most importantly; we have fun along the way.
As a Mobile developer you are required to work with a team of architects, and developers to create mobile applications.
Responsibilities:
· Design and build applications for the iOS platform
· Ensure the performance, quality, and knowledge of best practices
· Collaborate with a team to define, design, and ship new features
· Identify and correct bottlenecks and fix bugs
· Help maintain code quality, organization, and automation.
Requirements:
· Working knowledge of the general mobile orientation, architecture, trends, and emerging technologies.
· Solid understanding of the full mobile application development life cycle.
· Must have good analytical, debugging, and problem-solving skills.
· Self-starter having the ability to independently acquire the knowledge required in succeeding his job.
· Good communication skills. Should be able to discuss requirement for stake holders like, Product Owner and other Business stakeholders
· Proficient with Swift 5 & above
· Strong understanding of MVVM Architecture and should be able to demonstrate working experience
· Strong knowledge of Design patterns
· Strong with Auto layout and Storyboard for proficient user interface creation
· Experience with iOS frameworks such as Core Data, Core Animation, etc.
· Experience with Online/Offline storage, threading, and performance tuning
· Familiarity with RESTful APIs to connect iOS applications to back-end services
· Knowledge of UX standards
· Should have experience with Unit Testing
· Understanding of Apple's design principles and interface guidelines.
· Review code, follow best practices for coding guidelines
· Proficient with writing reusable code
· Familiarity with cloud message APIs and push notifications, social media integration, and integration of analytics
· Knack for benchmarking and optimization
· Proficient understanding of code versioning tools (Git / SVN, Swift Package Manager, Cocoa Pods)
· Familiarity with continuous integration
· Knowledge of Appstore Deployment process/norms
· Good knowledge of Certificate and Profile creations
· Good knowledge of distribution builds for testing over TestFlight or similar distribution tools.
The brand is associated with some of the major icons across categories and tie-ups with industries covering fashion, sports, and music, of course. The founders are Marketing grads, with vast experience in the consumer lifestyle products and other major brands. With their vigorous efforts toward quality and marketing, they have been able to strike a chord with major E-commerce brands and even consumers.
What you will do:
- Designing and building advanced applications for the iOS platform
- Collaborating with cross-functional teams to define, design and ship new features
- Unit-testing code for robustness, including edge cases, usability, and general reliability
- Working on bug fixing and improving application performance
- Continuously discovering, evaluating and implementing new technologies to maximize development efficiency
Candidate Profile:
What you need to have:
- Expert with Swift (swift 4.0 & above) and Cocoa Touch
- Experience with iOS frameworks such as Core Data, Core Animation, etc.
- Experience with offline storage, threading, and performance tuning
- Must have experience in BLE and BT
- Familiarity with RESTful APIs to connect iOS applications to back-end services
- Understanding of Apples design principles and interface guidelines
- Experience with performance and memory tuning with tools such as Instruments and Shark
- Familiarity with cloud message APIs and push notifications
- Familiarity with the MVC and MVVM design patterns
- Knowledge of the open-source ecosystem and the libraries available for common tasks
- Experience building, testing and distributing native apps that consume RESTful services
- Hands-on coding, systems analysis, design, and delivery of projects assigned
- At least three native iPhone applications deployed in the marketplace
- Should have Knowledge in Apple Certificate/Profile creation and maintenance
- Knowledge in SDK integration into iOS app & Realm Database is an added advantage
- Proficiency of code versioning tools such as GIT
needs. You are expected to be Subject Matter Experts on iOS application architecture.
You are also expected to demonstrate value to the organization by mentoring other team members as they learn and
grow, take ownership and responsibility not only for your deliverables, but for the entire application and its use, and
to find a balance between achieving software excellence and delivering working code.
How you will help:
• Involved with all phases of mobile app development from initial concepts, through design, development,
testing and deployment
• You will help guide multiple Agile teams with open communication channels, regular releases, and a focus on
continuous improvement.
• Guide and mentor a team of IOS developers and work closely with Quality Engineers
• Establish best practices and processes that ensure quality within the team
• Champion our best practices and mentor team on use and results of these best practices
• Responsibility for product both pre and post launch to ensure application is meeting customer needs and
achieving continued revenue goals
• Architect, Lead, implement and review new features for android phones and tablets.
• Interactive communication of designs and other development topics to Leadership, Product Owners, Scrum
Master and other Agile Team members.
• Lead code reviews to ensure code quality and shared knowledge.
• Research and analyze the existing code base to identify issues and improve application performance and
maintenance.
• Take ownership and sense of responsibility of all deliverables.
• Adhere to Agile scaled methodologies.
• Develop and architect iOS applications across multiple releases (Objective-C, Swift).
• Work within SCRUM agile process with other stakeholders (Product Owners, XD design, Quality Engineers) as
well as across organization to balance creative objectives with business needs and technical requirements.
Who we have in mind:
• 10+ years of experience in developing native iOS application(s). Objective C, Swift is a must.
• Understanding of Hybrid application development is a plus.
• Solid understanding of the full mobile development life cycle.
• Expert in multi-threading concepts to create highly responsive data intensive applications
• Extensive knowledge of CoreData framework, esp. in multi-threading environments
• Good knowledge on other iOS frameworks, especially for handling Contacts and Media
• Good knowledge with web service architecture, protocols, security and data formats (Ex. REST, OAuth, JSON,
etc.) and implementation patterns on iOS platform including both Apple and 3rd party tools/frameworks
• Deep understanding of ARC memory management practices, especially when using blocks
• Experience Architect/creating/maintaining unit tests including mock objects and unit tests for asynchronous
code (test expectations)
• Expert in iOS UI guidelines.
• Expert in XCode profiling tools
• Experience working with SCRUM and/or Agile development environments
• Experience working in cross-functional teams
• Expert in creating design and maintain architecture documentation, class diagrams, technical flow documents
etc
• Strong written and oral communication skills, ability to multi-task, establish priorities and meet tight
deadlines
• Test Driven development
• Excellent conceptual, analytical and problem-solving abilities
• Additional plus: C++ intermediate to advanced experience
• Experience working with other technologies such as React in use for progressive web apps
We’re currently looking for rockstar developers to help us build a next-gen social audio community engagement platform. Avalon is hiring for both backend & frontend engineering roles. Our tech stack is majorly Ruby on Rails & React Native.
If you were looking for a rocket-ship, this is it!
As a senior front-end developer our primary requirement is that you are proficient in React Native.
Apart from that the job entails:
- Building new features (while squashing bugs) for our growing mobile app to extend device support especially across the Android ecosystem
- Architect elegant and maintainable code with support from the team
- Collaborate with design, data, and other teams to build beautiful interfaces that look great and run smoothly
- Guide and improve the technical direction of mobile, bolstering the technical foundational, improving performance, and re-architecting.

- Build beautiful, user-friendly, performant, and effective new features
- Take ownership of the company’s iOS platform
- Continuously improve stability and performance of the company’s iOS platform
- Be the user’s voice and help make product decisions
- Deliver beautiful delightful user experiences
- Exhibits knowledge and behavior to adopt Information Security and Privacy practices at their work.
- You think iOS, design for iOS, build for iOS! Technical
- At least 1.5 - 3 years experience on native iOS platform using the Cocoa framework
- Proficiency with Swift and familiarity with Objective-C
- Experience with RxSwift or Combine framework is preferred
- Strong knowledge of iOS Frameworks like Core data, CoreAnimation, etc
- Expertise with Auto-layouts for UI development
- Experience building a modular code base in MVVM Team Building & Leadership
- Want to interact with all levels of the company including senior leaders and cross-functional teams
- Love problem solving and thrive on handling multiple projects and tasks
- Foster strong professional relationships with the full organization
➢ Degree from top engineering college, or equivalent technical background is preferred
➢ Be a self-starter who thrives in a rapidly growing organization
➢ Agility and ability to adapt quickly to changing requirements and scope and priorities
➢ 2-4 years of industry experience in iOS Mobile Application design and development, with minimum 2 app deployed in App Store
➢ A deep familiarity with Swift. Experience working with iOS frameworks such as Maps, core Location, core Bluetooth and Core Animation
➢ Strong UX/UI design exposure and experience in making apps work intuitively
➢ Ability to identify issues and improve application performance
➢ Experience in usage of instruments to detect memory leaks for performance optimization
➢ Develop unit and functional test cases
➢ Familiar with the following – Git repository, Restful API, MVC, MVP, MVVM
➢ Strong CS fundamentals (with competencies in algorithms and data structures). Highly accountable and takes ownership, with collaborative attitude, and a lifelong learner.
➢ Experience with third-party libraries and APIs Solid understanding of the full mobile development life cycle
- Candidate should be expertise in iOS technology.
- Experience with developing native Applications using Swift 3 , Xcode, Objective C, Cocoa and iPhone SDK.
- Built and published commercial iPhone and iPad applications
- Candidate must have independently designed and developed mobile applications
- independently drive the design and development of iPhone/iPad application project.
Conceptualize and design Mobile applications based on need. - Experience with Objective-C, JavaScript, and JSON
- Coursework in Object-Oriented programming languages (C++/Java, etc)
- Understanding of Apple’s design principles and interface guidelines Animation, etc.
- Candidate can develop Mobile Apps and well-versed with the Android SDK.
- Have a good knowledge of Java Application development.






