8 Core Bluetooth Jobs

To join our embedded systems integration team in our Ahmedabad office. Responsible for building and extending a real-time Swift-iOS application that receives grayscale video frames over TCP from a proprietary infrared camera device. Required Candidate profile Implement and optimize TCP socket communication over Wi-Fi. Parse incoming grayscale image buffers and feed into a decoding engine. CoreBluetooth, AVFoundation, or on-device vision/image recognition

Senior iOS Developer Build Mission-Critical Health-Tech Apps Company: Ajmera Infotech Private Limited (AIPL) Location: Ahmedabad (On-site) Experience: 5 8 years Position Type: Full-time, Permanent Shape Mobile Experiences That Save Lives AIPLs 120-engineer team powers planet-scale systems for global innovators. We are assembling a specialised iOS squad to build FDA-compliant, SwiftUI-first apps for a billion-dollar health-tech platform (client name confidential). Your code will run on iPhones and iPads used daily by clinicians and patients worldwide software that simply cannot fail. What Makes This Role Exciting Greenfield + Legacy modernisation craft new modules in SwiftUI while refactoring existing UIKit code into clean architecture. Deep integration BLE peripherals, secure real-time data sync, offline workflows, Core Bluetooth, HealthKit, biometrics. Engineering ownership – influence architecture, CI/CD, security, and performance from day one. Global collaboration – pair with US & EU experts on coding standards, code reviews, and mobile DevOps. Compliance challenge – learn FDA, HIPAA, and 21 CFR Part 11 practices—career-accelerating knowledge. Key Responsibilities Design, build, and maintain high-performance iOS apps in Swift (80 %+ SwiftUI) . Lead migration from UIKit to SwiftUI and implement MVVM / Clean Architecture patterns. Integrate REST/gRPC services, WebSockets, and Bluetooth Low Energy devices. Optimise for battery, memory, accessibility, and security (OWASP MASVS). Write unit, UI, and integration tests; champion TDD and CI/CD (GitHub Actions / Azure DevOps). Perform code reviews, mentor mid-level engineers, and uphold style guidelines. Collaborate with design, backend, and QA to deliver sprint goals and compliance artifacts. Contribute to mobile release pipeline, App Store deliverables, and post-release monitoring. Must-Have Skills 5-8 years iOS development; 3+ years in Swift with strong SwiftUI component knowledge. Production experience with SwiftUI and Combine . Hands-on with MVVM, Core Data, Core Bluetooth, URLSession / gRPC, Background Tasks . Proficient in unit/UI testing (XCTest, XCUITest) and static analysis (SwiftLint, Sonar). Familiar with App Store submission, TestFlight, phased release, and crash analytics (Firebase Crashlytics, Sentry). Solid Git, code review, and Agile-Scrum practice. Nice-to-Have Exposure to medical, fintech, or other regulated domains. Experience with Flutter or React Native. Knowledge of Swift Package Manager , KMM , or GraphQL . Familiarity with Azure DevOps or GitHub Actions mobile pipelines. What We Offer Above-market salary + performance bonus. Comprehensive medical insurance for you & family. Flexible hours and generous PTO. High-end workstation + access to our device lab. Sponsored certifications and conference passes. Ready to Code for Impact? Email your rsum/GitHub to jobs@ajmerainfotech.com with the subject “Senior iOS Developer | Ahmedabad” or click Apply on Naukri. Build software that improves lives—every single release.

https://quintessential.keka.com/careers/

Primary Skills: 1) Minimum 5/6 years of experience in Design and build applications for the Android and iOS platform using cross platform technologies like Flutter. 2) Solid experience building applications on top of RESTful APIs and MQTT. 3) Knowledge of Authentication using AWS Cognito service will be add on. 4) Understanding of Core Bluetooth is an added advantage. 5) Experience in writing Unit testcases for flutter app 6) Ensure the performance, quality, and responsiveness of applications. 7) Collaborate with a team to define, design, and ship new features and sustenance activity. 8) Identify and correct bottlenecks to fix bugs. 9) Experience with mobile frameworks such as Core Bluetooth, Networking and using MQTT etc. 10) Experience with offline storage, threading, and performance tuning 11) Familiarity with RESTful APIs to connect iOS applications to back-end services. 12) Understanding of Apples and Androids design principles and interface guidelines 13) Proficient understanding of code versioning tools such as Git, Bitbucket, SVN etc 14) Knowledge of latest design patterns like MVVM/MVP 15) Should have excellent oral and written communication and interpersonal skills.

5+ years experience building high-quality iOS apps using Swift/SwiftUI. Expertise in app development, performance optimization, Bluetooth/BLE integration, and Agile methodologies. Strong problem-solving and communication skills. CS degree preferred. Required Candidate profile Detailed job descrition is available at https://quintessential.keka.com/careers

Strong Swift,SwiftUI iOS SDK programming skills and experience with iOS frameworks such as Core Data, Core Animation, etc. Expertise with Object Oriented Programming, multithreading, data serialization and REST APIs Expertise in HealthKit and connected apps Familiarity with MVVM, Solid and other architectural patterns Proficient with Swift and Cocoa Touch Experience implementing solutions using more advanced iOS platform features including the use Apple Core ML, Augmented reality solutions and voice-based solutions Experience developing and/or supporting Software as a Medical Device (SaMD) solutions. Experience working with and implementing Core Bluetooth iOS framework-based solutions

Proficient in iOS SDK(Objective-C and Swift) and XCode Competency in latest iOS technology stack for UI development SwiftUI, apart from AutoLayout and Storyboards Experience with reactive programming in iOS RxSwift or Combine. Knowledge of two or more basic iOS frameworks (Foundation, CoreBluetooth, NetworkExtension) Experience with design patterns like MVVM. Knowledge of dependency managers like cocoapods. Should be strong in integrating with back-end systems through web services (XML/JSON Parsing and SOAP along with basic frameworks like Alamofire) Database knowledge like Core Data and SQLite Should be good in Webservices integration (Synchronous/Asynchronous) Should be aware of Data Structures and Algorithms, threads and Memory Management Good understanding of GIT, JIRA, Confluence Successful track record in development of iOS apps - one or more apps published in the App Store Bindings, crash, memory leakage, debugging tools, Instruments Strong communication skills

Primary Skills: 1) Minimum 5/6 years of experience in Design and build applications for the Android and iOS platform using cross platform technologies like Flutter. 2) Solid experience building applications on top of RESTful APIs and MQTT. 3) Knowledge of Authentication using AWS Cognito service will be add on. 4) Understanding of Core Bluetooth is an added advantage. 5) Experience in writing Unit testcases for flutter app 6) Ensure the performance, quality, and responsiveness of applications. 7) Collaborate with a team to define, design, and ship new features and sustenance activity. 8) Identify and correct bottlenecks to fix bugs. 9) Experience with mobile frameworks such as Core Bluetooth, Networking and using MQTT etc. 10) Experience with offline storage, threading, and performance tuning 11) Familiarity with RESTful APIs to connect iOS applications to back-end services. 12) Understanding of Apples and Androids design principles and interface guidelines 13) Proficient understanding of code versioning tools such as Git, Bitbucket, SVN etc 14) Knowledge of latest design patterns like MVVM/MVP 15) Should have excellent oral and written communication and interpersonal skills.