mobile application engineer

Nexus Health Solutions (Pvt) Ltd.

About the RoleWe&rsquo;re looking for a full-stack mobile app engineer with strong mobile development fundamentals and a heavier emphasis on the backend systems that power mobile features. You will work across the mobile stack&mdash;from application logic and data flows to the backend services, integrations, APIs, and cloud infrastructure that support the apps. Heavy focus on building secure and HIPAA compliant applications.Responsibilities:Backend &amp; Cloud Architecture (Primary Focus)<ul><li>Design, implement, and maintain backend services, APIs, and system integration layers using Node.js/Express, Python/FastAPI/Django, or Go/Gin.</li><li>Architect scalable, secure, and observable backend systems with a strong emphasis on distributed design, fault tolerance, and high-availability patterns.</li><li>Build and maintain serverless and cloud-native infrastructure in Azure, including:</li><li>Azure Functions</li><li>Azure API Management</li><li>Azure Cosmos DB</li><li>Azure Event Grid / Service Bus</li><li>Azure App Service</li><li>Implement authentication, authorization, data protection, secure storage, and compliance-aligned backend workflows.</li><li>Develop internal and external REST/GraphQL APIs, event-driven services, and messaging-based integrations using queues, topics, and pub/sub patterns.</li><li>Build backend pipelines that support mobile clients (sync engines, data transformations, caching strategies, session management, telemetry ingestion).</li></ul>Mobile Engineering (Secondary but Significant Focus)<ul><li>Build and maintain mobile applications using Javascript (React Native), Flutter, or native frameworks (Swift/Kotlin), with an emphasis on application logic, data flows, and system interactions rather than UI-heavy work.</li><li>Implement mobile networking, offline sync, authentication flows, and secure client-side data patterns.</li><li>Integrate third-party mobile services including: push notifications, analytics, payments, identity providers, and messaging platforms.</li></ul>Systems Quality &amp; Collaboration<ul><li>Ensure performance, reliability, observability, and operational readiness across backend and mobile systems.</li><li>Write unit, integration, and end-to-end tests; contribute to CI/CD pipelines and automated quality gates.</li><li>Collaborate closely with product, design, and platform teams to plan features, system behavior, and long-term architecture.</li></ul>Required Qualifications:<ul><li>3+ years backend engineering experience using Node.js, Python, Go, or similar, with strong understanding of API design, microservices, distributed systems, and cloud-native patterns.</li><li>Experience with mobile application development (React Native, Flutter, Swift/Kotlin), focusing on application logic, networking, and backend integration.</li><li>Strong understanding of REST/GraphQL, websockets, event-driven systems, and messaging queues.</li><li>Experience working with relational and NoSQL databases (Postgres, MongoDB, DynamoDB/Cosmos), including schema design, indexing, and performance tuning.</li><li>Solid understanding of mobile networking, secure data handling, and authentication/authorization flows.</li><li>Experience with Azure cloud services or strong willingness to work extensively with Azure.</li><li>Familiarity with CI/CD, testing frameworks, performance monitoring, and logging/observability tooling.</li></ul>Preferred Qualifications:<ul><li>Strong experience with Azure serverless architecture.</li><li>Familiarity with CI/CD pipelines (Azure DevOps, GitHub Actions).</li><li>Experience with mobile app distribution (App Store, Google Play).</li><li>Experience with mobile testing frameworks (Detox, Jest, XCTest, Espresso).</li><li>Knowledge of Clean Architecture, MVVM, or similar patterns.</li><li>Experience building real-time or event-driven features using Azure Event Grid or Service Bus.</li></ul>Job Type: Full-timePay: Rs180,000.00 - Rs250,000.00 per monthWork Location: In person

Full-Stack Mobile Application Engineer

HCLTech

<div>
 
 
 Job Title: Mobile app support
 
 
 
 
 Location: Riyadh, KSA
 
 
 
 
 
 
 
 
 
 
 Description:
 
 
 
 
 We are looking for a qualified Mobile Apps Support engineer to join our team. You will be working with our engineers to maintain high quality mobile applications.
 
 
 <ul>
 <li>
 Strong interest in consumer technology
 </li>
 <li>
 Flexibility with full-time schedule, including shift assignments on weekends/evenings
 </li>
 <li>
 Problem-solving skills, &ldquo;thinking outside of the box&rdquo;
 </li>
 </ul>
 
 
 Role and Responsibilities:
 
 
 <ul>
 <li>
 Support the entire application lifecycle (concept, design, test, release and support)
 </li>
 <li>
 Produce fully functional mobile applications writing clean code
 </li>
 <li>
 Gather specific requirements and suggest solutions
 </li>
 <li>
 Write unit and UI tests to identify malfunctions
 </li>
 <li>
 Troubleshoot and debug to optimize performance
 </li>
 <li>
 Design interfaces to improve user experience
 </li>
 <li>
 Liaise with Product development team to plan new features
 </li>
 <li>
 Ensure new and legacy applications meet quality standards
 </li>
 </ul>
 
 
 Requirements:
 
 
 <ul>
 <li>
 Experience with Swift, Objective-C, Cocoa, Xcode, HTML, XML and JSON.
 </li>
 <li>
 Experience with design patterns and object-oriented concepts.
 </li>
 <li>
 Experience with offline storage, threading, and performance tuning.
 </li>
 <li>
 Proficient understanding of code versioning tools (such as Git, Bitbucket).
 </li>
 <li>
 Familiarity with RESTful APIs to connect iOS applications to back-end services.
 </li>
 <li>
 Understanding of Apple&rsquo;s design principles and interface guidelines.
 </li>
 <li>
 Deploying apps process on App Store.
 </li>
 <li>
 Knowledge of Android and Hybrid like (ionic &amp; Flutter) is plus.
 </li>
 <li>
 Should be Saudi national
 </li>
 <li>
 Bachelor&rsquo;s degree computer science or engineering.
 </li>
 <li>
 2-3 years of relevant experience.
 </li>
 <li>
 Have strong knowledge of development of mobile apps
 </li>
 </ul>
 
 
</div>

Mobile Application Developer (saudi only)

Accenture

Project Role : Packaged/SaaS Application Engineer 
Project Role Description : Configure and support packaged or SaaS applications to adapt features, manage releases, and ensure system stability. Use standard tools, APIs, and low-code platforms to align solutions with business needs while preserving compatibility and performance.
 
Must have skills : Apple iOS Application Development 
Good to have skills : NA 
Minimum 3 year(s) of experience is required 
Educational Qualification : 15 years full time education 
 
Summary: As a Packaged/SaaS Application Engineer, you will configure and support packaged or Software as a Service applications to adapt features, manage releases, and ensure system stability. Your typical day will involve utilizing standard tools, application programming interfaces, and low-code platforms to align solutions with business needs while maintaining compatibility and performance across various systems. Roles &amp; Responsibilities: - Expected to perform independently and become an SME. - Required active participation/contribution in team discussions. - Contribute in providing solutions to work related problems. - Assist in troubleshooting and resolving application issues to enhance user experience. - Collaborate with cross-functional teams to gather requirements and implement effective solutions. Professional &amp; Technical Skills: - Must To Have Skills: Proficiency in Apple iOS Application Development. - Strong understanding of mobile application architecture and design patterns. - Experience with Swift and Objective-C programming languages. - Familiarity with RESTful APIs and third-party libraries integration. - Knowledge of version control systems, particularly Git. Additional Information: - The candidate should have minimum 3 years of experience in Apple iOS Application Development. - The candidate is required to work out of the Client Office in Kharadi, Pune for 3 days per week, as per the mandate. - A 15 years full time education is required.
 
15 years full time education

Packaged/SaaS Application Engineer

TeklifimGelsin

<div>
 
 We are seeking a passionate and driven Mobile Application Developer to join our expanding team. In this role, you will be an integral part of the mobile app development journey, gaining valuable experience by contributing to major features that impact millions of users. We foster a culture of continuous learning, creative problem-solving, and a habit of researching new trends and technologies to apply modern solutions.
 
 
 
 
 
 What You will Do (Responsibilities):
 
 
 * Collaborate closely with our cross-functional team of designers, product owners, and backend developers to transform requirements and mockups into robust, fully functional mobile features.
 
 
 * Contribute significantly to the design, development, and maintenance of key features within the mobile application using Flutter.
 
 
 * Write clean, maintainable, and well-tested code that adheres to best practices.
 
 
 * Proactively identify, troubleshoot, and resolve bugs and performance issues, ensuring our applications are stable, responsive, and provide a delightful user experience.
 
 
 * Stay current with the latest trends and best practices in the Flutter ecosystem and broader mobile development landscape, actively contributing to our culture of innovation.
 
 
 * Contribute to technical discussions and learn about architectural decisions, bringing your analytical mindset to the forefront.
 
 
 
 
 
 What We are Looking For:
 
 
 We believe that while technical skills can be learned, a strong analytical mindset and a proactive approach are vital. We are looking for individuals who are eager to learn, self-educate, and grow with us.
 
 
 * A degree in Computer Engineering, Software Engineering, or a related field; OR equivalent practical experience.
 
 
 * A portfolio of your mobile development work (e.g., personal projects) is welcome.
 
 
 * A genuine passion for mobile technologies, crafting delightful user experiences, and solving complex problems.
 
 
 * Excellent problem-solving skills, a collaborative spirit, and a strong eagerness to learn and adapt.
 
 
 
 
 
 
 
 
 Bonus Points:
 
 
 * Familiarity with REST APIs
 
 
 * Familiarity with Git and GitHub for version control and collaborative development.
 
 
 * Knowledge of various Firebase services, specifically FCM (Firebase Cloud Messaging), Firestore, Crashlytics, Remote Config, A/B Testing, and GA4 events.
 
 
 * A basic understanding of native Android and iOS platforms, including app deployment processes to respective app stores and necessary native configurations.
 
 
 * Familiarity with CI/CD (Continuous Integration/Continuous Deployment) pipelines for mobile applications.
 
 
 * Exposure to dependency injection containers, particularly GetIt.
 
 
 * A keen interest in researching and proposing new mobile development trends and technologies.
 
 
 * Basic familiarity with Figma to track and understand UI/UX designs.
 
</div>

Mobile Application Developer

Centfx

Job Description:We are seeking a highly skilled Mobile App Developer to join our growing team. The ideal candidate will have experience working with CRM systems and a strong understanding of financial technologies, particularly in Forex and Cryptocurrency. As an app developer, you will be responsible for developing, testing, and maintaining innovative applications that interact with our CRM platforms using provided APIs.Key Responsibilities:<ul><li>App Development: Design, develop, and maintain mobile and web applications that integrate with CRM systems and financial data (Forex, Crypto).</li><li>API Integration: Work with provided APIs to integrate third-party services, ensuring seamless data flow between our applications and external platforms (Forex/crypto data feeds, payment gateways, etc.).</li><li>Performance Optimization: Identify and address performance bottlenecks and optimize the apps for speed and scalability.</li><li>Testing &amp; Quality Assurance: Write unit tests and perform code reviews to maintain high code quality, with a focus on application stability and reliability.</li><li>Bug Fixes &amp; Maintenance: Troubleshoot and resolve issues reported by users and clients.</li><li>Security &amp; Compliance: Ensure that applications are secure and meet industry standards, especially around financial transactions, data privacy, and compliance.</li></ul>Required Skills &amp; Qualifications:<ul><li>Experience: Minimum 3-5 years of experience in mobile/web application development.</li><li>Languages: Proficient in languages like JavaScript (React, Node.js), Swift (for iOS), or Kotlin (for Android).</li><li>APIs: Strong understanding of API integrations, particularly for financial data, real-time data streaming, and third-party services.</li><li>Knowledge of Forex &amp; Crypto: Solid understanding of Forex and cryptocurrency markets, including how financial APIs and real-time data feeds work.</li><li>Databases: Proficient in database management systems such as MySQL, MongoDB, and PostgreSQL.</li><li>Version Control: Experience with Git for version control and collaborative development.</li></ul>Job Type: Full-timePay: AED4,000.00 - AED5,000.00 per month

Mobile App Developer

Integrated Electronics Technologies

Are you a mobile application developer who's passionate about creating technology that makes a real-world impact? At SmartHub Sensors, we're on a mission to bring peace of mind to RV and boat owners, allowing them to embark on adventures without worry. Our systems monitor everything from temperature and humidity to GPS location, ensuring the safety of families and pets on the road. We're looking for a creative and driven developer to join our team, helping us build the intuitive and reliable mobile app that connects our users to what matters most.About SmartHub Sensors:SmartHub Sensors (SHS) is building an intelligent connected RV ecosystem &mdash; integrating BLE sensors, smart gateways, and AWS cloud services to provide real-time monitoring, automation, and control. Our mobile apps are central to this platform, allowing users to interact with sensors, manage devices, and receive live alerts through MQTT and BLE communication. We are looking for a Mobile Application Developer experienced in native Android and iOS development, with strong hands-on experience in MQTT-based communication and an understanding of BLE connectivity. This role will also help lead the company&rsquo;s future transition from native apps to a hybrid cross-platform architecture (e.g., React Native or Flutter).Key Responsibilities: <ul><li>Develop and maintain native Android (Kotlin/Java) and iOS (Swift/ObjectiveC) applications</li></ul><ul><li>Implement and optimize MQTT-based real-time communication between mobile clients, IoT devices, and AWS IoT Core</li></ul><ul><li>Integrate BLE (Bluetooth Low Energy) for sensor pairing and data synchronization</li></ul><ul><li>Design, build, and maintain RESTful API integrations with AWS backend services</li></ul><ul><li>Optimize app performance, reliability, and offline behavior for IoT data streams</li></ul><ul><li>Architect a roadmap for migration to a hybrid mobile framework (React Native or Flutter)</li></ul><ul><li>Collaborate with backend, hardware, and cloud engineers to ensure seamless end-to-end communication</li></ul><ul><li>Manage mobile CI/CD workflows, testing, and app store deployments</li></ul><ul><li>Maintain high code quality through modular design, documentation, and code reviews</li></ul>Required Skills &amp; Qualifications <ul><li>3&ndash;5+ years of professional experience in native Android and iOS development</li></ul><ul><li>Strong proficiency in Kotlin/Java (Android) and Swift/Objective-C (iOS)</li></ul><ul><li>Proven experience with MQTT communication protocols (publish/subscribe, QoS levels, topic structures, message retention)</li></ul><ul><li>Experience integrating with AWS IoT Core, API Gateway, and Cognito</li></ul><ul><li>Familiarity with REST APIs, JSON parsing, and background data sync</li></ul><ul><li>Knowledge of mobile networking, thread handling, and reconnection logic</li></ul><ul><li>Strong debugging and performance optimization skills</li></ul><ul><li>Experience releasing and maintaining apps on Google Play and Apple App Store</li></ul>Preferred Skills <ul><li>Working knowledge of cross-platform frameworks (React Native, Flutter, or similar) &bull; Experience with BLE scanning, pairing, and GATT communication</li></ul><ul><li>Experience with WebSocket or real-time data pipelines</li></ul><ul><li>Familiarity with AWS CloudWatch, S3, and Lambda</li></ul><ul><li>Understanding of IoT communication design.</li></ul><ul><li>Experience with CI/CD pipelines (GitHub Actions, Fastlane, or AWS CodeBuild)</li></ul>Why Join SmartHub Sensors? <ul><li>Join an IoT company developing real-world connected products for RVs and mobile environments</li></ul><ul><li>Work closely with core engineering team shaping our next-generation hybrid mobile platform</li></ul><ul><li>Collaborate across hardware, firmware, and cloud systems</li></ul><ul><li>Onsite position with competitive salary, benefits, and long-term growth potential</li></ul>Pay: $68,000.00 - $82,000.00 per yearBenefits:<ul><li>401(k)</li><li>Dental insurance</li><li>Health insurance</li><li>Paid time off</li></ul>Work Location: In person

Mobile Application Developer (Android / iOS / Hybrid Transition)

AHOLD Delhaize

<div>Category/Area of Expertise: IT &amp; Technology 
Job Requisition: 471793 
Address: USA-IL-Chicago-300 South Riverside Plaza
 
Store Code: Mobile (5158213)
 
 
Ahold Delhaize USA, a division of global food retailer Ahold Delhaize, is part of the U.S. family of brands, which includes five leading omnichannel grocery brands - Food Lion, Giant Food, The GIANT Company, Hannaford and Stop &amp; Shop. Our associates support the brands with a wide range of services, including Finance, Legal, Sustainability, Commercial, Digital and E-commerce, Technology and more. 
 
Primary Purpose 
 
Mobile Engineer translate business and technical requirements into well-engineered, tested, and deployed technology solutions. Responsibilities include the analysis, design, development, testing, installation, and maintenance of consumer and back-office systems.They interface with product owners as well as other engineers and stakeholders to determine the most efficient and cost-effective approach to meet business and technical requirements. Solutions utilize a variety of hardware and software technologies and may include new code construction, modifications to existing modules, and/or package implementation. They help to move the business forward by providing better and updated services in terms of the development of software and techniques 
 
Our flexible/ hybrid work schedule includes 3 in-person days at one of our core locations and 2 remote days. Our core office locations include Chicago, IL. 
Applicants must be currently authorized to work in the United States on a full-time basis. 
 
Duties and Responsibilities
 
<ul><li>Individuals who have advanced to expert level skills and abilities and are several years into their career track</li><li>
Their ever-growing knowledge and understanding of the business and the full technology stack makes them valued contributors.</li><li>
Works on problems of diverse scope where analysis of data requires evaluation of identifiable factors</li><li>
Deep understanding of the business strategy, operations, markets and key stakeholders</li><li>
Demonstrates good judgment in selecting methods and techniques for obtaining solutions</li><li>
Can design software solution to complex technical problem and create technical design specifications.</li><li>
Applies professional expertise to contribute to team objectives and outcomes</li><li>
Designs software solution to complex technical problem and create technical design specifications.</li><li>
Able to manage own work time and priorities and assists others.</li><li>
Collaborates efficiently with senior internal and external personnel in own area of expertise</li></ul> 

Qualifications
 
<ul><li>7+ years of software development experience</li><li>
Bachelors of Science in Computer Science, Engineering or related field</li><li>
Proven work on a mobile (Android focused) team setting</li><li>
Contributed to a mobile application release on the market</li><li>
Advanced knowledge of Open-source tools and technologies (eg Terraform, Consul, Envoy, Kafka, DataDog, Vault, Kubernetes, OpenShift, Kotlin)</li><li>
Proficient in &quot;Infrastructure as Code&quot; concepts.
</li></ul> 
Preferred Qualifications
 
<ul><li>M.S. in Computer Science or related field</li></ul>
Salary Range: $125,040 - $187,560
 
Actual compensation offered to a candidate may vary based on their unique qualifications and experience, internal equity, and market conditions. Final compensation decisions will be made in accordance with company policies and applicable laws.
 
 
#LI-KK1 #LI-Hybrid 
 
At Ahold Delhaize USA, we provide services to one of the largest portfolios of grocery companies in the nation, and we're actively seeking top talent. 
 
Our team shares a common motivation to drive change, take ownership and enable our brands to better care for their customers. We thrive on supporting great local grocery brands and their strategies. 
 
Our associates are the heartbeat of our organization. We are committed to offering a welcoming work environment where all associates can succeed and thrive. Guided by our values of courage, care, teamwork, integrity (and even a little humor), we are dedicated to being a great place to work. 
 
We believe in collaboration, curiosity, and continuous learning in all that we think, create and do. While building a culture where personal and professional growth are just as important as business growth, we invest in our people, empowering them to learn, grow and deliver at all levels of the business.</div>

Software Engineer III- Mobile (Android)

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