Datum Technologies Group is looking for a Mobile Application Developer skillset to join a highly innovative team that is building brand new, mission-critical software for payments.

Key Responsibilities:

- Lead or oversee complex mobile projects while ensuring adherence to development standards and business objectives.

- Develop work plans, meet deadlines, and coordinate resources to deliver projects successfully.

- Solve complex technical problems and act as a key decision-maker in mobile solution design.

- Partner with cross-functional teams and external collaborators to drive successful project outcomes.

- Identify process improvements and promote continuous enhancement across mobile development practices.

Minimum Qualifications:

- Bachelor's degree in Computer Science, Information Systems, or a related field (or equivalent qualified experience).

- At least 8 years of experience in software development.

- Minimum 6 years of experience developing and implementing mobile applications.

- Minimum 7 years working on full software development life cycles (SDLC).

Must-Have Skills:

- 7+ years of professional iOS development experience using Swift or Objective‐C.

- 2+ years of Android development experience using Kotlin or Java.

- 2+ years of experience writing automated UI tests using XCUITest or Espresso.

- 3+ years of experience managing signing assets, build configurations, and tools like Fastlane or Xcode schemes.

- 3+ years integrating third‐party SDKs or libraries.





- 3+ years integrating and consuming APIs or web services.

- Experience with Git-based workflows, pull request reviews, CI/CD pipelines, automated testing, and Agile/Scrum methodologies.

- Experience supporting application releases, app store submission processes, production issue resolution, and release readiness activities.

- Strong collaboration skills across Product, Design, QA, API, Web, Architecture, and vendor teams.

- Excellent communication skills with the ability to explain technical concepts and tradeoffs to both technical and non-technical stakeholders.

- Experience with mobile CI/CD tools such as GitHub Actions, Fastlane, CodePush, Expo, or similar platforms.

- Proven success operating in fast-paced, multi-product or multi-brand environments.

- State management

- API integrations

- Application performance optimization

- Offline and error handling strategies

- Push notifications

Preferred Skills:

- Familiarity with CI/CD pipelines, version control (Git), and DevOps tools.

- Strong analytical, communication, and problem‐solving abilities.

- Experience with: Universal links and Deep links

- Geolocation services

- Digital wallet integrations

- Experience with observability, crash analytics, performance monitoring, and production support tools.

- Experience with automated mobile testing frameworks such as Detox, Appium, Maestro, WDIO, Playwright, Jest, or similar

📌 Mobile Application Developer (Chennai)
🏢 Datum Technologies Group
📍 Chennai