Senior Mobile Engineer
AI summary
ACE Recruiters Limited is hiring a Senior Mobile Engineer for a full-time remote role. The position involves designing, developing, testing, and maintaining high-quality mobile applications across Android and/or iOS platforms, working closely with product, UI/UX, backend, and QA teams.
- Full-time remote position
- Focus on Android and/or iOS mobile development
- Involves architecture, deployment, and performance optimization
- Collaboration with cross-functional product and engineering teams
AI job guide
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AI salary guide
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- UnclearRelated work experienceThe text mentions experience, but the exact level should be confirmed at source.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in sales, security, entregadorThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Full Time contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Senior Mobile Engineer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to ACE Recruiters Limited and the role in Not specified.
- Add concrete examples related to sales, security, entregador, ideally with measurable outcomes or clear responsibilities.
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- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
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- Deadline not specified
- No major risk signal was detected in the captured text.
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Interview preparation
- What experience makes you a strong fit for this Senior Mobile Engineer role in sales, security?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
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Original source description
Job Title: Senior Mobile Engineer
Senior Mobile Engineer at ACE Recruiters Limited
⏲
Sep 17, 2026, 12:03 PM
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View all Engineering jobs
ACE Recruiters Limited (RC: 1397156) commenced operations in March 2017. We are a People and Business Management Consulting firm passionate about adding value. We offer services in the areas of Strategic Human Resource Consulting, and we have the capacity to ensure returns on investment in the following areas: Outsourcing – Personnel, Sales & Business Process; Human Resources Consulting; Training and Development; Sales Support – Market Intelligence, Promotion & Activation. With a strong drive to be one of the best in our areas of core competences, we pride ourselves as specialists in our chosen field of endeavour. We are driven by a sense of mutually beneficial relationships with our clients, striving to create high-performance teams and deliver agile operations that respond to and drive the ever-changing ways of doing business/working.
We are recruiting to fill the position below:
Location: Remote
Employment Type: Full-time
Job Summary
We are seeking a highly experienced and technically proficient Senior Mobile Engineer to design, develop, test, deploy, and maintain high-quality mobile applications across Android and/or iOS platforms.
The ideal candidate should have strong software engineering fundamentals, extensive
Experience
building production-grade mobile applications, and the ability to take ownership of mobile products from architecture and development through deployment, monitoring, optimisation, and continuous improvement.
The successful candidate will work closely with Product, UI/UX, Backend, QA, and other engineering teams to translate business and product
and application performance metrics.
Required Qualifications &
with automated testing and CI/CD processes.
working within Agile/Scrum development environments.
Strong
with at least one major mobile development ecosystem:
iOS: Swift/Objective-C, SwiftUI/UIKit.
Android: Kotlin/Java, Android SDK, Jetpack/Compose.
Cross-platform: Flutter/Dart or React Native/TypeScript.
Strong understanding of software development principles, design patterns, data structures, algorithms, and application architecture.
Demonstrable
integrating APIs and third-party services.
8+ years of professional
in mobile application development, with significant
delivering production applications.
Proven
taking mobile applications through the complete development lifecycle.
with Git and modern software development workflows.
Bachelor's degree in Computer Science, Software Engineering, Information Technology, Engineering, or a related discipline.
Technical Competencies:
The successful candidate should demonstrate strong competence in:
Local databases and data persistence
Mobile application architecture
RESTful APIs and backend integration
Git/GitHub/GitLab
Application performance optimisation
Crash monitoring and application analytics
CI/CD and automated deployment
Unit, integration, and UI testing
Kotlin/Java, Swift, Flutter/Dart, or React Native
Secure mobile application development
App Store and Google Play deployment.
Authentication and authorization
Firebase and/or equivalent mobile services
Push notifications
Key Soft Skills:
Ability to work independently and collaboratively.
Strong attention to detail.
Ability to communicate complex technical concepts to non-technical stakeholders.
Ability to manage competing priorities and meet deadlines.
Strong analytical and problem-solving ability.
Commercial and product-oriented mindset.
Strong mentoring and leadership capabilities.
Excellent communication and interpersonal skills.
Strong ownership and accountability.
Continuous-learning mindset.
Salary: N1,000,000 Monthly.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Application
Deadline:
24th September, 2026.
View all Jobs in Nigeria
Remote
Requirements
- into scalable, secure, reliable, and user-friendly mobile solutions.
- and resolve integration issues.
- Integrate mobile applications with RESTful APIs, GraphQL, and other backend services.
- Handle offline functionality, caching, synchronization, and error management where required.
- Implement secure authentication, authorization, data handling, and API communication.
- Performance & Security:
- Identify and resolve crashes, bugs, bottlenecks, and performance issues.
- Monitor and optimise application performance, memory usage, battery consumption, and network efficiency.
- Implement secure coding practices and protect sensitive user and business data.
- Ensure applications comply with relevant security and privacy requirements.
- Testing & Quality Assurance:
- Collaborate with QA engineers to identify, reproduce, and resolve defects.
- Conduct regression testing and support continuous quality improvement.
- Participate in code reviews and enforce quality standards.
- Ensure applications meet defined acceptance criteria before release.
- Develop and maintain unit, integration, and UI tests.
- Deployment & Release Management:
- Monitor production releases and respond promptly to critical issues.
- Work with DevOps and engineering teams to establish and maintain CI/CD pipelines.
- Manage application versioning and release documentation.
- Manage mobile application builds, releases, and deployment to relevant app stores.
- Product Collaboration:
- Participate in Agile ceremonies including sprint planning, stand-ups, reviews, and retrospectives.
- Provide technical estimates, identify implementation risks, and contribute to product planning.
- Translate user and business needs into practical technical solutions.
- Work closely with Product Managers to understand business objectives and technical requirements.
- Technical Leadership & Mentorship:
- Conduct and participate in peer code reviews.
- Provide technical guidance and mentorship to junior and mid-level mobile engineers.
- Contribute to the continuous improvement of the engineering team's processes and standards.
- Promote engineering best practices, documentation, and knowledge sharing.
- Maintenance & Continuous Improvement:
- Recommend improvements to existing applications and development processes.
- Monitor applications after deployment and proactively identify areas for improvement.
- Implement new features, enhancements, bug fixes, and platform updates.
- Keep abreast of emerging mobile technologies, frameworks, tools, and industry best practices.
- Key Performance Indicators (KPIs)
- Performance will be measured against:
- Test coverage and code quality.
- Timely delivery of assigned features and projects.
- Defect rates and resolution turnaround time.
- Contribution to technical improvements and reduction of technical debt.
- Mentorship and knowledge-sharing within the engineering team.
- Quality and reliability of mobile applications delivered.
- Application crash and error rates.
- API integration reliability.
- Successful and stable production releases.
- Security and compliance adherence.
- Mobile application performance and responsiveness.
- User
Key Responsibilities
- Mobile Application Development:
- Write clean, maintainable, scalable, and well-documented code.
- Translate product requirements, wireframes, and technical specifications into functional mobile solutions.
- Implement responsive and intuitive user interfaces in collaboration with UI/UX designers.
- Develop reusable components and establish coding standards and best practices.
- Design, develop, and maintain robust mobile applications for Android and/or iOS.
- Technical Architecture:
- Design solutions that support scalability, reliability, maintainability, and performance.
- Participate in defining and implementing mobile application architecture.
- Identify technical debt and develop strategies for its resolution.
- Conduct technical reviews and contribute to architectural and engineering decisions.
- Make appropriate technology and framework recommendations based on product requirements.
- API & Backend Integration:
- Work closely with backend engineers to define API