3,493 Mobile App Creation jobs in Kenya
Mobile Engineer — React Native
Posted today
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Job Description
Company Description
At ClusterBox, we believe business tools should work together, not apart. Our team is developing a unified system that helps brands and sellers stay organized, connected, and in control. Although still in stealth mode, we are making steady progress on our goal of building something new and impactful. Stay tuned for more updates as we continue to innovate.
Role Description
This is a full-time hybrid role for a Mobile Engineer at ClusterBox, based in Nairobi County, Kenya, with some work-from-home flexibility. We're hiring a
Mobile Engineer
to build high-quality, performant
cross-platform mobile applications
for both iOS and Android from a single codebase. You'll own the entire app lifecycle — architecture, performance, release pipelines, and user experience.
Key Responsibilities
- Develop and maintain mobile apps using
React Native (Expo)
or
Flutter
. - Implement secure authentication, deep linking, and push notifications.
- Build optimized and reusable UI components for messaging, activity feeds, and task workflows.
- Ensure smooth offline experience (caching, background sync, retry queues).
- Integrate REST/GraphQL APIs, handle edge cases and network failures gracefully.
- Manage mobile CI/CD pipelines, TestFlight/Play Console releases, and OTA updates.
- Track performance metrics and maintain ≥99% crash-free rate across builds.
Required Skills & Experience
- 3–6+ years of professional mobile development experience.
- Strong command of
React Native (Expo)
or
Flutter
, with at least 3 shipped apps per store. - Hands-on experience with
push notifications
,
deep linking
, and
offline-first design
. - Familiar with secure local storage, background jobs, and app performance optimization.
- Experience consuming RESTful APIs and working closely with backend teams.
- Strong debugging and troubleshooting skills across iOS and Android.
Nice to Have
- Prior experience building chat, booking, or CRM-style mobile interfaces.
- Automated testing experience (Detox, Appium, or similar).
- Familiarity with mobile analytics, crash monitoring, and feature-flag rollouts.
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0
UI/UX Designer - Mobile Application Development
Posted 20 days ago
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Job Description
Our client is seeking a talented and creative UI/UX Designer to join their innovative product development team. This position is fully remote, offering the flexibility to craft exceptional user experiences from your home office. You will be responsible for designing intuitive and engaging user interfaces for their suite of mobile applications, focusing on enhancing user satisfaction and driving product adoption. The ideal candidate will have a strong portfolio showcasing experience in mobile UI/UX design, with a deep understanding of user-centered design principles, wireframing, prototyping, and usability testing. You should be proficient in industry-standard design tools and possess excellent visual design skills, with a keen eye for detail and aesthetics. This role requires a creative problem-solver who can translate user needs and business requirements into seamless and effective digital experiences.
Responsibilities:
Responsibilities:
- Design user-friendly and visually appealing interfaces for iOS and Android mobile applications.
- Create wireframes, user flows, prototypes, and high-fidelity mockups to effectively communicate design concepts.
- Conduct user research and usability testing to gather insights and validate design decisions.
- Translate user needs, business requirements, and technical constraints into elegant design solutions.
- Collaborate closely with product managers, developers, and other stakeholders to ensure design feasibility and alignment.
- Develop and maintain design systems and style guides to ensure consistency across all product interfaces.
- Iterate on designs based on user feedback, data analysis, and evolving product requirements.
- Stay up-to-date with the latest UI/UX trends, technologies, and best practices in mobile design.
- Contribute to the overall product strategy and user experience vision.
- Present design concepts and solutions effectively to cross-functional teams and leadership.
- Ensure designs are optimized for accessibility and performance across different devices and screen sizes.
- Bachelor's degree in Graphic Design, Interaction Design, Human-Computer Interaction, or a related field.
- Minimum of 5 years of experience as a UI/UX Designer, with a strong focus on mobile application design.
- A compelling portfolio demonstrating expertise in mobile UI/UX design, including case studies.
- Proficiency in design and prototyping tools such as Figma, Sketch, Adobe XD, InVision, or similar.
- Solid understanding of user-centered design principles, information architecture, and interaction design.
- Experience with user research methodologies and usability testing.
- Excellent visual design skills, including typography, color theory, and layout.
- Strong communication and collaboration skills, with the ability to articulate design rationale clearly.
- Ability to work independently and manage time effectively in a fully remote environment.
- Knowledge of mobile development processes and platform guidelines (iOS Human Interface Guidelines, Android Material Design).
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1
Lead UX/UI Designer - Mobile Application Development
Posted 5 days ago
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Job Description
Our client, a fast-growing digital product company, is seeking an innovative and talented Lead UX/UI Designer to join their fully remote development team. This position is based in Kenya and offers the flexibility to work from anywhere. You will be instrumental in shaping the user experience and visual design of our cutting-edge mobile applications, ensuring they are intuitive, engaging, and aesthetically pleasing. Your responsibilities will include conducting user research, creating user personas, designing wireframes and interactive prototypes, and developing high-fidelity visual designs for iOS and Android platforms. You will collaborate closely with product managers, developers, and other designers to translate user needs and business requirements into seamless and impactful user interfaces. Key duties involve defining design systems, conducting usability testing, iterating on designs based on user feedback and analytics, and advocating for user-centered design principles throughout the product development lifecycle. The ideal candidate will possess a Bachelor's degree in Design, HCI, Computer Science, or a related field, with a strong portfolio showcasing extensive experience in UX/UI design for mobile applications. A minimum of 5 years of relevant experience, with at least 2 years in a leadership or senior role, is required. Proficiency in industry-standard design and prototyping tools (e.g., Figma, Sketch, Adobe XD) is essential. Strong understanding of mobile design patterns, accessibility guidelines, and platform-specific UI conventions (iOS Human Interface Guidelines, Android Material Design) is mandatory. Excellent communication, collaboration, and presentation skills are critical for working effectively within a remote, cross-functional team. You must be passionate about creating exceptional user experiences and possess a keen eye for detail and aesthetics. This is a fantastic opportunity to lead design initiatives for innovative mobile products and leave your mark on a growing digital landscape.
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2
Senior UX/UI Designer - Mobile Application Development
Posted 17 days ago
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Job Description
Our client is a fast-growing digital products company looking for a talented and experienced Senior UX/UI Designer to join their fully remote team. This role is instrumental in creating intuitive, engaging, and visually stunning user experiences for their flagship mobile applications. You will be responsible for the entire design process, from user research and wireframing to high-fidelity prototyping and visual design, ensuring seamless and delightful interactions for a global user base.
Key Responsibilities:
Qualifications:
This is a fully remote position offering excellent flexibility. The role is vital to developing user-centric digital experiences that serve our audience in and around **Eldoret, Uasin Gishu, KE**.
Key Responsibilities:
- Conduct user research, including surveys, interviews, and usability testing, to understand user needs and behaviors.
- Develop user personas, user journeys, and site maps to guide the design process.
- Create wireframes, mockups, and interactive prototypes to effectively communicate design ideas and user flows.
- Design intuitive and visually appealing user interfaces (UIs) for iOS and Android mobile applications, adhering to platform guidelines and brand standards.
- Translate complex requirements into simple, elegant, and user-friendly design solutions.
- Collaborate closely with product managers, developers, and other stakeholders to define product requirements and ensure design feasibility.
- Iterate on designs based on user feedback, usability testing, and A/B testing results.
- Maintain and evolve design systems and style guides to ensure consistency across all product touchpoints.
- Stay up-to-date with the latest UX/UI trends, design tools, and best practices in mobile application design.
- Advocate for the user throughout the product development lifecycle.
- Present design concepts and rationale to internal teams and stakeholders.
- Mentor junior designers and contribute to the growth of the design team.
Qualifications:
- Bachelor's degree in Design, Human-Computer Interaction, Psychology, or a related field, or equivalent practical experience.
- Minimum of 5 years of experience in UX/UI design, with a strong portfolio showcasing successful mobile application designs.
- Proficiency in design and prototyping tools such as Figma, Sketch, Adobe XD, InVision, or similar.
- Solid understanding of user-centered design principles, interaction design, and visual design best practices for mobile platforms (iOS and Android).
- Experience with conducting user research and usability testing.
- Excellent communication, presentation, and interpersonal skills.
- Ability to work effectively in a fast-paced, collaborative, and fully remote environment.
- Familiarity with front-end development principles is a plus.
This is a fully remote position offering excellent flexibility. The role is vital to developing user-centric digital experiences that serve our audience in and around **Eldoret, Uasin Gishu, KE**.
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3
Remote UX/UI Designer - Mobile Application Development
Posted 5 days ago
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Job Description
Our client is seeking a talented and creative Remote UX/UI Designer to join their growing product development team. This role is fully remote and focuses on crafting intuitive, engaging, and visually appealing user experiences for their cutting-edge mobile applications. You will be responsible for the entire design process, from user research and wireframing to high-fidelity prototyping and final UI design. Key responsibilities include conducting user research to understand user needs and behaviors, creating user personas and journey maps, designing intuitive navigation and user flows, developing wireframes and interactive prototypes, and producing aesthetically pleasing and user-friendly visual designs for mobile platforms (iOS and Android). You will collaborate closely with product managers, developers, and other stakeholders to ensure design feasibility and alignment with business objectives. The ideal candidate will have a strong portfolio showcasing exceptional UX/UI design skills for mobile applications, with a deep understanding of mobile design principles and best practices. Proficiency in design and prototyping tools such as Figma, Sketch, Adobe XD, or similar is essential. Excellent visual design skills, including a strong sense of typography, color theory, and layout, are required. You should possess strong communication and collaboration skills, with the ability to articulate design decisions clearly and effectively. This fully remote position offers a flexible work environment and the opportunity to contribute to products that will be used by a wide audience. We are looking for a designer who is passionate about creating user-centered products, stays current with design trends, and can translate complex ideas into simple, elegant design solutions. Your work will directly impact user satisfaction and the overall success of our mobile applications.
Location: This is a fully remote position, allowing you to work from anywhere, with the product development team notionally based in Meru, Meru, KE .
Location: This is a fully remote position, allowing you to work from anywhere, with the product development team notionally based in Meru, Meru, KE .
This advertiser has chosen not to accept applicants from your region.
4
Remote UI/UX Designer - Mobile Application Development
Posted 20 days ago
Job Viewed
Job Description
Our client is seeking a talented and imaginative Remote UI/UX Designer to craft intuitive and engaging user experiences for their cutting-edge mobile applications. This is a fully remote position, offering the perfect opportunity for a creative professional to work from anywhere and make a significant impact. You will be responsible for the entire design lifecycle, from user research and wireframing to high-fidelity prototyping and visual design. The ideal candidate possesses a strong portfolio showcasing expertise in mobile-first design principles, user-centered methodologies, and a passion for creating seamless digital interactions.
Key Responsibilities:
Qualifications:
This fully remote role offers a fantastic opportunity to shape the user experience of innovative mobile products. Join our client and help bring exceptional digital experiences to life.
Key Responsibilities:
- Conduct user research, including interviews, surveys, and usability testing, to understand user needs and behaviors.
- Translate user insights and business requirements into intuitive wireframes, user flows, and interactive prototypes.
- Develop high-fidelity mockups and detailed visual designs, ensuring adherence to brand guidelines and accessibility standards.
- Create compelling and user-friendly interfaces for both iOS and Android platforms.
- Collaborate closely with product managers, developers, and other stakeholders to ensure design feasibility and successful implementation.
- Iterate on designs based on user feedback, usability testing, and A/B testing results.
- Establish and maintain design systems, style guides, and UI component libraries to ensure consistency across products.
- Advocate for user-centered design principles throughout the product development process.
- Stay updated with the latest UI/UX design trends, tools, and technologies.
- Present design concepts and rationale effectively to cross-functional teams and stakeholders.
- Contribute to the overall product strategy by providing design perspectives and innovative solutions.
- Ensure that designs are optimized for performance and responsiveness across a range of devices.
Qualifications:
- Bachelor's degree in Design, Human-Computer Interaction, Psychology, or a related field, or equivalent practical experience.
- 3+ years of professional experience as a UI/UX Designer, with a strong focus on mobile application design.
- A comprehensive portfolio showcasing exceptional UI/UX design skills, including wireframing, prototyping, and visual design for mobile apps.
- Proficiency in industry-standard design tools such as Figma, Sketch, Adobe XD, or similar.
- Solid understanding of user-centered design principles, usability heuristics, and interaction design.
- Experience with user research methodologies and usability testing.
- Familiarity with front-end development concepts (HTML, CSS, JavaScript) is a plus.
- Excellent communication, collaboration, and presentation skills.
- Ability to work independently, manage multiple projects, and meet deadlines in a remote setting.
- Experience designing for accessibility (WCAG standards) is highly desirable.
- A keen eye for detail, aesthetics, and a passion for creating beautiful, functional interfaces.
This fully remote role offers a fantastic opportunity to shape the user experience of innovative mobile products. Join our client and help bring exceptional digital experiences to life.
This advertiser has chosen not to accept applicants from your region.
5
Lead Mobile Network Engineer
Posted 20 days ago
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Job Description
Our client is actively recruiting a Lead Mobile Network Engineer to join their distinguished, fully remote technical team. This role is pivotal in driving the design, deployment, and optimization of advanced mobile communication networks. You will be tasked with leading projects related to 4G/LTE and 5G network development, including radio access network (RAN), core network, and transport network elements. A significant responsibility will be to provide expert technical guidance and mentorship to a team of skilled network engineers, fostering a collaborative and high-performance environment. You will be involved in capacity planning, performance tuning, and troubleshooting complex network issues to ensure the highest levels of service availability and quality. The ideal candidate will have a deep understanding of mobile network architecture, protocols (e.g., SIP, SS7, Diameter), and key performance indicators (KPIs). Experience with network simulation tools, performance monitoring systems, and troubleshooting methodologies is crucial. You will collaborate with cross-functional teams to integrate new technologies and services into the network, ensuring seamless user experiences. This position requires a proactive approach to identifying and resolving potential network challenges before they impact service. A strong command of vendor-specific equipment and software is highly desirable. The candidate must possess exceptional analytical and problem-solving skills, coupled with excellent communication and leadership abilities. This fully remote role offers the flexibility to work from any location in Kenya, contributing to cutting-edge projects that connect communities. We are looking for an individual who can make a substantial impact on the mobile network infrastructure serving regions including, but not limited to, **Mombasa, Mombasa, KE**.
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6
Senior Mobile Network Optimization Engineer
Posted 13 days ago
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Job Description
Our client, a major player in the mobile telecommunications sector, is seeking a highly skilled Senior Mobile Network Optimization Engineer to join their distributed engineering team. This is a critical, fully remote role focused on enhancing the performance, capacity, and quality of service for our client's mobile network. The ideal candidate will possess extensive experience in RF planning, performance analysis, and optimization techniques across 3G, 4G, and 5G technologies. You will be responsible for analyzing network data, identifying areas for improvement, and implementing solutions to ensure superior customer experience. This position requires a strong understanding of radio access networks (RAN), propagation models, and interference management. As a remote employee, you will collaborate closely with network operations, planning, and engineering teams globally, using advanced tools and methodologies to achieve key performance indicators (KPIs). Exceptional problem-solving abilities, analytical rigor, and effective communication are essential. This is a fantastic opportunity to shape the future of mobile connectivity from the comfort of your home office, contributing to a cutting-edge telecommunications infrastructure.
Key Responsibilities:
Key Responsibilities:
- Analyze mobile network performance data (e.g., call drops, data throughput, latency) to identify optimization opportunities.
- Develop and implement RF optimization strategies for 3G, 4G/LTE, and 5G networks.
- Conduct drive tests and post-processing analysis to evaluate network coverage and quality.
- Perform interference analysis and implement mitigation techniques.
- Optimize network parameters to improve capacity, coverage, and user experience.
- Collaborate with planning and engineering teams on network expansion and upgrade projects.
- Develop and maintain network optimization documentation and reports.
- Troubleshoot and resolve complex network performance issues.
- Stay current with the latest mobile network technologies and optimization techniques.
- Provide technical guidance and mentorship to junior engineers.
- Bachelor's degree in Electrical Engineering, Telecommunications Engineering, or a related technical field.
- Minimum of 6 years of experience in mobile network planning, optimization, or RF engineering.
- In-depth knowledge of mobile network architectures (RAN, Core) and key technologies (GSM, WCDMA, LTE, NR).
- Proficiency with network optimization tools and software (e.g., Atoll, TEMS, Nemo, Planet).
- Strong analytical and problem-solving skills.
- Experience with antenna theory, propagation models, and interference analysis.
- Excellent communication and collaboration skills for remote teamwork.
- Ability to work independently and manage projects effectively.
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7
Junior Software Developer - Mobile Applications
Posted 11 days ago
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Job Description
Our client is looking for an enthusiastic and driven Junior Software Developer to join their growing team. This internship offers a fantastic opportunity to gain hands-on experience in mobile application development. You will work under the guidance of experienced developers, contributing to the design, development, and testing of innovative mobile applications. This role requires a foundational understanding of programming concepts and a strong desire to learn and grow within the tech industry. You will be exposed to various aspects of the software development lifecycle, including coding, debugging, and collaborating with team members. Responsibilities include assisting in the development of new features, writing clean and efficient code, participating in code reviews, and contributing to the overall quality assurance of mobile applications. You will also be involved in understanding user requirements and translating them into functional software components. The ideal candidate is a recent graduate or an individual with a passion for coding and a willingness to absorb new technologies. Proficiency in at least one programming language (e.g., Swift, Kotlin, Java, Dart) is a plus. Strong problem-solving skills, attention to detail, and good communication abilities are essential. This position offers a hybrid work model, combining remote flexibility with occasional in-office collaboration in Nairobi, Nairobi, KE . We are committed to providing a supportive learning environment where interns can develop their technical skills and build a strong foundation for a career in software development. If you are eager to kick-start your career in mobile development and contribute to exciting projects, we encourage you to apply. This internship is a stepping stone to future opportunities within our client's organization.
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8
Lead RF Design Engineer - Mobile Networks
Posted 1 day ago
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Job Description
Our client seeks an experienced Lead RF Design Engineer to spearhead the design and optimization of our mobile network infrastructure. This is a fully remote position, offering the flexibility to work from your preferred location. The ideal candidate will possess deep expertise in radio frequency engineering, antenna systems, propagation modeling, and network performance analysis, specifically within the telecommunications sector. You will be instrumental in architecting robust and efficient RF solutions that ensure optimal network coverage, capacity, and quality. This role demands strong technical acumen, problem-solving capabilities, and the ability to collaborate effectively within a distributed team.
Responsibilities:
Qualifications:
Responsibilities:
- Lead the RF design and planning for new mobile network deployments and upgrades.
- Develop and optimize RF network architecture to meet coverage, capacity, and quality objectives.
- Perform RF site surveys, line-of-sight analyses, and propagation modeling using industry-standard tools.
- Analyze network performance data, identify areas for improvement, and implement RF optimization solutions.
- Specify and evaluate RF components, including antennas, feeders, and radio units.
- Collaborate with network planning, deployment, and operations teams to ensure successful implementation.
- Troubleshoot and resolve complex RF-related network issues.
- Stay current with emerging RF technologies and industry best practices, including 5G NR.
- Develop and maintain comprehensive RF design documentation, including site designs and parameter configurations.
- Mentor and guide junior RF engineers.
- Manage vendor relationships and technical evaluations for RF equipment.
Qualifications:
- Bachelor's degree in Electrical Engineering, Telecommunications Engineering, or a related field. Master's degree preferred.
- Minimum of 8 years of experience in RF design and optimization for mobile networks (GSM, UMTS, LTE, 5G).
- Proven expertise in RF planning tools (e.g., Atoll, Planet), propagation modeling, and network simulation.
- In-depth understanding of RF principles, including antenna theory, signal propagation, interference analysis, and modulation techniques.
- Experience with RF optimization techniques and tools.
- Familiarity with network performance KPIs and troubleshooting methodologies.
- Excellent analytical, problem-solving, and communication skills.
- Ability to work independently and manage multiple projects in a remote setting.
- Relevant certifications (e.g., CWNA, CCNA-Wireless) are a plus.
- Experience with 5G NR RF design and deployment is highly desirable.
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