4,747 Javascript Developers jobs in Kenya
Senior Frontend Engineer (React/Vue)
Posted 3 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and experienced Senior Frontend Engineer to join their dynamic, fully remote engineering team. This role is critical in building intuitive, performant, and visually appealing user interfaces for our client's cutting-edge web applications. You will lead the development of new user-facing features, translate UI/UX designs into high-quality code, and ensure the technical feasibility of UI designs. The ideal candidate will have extensive experience with modern JavaScript frameworks, particularly React or Vue.js, and a deep understanding of HTML5, CSS3, and responsive design principles. Proficiency in state management libraries (e.g., Redux, Vuex) and a solid grasp of RESTful APIs and asynchronous programming are essential. Experience with build tools such as Webpack or Vite, and testing frameworks (e.g., Jest, Cypress) is highly valued. You should possess a strong understanding of web performance optimization, cross-browser compatibility issues, and accessibility standards (WCAG). As a senior member of the team, you will also be responsible for mentoring junior engineers, participating in code reviews, and contributing to architectural decisions. Excellent problem-solving skills, a keen eye for detail, and the ability to work effectively in a collaborative, remote-first environment are crucial. A Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience, is required. We are looking for a passionate technologist who is eager to stay updated with the latest frontend technologies and best practices, and who thrives on tackling complex challenges. This is an exceptional opportunity to make a significant impact on user experience and contribute to the development of innovative software solutions in a supportive and flexible remote setting. Your expertise will directly influence the usability and success of our client's digital products, ensuring a seamless and engaging experience for users worldwide.
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Lead Frontend Engineer (React)
Posted 4 days ago
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Job Description
Our client is a cutting-edge technology firm seeking a Lead Frontend Engineer with extensive experience in React to join their fully remote development team. This position is pivotal in architecting, developing, and maintaining high-quality, user-centric web applications. You will lead a team of talented frontend developers, mentor them on best practices, and ensure the delivery of robust, scalable, and performant user interfaces. Responsibilities include translating UI/UX designs into functional code, collaborating with backend developers to integrate APIs, optimizing applications for maximum speed and scalability, and conducting code reviews. The ideal candidate will have a deep expertise in modern JavaScript (ES6+), React, Redux, HTML5, and CSS3. Experience with state management, component libraries, and building design systems is essential. Familiarity with backend technologies and cloud platforms is a plus. Strong problem-solving skills, excellent communication abilities, and a passion for building exceptional user experiences are required. This is a remote-first role, offering significant flexibility and the opportunity to work on challenging projects with a highly collaborative and forward-thinking team. We are looking for a technical leader who can inspire innovation and drive frontend development excellence. The location context for this role is Nairobi, Nairobi, KE .
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Lead Frontend Engineer (React/Vue.js)
Posted 4 days ago
Job Viewed
Job Description
Our client is seeking an accomplished and creative Lead Frontend Engineer to take ownership of their user interface development. This is a crucial, fully remote position where you will be responsible for designing, building, and maintaining exceptional, responsive, and user-friendly web applications. You will lead a team of frontend developers, set technical direction, and ensure the highest standards of code quality and user experience. The ideal candidate will possess a strong command of modern frontend technologies, particularly React and/or Vue.js, along with deep knowledge of HTML, CSS, JavaScript/TypeScript, and related ecosystem tools. You will be instrumental in translating complex design mockups and user requirements into elegant and functional interfaces. This is a remote-first role, offering the flexibility to work from your preferred location within Kenya. Collaboration with backend engineers, UX/UI designers, and product managers will be key to success. Responsibilities include architecting frontend solutions, mentoring junior developers, conducting code reviews, optimizing application performance, and ensuring cross-browser compatibility and accessibility. Experience with state management libraries (Redux, Vuex), build tools (Webpack, Vite), and testing frameworks (Jest, Cypress) is essential. A solid understanding of UI/UX principles and a passion for creating intuitive digital experiences are vital. If you are a visionary frontend leader eager to shape the user experience of innovative products in a dynamic, remote-first environment, this opportunity is for you.
Key Responsibilities:
Key Responsibilities:
- Lead the design and development of sophisticated frontend applications using React and/or Vue.js.
- Architect reusable components and establish frontend development best practices.
- Mentor and guide frontend engineering teams, fostering a collaborative and high-performance culture.
- Collaborate closely with UX/UI designers and product managers to deliver compelling user interfaces.
- Ensure the technical feasibility of UI/UX designs.
- Optimize applications for maximum speed, scalability, and responsiveness across devices.
- Implement robust testing strategies to ensure code quality and stability.
- Manage frontend build processes and tooling.
- Troubleshoot and resolve complex frontend issues.
- Stay updated with the latest frontend technologies and trends.
- Bachelor's degree in Computer Science, Web Development, or a related field; or equivalent practical experience.
- 5+ years of professional experience in frontend development.
- Proven experience in a lead or senior frontend engineering role.
- Expertise in JavaScript/TypeScript and modern frontend frameworks like React or Vue.js.
- Proficiency in HTML5, CSS3, and preprocessors (SASS/LESS).
- Experience with state management libraries (e.g., Redux, Zustand, Vuex).
- Familiarity with build tools (e.g., Webpack, Vite) and package managers (npm, yarn).
- Strong understanding of responsive design, accessibility (WCAG), and cross-browser compatibility.
- Experience with frontend testing frameworks (e.g., Jest, Cypress, Testing Library).
- Excellent problem-solving, debugging, and analytical skills.
- Strong leadership, communication, and interpersonal skills.
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Senior Frontend Engineer (React)
Posted 10 days ago
Job Viewed
Job Description
Our client, a cutting-edge technology firm, is seeking a highly skilled and experienced Senior Frontend Engineer specializing in React to join their innovative development team in Naivasha, Nakuru, KE . This is a pivotal role where you will be instrumental in designing, developing, and implementing user-centric web applications. You will work on challenging projects, transforming complex requirements into intuitive and high-performing user interfaces. As a senior member of the team, you will take ownership of key features, contribute to architectural decisions, and mentor junior engineers. Your responsibilities will include writing clean, efficient, and maintainable code, collaborating closely with UI/UX designers, backend developers, and product managers to deliver exceptional user experiences. A deep understanding of modern JavaScript frameworks, particularly React, is essential, along with extensive experience with state management libraries (e.g., Redux, Context API) and frontend build tools (e.g., Webpack, Babel). You will be expected to stay current with emerging frontend technologies and best practices, advocating for their adoption where appropriate. Performance optimization, cross-browser compatibility, and responsive design are critical aspects of this role. The ideal candidate possesses strong problem-solving skills, meticulous attention to detail, and a passion for creating elegant and impactful digital solutions. You should be adept at working in an Agile development environment and possess excellent communication and teamwork skills. This position offers the opportunity to work on impactful projects within a dynamic and collaborative team, contributing to the company's technological advancement. If you are a talented frontend engineer with a passion for building beautiful and functional user interfaces, we encourage you to apply.
Responsibilities:
Responsibilities:
- Design, develop, and maintain responsive and user-friendly web applications using React.
- Translate UI/UX design wireframes and mockups into high-quality, functional code.
- Collaborate with backend developers to integrate frontend components with server-side logic.
- Implement state management solutions using Redux or Context API.
- Optimize applications for maximum speed, scalability, and cross-browser compatibility.
- Write clean, well-documented, and maintainable JavaScript, HTML, and CSS.
- Participate in code reviews, providing constructive feedback to peers.
- Mentor and guide junior frontend developers.
- Identify and troubleshoot bugs and performance issues.
- Contribute to architectural discussions and technology selection.
- Stay updated with the latest trends and best practices in frontend development.
- Work closely with product managers to understand user needs and business requirements.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Minimum of 5 years of professional experience in frontend development.
- Expert-level proficiency in JavaScript, HTML5, and CSS3.
- Extensive experience with the React library and its ecosystem.
- Strong understanding of modern JavaScript features and ES6+.
- Experience with state management libraries (Redux, Context API).
- Familiarity with frontend build tools like Webpack, Babel, and npm/yarn.
- Knowledge of RESTful APIs and asynchronous request handling.
- Experience with version control systems, preferably Git.
- Understanding of UI/UX principles and responsive design techniques.
- Excellent problem-solving, debugging, and analytical skills.
- Strong communication and collaboration abilities.
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3
Senior Frontend Engineer - React/TypeScript Lead
Posted 10 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and experienced Senior Frontend Engineer to lead the development of intuitive and high-performance user interfaces for their cutting-edge web applications. This fully remote position requires a deep expertise in modern frontend technologies, particularly React and TypeScript, and a passion for creating exceptional user experiences. You will be responsible for technical direction, code quality, and mentoring junior developers within the remote engineering team.
Responsibilities:
Responsibilities:
- Lead the design, development, and implementation of complex frontend features using React and TypeScript.
- Architect reusable components and frontend libraries for future use.
- Optimize applications for maximum speed, scalability, and responsiveness across various devices and browsers.
- Collaborate closely with UI/UX designers, product managers, and backend engineers to translate requirements into functional and engaging user interfaces.
- Write clean, maintainable, and well-documented code.
- Conduct code reviews and provide constructive feedback to engineering team members.
- Ensure the technical feasibility of UI/UX designs.
- Identify and address performance bottlenecks and bugs.
- Stay up-to-date with emerging frontend technologies and industry best practices.
- Mentor and guide junior frontend engineers, fostering their professional growth.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Minimum of 6 years of professional experience in frontend development, with at least 3 years focused on React.
- Strong proficiency in JavaScript (ES6+) and TypeScript.
- Deep understanding of React hooks, context API, and component lifecycle.
- Experience with state management libraries (e.g., Redux, Zustand).
- Familiarity with build tools and bundlers (e.g., Webpack, Vite).
- Knowledge of HTML5, CSS3, and modern CSS preprocessors (e.g., SASS, LESS).
- Experience with RESTful APIs and asynchronous programming.
- Understanding of SEO principles and web accessibility standards.
- Excellent problem-solving, debugging, and communication skills.
- Proven ability to work effectively in a remote, collaborative team environment.
This advertiser has chosen not to accept applicants from your region.
4
Senior Frontend Software Engineer (React)
Posted 10 days ago
Job Viewed
Job Description
Our client is seeking a talented and experienced Senior Frontend Software Engineer specializing in React to join their fully remote engineering team. This role is critical for designing, developing, and implementing user-centric web applications that deliver exceptional user experiences. You will be responsible for translating UI/UX designs into high-quality, performant, and scalable frontend code. The ideal candidate possesses a deep understanding of modern JavaScript frameworks, particularly React, and has a proven track record of building complex, interactive interfaces. You will collaborate closely with backend engineers, UI/UX designers, and product managers to bring innovative features to life. Key responsibilities include writing clean, maintainable, and well-documented code, participating in code reviews, and contributing to architectural decisions. Experience with state management libraries (e.g., Redux, Context API), frontend build tools (e.g., Webpack, Vite), and testing frameworks (e.g., Jest, React Testing Library) is essential. You will also be involved in optimizing application performance, ensuring cross-browser compatibility, and implementing responsive design principles. As a remote engineer, you must be a strong communicator, a proactive problem-solver, and capable of working effectively in an agile, distributed team environment. We are looking for an individual who is passionate about frontend development, stays abreast of the latest industry trends, and is committed to delivering high-quality software. This is an excellent opportunity to work on cutting-edge projects, mentor junior developers, and make a significant impact on the user-facing aspects of our products. Your contributions will directly shape how users interact with our applications.
Key Responsibilities:
Key Responsibilities:
- Develop and maintain high-quality, responsive user interfaces using React.
- Translate UI/UX designs and wireframes into functional, interactive web applications.
- Write clean, efficient, and well-documented JavaScript, HTML, and CSS code.
- Collaborate with backend developers to integrate frontend components with server-side logic.
- Implement state management solutions using libraries like Redux or Context API.
- Optimize applications for maximum speed, scalability, and performance across various devices and browsers.
- Write unit and integration tests to ensure code quality and stability.
- Participate actively in code reviews, providing constructive feedback to peers.
- Contribute to architectural discussions and technology decisions.
- Mentor junior frontend developers and share best practices.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Minimum of 5 years of professional experience in frontend development.
- Extensive experience with React.js and its core principles.
- Proficiency in JavaScript (ES6+), HTML5, and CSS3.
- Experience with state management libraries (Redux, Context API).
- Familiarity with frontend build tools (Webpack, Vite, Parcel).
- Experience with testing frameworks (Jest, React Testing Library).
- Understanding of RESTful APIs and asynchronous request handling.
- Knowledge of version control systems, particularly Git.
- Strong problem-solving skills and attention to detail.
- Excellent communication and collaboration skills for remote teamwork.
This advertiser has chosen not to accept applicants from your region.
5
Remote Senior Frontend Engineer (React/Vue.js)
Posted 20 days ago
Job Viewed
Job Description
Our client, an innovative software development company specializing in cutting-edge web applications, is seeking a highly skilled and experienced Senior Frontend Engineer to join their fully remote team. This role is pivotal in designing, developing, and implementing user-friendly, high-performance web interfaces that drive engagement and user satisfaction. You will be at the forefront of our product development, working with modern JavaScript frameworks such as React or Vue.js, and contributing to the entire frontend development lifecycle. The ideal candidate possesses a deep understanding of responsive design principles, state management, API integration, and performance optimization. You will collaborate closely with UI/UX designers, backend engineers, and product managers to translate complex requirements into elegant and functional user experiences. Responsibilities include architecting scalable frontend solutions, writing clean, maintainable, and well-documented code, conducting code reviews, and mentoring junior developers. Experience with build tools, version control (Git), and continuous integration/continuous deployment (CI/CD) pipelines is essential. We are looking for a proactive problem-solver who is passionate about user experience and stays abreast of the latest frontend technologies and best practices. This is a fully remote position, offering the flexibility to work from anywhere, empowering you to contribute your expertise without geographical constraints. You will be a key member of a collaborative and forward-thinking engineering culture, driving innovation and delivering exceptional digital products.
Responsibilities:
Responsibilities:
- Design, develop, and implement responsive, high-performance web applications using modern JavaScript frameworks (e.g., React, Vue.js).
- Collaborate with UI/UX designers and product managers to translate wireframes and mockups into interactive and visually appealing user interfaces.
- Write clean, efficient, maintainable, and well-documented code following best practices.
- Integrate frontend applications with backend APIs and services.
- Optimize application performance for maximum speed and scalability across various devices and browsers.
- Conduct thorough code reviews to ensure code quality, identify potential issues, and share knowledge within the team.
- Mentor and guide junior frontend engineers, fostering their technical growth.
- Implement and maintain automated testing strategies (unit, integration, end-to-end).
- Stay up-to-date with emerging frontend technologies, tools, and best practices, and advocate for their adoption where appropriate.
- Participate in agile development processes, including sprint planning, daily stand-ups, and retrospectives.
- Troubleshoot and debug complex frontend issues.
- Ensure adherence to accessibility standards (WCAG).
- Minimum of 5 years of professional experience in frontend development.
- Strong expertise in JavaScript, HTML5, and CSS3.
- In-depth experience with at least one major JavaScript framework (e.g., React, Vue.js, Angular).
- Proficiency in state management libraries (e.g., Redux, Vuex, Zustand).
- Experience with RESTful APIs and asynchronous request handling.
- Solid understanding of build tools (e.g., Webpack, Vite) and module bundlers.
- Proficient with Git and version control workflows.
- Familiarity with CI/CD pipelines and related tools.
- Experience with unit testing frameworks (e.g., Jest, Mocha, Vitest) and end-to-end testing tools (e.g., Cypress, Playwright).
- Strong understanding of web performance optimization techniques.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration skills, with experience in remote team environments.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
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6
Lead UI/UX Designer - Digital Platforms
Posted 15 days ago
Job Viewed
Job Description
Our client is searching for a highly creative and experienced Lead UI/UX Designer to spearhead the design of innovative and user-centric digital platforms. This is a fully remote position where you will be responsible for translating complex user needs into intuitive and engaging interfaces across web and mobile applications. You will lead the entire design process, from user research and wireframing to prototyping and high-fidelity visual design. The ideal candidate is a visionary designer with a strong portfolio showcasing a deep understanding of user psychology, interaction design principles, and modern design trends. You will collaborate closely with product managers, developers, and stakeholders to ensure design solutions align with business objectives and user expectations.
Key Responsibilities:
Key Responsibilities:
- Lead the end-to-end design process for new and existing digital products.
- Conduct user research, including interviews, surveys, and usability testing, to gather insights.
- Develop user personas, journey maps, and information architecture to guide design decisions.
- Create wireframes, mockups, and interactive prototypes to effectively communicate design concepts.
- Design intuitive and aesthetically pleasing user interfaces that align with brand guidelines.
- Collaborate with engineering teams to ensure feasible and high-quality implementation of designs.
- Establish and maintain a design system to ensure consistency across all digital touchpoints.
- Mentor and guide junior designers, fostering a culture of design excellence.
- Present design concepts and rationale to cross-functional teams and stakeholders.
- Stay updated on the latest UI/UX trends, tools, and best practices.
- Bachelor's degree in Design, HCI, Computer Science, or a related field, or equivalent practical experience.
- 5+ years of experience in UI/UX design, with a significant portion in a lead or senior role.
- A strong portfolio demonstrating expertise in user-centered design across various digital platforms.
- Proficiency in design and prototyping tools such as Figma, Sketch, Adobe Creative Suite, InVision, etc.
- Experience with user research methodologies and usability testing.
- Solid understanding of web and mobile development principles.
- Excellent communication, presentation, and interpersonal skills.
- Ability to work independently and collaboratively in a remote, fast-paced environment.
- Experience working in an Agile/Scrum development process.
- Demonstrated ability to translate complex requirements into simple, elegant design solutions.
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7
Lead UX/UI Designer - Digital Transformation
Posted 20 days ago
Job Viewed
Job Description
Our client is looking for a visionary Lead UX/UI Designer to spearhead the design of intuitive and engaging digital experiences. This fully remote position empowers you to shape user-centered designs from any location. You will play a pivotal role in our digital transformation initiatives, ensuring our products are not only functional but also aesthetically pleasing and highly user-friendly. This is an exceptional opportunity to lead a team, influence product strategy, and deliver world-class digital interfaces.
Responsibilities:
Responsibilities:
- Lead the design process from concept to execution, including user research, wireframing, prototyping, and high-fidelity visual design for web and mobile applications.
- Develop and maintain a comprehensive design system and style guides to ensure consistency across all digital platforms.
- Conduct user research, usability testing, and gather feedback to inform design decisions and identify areas for improvement.
- Collaborate closely with product managers, developers, and stakeholders to translate business requirements into elegant and effective design solutions.
- Mentor and guide junior designers, fostering a collaborative and high-performing design team.
- Champion user-centered design principles throughout the organization, advocating for the user's needs.
- Stay current with industry trends, emerging technologies, and best practices in UX/UI design.
- Present design concepts and rationale clearly and persuasively to cross-functional teams and senior leadership.
- Oversee the visual design of marketing materials and digital assets.
- Bachelor's degree in Design, Human-Computer Interaction, or a related field, or equivalent practical experience.
- 5+ years of professional experience in UX/UI design, with a strong portfolio showcasing a range of digital projects.
- Proficiency in design and prototyping tools such as Figma, Sketch, Adobe Creative Suite, or similar.
- Demonstrated experience in leading design projects and mentoring design teams.
- Solid understanding of user research methodologies, usability testing, and information architecture.
- Excellent visual design skills with a keen eye for typography, color, and layout.
- Strong communication, presentation, and interpersonal skills.
- Experience working in an Agile development environment.
- Ability to manage multiple projects simultaneously and thrive in a remote, collaborative setting.
- A passion for creating exceptional user experiences and a drive for continuous improvement.
This advertiser has chosen not to accept applicants from your region.
8
Lead UX/UI Designer, Digital Product Development
Posted 11 days ago
Job Viewed
Job Description
Our client, an innovative tech company at the forefront of digital product development, is seeking a talented and experienced Lead UX/UI Designer. This is a fully remote position, offering the opportunity to shape user experiences from anywhere. The ideal candidate will be a creative visionary with a deep understanding of user-centered design principles, interaction design, and visual design. You will be responsible for leading the design process for our suite of digital products, from initial concept and wireframing to high-fidelity prototyping and final UI implementation. Your role will involve conducting user research, creating user personas and journey maps, and translating complex requirements into intuitive and aesthetically pleasing interfaces. You will collaborate closely with product managers, engineers, and stakeholders to ensure that design solutions meet user needs and business objectives. This position requires a strong portfolio showcasing a range of successful digital design projects. Expertise in industry-standard design and prototyping tools is essential. You will also be expected to mentor junior designers, establish design systems, and champion best practices in UX/UI design within the organization. The ability to articulate design decisions clearly and persuasively is crucial. This is a fantastic opportunity for a passionate designer looking to lead impactful projects in a collaborative, remote-first environment. We are seeking someone who is not only skilled in design execution but also possesses strategic thinking and a passion for innovation. Your work will directly influence the usability and desirability of our products, contributing significantly to user satisfaction and market success. The goal is to create seamless, engaging, and visually compelling digital experiences that delight our users.
Responsibilities:
Qualifications:
Responsibilities:
- Lead the design process for digital products, from concept to launch.
- Conduct user research, usability testing, and market analysis.
- Create wireframes, user flows, prototypes, and high-fidelity mockups.
- Develop and maintain design systems and style guides.
- Collaborate with product managers and engineers to define product requirements and features.
- Ensure a consistent and intuitive user experience across all products.
- Present design solutions and rationale to stakeholders.
- Mentor and guide junior UX/UI designers.
- Stay up-to-date with the latest design trends, tools, and technologies.
Qualifications:
- Bachelor's degree in Design, Human-Computer Interaction, or a related field.
- Minimum of 7 years of experience in UX/UI design, with a focus on digital product development.
- Proven experience leading design projects and teams.
- Strong portfolio showcasing exceptional UI design skills and UX thinking.
- Proficiency in design tools such as Figma, Sketch, Adobe Creative Suite, etc.
- Deep understanding of user-centered design principles and methodologies.
- Excellent communication, presentation, and collaboration skills.
- Ability to manage multiple projects and meet deadlines in a remote setting.
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