620 Java Kotlin jobs in Kenya
Lead Backend Developer
50100 Kakamega, Western
KES2000000 Annually
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Our client is seeking an experienced and visionary Lead Backend Developer to spearhead the development of robust and scalable server-side applications. This is a fully remote role, offering a unique opportunity to shape the future of our technology stack from your home office. You will be instrumental in designing, building, and maintaining our core backend services, ensuring high performance, security, and reliability. The ideal candidate will have a passion for coding, a deep understanding of software architecture, and a proven ability to lead and mentor development teams.
Responsibilities:
Responsibilities:
- Design and implement highly scalable, efficient, and maintainable backend services.
- Lead the backend development team, providing technical guidance, code reviews, and mentorship.
- Develop and manage APIs, ensuring seamless integration with frontend applications and third-party services.
- Optimize application performance, identify and resolve bottlenecks.
- Ensure the security and integrity of data through robust database management and security protocols.
- Collaborate with product managers, frontend developers, and DevOps engineers to deliver high-quality software.
- Architect and implement CI/CD pipelines for efficient deployment.
- Stay abreast of emerging technologies and industry best practices in backend development.
- Contribute to the overall technical strategy and roadmap.
- Troubleshoot and debug complex issues across the backend system.
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 8+ years of experience in backend development, with at least 2 years in a lead or senior architect role.
- Proficiency in one or more backend programming languages such as Python, Java, Node.js, or Go.
- Extensive experience with database technologies (e.g., PostgreSQL, MySQL, MongoDB) and ORM frameworks.
- Strong understanding of microservices architecture, RESTful APIs, and asynchronous programming.
- Experience with cloud platforms like AWS, Azure, or GCP.
- Familiarity with containerization technologies (Docker, Kubernetes).
- Excellent leadership, communication, and problem-solving skills.
- Demonstrated ability to mentor and grow junior developers.
- Experience with Agile development methodologies.
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0
Senior Backend Developer
01001 Makongeni
KES140000 month
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A dynamic technology firm located in Thika, Kiambu, KE is looking for a skilled Senior Backend Developer to enhance its growing software development team. This role is integral to designing, developing, and maintaining robust server-side logic for our innovative applications. You will be responsible for building scalable and efficient APIs, managing database architecture, and ensuring the seamless integration of front-end components with server-side logic. Key responsibilities include writing clean, maintainable, and well-documented code, conducting code reviews, and implementing best practices in software development. The Senior Backend Developer will collaborate closely with product managers, front-end developers, and QA engineers to deliver high-quality software solutions. A deep understanding of at least one major backend programming language (e.g., Python, Java, Node.js) and experience with cloud platforms (AWS, Azure, GCP) are essential. Proficiency in database management (SQL/NoSQL) and familiarity with microservices architecture are highly valued. The ideal candidate will have a strong analytical mindset, excellent problem-solving skills, and a passion for creating efficient and reliable backend systems. You will also contribute to architectural decisions and mentor junior developers. This position offers an exciting opportunity to work on challenging projects, leverage cutting-edge technologies, and grow your career in a collaborative and innovative tech environment.
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1
Backend Developer Ride Hailing App
Nairobi, Nairobi
Marble Engineering and Construction Ltd
Posted 22 days ago
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Job Description
About the Role:
Marble Engineering and Construction Ltd. is looking for an experienced and innovative Backend Developer to join our digital mobility team. You will be instrumental in developing the server-side infrastructure for a scalable ride-hailing app (similar to Uber or Bolt), including APIs, database architecture, authentication, and third-party integrations. br>This is an exciting opportunity to contribute to a transformative platform that will shape the future of transport in Kenya and beyond.
Key Responsibilities:
• Design, develop, and maintain robust RESTful APIs to support mobile and web applications < r>• evelop server-side logic for core features: ride booking, driver-rider matching, trip tracking, payments, notifications, and messaging < r>• D sign scalable database schemas (PostgreSQL, MySQL, or MongoDB) < r>• I plement authentication and authorization systems (e.g., JWT, OAuth) < r>• I tegrate third-party services (M-Pesa, Google Maps, Firebase, etc.) < r>• M nitor performance, identify bottlenecks, and optimize queries and infrastructure < r>• C llaborate with mobile developers, UI/UX designers, and DevOps engineers < r>• M intain version control and write clean, modular, and testable code < r>
Requirements:
• 3 years of backend development experience with Node.js, Laravel, Django, or similar frameworks < r>• P oven experience building backend systems for mobile apps (preferably ride-hailing, delivery, or logistics platforms) < r>• P oficiency with PostgreSQL, MongoDB, or MySQL databases < r>• S lid understanding of microservices, API security, scalability, and caching < r>• E perience integrating mobile payment systems like M-Pesa, Stripe, or Flutterwave < r>• F miliarity with cloud platforms (AWS, GCP, or DigitalOcean) < r>• P oficiency with Git and REST API design best practices < r>• S rong problem-solving skills and ability to work in agile environments < r>
Preferred Qualifications:
• B chelor's degree in Computer Science, Information Technology, or related field < r>• E perience with Firebase Cloud Messaging, WebSockets, or real-time services < r>• W rking knowledge of Docker, CI/CD, and cloud deployments < r>• F miliarity with user management systems, push notifications, and analytics integration
Marble Engineering and Construction Ltd. is looking for an experienced and innovative Backend Developer to join our digital mobility team. You will be instrumental in developing the server-side infrastructure for a scalable ride-hailing app (similar to Uber or Bolt), including APIs, database architecture, authentication, and third-party integrations. br>This is an exciting opportunity to contribute to a transformative platform that will shape the future of transport in Kenya and beyond.
Key Responsibilities:
• Design, develop, and maintain robust RESTful APIs to support mobile and web applications < r>• evelop server-side logic for core features: ride booking, driver-rider matching, trip tracking, payments, notifications, and messaging < r>• D sign scalable database schemas (PostgreSQL, MySQL, or MongoDB) < r>• I plement authentication and authorization systems (e.g., JWT, OAuth) < r>• I tegrate third-party services (M-Pesa, Google Maps, Firebase, etc.) < r>• M nitor performance, identify bottlenecks, and optimize queries and infrastructure < r>• C llaborate with mobile developers, UI/UX designers, and DevOps engineers < r>• M intain version control and write clean, modular, and testable code < r>
Requirements:
• 3 years of backend development experience with Node.js, Laravel, Django, or similar frameworks < r>• P oven experience building backend systems for mobile apps (preferably ride-hailing, delivery, or logistics platforms) < r>• P oficiency with PostgreSQL, MongoDB, or MySQL databases < r>• S lid understanding of microservices, API security, scalability, and caching < r>• E perience integrating mobile payment systems like M-Pesa, Stripe, or Flutterwave < r>• F miliarity with cloud platforms (AWS, GCP, or DigitalOcean) < r>• P oficiency with Git and REST API design best practices < r>• S rong problem-solving skills and ability to work in agile environments < r>
Preferred Qualifications:
• B chelor's degree in Computer Science, Information Technology, or related field < r>• E perience with Firebase Cloud Messaging, WebSockets, or real-time services < r>• W rking knowledge of Docker, CI/CD, and cloud deployments < r>• F miliarity with user management systems, push notifications, and analytics integration
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2
Senior Backend Developer, Cloud Services
40100 Kisumu
KES950000 Annually
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Our client is seeking an experienced Senior Backend Developer to join our growing technology team. This role offers a hybrid work arrangement, combining the flexibility of remote work with the collaborative benefits of in-office engagement at our **Kisumu** location. You will be instrumental in designing, developing, and maintaining scalable, high-performance backend systems and cloud services that power our innovative products. Your expertise will be crucial in ensuring the robustness, security, and efficiency of our technological infrastructure. You will work closely with front-end developers, product managers, and other stakeholders to deliver seamless user experiences. Responsibilities include architecting microservices, developing APIs, managing databases, and implementing cloud-native solutions. You should possess a deep understanding of various programming languages, database technologies, and cloud platforms. The ideal candidate has a proven track record of delivering complex backend solutions, excellent problem-solving skills, and a passion for creating efficient and reliable software. You should be comfortable working in an agile environment and possess strong communication skills. We foster a culture of continuous learning and encourage team members to explore and adopt new technologies. This is an excellent opportunity to make a significant impact and advance your career in a dynamic and forward-thinking company.
Key Responsibilities:
Key Responsibilities:
- Design, develop, and maintain scalable backend services and APIs using languages like Python, Java, or Node.js.
- Architect and implement cloud-native solutions on platforms such as AWS, Azure, or GCP.
- Develop and manage databases (SQL and NoSQL) ensuring data integrity and performance.
- Build and maintain microservices, adhering to best practices for scalability and resilience.
- Collaborate with front-end developers to integrate user-facing elements with server-side logic.
- Write efficient, testable, and maintainable code, and conduct thorough code reviews.
- Implement security and data protection measures.
- Optimize application performance and troubleshoot production issues.
- Participate in agile development processes, including sprint planning and retrospectives.
- Contribute to system architecture design and technical decision-making.
- Minimum 6 years of experience in backend development.
- Strong proficiency in at least one modern backend programming language (e.g., Python, Java, Go, Node.js).
- Extensive experience with cloud platforms (AWS, Azure, or GCP) and related services.
- Expertise in designing and working with databases, both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, DynamoDB).
- Experience with microservices architecture, RESTful APIs, and containerization (Docker, Kubernetes).
- Solid understanding of software development principles, data structures, and algorithms.
- Excellent problem-solving, debugging, and analytical skills.
- Strong communication and teamwork abilities.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
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3
Remote Senior Backend Developer (Python/Django)
20100 Mwembe
KES250000 month
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Our client is seeking a highly skilled and experienced Remote Senior Backend Developer with expertise in Python and Django to contribute to the development of cutting-edge software solutions. This is a fully remote position, allowing you to work from anywhere in the world while collaborating with a talented international team. You will be responsible for designing, developing, and maintaining robust backend systems, APIs, and databases. The ideal candidate will have a deep understanding of software architecture, development best practices, and experience with cloud platforms. You will play a crucial role in shaping the technical direction of our projects, mentoring junior developers, and ensuring the scalability and performance of our applications.
Responsibilities:
Responsibilities:
- Design, build, and maintain efficient, reusable, and reliable Python/Django code.
- Develop and integrate RESTful APIs for seamless data exchange.
- Implement and manage database solutions (e.g., PostgreSQL, MySQL).
- Ensure the performance, quality, and responsiveness of applications.
- Identify bottlenecks and bugs, and devise solutions to address these issues.
- Write unit and integration tests to ensure code quality and robustness.
- Collaborate with frontend developers and other stakeholders to define and ship new features.
- Participate in code reviews and provide constructive feedback.
- Mentor and guide junior backend developers.
- Contribute to architectural decisions and system design.
- Deploy and manage applications on cloud platforms (e.g., AWS, Azure, GCP).
- Stay up-to-date with emerging technologies and industry best practices.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- 5+ years of professional experience in backend development with Python and Django.
- Strong proficiency in SQL and database design.
- Experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
- Solid understanding of RESTful API design principles and best practices.
- Experience with version control systems like Git.
- Familiarity with frontend technologies (e.g., JavaScript, React, Angular) is a plus.
- Excellent problem-solving, debugging, and analytical skills.
- Strong communication and teamwork abilities.
- Ability to work independently and manage time effectively in a remote environment.
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4
Senior Backend Python Developer
20117 Nyeri Town
KES200000 month
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Posted 4 days ago
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Job Description
Our client, a rapidly growing tech company at the forefront of innovative software solutions, is seeking an experienced Senior Backend Python Developer for a fully remote position. You will be instrumental in designing, developing, and maintaining robust and scalable backend systems that power our cutting-edge applications. This role requires a deep understanding of Python, microservices architecture, and database management, along with a passion for writing clean, efficient, and maintainable code. You will work in a collaborative, agile environment, contributing to all phases of the development lifecycle.
Responsibilities:
Qualifications:
Responsibilities:
- Design, build, and maintain efficient, reusable, and reliable Python code.
- Develop and manage robust backend services and APIs that support our applications.
- Collaborate with frontend developers and product managers to integrate user-facing elements with server-side logic.
- Implement data storage solutions, including databases and caching mechanisms.
- Optimize applications for maximum speed, scalability, and security.
- Write comprehensive unit and integration tests to ensure code quality and reliability.
- Troubleshoot, debug, and upgrade existing systems.
- Participate in code reviews to ensure adherence to coding standards and best practices.
- Mentor junior developers and share technical expertise within the team.
- Stay up-to-date with emerging technologies and industry trends.
- Contribute to architectural decisions and technology selection.
- Ensure the security and integrity of data and applications.
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- 5+ years of professional experience in backend development using Python.
- Strong proficiency with Python frameworks such as Django, Flask, or FastAPI.
- Experience designing and implementing RESTful APIs.
- Solid understanding of relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB).
- Familiarity with cloud platforms (AWS, Azure, or GCP) and containerization technologies (Docker, Kubernetes).
- Experience with microservices architecture.
- Proficiency in version control systems, particularly Git.
- Excellent problem-solving and debugging skills.
- Strong understanding of software development principles, including SOLID principles.
- Ability to work effectively in a remote, collaborative team environment.
- Strong communication and interpersonal skills.
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5
Remote Junior Backend Software Developer
00200 Njiru Village
KES70000 month
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Posted today
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Job Description
Our client is seeking a skilled and ambitious Remote Junior Backend Software Developer to join their growing engineering team. This fully remote position offers a unique opportunity to contribute to the development of robust and scalable server-side applications. You will work on challenging projects, collaborate with experienced engineers, and gain exposure to a variety of modern technologies and architectural patterns. The ideal candidate is passionate about building efficient, high-quality code and possesses a strong understanding of backend development principles. This role is based remotely, providing flexibility and the ability to work from anywhere within Kenya.
Responsibilities:
Qualifications:
This is a remote-first role, ideal for individuals in or near Ongata Rongai, Kajiado, KE , or anywhere across Kenya who are keen to advance their careers in backend software development.
Responsibilities:
- Design, develop, and maintain efficient, reusable, and reliable code.
- Implement server-side logic and database interactions.
- Integrate user-facing elements with server-side logic.
- Develop and manage APIs for various applications.
- Write unit and integration tests to ensure code quality and robustness.
- Optimize applications for maximum speed and scalability.
- Troubleshoot, debug, and upgrade existing systems.
- Collaborate with front-end developers to ensure seamless integration.
- Participate in code reviews and provide constructive feedback.
- Stay updated with emerging backend technologies and best practices.
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Proficiency in one or more backend programming languages such as Python, Java, Node.js, or Ruby.
- Experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases.
- Understanding of RESTful API design principles.
- Familiarity with version control systems like Git.
- Strong problem-solving and analytical skills.
- Excellent communication and teamwork abilities.
- Ability to work independently and manage tasks effectively in a remote environment.
- Must have a stable internet connection and a dedicated remote workspace.
This is a remote-first role, ideal for individuals in or near Ongata Rongai, Kajiado, KE , or anywhere across Kenya who are keen to advance their careers in backend software development.
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6
Senior Software Developer (Backend)
20100 Mwembe
KES185000 Annually
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Job Description
Our client is seeking a talented and experienced Senior Software Developer with a strong focus on backend development. This fully remote position offers the chance to work on challenging and impactful projects, building robust and scalable server-side applications. You will be responsible for designing, developing, and maintaining backend services, APIs, and databases. The ideal candidate will have a deep understanding of various programming languages, architectural patterns, and best practices in software engineering. Key Responsibilities:
- Design, develop, and implement efficient, reusable, and reliable backend code using languages such as Python, Java, Node.js, or Go.
- Build and maintain robust APIs (RESTful, GraphQL) and microservices to support frontend applications and third-party integrations.
- Develop and manage database schemas, optimize queries, and ensure data integrity for relational and NoSQL databases.
- Implement and maintain server-side logic, including business logic, authentication, and authorization.
- Write unit, integration, and end-to-end tests to ensure code quality and application stability.
- Deploy applications to cloud environments (e.g., AWS, Azure, GCP) using CI/CD pipelines.
- Collaborate with frontend developers, product managers, and QA engineers to deliver high-quality software products.
- Troubleshoot, debug, and resolve complex technical issues in production and development environments.
- Participate in code reviews, providing constructive feedback to team members.
- Optimize application performance, scalability, and reliability.
- Contribute to architectural discussions and technology selection decisions.
- Stay up-to-date with emerging technologies and industry best practices in backend development.
- Document technical designs, APIs, and code.
- Mentor junior developers and share knowledge within the engineering team.
- Ensure the security and integrity of data and applications.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Minimum of 5 years of professional experience in backend software development.
- Proficiency in one or more backend programming languages (e.g., Python, Java, Node.js, Ruby, Go).
- Strong experience with designing and developing RESTful APIs and microservices.
- Expertise in database technologies such as SQL (e.g., PostgreSQL, MySQL) and/or NoSQL (e.g., MongoDB, Redis).
- Familiarity with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
- Experience with version control systems (e.g., Git).
- Solid understanding of software design patterns, data structures, and algorithms.
- Excellent problem-solving, debugging, and analytical skills.
- Strong communication and collaboration skills, ability to work effectively in a remote team.
- Experience with Agile development methodologies.
- Knowledge of testing frameworks and practices.
- Experience with CI/CD pipelines is a plus.
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7
Senior Software Developer - Backend
20500 Kapsuser
KES250000 Annually
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Posted today
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Job Description
Our client is seeking a highly skilled and experienced Senior Software Developer with a specialization in backend development. This is a fully remote position, allowing you to work from anywhere in Kenya. The ideal candidate will have a deep understanding of scalable systems, database architecture, and API development. You will be responsible for designing, developing, and maintaining robust backend services that power our client's innovative applications. This role requires exceptional coding skills, a strong grasp of software architecture patterns, and the ability to work independently and lead complex projects. You will collaborate with frontend developers, product managers, and other stakeholders to deliver high-quality software solutions. We are looking for a proactive problem-solver who thrives in a fast-paced, remote-first environment.
Key Responsibilities:
Key Responsibilities:
- Design, develop, and implement efficient, reusable, and reliable code for backend services.
- Build and maintain scalable APIs and microservices.
- Manage database design, optimization, and performance tuning.
- Collaborate with frontend developers to integrate user-facing elements with server-side logic.
- Write unit and integration tests to ensure code quality and application stability.
- Participate in code reviews to maintain code standards and share knowledge.
- Troubleshoot, debug, and upgrade existing software.
- Contribute to architectural decisions and technology stack selection.
- Work with cloud platforms (e.g., AWS, Azure, GCP) for deployment and infrastructure management.
- Ensure the performance, quality, and responsiveness of applications.
- Stay up-to-date with emerging technologies and industry best practices.
- Mentor junior developers and contribute to a culture of technical excellence.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- 5+ years of professional experience in backend software development.
- Proficiency in one or more backend programming languages (e.g., Python, Java, Node.js, Go, Ruby).
- Strong experience with database technologies (e.g., PostgreSQL, MySQL, MongoDB, Redis).
- Experience designing and consuming RESTful APIs.
- Familiarity with cloud computing platforms (AWS, Azure, GCP).
- Knowledge of containerization technologies (Docker, Kubernetes) is a plus.
- Experience with version control systems (e.g., Git).
- Strong understanding of software development principles, design patterns, and data structures.
- Excellent problem-solving, analytical, and debugging skills.
- Strong communication and collaboration skills, essential for a remote team.
- Experience with agile development methodologies.
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8
Junior Software Developer - Backend
60100 Embu, Eastern
KES40000 month
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Posted today
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Job Description
Our client is seeking enthusiastic and motivated Junior Software Developers to join their expanding engineering team. This is a fully remote internship, providing a fantastic opportunity to gain practical experience in software development from anywhere. You will be responsible for assisting senior developers in the design, development, testing, and deployment of backend services and APIs. This involves writing clean, efficient, and maintainable code, participating in code reviews, and contributing to the continuous improvement of our software development processes. You will work with modern programming languages such as Python, Java, or Node.js, and gain experience with databases like PostgreSQL or MongoDB. Key tasks will include developing new features, fixing bugs, and writing unit and integration tests. The ideal candidate will have a foundational understanding of computer science principles, data structures, and algorithms. Familiarity with version control systems like Git is essential. While prior professional experience is not strictly required, a strong portfolio of personal projects or contributions to open-source projects is highly valued. Excellent problem-solving skills, a eagerness to learn, and strong communication abilities are paramount for success in this remote role. You will be part of a supportive and collaborative team environment, receiving mentorship from experienced engineers. This internship is designed to provide hands-on experience and develop skills necessary for a successful career in software development.
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