Jobs at Jumia

What you will be doing

• Be part of an agile team that creates scalable solutions leveraging state-of-the-art technologies in a service-oriented architecture
• Work closely with multidisciplinary teams (Backend developers, DevOps, QA engineers, Product Owners) oriented to continuous delivery
• Work across the entire product life cycle: concept, design, development, deployment, testing, release, support
• Construct and verify (unit test) software components to meet design specifications
• Take ownership of your code to be qualitatively high and you will support your colleagues in code reviews
• Integration of user-facing elements developed by front-end developers

What we are looking for

• At least 4 years of experience in Frontend development
• Understanding fundamental design principles behind a scalable application
• Consolidated professional experience building high-quality, performant JavaScript applications
• Consolidated experience in JavaScript frameworks/libraries, such as AngularJS, VueJS or ReactJS
• Write and test interactive, clean, secure and efficient solutions
• Help maintain a high-level quality code by reviewing your teammates' code
• Continuously improve our codebase, systems and processes
• Keen to learn new technologies and have ideas about how we can make things better
• Being passionate, self-driven and working with little supervision towards a common team or company purpose
• Excellent communication skills and being able to work independently or in a full team
• Knowledge of algorithms and distributed systems
• Academic background in IT or equivalent
• Proficiency in English

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What you will be doing

• Be part of the Jumia Engineering team and play a key role in Jumia's technology plan
• Be a role model for the Jumia Values
• Work effectively cross-functionally discussing and identifying new opportunities for projects and features
• Align architectural decisions with and across Engineering teams, ensuring the progress towards the target vision for the Jumia platform
• Arbitrate on technical decisions within your scope
• Directly contribute to systems design and write code to set the example of what technical excellence looks like in Jumia
• Define NFRs, and standards for observability and collaborate with Engineering Managers to ensure highly performant solutions are developed
• Ensure comprehensive documentation of system architecture, design decisions, and operational procedures.
• Coach engineers in your scope
• Ensure system reliability and compliance
• Find a group of humble and intelligent people ready to make you grow and to grow with you
• Change the Internet landscape in Africa and the World through your team

What we are looking for

• 8+ years experience as an individual contributor working with agile methodologies and with experience architecting and running large-scale systems
• Strong working experience with Java and respective web frameworks (preferably Spring)
• Experience with event-driven architectures and tools for queueing and streaming (preferably Apache Kafka)
• Experienced working with large-scale Databases (SQL and NoSQL)
• Experience with containerization (preferably Docker) and orchestration (Kubernetes)
• Strong black box test Automation experience is a plus
• Experience designing and developing platforms built for scale is a plus
• A proactive challenger mindset: if there's room for improvement, you'll say it
• A solver mindset: when there is a will, there is a way
• A strong business sense. You understand the impact of your work
• The ability to be autonomous and to own your decisions
• The ambition to grow the company and within the company
• Full professional English proficiency