Build, maintain, and scale e-commerce backend services using Python and Django. Develop REST APIs and features for catalogs, inventory, carts, checkout, orders, payments, and customer accounts. Integrate external services, optimize databases and performance, implement security and access controls, write tested code, resolve production issues, and contribute to architecture, code reviews, deployment, and CI/CD.
Wonuva is looking for an experienced Senior Backend Developer to help build, maintain, and scale our e-commerce platform. We’re seeking a skilled engineer with strong expertise in Python and Django, a solid understanding of e-commerce systems, and a passion for building secure, scalable, and high-performance backend applications.
Key Responsibilities
- Design, develop, and maintain robust backend services using Python and Django/Django REST Framework.
- Build and optimize RESTful APIs to support our e-commerce website and frontend applications.
- Develop core e-commerce features, including product catalogs, inventory management, shopping carts, checkout, orders, payments, and customer accounts.
- Integrate third-party services such as payment gateways, shipping providers, and external APIs.
- Design and optimize database schemas, queries, and data models using PostgreSQL or similar relational databases.
- Ensure application security, scalability, performance, and reliability.
- Implement authentication, authorization, and role-based access control.
- Write clean, reusable, well-tested, and maintainable code.
- Identify and resolve performance bottlenecks, bugs, and production issues.
- Collaborate with frontend developers, designers, product managers, and other team members.
- Participate in code reviews, technical planning, and architectural decisions.
- Follow best practices for version control, automated testing, deployment, and CI/CD.
Required Qualifications
- 5+ years of professional backend development experience preferred.
- Strong proficiency in Python and Django.
- Hands-on experience with Django REST Framework and REST API development.
- Proven experience developing and maintaining e-commerce websites or platforms.
- Strong knowledge of PostgreSQL, MySQL, or other relational databases.
- Experience with third-party API integrations and payment gateway integrations.
- Understanding of authentication, authorization, data security, and API best practices.
- Experience with Git and collaborative software development workflows.
- Familiarity with automated testing, debugging, and performance optimization.
- Ability to write clean, efficient, scalable, and maintainable code.
- Strong problem-solving, communication, and teamwork skills.
Preferred Qualifications
- Experience with Redis, Celery, background jobs, and asynchronous task processing.
- Experience with AWS, Google Cloud, Azure, or other cloud platforms.
- Familiarity with Docker and CI/CD pipelines.
- Experience designing scalable systems for high-traffic e-commerce platforms.
- Knowledge of caching strategies, search functionality, and inventory synchronization.
- Experience with microservices or event-driven architecture.
- Understanding of e-commerce security and reliable payment processing.
What We Offer
- An opportunity to make a meaningful contribution to Wonuva’s e-commerce platform.
- Ownership of important backend features and technical decisions.
- A collaborative, growth-oriented working environment.
- Opportunities to work with modern technologies and scalable architectures.
- Competitive compensation based on experience and skills.
How to Apply
If you are passionate about backend engineering and have hands-on experience building e-commerce platforms with Python and Django, we would love to hear from you.
Please share your resume, GitHub profile, LinkedIn profile, and relevant project experience
Similar Jobs
Cloud • Software
Build secure, scalable systems that schedule and execute customer-authored browser synthetic tests across a global agent fleet. Develop services for distributed software architectures and the ThousandEyes Recorder application. Design APIs, support automated testing and CI/CD workflows, and potentially work with Chromium orchestration, container lifecycle management, and AI-assisted development tools.
Top Skills:
APIsAutomated TestingChrome Devtools ProtocolChromiumClaudeCodexContinuous DeliveryContinuous IntegrationCrunDistributed SystemsGitGoJavaPodmanRunc
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Biotech • Pharmaceutical
Leads global HTA, HEOR, and evidence-generation strategy for a rare disease therapy. Oversees health economic studies, real-world evidence, economic models, patient-reported outcomes, value dossiers, and reimbursement deliverables. Partners with clinical, medical, commercial, access, statistics, regional, and country teams to support launch and lifecycle market access. Requires advanced training and substantial HEOR experience, strong project and stakeholder management, and expertise in drug development, HTA, and evidence dissemination.
Top Skills:
Health Economic ModelingHealth Economics And Outcomes Research (Heor)Health Technology Assessment (Hta)Network Meta-AnalysisPatient-Reported OutcomesReal-World Evidence (Rwe)Systematic Literature Review
Artificial Intelligence • Consumer Web • Digital Media • Information Technology • Social Impact • Software
Own growth for Circle’s Discover marketplace by driving traffic, GMV, and transaction volume. Lead experimentation, lifecycle email, subscriber acquisition, SEO/AEO, creator success, funnel reporting, and retention initiatives. Partner with product, paid media, data, brand, partnerships, the GM, and co-founders to shape and execute marketplace growth strategy in a hands-on player-coach role.
What you need to know about the Edinburgh Tech Scene
From traditional pubs and centuries-old universities to sleek shopping malls and glass-paneled office buildings, Edinburgh's architecture reflects its unique blend of history and modernity. But the fusion of past and future isn't just visible in its buildings; it's also shaping the city's economy. Named the United Kingdom's leading technology ecosystem outside of London, Edinburgh plays host to major global companies like Apple and Adobe, as well as a growing number of innovative startups in fields like cybersecurity, finance and healthcare.
