<p><p>We're looking for a passionate SDK Developer who is deeply skilled in both Python and JavaScript, and has experience in building and maintaining developer-friendly SDKs. </p><p><br/></p><p>This role requires someone who not only understands the language syntax but also has a strong grasp of their design principles, runtime behaviours, ecosystem nuances, and performance characteristics.
</p><p><br/></p><p>You will be responsible for designing SDKs that are intuitive, robust, and optimised for developer :</b></p><br/><p>- Design and Build SDKs : Architect and implement SDKs in Python and JavaScript that abstract complex APIs into simple, idiomatic, and developer-friendly libraries.<br/><br/></p><p>- Cross-Language Consistency : Ensure SDKs across languages follow consistent patterns while still embracing language-specific idioms.<br/><br/></p><p>- Developer Experience : Focus on ease of use, error handling, and clear documentation so developers can be productive quickly.<br/><br/></p><p>- API Abstractions : Work closely with backend and product teams to design abstractions and interfaces that map effectively to platform APIs.<br/><br/></p><p>- Testing and Quality : Write comprehensive unit, integration, and regression tests to ensure SDK reliability across multiple environments.<br/><br/></p><p>- Performance and Reliability : Profile SDK performance, minimise overhead, and ensure resilience in real-world usage.<br/><br/></p><p>- Open Source Mindset : Contribute to documentation, code samples, versioning, and release cycles with a strong emphasis on community usability and feedback.<br/><br/></p><p>- Collaboration : Partner with product, infra, and customer success teams to ensure SDKs meet real customer integration :</b></p><br/><p>- Strong Expertise in Python and JavaScript/TypeScript with a deep understanding of core principles, language internals, and best practices.<br/><br/></p><p>- SDK Development Experience - proven track record of designing and publishing SDKs, libraries, or frameworks used by external developers.<br/><br/></p><p>- Solid grasp of API design, REST/GraphQL/gRPC integrations, and versioning strategies.<br/><br/></p><p>- Experience in packaging & distribution (PyPI, npm), semantic versioning, and release automation.<br/><br/></p><p>- Strong debugging and profiling skills across multiple runtimes (Node.js, browsers, Python interpreters).<br/><br/></p><p>- Familiarity with developer tooling (linters, test frameworks, CI/CD pipelines).<br/><br/></p><p>- Strong communication and documentation skills - ability to write guides, examples, and API references.<br/><br/></p><p>- Bonus : Experience with other ecosystems (Java, Go, C#) or contributing to open source projects.</p><p></p><br/></p> (ref:hirist.tech)