> Markdown version of [/jobs/ext/3656763-software-engineer](https://www.wearedevelopers.com/jobs/ext/3656763-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** Human Resources Inc - **Location:** Seattle, United States - **Experience:** Expert - **Salary:** $150,000.0 - $170,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Code Review, Relational Databases, Software Debugging, Django Web Framework, Python (Programming Language), PostgreSQL, NumPy, OpenCV, Redis, SciPy, TypeScript, Web Services, WebSocket, WebGL, Vue.js, Information Technology, Data Management, Celery, Front End Software Development - **Published:** October 9, 2026 - **Apply:** https://startup.jobs/senior-software-engineer-rarecyte-10353363 ## About the Role * Bachelor's degree in computer science or a related field * 5 - 8 years of experience building production software * Strong software engineering fundamentals, including testing, code review, and maintainable design * Demonstrated ability to debug complex systems * Experience with Python web services and APIs (Django and Django REST Framework strongly preferred) and modern JavaScript/TypeScript (Vue preferred) * Experience with relational databases such as PostgreSQL * Ability to make reasonable decisions with incomplete information and adjust course as requirements change * Excellent written and verbal communication skills * Ability to work independently and collaboratively in a cross-functional team, * Experience with WebSockets, Celery or other task queues, Redis * Experience with scientific or image data in Python (NumPy, SciPy, OpenCV, TIFF/OME-TIFF) * Experience with browser graphics or large-image viewing (WebGL, OpenSeadragon, Web Workers) * Interest in and experience with front-end design, especially for scientific applications ## Description * Build complex client-side applications, including real-time instrument control, high-performance image viewing, asynchronous processing, and data management * Be responsible for features from design through deployment, often starting from incomplete or evolving requirements and working with scientists, engineers, and product stakeholders to clarify needs and adapt as they change * Share knowledge with teammates and help evaluate new technologies to keep our stack modern