{"schemaVersion":"jobsearcher.job.v1","id":"1adabd01a13ea359b0ceddc9","url":"https://jobsearcher.com/jobs/1adabd01a13ea359b0ceddc9","canonicalUrl":"https://jobsearcher.com/jobs/1adabd01a13ea359b0ceddc9","title":"Senior Python developer","description":"We are seeking a highly experienced and visionary Senior/Principal Python Developer to join our core engineering team. With 12+ years of software development experience, you will act as a technical pillar for the organization. You will be responsible for designing complex system architectures, writing highly scalable and efficient Python code, and mentoring a team of talented engineers. This role goes beyond coding; we are looking for a thought leader who can drive technical strategy, optimize our backend infrastructure, and ensure the successful delivery of enterprise-grade software solutions.Key ResponsibilitiesArchitecture & System Design: Architect, design, and build robust, scalable, and highly available backend systems and microservices using Python.Advanced Development: Write clean, maintainable, and highly efficient code for complex server-side logic and API integrations.Technical Leadership: Act as a subject matter expert. Drive architectural decisions, evaluate new technologies, and establish engineering best practices, coding standards, and design patterns.Performance Optimization: Identify bottlenecks and bugs, and devise elegant solutions to mitigate these issues. Optimize application performance for high-traffic environments.Cloud & Infrastructure: Partner with DevOps to deploy and scale applications in [AWS / GCP / Azure], leveraging containerization (Docker, Kubernetes) and CI/CD pipelines.Mentorship: Mentor mid-level and junior developers, conduct rigorous code reviews, and foster a culture of continuous learning and technical excellence.Cross-Functional Collaboration: Collaborate closely with Product Managers, Data Scientists, and Frontend Engineers to define project requirements, deliverables, and timelines within an Agile/Scrum framework.Required QualificationsExperience: 12+ years of professional software engineering experience, with a minimum of 7+ years heavily focused on Python development in large-scale enterprise environments.Expertise in Python: Deep, expert-level understanding of Python and its advanced features (generators, decorators, metaclasses, async programming).Web Frameworks: Extensive hands-on experience with Python frameworks such as Django, Flask, or FastAPI.Database Mastery: Advanced proficiency with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Redis, Cassandra). Strong understanding of database design, ORMs, and query optimization.Cloud Platforms: Extensive experience deploying and managing applications on AWS, Google Cloud, or Azure.Architecture: Proven track record of designing and implementing microservices architectures and RESTful APIs.DevOps & Tooling: Strong experience with Git, Docker, Kubernetes, and setting up CI/CD pipelines (e.g., Jenkins, GitHub Actions, GitLab CI).Leadership: Demonstrated experience leading technical projects from conception to deployment, and mentoring engineering teams","company":"System Soft Technologies","rawCompany":"system soft technologies","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-19T12:14:10.142Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Python developer","description":"We are seeking a highly experienced and visionary Senior/Principal Python Developer to join our core engineering team. With 12+ years of software development experience, you will act as a technical pillar for the organization. You will be responsible for designing complex system architectures, writing highly scalable and efficient Python code, and mentoring a team of talented engineers. This role goes beyond coding; we are looking for a thought leader who can drive technical strategy, optimize our backend infrastructure, and ensure the successful delivery of enterprise-grade software solutions.Key ResponsibilitiesArchitecture & System Design: Architect, design, and build robust, scalable, and highly available backend systems and microservices using Python.Advanced Development: Write clean, maintainable, and highly efficient code for complex server-side logic and API integrations.Technical Leadership: Act as a subject matter expert. Drive architectural decisions, evaluate new technologies, and establish engineering best practices, coding standards, and design patterns.Performance Optimization: Identify bottlenecks and bugs, and devise elegant solutions to mitigate these issues. Optimize application performance for high-traffic environments.Cloud & Infrastructure: Partner with DevOps to deploy and scale applications in [AWS / GCP / Azure], leveraging containerization (Docker, Kubernetes) and CI/CD pipelines.Mentorship: Mentor mid-level and junior developers, conduct rigorous code reviews, and foster a culture of continuous learning and technical excellence.Cross-Functional Collaboration: Collaborate closely with Product Managers, Data Scientists, and Frontend Engineers to define project requirements, deliverables, and timelines within an Agile/Scrum framework.Required QualificationsExperience: 12+ years of professional software engineering experience, with a minimum of 7+ years heavily focused on Python development in large-scale enterprise environments.Expertise in Python: Deep, expert-level understanding of Python and its advanced features (generators, decorators, metaclasses, async programming).Web Frameworks: Extensive hands-on experience with Python frameworks such as Django, Flask, or FastAPI.Database Mastery: Advanced proficiency with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Redis, Cassandra). Strong understanding of database design, ORMs, and query optimization.Cloud Platforms: Extensive experience deploying and managing applications on AWS, Google Cloud, or Azure.Architecture: Proven track record of designing and implementing microservices architectures and RESTful APIs.DevOps & Tooling: Strong experience with Git, Docker, Kubernetes, and setting up CI/CD pipelines (e.g., Jenkins, GitHub Actions, GitLab CI).Leadership: Demonstrated experience leading technical projects from conception to deployment, and mentoring engineering teams","datePosted":"2026-08-19T12:14:10.142Z","dateModified":"2026-08-19T12:14:10.142Z","hiringOrganization":{"@type":"Organization","name":"System Soft Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1adabd01a13ea359b0ceddc9"},"url":"https://jobsearcher.com/jobs/1adabd01a13ea359b0ceddc9"}}