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Senior Python Engineer United Kingdom Jobs (Hybrid work)

9 Job Offers

Senior Software Engineer (Backend, Python)
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United Kingdom, London (GB)
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Octopus Energy
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Until further notice
Senior Software Engineer (Python)
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United Kingdom, London (GB)
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Octopus Energy
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Until further notice
Senior DevOps Engineer (Python)
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Netcompany
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Senior Software Engineer, Python (IPLM)
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Perforce
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Senior Front Office Software Engineer – Python
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Senior Front Office Python Engineer sought by a global Hedge Fund for a greenfield trading desk build-out in London. This role offers direct PnL impact, building high-performance tools and cloud-native analytics alongside elite technologists. Requires exceptional Python (pandas, OOP) skills and e...
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Orbis Consultants
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Senior Python Software Engineer
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Senior Python Software Engineer sought to support R&D tooling, CI/CD pipelines, and internal systems in Bristol. Requires 8+ years commercial Python experience across Linux/Windows, plus GitLab, Agile, and GUI development skills. Key responsibilities include building automated pipelines, ETL proc...
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70000.00 - 80000.00 GBP / Year
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Zenovo
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Senior Python Engineer - AWS and AI
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80000.00 - 90000.00 GBP / Year
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TalentHawk
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Senior Python Software Engineer
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Senior Python Software Engineer sought to support R&D tooling, data infrastructure, and CI/CD pipelines in Bristol, UK. Requires 7+ years Python experience, GitLab CI/CD, and Agile workflows. Key benefits include technical mentorship, code reviews, and ensuring software reliability, security, and...
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65000.00 - 75000.00 GBP / Year
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Zenovo
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Senior Backend Python Engineer - AI Platform
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Senior Backend Python Engineer sought to architect scalable backend systems for a global financial institution’s AI Platform in London. You will design and deploy production-grade code using FastAPI, Kubernetes, and CI/CD, focusing on knowledge graph automation in Credit Risk. Requires deep Pytho...
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Citi
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About the Senior Python Engineer role

Looking for Senior Python Engineer jobs means seeking a pivotal role at the intersection of deep technical expertise and strategic software development. A Senior Python Engineer is a seasoned professional responsible for designing, building, and maintaining robust, scalable, and efficient software systems using the Python programming language. This role transcends basic coding; it involves architectural decision-making, mentoring, and owning the full software development lifecycle to drive business-critical applications and platforms.

Professionals in these roles typically shoulder a wide array of responsibilities. They architect and implement backend services, RESTful APIs, and data processing pipelines. A core part of the job is writing clean, maintainable, and testable code while advocating for best practices in software engineering. They are expected to lead the technical direction of projects, making key decisions on frameworks, tools, and system design patterns to ensure reliability and scalability. Collaboration is fundamental, as Senior Python Engineers frequently partner with product managers, designers, and other engineering teams to translate complex requirements into technical specifications. They also play a crucial role in operational excellence, which includes monitoring system performance, troubleshooting production issues, and ensuring the security and robustness of applications. Furthermore, they often contribute to DevOps practices, enhancing CI/CD pipelines to streamline deployment and improve development velocity.

The typical skill set for Senior Python Engineer jobs is comprehensive. Mastery of Python and its ecosystem (e.g., frameworks like Django, Flask, or FastAPI) is a given. Strong experience with system design, data structures, algorithms, and software architecture principles is essential. Familiarity with cloud platforms (AWS, GCP, Azure), containerization technologies like Docker and Kubernetes, and infrastructure-as-code is highly common. A deep understanding of databases, both SQL (e.g., PostgreSQL) and NoSQL, is required. Beyond technical prowess, successful candidates demonstrate excellent problem-solving abilities, a product-oriented mindset, and strong communication skills to articulate complex concepts to diverse stakeholders. They exhibit a high degree of ownership, from initial concept through to deployment and maintenance. While requirements vary, most positions seek individuals with 5+ years of relevant experience, a proven track record of delivering complex systems, and a commitment to continuous learning and mentoring junior team members. Exploring Senior Python Engineer jobs opens doors to roles where technical leadership directly impacts product innovation and technological advancement.