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Python Developer - Security

Saltmusic — United Kingdom · Posted ~5 hours ago

Mid Full-time Hybrid £55K-£75K

Skills

Python Backend Development Testing Security Debugging Code Review Backend Services Machine Learning AI SRE Tools

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Summary ✨ AI‑Generated

A research-driven technology company is looking for a problem-solving focused mid-level Python engineer who wants to build product features. You'll be expected to contribute to product development, deliver clean, testable Python code, collaborate with small cross-functional teams, and communicate your thinking clearly in high-cadence development cycles. Your responsibilities will include designing, implementing, testing, and maintaining backend services and prototypes in Python, working from prototype/research outputs to production-ready components alongside ML/AI researchers and SREs, participating in live coding and code reviews, and helping troubleshoot, debug, and optimise systems for performance, reliability, and observability. The role is based in Cambridge or London with a hybrid arrangement of 1-2 days per week in the office.

Highlights

Hybrid working with only 1-2 days per week in office; competitive salary range of £55k-£75k; opportunity to work in a research-driven environment alongside ML/AI researchers and SREs.

Description

Python Developer - Security - Cambridge/London Salary: £55k - £75k Hybrid: 1 - 2 days per week Start: ASAP My new client is looking for a problem-solving focused mid-level Python engineer (specialist) who wants to build product features in a research-driven environment. You'll be expected to contribute to product development, deliver clean, testable Python code, collaborate with small cross-functional teams, and communicate your thinking clearly in high-cadence development cycles. Key Responsibilities Design, implement, test, and maintain backend services and prototypes in Python. Work from prototype/research outputs to production-ready components alongside ML/AI researchers and SREs. Participate in live coding/problem-solving rounds during development and code reviews. Collaborate closely with product managers and researchers to translate ideas into working demos and production features. Help troubleshoot, debug, and optimise systems (performance, reliability, observability). Contribute to CI/CD, containerisation (Docker) workflows, and cloud deployment patterns as required. Communicate trade-offs and design decisions clearly; adapt to changing requirements.Required Skills & Experience Strong Python proficiency (day-to-day production experience). Demonstrable problem-solving aptitude - ability to break down ambiguous problems and explain reasoning clearly. Experience working in small teams or fast-moving product environments where engineers wear multiple hats. Practical familiarity with containers (Docker) and general cloud concepts. Good communication skills - able to think out loud during live problem-solving. Typically 3+ years' relevant experience (flexible; equivalent experience or strong demonstrable ability considered).Desirable (but not required) Experience with Kubernetes or container orchestration. Exposure to ML/AI projects, data pipelines, or research-driven engineering. Experience with observability tooling, CI/CD, and testing best practices. Degree in Computer Science, Engineering, or related technical field (or demonstrable equivalent).*Rates depend on experience and client requirements LNKD1_UKTJ