Queen Square Recruitment Ltd

Python Technical Architect Location: Bradford Working Arrangement: Hybrid, 3 days per week onsite Start Date: ASAP Duration: 6 Months Day Rate: Competitive DOE Inside IR35 Our client, a large global consultancy, is seeking an experienced Python Backend Architect to lead the design and development of secure, scalable backend systems. The role involves setting coding standards, guiding development teams, and ensuring architectural excellence across agile environments. You'll collaborate with cross-functional stakeholders while keeping systems up-to-date with emerging technologies. Key Responsibilities: Architect scalable, secure backend solutions using Python. Define development best practices and coding standards. Lead code reviews and mentor developers. Collaborate with cross-functional teams including Product and Business. Guide framework/tool/platform selection. Ensure performance, reliability, and security. Participate in planning, estimation, and risk management. Essential Skills: 10+ years in software development, 6+ years with Python. Expertise in Django, Flask, or FastAPI. Strong knowledge of microservices and REST APIs. Skilled in SQL and NoSQL databases (PostgreSQL, MongoDB). Proficient with Docker/Kubernetes and CI/CD tools. Solid understanding of OOP, design patterns, and clean code. Async programming (e.g., asyncio, Celery). Experience with RabbitMQ, Kafka, GraphQL, gRPC, or WebSockets. Background in AI/ML or data-intensive systems. Cloud/architecture certifications (e.g., AWS/Azure Architect, TOGAF). Desirable Skills: Familiarity with data analysis libraries like Pandas, NumPy, and Scikit-learn. Knowledge of data science and machine learning concepts and tools. If you have the relevant skills and experience, please apply promptly and we will be in touch to discuss your application further. Please note that due to the volume of applications we receive, it is not possible to provide feedback on all applications so if you have not heard from us within 2 weeks then unfortunately you have been unsuccessful on this occasion.

Biostats HPC Solution Architect Location: Hertfordshire (Preferred) or London Hybrid: Minimum 2 days onsite per week Start: ASAP Duration: 6 months Rate: Competitive DOE, inside IR35 Are you an expert in HPC and cloud infrastructure with a passion for solving complex problems in the life sciences domain? Our global client is seeking a Biostats HPC Solution Architect to support high-impact projects in clinical and biostatistics environments. Responsibilities: Design and support domain-specific HPC and cloud-based solutions Provide technical leadership across architecture layers Install and configure Python & HPC on Linux systems Collaborate with stakeholders to deliver tailored solutions Communicate clearly across technical and non-technical teams Required Skills & Knowledge: Strong understanding of Infrastructure (Azure, On-premises, Cloud) Proficiency in R and Python environments Experience with HPC systems (e.g., Slurm) Basic SAS knowledge Deep understanding of Life Science and Biostatics Desirable: Background in Life Sciences or Clinical Data Broad knowledge of infrastructure solutions If you have the relevant skills and experience, please apply promptly and we will be in touch to discuss your application further. Please note that due to the volume of applications we receive, it is not possible to provide feedback on all applications so if you have not heard from us within 2 weeks then unfortunately you have been unsuccessful on this occasion.