UST
Website:
ust.com
Job details:
Role Description
Job Description: Senior Python
Developer
Role Overview
We are seeking a proactive and skilled Senior Python Developer with 7+ years of experience
to join our team. The ideal candidate will be capable of leading a team of junior developers,
taking ownership of tasks and processes, and contributing to the success of our projects
through strong technical and problem-solving skills.
Key Responsibilities
Design, develop, and maintain Python-based applications and scripts.
Debug and troubleshoot complex issues efficiently to ensure smooth functionality.
Take complete ownership of assigned tasks and processes, ensuring timely delivery and
quality.
Collaborate with cross-functional teams to understand requirements and deliver
solutions.
Communicate regularly with UK-based clients to gather requirements, provide updates,
and ensure alignment.
Lead and contribute to the technical design of processes and system architecture: define
data flows, sequence diagrams, component boundaries, error-handling strategies,
logging/observability, security considerations (authentication/authorization), and
scalability/performance trade-offs; create low-level design (APIs, data models,
configuration) and review designs with stakeholders.
Oversee and collaborate with colleagues: mentor junior developers, coordinate with
peers for code reviews, share best practices, and foster teamwork across projects to
ensure high-quality deliverables and continuous improvement.
Continuously improve existing codebase and optimise performance.
Required Skills
Strong proficiency in Python programming language, especially in the data engineering
domain (pandas, numpy, streamlit, etc).
Strong understanding of databases (SQL, Postgres) and design tradeoffs
Strong understanding of logging, monitoring/ing, and production observability for
pipelines (metrics, traceability, auditability, and actionable runbooks).
Performance optimization skills for large-scale Python data processing
Hands-on experience with Git and branching workflows (feature branches, pull
requests, code reviews).
Solid understanding of debugging techniques and problem-solving skills.
Ability to provide technical expertise and lead a team of developers.
Excellent communication and collaboration skills.
Preferred / Good-to-Have Skills
Knowledge of VBA for excel
Strong scripting skills (for process automation).
Behavioural Attributes
Self-starter with a proactive approach to project delivery and planning.
Demonstrates responsibility and accountability for all deliverables.
Strong sense of ownership and commitment to quality.
Skills
software engineering,python,pandas,sql,
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