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Senior Python Full Stack Engineer

Job in Belfast, County Antrim, BT1, Northern Ireland, UK
Listing for: Version 1
Full Time position
Listed on 2026-08-17
Job specializations:
  • IT/Tech
    Cloud Computing: Infrastructure & Operations, IT Support
Job Description & How to Apply Below
Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including Microsoft, AWS, Oracle, Red Hat, Out Systems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services.

 We’re an award-winning employer reflecting how our employees are at the very heart of  what we do: UK & Ireland's premier AWS, Microsoft & Oracle partner 3300+ strong, 350/300m revenue business 10+ years as a Great Place to Work in Ireland & UK Best Workplace for Women in the UK & Ireland by GPTW Best Workplace for Wellbeing in the UK by GPTW We’re a core values driven company, we hire people who share our values, and we reward those who display and foster them, it’s deeply embedded within our DNA.

Invest in us and we’ll invest in you!.

Job Description

Job Description:

We are seeking a highly skilled Senior Python Support Engineer with strong development expertise and a solid background in production support. This role combines hands-on Python development with operational support responsibilities, ensuring the reliability, scalability, and continuous improvement of critical systems.

The ideal candidate will have deep experience in Python development, support and incident management, modern delivery methodologies, cloud platforms, and front-end JavaScript technologies.

Key Responsibilities Production Support & Operations Provide L2/L3 support for Python-based applications in production environments

Monitor system performance, troubleshoot incidents, and perform root cause analysis

Drive incident resolution, problem management, and continuous service improvement

Implement and enhance monitoring, logging, and alerting solutions

Python Development Design, develop, and maintain scalable applications using Python Write clean, maintainable, and well-tested code following best practices

Contribute to architecture decisions and technical design

Optimize performance and improve application efficiency

Delivery & Methodologies Work within Agile / Scrum / Dev Ops delivery models

Contribute to CI/CD pipeline implementation and optimisation

Support automated testing, code reviews, and release processes

Collaborate closely with cross-functional teams (Dev, QA, Ops, Product)
Cloud & Infrastructure Design and support solutions deployed on cloud platforms such as:

AWS, and Azure Work with modern containerisation and orchestration tools:

Docker, Kubernetes Manage infrastructure as code (e.g., Terraform, ARM, Cloud Formation)
Ensure security, scalability, and resilience of cloud-based systems

Front-End Development Develop or support UI components using modern JavaScript frameworks (e.g., React and Angular)
Collaborate with UX/UI teams to improve user experience

Ensure seamless integration between front-end and back-end systems

Qualifications

Required Skills & Experience Strong hands-on experience with Python (5+ years preferred)
Proven experience in application support / production support environments

Experience with REST APIs, microservices architecture, and integration patterns

Solid understanding of software development lifecycle (SDLC) and Agile practices

Experience with cloud platforms (AWS, Azure, or GCP)
Proficiency in JavaScript and at least one modern front-end framework

Experience with CI/CD tools (e.g., Jenkins, Git Hub Actions, Azure Dev Ops)
Familiarity with monitoring tools (e.g., Prometheus, Grafana, ELK, Splunk)
Strong debugging, troubleshooting, and analytical skills

Desirable / Nice to Have

Experience with event-driven architectures (Kafka, RabbitMQ)
Knowledge of database technologies (SQL and No

SQL)
Certification in ITIL Experience in high-availability, enterprise-scale systems

Certifications in cloud or Agile methodologies

Soft Skills Strong communication and stakeholder management skills

Ability to work under pressure and handle critical incidents

Proactive mindset with a focus on continuous improvement

Team player with…
Position Requirements
10+ Years work experience
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