Why we are
Johnson Controls is a global diversified technology and multi-industrial leader serving a wide range of customers in more than 150 countries. We create intelligent buildings, efficient energy solutions, integrated infrastructure and next generation transportation systems that work together seamlessly. Bring your passion for innovation and we will challenge you to help us create a better tomorrow.
BEGIN YOUR CAREER WITH A FOCUS ON TOMORROW!
Imagine a career that perpetually stretches your capabilities. From managing many of the world’s most iconic buildings to making products that help save lives, the breadth of our opportunities empowers you to chart your own path. We are a truly global company that embraces diversity, rewards hard work and inspires people to reach for more. In an environment that is constantly evolving, we will set the foundation for you to grow and chart a career path that is as unique as you are.
What you will do
We are seeking a Python Developer with expertise in Django to join our team in Belfast. The ideal candidate will have deep experience in debugging, root cause analysis and SQL as well as a strong understanding of Windows and Linux environments. Experience with React is a plus. You will be responsible for designing, developing and optimizing scalable applications while ensuring high reliability and performance.
How you will do it
-
Develop and maintain web applications using python and Django
-
Conduct advanced debugging and root cause analysis to troubleshoot complex issues
-
Optimize SQL queries and database performance (PostgreSQL / MySQL preferred)
-
Work in both Windows and Linux environments, handling deployments and system configurations
-
Collaborate with cross-functional teams to design and implement scalable solutions
-
Ensure code quality through testing, reviews and best practices
What we look for
-
Authorisation to work in the UK and ability to work in the office three days per week
-
A degree in IT or relevant experience combined with industry qualifications.3+ years of professional experience in Python and Django
-
Strong debugging skills, ability to analyze logs, diagnose issues and find root cases quickly
-
Expert-level SQL skills (query optimization, indexing, stored procedures, etc.)
-
Proficiency in both Windows and Linux environments
-
Experience with version control (Git), CI/CD and containerization (Docker)
-
Strong understanding of REST APIs, authentication and security best practices
-
Excellent problem-solving skills and ability to work independently
-
Experience with React (or modern front-end frameworks)- desirable
-
Cloud experience (AWS, Azure or GCP)- desirable
-
Familiarity with DevOps practices and automation- desirable
What we offer
Comprehensive benefits package including health and pension plan, life assurance, 22 days of paid holidays, flexible working hours, overtime/flexi days; holiday purchase scheme; long service awards; employee assistance programme; free car parking; canteen on site and employee discounts.
#LI-Hybrid
#Gosia
Similar Jobs
.png){kind=logo}
What We Do
At Johnson Controls, we transform the environments where people live, work, learn and play. From optimizing building performance to improving safety and enhancing comfort, we drive the outcomes that matter most. Dedicated to protecting the environment, we deliver our promise in industries such as healthcare, education, data centers and manufacturing. With a global team of 100,000 experts in more than 150 countries and over 130 years of innovation, we are the power behind our customers’ mission.
Our leading portfolio of building technology and solutions includes some of the most trusted names in the industry, such as Tyco®, York®, Metasys®, Ruskin®, Titus®, Frick®, Penn®, Sabroe®, Simplex®, Ansul® and Grinnell®.
