Python Web Application Developer

JBA Risk Management have a vacancy for a Python web application developer to join our GIS and Mapping Processes product team. You will contribute to the development of our automated workflows for internal product development. We want someone who can apply their software development skills and create innovative and robust solutions. We welcome applications even if you do not fulfil every requirement listed in this advert as we encourage all staff to develop new and enhance existing skills. We value diversity and provide a supportive environment that will enable you to consistently deliver high value work of exceptional quality.

Your role

Your day-to-day work will be as a key member of the GIS and Mapping Processes product team. You will work alongside other software developers plus data developers, hydrology and flood experts, and quality control testers. You will join us at a moment of significant investment into our technical capability and contribute to the development of our innovative software applications with which we are aiming to significantly increase the efficiency of the creation of flood maps and associated data products. Our existing workflows bring together software tools developed in-house for the preparation of input data for flood modelling and the creation of flood maps and related data products for both internal and external clients. You are also likely to contribute to the development of software tools for the management and manipulation of geospatial data. Your work will include all aspects of the software development lifecycle, from capturing requirements through to the delivery of high quality, production ready code.

The team member we’re looking for

You are interested in making a significant contribution to how JBA Risk Management understands and quantifies flood risk. You are willing to learn and not afraid to ask questions. You are able to work independently as well as part of an agile software team and can see and appreciate a variety of perspectives. You will consistently deliver software of the highest quality and to deadlines. You have some, but not necessarily all, of the following skills:


  • Experienced Python developer
  • Experience of software development and testing including good software design, automated testing and CI/CD, code review, profiling, and documentation
  • Can work collaboratively and independently
  • Good communication skills including requirements capture and explaining technical solutions
  • Python web frameworks (Django, Flask)Relational databases (PostgreSQL) and SQL
  • Interest in geospatial data (e.g. manipulation of geospatial data with GDAL, Shapely, etc.; knowledge of Geographical Information Systems such as QGIS)


  • Agile software development
  • Web development (e.g. JavaScript, Vue, React or Angular, HTML, CSS, etc.)
  • Containerised computing (Docker)
  • Development of APIs (e.g. Django REST framework)
  • Web services (including OGC compliant services)
  • Management and manipulation of large datasets
  • Experience of hydrology, hydraulic modelling, flood mapping, catastrophe modelling

Your career at JBA

Known as The Flood People, JBA is a global company helping some of the world’s largest re/insurance, financial, property and International Development organisations understand and manage flood risk. We’re experts in translating complex, scientific data into useful information, using sophisticated hydraulic approaches and models to provide cutting-edge flood risk intelligence. Our climate is changing and we’re leading the way to incorporate climate science into our data to provide our clients with a forward-thinking view of flood risk.

We can only do this through our fantastic team, and we believe in providing a competitive salary, flexible working conditions and the best benefits package we can. We’re an employee-owned organisation and have no external shareholders to pay, meaning all our staff benefit directly from our profits through our annual Employee-Owned Benefit scheme.

Alongside this, we’re focused on helping our staff develop their skills and offer a generous training budget to every member of staff, as well as a professional development programme and support in the attainment of professional qualifications including chartered membership.

We invest in our staff’s mental health and wellbeing, encouraging our staff to maintain a healthy work-life balance and organising social activities from bake sales and book clubs to badminton. We also invest in the wider community by funding our own charitable foundation, the JBA Trust, supporting sustainability initiatives such as tree planting, and facilitating outreach visits by our team of STEM ambassadors.

Find out more on the JBA careers page

JBA is committed to creating and sustaining a working environment in which everyone has an equal opportunity to fulfil their potential and we welcome applications from suitably qualified people from all sections of the community.


Full-time or part-time remote working will be considered for this role. If office-based, the role will be based in our modern, eco-friendly offices at Broughton Park, near Skipton, North Yorkshire. This unique work setting sits on the boundary of the Yorkshire Dales National Park and offers easy access to stunning countryside. Skipton is a bustling market town with great schools, services and leisure facilities, and is within easy reach of Leeds, Bradford, Manchester and the Lake District. Find out more at

During the Covid-19 pandemic, our team is working remotely and we supply basic equipment to our staff to support this.

How to apply

For further information or an informal discussion about this position, please contact Simon Wright by email at 

To apply for the post, applications should be made using the JBA Risk Management Application pro-forma and emailed to our careers team. Only applications made using the standard form will be accepted.

We would appreciate it if you would also fill in JBA’s Equality and Diversity Monitoring Form and submit it alongside your application form, but please note this is not mandatory.

Please return both forms to our careers team at

Closing Date: 20 June 2022

No unsolicited CVs from Agencies. All Agencies should note that if JBA receives an application via other means - even if it comes after your first contact with us - there will be no contractual entitlement to an introduction fee or other fees. In sending us any applications you are deemed to have agreed to these terms.