Software Developer (Backend & Mobile)

  • Category: Software Developer Jobs
  • Location: Nottingham, England
  • Job Type: Full Time / Part Time
  • Salary: Estimated: $ 25K to 30K
  • Published on: 2025/09/26

The Role

We’re looking for an experienced mobile and backend Software Developer with strong programming, analytical & problem-solving skills, as well as an understanding of the methodologies that drive scalable, secure software development.

Key Responsibilities
• Participating in all phases of software development - including design, implementation, testing, code review and documentation
• Actively seek ways to improve business software processes and interactions.
• Collaboration with product owners, designers and other developers to build a best-in-class experience for our customers
• Develop, maintain, monitor, and support our core platform, helping to automate and streamline data processes
• Write robust, scalable code
• Participate in quality assurance and code quality management
• Help coach and mentor more junior members of the team

Required Experience
• 3+ years of commercial software development experience in building web applications.
• 1+ year of commercial mobile application development using Flutter.
• Strong experience with C# .Net

Desired Experience
• Experience developing with Cloud Services, preferably in AWS
• Experience with databases preferably PostgreSQL
• Experience of working with Agile methodologies
• Experience of working with CI/CD
• Make an Impact: Join a team that is revolutionising the renewable energy sector through data-driven innovation.
• Career Growth: We offer opportunities for career progression and the chance to work on high-impact projects.
• Global Reach: Be part of a growing company with global influence and operations across the renewable energy sector.

Other Attributes
• Strong Communication Skills – Both written and verbal
• Demonstrated ability to deal well with ambiguous/undefined problems and the ability to think abstractly.
• A thorough approach and self-starter mindset
• Able to work collaboratively with cross-functional teams
• Be resilient and have a flexible attitude

Why Join ONYX Insight?

About ONYX

ONYX Insight is a growing technology and engineering organisation in the renewable energy sector. Our vision is to build a more efficient future by becoming the world’s most innovative provider of predictive technology solutions. Our advanced sensing, software and analytics combined with our engineering experience are deployed on wind turbines around the world to maximise production and make turbines more reliable for longer, optimising energy production.

ONYX Insight is part of the Macquarie Group. Macquarie is a global financial services group operating in 34 markets in asset management, leasing and asset financing, market access, commodity trading, renewables development, specialist advisory services, capital raising and principal investment. The diversity of the Macquarie Group operations combined with a strong capital position and robust risk management framework has contributed to a 54 year-record of unbroken profitability.

For any further information, or to understand our products and services better, please feel free to look through our website: https://onyxinsight.com/

ONYX Insight are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, colour, national origin, gender, ****** orientation, age, marital status, veteran status, or disability status.


Company Name: ONYX Insight

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