Software development occupations Work, Jobs in Codnor, Dby (with Salaries)

Senior Software Developer
ONYX Insight —Nottingham
- AWS
- APIs
Quick apply
Software Developer - iGaming
Greentube —Nottingham
- £30,000 - £33,000 a year
- Full-time
- Hybrid work
- Java
- C++
- Bachelor's degree
- Health & wellbeing programme
- Annual leave
Quick apply
10d
Software Engineering Manager
MHR INTERNATIONAL UK LIMITED —Nottingham
- Continuous improvement
- Mentoring
- Software development
- Employee discount
- Referral programme
Senior Software Engineer - .Net
Experian —Nottingham
- Full-time
- Hybrid work
- DevOps
- AWS
- APIs
- Annual leave
Quick apply
13d
Senior Java Developer - Contractor
Delta Capita —Sheffield
- £500 - £550 a day
- Full-time
- Hybrid work
- English
- Java
- APIs
Quick apply
Lead Software Engineer - Java
London Stock Exchange Group —Nottingham
- Full-time
- Java
- AWS
- Agile
Senior Software Engineer C++ (Fixed Term Contract)
Microlise —Nottingham
- From £45,000 a year
- Computer Science
- SQL
- C++
- Employee assistance programme
- Employee discount
11d
Software Engineer
ZOO Digital Group plc. —Sheffield
- £42,000 a year
- Hybrid work
- Agile
Quick apply
4d
Senior Software Engineer - .Net
Experian Information Solutions —Nottingham
- Full-time
- Hybrid work
- DevOps
- AWS
- APIs
- Annual leave
2d
.Net Engineer
Experian —Nottingham
- Full-time
- Hybrid work
- SQL
- AWS
- APIs
- Annual leave
Quick apply
11d
Lead Java Engineer
Experian —Nottingham
- Full-time
- Hybrid work
- DevOps
- Java
- SQL
- Annual leave
Quick apply
React Lead Developer
LTM —Sheffield
- System design
- JavaScript
- APIs
Quick apply
Lead DevOps Engineer
London Stock Exchange Group —Nottingham
- Full-time
- DevOps
- Java
- AWS
Senior Site Reliability Engineer
London Stock Exchange Group —Nottingham
- Full-time
- Azure
- Computer Science
- System design
Senior React Native Engineer
Hulcan —Sheffield
- Full-time
- Hybrid work
- JavaScript
- APIs
- IT
Quick apply
Senior Ruby Engineer
Hulcan —Sheffield
- Full-time
- Remote
- System design
- AWS
- APIs
Quick apply
Software Developer
Hitachi Rail —Derby
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- SQL
- Employee assistance programme
- Life insurance
2d
Software Developer
Hitachi —Derby
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- SQL
- Employee assistance programme
- Life insurance
2d
UX Engineer (Design System / Front-End Developer)
Boots —Nottingham
- Full-time
- JavaScript
- Agile
- HTML
- Employee discount
Software Developer
Mortgage Advice Bureau —Derby
- Up to £45,000 a year
- Full-time
- Hybrid work
- SQL
- Software development
- APIs
- Annual leave
- Employee discount
Quick apply
5d

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Senior Software Developer

ONYX Insight
Nottingham

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Job details

Fixed term contract

Qualifications

React
C#
.NET
AWS
PostgreSQL
Distributed systems
APIs
TypeScript

Full job description

The Role

Are you a senior backend engineer who thrives on distributed systems, clean architecture, and complex data problems? At ONYX Insight, we're looking for a Senior Software Developer (Contractor) to make an immediate impact on our core platform, a sophisticated distributed system processing data from wind turbines around the world.

This is not a typical SaaS CRUD role. You'll work across a distributed architecture including asynchronous messaging, worker processes, and data ingestion pipelines.

Frontend exposure is a bonus, not a requirement.

Key Responsibilities:

Backend Delivery: Implement robust, well-tested C# .NET services following clean architecture principles — domain logic, data access, messaging, and background processing.

Distributed Systems: Contribute to service boundary design, asynchronous messaging flows, and worker processes within our modular monolith, with an eye on future decomposition.

Data Pipelines: Build and maintain backend ingestion flows that sanitise, standardise, and process high-volume sensor data reliably and at scale.

Code Quality: Write clean, well-tested code with strong unit and integration coverage. You care about correctness, not just delivery.

Collaboration & Deployment: Support frontend engineers with clean API contracts, and contribute to our CI/CD pipeline and artifact-based deployment process.

Ideally, you'll have/be:

Deep, commercial C# .NET experience (5+ years) — comfortable with clean architecture, SOLID principles, and building maintainable systems at scale.

Solid experience with distributed systems and async patterns — service buses, message queues, background workers, and event-driven architecture. You understand the tradeoffs, not just the tooling.

Experience building data ingestion or processing pipelines — handling high-volume, real-world data with a focus on reliability and fault tolerance.

Strong PostgreSQL skills — schema design, migrations, and efficient queries against complex data models.

A genuine testing culture — unit and integration tests written as standard, with an understanding of what makes a test suite valuable.

Familiarity with AWS and how backend services are deployed and monitored in production.

Experience with modular or service-oriented architectures — you appreciate well-defined boundaries and can work pragmatically within a monorepo.

A contractor mindset: self-directed, fast to ramp up, and able to deliver independently — while communicating clearly when things need to be challenged.

Some React or TypeScript exposure is useful, but frontend delivery is not an expectation of this role.

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/ ... (https://onyxinsight.com/%C2%A0%3C/p%3E%3Cp%3EONYX) Insight are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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software development occupations jobs in codnor, dby

Senior Software Developer

Software Developer - iGaming

Software Engineering Manager

Senior Software Engineer - .Net

Senior Java Developer - Contractor

Lead Software Engineer - Java

Senior Software Engineer C++ (Fixed Term Contract)

Software Engineer

Senior Software Engineer - .Net

.Net Engineer

Lead Java Engineer

React Lead Developer

Lead DevOps Engineer

Senior Site Reliability Engineer

Senior React Native Engineer

Senior Ruby Engineer

Software Developer

Software Developer

UX Engineer (Design System / Front-End Developer)

Software Developer

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