Senior Backend Developer

Liverpool
1 month ago
Applications closed

Related Jobs

View all jobs

Senior Python Developer, Backend Developer, Flask

Senior Java Developer

Senior .NET Developer

Senior C# Developer

Senior Java Developer

Senior Full Stack Developer

Job Title: Senior Backend Developer

Location: Liverpool City Centre, Hybrid working available

Salary: Up to £75,000 per annum depending on experience

Job Type: Permanent, Full Time

Hours: 37.5 hours per week, Monday to Friday, 9am to 5:30pm

The Acorn Group are looking for a highly skilled, experienced Backend developer to join our team. We are looking for a developer that has experience developing scalable applications using the latest .Net Technologies. You will have the chance to work on complex projects involving large datasets, message bus architectures, and streaming large sets of data.

What you'll be doing:

Application Development: Design, develop, and maintain robust applications using NET 8 and C#.
Implement and manage microservices architecture for scalable and efficient system design.
Build out internal reusable libraries to be consumed by our team's ensuring consistency, reliability and maintainability.
Utilising MediatR and MassTransit frameworks for inter-service communication.
You will be working extensively with RabbitMQ for message queuing and handling.
You will handle large datasets using MongoDB, Azure Cosmos DB, MySQL, and MS SQL Server.
You will Work closely with cross-functional teams to define backend requirements, design scalable solutions, and implement new features. Ensure seamless integration with upstream services.
Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues.What we're looking for:

Minimum of 5 years of professional experience in .NET development.
Proficient in .NET 8 and C# programming.
Strong experience with microservice architecture.
Familiarity with MediatR and MassTransit frameworks.
Extensive experience with RabbitMQ and message bus architectures.
Proficient in Azure Cosmos DB, MySQL, and MS SQL Server.
Experience with Redis for caching mechanisms.
Strong understanding of handling large datasets and data streaming.
Strong communication and teamwork abilities.
Ability to work in an Agile/Scrum environment.About Acorn Insurance:

With over 40 years of experience, Acorn Insurance is a specialist provider dedicated to helping individuals secure motor insurance across the UK. We proudly serve more than 50,000 customers, ensuring they find policies that meet their needs and provide the peace of mind that comes with high-quality cover.

At Acorn Insurance, we offer comprehensive training and continuous in-house coaching. You'll receive in-depth, FCA-regulated industry knowledge and all the tools necessary to grow your career with us.

We celebrate diversity and are committed to fostering a culture where everyone feels respected and valued. As a Disability Confident Level 1 and Level 2 employer, we ensure our workplace is accessible and inclusive, encouraging our people to bring their best selves to work every day.

The Acorn Group has been recognised as a Great Place to Work for 2024/5. A record number of employees participated in our survey, overwhelmingly highlighting our welcoming and supportive atmosphere as an excellent place to build a career. We are committed to continuous improvement and have ambitious plans for 2025.

Why Acorn Insurance?

Acorn Insurance want to give you more than a job, we want to give you a purpose and a career.

So, what can we offer you as an employer? Some of the "your tomorrow" benefits you will receive include areas such as:

Wellbeing
Financial
Reward, Recognition and CulturePlease visit our website to view more of our excellent work benefits!

All roles are subject to DBS and Financial checks, any offer made will be conditional until checks are completed to a satisfactory standard.

Unfortunately, due to the length of training and complexity of the role, we can only accept applications from candidates who have at least one year remaining on their (Graduate/ Post study work) visa. Unfortunately, we are unable to provide visa sponsorships.

Please click the 'APPLY' button to submit your CV for this role.

Candidates with experience or relevant job titles of; Software Developer, Senior System Developer, Software Engineer, Systems Developer, Software Tester, Backend Services, API's, API, Application Programming Interface may also be considered for this role

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Top 10 Best UK Universities for Data Engineering Degrees (2025 Guide

Discover ten of the strongest UK universities for Data Engineering degrees in 2025. Compare entry requirements, course content, research strength and industry links to choose the right programme for you. Data is the fuel of the digital economy, and turning raw records into reliable, analysis-ready information is the job of the data engineer. From building lake-house architectures to orchestrating near-real-time pipelines, demand for these skills is soaring across finance, retail, health-tech and government. The UK boasts several universities recognised internationally for large-scale data systems and scalable computing. Below we profile ten institutions whose undergraduate or postgraduate pathways major on data engineering. Tables shift each year, but these universities have a consistent record of excellence in teaching, research and industry collaboration.

How to Write a Winning Cover Letter for Data Science Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for data science jobs with this proven 4-paragraph structure. Ideal for entry-level candidates, career switchers, and professionals looking to advance in the data science sector. When applying for a data science job, your cover letter is an essential part of your application. The data science field is highly competitive, with many candidates vying for the same roles. Your cover letter allows you to showcase your technical expertise, analytical skills, and your ability to apply data to solve real-world problems. It’s the perfect opportunity to demonstrate your passion for data and your understanding of how it can drive meaningful insights for an organisation. Whether you're new to data science, making a career switch, or looking to advance your skills, this article will guide you through a proven four-paragraph structure to craft a compelling cover letter. We’ll provide sample lines and tips to help you stand out in the highly competitive data science job market.

How to Write a Winning Cover Letter for Data Engineering Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for data engineering jobs with this proven 4-paragraph structure. Ideal for entry-level candidates, career switchers, and professionals looking to advance in the data engineering sector. When applying for a data engineering job, your cover letter is a vital component of your application. The data engineering field is critical for organisations that rely on big data to make informed decisions, and a well-crafted cover letter will allow you to demonstrate your expertise in data management, data architecture, and data pipeline construction. Writing a cover letter for a data engineering role can seem challenging, but with the right structure, it becomes much easier to highlight your strengths. Whether you're just entering the field, transitioning from another role, or seeking to advance your career in data engineering, this article will walk you through a proven four-paragraph structure. We’ll provide sample lines and practical tips to help you create a cover letter that stands out from the competition in the data engineering job market.