Senior .net Engineer

Altia Solutions Ltd.; Nottingham; On-site; GBP 60,000 - 65,000; Full time

Job summary

A global software provider is seeking a Senior .NET Engineer to enhance their development team based in Nottingham. The role involves designing enterprise applications using C# and .NET technologies, while offering mentorship to junior engineers. With a salary range of £60,000-£65,000 and a hybrid working policy, this is an excellent opportunity to join a fast-paced team dedicated to developing innovative software solutions.

Benefits

Contributory Auto-Enrolment Pension Scheme

Private Health Insurance (optional)

30 Days Holiday per year plus bank holidays

On-site parking

Strong local transport links

Qualifications

• Extensive experience in .NET development required.
• Strong proficiency in SQL Server database design and maintenance.
• Ability to mentor and develop junior staff is essential.

Responsibilities

• Design, develop, and maintain enterprise-grade applications.
• Contribute to system design decisions and technical roadmaps.
• Lead code reviews and ensure secure, maintainable code.

Skills

Extensive experience in .NET development (C#, ASP.NET, .NET Core)

Strong proficiency in SQL Server

Solid understanding of UX/UI principles

Experience with CI/CD pipelines

Excellent problem-solving skills

Commitment to secure coding practices

Tools

Azure DevOps

Docker

Kubernetes

Job description

Overview

Senior .net Engineer

[Full time – 5 days/35 hours per week]

Exciting opportunity for an experienced Senior .net Engineer’s to join a fast-paced high growth PE backed global software provider to deliver crucial support within the Development Team.

Our Altia

By being a trusted technology partner, we empower the government, public and private sector with actionable intelligence solutions to combat increasingly complex crimes. Specialising in crime reduction, we help make the world a safer place.

Initially based in the UK, Altia has grown significantly in recent years through expansion of international operations. We currently have a team of around 80 employees, supporting a wide variety of clients globally.

Our clients include law enforcement agencies, government departments and agencies, regulatory & tax authorities and private sector customers – who all trust and reply on our investigation software to help them deliver targeted results. Our solutions significantly save time on investigations and reduce costs in areas such as criminal and civil investigations, fraud and financial investigation, incident and investigation management and a variety of covert fields.

Our experienced team is dedicated to providing our clients with the support and care they need, ensuring they are able to get the most from our ever-evolving specialist investigation software solutions.

We are recruiting for a Senior .NET Engineer’s; this role will be based at our Nottingham office and you will be working alongside the Head of Development. Whilst we operate a hybrid working policy, you will be expected to attend the office on a regular basis following completion of your induction and training.

Our business is still growing and now is an exciting time to join our friendly and self-motivated team! At Altia we have a common mission and vision that underpins all that we do. We act with honesty, integrity and mutual respect towards our customers and one another, working as one team. Our commitment to this is showcased through our achievement of the globally recognised Great Place to Work certification. We embrace challenge in order to ensure the most innovative and relevant solutions are developed, always with the end customer in mind.

Please note that the successful candidate will be required to be security vetted. For this reason, you must have been in UK residence for 3 continuous years prior to employment and provide proof of address for the previous 5 years.

The Role

To drive our .net development and help upskill an existing development team and push forward best practice within development.

Key Responsibilities

• Design, develop, and maintain enterprise-grade applications using C#, ASP.NET, .NET Core, and related technologies.
• Build and deploy solutions in Microsoft Azure, leveraging services such as App Services, Functions, Logic Apps, Service Bus, and Azure DevOps pipelines.
• Contribute to system design decisions and technical roadmaps.
• Stay current with emerging Microsoft technologies and recommend where adoption could add value.
• Architect and optimise SQL Server databases, ensuring data integrity, performance, and scalability.
• Collaborate with UX/UI designers to deliver intuitive, accessible, and visually appealing user interfaces.
• Produce and maintain technical documentation, including design specifications and test plans.
• Lead code reviews, enforce coding standards, and ensure secure, maintainable code.
• Mentor and support junior engineers, providing technical guidance and best practice advice.
• Work closely with stakeholders to gather requirements and translate them into technical solutions.
• Champion agile methodologies and contribute to continuous improvement initiatives.
• Provide support for live systems, including troubleshooting and out-of-hours support as required.
• Ensure compliance with security, quality, and regulatory standards.

What you can bring to the role

• Extensive experience in .NET development (C#, ASP.NET, .NET Core).
• Strong proficiency in SQL Server (database design, optimisation, and maintenance).
• Solid understanding of UX/UI principles and experience collaborating with design teams.
• Familiarity with front-end frameworks (e.g., React, Angular, or similar) is advantageous.
• Experience with CI/CD pipelines (Azure DevOps or similar).
• Experience working in agile environments.
• Excellent problem-solving and communication skills.
• Ability to mentor and develop junior staff.
• Commitment to secure coding practices and software quality.
• Experience with containerisation (Docker, Kubernetes).

What we can offer you

• Salary Range: £60,000-£65,000
• Contributory Auto-Enrolment Pension Scheme
• Company Sick Pay & Income Protection Scheme*
• Company Life Assurance Scheme*
• Private Health Insurance (optional)*
• 30 Days Holiday per year plus bank holidays
• Employee Engagement Programme
• Continual Development & Training
• 35 hours per week
• On-site parking
• Strong local transport links.

*subject to probationary period