Software Engineer (.NET)

We are looking for a talented Software Engineer to join our growing team and support the development of innovative software solutions within a technically challenging environment.

You will work on the design implementation and continuous improvement of modern applications collaborating with multidisciplinary teams to deliver high-quality software that meets customer and business requirements. This role offers exposure to a variety of technologies development practices and complex engineering projects.

Location: London
Hybrid: 3 days per week on-site
Seniority: Mid-Level to Senior

Key Responsibilities

• Design develop and maintain software applications using modern development technologies
• Contribute throughout the software development lifecycle from concept and design through to deployment and support
• Collaborate with technical teams to deliver robust and scalable software solutions
• Support software testing integration and validation activities
• Participate in code reviews and continuous improvement initiatives
• Produce and maintain technical documentation where required
• Assist with troubleshooting defect resolution and system optimisation
• Contribute to Agile team activities and sprint delivery

Qualifications :

Required Skills

• Commercial experience developing software applications using C# technologies
• Experience building and supporting enterprise-level or customer-facing applications
• Strong understanding of software engineering best practices and design principles
• Experience working within structured development environments
• Familiarity with source control build management and modern development tooling
• Understanding of software testing approaches and quality assurance practices
• Strong analytical and problem-solving skills

Soft Skills & Collaboration

• Excellent communication skills
• Strong stakeholder engagement and teamwork abilities
• Self-motivated with the ability to manage priorities effectively
• Quality-focused approach to software delivery
• Ability to work in fast-paced project environments

Required Qualifications

• Degree in Computer Science Software Engineering or a related technical discipline or equivalent industry experience
• Demonstrable experience delivering software solutions within a professional setting

Desirable Skills

• Experience working within Agile delivery teams
• Exposure to cloud-based development environments and DevOps practices
• Knowledge of modern software architectures and distributed systems
• Familiarity with Microsoft development tools and technologies
• Experience within engineering technology or highly regulated industries
• Exposure to additional programming languages and frameworks

Additional Information :

Why join us 

We bring together entrepreneurial tech-driven people to deliver innovative solutions for leading companies.

At ALTEN youll work on exciting projects supported by ongoing learning mentoring and clear career development tailored to your goals.

Join a passionate team and help build tomorrow today.

In short you get: 

• A personalised career path and a rewarding management style 
• A huge diversity of engineering projects and industries
• Private Medical Insurance
• Cycle & Tech Scheme 
• Employee assistance programme
• Life insurance & Pension Scheme
• Social atmosphere regular gatherings & team buildings
• Flexible way of working (role dependent)

We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community including veterans reservists service leavers and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes. 

ALTEN is committed to fostering a diverse and inclusive workplace and values the strength that comes from a global mix of backgrounds and perspectives. We welcome applications from all suitably qualified candidates regardless of background or protected characteristics under the Equality Act 2010. If you require any reasonable adjustments during the recruitment process please let us know. 

This role may require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website . If you are unable to meet this and any associated criteria then your employment may be delayed or rejected . Details of this will be discussed with you at interview.

Remote Work :

No

Employment Type :

Full-time