At a Glance
- Tasks: Design and develop impactful software solutions in a collaborative environment.
- Company: Purpose-driven tech consultancy focused on meaningful digital transformation.
- Benefits: 30 days holiday, enhanced leave, personal development budget, and health cash plan.
- Other info: Inclusive culture that values diverse backgrounds and continuous learning.
- Why this job: Join a dynamic team and work on projects that improve lives and communities.
- Qualifications: Experience with C#, .NET, and cloud platforms; mentoring skills are a plus.
The predicted salary is between 60000 - 80000 £ per year.
Salary: Up to £65,000
Location: Fully Remote
Tech Stack: C#, .NET, Azure/AWS/GCP, React, Node.js, Docker, Kubernetes, Terraform, CI/CD
About The Role
We are looking for a Senior Software Engineer to join a purpose-driven technology consultancy delivering meaningful digital transformation across the public, private, and third sectors. This is an opportunity to work on complex, impactful projects that improve outcomes for people, organisations, and communities.
As a Senior Software Engineer, you'll play a key role in designing, developing, and delivering high-quality software solutions while collaborating with multidisciplinary teams across engineering, design, data, and product. You'll contribute to architecture decisions, mentor engineers, and help drive engineering best practices across a variety of client engagements.
We value adaptability over expertise in any single technology. While many projects utilise C# and .NET, you'll be joining a technology-agnostic environment where continuous learning, collaboration, and professional development are actively encouraged.
Responsibilities
- Design, develop, and maintain robust, secure, scalable, and well-tested software solutions.
- Contribute to software architecture and technical design decisions, ensuring alignment with client and business objectives.
- Mentor and support junior engineers, promoting engineering excellence and development best practices.
- Collaborate with Product Managers, Designers, QA Engineers, DevOps specialists, and client stakeholders to deliver successful outcomes.
- Implement and optimise CI/CD pipelines to improve delivery efficiency and software quality.
- Participate in code reviews, providing constructive feedback and maintaining high coding standards.
- Troubleshoot and resolve complex technical challenges across multiple projects and environments.
- Contribute to continuous improvement initiatives across development processes, testing, and documentation.
- Stay current with emerging technologies and recommend innovative solutions where appropriate.
- Communicate technical concepts clearly to both technical and non-technical stakeholders.
What We're Looking For:
Essential
- Proven experience delivering software solutions across the full development life cycle, from design and development through to testing and deployment.
- Strong commercial experience with C# and .NET.
- Experience working with modern software architecture patterns and cloud-native applications.
- Knowledge of cloud platforms such as Azure, AWS, or GCP.
- Experience with Infrastructure as Code tooling, including Terraform.
- Familiarity with Docker, Kubernetes, microservices, serverless architectures, or similar modern development approaches.
- Experience with CI/CD pipelines, automated testing, and DevOps practices.
- Strong understanding of Agile delivery methodologies.
- Comfortable working as a polyglot engineer and learning new technologies where required.
Desirable
- Previous experience in a senior engineering role, leading or mentoring development teams.
- Experience with additional technologies such as Java, Python, React, Node.js, or other modern frameworks.
- Experience delivering projects within the public sector.
- Previous consultancy or client-facing experience.
You’ll Bring
- A collaborative approach and the ability to work effectively within multidisciplinary teams.
- Strong problem-solving skills and attention to software quality.
- Excellent communication skills and confidence engaging with stakeholders at all levels.
- A passion for continuous learning and professional development.
- The ability to balance technical excellence with delivering real business value.
Benefits
- 30 days holiday plus bank holidays
- 2 volunteer days annually
- Enhanced maternity and paternity leave
- Life assurance
- 5% employer pension contribution
- Health cash plan
- Personal learning and development budget
- Employee Assistance Programme
- Electric vehicle and cycle-to-work schemes
- Financial well-being support
- Health assessments
Inclusion & Diversity
We are committed to creating an inclusive environment where everyone can thrive. We actively encourage applications from people of all backgrounds, experiences, and identities.
Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.
Senior Full Stack Engineer - .Net /C# in London employer: Sanderson
Join a purpose-driven technology consultancy that values adaptability and continuous learning, offering a fully remote work environment. With a strong focus on employee growth, you will have access to a personal learning and development budget, enhanced leave policies, and a commitment to inclusion and diversity. Collaborate on impactful projects that improve outcomes for communities while enjoying a supportive culture that prioritises both professional excellence and personal well-being.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Full Stack Engineer - .Net /C# in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Sanderson or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Sanderson.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Sanderson.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Sanderson that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Full Stack Engineer - .Net /C# in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Sanderson.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Sanderson and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Sanderson
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Sanderson uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
