At a Glance
- Tasks: Design and build next-gen software while enhancing existing platforms.
- Company: Join a small, innovative team that values collaboration and communication.
- Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
- Other info: Embrace AI tools and contribute to meaningful software solutions.
- Why this job: Make a real impact with your ideas in a dynamic, agile setting.
- Qualifications: Strong C# and ASP.NET Core skills, plus a passion for teamwork.
The predicted salary is between 60000 - 80000 £ per year.
About the Role
We're looking for a Senior Developer to join SAL and help shape the future of our products.
You'll work closely with our Head of Development to design and build the next generation of our platform while continuing to enhance and support our existing software, including our Windows desktop application and web-based financial modelling platform.
We're currently modernising our software solutions, so your ideas, experience, and technical expertise will have a real impact. You'll play an important role not only in development, but also in influencing architecture, technical direction, and engineering standards.
We're a small team, which means everyone has a voice. Communication is just as important as technical ability. Writing great code is only part of the role, you'll also need to collaborate effectively, explain technical decisions clearly, and work closely with colleagues across the business.
We work in an agile environment, but we're pragmatic rather than process-driven. We care about delivering value, solving real problems, and continuously improving how we work.
Responsibilities
- Maintain and enhance our existing software platforms.
- Work closely with the Head of Development to design and build our next- generation products.
- Contribute to architectural discussions and technical decision-making.
- Research, evaluate, and introduce new technologies where appropriate.
- Produce and maintain technical documentation.
- Share knowledge and support other members of the team.
- Continuously look for ways to improve our products, processes, and engineering practices.
Who You Are
We're looking for someone who is not only technically strong but also enjoys working with people.
You are
- A clear and open communicator who enjoys collaborating and keeping others informed.
- Empathetic and customer-focused, always considering how your work improves the experience for the people using our products.
- Thoughtful and considerate of your teammates, leaving code and systems in a better state than you found them.
- Someone who naturally supports others and is happy to share knowledge.
- Comfortable making mistakes and viewing them as opportunities to learn and improve.
- Curious and willing to challenge existing approaches respectfully when you believe there's a better solution.
- Detail-oriented, understanding that the small things often make the biggest difference.
- Passionate about learning and continuously developing your skills.
- You recognise that AI has fundamentally changed the software development landscape, and you embrace the opportunity to use AI responsibly to help us build better software, faster, without compromising quality or maintainability.
- Technical Requirements
Essential
- C#
- WPF and MVVM
- RESTful APIs
- SQL Server and Entity Framework Core
- Open ID Connect, OAuth 2.0 and Role-Based Access Control (RBAC)
- Multithreading and concurrent programming
- Unit and integration testing
- System design and software architecture
- Azure Dev Ops CI/CD Pipelines
- Experience with Azure or similar cloud platforms
- Experience building secure applications
- A good understanding of cybersecurity principles
- Nice to Have
- Java Script
- Experience with modern Java Script frameworks such as React, Vue or Angular
- An appreciation for user experience (UX) and usability
- Experience using AI-assisted development tools such as Codex and Claude
- Experience designing AI-powered development workflows and effective prompt engineering
- How We Work
We're a small, experienced engineering team where everyone has the opportunity to make a meaningful contribution.
We value collaboration over ego, practical solutions over unnecessary complexity, and continuous improvement over perfection. We encourage questions, welcome new ideas, and believe the best solutions come from open discussion rather than hierarchy.
If you're someone who enjoys taking ownership, working closely with others, and building software that genuinely makes a difference, we'd love to hear from you.
Senior Developer in London employer: Stealth B2B SaaS Startup
At SAL, we pride ourselves on being an excellent employer that fosters a collaborative and innovative work culture. As a Senior Developer, you'll not only have the chance to shape the future of our products but also enjoy a supportive environment where your ideas are valued and your professional growth is encouraged. With a focus on continuous improvement and a commitment to using cutting-edge technologies, working with us means being part of a team that truly makes a difference in the financial modelling space.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Developer 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 Stealth B2B SaaS Startup 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 Stealth B2B SaaS Startup.
✨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 Stealth B2B SaaS Startup.
✨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 Stealth B2B SaaS Startup 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 Developer 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 Stealth B2B SaaS Startup.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Stealth B2B SaaS Startup 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 Stealth B2B SaaS Startup
✨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 Stealth B2B SaaS Startup 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.
