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For Companies At a Glance
- Tasks: Design and maintain cloud-native backend services and React-based micro front-ends.
- Company: Join Fragomen's innovative Global Development Lab, focused on tech solutions for business travel.
- Benefits: Enjoy competitive salary, health perks, gym discounts, and 25 days annual leave.
- Why this job: Work with cutting-edge tech and a diverse team to tackle exciting challenges.
- Qualifications: Experience in .NET REST API development and agile remote teamwork.
- Other info: Flexible work environment with opportunities for professional growth.
The predicted salary is between 36000 - 60000 £ per year.
Overview
The role: Full Stack Software Developer will be responsible for supporting and maintaining backend services for our Angular based frontend. The product you will be supporting is developed with a .NET backend, and relies heavily on integrations with MS Dynamics 365. As part of this role, you will be working with the lead developer to refactor much of the solution into a cloud native application. You’ll participate in the problem definition and solution process with a diverse group of developers, designers and business owners from around the world.
Responsibilities
- Design, build, and maintain cloud-native backend services using .NET 8/9
- Develop and maintain React-based micro front-ends, integrating with shared platform services
- Implement and consume RESTful APIs (internal and external), following versioning and security best practices
- Contribute to a microservices architecture, including service decomposition and domain ownership
- Build asynchronous, event-driven workflows using message-based integration (e.g., MassTransit, SQS / Azure Service Bus)
- Work with NoSQL and cloud-native data stores (e.g., MongoDB-style databases)
- Participate in architecture discussions and contribute to TOGAF-aligned documentation, ADRs, and service designs
- Write high-quality, testable code with meaningful unit and integration tests
- Support CI/CD pipelines and deployment workflows using GitLab
- Practical experience using AI-assisted development tools (e.g., IDE-integrated copilots, design assistants, or similar) in a professional engineering workflow
- Ability to critically evaluate AI-generated outputs and ensure correctness, security, maintainability, and architectural alignment
The team
The Fragomen Global Development Lab (GDL) is an innovation group within Fragomen focused on developing and supporting technology solutions targeting business travel, mobility, and cross border employment compliance.
What we are looking for
Essential criteria:
- Experience in developing in a remote agile team
- Experience with .NET REST API development, including experience with OData
- Ability to develop using FAST principles and with robust unit testing
- Experience with Microsoft Dynamics 365, plugin development and XRM Toolbox
Some overtime will be required, and the candidate must be available to work off hours on evenings and weekends as needed.
What we offer
A career at Fragomen will provide you with the opportunity to work in an exciting environment for a broad range of clients, where no two days will be the same. You will face interesting challenges and will work with dedicated, friendly and ambitious people, where providing exceptional client service is at the core of what we do. We are extremely proud of our workforce at Fragomen, and we are fully committed to providing equal opportunities.
At Fragomen, we value our employees and are committed to providing a comprehensive benefits package that supports your well-being and professional growth. Our UK offerings include:
- Competitive Salary: We offer salaries that reflect your skills and experience
- Health and Wellness: A comprehensive employee assistance programme, gym discounts, medical insurance, Headspace membership and wellbeing platforms
- Lifestyle and Savings: Discount platforms, cycle to work scheme, electric car lease scheme, season ticket loans and family support resources
- Protection and Security: Life assurance, group income protection and a workplace pension scheme including a 5% employer contribution
- Time Away from Work: 25 days annual leave
Full Stack Software Developer in London employer: ImmigrationJobs
Contact Detail:
ImmigrationJobs Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Software Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work at Fragomen or similar companies. A friendly chat can lead to insider info about job openings and even referrals.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving .NET and cloud-native applications. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on your knowledge of REST APIs and microservices architecture. Be ready to discuss how you've tackled challenges in past projects, as this will demonstrate your problem-solving abilities.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining the team at Fragomen.
We think you need these skills to ace Full Stack Software Developer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Full Stack Software Developer role. Highlight your experience with .NET, REST APIs, and any cloud-native projects you've worked on. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background fits into our team at StudySmarter. Be genuine and let your personality come through!
Showcase Your Projects: If you've got any relevant projects or contributions to open-source, make sure to mention them. We love seeing practical examples of your work, especially if they involve technologies like Angular, .NET, or microservices.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, we love seeing applications come in through our own channels!
How to prepare for a job interview at ImmigrationJobs
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially .NET and Angular. Brush up on your knowledge of RESTful APIs and cloud-native applications, as these will likely come up during the interview.
✨Showcase Your Problem-Solving Skills
Be prepared to discuss past projects where you tackled complex problems. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting how you collaborated with diverse teams to find solutions.
✨Demonstrate Agile Experience
Since the role involves working in a remote agile team, share specific examples of how you've successfully contributed to agile projects. Talk about your experience with CI/CD pipelines and how you’ve adapted to changes in project requirements.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, the technology stack, and the company’s approach to innovation. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.
