Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and develop scalable RESTful APIs using C# and .NET in a collaborative agile environment.
- Company: Join Eurobase, a leader in tech transformation with over 30 years of expertise.
- Benefits: Competitive daily rate, flexible work arrangements, and opportunities for professional growth.
- Other info: Dynamic team culture with a focus on engineering excellence and career advancement.
- Why this job: Be part of an exciting journey modernising a legacy platform and making a real impact.
- Qualifications: Strong experience in C# and .NET, with a focus on API development and legacy system modernisation.
Chelmsford (2x per month) £500 - £550 per day 6 Month Contract
At Eurobase, we are continuing to evolve and modernise our core platform as part of an exciting transformation journey. With over 30 years of domain expertise, we are introducing a new API driven architecture alongside our existing Legacy system and are looking for a Senior Software Engineer to play a key role in that evolution.
We are seeking an experienced C# Backend Developer to help design and build a modern family of APIs over an existing SQL based Legacy platform, supporting our move towards a more modular, service-oriented architecture. You'll work closely with software engineers, testers, product specialists, and leadership stakeholders in a collaborative agile environment, contributing to both hands-on development and technical direction.
As a Senior Software Engineer, you will:
- Design, develop, and maintain scalable RESTful APIs using C# and .NET
- Build a modern API layer over an existing Legacy SQL Server database
- Define API standards, design patterns, security, auditing, and Back End best practices
- Contribute to architectural decisions and Back End strategy
- Ensure performance, scalability, reliability, and maintainability across Back End services
- Collaborate closely with developers, testers, and business consultants in an agile delivery environment
- Participate in code reviews and champion engineering best practices
- Support the ongoing modernisation of a long-standing enterprise platform
What We're Looking For:
- Strong commercial experience with C# and .NET Back End development
- Proven experience designing and building RESTful APIs
- Strong understanding of API architecture, design patterns, security, and auditing
- Experience modernising Legacy systems
- Strong SQL Server/database experience
- Experience working with distributed systems or service-oriented architectures
- Strong communication and problem-solving skills
- Experience working within agile teams
Desirable:
- Insurance or reinsurance industry experience
- Exposure to Front End technologies such as Angular
- Experience within cloud or hybrid environments
You'll be:
- A proactive and collaborative engineer
- Comfortable taking ownership of technical solutions
- Passionate about clean code and engineering excellence
- Adaptable and pragmatic in a transforming technical environment
- Confident engaging with both technical and non-technical stakeholders
Locations
Senior Software Engineer in Chelmsford, Essex employer: Eurobase
Contact Detail:
Eurobase Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer in Chelmsford, Essex
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving C# and RESTful APIs. 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 common technical questions and coding challenges related to Back End development. Practising with mock interviews can help you feel more confident and ready to impress.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace Senior Software Engineer in Chelmsford, Essex
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C# and .NET, especially in building RESTful APIs. We want to see how your skills align with our needs, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re excited about the role and how your background in modernising Legacy systems can contribute to our transformation journey.
Showcase Your Collaboration Skills: Since we work in an agile environment, it’s important to demonstrate your ability to collaborate with others. Mention any experiences where you’ve worked closely with developers, testers, or stakeholders to achieve a common goal.
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’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Eurobase
✨Know Your Tech Inside Out
Make sure you brush up on your C# and .NET skills before the interview. Be ready to discuss your experience with RESTful APIs and how you've tackled challenges in modernising legacy systems. The more specific examples you can provide, the better!
✨Showcase Your Collaboration Skills
Since you'll be working closely with various teams, it's crucial to demonstrate your ability to collaborate effectively. Prepare examples of past projects where you worked in an agile environment, highlighting how you communicated with both technical and non-technical stakeholders.
✨Understand the Company’s Transformation Journey
Familiarise yourself with Eurobase's current transformation journey. Knowing their goals and challenges will help you tailor your responses and show that you're genuinely interested in contributing to their evolution towards a modular, service-oriented architecture.
✨Prepare for Technical Questions
Expect to face some technical questions or even coding challenges during the interview. Practice common algorithms and design patterns related to API development. Being able to articulate your thought process while solving problems will impress your interviewers.