Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join us to develop a cutting-edge trading system using Java and React Native.
- Company: EC Markets is a leading FCA-regulated trading brokerage with a strong reputation.
- Benefits: Enjoy competitive salary, performance bonuses, and opportunities for professional growth.
- Why this job: Make a direct impact on our flagship product in a unique start-up culture.
- Qualifications: Bachelor's degree in computer science and 5-8 years of application development experience required.
- Other info: This is an office-based role in Finsbury Square, Monday to Friday.
The predicted salary is between 43200 - 72000 £ per year.
We are EC Markets, a leading FCA-regulated trading brokerage company. We are looking for a talented and enthusiastic Full-stack Java Developer to join a growing team of experienced technologists and finance professionals and build a brand-new trading system in Java and React Native, with opportunities for technical ownership from day one. Please note that this role is office-based (Finsbury Square, Monday to Friday).
Greenfield project: No legacy systems or tech debt.
Direct Impact: As you work on the mission-critical flagship product, your contribution will shape the company's future.
Opportunity for growth: Join early and grow into a team lead as the team expands.
Unique start-up culture while being part of a well-established and reputable group.
Embrace AI: We are strong believers in AI applications in Finance and are constantly looking for innovative ideas while remaining compliant and aware of risks.
Key Responsibilities- Develop, design, and maintain high-quality, scalable, and secure trading applications
- Write clean, scalable, testable, and maintainable code
- Implement APIs and seamlessly integrate third-party services
- Actively contribute to code reviews
- Support deployment and release processes and troubleshoot production issues
Required Qualifications:
- Bachelor’s degree in computer science, Information Systems, or related technical degree.
- A minimum of 5-8 years of experience in application development.
- Experience in web and/or mobile front-end development and UI implementation (React / React Native).
- Experience in designing and implementing REST APIs.
- Experience writing unit/integration tests.
- Proficient with software development lifecycle (SDLC) methodologies
- Proficiency in the development environment, including IDE, web & application server, GIT, Jira, unit-testing tools and defect management tools.
Additional Preferred Qualifications
- Cross-platform (web & mobile) development using React Native is a huge plus.
- Experience in building trading systems, including charting and price streaming.
- Working knowledge of AWS cloud
- Experience in DevOps development and deployment using docker and containers.
- Competitive salary and performance-based bonus
- Opportunities for professional growth and career advancement
- A collaborative and innovative work environment
We are a fully inclusive and diverse workplace that encourages ownership, respect, and equality as our core values. We move fast and expect transparency and open communication throughout the team. The candidate should be eligible to work in the UK; no visa sponsorship is provided.
Full-Stack Java developer employer: JR United Kingdom
Contact Detail:
JR United Kingdom Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full-Stack Java developer
✨Tip Number 1
Familiarise yourself with the latest trends in Java and React Native development. Being up-to-date with the latest frameworks and libraries can give you an edge during discussions with our team.
✨Tip Number 2
Showcase your experience with building scalable applications. Be prepared to discuss specific projects where you've implemented high-quality, maintainable code, as this is crucial for our trading system.
✨Tip Number 3
Highlight any experience you have with APIs and third-party service integrations. We value candidates who can demonstrate their ability to seamlessly connect different systems.
✨Tip Number 4
Prepare to discuss your approach to code reviews and troubleshooting production issues. We want to see how you contribute to team dynamics and ensure the quality of our applications.
We think you need these skills to ace Full-Stack Java developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in Java and React Native development. Emphasise your skills in building scalable applications and any experience with trading systems, as this aligns closely with the job requirements.
Craft a Compelling Cover Letter: Write a cover letter that showcases your enthusiasm for the role and the company. Mention specific projects where you've implemented REST APIs or contributed to code reviews, demonstrating your technical ownership and collaborative spirit.
Highlight Relevant Qualifications: Clearly list your qualifications, especially your degree in computer science or related fields, and your years of experience in application development. Include any certifications or courses that are relevant to the technologies mentioned in the job description.
Showcase Your Problem-Solving Skills: In your application, provide examples of how you've tackled production issues or improved deployment processes in past roles. This will demonstrate your ability to contribute effectively to the team and handle mission-critical tasks.
How to prepare for a job interview at JR United Kingdom
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Java, React, and REST APIs in detail. Bring examples of your previous work, especially any projects related to trading systems or financial applications, to demonstrate your expertise.
✨Understand the Company Culture
Research EC Markets and their approach to AI in finance. Familiarise yourself with their values of ownership, respect, and equality, as this will help you align your answers with their company culture during the interview.
✨Prepare for Problem-Solving Questions
Expect technical questions that assess your problem-solving abilities. Practice coding challenges and be ready to explain your thought process clearly, as this will showcase your analytical skills and ability to work under pressure.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, growth opportunities, and the specific technologies they use. This shows your genuine interest in the role and helps you determine if it's the right fit for you.
