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- Tasks: Join a team to migrate legacy systems and develop modern applications.
- Company: S.i. Systems is a dynamic company focused on innovative tech solutions.
- Benefits: Enjoy hybrid work options and opportunities for professional growth.
- Why this job: Be part of a transformative project that enhances your coding skills and impacts the tech landscape.
- Qualifications: Experience in JavaScript, JAVA, AWS, and unit testing is essential.
- Other info: Work permit required for non-passport holders; apply through the official channel.
The predicted salary is between 43200 - 72000 £ per year.
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Client:
S.i. Systems
Location:
London, United Kingdom
Job Category:
Other
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EU work permit required:
Yes
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Job Reference:
b52a6d6b2cec
Job Views:
8
Posted:
18.07.2025
Expiry Date:
01.09.2025
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Job Description:
The project involves migrating a legacy system from Oracle to AWS, alongside a complete revitalization of their application ecosystem. The client is seeking highly skilled full stack developer who can develop technical solutions, including design, development, testing and deployment of code.
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Location is a hybrid position. Preference to resources located in Regina, SK.
Must haves:
- Building web applications using the noted technologies
- Building applications that integrate with AWS services (SQS, SNS, Cloud formation, S3)
- Unit testing in Angular and Java
Nice to have:
- Experience with Financial accounting will be an asset.
- Experience with authentication and authorization (Web, API).
- Experience with version control using GIT.
- Experience writing web services and APIs
Tasks include:
- Involves analyzing and interpreting business requirements to create efficient and effective technical solutions.
- Monitoring error logs and addressing repeatable bugs
- Analyze and develop new code.
- Verify code with integration and unit tests.
- Identify logic errors, implement bug fixes, and support user testing.
- Build and execute automation tests.
- Provide third-level application support.
- Consult with business areas, technical support, team members, technical sources, and end-users.
- Ensure high quality of development and solution prior to product release.
- Perform code reviews and provide constructive feedback to peers.
- Contribute to manual quality assurance testing as needed.
- Produce working code with less supervision on relatively routine development tasks.
- Demonstrate good instincts in solving technical problems.
- Stay passionate about learning new technologies and adopting best practices of software development.
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Created on 18/07/2025 by TN United Kingdom
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Sr Full Stack (JavaScript, JAVA) Developer to help support a Data and Application Modernization[...] employer: S.i. Systems
Contact Detail:
S.i. Systems Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Sr Full Stack (JavaScript, JAVA) Developer to help support a Data and Application Modernization[...]
✨Tip Number 1
Familiarise yourself with AWS services like SQS, SNS, and CloudFormation. Understanding these technologies will not only help you in the interview but also demonstrate your readiness to tackle the migration project.
✨Tip Number 2
Brush up on your unit testing skills, especially in Angular and Java. Being able to discuss your experience with testing frameworks can set you apart from other candidates.
✨Tip Number 3
Prepare to discuss your experience with version control systems like GIT. Highlighting your ability to manage code changes effectively will show that you can work well in a collaborative environment.
✨Tip Number 4
Stay updated on best practices in software development and be ready to share examples of how you've implemented them in past projects. This shows your commitment to quality and continuous learning.
We think you need these skills to ace Sr Full Stack (JavaScript, JAVA) Developer to help support a Data and Application Modernization[...]
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with JavaScript, Java, and AWS services. Include specific projects where you've built web applications or migrated systems, as this aligns closely with the job requirements.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention your experience with unit testing in Angular and Java, and how you can contribute to the modernization project. Be sure to connect your skills to the tasks outlined in the job description.
Showcase Relevant Projects: If you have a portfolio or GitHub repository, include links to projects that demonstrate your ability to develop technical solutions and integrate with AWS services. This will provide tangible evidence of your skills and experience.
Proofread Your Application: Before submitting, carefully proofread your application materials for any spelling or grammatical errors. A polished application reflects your attention to detail, which is crucial for a developer role.
How to prepare for a job interview at S.i. Systems
✨Showcase Your Technical Skills
Be prepared to discuss your experience with JavaScript, Java, and AWS services in detail. Highlight specific projects where you've built web applications or integrated with AWS, as this will demonstrate your capability to handle the tasks outlined in the job description.
✨Prepare for Problem-Solving Questions
Expect questions that assess your problem-solving skills, especially related to debugging and code optimisation. Practice explaining your thought process when addressing logic errors or implementing bug fixes, as this will show your analytical abilities.
✨Familiarise Yourself with Unit Testing
Since unit testing in Angular and Java is a must-have, be ready to discuss your approach to writing tests. Bring examples of how you’ve ensured code quality through testing, and be prepared to explain the importance of this practice in software development.
✨Demonstrate Your Passion for Learning
The client values candidates who are eager to learn new technologies. Share instances where you've taken the initiative to learn something new or adopt best practices in your previous roles, as this will align with their expectations for continuous improvement.
