Job Title - Java Developer

Senior Java Developer

Location - Fully Remote

Contract role -

We are seeking a highly skilled and motivated Java Developer or Senior Java Developer with strong experience in migrating Legacy systems from Perl to Java.

This role is critical to the modernization of our platform, where you will work closely with the development team to analyze, debug, and deconstruct a complex Perl-based Legacy system and rebuild its APIs and services in Java.

Key Responsibilities:

• Analyze and debug a "Black Box" Perl Legacy codebase to understand existing functionality.
• Design and implement scalable, maintainable Java-based APIs and services to replace Legacy Perl components.
• Collaborate with cross-functional teams including architects, DevOps, QA, and product managers to ensure smooth migration and integration.
• Write clean, efficient, and well-documented Java code.
• Participate in code reviews, unit testing, and performance tuning.
• Ensure the new Java services are cloud-ready and optimized for distributed environments.
• Contribute to the overall architecture and design of the platform.

Required Skills and Experience:

• Strong Java development experience (Java 8+ preferred).
• Hands-on experience with Perl, especially in debugging and understanding Legacy code.
• Proven experience in migrating systems from Perl to Java.
• Solid understanding of RESTful API design and development.
• Experience with cloud platforms(eg, AWS, Azure, GCP).
• Familiarity with distributed systems and microservices architecture.
• Proficient in version control systems (eg, Git).
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Job Title: SDE2

Location: Edinburgh, UK

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Bracknell, RG12 1RT, United Kingdom. No Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at our website.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go our website.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice on our website for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.