Senior Java Developer

🕒 July 13

🇬🇧 United Kingdom – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 38%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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SecureFlag

WebsiteLinkedInAll Job Openings

51 - 200 employees

🔒 Cybersecurity

📚 Education

☁️ SaaS

💰 Seed on 2020-04

Cybersecurity • Education • SaaS

SecureFlag is a hands-on secure coding training platform for developers, DevOps, cloud, and QA engineers. It delivers virtualized development environments and thousands of real-world labs covering 45+ technologies and 150+ vulnerability types to help organizations reduce security rework and accelerate secure software delivery. Delivered as an enterprise-focused SaaS with tailored customer success services and ISO27001 certification, SecureFlag focuses on practical, in-environment training to lower vulnerability counts and remediation time.

📋 Description

• Design and development of the SecureFlag backend platform. • Maintenance and enhancement of the existing platform. • Development and maintenance of automated tests and CI pipelines. • Work closely with the engineering team. • Track, reproduce, troubleshoot, and provide logical solutions to issues. • Operate in a fast-paced, multi-tasking, small team environment. • Become familiar with the application security industry best practices and SecureFlag's mission to inspire learning engagement, resulting in better, more secure code.

🎯 Requirements

• 6+ years of hands-on experience in developing complex applications in Java. • In-depth knowledge of Hibernate with troubleshooting skills in identifying and solving performance bottlenecks. • Competency in understanding and improving large pattern-based and scalable Java applications based on microservices. • Competency in identifying independently the code areas that require improvements and implementation of new functionalities. • Familiarity with development tools such as Git, Docker, and CI pipelines. • Familiarity with microservices architecture based on Amazon Elastic Container Service (ECS). • Experience in implementing automated testing is a plus. • Good English language skills. • Ability to work independently with little or no daily supervision. • Strong interpersonal skills and willingness to communicate with colleagues and management. • Good time management skills, including prioritizing, scheduling, and adapting as necessary.

🏖️ Benefits

• The position is fully remote, with the chance of joining our company events in London and the security conferences that SecureFlag sponsors around the world. • Flexible working hours. • Dedicated training budget. • Work in a young and dynamic environment that encourages curiosity and new ideas.