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Netrolynx AI

Java Developer

United Kingdom
Posted about 11 hours ago
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About The Company

GCS is a leading technology and staffing solutions provider committed to connecting talented professionals with innovative organizations. With a focus on delivering high-quality services and fostering long-term partnerships, GCS specializes in providing tailored recruitment solutions across various industries. Our dedicated team of experts works closely with clients to understand their unique needs and deliver exceptional talent that drives business success. We pride ourselves on our integrity, professionalism, and commitment to excellence, ensuring that both our clients and candidates experience a seamless and rewarding engagement.

About The Role

We are seeking a highly skilled Java Developer to join our dynamic team. In this role, you will be instrumental in developing and modernizing our platform that enables control owners and development teams to manage and monitor their compliance with various software development controls. Your primary responsibility will involve re-platforming an existing application from a vendor platform (PCF) to an internal "bring your own code" (BYOC) platform, ensuring a smooth transition while enhancing the application's functionality and performance. You will work closely with cross-functional teams, including testers, product owners, and other developers, to deliver scalable, secure, and efficient software solutions. This position offers an exciting opportunity to contribute to a strategic transformation initiative, modernize legacy systems, and implement innovative features in a fast-paced, agile environment.

Qualifications

  • Proven experience in modern Java development (Java 11+), with a strong understanding of object-oriented programming principles.
  • Hands-on experience designing and building microservices architecture applications.
  • Familiarity with graph databases, particularly Neo4j, is desirable.
  • Experience in modernizing legacy Java applications to improve performance, scalability, and maintainability.
  • Proficiency in designing and developing RESTful APIs to facilitate seamless integration across platforms.
  • Experience with front-end development using HTML5, JavaScript, and frameworks such as Angular.
  • Strong troubleshooting skills with the ability to analyze and resolve complex technical issues.
  • Experience with BDD and TDD methodologies, utilizing frameworks like JUnit, Mockito, and Cucumber for automated testing.
  • Knowledge of dependency management, upgrades, and remediation of vulnerabilities within Java applications.
  • Experience working within Agile methodologies, utilizing tools like Jira and Confluence.
  • Excellent interpersonal and communication skills, with proficiency in written and spoken English.
  • Proactive attitude with the ability to work independently and collaboratively in a team environment.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

Responsibilities

  • Collaborate effectively with developers, testers, and other stakeholders to build, test, and deploy high-quality software products.
  • Design, develop, and implement back-end features aligned with project priorities, with a focus on microservices and API development.
  • Participate in the re-platforming of applications from vendor platforms to internal BYOC platforms, ensuring minimal disruption and optimal performance.
  • Modernize existing legacy Java applications by refactoring code, resolving dependencies, and upgrading components to current standards.
  • Build and maintain RESTful APIs and microservices that support various application functionalities and integrations.
  • Contribute to the development of front-end components using HTML5, JavaScript, and Angular to enhance user experience.
  • Work within an agile CI/CD environment, delivering iterative improvements and rapid deployment cycles.
  • Engage in peer reviews, automated testing, and continuous integration practices to uphold code quality and reliability.
  • Proactively troubleshoot and resolve technical issues, dependencies conflicts, and vulnerabilities to ensure system stability and security.
  • Collaborate with cross-functional teams to gather requirements, provide technical guidance, and deliver innovative solutions.

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Benefits

GCS offers a comprehensive benefits package designed to support the well-being and professional growth of our employees. Benefits include competitive salary packages, health insurance, and retirement plans. We promote a flexible work environment that encourages work-life balance, along with opportunities for continuous learning and development through training programs and certifications. Our team-oriented culture fosters collaboration, innovation, and recognition, ensuring our employees feel valued and motivated. Additionally, we provide a supportive environment that encourages proactive problem-solving and career advancement within the organization.

Equal Opportunity

GCS is an equal opportunity employer. We are committed to creating an inclusive environment where all employees and applicants are treated with respect and fairness. We do not discriminate based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or any other protected characteristic. We believe diversity enriches our workplace and drives innovation, and we actively seek to promote an equitable and inclusive culture across our organization.

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Location

United Kingdom

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