C

Capco

Advises banks, insurers and energy companies

Java Application Support Engineer - Development + Security Remediation

Backend EngineeringConfirmed live in the last 24 hours
Full-timeNo salary listed

About the Job

Requirements

  • Demonstrate sound knowledge of Core Java, algorithms, and software engineering fundamentals.
  • Understand existing applications, dependencies, and code flows.
  • Understand build, deployment, and release processes and CI/CD pipelines.
  • Quickly learn new technologies, frameworks, and application components as required.
  • Effectively use AI-powered development tools, including Claude and AI skills, for coding, debugging, testing, and security remediation.
  • Understand and verify AI-generated code and automation, assessing correctness, maintainability, security, and alignment with requirements.
  • Identify risks, limitations, and gaps in AI-generated solutions, justify technical decisions, and remain accountable for AI-assisted deliverables.
  • Analyze and remediate security vulnerabilities in Java applications, including implementing security fixes, dependency updates, and patches.
  • Assess the impact of security changes on existing application functionality, coordinate remediation validation and approvals, and test security fixes before production deployment.
  • Independently design and execute test cases for application changes and new features, including happy-path, negative, edge-case, and failure scenarios.
  • Assess change impacts, verify AI-generated code and security fixes, and recommend whether changes are ready for production.
  • Understand deployment procedures, release dependencies, and CI/CD workflows; independently coordinate and support production releases.
  • Conduct release-readiness assessments covering testing, security, approvals, and operational risks; use evidence to justify production readiness.
  • Obtain stakeholder and change-management approvals, identify potential failure scenarios, and prepare mitigation and rollback plans.
  • Support post-deployment verification, validation, and issue resolution, and ensure appropriate handover to US-based teams or data centre operations.
  • Participate in a monthly production support or release roster.
  • Coordinate with development, testing, security, infrastructure, and US-based teams; understand US data centre handover procedures and operational dependencies.
  • Provide clear documentation, verification results, and deployment status updates; troubleshoot production issues and complete assigned tasks.
  • Have a minimum of 4 years of Java development experience.
  • Have good working knowledge of Core Java, sound algorithms and problem-solving fundamentals, and the ability to analyze and fix Java vulnerabilities.
  • Have practical ability to use AI tools effectively and independently assess and validate AI-generated code.
  • Have testing capabilities covering test-case design, negative testing, regression testing, verification, and validation.
  • Have the ability to coordinate and independently support production releases and deliver minor feature enhancements.
  • Have change-management capabilities covering risk assessment, documentation, stakeholder coordination, and approvals.

Responsibilities

  • Develop and maintain application features and enhancements independently.
  • Understand existing application dependencies and code flows.
  • Use AI-powered tools to support coding, debugging, testing, and security remediation while reviewing and validating their output.
  • Identify, analyze, and remediate security vulnerabilities in Java applications; implement fixes, dependency updates, and patches.
  • Design and execute tests for application changes and new features, including negative scenarios, edge cases, and failure conditions.
  • Coordinate and support production releases, assess release readiness, obtain approvals, and arrange mitigation and rollback plans.
  • Support post-deployment verification, validation, issue resolution, and handover to US-based teams or data centre operations.
  • Participate in a monthly production support or release roster.
  • Coordinate with development, testing, security, infrastructure, and US-based teams.
  • Document verification results and deployment status, troubleshoot production issues, and maintain assigned work through completion.

About the Company

cb

Capco

Advises banks, insurers and energy companies

Capco advises banks, payment companies, insurers, asset managers, and energy firms on strategy, regulation, and technology, and unlike generalist consultancies it sticks to finance and energy. In 2021, Capco became the largest acquisition in the history of Indian IT services company Wipro, which bought it to expand its consulting for banks. Clients hire Capco teams to redesign operations, comply with regulations, modernize payment and trading systems, and adopt AI under strict risk controls, while its engineers build the software behind those changes. Clients pay for consultants' time or a fixed project price, and Capco staff often work on site with client teams. Capco was founded in Belgium in 1998 and is based in London.

Company size
5,001-10,000
Company stage
Acquired
Total funding
$80M
Headquarters
London, United Kingdom
Founded
1998

Recently Posted Jobs

Explore more opportunities at Capco

See more jobs