Top Tech Jobs & Startup Jobs

Design, implement, optimize, and maintain enterprise cybersecurity solutions, including firewalls, proxies, WAFs, load balancers, monitoring, and security infrastructure. Collaborate with SOC and vulnerability management teams, troubleshoot high-load network-security components, support Linux and enterprise networking, build observability dashboards, automate infrastructure with Ansible, Terraform, Python, and Bash, and maintain SIEM integrations and security documentation.

Develop and support Oracle database applications, writing complex SQL and procedures, tuning database performance, analyzing and modeling data, testing and debugging applications, resolving technical issues, and advising junior analysts. The role collaborates with users and technology teams, identifies system enhancements and vulnerabilities, recommends programming solutions, and operates independently while managing risk and compliance responsibilities.

Provides L2 production support for complex enterprise applications in a financial services environment. Responsibilities include troubleshooting, incident and problem resolution, major incident leadership, SLA adherence, stakeholder communication, release support, automation, process improvement, and collaboration with development and engineering teams. Supports trading workflows across equities and fixed income using Unix, monitoring, scripting, database, cloud, container, logging, and streaming technologies.

Provides Level 2 technical and business support for banking applications, resolving incidents, coordinating with users, technology teams, vendors, and developers. Supports releases, deployments, disaster recovery testing, monitoring, post-release validation, documentation, risk analysis, and stability initiatives. Requires Java, SQL, Unix scripting, database, monitoring, scheduling, deployment, and basic DevOps knowledge.

Maintains and refreshes corporate actions reference data to create accurate golden records. Processes event creation, US income events, and asset servicing activities; delivers data remediation projects; oversees offshore vendors; completes mandatory reporting; and manages operational risk and compliance. Requires knowledge of corporate actions, financial markets, end-to-end trade flows, and flexibility to work shifting schedules.

Develop, test, deploy, and support application components while contributing to architecture, system analysis, coding, debugging, and implementation. Conduct code and test reviews, resolve complex technical issues, advise junior analysts, collaborate with users and technology teams, and ensure security, quality, and operating standards. The role requires independent judgment, production support collaboration, and expertise in modern development practices within financial services and custody systems.

Lead the design, development, and modernization of Citi’s data and reporting platform for futures and derivatives clearing. Responsibilities include solution architecture, full-stack application development, data integration, microservices, cloud-native systems, CI/CD, testing, observability, security, and production stability. The role leads technical direction, collaborates with business and technology stakeholders, mentors team members, and delivers scalable, resilient solutions using modern engineering practices.

Develop and support Java applications throughout feasibility, design, development, testing, implementation, and post-production support. Analyze complex technical and business-process issues, recommend programming and security solutions, collaborate with users and technology teams, establish operating standards, and coach junior analysts. The role requires strong Java and enterprise application development expertise, database and SQL knowledge, testing and DevOps exposure, and the ability to operate independently while advising senior stakeholders.

Develop and support Java and Spark applications, analyze and resolve system issues, identify vulnerabilities, perform testing and debugging, consult with users and technology teams, and recommend application enhancements. The role requires software development, systems analysis, cloud and big data knowledge, security awareness, risk management, and mentoring junior analysts.

Lead network SRE automation efforts for reliable Day 2 Operations workflows. Build Python-based automation, CI/CD pipelines, and recovery mechanisms using Cisco NSO and Nautobot. Provide escalation support for major incidents, troubleshoot complex network issues, conduct root cause analyses, and improve operational processes. Collaborate with engineering and financial enterprise teams on compliance, observability, cloud networking, infrastructure as code, and production reliability.