Senior Consultant

Job requisition ID :: 91659

Date: Nov 19, 2025

Location: Bengaluru

Designation: Senior Consultant

Entity: Deloitte Touche Tohmatsu India LLP

This are 3 JD for different roles related to Infra and System Engineering

Payments System – Systems Engineer

Summary:

As a Payment Systems - System Engineer, you will oversee the design and implementation of our complex Real-time Payment solutions. Your duties will include optimizing software application performance, installing updates, and performing debugging procedures.

Responsibilities:

• Install, configure, and maintain CMM (ACI-Issuer and ACI-Interchange) and BASE24-eps
• Participate in testing and installing new software releases and application system upgrades
• Analyze, monitor, and fine-tune the application system to achieve optimum performance levels
• Work with internal and external teams and vendors to resolve issues with hardware and software
• Work with application developers, vendors and internal infrastructure team to troubleshoot applications
• Work on deployment of software updates/upgrades to various levels of our payment platform
• Troubleshoot and analyze platform issues and message flows for our real-time payments
• Participate in engineering and configuring technical solutions for applications, systems implementations and upgrades
• Ensure the highest level of systems and infrastructure availability
• Coordinate with engineering and QA teams to administer code migrations in production
• Analyze Payments Data
• Analyze and work on the different phases of implementation of network mandates
• Investigate settlement and reconciliation issues

Minimum Requirements:

• Bachelor's degree in computer science or equivalent experience.
• 6 to 8 years of technology design, architecture, infrastructure experience or related experience
• Experience with configuring and troubleshooting development and production environments
• Experience in the payment industry preferably with ACI products (Base24-eps, ACI-Issuer, ACI-Interchange and PRM)
• Coding skills (C++, Linux Shell scripting, Cobol and BASE24-eps Scripting)
• Experience with SQL Databases such as PostgreSQL

Base24-eps and CMM Installation & Support, Systems Monitoring & Administration, System Documentation, Capacity Management & Growth Analysis

Job Description Job

Description Green Dot Corporation is seeking a Senior Systems Engineer to join the SE Team, focusing on the design, implementation, and optimization of infrastructure systems that support enterprise applications and services.

Key Responsibilities:

• Design and maintain scalable infrastructure solutions across cloud and on-prem environments.
• Implement automation for system provisioning, configuration management, and monitoring.
• Collaborate with engineering, DevOps, and InfoSec teams to ensure secure and compliant system operations.
• Optimize performance and availability of enterprise systems including compute, storage, and networking.
• Lead incident response and root cause analysis for infrastructure-related issues.
• Develop and maintain documentation for system architecture, processes, and procedures.
• Support CI/CD pipelines and infrastructure-as-code initiatives.
• Participate in monthly on-call rotation

Qualifications:

• 5+ years of experience in systems engineering or infrastructure operations.
• Experience manage and deploying cloud infrastructure (Azure preferred)
• Expertise performing Linux and Windows server administration.
• Experience with automation tools such as Azure DevOps, GItHub, Terraform, and Ansible .
• Familiarity with container orchestration, service mesh technologies, monitoring tools (Datadog, Prometheus)
• Strong scripting skills in Python, Bash, or PowerShell.
• Knowledge of security best practices and compliance standards (e.g., PCI DSS, SOC 2).
• Experience supporting high-availablity and disaster recovery architectures

Preferred Qualifications:

• Experience in fintech or regulated enterprise environments.
• Familiarity with hybrid cloud architectures and enterprise networking.
• Contributions to open-source infrastructure tools or technical publications.
• Strong communication and documentation skills for cross-team collaboration

Job Description Role Overview

Green Dot Corporation is seeking a Senior Network Engineer to join the NE Team, responsible for designing, implementing, and supporting secure and scalable network infrastructure supporting enterprise applications and services.

Key Responsibilities

• Architect and support enterprise network infrastructure across public cloud and on-prem environments.
• Configure and manage routers, switches, firewalls, VPNs, and load balancers.
• Monitor network performance and troubleshoot latency, packet loss, and connectivity issues.
• Implement network automation and orchestration using tools like Ansible, Python, or Terraform.
• Collaborate with InfoSec and DevOps teams to ensure secure and compliant network operations.
• Lead incident response and root cause analysis for network-related issues.
• Document network architecture, configurations, and operational procedures.
• Mentor junior engineers and contribute to cross-functional technical initiatives. Qualifications
• 7+ years of experience in network engineering or infrastructure operations.
• Deep expertise in TCP/IP, BGP, OSPF, VLANs, and subnetting.
• Hands-on experience with Cisco, Palo Alto, and Fortinet devices.
• Proficiency in cloud networking (AWS and Azure), including VPCs, Transit Gateways, Direct Connect, and VPNs, VNets, and Express Routes.
• Familiarity with SD-WAN, network segmentation, and zero-trust architectures.
• Strong scripting skills in Python, Bash, or PowerShell for automation

.
• Experience with monitoring tools (e.g., SolarWinds, Datadog, Prometheus) and logging