Technical Lead - Application Development & Maintenance (ASP.NET & Oracle Stack)

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

We are seeking an experienced Technical Lead with 8–10 years of experience to lead Application Development (AD) and Application Maintenance & Support (AMS) in a Telecom domain environment. The role focuses on ASP.NET/C# applications integrated with Oracle and MS SQL databases. The candidate will lead transition from client teams, ensure application stability, and drive modernization using observability (Dynatrace) and AI-driven engineering practices.

Key Responsibilities

• Own end-to-end lifecycle of telecom enterprise applications including enhancements, maintenance, and production support
• Lead knowledge transition from client teams including documentation, reverse engineering, and risk mitigation
• Perform impact analysis, solution design, and estimation for enhancements and defect fixes
• Provide L2/L3 support including incident triage, root cause analysis, and resolution
• Ensure SLA/KPI adherence for incident, change, and problem management
• Design, develop, and enhance ASP.NET (MVC/.NET Core) applications and REST APIs
• Manage deployments and hosting in IIS environments
• Implement monitoring using Dynatrace and log analytics using Splunk/ELK
• Develop dashboards, alerts, and observability metrics for system health
• Collaborate with cross-functional teams including business, QA, DevOps, and infrastructure
• Maintain documentation, runbooks, and operational procedures
• Enforce code quality standards using SonarQube
• Mentor team and ensure knowledge transfer readiness
• Leverage AI tools for development optimization and intelligent monitoring
• Provide support and enhancements for legacy applications built using PowerBuilder and VB/VB.NET
• Lead legacy modernization initiatives and migration to .NET platforms
• Perform database optimization and tuning using MS SQL Server
• Ensure application stability on Windows-based environments
• Support integration between legacy systems and modern APIs/services
• Drive continuous improvement through automation and process optimization

Required Skills & Experiences

Technical Skills

• ASP.NET, C# (.NET Framework/.NET Core/.NET 6+)
• ASP.NET MVC, Web API, Entity Framework
• Oracle 19c (SQL, PL/SQL, performance tuning)
• MS SQL Server (T-SQL, stored procedures, performance tuning)
• IIS (Internet Information Services)
• Windows Server and optional Linux (Red Hat)
• Dynatrace (APM, distributed tracing, monitoring)
• Splunk/ELK for log monitoring
• Git, Azure DevOps/Jenkins
• MSBuild, NuGet
• SonarQube, ServiceNow, JIRA
• PowerBuilder (legacy system support and maintenance)
• Visual Basic (VB/VB.NET)

AI & Modern Skills

• GitHub Copilot or similar AI coding assistants
• Dynatrace AIOps capabilities
• AI-driven anomaly detection and log analytics
• Exposure to Generative AI APIs (Azure OpenAI)
Automation in DevOps pipelines

Nice to Have

• Telecom billing systems knowledge
• Microservices, Docker, Kubernetes
• Cloud platforms (Azure/AWS)
• Security standards (OAuth2, JWT, SSL)
• Legacy modernization experience
• ITIL processes (incident, problem, change management)

The base compensation range for this role in the posted location is: $76,336-$179,088 CAD.

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:

• Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave

• Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
• Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• Life and disability insurance
• Employee assistance programs
• Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

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Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.