Senior .Net Developer

Senior .Net Developer

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's most?innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they?provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are?the same.

Location

This is an onsite role based in Houston, TX.

About the job you're considering

We are seeking an experienced full-stack engineer skilled in C#/.NET, Angular, REST API development, and SQL/NoSQL databases, with strong software engineering fundamentals and collaboration capabilities.

Your role

• Collaborate with engineers, geoscientists, data managers, and other software developers to define, build, and deliver solutions to our most challenging upstream business problems.

• Implement, test, deploy, and support cloud-ready and cloud-native web-based applications.

• Continue to learn and share software industry best practices with team members.

Your skills and experience

• Minimum of 10+ years of experience developing, deploying, and supporting web-based applications, including frontend, business logic, and data layers.

• Proficiency in one or more of the following programming languages C#/.NET (preferred) or Python.

• Extensive experience with web technologies such as HTML, CSS, and JavaScript.

• Experience with modern web frameworks/libraries such as Angular.

• Strong understanding of the REST architectural style and experience implementing REST APIs using ASP.NET Web API.

• Experience building data models and data access layers using either SQL or NoSQL databases.

• Experience designing, developing, and testing reporting code based on requirements analysis, utilizing SQL and SQL Server Reporting Services (SSRS).

• Strong communication skills and the ability to work in a collaborative environment with software developers and domain experts.

• Strong grasp of software engineering best practices for code quality and maintainability, including OOAD, SOLID principles, and automated testing.

Nice to have

• Experience building, deploying, and supporting applications on-premise (Windows Server, IIS) and on cloud platforms (Microsoft Azure (preferred), AWS, or GCP).

• Prior work experience in the upstream oil and gas industry.

• Experience with large-scale data management systems.

• Experience working in teams following Agile software development methodologies.

• Experience participating in user-centered design processes.

The base compensation range for this role in the posted location is: $73,150-$174,000.

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.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.

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.

Ref. code: 507687

Posted on: Jul 22, 2026

Experience Level: Experienced Professionals

Contract Type: Permanent

Location:

Houston, TX, US

Brand: Capgemini Engineering

Professional Community: Software Engineering

Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. 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.