1,000+ matching jobs for “Engineer Senior”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

GE HealthCare Technologies

Senior Mechanical Engineer

WuXi 2 postings

Summary The Senior Mechanical Engineer is responsible for the mechanical design, development, verification, and lifecycle …

Added Oct 30, 2026

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Venture Global

… degree in Chemical/Process or related Engineering degree required Minimum 5 years’ experience working as an Engineer, preferably in Production Engineering Experience in pre-treatment required Experience supporting …

Added Nov 3, 2026

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Venture Global

Senior Engineer, Production

Cameron

Full time
Regular

Added Nov 3, 2026

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Venture Global

Senior Engineer, Electrical

Cameron

Full time
Regular

Added Nov 3, 2026

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Mastercard

Senior Software Engineer

Pune, Maharashtra, India

… services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Software Engineer Overview-Mastercard Send Software Product Development Team is developing products to …

Added Oct 27, 2026

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Mastercard

Senior Software Engineer

Pune, Maharashtra, India

… services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Software Engineer Overview • Mastercard Send Software Product Development Team is developing products to …

Added Oct 27, 2026

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Nike

Senior Manufacturing Engineer

NIKE VIETNAM HQ

SENIOR MANUFACTURING ENGINEER HO CHI MINH, VIETNAM WHO YOU’LL WORK WITH Based in Vietnam, you’ll report to the …

Added Oct 30, 2026

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Danaher

Senior DevOps Engineer

Kraków, Lesser Poland, Poland

Regular

… your unique viewpoint matter. Learn about the Danaher Business Syste m which makes everything possible. The Senior DevOps Engineer helps build and operate the delivery and operational backbone of the platform behind our AI …

Added Oct 15, 2026

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The Home Depot

Sr. NPD Engineer

STORE SUPPORT CENTER, ATLANTA - 9090

In person
Full time
Regular

Added Oct 16, 2026

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Nvidia

Senior Software Engineer

Ra'anana, Central District, Israel +1 location

NVIDIA is looking for an excellent Software Engineer to join the InfiniBand Switch and NVLink FW group in Tel-Aviv / Raanana. As the team member, you will be …

Added Oct 27, 2026

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Nvidia

Senior Software Engineer

Israel, Tel Aviv

of a Senior Software Engineer in the Platform Group is to design and develop scalable, high-performance systems that …

Added Oct 27, 2026

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Mastercard

Senior Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$115,000–$184,000 USD

Added Oct 27, 2026

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Cleveland-Cliffs

Senior Network Engineer

Corporate Headquarters

Full time

Pay posted by employer$105,000–$135,000

Added Oct 27, 2026

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Regeneron Pharmaceuticals

Senior Facilities Engineer

Limerick, Munster, Ireland

Full time
Regular

… and adapt to change You are comfortable working in a fast-paced setting Let’s find out if we’re a fit: Sr Engineer - Requires BS/BA in Mechanical engineering or equivalent along with 5 years’ experience Engineer - Requires …

Added Oct 16, 2026

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Abbott Laboratories

Senior Quality Engineer

New Zealand - Waikato

… the world and named one of the most admired companies in the world by Fortune. The Opportunity As the Senior Quality Engineer , the Senior Quality Engineer is responsible for activities related to the design, …

Added Oct 15, 2026

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Thermo Fisher Scientific

Senior Data Engineer

Hyderabad, Telangana, India

… to supporting colleagues across the globe aspiring to exceed our customers' needs. DESCRIPTION: As Senior Data Engineer CCG IT data team for Fisher Scientific Research Safety Division (RSD) you will join our IT …

Added Oct 25, 2026

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Mastercard

Senior Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$115,000–$184,000 USD

… degree in Computer Science, or equivalent experience. Success Measures (First 12 Months) A successful Senior Software Engineer will: • Deliver assigned software components and supporting automation through design, …

Added Oct 27, 2026

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Lennar

Sr Software Engineer

Miami, Florida, United States

Added Oct 27, 2026

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Carrier Global

Senior Engineer

Unit 901, 9/F, 8 Lam Chak Street, Kowloon Bay, Kowloon, Hong Kong

Added Oct 27, 2026

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Broadcom

Senior Engineer

Bengaluru, Karnataka, India 2 postings

Full time
Regular

Added Oct 5, 2026

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Mastercard

Senior Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$115,000–$184,000 USD

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About this opportunity

Original employer description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Senior Software Engineer

Overview
Join a team focused on transforming how Mastercard's payment systems are built, scaled, and operated. As a Senior Software Engineer, you will lead the design and development of cloud-ready applications, microservices, and distributed systems that support large-scale payment processing platforms while helping advance modernization, automation, and engineering excellence across the organization.

In this role, you will contribute to software architecture decisions, drive technical design discussions, and partner with engineers to deliver scalable, resilient, and maintainable software solutions. You'll have the opportunity to solve complex technical challenges, mentor other engineers, and influence how software is designed, developed, tested, and supported across critical technology platforms.

What You Will Do
•Design software solutions and contribute to software architecture decisions that support scalability, maintainability, and operational excellence.
•Translate complex product requirements into technical designs and implementation plans.
•Lead development of modular, extensible, high-performance applications.
•Design and implement comprehensive unit, functional, and integration testing strategies.
•Analyze, optimize, and improve application performance, scalability, and reliability.
•Apply secure coding practices and promote application security best practices.
•Lead and participate in code reviews, ensuring adherence to engineering standards.
•Design systems with observability, operability, and supportability as core principles.
•Research emerging frameworks and technologies and recommend adoption where appropriate.
•Mentor junior developers and support onboarding activities.
•Troubleshoot and resolve complex production issues using root cause analysis techniques.
•Support engineering excellence through continuous improvement, refactoring, and adherence to SOLID principles.

All About You
•Strong hands-on experience with Java, Spring Boot, Kafka, REST APIs, JPA, and distributed systems.
•Strong understanding of software design and software architecture principles.
•Experience building highly scalable and resilient systems.
•Experience implementing automated testing strategies and quality engineering practices.
•Strong knowledge of performance engineering and production optimization.
•Strong understanding of secure software development principles.
•Experience leading code reviews and mentoring engineers.
•Strong troubleshooting and analytical problem-solving skills.
•Experience with microservices, cloud-native applications, and CI/CD.
•Experience building AI-assisted applications, autonomous agents, or agentic workflows.
•Agile Scrum experience.

Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact [email protected] and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

THIS POSTING RELECTS ONE OR MORE CURRENT VACANCIES ON OUR TEAM, AND MASTERCARD INTENDS TO FILL THIS POSITION BY 11/02/2026. If the fill date has passed, Mastercard intends to fill this position as soon as possible.



Pay Ranges

O'Fallon, Missouri: $115,000 - $184,000 USD

Why this result? · Employer labels

All keywords in title

Engineering

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