1,000+ matching jobs for “Automation Engineer”

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Mastercard

Lead Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$140,000–$231,000 USD

… help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer Overview: Mastercard's Global Credit Authorization team is seeking a Lead Software Engineer to design, …

Added Oct 27, 2026

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Data Engineer

Bengaluru, Karnataka, India

… where you can collaborate with other curious, creative 3Mers. The Impact You’ll Make in this Role As a Data Engineer, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative …

Added Nov 5, 2026

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RTX

Software Engineer

AU-SA-MAWSON LAKES-111 ~ 1-11 Technology Dr ~ BLDG 111

… languages (e.g., C#, C++, Python, Bash). Experience in DevOps, infrastructure-as-code, and system automation is highly desirable. Proven ability to work independently in complex, regulated environments. In return, we …

Added Oct 27, 2026

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Applied Materials

Devops Engineer

Reẖovot, Central District, Israel

… solutions for on‑premises and cloud-based environments Implement and maintain CI/CD pipelines and automation components under guidance, following established best practices Support containerized applications and …

Added Oct 27, 2026

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Amgen

Data Engineer

India - Hyderabad

Full time
Regular

… (advanced querying, data validation, performance tuning) Good experience in Python for data processing and automation Good experience in JASON scripting for L3 changes. Strong experience in API integrations (REST/SOAP) and …

Added Oct 15, 2026

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Nasdaq

DevOps Engineer - Specialist

India - Mumbai - Maharashtra

Full time
Regular

- As DevOps Engineer Specialist your focus will be facilitated teamwork between software development and IT operations teams to …

Added Oct 27, 2026

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Applied Materials

Software Engineer III

Santa Clara, California, United States +1 location

Pay posted by employer$132,000–$181,500

… and care for you at work, at home, or wherever you may go. Learn more about our benefits . As a Software Engineer at Applied Materials, you’ll dive deep into ground-breaking technologies—like machine learning and AI—to …

Added Oct 28, 2026

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Kyndryl Holdings

Azure Platform Engineer

Bengaluru, Karnataka, India +1 location

Hybrid

Your Role We are looking for an experienced Azure DevOps & Cloud Data Platform Engineer to join our growing Data & Analytics Platform team. In this role, you will be responsible for designing, …

Added Nov 3, 2026

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Vertex Pharmaceuticals

Azure DevOps Engineer

Boston, Massachusetts, United States

Full time
Regular

Pay posted by employer$112,000–$168,000

Job Description Vertex is seeking a hands-on Azure DevOps Engineer to build, automate, secure, and support Azure cloud platforms used by enterprise applications, data …

Added Oct 21, 2026

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GE Vernova

Engineer - Controls Engineering

Noida, Uttar Pradesh, India

Summary The role of Control engineer is to perform DCS activity within India and abroad. Engineer should be capable to handle & perform the …

Added Oct 27, 2026

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GE Vernova

Staff Software Engineer

Bengaluru, Karnataka, India

Summary We are seeking an experienced Lead Cloud Operations Engineer to drive cloud operations excellence across our AWS-based environments. This role requires a strong …

Added Oct 27, 2026

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Applied Materials

GPS Engineer

Santa Clara, California, United States

Pay posted by employer$124,000–$171,000

… engineering, or related technical functions. Strong understanding of electromechanical systems, robotics, automation, and semiconductor manufacturing equipment. Proven experience managing complex technical escalations and …

Added Nov 6, 2026

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Booz Allen Hamilton

Network Engineer

Reston, Virginia, United States +1 location

Pay posted by employer$86,800–$198,000

Network Engineer The Opportunity: Cloud networks are the connective tissue that allows applications, users, and services to …

Added Nov 4, 2026

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Visa

Systems Engineer

Singapore, Singapore

… initialization, system installation and maintenance, operational support to system disconnection. The engineer is responsible for project management and implementation of endpoint projects, working with global clients, …

Added Oct 27, 2026

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RTX

Hardware Engineer

CA-AB-CALGARY-111 ~ 919 72nd Ave NE ~ 72ND AVE, Ste A

… Electrical Engineering, or a related field. Must be eligible for professional registration (Professional Engineer) under the provincial Association of Professional Engineers in the province of practice. A minimum of 6 …

Added Oct 27, 2026

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Booz Allen Hamilton

DevOps Engineer

McLean, Virginia, United States

Pay posted by employer$77,600–$176,000

DevOps Engineer The Opportunity: Are you looking for an opportunity to leverage your DevOps and Platform Engineering …

Added Oct 27, 2026

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Applied Materials

Software Engineer

Santa Clara, California, United States

Pay posted by employer$124,000–$171,000

Added Oct 27, 2026

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Broadcom

Staff Software Engineer

Ottawa March Road

Full time
Regular

As a Staff Software Engineer, you will design, develop, and deliver software and firmware for ultra-high-performance datacenter-scale …

Added Oct 21, 2026

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Booz Allen Hamilton

DevSecOps Platform Engineer

Fayetteville, North Carolina, United States

Pay posted by employer$77,500–$176,000

DevSecOps Platform Engineer The Opportunity: Modernizing digital infrastructure in classified environments demands engineers who can …

Added Oct 27, 2026

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Applied Materials

Manufacturing Engineer

Austin, Texas, United States

Pay posted by employer$96,000–$132,000

… care for you at work, at home, or wherever you may go. Learn more about our benefits . As a Manufacturing Engineer, you are responsible for developing and maintaining methods, operating sequences, and processes in the …

Added Nov 3, 2026

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Mastercard

Lead Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$140,000–$231,000 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

Lead Software Engineer

Overview:
Mastercard's Global Credit Authorization team is seeking a Lead Software Engineer to design, build, and validate mission-critical, highly available systems that process secure financial transactions at global scale.
In this role, you'll combine hands-on software engineering with deep quality engineering expertise to define and execute comprehensive validation strategies across functional behavior, transaction integrity, resiliency, performance, failover, recovery, monitoring, and production readiness. You'll develop software and automation using Java and/or Python, build and maintain representative test environments, and validate complex distributed systems under real-world traffic and failure conditions.
Working closely with software engineers, architects, operations teams, and cross-functional stakeholders, you'll troubleshoot software and networking issues, analyze defects, and ensure changes meet high standards for quality, reliability, performance, and operational readiness before production deployment.
You'll thrive in a collaborative, fast-paced Agile environment where software engineering, automation, resiliency, and continuous improvement are foundational to how we deliver technology.
This is a hybrid position based in O'Fallon, MO, requiring three days per week onsite.

Role:
• Design, develop, and enhance software, test applications, utilities, and automation solutions using Java and/or Python to support system validation and engineering objectives.
• Define and execute comprehensive validation strategies covering functional behavior, transaction integrity, performance, resiliency, failover, recovery, monitoring, and production readiness.
• Build, configure, maintain, and troubleshoot lab and lower-level test environments that replicate production architecture, network configurations, traffic patterns, and system dependencies.
• Apply knowledge of TCP/IP, persistent TCP connections, proxies, load balancers, routing, and network services to validate application and infrastructure behavior.
• Develop and execute end-to-end functional, integration, regression, negative, failover, recovery, load, soak, and capacity testing for highly available distributed systems.
• Design and implement automated testing frameworks and tools to improve quality, test coverage, repeatability, and engineering efficiency.
• Validate traffic movement, transaction integrity, proxy bypass, rollback, and recovery procedures during maintenance, infrastructure changes, deployments, and failure scenarios.
• Reproduce and troubleshoot complex issues by analyzing application code, logs, traces, metrics, network traffic, and packet captures, partnering with engineering teams to drive root-cause analysis and resolution.
• Evaluate system performance, scalability, resiliency, capacity, and operational readiness under production-like workloads and failure conditions.
• Define acceptance criteria, test evidence, certification documentation, validation reports, and production-readiness recommendations.
• Collaborate with software engineers, architects, product owners, and operational teams throughout requirements analysis, design reviews, Agile ceremonies, testing, certification, and deployment activities.
• Champion software engineering, quality, automation, and continuous-improvement best practices, identifying opportunities to strengthen tooling, environments, processes, and overall system reliability.

All About You:
• Previous experience as a Senior or Lead Software Engineer, Software Developer, or Software Development Engineer in Test (SDET) working on complex enterprise systems.
• Strong hands-on software development experience, including designing, developing, debugging, and maintaining production-quality applications, services, utilities, or automation.
• Hands-on programming experience with Java and/or Python, including developing backend services, automation, test utilities, or frameworks.
• Experience building, configuring, and troubleshooting test, lab, development, or lower-level environments for distributed applications.
• Strong understanding of TCP/IP networking, persistent connections, routing, proxies, load balancers, DNS, ports, and network troubleshooting.
• Experience analyzing packet captures, logs, traces, metrics, and operational telemetry to troubleshoot complex software and network issues.
• Strong experience with functional, integration, resiliency, performance, and end-to-end testing of distributed or highly available systems.
• Strong understanding of transaction-processing systems and validation of business-critical workflows and transaction integrity.
• Proven experience with failover, recovery, disaster recovery, and business continuity testing for mission-critical systems.
• Hands-on experience developing and using automated test frameworks, failure-injection methodologies, and performance testing tools.
• Experience with load, stress, soak, scalability, and capacity testing for high-throughput applications and services.
• Strong understanding of software engineering and quality practices, including test planning, certification, production readiness, and defect lifecycle management.
• Demonstrated ability to perform root-cause analysis across software, infrastructure, and network layers and drive complex technical issues to resolution.
• Strong analytical, problem-solving, technical documentation, and communication skills, with the ability to collaborate and influence across engineering, architecture, product, and operations teams.
• Bachelor's degree in Computer Science, Software Engineering, Information Technology, Engineering, Mathematics, or a related field, or equivalent practical experience.

Preferred Experience:
• Experience with financial messaging platforms, ISO 8583, payment switching systems, telecommunications platforms, or other high-availability transaction-processing environments.
• Experience testing proxy, load-balancer, network-service, or active-active failover architectures.
• Familiarity with large-scale distributed systems requiring stringent availability, resiliency, and performance requirements.
• Experience supporting production certification and readiness activities for customer-facing transaction platforms.
• Knowledge of observability, monitoring, and operational health validation practices for enterprise-scale services.

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 01/20/2027. If the fill date has passed, Mastercard intends to fill this position as soon as possible.



Pay Ranges

O'Fallon, Missouri: $140,000 - $231,000 USD

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Keywords also found in description

Engineering

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.