Top 2339 Senior systems Jobs in Chesterfield, Mo

Manager, Software Engineering
Mastercard —O'Fallon, MO
- $140,000 - $231,000 a year
- Online Application
- Computer science
- Computer Science
- 11+ years
- Paid jury duty
- Health savings account
Lead Technical Program Manager
Mastercard —O'Fallon, MO
- $122,000 - $207,000 a year
- Online Application
- System design
- Mentoring
- APIs
- Paid jury duty
- Health savings account
Senior Site Reliability Engineer
Mastercard —O'Fallon, MO
- $96,000 - $163,000 a year
- Online Application
- Azure
- System design
- AWS
- Paid jury duty
- Health savings account
Senior Software Engineer
Mastercard —O'Fallon, MO
- $115,000 - $184,000 a year
- Online Application
- Computer science
- Computer Science
- System design
- Paid jury duty
- Health savings account
Senior Software Engineer
Mastercard —O'Fallon, MO
- $115,000 - $184,000 a year
- Online Application
- Computer science
- Computer Science
- System design
- Paid jury duty
- Health savings account
8d
Business Analyst
Neopoint Consulting —Ellisville, MO
- Email
- Oracle
- Mid-level
- Office
Quality Manager
Steris —Chesterfield, MO
- $107,525 - $139,150 a year
- Full-time
- Management
- Word processing
- Engineering
- Paid holidays
- Disability insurance
Customer Success Lead
Notable —St. Louis, MO
- $136,000 - $170,000 a year
- Full-time
- Remote
- 7 years
- Office
- Bachelor's degree
Senior QA Engineer – Healthcare
Cognizant —Earth City, MO
- $53,477 - $92,500 a year
- Full-time
- Remote
- US work authorization
- Senior level
- Paid parental leave
- Employee stock purchase plan
3d
Lead/Senior Board Certified Behavior Analyst (BCBA)
Ad Astra Autism Centers —Overland, MO
- $80,000 - $110,000 a year
- Full-time
- Background check
- Management
- Master's degree
- Continuing education credits
- Paid holidays
Quick Apply
Respiratory Therapist (RRT)
SSM Health —St. Louis, MO
- Weekends as needed
- Surgery
- Psychiatry
- BLS Certification
- Paid parental leave
- Health insurance
Senior CAD Technician
Millstone Weber —Saint Charles, MO
- Civil engineering
- Construction site
- Writing skills
Quick Apply
Senior Electrical Engineer- HYBRID SCHEDULE
Case Engineering, Inc. —Fenton, MO
- $100,000 - $130,000 a year
- Full-time
- Hybrid work
- Office
- Senior level
- Commercial
- Disability insurance
- Relocation assistance
Quick Apply
4d
Respiratory Therapist (RRT)
SSM Health —St. Louis, MO
- Weekends as needed
- Surgery
- Psychiatry
- BLS Certification
- Paid parental leave
- Health insurance
Senior Accountant / Accounting Manager
Penn Services LLC —St. Louis, MO
- Full-time
- CPA
- Office
- Finance
- Health insurance
- Dental insurance
Quick Apply
Senior Mechanical Engineer - HYBRID SCHEDULE
Case Engineering, Inc. —Fenton, MO
- $70,000 - $100,000 a year
- Full-time
- Hybrid work
- 5 years
- Residential
- Senior level
- Health savings account
- Disability insurance
Quick Apply
4d
Senior Site Reliability Engineer
Mastercard —O'Fallon, MO
- $96,000 - $163,000 a year
- Online Application
- Azure
- System design
- AWS
- Paid jury duty
- Health savings account
Senior Electrical Engineer
PENTA Engineering Corporation —St. Louis, MO
- $120,000 - $160,000 a year
- Full-time
- Construction site
- Bachelor of Science
- Travel
- AD&D insurance
- Relocation assistance
Quick Apply
Sr. Heavy Equipment Technician
Hammer & Steel Global, LLC —Hazelwood, MO
- $32 - $42 an hour
- Full-time
- Background check
- 18 years or older
- 7 years
- Profit sharing
- AD&D insurance
Quick Apply
Foster Care Case Manager
Presbyterian Childrens Homes and Services —St. Louis, MO
- $22.15 - $25.50 an hour
- On call
- CPR Certification
- Hospital
- Pass drug screening
- Paid holidays
- Health insurance

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Manager, Software Engineering

Mastercard -
O'Fallon, MO

Apply Now

Job Details

Full-time
$140,000 - $231,000 a year

Benefits

Paid jury duty
Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Tuition reimbursement
Vision insurance
401(k) matching
Gym membership
Bereavement leave
Life insurance

Qualifications

Software engineering
Scalable systems
Technology management
Systems engineering
System tuning
System performance monitoring

Full Job 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

Manager, Software Engineering

We are seeking a visionary and results-driven Engineering Manager to lead a service group in our critical Decision Management Platform for fraud detection. This role is pivotal in driving engineering excellence, scaling delivery capabilities, and fostering a culture of innovation, accountability, and continuous improvement. You will be responsible for aligning engineering strategy with business goals, mentoring high-performing teams, and ensuring the successful delivery of complex software solutions.

Are you passionate about low latency (the speed it takes to authorise a payment card), high volume (think Google searches and then some), and highly available (5 9s) software solutions?
Would you like to work on a team that is building industry leading solutions for fighting fraud?
Do you want to learn cutting edge technologies and help solve complex business problems?

Key Responsibilities
Strategic Leadership & Execution

Define and drive the engineering strategy in alignment with company objectives.
Lead cross-functional teams to deliver high-quality, scalable software products on time and within budget.
Champion engineering best practices, including DevOps, CI/CD, Observability and agile methodologies.
Identify and mitigate technical and delivery risks across programs and initiatives.

People Leadership & Coaching

Build, mentor, and retain high-performing engineering teams through career development, coaching, and performance management.
Foster a culture of ownership, innovation, and continuous learning.
Set clear goals and expectations, and provide regular feedback and development plans.

Operational Excellence

Own the end-to-end software delivery lifecycle, from requirements through release and support.
Continuously improve engineering processes, tools, and metrics to optimize team performance and product quality.
Ensure operational readiness, including incident response, monitoring, and service reliability.

Collaboration & Communication

Partner with Product, Operations, and Business stakeholders to define scope, priorities, and roadmaps.
Communicate technical vision and progress to executive leadership and non-technical stakeholders.
Represent engineering in strategic planning and budgeting discussions.

Qualifications
Education & Experience

Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
15+ years of experience in software engineering and architecture, including leadership roles on complex, mission-critical platforms.
Proven track record of delivering distributed/scalable systems and high-volume transaction applications.
Experience with fintech, digital payments, authentication, or identity systems.
Strong grounding in security, secure SDLC, PCI considerations, and compliance-driven architecture.
Familiarity with reliability engineering, observability platforms, and operational excellence practices.
Prior leadership in an organization undergoing significant platform evolution or transformation.

Technical & Business Acumen

Deep understanding of modern software architecture, cloud infrastructure, and service-oriented systems.
Strong grasp of software operations, including monitoring, incident management, and performance tuning.
Experience managing budgets, forecasting, and resource planning.

Leadership & Communication

Exceptional communication, executive presence, and ability to simplify complex technical topics for senior stakeholders.
Exceptional leadership skills with the ability to inspire and influence across all levels of the organization.
Skilled at translating complex technical concepts into clear, actionable plans.

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.

Pay Ranges

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

Apply Now

Refine Your Search

senior systems jobs in chesterfield, mo

Manager, Software Engineering

Lead Technical Program Manager

Senior Site Reliability Engineer

Senior Software Engineer

Senior Software Engineer

Business Analyst

Quality Manager

Customer Success Lead

Senior QA Engineer – Healthcare

Lead/Senior Board Certified Behavior Analyst (BCBA)

Respiratory Therapist (RRT)

Senior CAD Technician

Senior Electrical Engineer- HYBRID SCHEDULE

Respiratory Therapist (RRT)

Senior Accountant / Accounting Manager

Senior Mechanical Engineer - HYBRID SCHEDULE

Senior Site Reliability Engineer

Senior Electrical Engineer

Sr. Heavy Equipment Technician

Foster Care Case Manager

I want to receive the latest job alert for senior systems in chesterfield, mo

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