Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added just now
Sr Principal Systems Engineer - IPT Lead
Northrop Grumman
Chandler, AZ · Chandler
Experience with integration & test (I&T) of complex flight hardware and software, including hardware-in-the-loop (HWIL) and system-level testing.
Added just now
Electronic Ground Support Equipment (EGSE) Engineer - Level 3/4 (AHT)
Northrop Grumman
Gilbert, AZ · Gilbert
…any problems on the product you helped to design and build to test the UUT. You will be responsible for designing test equipment (test racks, fixtures, selecting or designing…
Added just now
Staff Systems Engineer - Verification Lead - Futures
Northrop Grumman
Roy, UT · Huntsville, AL · Roy · Huntsville
The selected Staff Systems Engineer - Verification Lead will lead the planning, execution, and closure of verification activities. Additionally, this individual will be defining and…
Added just now
Database Admin Software Engineer Level 2 or 3 (AHT)
Northrop Grumman
Aurora, CO · Aurora
About our organization: You'll be joining our growing Aurora Software department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and…
Added just now
Database Admin Software Engineer Level 2 or 3 (AHT#)
Northrop Grumman
Aurora, CO · Aurora
About our organization: You'll be joining our growing Aurora Software department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and…
Added just now
Principal Cyber Systems Engineer
Northrop Grumman
Colorado Springs, CO · Colorado Springs
We are seeking a highly skilled and experienced Information System Security Engineer (ISSE) to lead, manage, and optimize our program cybersecurity suite. In this role, you will operate as…
Added just now
CE
Lead Systems Engineer
Caliola Engineering, LLC
Colorado Springs, CO
- $135,000 to $170,000 USD / year
Caliola is seeking an experienced, technically driven Lead Systems Engineer to help design, develop, and deliver advanced communications solutions for mission-critical defense programs. In…
Added 1 min ago
SOFTWARE ENGINEER III
Pomona Valley Hospital Medical Center
POMONA, CA
Position Summary: Analyze, designs, modifies, develops, deploys, and implements software programming applications. Supports and/or installs client applications, web applications, server…
Added 1 min ago
Senior Electrical Engineer
Ultima Genomics
Fremont, CA
…healthcare and life sciences, to engineering, to technology and software and beyond. We are a collaborative group, including successful entrepreneurs, chemists, hardware and software…
Added 1 min ago
Firmware Engineer I
Ultima Genomics
Fremont, CA
As a Firmware Engineer I, you will help develop firmware for our next-generation automated sequencing instruments. This role is ideal for an early-career engineer who enjoys hands-on…
Added 2 mins ago
Software Engineer - Ingestion Execution Platform
Snowflake Inc.
Bellevue, WA
As a Software Engineer, you will own substantial platform work end to end: take a hard distributed-systems problem from design through production, make neighboring teams more successful,…
Added 2 mins ago
Software Engineer - Engineering Systems, Continuous Integration
Snowflake Inc.
Bellevue, WA
…infrastructure, and platforms that help Snowflake engineers develop, test, and deliver high-quality software…
Added 2 mins ago
Senior Systems Engineer
NPR
Washington, DC
NPR is seeking an experienced, technically rigorous Senior IT Systems Engineer to join our IT Systems team. In this role, you will serve as a primary technical lead responsible for the…
Added 3 mins ago
Staff Software Engineer - Engineering Systems, Continuous Integration
Snowflake Inc.
Bellevue, WA
…tools, and platforms that help Snowflake engineers develop, test, and deliver high-quality software…
Added 3 mins ago
Electrical Engineer
ALTEN Technology USA
North Reading, MA · Dallas, TX
As an Electrical Engineer you will be responsible for;
Added 3 mins ago
TE
Staff Control Systems Engineer, Safety & Interlock Systems
Thea Energy
Kearny, NJ
- $180,000 to $230,000 USD / year
As Eos advances through design and into construction, you will contribute reusable PLC software, electrical designs, interface specifications, and test methods that support consistent…
Added 3 mins ago
AI Engineer
Ford Global
Dearborn, MI
We're looking for an AI Engineer to own this system end to end: design, develop, test, and deploy the graph layer to Production on a Google Cloud Platform–native stack, and build the…
Added 4 mins ago
EGSE Automation Software Engineer - TeraWave
Blue Origin LLC
Seattle, WA
Blue Origin is seeking an EGSE Automation Software Engineer to join the AI&T team on the Terawave program. In this role you will develop automated test cases, sequences, and supporting…
Added 4 mins ago
BackEnd Developer - Miami, FL
CoinRoutes
Miami, FL
This is an opportunity for an engineer who enjoys working on real-time systems, solving complex problems, and building reliable software where performance, accuracy, and attention to detail…
Added 4 mins ago
Sr. Thermal Design Engineer, Amazon LEO
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…manufacturability. 3+ years of experience with thermal simulation software (e.g., Thermal Desktop (SINDA), Ansys), and programming (e.g., python, Matlab). 3+ years experience with test…
Added 4 mins ago
Sr. Structural Engineer, Spacecraft, Orbital Data Centers
Blue Origin LLC
Kent, WA
As a Senior Structural Engineer, you will be a key technical contributor responsible for ensuring the structural integrity and reliability of the spacecraft. You will apply your deep…
Added 4 mins ago
Sr. Software Development Engineer
PitchBook Data
Seattle, WA
As a Senior Software Development Engineer on the Data Platform team, you will design and build the backend systems that ingest, correlate, enrich, and serve billions of records across…
Added 5 mins ago
Sr. Avionics Systems Engineer - Advanced Technology & Architecture
Blue Origin LLC
Seattle, WA
As a Sr. Avionics Systems Engineer working directly with the New Glenn Avionics Chief Architect, you will define what is possible for the next generation of launch vehicle avionics. You…
Added 7 mins ago
JH
Embedded Systems & FPGA Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
We are seeking a skilled engineer to join our multidisciplinary and highly collaborative team in the design, integration, and delivery of groundbreaking custom end-to-end RF communications…
Added 8 mins ago
Senior Engineer, Mission Planning
Spaceflight Industries, Inc.
Seattle, WA
BlackSky is looking for a strong, self-starting and eager engineer to join our Mission Planning Engineering team. This integrated product team is working to develop and maintain optimized…

Mastercard

Senior Software Engineer - Java Full Stack & AI

O'Fallon, MO, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English

Original job description

Summary

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 - Java Full Stack & AI

Overview

The Decision Services Technology team within Mastercard's Business & Market Insights organization develops analytics, reporting, and intelligence solutions that help customers investigate transactions, identify fraud patterns, and make informed business decisions.

As part of a rapidly growing product area, the team is investing heavily in AI-powered capabilities that automate manual analysis and improve customer outcomes. Supporting a product with significant growth and a multi-year roadmap, engineers on this team play a key role in developing, enhancing, and scaling innovative solutions across full-stack, cloud, data, and AI technologies.

As a Senior Software Engineer, you will independently deliver complex solutions, influence technical design decisions, and help drive engineering excellence across the platform. This role requires deep technical expertise, strong ownership, and the ability to mentor other engineers while operating with minimal guidance.

What You'll Do

Software Development

-Design, develop, test, deploy, and support complex software solutions.

-Build scalable APIs, backend services, and modern web applications.

-Utilize Java, Spring Boot, React or Angular, and Python across the technology stack.

-Lead implementation efforts for AI-enabled capabilities and automation initiatives.

-Drive technical solutions from requirements through deployment.

Design & Architecture

-Contribute to architecture decisions and system design discussions.

-Apply architectural patterns that support scalability, reliability, and maintainability.

-Guide technical implementation across distributed and cloud-based systems.

-Support integration of AI and machine learning capabilities into business products.

Quality & Operational Excellence

-Champion testing, secure coding, and code quality standards.

-Conduct code reviews and mentor engineers through technical feedback.

-Lead troubleshooting efforts and root-cause analysis for complex issues.

-Improve observability, automation, performance, and operational readiness.

-Drive continuous improvement initiatives across the engineering lifecycle.

Collaboration & Leadership

-Partner closely with Product, Architecture, and Engineering leadership.

-Serve as a technical mentor for less experienced engineers.

-Influence technical direction and engineering best practices.

-Contribute to Agile planning, estimation, and delivery leadership.

Required Qualifications

-Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field, or equivalent experience.

-6+ years developing enterprise software solutions.

-Advanced proficiency in Java 8+ and Spring Boot.

-Deep understanding of REST APIs, microservices, and distributed systems.

-Strong knowledge of React, Angular, or comparable frontend frameworks.

-Expertise in Oracle or SQL-based database development.

-Familiarity with CI/CD practices and modern engineering workflows.

-Knowledge of Python for AI, automation, and data-driven applications.

-Exposure to GitHub Copilot or similar AI-assisted development tools.

-Strong troubleshooting, debugging, and analytical capabilities.

-Ability to independently deliver complex technical solutions with minimal oversight.

Preferred Qualifications

-Experience with AWS, Azure, or GCP.

-Knowledge of Docker, Kubernetes, and cloud-native architectures.

-Exposure to Databricks, Spark, Delta Lake, or similar technologies.

-Experience integrating AI/ML services, APIs, or models into enterprise platforms.

-Experience mentoring engineers and leading technical initiatives.

-Background in payments, fraud, analytics, or data-driven business solutions.

Success Measures

A successful Senior Software Engineer will:

-Independently deliver complex features and technical initiatives.

-Demonstrate ownership of key systems, services, or technical domains.

-Mentor team members and elevate engineering quality.

-Contribute to AI-powered product innovation and platform growth.

-Improve scalability, reliability, performance, and operational excellence.

-Influence engineering standards and technical direction across the team.

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 reasonable_accommodation@mastercard.com 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; ...

Apply About employer

More about this job

Skills

Oracle Java
Software development
Spring Boot
React
Python
Architectural design
Machine learning
Troubleshooting
Root cause analysis
Process improvement
Collaboration
Leadership
Estimating
Computer science
Computer technology
API development
Microservices
Oracle
SQL
CI/CD
GitHub
Debugging
AWS
Microsoft Azure
Google Cloud
Docker
Kubernetes
Databricks
Apache Spark
ML
Coaching
Cybersecurity
Confidentiality

Report this job