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
Senior Forward Deployed Engineer (FDE Lead
ewminds consulting Services
East Pittsburgh, PA
Partner with architecture, security, compliance, and senior technology leadership to align on strategy and governance.
Added just now
Full Stack Engineer
ewminds consulting Services
Clairton, PA
· 10+ years of experience in software engineering with significant responsibility for production systems
Added just now
Vice President – Full Java Stack Engineer
ewminds consulting Services
Pittsburgh, PA
We are seeking a Vice President – Full Stack Engineer to join a mission-critical engineering team supporting a high-performance, regulated enterprise platform. This is a hands-on…
Added 1 min ago
Sr Sales Engineer II - Majors
Axon
Dallas, TX
…and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our…
Added 1 min ago
Sr Sales Engineer II - Majors
Axon
Chicago, IL
…and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our…
Added 1 min ago
Data Analytics Support Engineer
Axon
Scottsdale, AZ
…right teams. In addition, you will serve as a Datastore support engineer for Records and Standards customers. If you like getting close to users, solving problems fast, and supporting a…
Added 1 min ago
Embedded Software Engineer
Cisco
San Jose, CA
As a Software Engineer, you will design, develop, debug, and validate embedded software for Cisco networking devices. You will work close to hardware and silicon while partnering with…
Added 1 min ago
Sr Staff Software Engineer, Stream Integrations
Cribl
Remote, United States
…control over their real-time data. We are looking for a Sr Staff Engineer to help build our core data platform which ingests, enriches, transforms, shapes, and routes data from and to…
Added 2 mins ago
Backend Software Engineer (Evals)
OpenAI Inc.
Seattle, WA
We're looking for a Backend Software Engineer with experience working in ML/LLM-heavy domains to help to design and build an evals infrastructure that measures the quality of OpenAI's…
Added 2 mins ago
Full Stack Software Engineer, Codex Cloud Apps
OpenAI Inc.
Seattle, WA
The Codex Cloud Apps team builds cloud-native agentic products that reimagine how software is created, reviewed, deployed, and operated. We own end-user experiences such as ChatGPT Sites,…
Added 2 mins ago
Software Engineer, AI/ML
T2S Solutions
Remote, United States
T2S is seeking to hire an AI/ML Software Engineer and will consist of working with the Research and Development (R&D) team to develop solutions, perform Independent Verification and…
Added 2 mins ago
Senior Software Engineer
T2S Solutions
APG, MD
T2S is seeking to hire a Senior Software Engineer to support a Cybersecurity Research and Development (R&D) team researching, designing, developing and integrating new cybersecurity…
Added 3 mins ago
AI Engineer
Metas Solutions
United States
Metas Solutions has an "immediate opening" for a talented AI Engineer Facilitator. In this role, you will build, enhance, and support generative AI web applications, including…
Added 3 mins ago
Engineer Manufacturing
Northrop Grumman
Baltimore, MD · Baltimore
Northrop Grumman Mission Systems is seeking a Manufacturing Process Engineer for the Advanced Interconnects and Multilayer Solutions (AIMS) manufacturing cell.
Added 3 mins ago
Quality Engineer/Principal Quality Engineer 2/3
Northrop Grumman
Sykesville, MD · Sykesville
At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology…
Added 3 mins ago
2027 Associate Mission Assurance Engineer - Rocket Center WV
Northrop Grumman
Rocket Center, WV · Rocket Center
Validate and coordinate product readiness for use or delivery, including qualifications of new suppliers
Added 4 mins ago
Sr Principal Systems Engineer - IPT Lead
Northrop Grumman
Chandler, AZ · Chandler
We are seeking a highly experienced Systems Engineer to lead complex systems engineering efforts on advanced missile programs. This role will own major trade studies, develop and manage…
Added 4 mins ago
Electronic Ground Support Equipment (EGSE) Engineer - Level 3/4 (AHT)
Northrop Grumman
Gilbert, AZ · Gilbert
…spent on integration and troubleshooting 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,…
Added 4 mins ago
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 6 mins ago
Software Engineer - Engineering Systems, Continuous Integration
Snowflake Inc.
Bellevue, WA
…workflows across Snowflake's engineering organization. As a Software Engineer on this team, you will help build reliable, scalable CI services that support thousands of engineers and a…
Added 7 mins ago
Staff Software Engineer - Engineering Systems, Continuous Integration
Snowflake Inc.
Bellevue, WA
…workflows across Snowflake's engineering organization. As a Staff Software Engineer on this team, you will help define the technical direction of critical CI infrastructure used by…
Added 8 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 8 mins ago
Security Engineer SoC, Devices and Services Security
Amazon.com Services LLC
Seattle, WA
Have you wanted an opportunity to find security issues in the chips and low level software that enables various Amazon digital products? Are you able to find bugs in chips by reviewing…
Added 12 mins ago
Staff Mission Solutions Engineer
Spaceflight Industries, Inc.
Seattle, WA
We are seeking a Mission Solutions Engineer to drive technical sales for our electro-optical (EO) satellite sales portfolio, with a primary focus on international defense, and intelligence…
Added 12 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