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Senior Software Development Engineer

Mastercard

O'Fallon, Missouri, USA

Full-time

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 po

Information Systems Security Manager (ISSM)

Cymertek Corporation

Georgia, USA

Full-time

Information Systems Security Manager (ISSM) LOCATION Fort Eisenhower, GA 30905 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for an experienced and dedicated **Information Systems Security Manager (ISSM)** to join our team and lead efforts to secure and protect our information systems. In this role, you will be responsible for overseeing the security posture of our organization's systems, ensuring compliance with relevant stand

Senior Database Systems Engineer, Cassandra Storage ASE

Apple, Inc.

No location provided

Full-time

Imagine what you could do here. At Apple, new ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Apple is seeking experienced database systems engineers to join our Cassandra Storage team. Apple's Cassandra organization develops and contributes to Apache Cassandra, an open source distributed database powering many of Apple's most critical internet services. You wi

Embedded 5G/4G Cellular RF SW/FW Engineer

Apple, Inc.

No location provided

Full-time

Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what's considered feasible. As part of a world class modem team, you'll craft sophisticated groundbreaking embedded firmware that deliver more performance in our products than ever before. You'll work across fields to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new cellular technologies that continually outperform the previous iterations!

Software Infrastructure Engineer (Onsite)

RTX Corporation

Sterling, Virginia, USA

Full-time

Date Posted: 2025-04-16 Country: United States of America Location: HVA34: Sterling, VA 22640 Davis Dr , Sterling, VA, 20164-7104 USA Position Role Type: Onsite Software Infrastructure Engineer (Onsite) This position requires an active US security clearance. Most aspects of the job are done in a classified lab environment, and this position requires a daily onsite presence. This position is located onsite at our Sterling, VA site. Eligible for relocation assistance. What You Will Do: Support

Senior Engineering Manager - Software Engineering - Virtual Avionics (Onsite)

RTX Corporation

Remote or Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-04-29 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Senior Engineering Manager - Software Engineering - Virtual Avionics (Onsite) The Simulation & Training Solutions (STS) Software Engineering department seeks a Senior Engineering Manager to head a team of software developme

Principal Software Systems Quality Engineer

RTX Corporation

McKinney, Texas, USA

Full-time

Date Posted: 2025-04-11 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA Position Role Type: Onsite At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorro

Principal Software Systems Quality Engineer

RTX Corporation

Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-04-11 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and sta

Director, Software Engineering

Mastercard

O'Fallon, Missouri, USA

Full-time

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 po

Senior Engineer, Cloud Operations

Jack Henry & Associates

Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. Our Technology Services Systems Engineering and Operations Team is expanding, and we are seeking a highly skilled an

Lead Software Engineer - React

FanDuel

Atlanta, Georgia, USA

Full-time

ABOUT FANDUEL FanDuel Group ("FanDuel") is an innovative sports-tech entertainment company that is changing the way consumers engage with their favorite sports, teams, and leagues. The premier gaming destination in the United States, FanDuel consists of a portfolio of leading brands across gaming, sports betting, daily fantasy sports, advance-deposit wagering, and TV/media. FanDuel has a presence across all 50 states with approximately 17 million customers and 28 retail locations. FanDuel is ba

Geospatial Software Engineer

Cymertek Corporation

Honolulu, Hawaii, USA

Full-time

Geospatial Software Engineer LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and innovative Geospatial Software Engineer to design and develop cutting-edge software solutions that harness the power of geospatial data. In this role, you will create tools and applications to process, analyze, and visualize geospatial information, enabling impactful decision-making across a variety of domains. T

Senior Software Engineer, ML Inference

Apple, Inc.

No location provided

Full-time

We are seeking a Senior Software Engineer, ML Inference, to join Apple Maps. You will optimize, and scale machine learning models, focusing on large language models, for high-performance, production-scale inference. Collaborate with data scientists, researchers, and infrastructure teams to ensure efficient GPU-optimized deployment, handling tens of billions of daily requests. We value a culture of speed and agility-"iterate quickly, improve continuously"-where rapid iteration, learning from fail

Machine Learning/Search Ranking Engineer - Apple Maps

Apple, Inc.

No location provided

Full-time

Apple Maps and the thousands of applications it empowers are being used by millions every single day! As a fundamental tool for human activity, Maps technology is evolving and new techniques are emerging. We are looking for a Machine Learning Engineer to join and help play a big part in the next revolution of Maps; to enable users to find more things in innovative ways. On our team, you will have plenty of opportunities to build groundbreaking technologies using ML and GenAI at scale to improve

Embedded 5G/4G Cellular Physical Layer Data Path Signal Processing Firmware Engineer

Apple, Inc.

No location provided

Full-time

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through every

Cloud Infrastructure Engineer - GPU

Apple, Inc.

No location provided

Full-time

People at Apple don't just build products - they craft the kind of experience that has revolutionized entire industries. The diverse collection of our people and their ideas inspire innovation in everything we do. Imagine what you could do here! Join Apple, and help us leave the world better than we found it. The Apple Service Engineering (ASE) team builds and provides systems and infrastructure that power Apple's services (such as iCloud, iTunes, Siri, and Maps). Apple's uniquely seamless hardw

AIML-Sr. Software Engineer, Measurement

Apple, Inc.

No location provided

Full-time

We are seeking a highly skilled Senior Software Engineer to join the Annotation and Visualization team. This role will focus on designing, building, and maintaining large-scale distributed systems that bring AI models and pipelines to our product ecosystem of annotation and visualization tools. The ideal candidate will have a deep understanding of distributed systems, cloud infrastructure, and ML operations. Your ideas will power next generation AI features, and impact hundreds of millions of pe

AIML - Machine Learning Research Process Engineer, MIND

Apple, Inc.

No location provided

Full-time

We are seeking a talented and driven Embedded Software Engineer to join our team in developing, automating, and maintaining high-performance software solutions for sensor systems and autonomous technologies. This role is ideal for someone passionate about embedded systems, real- time applications, and continuous integration of innovative hardware and software components. Description Design and develop robust, real-time software for a wide range of sensor systems. Write clear, maintainable softwa

Privacy Engineer

Mastercard

Boston, Massachusetts, USA

Full-time

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 po

UI Developer

Cymertek Corporation

Annapolis, Maryland, USA

Full-time

UI Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a creative and detail-oriented **UI Developer** to join our team and contribute to the development of intuitive, visually appealing user interfaces for our web applications. In this role, you will collaborate with designers and developers to bring user-centric designs to life, ensuring a seamless and responsive experience across