Software Engineer II Jobs in Missouri

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Software Engineer II

Sierra Nevada Corporation

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Remote or Herndon, Virginia, USA

Full-time

Do you thrive on innovation and building on the latest tech stack? Join SNC as an AI Developer & DevSecOps Engineer! You'll play a critical role in developing and deploying cutting-edge software solutions across our diverse portfolio, including advanced mission payloads, electronic systems, aircraft. This role combines AI development with a strong focus on secure DevOps practices, ensuring the reliability and security of our systems throughout the product lifecycle. You'll be instrumental in des
Posted 8 days ago | Updated 6 hours ago

Software Engineer: II (Intermediate)

Dexian DISYS

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Remote

Contract

What You'll Do Design, develop, and maintain cross-platform, cloud-native applications using React (frontend) and Node.js (backend). Collaborate closely with product managers, designers, and fellow engineers to turn requirements into elegant, efficient solutions. Contribute to cloud architecture design and implementation-leveraging services such as AWS Lambda, API Gateway, DynamoDB, and S3. Participate in code reviews, share feedback, and help drive best practices in modularity, performance, and
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Posted 22 days ago | Updated 3 hours ago

Software Engineer II

Akamai Technologies

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San Jose, California, USA

Full-time

Would you enjoy working with diverse technologies and exercising multiple computer science techniques? Would you like to solve technical challenges for our customers? Join our Infrastructure Security team! The Security Technology Group develops products that protect our customers from online threats, including phishing, ransomware, viruses, and all of the types of malware, to shield from identity and financial theft. Partner with the best You will be developing using Golang/Python involving
Posted 4 days ago | Updated 6 hours ago

Software Engineer II IS *Virtual*

Providence Health & Services

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Remote or Portland, Oregon, USA

Full-time

Job Description Providence caregivers are not simply valued - they're invaluable. Join our team at Enterprise Information Services and thrive in our culture of patient-focused, whole-person care built on understanding, commitment, and mutual respect. Your voice matters here, because we know that to inspire and retain the best people, we must empower them. The IS Software Engineer is responsible for the end-to-end development and quality of solutions and services that delight caregivers and add
Posted 5 days ago | Updated 6 hours ago

Sr Software Engineer II (Hybrid)

Principal Financial Group

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Remote or Des Moines, Iowa, USA

Full-time

What You'll Do We're looking for an experienced, Senior Software Engineer to join our Worksite Personal Investing team. As we embark on building an innovative greenfield platform, we are seeking an experienced Technical solutions leader (individual contributor) to design, develop, and maintain software solutions that support wealth management platforms and client-facing applications specifically in the investing product space. Key Responsibilities: Design, develop, and maintain software soluti
Posted 2 days ago | Updated 6 hours ago

Software Engineer II

M&T BANK CORPORATION

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Remote

Full-time

Title: Software Engineer II Job Location: One M&T Plaza, Buffalo, NY 14203. Position eligible for 100% remote work. Job Description: Contribute to team responsible for maintaining the M&T Equipment Finance Co. suite of applications; support and maintain software and web applications using C#, .Net, SQL Server and JavaScript; design and develop new or existing software and web applications and specifies information system solutions with GitLab, Ansible, Artifactory; test, implement, address an
Posted 23 days ago | Updated 6 hours ago

Software Engineer II

Mastercard

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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
Posted 34 days ago | Updated 6 hours ago

Embedded Software Engineer II (Hybrid)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-06-05 Country: United States of America Location: PW222: PW Puerto Rico Road 110 North Km28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing eng
Posted 21 days ago | Updated 6 hours ago

Software Engineer II - Codes & Standard (NORESCO)

Carrier Corporation

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Remote or Colorado, USA

Full-time

We're improving the environment & creating a sustainable future. What will be your legacy? Whether you are looking to launch your green-collar career or accelerate it, NORESCO can offer you the challenge you are looking for. Part of Carrier Global Corporation, we're one of the largest energy services companies in the U.S supporting the creation of energy- and water-efficient, sustainable, and high-performance environments for our customers. From school districts to historic national landmarks,
Posted 4 days ago | Updated 6 hours ago

Software Engineer II (Hybrid-Puerto Rico)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-06-08 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Join Collins Aerospace as a Software Engineer, and work with the Software Technologies team within the Mission Systems C4I&A organization. We are looking for a strong, passionate problem-
Posted 15 days ago | Updated 6 hours ago

Software Engineer II, Electrical Ground Support System (EGSE))

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description The Fleet Ballistic Missile (FBM) program is seeking a Software Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: Although this position does support some teleworking; the selected candidate will need to be located near our Lockheed Martin Space facility in: Littleton CO, and be expected to work in the office as needed and as appropriate. Space is a critical domain, connecting our technologies, our security, and our humanity. While others view spac
Posted 6 hours ago

Software Engineer II

AAON, Inc.

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Parkville, Missouri, USA

Full-time

Job Details Job Location AAON Parkville - Parkville, MO Position Type Full Time Salary Range $89458.00 - $121031.00 Salary Travel Percentage Up to 25% Job Shift Day Description Job Summary:Develops solutions for HVAC control system and related equipment by reviewing requirements, evaluating appropriate hardware solutions, developing embedded applications, and assisting in documentation and deployment of those solutions. Essential Job Duties and Responsibilities: Develops embedded OS app
Posted 50 days ago | Updated 6 hours ago

Software Engineer II - InsuraMatch (OpenAI, Javascript, Python, SQL)

Travelers

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Remote or Hartford, Connecticut, USA

Full-time

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 160 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Compensation Overview The annual base salary range provided for this position is a nationwide market range and re
Posted 18 days ago | Updated 3 hours ago

(USA) Software Engineer II

Walmart Inc.

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Remote or Seattle, Washington, USA

Full-time

Position Summary Are you a talented software engineer with a passion for innovation and problem-solving? Join our dynamic Software and Services team at Walmart/VIZIO as a Software Engineer II, where you'll design and implement cutting-edge software solutions. Elevate your career while contributing to projects that impact millions of users globally. What you'll do Our Software and Services team is dedicated to developing robust, scalable, and high-quality software that drives Walmart/VIZIO's di
Posted 52 days ago | Updated 6 hours ago

Software Engineer II, Data Platform

Circles Inc.

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Remote or San Francisco, California, USA

Full-time

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines
Posted 39 days ago | Updated 6 hours ago

Software Engineer II, Electrical Ground Support Equipment (EGSE)

Lockheed Martin Corporation

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Remote or Cape Canaveral, Florida, USA

Full-time

Job Description Join Our Team as an Software Engineer where you will work on the development of sophisticated state-of-the-art avionics for the FBM Mk7 program. Location: Although this position does support some teleworking; the selected candidate will need to be located near our Lockheed Martin Space facility in: Cape Canaveral FL, and be expected to work in the office as needed and as appropriate. Space is a critical domain, connecting our technologies, our security, and our humanity. While
Posted 4 days ago | Updated 6 hours ago

Software Engineer II (Hadoop, Java, Data)

Mastercard

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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
Posted 52 days ago | Updated 6 hours ago

Software Engineer II (Site Reliability Engineer)

Mastercard

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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
Posted 60+ days ago | Updated 6 hours ago

Software Engineer II (Python or C#/.Net) Remote

ConsultNet, LLC

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Remote or Birmingham, Alabama, USA

Full-time

Software Engineer II (Python or C#/.Net) Remote (EST or CST) 8 month contract Pay Rate: $50.00 to $52.00 per hr. We're looking for a hands-on Software Engineer II to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment. Key Responsibilities De
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Posted 45 days ago | Updated 6 hours ago

Software Engineer II - .NET (Hybrid - Bellevue, WA)

Walgreens

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Remote or Deerfield, Illinois, USA

Full-time

Job Description Job Summary: The Software Engineer II - Digital Walgreens is a strategic role that requires a experienced professional who will perform and implement activities that impact components / processes of specified functional areas related to the Walgreens Digital/Online application. Anticipates and prevents problems and roadblocks before they occur. Typically assigned to important / complicated undertakings. Implements activities that generally impact important components / processes
Posted 60+ days ago | Updated 6 hours ago