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Software Engineer United States Jobs (On-site work)

1478 Job Offers

Sr. Software Engineer
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Sr. Software Engineer role in Irvine, US. Seeking a developer with 4-5 years’ experience in C#, .NET Core, and Microsoft Azure. You will build cloud solutions, APIs, and data visualizations using SQL, Python, and Tableau. Must be a US Citizen or Green Card Holder. Join a high-growth team to drive...
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150000.00 - 200000.00 USD / Year
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Intertech (Minnesota)
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Software Engineer
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Software Engineer needed in Enola, PA to design, build, and maintain modern web applications using C#, .NET, ASP.NET, JavaScript, Angular, or React.js. Collaborate in an Agile Scrum environment, manage Git workflows, and support cloud-hosted solutions on Microsoft Azure. Ideal for candidates with...
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Robert Half
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Engineer, Software
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Join our team as a Software Engineer in Overland Park or Denver. You'll design and implement scalable software solutions using Java, Python, REST APIs, and modern frameworks like Angular or React. Collaborate on microservices, virtualization, and big data platforms while leveraging AI tools. Enjo...
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66900.00 - 120600.00 USD / Year
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T-Mobile
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Software Engineer with ACTIVE Top Secret/SCI Security Clearance
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Seeking a **Software Engineer** with an active **Top Secret/SCI Security Clearance** in **Aurora, CO**. You will design and maintain software for satellite ground systems using **Java** and **C++** in an Agile environment. Requires a STEM degree, 5+ years’ experience, and U.S. citizenship. Prefer...
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90.00 - 112.00 USD / Hour
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GeoLogics
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Software Engineer
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Seeking a skilled **Software Engineer** in **New York** to design and develop automated **Python**-based applications and data pipelines. You will build **machine learning models** (regression/classification) and **Power BI dashboards** to analyze sales and inventory data. Key responsibilities in...
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15.00 - 20.00 USD / Hour
iSquareinfo LLC
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Hardware Software Systems Engineer
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Seeking a **Hardware Software Systems Engineer** in Middletown, US. Requires a STEM degree, 10+ years’ experience, and an active DoD Secret clearance. You will capture requirements in DOORS, lead decomposition, and drive verification strategies. Ideal for technical leaders with CCB and traceabili...
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115.00 - 143.00 USD / Hour
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GeoLogics
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Software Engineer - Avionics Network Switch
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Seeking multiple Software Engineers for cutting-edge avionics network switch development in Phoenix, AZ. Requires 8+ years in safety-critical embedded systems, DO-178 experience, and C programming. Ideal candidates have a "go forth and conquer" mentality and expertise in real-time applications. J...
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Real Time Consulting
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Software Engineer
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T-Mobile seeks a Full Stack Software Engineer to design and deploy scalable solutions for the T-Life app and Retail platforms. You will build customer-facing applications using modern front-end and back-end technologies, APIs, and microservices in high-availability environments. This role require...
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92500.00 - 166800.00 USD / Year
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T-Mobile
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Software Engineer
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Join our dynamic team as a Software Engineer in Bellevue or Frisco. You'll design, develop, and deploy scalable microservices and cloud-native solutions on AWS using Java and Spring Boot. We seek 2-4 years of experience with REST APIs, Agile methodologies, and a collaborative mindset. Enjoy a com...
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92500.00 - 166800.00 USD / Year
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T-Mobile
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Software Development Engineer – Embedded Systems
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Join Amazon as a Software Development Engineer in Embedded Systems across Austin, Seattle, or Sunnyvale. You will solve complex customer problems using Java, Python, or C++ while building scalable, cloud-native services. This role offers hands-on impact on millions of users, plus benefits like RS...
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United States, Austin, Sunnyvale, Santa Clara, Seattle, Hudson, Redmond, Northridge, Cupertino
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110500.00 - 185000.00 USD / Year
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Amazon
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Staff Software Engineer, Embedded Linux & Android
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Staff Software Engineer, Embedded Linux & Android at General Motors in Austin, TX. Lead next-gen automotive computing platform bring-up, developing Android/Linux kernels, device drivers, and BSPs. Requires 8+ years in embedded Linux, Android, and low-level system integration. Drive diagnostics, h...
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General Motors
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Software Integration Engineer 2
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Seeking a **Software Integration Engineer 2** in **Annapolis Junction, MD** to support critical mission operations. This role requires **U.S. Citizenship**, an active **Security Clearance with Polygraph**, and a **DoD 8570 IAT Level II Certification**. You will integrate COTS/GOTS software, suppo...
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United States, Annapolis Junction
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140000.00 - 165000.00 USD / Year
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Columbia Technology Partners
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Software Engineer 3
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Columbia Technology Partners seeks a Senior Software Engineer (12+ years) to design and optimize high-performance systems for analytics and large-scale data processing in Annapolis Junction. You will lead full SDLC activities, resolve complex defects, and integrate COTS/GOTS solutions. Requires a...
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United States, Annapolis Junction
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180000.00 - 215000.00 USD / Year
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Columbia Technology Partners
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Software Integration Engineer 3
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Columbia Technology Partners seeks a Software Integration Engineer 3 to lead integration in high-performance computing (HPC) environments. You will maintain mission-critical applications across Linux, UNIX, and Windows systems. Requires 8+ years of experience, IAT Level II certification, and an a...
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United States, Annapolis Junction
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155000.00 - 185000.00 USD / Year
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Columbia Technology Partners
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Cloud Software Engineer 2
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Seeking a Cloud Software Engineer 2 in Annapolis Junction, MD to design and build complex big data systems for mission-driven environments. You will leverage Java/Python, Elasticsearch, and the Hadoop ecosystem for backend development and distributed processing. Requires 8+ years of experience, a...
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United States, Annapolis Junction
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110000.00 - 170000.00 USD / Year
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Columbia Technology Partners
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Software Engineer, Video
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Join Meta as a Video Software Engineer in Bellevue, WA, and shape the future of video experiences used by billions. You'll develop real-time communication systems, optimize video codecs (AV1), and lead complex projects using C/C++. Leverage AI/ML to enhance video quality and efficiency. This role...
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United States, Bellevue, WA
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154003.00 - 217000.00 USD / Year
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Meta
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Software Engineer
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Seeking Software Engineers (Levels 1-3) in Annapolis Junction, MD to develop complex software systems, including analytics and real-time applications. Requires a Bachelor’s degree, 8+ years of programming experience in C, C++, Java, Perl, or Python, and an active TS/SCI/Full Scope Poly clearance....
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United States, Annapolis Junction
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140000.00 - 230000.00 USD / Year
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Altamira Technologies
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Test Automation Software Engineer
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Test Automation Software Engineer needed in Warrenton, VA, Centennial, CO, or Augusta, GA. Design and maintain automated test scripts and frameworks for CI/CD pipelines. Requires a US citizen with an active TS/SCI clearance, a Bachelor’s in CS or related field, and 5+ years of experience. Join a ...
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United States, Warrenton, GA
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150000.00 - 200000.00 USD / Year
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Altamira Technologies
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Senior Software Engineer
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Senior Software Engineer needed in Warrenton, VA to deliver full-stack solutions using Java, JavaScript, and React. Must hold an active Top Secret clearance and a Bachelor’s in a related field. You will build mission-critical systems in a collaborative, agile environment with technologies like Py...
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150000.00 - 200000.00 USD / Year
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Altamira Technologies
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Software Integration Engineer
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Software Integration Engineer sought to design and build robust API, middleware, and event-driven connections across enterprise systems. Requires a US citizen with an active TS/SCI clearance, a Bachelor’s in CS or related field, and 8+ years of experience owning end-to-end integration projects. K...
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United States, Warrenton, VA, Centennial, CO, Augusta, GA
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150000.00 - 200000.00 USD / Year
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Altamira Technologies
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About the Software Engineer role

Explore the dynamic and in-demand world of software engineering jobs, where professionals design, build, and maintain the digital infrastructure that powers modern life. Software engineers, often synonymous with developers, are the creative problem-solvers and architects behind websites, mobile apps, operating systems, and complex enterprise systems. This career path blends analytical thinking with creative design to translate user needs and business goals into functional, efficient, and scalable software solutions.

The core responsibility of a software engineer is the full software development lifecycle. This typically begins with analyzing requirements and collaborating with product managers, designers, and other stakeholders. Engineers then design system architecture, write clean and maintainable code, and rigorously test their creations to ensure reliability and performance. A significant part of the role involves debugging issues, optimizing existing systems, and deploying updates. Many engineers also participate in code reviews to maintain quality standards and contribute to technical documentation. In today's agile environments, they often work in iterative cycles, continuously integrating and delivering new features.

Software engineering jobs can be specialized, but common areas include front-end (client-side), back-end (server-side), and full-stack development. Front-end engineers focus on user interfaces and experiences using technologies like HTML, CSS, and JavaScript frameworks. Back-end engineers build the server logic, databases, and application programming interfaces (APIs) that power functionality behind the scenes. Full-stack engineers possess skills across both domains. Other specializations include DevOps, security, data engineering, and cloud-native development.

Typical skills and requirements for these roles are both technical and soft-skills based. Fundamentally, proficiency in one or more programming languages such as Python, Java, JavaScript, C#, or Go is essential. Understanding data structures, algorithms, and system design principles is crucial. Experience with frameworks, databases (SQL and NoSQL), and version control systems like Git is commonly expected. As software is increasingly built for the cloud, familiarity with services from providers like AWS, Azure, or GCP is a valuable asset. Equally important are strong problem-solving abilities, attention to detail, and effective communication skills for teamwork. While many positions require a degree in computer science or a related field, a proven portfolio and relevant experience are also highly valued pathways into software engineering jobs.

The profession offers immense variety, with opportunities to build everything from life-saving health applications and financial platforms to immersive games and cutting-edge AI tools. It is a career characterized by continuous learning, collaboration, and the tangible impact of creating products used by millions. For those with a logical mind and a passion for building, software engineering jobs present a rewarding and future-proof career path with endless possibilities for innovation and growth.