Application Software Engineer Jobs in United States

45,537 jobs found

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North Star Staffing Solutions Inc. logoNorth Star Staffing Solutions Inc. logo
Applications Software Engineer

North Star Staffing Solutions Inc.

Full-time|On-site|Washington

Join our innovative team as a Software Applications Engineer, where you will play a crucial role in the complete software development lifecycle. This position will allow you to engage in everything from capturing requirements to designing, coding, and verifying software solutions.• Gather and define software requirements for advanced systems.• Architect and …

Jan 20, 2015
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Basis logoBasis logo
Full-time|On-site|United States

We are seeking a talented and experienced Senior Software Engineer to join our innovative applications team. In this role, you will be responsible for designing, developing, and maintaining high-quality software applications that meet the needs of our clients. You will work closely with cross-functional teams to deliver scalable solutions and ensure optimal performance.The ideal candidate thrives in a fast-paced environment and is passionate about implementing cutting-edge technologies to drive efficiency and enhance user experience.

May 1, 2026
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SpaceX logoSpaceX logo
Full-time|On-site|Hawthorne, CA

Join SpaceX as a Software Engineer specializing in simulations for application software. In this dynamic role, you will be instrumental in developing and optimizing simulation software that drives the success of our innovative aerospace projects. Your expertise will contribute to the simulation of complex systems, ensuring accuracy and performance in our cutting-edge technologies.

Mar 31, 2026
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Space Exploration Technologies Corp. logoSpace Exploration Technologies Corp. logo
Application Software Engineer

Space Exploration Technologies Corp.

Full-time|On-site|Hawthorne, CA

Join SpaceX as an Application Software Engineer, where you will be responsible for developing and maintaining complex software systems that enhance our mission to make life multi-planetary. This role involves collaborating with cross-functional teams to design, implement, and optimize software solutions that meet the high standards of our aerospace applications.

Apr 6, 2026
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Space Exploration Technologies Corp. logoSpace Exploration Technologies Corp. logo
Application Software Engineer

Space Exploration Technologies Corp.

Full-time|On-site|Bastrop, TX

Join Space Exploration Technologies Corp. (SpaceX) as an Application Software Engineer where you will contribute to the development and maintenance of our innovative software solutions. You will collaborate with a team of talented engineers to design, implement, and optimize applications that will be integrated into our cutting-edge space exploration technology.

Apr 6, 2026
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K2 Space Corporation logoK2 Space Corporation logo
Application Software Engineer

K2 Space Corporation

Full-time|$123K/yr - $160K/yr|On-site|Los Angeles, CA

At K2 Space Corporation, we are pioneering the development of the world's largest and most powerful satellites, enabling unprecedented performance across all orbits. With an impressive backing of $450 million from prestigious investors like Altimeter Capital, Redpoint Ventures, and Lightspeed Venture Partners, along with an additional $500 million in contracts from commercial and U.S. government clients, we are revolutionizing satellite manufacturing and operations.The advent of heavy-lift launch vehicles marks a transformative shift in the aerospace sector from mass constraints to mass abundance. This evolution necessitates a new category of spacecraft, designed to withstand extreme radiation environments and fully leverage today’s, and tomorrow’s, powerful rockets. K2 satellites provide unparalleled capabilities at a constellation scale across diverse orbits.With numerous launches scheduled through 2026 and 2027, we are committed to developing the solar system and advancing towards becoming a Kardashev Type II civilization. If you are an enthusiastic individual who thrives in a dynamic environment and is eager to contribute to the success of a groundbreaking Series C space startup, we encourage you to apply.Our enterprise software team is integral to K2 Space’s mission, developing the digital infrastructure that supports satellite design, manufacturing, and mission operations. We create tools that seamlessly connect engineering, production, and mission control, accelerating our hardware's journey from concept to orbit.

Mar 16, 2026
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SpaceX logoSpaceX logo
Full-time|On-site|Hawthorne, CA

Join SpaceX as a Senior Simulation Software Engineer specializing in application software development. In this pivotal role, you'll leverage your expertise to design, develop, and optimize simulation software that is integral to our mission of advancing space exploration and technology. Work closely with cross-functional teams to ensure the highest performance and reliability in our software systems.

Mar 31, 2026
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FloQast logoFloQast logo
Full-time|Hybrid|San Jose, California

San Jose or LA CA (Hybrid)At FloQast, we are revolutionizing the way accounting teams function with our AI-driven workflows. Our platform is trusted by thousands of companies worldwide, serving as a comprehensive operating system for accounting that streamlines intricate financial processes into efficient, dependable, and scalable systems.We are in search of a Staff Software Engineer who not only develops software but also contributes to shaping platforms, enhances team efficiency, and drives substantial impact. In this pivotal role, your architectural choices will significantly affect the entire FloQast application ecosystem, directly fostering innovation across our product offerings.

Sep 22, 2025
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Brain Corporation logoBrain Corporation logo
Full-time|On-site|San Diego, CA

Brain Corporation is seeking a Software Engineer II, Applications, based in San Diego, CA. This position centers on building and supporting software that improves robotic systems. Role overview Work closely with teams from different disciplines to design, develop, and maintain applications. The focus is on using advanced technologies to create software that supports the company’s robotics products. Key responsibilities Contribute to the full software development lifecycle, from design through maintenance Collaborate with cross-functional colleagues to deliver solutions that address customer needs Apply technical expertise to ensure software quality and reliability Impact Your work will help deliver high-quality applications that support Brain Corporation’s mission and contribute to the success of its robotic systems.

Apr 28, 2026
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Space Exploration Technologies Corp. logoSpace Exploration Technologies Corp. logo
Application Software Engineer - Data

Space Exploration Technologies Corp.

Full-time|On-site|Hawthorne, CA

SpaceX is hiring an Application Software Engineer focused on data at the Hawthorne, CA location. This role centers on building and improving application software to handle large-scale data processing and analysis. Role overview This position involves designing, developing, and optimizing software that processes significant volumes of data. The work supports projects at the forefront of aerospace technology. What you will do Create and maintain application software for data processing and analysis Work with large and complex data sets to support engineering and mission goals Contribute to projects that advance SpaceX's technology capabilities Location This role is based in Hawthorne, CA.

Apr 29, 2026
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archer56 logoarcher56 logo
Full-time|On-site|San Jose, California, United States

Join archer56 as a Staff Software Engineer specializing in Engineering Applications. In this pivotal role, you will leverage your extensive software engineering expertise to develop innovative solutions that enhance our engineering capabilities. Collaborate with cross-functional teams to design, implement, and optimize applications that streamline engineering processes and improve productivity.

Apr 8, 2026
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Speechify logoSpeechify logo
Full-time|On-site|Stamford, CT, USA

Speechify seeks a Senior Software Engineer with a focus on Windows and desktop applications. This role is located in Stamford, CT. Key responsibilities Design and build software for Windows and desktop environments Work closely with engineering, product, and design teams to create features that enhance the user experience Contribute to delivering stable, high-quality products that address customer needs Location This position is based in Stamford, Connecticut.

Apr 25, 2026
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Wayve logoWayve logo
Full-time|On-site|Sunnyvale

Join Wayve as a skilled Application Software Engineer specializing in software integration and embedded systems. In this role, you will be integral in developing innovative software solutions that empower autonomous vehicles. You will work closely with cross-functional teams to design, implement, and optimize software that facilitates seamless integration of complex systems.

Mar 25, 2026
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Speechify logoSpeechify logo
Full-time|On-site|Dallas, TX, USA

Join our dynamic team at Speechify as a Senior Software Engineer specializing in Windows and Desktop Applications. In this pivotal role, you will leverage your expertise to develop and enhance our innovative software solutions that empower users to engage with text in a whole new way. Collaborate with cross-functional teams to create high-quality, scalable applications that meet the needs of our diverse customer base.

Apr 30, 2026
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Speechify logoSpeechify logo
Full-time|On-site|Ann Arbor, MI, USA

Join Speechify as a Senior Software Engineer specializing in Windows/Desktop Applications. In this role, you will be instrumental in designing and developing innovative software solutions that enhance user experience and accessibility.You will collaborate with cross-functional teams to define project requirements and contribute to the overall architecture of our product. Your expertise will help drive our vision forward, ensuring that we deliver high-quality applications that meet the needs of our diverse user base.

Apr 30, 2026
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AcuityMD logoAcuityMD logo
Full-time|$190K/yr - $300K/yr|Remote|Boston or Remote

Senior/Staff Software Engineer, Applications AcuityMD is an innovative software and data platform that accelerates the accessibility of medical technologies. We empower MedTech companies to gain insights into product usage, understand customer variations, and pinpoint opportunities that enable physicians to enhance patient care. Annually, the FDA approves approximately 6,000 new medical devices, and our solution streamlines the process of getting these products into the hands of physicians, ultimately improving patient outcomes. Supported by prominent investors like Benchmark, Redpoint, ICONIQ Growth, and Ajax Health, we are a rapidly expanding SaaS company. We are seeking a talented Senior/Staff Engineer to join our dynamic Customer Intelligence Team. This role offers the chance to engage in all facets of current and future product development. Collaborate with other passionate engineers on challenging projects that introduce cutting-edge technologies to patients. Team Mission Within the Application Team, our goal extends beyond engineering software; we are transforming how medical technologies are delivered to those in need. The Customer Intelligence Team empowers MedTech companies to expedite the adoption of state-of-the-art medical technology by optimizing their sales processes through seamless and context-rich workflows. Assist our clients in strategizing their sales efforts to both existing and prospective users by integrating market data and AI-driven recommendations into their daily operations. We collaborate with top-tier MedTech companies and are on a journey of rapid feature development to guarantee their success. Your contributions will be pivotal in delivering impactful, high-quality, and scalable solutions that truly matter. You will collaborate with Product Managers, Designers, and fellow Engineers to build comprehensive features across both web and mobile platforms. We prioritize delivering excellent work while fostering a fun, collaborative, and supportive team environment, as we believe strong relationships enhance our collective performance! Advance your career while working on meaningful projects across various tech stacks, including JavaScript, React, TypeScript, GraphQL, Node.js, Python, and SQL.

Feb 7, 2026
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StemXpert logoStemXpert logo
Full-time|On-site|Lansing

Join our dynamic team at StemXpert as a Senior Application and Software Engineer. In this pivotal role, you will be responsible for developing and optimizing our software applications, ensuring high performance and responsiveness to requests from the front-end. You will collaborate with product managers and other engineers to define and develop innovative solutions that enhance our service offerings.As a key member of our engineering team, you will contribute to all phases of the software development lifecycle, from concept and design to testing and deployment. Your expertise in various programming languages and frameworks will drive the success of our projects.

Oct 7, 2014
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Aeva, Inc. logoAeva, Inc. logo
Full-time|On-site|Mountain View, CA

At Aeva, we are on a mission to revolutionize perception technology across various industries, including autonomous driving, industrial robotics, consumer electronics, healthcare, security, and more. Our cutting-edge sensing and perception technology integrates vital LiDAR components onto a silicon photonics chip, resulting in a compact module. Aeva's 4D LiDAR sensors offer unique capabilities, such as detecting instantaneous velocity alongside 3D position, empowering autonomous devices like vehicles and robots to make smarter and safer decisions. Position Overview We are seeking a passionate Software Field Applications Engineer to facilitate customer software integration for Aeva’s 4D LiDAR products. This customer-facing role is essential in assisting our partners to successfully deploy and utilize Aeva's software interfaces, tools, and example applications. You will collaborate closely with customers to set up sensors, integrate software into their systems, troubleshoot challenges, and develop customized solutions as needed. This role is perfect for individuals who thrive in hands-on software environments, enjoy customer interactions, and excel at solving practical integration challenges within robotics, perception, and automotive systems.

May 1, 2026
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Northstar Staffing Solutions logoNorthstar Staffing Solutions logo
Applications Software Engineer

Northstar Staffing Solutions

Full-time|On-site|Mill Creek

Join our dynamic team as an Applications Software Engineer, where you will play a pivotal role in designing, developing, and implementing innovative software solutions that enhance our applications. You will collaborate closely with cross-functional teams to ensure high-quality deliverables that meet user needs and business objectives. Your expertise will help drive our projects forward, making a significant impact on our technology landscape.

May 12, 2015
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Wayve logoWayve logo
Full-time|On-site|Detroit

Join Wayve as an Application Software Engineer and be part of a groundbreaking team that is redefining the future of autonomous driving. This role provides an exciting opportunity to work with cutting-edge technology in a dynamic environment.As part of our team, you will collaborate with cross-functional groups to design, develop, and implement innovative software solutions. Your contributions will directly impact our ability to deliver safer and more efficient autonomous driving systems.

Mar 12, 2026

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