Principal Software Engineer - Platform - US Defense / Public Sector
McKinsey & Company
QUALIFICATIONSUS Citizenship requiredDefense experience and experience working with data at various classification levels requiredSECRET Security Clearance Required; TS+ clearance preferred5+ years of experience as a Software EngineerExperience with distributed system architectures, secure platform engineering, and knowledge graphsStrong programming skills in Python, expertise in React and NextJSExpertise with SQL databases, particularly PostgreSQL or cloud equivalent such as Amazon RDSExperience utilizing LLMs and prompt engineeringExperience with CI/CD pipeline setup and managementFamiliarity in using cloud platforms for deploying and managing applications; knowledge of containerization. Multiple cloud platforms (AWS, Azure, GCP) a plusWHO YOU'LL WORK WITHDriving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward.In return for your drive, determination, and curiosity, we'll provide the resources, mentorship, and opportunities you need to become a stronger leader faster than you ever thought possible. Your colleagues—at all levels—will invest deeply in your development, just as much as they invest in delivering exceptional results for clients. Every day, you'll receive apprenticeship, coaching, and exposure that will accelerate your growth in ways you won’t find anywhere else.When you join us, you will have:Continuous learning: Our learning and apprenticeship culture, backed by structured programs, is all about helping you grow while creating an environment where feedback is clear, actionable, and focused on your development. The real magic happens when you take the input from others to heart and embrace the fast-paced learning experience, owning your journey.A voice that matters: From day one, we value your ideas and contributions. You’ll make a tangible impact by offering innovative ideas and practical solutions, all while upholding our unwavering commitment to ethics and integrity. We not only encourage diverse perspectives, but they are critical in driving us toward the best possible outcomes.Global community: With colleagues across 65+ countries and over 100 different nationalities, our firm’s diversity fuels creativity and helps us come up with the best solutions for our clients. Plus, you’ll have the opportunity to learn from exceptional colleagues with diverse backgrounds and experiences.World-class benefits: On top of a competitive salary (based on your location, experience, and skills), we provide a comprehensive benefits package to enable holistic well-being for you and your family.WHAT YOU'LL DOCome and work with our Firm’s top technical minds on a product team developing an AI Platform that will enable next-generation client services. Be at the forefront of developing this exciting technology for our Firm. You will work with a cross-functional team that includes senior firm leaders, CST leaders, practice leaders and cutting-edge engineers. The team is led by some of our Firm’s most senior leaders, including Asutosh Padhi, Brian Elliott, and Klemens Hjartar and is scaling to a large team of full-stack engineers, data engineers, data scientists, and designers.This role will specifically focus on customization and additional features required to deploy this platform for Defense and other Government clients.We are looking for a Tech Lead to lead the development and customization of our Platform capabilities to Defense, including leading a group of technologists, reviewing their contributions, and bridging the gap between vision and development.As a Tech Lead on the Platform team, you will be at the forefront of our firm's AI initiatives. Your role will include determining how to implement the product vision in a Defense / Public Sector context, overseeing the technical team, and writing, testing, debugging, and maintaining application code using Python, React and NextJS. You will leverage industry leading LLMs to drive data retrieval and synthesis. You will review the work of others and cultivate a developmentally-rich team environment.Your expertise will be crucial in identifying and resolving technical issues and challenges. This involves keeping up to date with the fast-moving technology of generative AI and leveraging the best of the industry to keep the Platform at the leading edge of generative AI products. You will be pivotal in driving innovation within our firm, delivering impactful AI solutions, and collaborating with a distributed team across the world.
- ...algorithm to silicon. Our platform accelerates deployment of DSP... ...automotive, aerospace, defense, and semiconductor partners... ...looking for an experienced software engineer to help us build a new generation of transpilation... ...off, plus sick leave and public holidays. ~ Flexible...SuggestedFull timeRemote workRelocation packageFlexible hours
- ...the only mobile-first hiring platform for everyday workers. Since then... ...real outcomes. Our AI-powered engine learns, adapts, and improves... ...that deliver real results. Join us as we continue to build the... ...~10+ years of experience in software engineering, with a demonstrated...SuggestedHourly payFull timeRemote workFlexible hours
$75k - $275k
...usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the... ....Job Description Summary:The Principal Embedded Software Engineer develops high performance... ...- Postal Code:02139-3563The US base salary range for this full...SuggestedFull timeLocal area$95k - $237.5k
...usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions... ....**Job Description Summary:**The Software Engineer (PMTS) develops high... ...Location - Postal Code:**02139-3563The US base salary range for this full-...SuggestedFull timeLocal area$166k - $220k
...ABOUT THE TEAM The Software Platform team at Anduril is... ...systems that empower our engineering teams to develop, test... ...deploy cutting-edge defense technology with unparalleled... ...stack, Splunk). US Salary Range $166,00... ..., adverse media, public-record information, and...SuggestedFull timeWork experience placementImmediate start$191k - $253k
...The Lattice Platform is dedicated to building... ...everything we do as a defense technology company... ...and hard-working engineers who are motivated... ...a cohesive software infrastructure that... ...and iteration US Salary Range $19... ...watchlists, adverse media, public-record information...Full timeWork experience placementImmediate start$220k - $292k
...TEAM The Developer Platform team serves as the backbone of Anduril's engineering ecosystem, building critical... ...to deliver mission-critical defense systems. On this team you... ...workflows powering Anduril's Software Factories across the US, Australia, and UK. You'll...Full timeWork experience placementImmediate startRelocation package$104.5k - $234.6k
...Job Description Leads platform projects crossing... ...Responsibilities Platform Software Development: Lead... ...guidance and coaching to engineers to drive improvements.... ...developing services on a public cloud platform (e.g.,... ...stated locations only US: Hiring Range in USD...Temporary workFlexible hoursShift work$167.2k - $209k
...Principal Backend Software Engineer Cambridge Mobile Telematics (CMT) is the world's largest telematics... ...drivers safer. The company's AI-driven platform, DriveWell Fusion®, gathers sensor... ...mobility companies, and the public sector use insights from CMT's platform to...Temporary workWork from homeFlexible hours$123k - $185k
...Staff Platform Engineer Shield AI is a venture-backed defense-tech company with the mission of protecting... ...Hivemind autonomy software, V-BAT and X-BAT aircraft... ...engineering workloads across public cloud, private cloud,... ...requires accommodation, please let us know....Full timeTemporary workPart timeWorldwide$180k - $230k
...non-traditional defense tech company... ...Data Systems, Platforms at Scale, and Complex... ...federal and public agencies leveraging... ...operators and engineers to rapidly... ...experienced Lead AI/ML Software Engineer to... ...employment ~ US citizenship... ...there? Public-sector modernization...Live inRemote work$168.6k - $224.8k
...between office and home. Hybrid for us means we expect our teams to... ...organization, the Test Platform Services (TPS) team builds and... ...hardware, firmware, and distributed software systems to ensure our devices... ...We are seeking a Software Engineer to lead TPS's technical vision...Work at officeShift work$142.5k - $256.5k
...diseases. Moderna is looking for a hands-on, impact-driven Principal Software Engineer, Platform Engineering to help define, build and evolve reusable... ...rich in innovation, teamwork, and direct mentorship. Join us in shaping a world where every interaction is an opportunity...Permanent employmentFull timeWork at officeImmediate startWork from home$175k - $197.8k
...rely on the OpenGov Public Service Platform to operate efficiently... ...ERP, allowing public sector organizations to focus... ...of AI-driven software development, using cutting... ...As a Sr. Software Engineer at OpenGov, you will... ...take action to help us improve. If you have...Full timeContract workWork at officeLocal areaFlexible hours- ...About Us At Matterworks we are building AI tools to extract insights from the ever-growing corpora of biological data and... ...systems. Role Description Matterworks is seeking a Principal Software Engineer with full stack experience creating innovative scientific...Full timeTemporary workFlexible hours
$114.2k - $267.8k
...customers they serve. We build AI-powered software that keeps everyone in the claims... ...to meet you. We're looking for a Principal Software Engineer, a person trusted with our hardest, highest... ...is why this role involves joining us in the Boston office 2–3 days each week....Full timeFlexible hours2 days per week3 days per week$200k - $240k
...looking for passionate people to help us get there. For more information,... ...applications. We’re looking for a Principal Software Engineer to take technical ownership of this area... ...into reality. Beyond the core platform work, this role will drive adoption of...Full timeRemote workFlexible hours$75k - $156k
...solutions. From military defense and space exploration to biomedical engineering, lives often depend on... ...critical embedded and flight software systems, enabling... ...Yocto, Buildroot), RTOS platforms (VxWorks, FreeRTOS, Zephyr... ...Postal Code:02139-3563The US base salary range for...Full timeLocal area$191k - $253k
...ABOUT THE JOB At Anduril, our Software Engineers are at the forefront of defense technology, crafting high-impact,... ...extent of travel will vary by role. US Salary Range $191,000 - $253,000... ...and watchlists, adverse media, public-record information, and other...Full timeWork experience placementImmediate start$220k - $292k
...includes not just the software used to design,... ...the traditional defense industrial base.... ...material operations platform. You must be able... ...a Staff Software Engineer to join ArsenalOS,... ...SCI clearance US Salary Range $22... ..., adverse media, public-record information...Full timeTemporary workWork experience placementImmediate start$163.2k - $244.8k
...AI is a venture-backed defense-tech company with the mission... ...Hivemind autonomy software and V-BAT and X-BAT... ...autonomy solutions for new platforms and mission profiles... ...these new platforms. Our engineers write new autonomy code... ...accommodation, please let us know. We may use...Full timeTemporary workPart timeWork at officeWorldwide$40 - $45 per hour
...Cloud Software Engineer Req number: R8448 Employment type:... ...lasting results across the public and commercial sectors, and we are trailblazers in... ...Software Engineer ready to take us to the next level! If you... ...at least one major cloud platform, including Google Cloud...Hourly payFull timeContract workApprenticeshipWork at officeLocal areaRemote workWorldwide$175k - $180k
...use to launch social engineering, phishing, Gen-AI deepfake... ...a scalable, managed defense layer for your most... ...an experienced Senior Software Engineer to design and... ...evolution of DeleteMe's platform. This is a hands-on role... ...how your data is processed, please contact us.Work from home- ...companies and governments work together. Founded by alumni of top Defense and Artificial Intelligence firms (including Palantir and... ...preeminent investors, and deployed with leading defense companies, join us in our mission to enable our government with the best technology...Full timeRelocationRelocation package
$138.9k - $180.6k
...innovative and experienced Senior Software Engineer to participate on... ...and vision in maritime and defense sectors. You will solve difficult problems... ..., Windows, and embedded platforms Appling fundamentals... ...coverage About Us: Saab is a leading defense...Temporary workFor contractorsWork experience placementCasual workLocal areaRemote work$40 - $55 per hour
...Software Engineer Intern Anduril Industries is a defense technology company with a mission to transform U.S. and allied military... ..., and mission oriented. US Salary Range $40 - $55 USD... ...sanctions and watchlists, adverse media, public-record information, and other...Full timeWork experience placementSummer workInternshipImmediate start- ...Tagup is a Series A defense technology company, founded... ...world. We're a team of engineers and data scientists... ...to architect the core platform that ingests, processes... ...Pandas) – We value your software engineering fundamentals... ...seeking employment with us are considered without...Visa sponsorship
$163.2k - $244.8k
...Machine Learning Engineer Shield AI is a venture-backed defense-tech company with... ...Hivemind autonomy software, V-BAT and X-BAT aircraft... ...how autonomous platforms understand and... ...Track record of publications in leading computer... ...requires accommodation, please let us know....Full timeTemporary workPart timeWork experience placementWorldwide$191k - $253k
...Anduril Industries is a defense technology company... ...This role is a shared software engineering pipeline for the teams... ...run Anduril: CorpTech Platform, ArsenalOS, and CorporateOS... ...or accounting. US Salary Range $191,00... ..., adverse media, public-record information, and...Full timeTemporary workWork experience placementLocal areaImmediate start$195.2k - $292.8k
...AI is a venture-backed defense-tech company with the mission... ...Hivemind autonomy software and V-BAT and X-BAT... ...team for expeditionary platforms builds autonomy solutions... ...operations while mentoring engineers and improving... ...accommodation, please let us know. We may use artificial...Full timeTemporary workPart timeWork at officeWorldwide
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