IT Jobs and Internships in Seattle, USA

“Internship in Economics and Navigator Analytics focusing on causal-inference techniques for business problems. Full-time (40h/week) role applying econometrics to real-world engineering challenges, collaborating with economists and product managers. Ideal for dissertation research and career placement.”

“Internship opportunity at (COMPANY NAME)'s Speech team to optimize AI models for performance and efficiency in speech/audio technologies. 12-week program starting May/June 2026 for BS/MS students, offering hands-on experience in ML systems, benchmarking tools, and model deployment. Ideal for those seeking industry exposure in AI and deep learning.”

“Software Engineer II - Platform API role at (COMPANY NAME) for backend infrastructure development with 4+ years experience. Compensation up to $189,200 USD. Requires proficiency in C#, Java, Python, or Scala, distributed systems knowledge, and full-cycle software development ownership. Offers stock-based compensation, healthcare, 401k, and 160 hours vacation.”

“Internship position in Seattle for Information Services & Support, assisting with IT systems, cybersecurity, and end-user technical support. Open to students in IT, security, or data analytics with at least 1 year of completed education. Involves troubleshooting, training, and collaboration with IS teams in office or construction sites.”

“Internship opportunity for a PhD student in 2026 to work on AI foundation models infrastructure, focusing on distributed training, reinforcement learning, inference optimization, and hardware compilation. Role involves system design, performance analysis, and tooling development in a collaborative research environment.”

“Internship opportunity in AI foundation models infrastructure, focusing on distributed training, reinforcement learning, inference optimization, and hardware compilation. Start dates in June/July 2026. Hands-on experience in scalable AI systems with mentorship and development workshops. Open to MS/BS students.”

“(COMPANY NAME) seeks a Forward Deployed Software Engineer in Seattle to build custom solutions using their APIs. The role involves collaborating with customers, designing full-stack solutions, and working with various teams. Requires 7+ years of full-stack experience, with startup experience being a plus. Hybrid work model with relocation assistance and up to 50% travel.”

“Software Development Engineer Internship for U.S. military veterans and spouses. Full-time, office-based role solving real customer problems using innovative technology. Collaborate with cross-disciplinary teams, design scalable solutions, and work on impactful projects. Opportunities in various U.S. locations. Focus on cloud-native architectures, microservices, and AI tools. Agile environment with mentorship and professional development.”

“Project Intern position in Seattle, Washington. Build AI systems, write production code, and collaborate with engineers and designers. Requires Python, math skills, and strong communication. Ideal for rising juniors/seniors or grad students in tech-related fields. GPA 3.0+ required. No salary specified.”

“Full Stack Software Engineer II at (COMPANY NAME). Develop and optimize internal tools, collaborate on complex projects, and improve operational efficiency. Requires 4+ years of experience, proficiency in C#, TypeScript, React, and .NET. Base salary range $103,200—$189,200 USD. Comprehensive benefits including healthcare, retirement, and stock options.”

“Software Engineer Intern (Payment Network) at Bytedance for summer 2026. 12-week internship developing payment solutions, optimizing systems, and collaborating with teams. Focus on software design, coding, testing, and documentation. Open to BS/MS students.”

“Researcher Intern (Virtual Network) - 2026 Start (PhD). Join ByteDance's Virtual Network-US team to develop hardware-accelerated network virtualization infrastructure. Contribute to research, collaborate with academia, and present findings in academic papers. Internships offer industry exposure and hands-on experience.”

“Software Engineer Intern (Commerce Ads) - 2026 Summer (BS/MS). Join (COMPANY NAME)'s Commerce Ads team to enhance commerce ads and drive ad revenue. Internship offers hands-on experience, social events, and development workshops. Key responsibilities include backend development, connecting with businesses, and collaborating with cross-functional teams to improve shopping experiences on (COMPANY NAME).”

“Join ByteDance's database R&D team for a 2026 summer internship. Develop NoSQL database products, solve large-scale cloud infrastructure problems, and collaborate with cross-functional teams. Gain hands-on experience and explore career paths in a vibrant environment.”

“The International Rescue Committee ((COMPANY NAME)) is seeking a Youth Multilingual Program Specialist for a full-time, temporary position until September 2026. The role involves providing individualized tutoring, family outreach, and digital education support to refugee and immigrant youth in Seattle. The ideal candidate should have experience working with multilingual students, strong intercultural communication skills, and proficiency in languages like Ukrainian, Dari, Pashto, or Arabic. The position offers a competitive salary range of $27-$29 per hour and a comprehensive benefits package.”

“(COMPANY NAME) seeks a Software Engineer II (AI Developer Tools) to join their remote-first team. The role involves building AI-powered developer tools, integrating LLMs, and contributing to platform infrastructure. Candidates should have 2+ years of backend experience, proficiency in Go, Rust, Java, or Python, and a basic understanding of AI/ML concepts. The position offers flexibility, equity, and growth opportunities in a collaborative environment.”

“(COMPANY NAME) seeks a Backend/API Engineer for their Money as a Service team. The role involves designing and maintaining APIs for global money management, collaborating with cross-functional teams, and mentoring engineers. Candidates should have 2-12+ years of software engineering experience, strong coding skills, and an interest in working with various technologies. The position requires at least 50% in-office time, with variations depending on location and team.”

“(COMPANY NAME) ofrece una pasantía de verano 2026 para Ingenieros de Desarrollo de Software (SDE) con duración de 12 semanas. Ideal para estudiantes apasionados por tecnología escalable, innovación y resolución de problemas reales que impacten a millones de usuarios. Incluye mentoría, proyectos de alto impacto y trabajo en equipo en oficinas de EE.UU.”