69 software development engineer intern jobs at 30 companies in Edmonds, WA
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Software Development Engineer, Amazon Neptune
Seattle, WA, United States
$144k-$194k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years professional software development; 2+ years design/architecture; 1+ years in C++, Rust or similar; knowledge of database internals and query planning.
Arboreal Management: A property management firm operating affordable and workforce housing.
0+ YOECS/Software Eng student; strong fundamentals; experience building software; eager to learn from leadership; proficient in web development; SQL; able to build internal tools independently.
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
Experience with application development; programming in Java, JavaScript, C/C++, Python, Go; understanding data structures, algorithms, distributed systems; networking (TCP/IP, HTTP); databases/NoSQL; strong written and verbal communication; familiarity with agile methods.
Rippling: Unified platform managing workforce HR, IT, and finance operations
Current undergraduate/graduate student in CS or related field, previous software engineering internship experience with Python, backend programming skills, strong communication and critical thinking.
Costa Mesa or Irvine or Atlanta or Seattle or Boston or Reston
$45-$50/yrOnsiteInternship, Full Time
Anduril Industries: Defense technology building autonomous military hardware and software.
Pursuing a Bachelor\u0002s in CS or related field, rising senior returning to school, proficiency in C++, Go, Rust, Java, or Python, familiarity with algorithms, data structures, cloud and front-end concepts, and U.S. Person status required.
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Lead a small engineering team while remaining hands-on in production code; hire and grow engineers; build internal tools and operational software; make rapid prioritization decisions.
Seattle or Hawaii or Iceland or Japan or New Zealand or Portugal
OnsiteFull Time
Endurance Energy: Develops modular seafloor geothermal power plants for clean energy.
8+ YOE8+ years software engineering experience; history architecting and operating internal systems (PLM/ERP/MES, telemetry, supply chain); strong build/buy judgment; technical fluency with mechanical/electrical teams; able to work onsite in Seattle and travel internationally.
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
4+ YOEBachelor's in CS (or equivalent) + 4+ years engineering experience; coding in C/C++/C#/Java/JavaScript/Python/TypeScript; strong browser internals, SDK development, security, and on-call experience; must pass Microsoft security screening.
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a BS or MS in CS or related field; available for a 12-week summer internship in 2026; familiarity with Lakehouse technologies, Flink, PyTorch, and columnar formats; proficiency in Java/Scala/C++ preferred.
Apache Paimon, Iceberg, Delta Lake, Hudi, Apache Flink, PyTorch, Parquet, ORC, Lance, Java, Scala, C++
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
4+ YOE4+ years relevant software engineering experience, proficient in Python and familiar with C++, ML accelerator knowledge, PyTorch internals, EMR not mentioned, strong communication and problem-solving; MS/PhD or equivalent experience.
Software Development Engineer Intern (Network Automation) - 2026 Summer (BS/MS)
Seattle, Washington, United States
OnsiteInternship
ByteDance: Developing AI-driven content platforms and mobile applications.
Currently pursuing a BS/MS in CS, communications, or related field; 12-week summer availability; knowledge of algorithms/data structures; proficiency in Python, Go, or Rust; familiarity with MySQL, Redis, Kafka; basic networking protocol knowledge.
Boston or Kyiv or Seattle or Lviv or San Francisco
HybridFull Time
DataRobot: Provides an enterprise platform for building and governing AI.
7+ YOE7-10+ years in engineering with 5+ years in infrastructure/platform/backend; Kubernetes internals; Python/Go; multi-cloud or hybrid deployments; IaC; GitOps; strong mentoring and leadership.
Member of Technical Staff (Software Engineer, Agentic Enterprise)
San Francisco or Seattle or New York City
$220k-$405k/yrOnsiteFull Time
Perplexity: AI-powered search engine providing conversational answers with citations.
4+ YOE4+ years software engineering experience, daily use of AI models/tools, proficiency with Python and familiarity with TypeScript and Go, experience building platforms for enterprise/internal users.
2+ YOEBachelor’s degree or equivalent, ~2 years software development experience, experience with large-scale distributed systems, Linux kernel internals, cloud platforms, and one or more languages (Java,C/C++,Python,JavaScript,Go).
Kubernetes, Google Cloud Functions, Linux Kernel, Java, C/C++, Python, JavaScript, Go, Docker, containerd, Vertex AI, TPU
Open Source Software Engineer: Apache Kafka Committer
Amsterdam or Cork or San Jose or Raleigh or Boston or Seattle
HybridFull Time
NetAppNasdaq: NTAP: Provides intelligent data infrastructure for hybrid cloud environments.
12+ YOE12+ years software engineering experience, current Apache Kafka committer, expert Java, deep Apache Kafka internals knowledge, KIP authoring and open source governance experience, strong written communication and technical judgment.
New York City or San Francisco or Seattle or Los Angeles or United States
$214k-$248k/yrRemoteFull Time
Check: Provides embedded payroll infrastructure for software platforms.
Staff-level ownership of production systems, experience building internal tools or platforms, strong debugging and design skills, ability to collaborate cross-functionally, and willingness to work with Python/Django, React, TypeScript, AWS, Terraform, Postgres, Temporal, and GitHub.
AxonNASDAQ: AXON: Develops technology and weapons for law enforcement and public safety.
Pursuing CS/Engineering or related degree, experience with an object-oriented language, working knowledge of SQL/NoSQL and Linux/Unix/Mac, effective communication, and prior software internship experience.
Java, Python, Scala, Go, C#, SQL, NoSQL, Linux, Unix, Mac
Anthropic: Developing safe and reliable artificial intelligence systems.
8+ YOE8+ years building backend systems, data pipelines, or internal platforms; proficiency in Python or Go; experience with cloud platforms and infrastructure-as-code; strong systems thinking and experience with integrations or data infrastructure.
Python, Go, AWS, GCP, Azure, Claude, ServiceNow, Vanta, Drata, OneTrust, REST APIs, webhooks, CI/CD, ELT, ETL, infrastructure-as-code, version control
Open Source Software Engineer: Apache Kafka Committer
Schiphol-Rijk or United States or Cork or San Jose or Morrisville or Raleigh or Boston or Seattle
HybridFull Time
NetAppNASDAQ: NTAP: Sells enterprise data storage and cloud management software.
12+ YOE12+ years software engineering experience, current Apache Kafka committer, expert Java and deep Kafka internals, proven upstream KIP/Jira delivery, strong written communication and public open-source collaboration.