64 software engineering internship jobs at 20 companies in SeaTac, WA
5d
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US Software Engineering Internship
Seattle or Boston
$45/hr HybridInternship
Pursuing a computer science, engineering, or related program; object-oriented programming experience; prior software development internship; database, Linux/Unix/Mac, communication, and collaboration skills.
Java, Python, Scala, Go, C#, SQL, NoSQL, Linux, Unix, Mac
3w
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Software Engineering Internships Winter 2027
Montréal or Ottawa or Toronto or Bellevue or New York City
$85k-$94k/yr OnsiteMultiple Commitments Available
Internship for candidates passionate about solving complex problems with code, learning continuously, researching systems, taking ownership, and delivering high-quality simple solutions.
Ruby, Rails
3w
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Software Engineering Internships Winter 2027
Montréal or Ottawa or Toronto or Bellevue or New York City
$85k-$94k/yr OnsiteFull Time
Full-time, 4-month winter internship requiring legal right to work in the hiring country, ability to relocate to listed offices, full-time availability Jan 11–Apr 30 2027, strong coding aptitude and learning mindset.
Ruby, Ruby on Rails
4w
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2027 North America Software Engineering Internship
Bellevue or Boulder or Denver or Irvine or New York or Seattle
$46-$62/yr HybridInternship
Enrolled in a Bachelor's or Master's program, expected to graduate 2027–2028; fluent in one or more object-oriented languages; strong data structures and algorithms; available to work 3 days in office (Tue–Thu).
1w
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Spring 2027 Software Engineering Internship/Co-op
Bastrop or Brownsville or Cape Canaveral or Hawthorne or Irvine or McGregor or Palo Alto or Redmond
$30-$40/hr OnsiteInternship
0.25+ YOEEnrolled in a bachelor’s or graduate program,3+ months programming experience,proficient in one or more of C,C++,C#,Java,JavaScript,Python,US work-authorization required.
C, C++, C#, Java, JavaScript, Python
2d
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ML PhD Software Engineer Internship
New York City or Seattle or Los Angeles or Mountain View
$70/hr OnsiteInternship
Pursuing a PhD in machine learning, AI, or a related technical field; graduating in 2027 or 2028; 3.7 GPA minimum; advanced programming experience and machine learning research experience.
Go, Python, Ruby, Java, C, C++, LLM, RL
1w
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Entry-Level Software Engineer
Dallas or Seattle or Houston or San Francisco or Chicago or Philadelphia or El Segundo or Atlanta or New York
$80k-$92k/yr HybridFull Time
Pursuing a Bachelors or Masters in MIS, Computer Science, or Computer Engineering (graduation Dec 2026–Aug 2027); legal US work authorization without sponsorship; software development or internship experience; strong communication and problem-solving skills.
AWS, Azure, Google Cloud, Databricks, PySpark, CI/CD, Docker, Terraform, Azure OpenAI, AWS Bedrock, LangChain, Python, Java, SQL, JavaScript, .NET, React, Angular
3mo
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Software Engineer Intern - Backend Focused - Winter 2027
New York or San Francisco or Seattle
OnsiteInternship, Temporary
Current undergraduate/graduate student in CS or related field, previous software engineering internship experience with Python, backend programming skills, strong communication and critical thinking.
Python, Slack, Microsoft 365
2mo
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Software Development Engineer II, Applied Automation Controls/Embedded Software
Seattle or North Reading or Westboro
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years of non-internship software development; 2+ years design/architecture; 2+ years SDE or related; 4+ years large-scale embedded or distributed software; languages: C#, C++, Java, or Perl; OO design; BS in CS/Engineering/Math; SDLC knowledge.
C#, C++, Java, Perl
1w
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Software Engineer I, Entry-Level (Graduation Date: Fall 2025-Summer 2026)
New York City or San Francisco or Los Angeles or Seattle or Sunnyvale
$107k-$158k/yr OnsiteFull Time
0+ YOEBachelor's or master's degree in computer science or related field, graduating Fall 2025–Summer 2026; two software engineering internships, SQL, algorithms, data structures, OOP, version control, and unit testing.
SQL, Python, Java, Kotlin, version control, unit testing, Gem, Covey
1w
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Software Engineer Intern (Data Arch - E-commerce) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
Currently pursuing a Bachelors or Masters in CS/CE/software or related, able to commit 12-week summer internship, experience in C/C++/Java/Golang, strong communication and ownership.
C, C++, Java, Golang
2mo
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Principal Software Development Engineer
Seattle or Santa Clara or Austin or United States
$100k-$235k/yr OnsiteAll Commitments Available
10+ YOE10+ years in software engineering; leadership in design/architecture; distributed systems and security services; Linux/Unix knowledge; microservices; databases.
Linux, Unix, Distributed Systems, Security, KMS, HSMs
3mo
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Software Engineer II, Developer Experience
Livingston or New York or Bellevue or San Francisco or Sunnyvale
$109k-$204k/yr HybridAll Commitments Available
2+ YOE2+ years of software engineering; Go or Python; cloud-native services; Kubernetes basics; CI/CD; interest in AI-powered tooling.
Go, Python, Kubernetes, CI/CD, Cloud
3d
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Software Development Engineer I - Early Career (2026 Starts)
Kent or Seattle
$111k-$155k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor's degree in computer science, computer engineering, electrical engineering, or related field; recent graduation, object-oriented programming, algorithms, source control, and internship or hands-on experience.
Java, C#, C++, Python, Git, AWS, Docker, Kubernetes, HTML, CSS, JavaScript, React
2mo
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Sr Software Engineer II
Seattle or Boston
$149k-$238k/yr HybridAll Commitments Available
8+ YOE8+ years software development; front-end with React; back-end in Go/Scala/Java; cloud-based systems; SQL/NoSQL; Docker/Kubernetes; CI/CD; automated testing frameworks.
HTML, CSS, Typescript/Javascript, React.js, Go, Scala, Java, SQL, NoSQL, Docker, Kubernetes, CI/CD, TeamCity, Jenkins, Selenium, Puppeteer, Playwright
1w
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Software Engineer Intern (Distributed NoSQL Database Systems) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
Currently pursuing a Bachelors or Masters in CS/Computer Engineering or related; knowledge of database kernels, distributed systems, query processing, multithreaded programming; coding in C/C++, Golang, Java, or Python.
C, C++, Golang, Java, Python, Faiss, Milvus, DuckDB, ClickHouse, TiKV, RocksDB, GCP, AWS, Azure
2mo
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2027 Software Engineer Intern
Costa Mesa or Irvine or Atlanta or Seattle or Boston or Reston
$45-$50/yr OnsiteInternship, Full Time
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.
C++, Go, Rust, Java, Python, Lattice OS
3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
2mo
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Structural Engineer
Bellevue or Seattle
$98k-$140k/yr OnsiteAll Commitments Available
3+ YOEBachelor's degree in Civil/Structural Engineering; PE license; 3+ years; proficiency in structural software; experience in engineering/consulting; collaborative, detail‑oriented.
AutoCAD, RISA, Staad, SAP, Tedds, RAM, ETABS, SAFE
3mo
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Mine Manager
Quincy, Washington, United States
$110k-$130k/yr OnsiteAll Commitments Available
2+ YOEB.S. in Mining/Geological Engineering; 2+ years ops, mine planning, maintenance; supervisory experience; mine planning software, AutoCAD, MS Office; FAA Part 107 drone cert; budget responsibility; vendor negotiations.
Mine planning software, AutoCAD, Microsoft Word, Microsoft Excel, MS Project, PowerPoint, IFS