41 junior backend developer jobs at 23 companies in Washington
2w
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Backend Engineer, Link (US)
New York City or Seattle or San Francisco or Toronto
HybridFull Time
2+ YOERequires 2–10+ years of industry software engineering experience, strong coding and collaboration skills, autonomy, and interest in backend work across varied technologies and stacks.
1mo
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Backend Compiler Engineer
Austin or Texas or Oregon or California or Redmond or Santa Clara
$124k-$242k/yr OnsiteFull Time
2+ YOE2+ years compiler code generation experience, B.S. in Computer Science/Engineering or equivalent, strong C++ skills, compiler optimization experience, good communication and documentation.
C++, CUDA, DirectX, OpenGL, Vulkan, PTX, LLVM, TableGen, LLVM IR, Machine IR (MIR)
1mo
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Software Engineer, Backend, Level 4
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$133k-$235k/yr OnsiteFull Time
2+ YOEBachelor's in a technical field or equivalent experience,2+ years post-Bachelor’s software development experience,experience with distributed systems,operational skills,collaboration and strong CS fundamentals.
Java, C++, Python, NoSQL, Memcache, Redis, Kubernetes, Google services, AWS services
3w
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Backend Software Engineer Intern (Global E-Commerce) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
Pursuing BS/MS in CS or related field; proficiency in at least one backend language (Java,Golang,Python,Scala,C++); understanding of data structures, algorithms, networks, and databases; familiarity with relational DBs, caches, or messaging systems.
Java, Golang, Python, Scala, C++
3mo
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Back-end Software Engineer - Seattle, WA
Seattle, Washington, United States
$167k-$230k/yr OnsiteFull Time
Back-end proficiency in Java, Go, or Python; distributed systems and API design; database experience (PostgreSQL/CockroachDB); strong debugging; production operations
Java, Go, Python, PostgreSQL, CockroachDB, gRPC, REST, Docker, Kubernetes, Temporal, Kafka, Trino, Flink, Iceberg
1mo
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Software Engineer II, Backend
San Francisco or Seattle
$124k-$255k/yr RemoteFull Time
2+ YOEBachelor's degree in computer science or related field, 2+ years of backend development, distributed systems experience, and proficiency in Python, Java, C++, Go, or similar languages.
RESTful API, Python, Java, C++, Go, AI
1mo
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Software Engineer, Backend, Level 4
Santa Monica or Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$157k-$235k/yr OnsiteFull Time
2+ YOEBachelor's in CS or equivalent experience, 2+ years post-degree software development experience, distributed systems/backend experience, strong collaboration skills, proficiency with Java/C++/Python and cloud/NoSQL systems, ability to use AI tools responsibly.
Java, C++, Python, NoSQL, Memcache, Redis, Kubernetes, Google services, AWS services, AI tools
1mo
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Backend Compiler Engineer
Austin or Santa Clara or Redmond or Texas or California or Oregon
$124k-$242k/yr HybridFull Time
2+ YOEBachelors in CS/Engineering or equivalent, 2+ years compiler code generation experience, strong C++ skills, compiler background, and good communication/documentation skills.
C++, LLVM, TableGen, LLVM IR, Machine IR (MIR), CUDA, PTX, DirectX, OpenGL, Vulkan
1mo
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Software Engineer, Backend (All Teams)
Sunnyvale or San Francisco or New York City or Seattle or Ann Arbor
$131k-$285k/yr HybridFull Time
2+ YOEBachelor's, master's, or PhD in Computer Science or equivalent; 2+ years of backend experience; AI coding tool proficiency; REST, SQL/NoSQL, service architecture, testing, and scalability expertise.
Claude Code, Codex, Cursor, Electronic Medical Records (EMR), HTTP, REST, SQL, NoSQL, Postgres, Redis, Elasticsearch, RabbitMQ, Gem, Covey
1w
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Confluent - Senior Software Engineer - Backend
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$111k-$207k/yr RemoteFull Time
2+ YOERequires a bachelor's degree and 2–5 years building distributed backend systems, proficiency in Go, Java, or C++, cloud and Kubernetes experience, and knowledge of networking, operating systems, and storage.
Go, Java, C++, Kubernetes
1mo
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Senior/Software Engineer II - Backend
Redmond, Washington, United States
$102k-$261k/yr HybridFull Time
2+ YOEBachelor's in CS or related and 2+ years engineering experience (or equivalent); coding in C/C++/C#/Java/JavaScript/Python; cloud and secure systems experience; must pass Microsoft security screening.
C, C++, C#, Java, JavaScript, Python, Azure, AWS, GCP, CI/CD, AI/ML
1mo
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Software Engineer II - Engineer
Seattle, Washington, United States
$171k-$190k/yr HybridFull Time
2+ YOE2+ years backend engineering experience, proficiency in Golang or Java, experience designing and operating distributed systems, shipping customer-facing products, and mentoring junior engineers.
Golang, Go, Java
3mo
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Software Developer I
Seattle, Washington, United States
$119k-$145k/yr OnsiteFull Time
1+ YOE1-3 years of professional software development; Proficiency in JavaScript, Go, or PHP; Backend experience (Node.js, Go, PHP); databases SQL/NoSQL; Git; strong problem solving and collaboration.
JavaScript, Go, PHP, Node.js, Git, SQL, NoSQL
3w
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Software Engineer, Wallet
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yr HybridFull Time
2+ YOE2+ years of software development experience; backend expertise in Go, Python, or Java; cloud-native architecture, system design, data modeling, and software engineering fundamentals required.
Go, Python, Java, EVM blockchains, smart contracts
1mo
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Software Development Engineer II
Seattle, Washington, United States
$119k-$167k/yr HybridFull Time
2+ YOEBachelor's or Master's degree (or equivalent experience),2+ years backend development,proficiency in Java or Kotlin,experience with cloud and distributed systems,CI/CD and database integration skills.
Java, Kotlin, AWS, CI/CD, NoSQL, GenAI
8h
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Software Engineer III, Agentic Systems and Production Safety
New York City or Kirkland or Seattle or Sunnyvale
$147k-$210k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent, 2 years developing large-scale systems, backend development and data analysis, and experience with C++, Java, or Go. Preferred: advanced degree and AI/LLM expertise.
C++, Java, Go, Google Cloud Platform (GCP), Large Language Model (LLM)
3w
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Government and Public Sector - AI & Data - GenAI Developer
McLean or Washington, D.C. or New York or Washington or California
$76k-$126k/yr HybridFull Time
1+ YOEBachelor's degree and 1–2+ years of web and backend development experience. Requires JavaScript/TypeScript, Python or Node.js, generative AI integration, cloud deployment, data engineering, big data, and Secret Clearance eligibility.
JavaScript, React, Next.js, Python, FastAPI, AWS, Azure, Vercel, Svelte, Vue, Remix, React Router, Node.js, TypeScript, openAI, Anthropic, Hortonworks, Microsoft, Hadoop, RAG
5d
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Software Engineer
Seattle or United States
$200k-$275k/yr HybridFull Time
2+ YOEMaster's degree in computer science or related field and 2 years of related experience, including backend or distributed systems, databases, cloud-native tools, and highly available multi-tenant services.
Cassandra, ScyllaDB, Postgres, ElasticSearch, Redis, Kafka, RabbitMQ, Docker, Kubernetes, AWS
6d
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Software Engineer
Bellevue, Washington, United States
$157k-$235k/yr HybridFull Time
2+ YOEBachelor's degree in computer science, computer engineering, or related field plus 2 years of software engineering experience; experience with scalable backend services, distributed systems, cloud infrastructure, data pipelines, automation, and production systems.
Java, Python, C++, Go, CI/CD
1mo
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Software Engineer, Wikidata Platform
San Francisco or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$95k-$149k/yr RemoteFull Time
2+ YOE2+ years backend/platform engineering on distributed systems, proficiency in Java or C++, experience with production-grade services, observability, and data processing technologies.
Java, C++, Kafka, Flink, Docker, Kubernetes, RDF, SPARQL
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