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Seattle • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Seattle • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Seattle • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Seattle • 50 milesRemote · Hybrid · Onsite · Field · All Environments

48 junior backend developer jobs at 18 companies in Seattle, WA

PromotedHiringCafe

Founding Backend / Infra Engineer

Cupertino, CA, US

$160k-$300k/yr On-SiteFull Time

HiringCafe

HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.

Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.

Node.js, Python, Elasticsearch, Redis

Help us #BeatIndeed & #BeatLinkedIn

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1d

Software Engineer, Backend, Level 3

Los Angeles or Seattle or San Francisco or Palo Alto or New York City or Bellevue or Santa Monica

$100k-$176k/yr OnsiteFull Time

Snap

SnapNYSE: SNAP: Develops social media applications and augmented reality technology.

1+ YOEBS/BA in a technical field or equivalent experience,1+ years post-Bachelor software development,experience with backend/distributed systems; proficiency in Java/C++/Python and cloud/NoSQL tooling preferred.

NoSQL, Memcache, Redis, Kubernetes, Google, AWS, Java, C++, Python

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2w

Backend Software Engineer - Global E-commerce, Supply Chain and Logistics

Seattle, Washington, United States

$125k-$243k/yr OnsiteFull Time

TikTok

TikTok: Global short-form video hosting and social media platform.

1+ YOEBachelor's in CS or related, 1+ year building scalable backend services in Java/Go/Python/C++; supply chain/e-commerce experience preferred.

Java, Go, Python, C++

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1mo

Back-End Software Engineer II

Redmond, Washington, United States

$102k-$202k/yr HybridFull Time

Microsoft

MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.

2+ YOEBachelor's degree in Computer Science or equivalent with 2+ years engineering experience (or equivalent experience). Proficiency in C#/C/C++/Java/JavaScript/Python, mocking frameworks (MOQ), TDD, CosmosDB, ARM templates, and service reliability. US citizenship or permanent residency verification required.

C, C++, C#, Java, JavaScript, Python, MOQ, CosmosDB, Azure Resource Manager (ARM), TDD

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1mo

Back-end Software Engineer - Seattle, WA

Seattle, Washington, United States

$167k-$230k/yr OnsiteFull Time

Otter

Otter: Software for restaurants to manage and grow online orders.

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

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1d

Software Engineer, Backend, Level 3

Los Angeles or Seattle or San Francisco or Palo Alto or New York City or Bellevue or Santa Monica

$100k-$176k/yr OnsiteFull Time

Snap

SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.

1+ YOEDesign, implement, and operate backend distributed services; 1+ years post-Bachelor’s software development experience; BS/BA in CS or equivalent; experience with large-scale systems and backend services.

Java, C++, Python, NoSQL, Memcache, Redis, Kubernetes, Google/AWS services

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2mo

Software Engineer Intern - Backend Focused - Winter 2027

New York or San Francisco or Seattle

OnsiteInternship, Temporary

Rippling

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.

Python, Slack, Microsoft 365

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1mo

Junior Design Engineer, Americas

New York or San Francisco or Austin or Portland or Los Angeles or Seattle or Boston or Chicago or Denver or United States

$98k-$165k/yr RemoteFull Time

Ashby: Provides all-in-one recruiting software for high-growth businesses.

0+ YOEDesign and implement UI/UX and production-quality code; proficiency with TypeScript, React, CSS; familiarity with backend technologies (Node.js, GraphQL, Postgres, Redis); strong visual design and product thinking. Junior applicants: 0–2 years industry experience.

TypeScript, React, GraphQL, Node.js, Postgres, Redis, CSS

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1w

Software Engineer II - Engineer

Seattle, Washington, United States

$171k-$190k/yr HybridFull Time

Uber

UberNYSE: UBER: A technology platform for transportation, delivery, and freight.

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

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2mo

Software Developer I

Seattle, Washington, United States

$119k-$145k/yr OnsiteFull Time

Rocket Companies

Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.

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

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5d

Software Development Engineer II

Seattle, Washington, United States

$119k-$167k/yr HybridFull Time

Expedia Group

Expedia GroupNASDAQ: EXPE: Operates a global platform for travel bookings and services.

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

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1mo

Software Engineer

Seattle, Washington, United States

$129k-$190k/yr OnsiteFull Time

NexHealth

NexHealth: Connects patient experience software with electronic health records.

0+ YOEDegree or equivalent experience; 0–2 years professional software engineering experience; backend development fundamentals, data structures, and relational DB proficiency; familiarity with Ruby/Python/Go/Java; strong communication.

Ruby, Python, Go, Java, Ruby on Rails, AWS, GCP, Azure, Docker, Kubernetes, HL7, FHIR, API, Webhooks, Electronic Health Record (EHR)

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3mo

Software Engineer

San Francisco or Bellevue or New York

$175k-$280k/yr OnsiteFull Time

Sesame

Sesame: Designing wearable computers with lifelike voice-driven AI agents.

Backend engineer proficient in at least one language; strong distributed systems, databases, REST/gRPC; Kubernetes; on-call reliability.

Kubernetes, REST, WebSockets, gRPC, HTTP, Relational databases, NoSQL, Message queues, Caches, Search indexes

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2w

Software Engineer Intern (Payment Network) - Global Payment - 2026 Summer(BS/MS)

Seattle, Washington, United States

OnsiteInternship

ByteDance

ByteDance: Developing AI-driven content platforms and mobile applications.

Currently enrolled undergraduate/graduate student available for a 12-week summer internship; experience with Java/Go/C++/C#/Python and backend development; strong analytical and attention to detail.

Java, Go, C++, C#, Python

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1mo

Software Engineer | Observability

Lisbon or San Francisco or Sunnyvale or Raleigh or Seattle or Boston or London or Bengaluru or Dublin or Kyiv or United States or Portugal

RemoteFull Time

SingleStore

SingleStore: Provides a distributed SQL database for real-time analytics.

2+ YOE2+ years building distributed systems or backend services; strong Go (Golang) proficiency; familiarity with Kubernetes, cloud providers (AWS/GCP/Azure), observability concepts, and debugging production systems.

OpenTelemetry Collector, Alertmanager, SingleStore DB, Grafana, Loki, Tempo, Kubernetes, AWS, GCP, Azure, OpenTelemetry, OTLP protocol, Prometheus TSDB, InfluxDB, Mimir, TimescaleDB, Apache Kafka, Parquet, Arrow, Flink, Go (Golang), Rust, Python, C++, SQL

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5d

Software Engineer, Design Engineering (Starlink)

Redmond, Washington, United States

$125k-$175k/yr OnsiteFull Time

SpaceX

SpaceX: Designs and launches advanced rockets and satellite internet constellations.

1+ YOEBachelor's degree or equivalent experience; 1+ years building full-stack software (3+ years without degree). Experience with TypeScript/React, .NET, Kubernetes, Docker, backend and database systems.

TypeScript, React, .NET, Kubernetes, Docker, Python, C#, Go, Scala, Java, PostgreSQL, SQL Server, Make, Bazel, Pants, Buck, Gradle, pip, npm, UNIX

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3w

Software Engineer 3, Voyage Control Plane

Palo Alto or Seattle

$106k-$209k/yr HybridFull Time

MongoDB

MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.

2+ YOE2+ years building distributed backend systems; strong skills in TypeScript, Go, Java, or Python; experience with cloud-native architectures, multi-tenant design, Docker, Kubernetes, Terraform, observability, and billing pipelines.

Typescript, Go, Java, Python, Docker, Kubernetes, Terraform, OpenAPI Specification, Swagger, gRPC, Python FastAPI, MongoDB Atlas

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1mo

EY-Parthenon - Strategy and Execution - Growth Platforms - Software Engineer - Sr Assoc/Consultant (New York, NY, US, 10001-8604)

New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle

$130k-$185k/yr HybridFull Time

EY: Global firm providing audit, tax, and professional consulting services.

1.5+ YOEBachelor's degree plus ~2 years related experience (or graduate degree plus ~18 months). Experience with backend/full‑stack development (Python, Java, Scala, TypeScript), cloud (AWS/GCP), containerization, IaC, LLM integration, and productionizing AI tooling; strong communication and client‑facing skills.

Python, Java, Scala, TypeScript, AWS, GCP, Microsoft Copilot

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2w

Security Engineer II -SAAS

Seattle or Plano

$119k-$150k/yr OnsiteFull Time

JPMorgan Chase

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

1+ YOEExperience building production backend and streaming/event-driven systems (Java), secure software development, authentication/authorization design, and operationalizing observability and reliability; 1+ years experience preferred.

Java, OIDC, OAuth2, JWT, mTLS, Kafka

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Sr Specialist Member of Technical Staff – Device Analytics and AI

Bothell or San Ramon or Plano

$128k-$206k/yr OnsiteFull Time

AT&T

AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.

1+ YOEDesign and develop cloud-native APIs and platform services; experience with backend systems, microservices, Python/Java, cloud platforms, containers, and AI/ML model integration.

Python, Java, Azure, AWS, Docker, Kubernetes, REST APIs

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