12 junior backend engineer jobs at 10 companies in Colorado
2w
Save
Mark Applied
Hide
Jr Backend Python Developer
Utah or Virginia or Tennessee or California or Texas or Florida or Nevada or Colorado or Idaho or Arizona
$65k-$85k/yr RemoteFull Time
0+ YOEEntry-level backend Python developer with Python fundamentals, SQL/PostgreSQL knowledge, API concepts, testing, and clear English; 0–2 years experience preferred.
Python, PostgreSQL, Flask, Django, FastAPI, React, JavaScript, Git, CI/CD
2w
Save
Mark Applied
Hide
Software Engineer, Core Cloud Engineering
Alabama or Arizona or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kentucky or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Montana or Nebraska or Nevada or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Vermont or Virginia or Wisconsin
$80k-$95k/yr RemoteFull Time
2+ YOE2+ years building backend or systems software; production experience in Rust, Go, or C/C++; strong Linux knowledge; familiarity with IPMI/Redfish or bare-metal provisioning; proficiency with HTTP/JSON/gRPC and strong written communication.
Rust, Go, PHP, C/C++, Linux, HTTP, JSON, gRPC, IPMI, Redfish, BMC, PXE, iPXE, DPU, SmartNIC, SR-IOV, IOMMU, BGP, VXLAN, KVM, QEMU, libvirt
3w
Save
Mark Applied
Hide
Software Engineer
New York City or Burbank or Los Angeles or San Francisco or Colorado or Washington
$110k-$166k/yr OnsiteFull Time
2+ YOE2+ years of software engineering experience with Java, Kotlin, Python, or similar; backend services, APIs, AI tools, cloud platforms, and containerization experience preferred.
Java, Kotlin, Python, GitHub Copilot, Cursor, AWS, GCP, Azure, Docker, Kubernetes, RAG, LLMs
1w
Save
Mark Applied
Hide
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
4w
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
AI Full Stack Engineer Intern
Denver or New York City
$400-$1k/mo OnsiteFull Time, Internship
Pursuing a computer science or software engineering degree; experience with LangChain or LangGraph, frontend/backend development, REST APIs, databases, Git, and strong problem-solving skills.
LangChain, LangGraph, Firebase, Express, React, Node.js, Google Cloud Platform (GCP), Python, REST APIs, Git
1d
Save
Mark Applied
Hide
Software Engineer - Level 2
Redondo Beach or Aurora
$92k-$138k/yr OnsiteFull Time
2+ YOEBachelor's degree with 2 years of relevant experience or master's degree; object-oriented programming, backend, API, Agile, Atlassian tools, and active SCI or TS clearance required.
C++, Python, Node.js, Go, Java, RESTful APIs, GraphQL, gRPC, Jira, Confluence, Bitbucket, Kubernetes, Linux, git, Bamboo, ArgoCD, GitLab Runners, Zephyr Test Framework, Atlassian Tool Suite
1mo
Save
Mark Applied
Hide
Software Engineer I - Trust Tech
Copenhagen or Edinburgh or London or Amsterdam or Denver or Hamburg or Melbourne or Milan or New York
OnsiteFull Time
Experience in full‑stack web development with emphasis on backend systems; strong JavaScript/TypeScript and Node.js skills; knowledge of SQL/NoSQL databases, React, and AWS or GCP.
TypeScript, JavaScript, React, Node.js, PostgreSQL, DynamoDB, BigQuery, AWS, GCP, ECS, Lambda, SNS, SQS, CloudFormation, Docker, Terraform, Serverless Framework, Next.js, CSS Modules, GitHub Actions
1d
Save
Mark Applied
Hide
Software Engineer - Level 2
Redondo Beach or Aurora
$92k-$138k/yr OnsiteFull Time
2+ YOEBachelor's degree plus 2 years relevant experience or master's degree; active SCI or TS clearance with SCI eligibility; object-oriented programming and server-side language experience; scalable backend and API development skills.
C++, Python, Node.js, Go, Java, RESTful APIs, GraphQL, gRPC, Kubernetes, Jira, Confluence, Bitbucket, Bamboo, Linux, git, ArgoCD, GitLab Runners, Zephyr Test Framework
1mo
Save
Mark Applied
Hide
Software Engineer I - Trust Tech
Copenhagen or Edinburgh or London or Amsterdam or Denver or Hamburg or Melbourne or Milan or New York City
OnsiteFull Time
Experience in full-stack web development with backend focus; strong JavaScript/TypeScript and Node.js skills; familiarity with SQL/NoSQL (PostgreSQL, DynamoDB), React, and AWS or GCP; experience with high-volume data processing and infrastructure-as-code practices.
TypeScript, JavaScript, Node.js, React, Next.js, PostgreSQL, DynamoDB, BigQuery, AWS, ECS, Lambda, SNS, SQS, CloudFormation, GCP, Pub/Sub, Docker, Terraform, Serverless Framework, CSS Modules, GitHub Actions
3w
Save
Mark Applied
Hide
Sr. Associate, Software Engineer (41001)
Colorado Springs, Colorado, United States
$75k-$139k/yr OnsiteFull Time
2+ YOEBachelor's degree with 2+ years related experience (or grad degree or 4+ years experience), active Secret clearance, experience in Linux backend software, proficiency in C++ and Java, CI/CD exposure.
C++, Java, Linux, CI/CD, DevSecOps, SGP4
1mo
Save
Mark Applied
Hide
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
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