2mo
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Principal Python Backend Engineer
Durham, North Carolina, United States
$107k-$216k/yr OnsiteFull Time
7+ YOE7+ years software engineering, strong Python backend, distributed systems, performance tuning, event-driven data pipelines, API/SDK development, DevOps (Docker/Kubernetes) knowledge.
Python, Kubernetes, Docker, AWS, SQL, NoSQL, ETL, APIs
2w
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Backend Engineer (3-15years of experience)
San Jose or Durham or Mexico City or Vancouver or Bangalore or Pune or Hoofddorp or Belgrade or Barcelona or Singapore or Sydney or Tokyo
$129k-$193k/yr HybridFull Time
4+ YOE4+ years building scalable, fault-tolerant backend services with Docker,Kubernetes,Go,Python,CI/CD and strong systems, distributed computing, and datacenter knowledge.
Docker, Kubernetes, Go, Python, CI/CD, TensorFlow, PyTorch, GPU
3d
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Senior Software Engineer
United States or Durham
$90k-$135k/yr HybridFull Time
Hands-on engineer building production-grade LLM-powered agents and orchestration, strong Python and backend skills, experience with routing/workflow logic, prompt engineering, APIs, distributed systems, and cloud-native reliability.
Python, AWS, MCP, CI/CD, TDD
3w
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Associate Software Engineer
Durham, North Carolina, United States
$94k-$123k/yr HybridFull Time
Bachelor's in CS or related field; experience developing backend services with Python and Django, REST APIs, testing (PyTest/Unit test), Git, and Linux/UNIX command-line skills; Agile participation.
Python, Django, Django REST Framework (DRF), PyTest, Unit test, Git, Linux, UNIX
1mo
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Principal Software Engineer, Contact Center Digital Engagement Services
Durham or Merrimack or Westlake
OnsiteFull Time
10+ YOE10+ years engineering experience, 5+ years with Java and Spring Boot, experience designing backend architecture, real-time communication tech, cloud-native microservices, secure engineering, and mentoring; Master’s degree preferred or equivalent experience.
Java, Spring Boot, Asterisk, FreeSWITCH, Kamailio, WebRTC, SIP, RTP, Matrix, Rocket.Chat, IVR, WebSockets, Server-Sent Events, CI/CD, GitHub Copilot, Claude Code, OpenAI Codex
1mo
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Principal Software Engineer - Variant Knowledge Platform
Durham or United States
$180k-$205k/yr HybridFull Time
5+ YOEBachelor's degree; 5+ years REST API and backend development (e.g., Python); 2+ years designing/operating AWS cloud services; experience with API versioning, Okta-based authentication, data modeling, observability, and large-scale data migrations.
Okta, AWS, Python, AWS SQS, Snowflake, REST API
4d
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Director, Software Engineering
Durham, North Carolina, United States
OnsiteFull Time
6+ YOEExperience leading cloud-native engineering and migrating data products to AWS and Snowflake, CI/CD pipeline management, backend development with PL/SQL and scripting, and technical leadership experience.
Snowflake, Amazon Web Services (AWS), Maven, Jenkins, uDeploy, Stash, Oracle RDS, Aurora Postgres, Oracle PL/SQL, RESTful API, Hadoop, Python, Perl, Unix shell, Informatica
3w
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Lead Full Stack Software Engineer
Durham, North Carolina, United States
HybridFull Time
8+ YOE8+ years building production platforms with strong backend architecture, algorithmic fundamentals, multi-language proficiency (e.g., TypeScript, Java, Python, Go, C++), front-end framework experience (React), and working knowledge of relational/distributed data stores.
TypeScript, JavaScript, Java, Kotlin, Python, Go, Scala, C++, React, MySQL, PostgreSQL, AWS, GCP, CI/CD, containers
1mo
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Principal Engineer
Brazil or Durham or United States or United Kingdom or Portugal or Singapore
R$350k-R$395k/yr RemoteFull Time
Experience building and operating distributed cloud systems, strong backend programming (Clojure, Rust, Node.js, Java, Kotlin, Scala), designing low-latency systems, HTTP APIs, databases, and participating in an on-call rotation.
Clojure, Rust, Node.js, Java, Kotlin, Scala, JVM, AWS, GCP, AWS CDK, CDKTF, Terraform
2mo
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Senior Platform Engineer, Data & AI Infrastructure
Durham or New York City or Los Angeles or Phoenix
$140k-$160k/yr HybridFull Time
4+ YOE4+ years of professional software engineering with backend focus; strong Python, cloud, and data tooling; experience with AI/LLM integration and security best practices.
Terraform, GitOps, Snowflake, Fivetran, DBT, Python, FastAPI, Docker, Kubernetes, OpenAI, Anthropic, Google Gemini, BigQuery, Dataform, Cloud Run, Compute Engine, Secret Manager, Artifact Registry, Cloud Build, Cloud Monitoring, IAM, Secret Management, ECR, CodePipeline, CI/CD
1mo
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Lead Test Automation Engineer
Durham or Burlington
OnsiteFull Time
8+ YOEBachelor's degree and 8+ years automation experience designing frameworks and developing automated tests (API/UI/backend). Proficiency with Selenium/Playwright/RestAssure/FlaUI, CI/CD, version control, Jira/ALM/TFS, Java/.NET/C#/Python/TypeScript; healthcare experience preferred.
Selenium, BDD, Playwright, RestAssure, FlaUI, Jira, ALM, TFS, Java, .NET, C#, Python, TypeScript, CI/CD, DevOps
1mo
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Java Fullstack Developer (New York, NY, US)
New York City or Durham or Westlake
$70k-$85k/yr OnsiteFull Time
3+ YOE3+ years experience with Angular front-end (TypeScript, NgRx, RxJS), Java/Spring Boot backend, REST APIs, Kafka, AWS, SQL; unit testing with Jest/Playwright/Cypress; Agile and CI/CD experience.
Angular, TypeScript, NgRx, RxJS, HTML5, CSS3, SCSS, JavaScript, PrimeNG, Angular Material, Ag-Grid, Jest, Playwright, Cypress, Java, Spring Boot, REST API, Kafka, AWS, SQL, JUnit