19 python backend developer jobs at 11 companies in Weirton, WV

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
2mo
Save
Mark Applied
Hide
Senior Backend Engineer
Pittsburgh, Pennsylvania, United States
$25-$60/hr RemoteContract
Branding Brand
Branding Brand: Develops mobile commerce platforms and applications for enterprise retailers.
4+ YOESenior backend engineer with 4+ years' experience in Java (Spring/WebFlux) and Python; PostgreSQL; Databricks; AWS/Azure; CI/CD; REST APIs; strong problem solving and communication.
Java, Spring Boot, REST, Python, Databricks, PostgreSQL, SQL, Angular, Azure, AWS, Kubernetes, Redis, Apigee, CI/CD, DevOps, Databricks notebooks, K6
10h
Save
Mark Applied
Hide
Software Engineer II, Backend
Pittsburgh or New York City
$153k-$207k/yr OnsiteFull Time
Duolingo
DuolingoNASDAQ: DUOL: Mobile application for language learning and basic education.
Bachelor's in CS or related, strong data structures and algorithms, experience with Java/Python/Kotlin, familiarity with database technologies.
Java, Python, Kotlin, OpenTelemetry, Grafana, Prometheus, DataDog
10h
Save
Mark Applied
Hide
Software Engineer II, Backend
New York or Pittsburgh
$153k-$207k/yr OnsiteFull Time
Duolingo
DuolingoNASDAQ: DUOL: Mobile application for language learning and basic education.
Bachelor's in CS, strong data structures and algorithms, experience programming in Java, Python, or Kotlin, and familiarity with database technologies.
Java, Python, Kotlin, OpenTelemetry, Grafana, Prometheus, DataDog
1mo
Save
Mark Applied
Hide
Vice President, Full-Stack Engineer
Pittsburgh, Pennsylvania, United States
$83k-$178k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
5+ YOE5-9 years backend software engineering; proficient in Java, Python, or Node.js; strong DB knowledge; BS in CS/Engineering or related field.
Java, Python, Node.js, SQL, NoSQL, Database Management
1mo
Save
Mark Applied
Hide
Software Engineer Principal - Ansible/Python
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOEExperience with Ansible, Python, backend development, distributed systems, and disaster recovery; strong automation and mentoring skills.
Ansible, Python, Celery, SQLAlchemy, SQLModel, FastAPI
2w
Save
Mark Applied
Hide
Software Engineer
Pittsburgh, Pennsylvania, United States
$85k-$95k/yr OnsiteFull Time
The Wolfe Companies
The Wolfe Companies: Provides comprehensive gift card management and fintech gifting solutions.
2+ YOE2+ years professional software development (or equivalent), experience with JavaScript/TypeScript, React, Next.js, backend work (PHP/Node/Python/Java/C#), relational/NoSQL databases, Git, CI/CD, and familiarity with AI-assisted development tools.
JavaScript, TypeScript, React, Next.js, Vercel, PHP, Node.js, Python, Java, C#, PostgreSQL, MySQL, MongoDB, RESTful API, Git, GitHub Copilot, ChatGPT, CI/CD
16h
Save
Mark Applied
Hide
Senior Software Engineer (Full Stack)
Pittsburgh or Boston or Montreal or Toronto or United States
HybridFull Time
Confluence
Confluence: Software for investment management data and regulatory reporting.
Experienced full-stack developer with C#/.NET backend, React frontend, SQL Server, Python familiarity, modern architecture, CI/CD familiarity, debugging skills, and Agile experience.
React, .NET, Python, SQL Server, C#, SQL
1w
Save
Mark Applied
Hide
Engineer
Pittsburgh, Pennsylvania, United States
$100k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOEJava backend and REST API development, SQL/MongoDB database management, Git version control, cloud experience (AWS/Azure/GCP), bachelor's in computer science, 8+ years experience.
Java, API, REST, SQL, MongoDB, Git, AWS, Azure, GCP, HTML, CSS, JS, Python, Node.js, React, Vue, Angular
1mo
Save
Mark Applied
Hide
Senior Full Stack Software Engineer
Pittsburgh, Pennsylvania, United States
$120k-$140k/yr HybridFull Time
Noctrix Health
Noctrix Health: Develops wearable therapeutic devices for chronic neurological disorders.
5+ YOEBachelor's degree, 5+ years software development experience (medical device or regulated industries preferred). Strong Python, React, REST API, backend data processing, cloud and cybersecurity experience. Experience mentoring engineers.
Galen Data, Nidra Sync API, Nidra Sync, Nidra Virtual, Nidra Care, React, JavaScript, TypeScript, Flutter, Dart, Python, RESTful APIs
1mo
Save
Mark Applied
Hide
Staff Software Engineer
Draper or Toronto or Pittsburgh or Cork
$153k-$294k/yr OnsiteFull Time
Proofpoint: Provides cybersecurity solutions for email, cloud, and data protection.
8+ YOE8+ years building production backend or full-stack systems; strong Python, Postgres, API integration with OAuth; experience with distributed/asynchronous systems; leadership in technical execution.
Python, PostgreSQL, SQL, AWS, Docker, React, TypeScript
3mo
Save
Mark Applied
Hide
Software Engineer
Pittsburgh, Pennsylvania, United States
$115k-$165k/yr OnsiteFull Time
Gray Swan AI
Gray Swan AI: Provides security and threat detection for AI deployments.
Full-stack engineer with TypeScript/JavaScript, frontend (React/Vue/Svelte), backend APIs (FastAPI), and MongoDB; ability to work across frontend, backend, and data collaboration.
Svelte, FastAPI, MongoDB, TypeScript, JavaScript, React, Vue, SvelteKit, Python
2w
Save
Mark Applied
Hide
Senior Vice President, Forward Deployed Engineer
New York City or Pittsburgh
$104k-$210k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
10+ YOEBachelor's in computer science/engineering or equivalent experience; 10+ years software development; strong AI knowledge (RAG, semantic search, agents); backend, API, and data engineering experience (Snowflake/Databricks); Java, TypeScript/JavaScript, Python; observability, security, and platform experience.
Java, TypeScript, JavaScript, Python, Snowflake, Databricks
3d
Save
Mark Applied
Hide
Engineer
Pittsburgh, Pennsylvania, United States
$95k-$105k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years Java full-stack experience with Spring Boot, microservices, frontend and backend skills; experience with CI/CD, containerization, Kafka, security (SSO/JWT/OAuth/LDAP), and unit testing.
Java, J2EE, Spring Boot, Spring MVC, Hibernate, Microservices, JSP, JSF, JavaScript, HTML, Struts, SOAP, Teradata Parallel Transporter (TPT), Apache Kafka, Docker, Kubernetes, OpenShift, Ping Identity, JWT, OAuth, LDAP, Python, Jenkins, UrbanCode Deploy, WebSphere, Tomcat, Angular, JUnit, Mockito
1mo
Save
Mark Applied
Hide
Senior Vice President, Infrastructure Solution Engineer
Pittsburgh or Lake Mary
$104k-$190k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
Design, develop, and maintain backend services and APIs; build observability integrations; containerized pipelines; AI-assisted tooling; collaborate with cross-functional teams.
Java, Spring, Python, AppDynamics, Dynatrace, ThousandEyes, SolarWinds, Prometheus, Grafana, Moogsoft, Splunk, OpenTelemetry, Docker, Kubernetes, Git, CI/CD
1mo
Save
Mark Applied
Hide
Staff Software Engineer, Machine Learning Inference Platform
Pittsburgh, Pennsylvania, United States
RemoteFull Time
Stack AV
Stack AV: Develops autonomous driving technology for the commercial trucking industry.
7+ YOEBachelor's degree in CS/Engineering, 7+ years building and operating backend distributed systems, experience with ML inference serving, GPU-based inference, C++/Go/Rust/Python, deep learning frameworks and high-performance networking.
TensorRT, vLLM, Dynamo, Triton, C++, Go, Rust, Python, PyTorch, CUDA, NCCL, NVLink, InfiniBand, RoCE, gRPC, WebSockets, REST
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Machine Learning Inference Platform
Pittsburgh or United States
HybridFull Time
Stack AV
Stack AV: Develops autonomous driving technology for the commercial trucking industry.
4+ YOEBachelor's/Master's in CS or engineering, 4+ years building backend distributed systems, experience with large-scale GPU inference, TensorRT/vLLM/Triton, C++/Go/Rust/Python, PyTorch, CUDA/NCCL/NVLink, low-latency networking.
TensorRT, vLLM, Dynamo, Triton, C++, Go, Rust, Python, PyTorch, CUDA, NCCL, NVLink, InfiniBand, RoCE, gRPC, WebSockets, REST
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Full Stack
Pittsburgh, Pennsylvania, United States
$145k-$165k/yr OnsiteFull Time
Edge Case Research
Edge Case Research: Provides safety and risk management software for autonomous systems.
5+ YOE5+ years backend experience; strong frontend skills; AWS; distributed systems; React/Vue; CS/Engineering degree.
Vue, React, Golang, Python, AWS
1mo
Save
Mark Applied
Hide
Software Engineer Lead (JAVA FULLSTACK)
Pittsburgh or Farmers Branch
OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
3+ YOEExperience building Java Spring Boot backends and React frontends, designing REST APIs/microservices, CI/CD and containerization; typically requires a bachelor’s degree and 3+ years of relevant experience. No visa sponsorship.
Java, Spring Boot, ReactJS, JavaScript, TypeScript, Python, HTML/CSS, Oracle, PostgreSQL, MongoDB, Git, Jenkins, GitHub Actions, GitLab CI, Maven, Gradle, Docker, Kubernetes, SonarQube, Nexus, JIRA
2mo
Save
Mark Applied
Hide
Director, Forward Deployed Engineer
New York City or Pittsburgh
$147k-$260k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
14+ YOE14+ years in software development and technical leadership; Bachelor's in CS/Engineering; strong AI, backend, APIs, and cross-domain delivery experience.
Java, TypeScript/JavaScript, Python, APIs, Containerization, Frameworks

Explore Jobs

Expand Your Job Search