2mo
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Senior Software Engineer, 1
New York, New York, United States
$125k-$150k/yr RemoteFull Time
6+ YOE6+ years backend/ML engineering; 5+ years Python/Node.js/TypeScript; strong Kafka, Elasticsearch; cloud (AWS/GCP); REST/GraphQL APIs; ML concepts; Vertex AI Pipelines (beginner); strong communication.
Python, FastAPI, Node.js, TypeScript, Elasticsearch, Kafka, Milvus, Pinecone, KServe, Vertex AI, Docker, Kubernetes, Grafana, Kibana, Jupyter, Apache Spark, Apache Beam, Airflow, REST, GraphQL, OAuth, JWT
1mo
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Senior Software Engineer 1
New York, New York, United States
$190k-$200k/yr OnsiteFull Time
6+ YOE6+ years full-stack experience, strong production systems ownership, excellent communication, TypeScript/GraphQL/Temporal/Postgres/AWS experience preferred, able to work in-office 4-5 days/week, mentoring and operational experience.
TypeScript, GraphQL, Temporal, Postgres, AWS, CI/CD
2w
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Software Engineer
New York City, New York, United States
$120k-$160k/yr OnsiteFull Time
1+ YOE1+ year software engineering experience; full‑stack with strong React and TypeScript skills; ability to deliver features, collaborate with product/design, and work onsite in New York City.
React, TypeScript
3w
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Software Engineer
New York City, New York, United States
OnsiteFull Time
1+ YOE1–3 years software engineering experience; comfortable with TypeScript/Node.js; experience with API design, data modeling, testing; has used an LLM API; US work authorization required; payments/infrastructure experience is a plus.
TypeScript, Node.js, LLM API
1mo
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Ground Software Engineer
King of Prussia or Littleton
$77k-$152k/yr OnsiteFull Time
1+ YOEActive Top Secret/SCI clearance, BS degree, typically 1+ years professional software experience, ground subsystems and scaled Agile development experience, strong software engineering and communication skills.
Java, Angular, Python, C# .NET, JavaScript, TypeScript, Docker, Kubernetes, Rancher, GitLab, DevSecOps, CI/CD, SAFe
2mo
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Staff Software Engineer 1 (L6)
New York City or United States
$157k-$248k/yr HybridFull Time
10+ YOE10+ years full-stack engineering; React+Typescript frontend; backend Python/Node.js/Ruby on Rails; startup mindset; strong problem solving.
React, Typescript, Python, Node.js, Ruby on Rails, Django
1w
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Lead Software Engineer
New York, New York, United States
$215k-$246k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree, minimum 4 years software engineering experience, 1+ year cloud experience, proficiency in JavaScript/Java/TypeScript/SQL/Python/Go, cloud and container experience, and 1+ year people management preferred.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud
1mo
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Software Engineer 1 - DSP Runtime
New York City or Baltimore
$170k-$200k/yr HybridFull Time
5+ YOE5+ years building large-scale, low-latency distributed systems; strong Java/Scala skills; experience with streaming, containerization, SQL/NoSQL, microservices, RTB/OpenRTB; Git/GitLab and Linux experience.
Java, Scala, OpenRTB, VAST, Kafka, Kinesis, Docker, Kubernetes, Redis, MongoDB, Aerospike, Cassandra, KeyDB, REST, gRPC, Git, GitLab, Linux
1w
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Software Engineer II
New York City or San Francisco or United States
$170k-$200k/yr HybridFull Time
1+ YOEBachelor's in CS or related,1+ year software engineering experience,experience with web/mobile/distributed systems or infrastructure,ability to work cross-functionally and learn new technologies quickly.
Python, React, Docker, Kubernetes, Google Cloud Platform
2w
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Software Engineer - Implementations
New York City, New York, United States
$94k-$113k/yr HybridFull Time
1+ YOEBS in Computer Science or similar,1+ year professional software engineering experience,strong communication and problem-solving,US work authorization,based in or willing to relocate to New York City.
6d
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Ground Software Engineer
Fort Worth or King of Prussia or Orlando or Marietta
OnsiteFull Time
1+ YOEDesign, develop, integrate, and test ground mission software (C++ primary) for DoD programs; U.S. citizenship and Secret clearance required; 1+ years software engineering experience preferred.
C++, C#, Python, GitLab, Git, Jira, Confluence, GitLab CI
4d
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Senior Software Engineer
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles or San Francisco
$121k-$173k/yr HybridFull Time
5+ YOE5+ years software engineering experience with 1+ year technical leadership; strong in C#, .NET, SQL and Azure services; REST/OAuth2/OpenAPI, microservices, observability, Git, DevOps; U.S. work authorization and residence in approved locations required.
C#, .NET, SQL, APIM, Azure SQL, Cosmos DB, Key Vault, Service Bus, Event Hubs, Datadog, Grafana, Git, OAuth2, OpenAPI
1mo
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Software Engineer II, General
New York City or San Francisco or London
$120k-$140k/yr HybridFull Time
1+ YOE1–3 years software engineering experience; fluency in a backend language (Python or TypeScript); system design fundamentals; strong communication; bachelor's in CS or related preferred.
Python, TypeScript, AWS, GCP, Azure, CI/CD
1w
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Senior Software Engineer
New York, New York, United States
$174k-$253k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years OOP with Java, C++ or Python; 3+ years testing/maintaining software; 1+ year software design experience; EMR not mentioned here.
Java, C++, Python
1mo
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Software Engineer
New York City, New York, United States
$200k-$400k/yr OnsiteFull Time
3+ YOE3+ years backend engineering experience, 1+ year in early-stage/startup environments, US work permit or based in NYC, strong ownership and system-design skills.
2mo
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Software Engineer, Modeling Engineering
New York, New York, United States
$165k-$250k/yr HybridFull Time
1+ YOE1+ year software engineering experience; 2-5 years preferred; BS/MS in CS/Engineering; knowledge of data structures/algorithms; experience with Python, Java, C or C++; distributed systems and market microstructure knowledge preferred; trading/finance experience a plus.
Python, Java, C, C++, Git, Linux
1mo
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Senior Software Engineer I
New York City, New York, United States
$150k-$166k/yr OnsiteFull Time
6+ YOE6+ years professional software engineering experience; 1+ year building LLM/GenAI apps (prompt engineering, RAG, vector DBs); experience with RESTful/GraphQL APIs, message brokers, cloud (AWS), Docker, CI/CD; strong security, collaboration, and mentoring skills.
LangChain, LlamaIndex, LangGraph, AutoGen, LLMs, RAG, RESTful APIs, GraphQL, Kafka, RabbitMQ, AWS, Docker, CI/CD, OAuth
1mo
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Software Engineer, AI Security
Seattle or New York
$158k-$214k/yr OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years design/architecture experience, 1+ years building large-scale systems using C#, C++, Java, or Perl, OOD experience, and a bachelor\u0002s degree in CS/Engineering/Mathematics or related field.
C#, C++, Java, Perl
2w
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Senior Software Engineer
New York City or Chicago or Atlanta or Dallas or Nashville
$73k-$174k/yr HybridFull Time
5+ YOE5+ years software experience with AWS, 1+ year Azure; experience in AI/ML model development (LoRA, RL), model optimization (TensorRT, quantization), CI/CD, containerization, and architecture design; bachelor's preferred.
LoRA, TensorRT, Python, Java, Golang, JavaScript, React, Angular, HTML, CSS, Docker, Kubernetes, AWS, Microsoft Azure, CI/CD, C4 Model
6d
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Senior Software Engineer - Python/Typescript
Chicago or Raleigh or Royal Oak or New York or United States
$160k-$190k/yr HybridFull Time
7+ YOE7+ years software engineering, strong Python and TypeScript/JavaScript, 1–2+ years building LLM/agent systems in production, full-stack capability, stakeholder collaboration, and CI/CD/cloud experience.
Python, TypeScript, JavaScript, Claude Code, LangGraph, CrewAI, AutoGen, Cursor, GitHub Copilot, Windsurf, Salesforce, Apex, Lightning, APIs, AWS, GCP, Azure, GitHub, GitHub Actions, Jira, Slack
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