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.
Quant Developer (EXPERIENCE AS QUANT DEVELOPER/RESEARCHER)
Miami, Florida, United States
RemoteFull Time
VisualHFT: Advanced analytics platform for high-frequency trading environments.
Deep knowledge of market microstructure, low-latency/real-time systems, HPC optimization, and financial research implementation; experience with C#, C++, or Rust preferred.
Iru: AI-powered platform for identity, endpoint security, and compliance.
Experienced Windows endpoint developer with deep knowledge of Windows API/system internals, device management, IPC, PKI/Certificates, TPM, and proficiency in Rust/C/C++ and PowerShell.
Rust, C, C++, Windows API, COM, WiX MSI, PowerShell, WinUI 3, Windows App SDK
Quant Developer (MUST HAVE EXPERIENCE AS QUANT DEVELOPER/RESEARCHER)
Miami, Florida, United States
RemoteFull Time
VisualHFT: Advanced analytics platform for high-frequency trading environments.
Deep market microstructure knowledge, low-latency/HPC systems experience, implementation of execution cost models and order-flow analytics, proficiency in C#/C++/Rust, and strong quantitative research skills.
PolySwarm: Decentralized marketplace for threat detection and malware intelligence.
5+ YOE5+ years building cloud microservices (Python, Rust), production architecture experience, Docker, Kubernetes, CI/CD, cloud services, debugging/testing skills, familiarity with LLM-assisted development, and strong communication.
Birmingham or Chicago or Fort Lauderdale or New York
$95k-$133k/yrHybridFull Time
OneStreamNASDAQ: OS: AI-driven enterprise finance platform for unified planning and reporting.
1+ YOE1-3 years building/deploying production ML solutions, programming in Python/C++/C/CSharp/Java/Rust/Go, BS in CS/DS/EE/CE or equivalent, experience with APIs, cloud (Azure) preferred.
Senior Solutions Engineer, Banking and Capital Markets
New York or Chicago or Boston or Denver or Miami or Atlanta or Canada or Toronto or Washington or United States
$111k-$269k/yrRemoteFull Time
Chainlink Labs: Building decentralized oracle networks for blockchain smart contracts.
3+ YOE3+ years customer-facing delivery or solutions engineering experience; hands-on blockchain engineering, Solidity and EVM experience; proficiency with middleware, APIs, and languages like JavaScript/TypeScript/Go/Rust/C++; proven PoC-to-production delivery.
Birmingham or Chicago or Fort Lauderdale or New York City or United States
$114k-$148k/yrHybridFull Time
OneStreamNASDAQ: OS: AI-driven enterprise finance platform for unified planning and reporting.
1+ YOEBachelor's in CS/DS/EE/CE or equivalent, 1+ years building/deploying production ML, 1+ years strong programming in Python/C#/C++/C/Java/Rust/Go, experience with webservice frameworks and cloud (Azure) preferred.
Worth AI: Automating business underwriting and onboarding for financial institutions.
Expertise with graph databases and entity resolution, schema design, building graph-optimized APIs, cloud ETL and streaming pipelines, proficiency in Python/Java/Go/Rust, experience with Spark/Kafka/Airflow/Snowflake, and DevOps practices (Docker, Kubernetes, Terraform).
Fort Lauderdale or Birmingham or Chicago or New York City
$99k-$128k/yrHybridFull Time
OneStreamNASDAQ: OS: AI-driven enterprise finance platform for unified planning and reporting.
1+ YOEBachelor's in CS/EE/CE or equivalent experience; 1-2 years building/deploying ML solutions; 1-2 years programming (Python, C++, C, CSharp, Java, Rust, or Go); experience with SQL/NoSQL, APIs, and cloud preferred.
Kubikware: Provides nearshore software development and digital product engineering services.
4+ YOE4+ years in cloud infrastructure, systems engineering, or security-focused roles; strong Go production experience; familiarity with GCP; hands-on with mTLS, containers/OCI, and infrastructure provisioning; knowledge of TEEs/remote attestation; experience with Rust and/or TypeScript; strong security mindset; autonomous work style; excellent English.
Go, GCP, mTLS, Containers, OCI, Rust, TypeScript, TEE, RA-TLS
Char Network: A cryptocurrency research and development focused on Bitcoin layer two and protocol research.
Strong systems programming in C++, cryptography, concurrency, networking, and storage; experience with Bitcoin or crypto; able to move between research and production code.
Exowatt: Provides modular solar thermal energy and storage systems.
2+ YOEBachelor's in engineering, 2+ years PLC programming or embedded firmware experience, proficiency with Siemens TIA Portal/Rockwell Studio 5000, strong C/C++ skills, familiarity with industrial protocols and CI/CD/GitHub workflows.
Siemens TIA Portal, Rockwell Studio 5000, C, C++, Rust, Python, GitHub Actions, GitHub, CI/CD, Profinet, Ethernet/IP, OPC UA, DNP3, MQTT, AWS IoT Core, InfluxDB, Timestream, CloudWatch, HIL
Live Nation EntertainmentNYSE: LYV: Sells tickets and produces concerts for live entertainment events.
7+ YOE7+ years C++ production experience, modern C++ fluency, systems programming and performance optimization, Bazel and Linux proficiency, gRPC and payment gateway integration experience, PCI/security best practices, and participation in on-call rotation.
Live Nation EntertainmentNYSE: LYV: Promotes live concerts, operates entertainment venues, and sells tickets.
7+ YOE7+ years C++ production experience, modern C++ systems programming, Bazel and Linux experience, payment processing and PCI-DSS knowledge, gRPC/service decomposition, security-first mindset, production debugging and on-call experience.
United States or Mountain View or New York City or Dallas or Chicago or Miami
$109k-$171k/yrHybridFull Time
Cognify Analytics: A technology focused on delivering scalable software solutions and AI-enabled technology.
6+ YOE6+ years of full software development lifecycle experience; proficiency in multiple languages; cloud platforms; distributed systems; leadership and collaboration; AI/ML integration.
Quant Developer (EXPERIENCE AS QUANT DEVELOPER/RESEARCHER)
Miami, Florida, United States
RemoteFull Time
VisualHFT: Advanced analytics platform for high-frequency trading environments.
Deep experience in market microstructure, low-latency or real-time systems, HPC optimization, and implementing financial research for trading analytics.