DRW: Technology-driven principal trading firm operating in global financial markets
5+ YOE5+ years of professional software development; strong in Clojure or Python; finance/accounting domain experience; system design and production infra experience.
NubankNYSE: NU: Digital financial platform offering banking, credit, and investment services.
Proven experience shipping LLM-powered systems in production; strong prompt/context engineering, evaluation and guardrail development, and software engineering skills (Python/TypeScript/Clojure).
Python, TypeScript, Clojure, n8n, Zapier, AWS, Claude Code, Cursor, Copilot, Slack, Google Workspace, Jira, Terraform, RAG, MCP
Amperity: AI-powered customer data platform for unified consumer profiles.
5+ YOE5+ years in large-scale data systems; experience with Trino, Spark, Delta Lake, Kubernetes; strong in functional languages (Clojure); focus on building scalable data products and UX.
Litera: AI-powered document and workflow software for legal professionals.
Proven professional software development experience with Clojure, solid SQL/PostgreSQL skills, RESTful API design, SaaS architecture knowledge, testing and engineering best practices, and strong collaboration and communication.
Peerspace: Online marketplace for hourly venue and event space rentals.
5+ YOE5+ years backend development experience, proficiency in Clojure, familiarity with Node.js, service-oriented architecture and RESTful API design, cloud and infrastructure-as-code exposure, strong problem-solving and collaboration skills.
Software Engineer - Federal Geospatial (Hub-Remote: DC or Philly Metro)
Alexandria or Philadelphia or Washington
$105k-$141k/yrRemoteFull Time
Element 84: Builds cloud-native geospatial software and data processing pipelines.
5+ YOE5+ years as a software engineer; experience with Python, JavaScript, Clojure, React, AWS (S3, IAM, Lambda); full-stack development, automated testing/CI, Scrum experience; bachelor's in a technical major preferred; must live within 100 miles of Alexandria, VA or Philadelphia, PA and be authorized to work in the US without sponsorship.
Python, JavaScript, Clojure, React, Amazon Web Services (AWS), S3, IAM, Lambda, node.js, JIRA, Confluence, Bamboo, MacOS X
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
10+ YOE5+ Mgmt10+ years data analytics; 5+ years coordinating with business/IT; 5+ years cross-field experience; 5+ years data analytics with ML/AI; knowledge of Cloure, Scala, Python, or R; Top Secret clearance; BS in CS/CE/Software Eng.
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
3+ YOEBachelor's in CS or related with 3+ years or 5+ years software engineering experience; hands-on development in multiple languages; cloud, microservices, containerization, API and reliability experience.
Python Senior Lead Software Engineer- Fixed Income Systematic Portfolios
New York, New York, United States
$171k-$260k/yrOnsiteFull Time
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience, advanced Python, cloud-native service development, system design, productionizing quantitative workflows, experience with systematic investing or portfolio analytics, and formal software engineering training.
AllstateNYSE: ALL: Provides insurance products for vehicles, homes, and businesses.
5+ YOEMinimum 5 years software engineering experience, strong in Java and JavaScript, experience with modern dev tools, RESTful APIs, Docker/Kubernetes, cloud platforms (AWS/Azure), CI/CD and TDD; strong architecture and cross-team leadership skills.
IntelliJ, VS Code, Git, GitHub, Spring Boot, Docker, Kubernetes, AWS, Azure, Java, JavaScript, Go, Rust, C, F#, Elixir, Clojure, Haskell, RESTful APIs, CI/CD, Test Driven Development (TDD)
Stord: Cloud-based logistics platform for omnichannel fulfillment and warehousing
Proven engineering and people management experience, strong delivery ownership, production-minded reliability focus, comfortable with ambiguity and technical design; experience with Elixir or similar preferred.
Tyba: AI software for modeling and operating renewable energy projects.
5+ YOE5+ years full-stack engineering experience; strong Python and React; production GraphQL experience; willingness to learn ClojureScript; familiarity with AI-assisted coding tools; strong cross-functional communication.
PlantingSpace: Building a symbolic AI system for structured reasoning and analysis.
Experience in software engineering, product management, and coordinating engineering processes; strong collaboration and hands-on execution in a fast-paced environment.
CI/CD, Testing, Code Reviews, Rust, OCaml, C++, Clojure, Haskell, Julia