- System One (Ashburn, VA)
- …BDD Behavior Driven Development, and Agile (XP) * Experience with Test processes, open - source test frameworks, test design strategies, writing test cases, and ... REMOTE, strongly desired be local to Vienna, VA or Pensacola, FL Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract with opportunity to… more
- Norstella (Richmond, VA)
- …Operations Architect & AWS Engineer well-versed in AWS and experienced with cutting-edge open - source Large Language Models (LLMs) like Llama and Qwen, and ... use this principle across the organization to collaborate and build lines of open communication. **04: Resilience, Mettle, Perseverance** We will persevere - even in… more
- Coinbase (Richmond, VA)
- …leading and growing crypto or compliance-related products. * Experience working with open source and/or industry-wide protocols or standards. * Business ... development and partnership experience. * Experience operating with international teams, including effective cross-time zone collaboration. * Experience working with payment networks and/or platforms. * Prior experience working with compliance and/or risk… more
- CareFirst (Reston, VA)
- …and services). Plans and leads transformation initiatives to new software architectures. Extend open - source libraries and systems as necessary to meet the needs ... of the team. Play a crucial role in product scoping and roadmap / architecture discussions. Continually evaluate emerging technologies to identify opportunities, trends, and best practices. Ensure code quality, deployment standards and practices. Mentoring… more
- Coinbase (Richmond, VA)
- …at a fast paced, high growth stage internet/software company. * Contributions to open - source crypto projects, such as OP Stack. * Experience with Golang, ... Geth, Rust, Reth, Foundry, Solidity, or other crypto tools. * An interest in blockchain security, red-teaming, and exploit prevention. *Answers to crypto-related questions may be used to evaluate your onchain experience. \#LI-Remote *Pay Transparency Notice:*… more
- Coinbase (Richmond, VA)
- …to haves:* * Experience building or scaling DeFi protocols * Contributions to open - source blockchain projects * Background in trading systems or financial ... exchanges * Experience with Golang and cloud infrastructure (AWS) * Understanding of institutional trading workflows * Track record in high-growth crypto or fintech environments Job #: GIFE05US *Answers to crypto-related questions may be used to evaluate your… more
- Capital One (Mclean, VA)
- …work - Innovation, Business Intelligence and Data Management: Innovation + Use Open Source /Digital technologies to mine complex, voluminous, and different ... varieties of data sources and platforms + Build well-managed data solutions, tools, and capabilities to enable self-service frameworks for data consumers + Demonstrate ability to explore and quickly grasp new technologies to progress varied initiatives… more
- Coinbase (Richmond, VA)
- …workflows or built LLM-powered systems (Claude Code, LangChain, etc.). * Contributed to open - source AI or agent frameworks. * Integrated AI technologies into ... popular dev and collaboration tools. * Startup or zero-to-one product experience. * Deep understanding of reasoning, planning, and memory architectures in autonomous agents. Job #: GPBE04US-IN *Answers to crypto-related questions may be used to evaluate your… more
- Coinbase (Richmond, VA)
- …REST API definitions using OpenAPI specifications * Design, develop, and maintain ergonomic, open - source SDKs to interact with the CDP APIs using Ruby, ... Typescript, Go, Python, and Java * Author, publish, and maintain clear and concise documentation, including quickstart and how-to guides, to increase adoption of the Platform APIs and SDKs * Develop secure and scalable key management systems, packaged as… more
- Capital One (Mclean, VA)
- …and full stack systems + Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing ... services such as Redshift and Snowflake + Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, and mentoring other members of the engineering… more