2,353 Results for

IT Jobs in Markham, VA

Jobs

Senior/Staff Software Engineer, Platform AIDA Recruitment

New York, New York

$150,000–$350,000 / year

The strongest candidates will have experience building infrastructure and writing software that other engineers use — for example, internal TypeScript libraries, SDKs, deployment tooling, developer platforms, CI/CD systems, or infrastructure automation. For one of our clients, we are looking for a Senior/Staff Software Engineer, Platform to build and scale the infrastructure, developer tooling, and internal systems that enable engineering teams to ship software quickly, safely, and reliably.

30+ days ago

Staff Software Engineer Code for America Labs Inc

Remote

$128,945–$157,850 / year

Demonstrated ability to use AI coding tools judiciously, validating and refining generated code for quality, and modeling that discipline for teammates is needed for this specific role; organizationally, a curiosity about emerging AI tools and a commitment to using them responsibly and effectively. With a focus on transparency and fairness, and deep empathy for partners in government and community organizations and the people that our partners serve, we're building a movement of motivated change agents driven by meaningful results and lasting impact.

29 days ago

Staff Software Engineer, Devx (Developer Infrastructure) Robinhood

New York, NY

$230,000–$270,000 / year

As a Staff Software Engineer on the DevX team, you will serve as a technical leader for our build and developer infrastructure, driving the strategy and execution of the systems thousands of engineers depend on every day. Architect the long-term technical strategy and roadmap for core developer infrastructure, including CI, SCM, and development environments, ensuring systems scale reliably as engineering teams grow.

30+ days ago

Staff Software Engineer, Agent Quality Databricks Inc

New York City, NY

$200,000–$265,000 / year

You will design and scale the infrastructure, tooling, and developer workflows that let researchers and engineers evaluate agents rigorously - driving a flywheel where evaluation results feed directly back into agent improvement across the full lifecycle, from development and training to production. More than 20,000 organizations worldwide - including adidas, AT&T, Bayer, Block, Mastercard, Rivian, Unilever, and 70% of the Fortune 500 - rely on the Databricks Data + AI Platform to build and scale data and AI apps, analytics and agents.

15 days ago

Sr. Staff Software Engineer - Card Tech Capital One Financial Corp

New York, NY

$286,200–$326,700 / year

You will operate as a trusted advisor for our key technologies, platforms and capability domains, creating clear and concise communications, code samples, blog posts and other materials to share knowledge both inside and outside the organization. In this role, you won''t just manage; you will operate as a "Player-Coach," functioning both as a high-leverage developer who ships production-ready code in hours as well as mentoring a team to become elite AI-native builders.

16 days ago

Staff Software Engineer - Card Tech Capital One Financial Corp

New York, NY

$244,700–$279,200 / year

11 days ago

Staff Software Engineer, Liquidity Management (C#/.NET) Ripple

New York, NY

We're not just maintaining what exists — we're rebuilding from the ground up with a bold vision: a modern, intuitive user experience with fast, streamlined workflows that make complex treasury operations feel effortless; a cloud-native architecture built on the latest technologies, designed for scalability, resilience, and speed; and first-class support for both traditional fiat currencies and digital assets, positioning Ripple Treasury at the leading edge of where treasury is headed. What You’ll Work On: Core platform modernization — the team is rebuilding the platform from the ground up: a modern, intuitive UX with fast workflows, and a cloud-native architecture designed for scalability, resilience, and speed.

2 days ago

Staff Software Engineer GitHub Inc

$140,400–$372,300 / year

OR Associate's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 8+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python. OR Master's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 5+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python.

30+ days ago

Staff Software Engineer, Mac Cloud GitHub Inc

$140,400–$372,300 / year

30+ days ago

Staff+ Software Engineer, Developer Productivity Anthropic

New York City, NY

$405,000–$625,000 / year

Developer Productivity owns the end-to-end experience of how engineers and researchers at Anthropic develop, build, test, and ship code at scale - from the source control and language ecosystems that underpin our monorepo, to the build and CI infrastructure that keeps thousands of daily builds running reliably across multiple cloud providers, to the developer acceleration tooling that deeply integrates Claude into engineering workflows. The systems we build determine how quickly we can train new models, how reliably we can run safety experiments, and how effectively we can scale Claude to millions of users - demonstrating that safe, reliable infrastructure and frontier capabilities can go hand in hand.

30+ days ago

Staff Software Engineer, Database Infrastructure GitHub Inc

$140,400–$372,300 / year

30+ days ago

Staff Software Engineer, Marketplace Insurance ZocDoc Inc

New York, NY

$180,000–$270,000 / year

Each month, millions of patients use our free service to find nearby, in-network providers, compare choices based on verified patient reviews, and instantly book in-person or video visits online. As a Staff Software Engineer on the Marketplace Insurance team, you''ll help answer two of the most important questions patients face when seeking healthcare: Which providers can I see in-network? and How much will it cost?.

30+ days ago

Senior Staff Software Engineer, API Anthropic

New York City, NY

$405,000–$485,000 / year

This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. You will operate at the intersection of technical strategy and execution, partnering closely with Research, Inference, Platform, Infrastructure, and Safeguards to ensure the Claude API is reliable, capable, and positioned to grow with Anthropic's ambitions.

30+ days ago

Staff Software Engineer Twilio Inc

$171,120–$213,900 / year

Twilio's KYC Platform, the gateway to accessing all of Twilio's communication APIs, enables customers to securely provision and operate communication services globally while navigating complex, constantly evolving regulatory requirements. RUTHLESSLY PRIORITIZE: Identify and mitigate technical risks early, ranging from scalability bottlenecks to security vulnerabilities and lead the team through complex production incidents with a focus on long-term remediation.

30+ days ago

Sr. Staff Software Engineer, AI Agent Platform Geico Insurance

New York City, NY

$130,000–$300,000 / year

The team is building several core systems: an agent harness that runs agentic workflows durably in production, a retrieval-augmented generation (RAG) platform that grounds agents in enterprise knowledge, an insight engine that turns agent execution data and signals from related systems into live domain knowledge and context for both people and agents, an eval harness that measures agent quality and catches regressions, and a skills marketplace where teams publish and reuse agent capabilities. Experience building GenAI applications and agentic harnesses, using frontier and open-weight models (e.g., GPT, Claude, Gemini, Llama, Qwen) and frameworks such as LangGraph, Microsoft Agent Framework, OpenAI Agents SDK, or Claude Agent SDK.

30+ days ago

Staff Software Engineer - Front End Compass Inc

Manhattan, NY

$228,000–$240,000 / year

You will lead teams to deliver features that make it easier for agents to work with clients and other parties to complete critical tasks throughout the transaction, so that they can spend less time managing it, and more time with their clients, and building their business. You will collaborate cross-functionally with multiple teams as well as with our product and design teams to identify and deliver the right solutions for our customers and support the growth of the world's most scalable brokerage.

30 days ago

Senior Staff Software Engineer, Interop ZocDoc, Inc.

New York, NY

$201,400–$304,000 / year

Been an outstanding and persuasive communicator capable of delving into technical project details and facilitating technical discussions while also being adept at presenting solutions at an appropriate level of abstraction for a diverse cross-functional audience, including non-technical stakeholders. A visionary product-driven leader with a relentless focus on customer needs, and excited to partner closely with cross functional teams leading strategic projects from early ideation through successful launch and iteration.

30+ days ago

Staff Software Engineer, Core Infrastructure Harvey, Inc.

New York, NY

$201,000–$264,000 / year

As a Staff Software Engineer on the Core Infrastructure team at Harvey, you'll play a critical role in designing and building new infrastructure systems while equally scaling and strengthening our existing infrastructure. You'll work in an environment balanced between innovation - building new systems - and operational excellence, ensuring that Harvey remains resilient and efficient as it scales products, regions, customers, and usage.

30+ days ago

Staff Software Engineer, Officejs Harvey, Inc.

New York, NY

$231,000–$340,000 / year

As a Staff Software Engineer on the Embedded Experiences team, you will own and lead the development of Harvey in Word, our Microsoft Office Add-in built on OfficeJS, alongside our other Microsoft Office integrations. Harvey in Word brings AI-powered capabilities directly into Word, enabling lawyers to draft faster, run playbook reviews, and perform agentic editing, all without leaving their workflow.

30+ days ago

Staff Software Engineer, Data and Partner Platform EnergyHub

New York, NY

$160,000–$180,000 / year

Develop deep domain expertise in utility programs, demand responses, DER lifecycles, wholesale energy markets, and the regulatory realities that shape them, so every technical decision is grounded in how the energy industry actually operates. In this role, you will operate at the intersection of deep technical craft and broad organizational impact - driving architectural decisions, mentoring engineers, and building systems that are reliable, scalable, and grounded in the realities of the energy industry.

30+ days ago

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IT Jobs in Markham, VA

Senior/Staff Software Engineer, Platform AIDA Recruitment

Staff Software Engineer Code for America Labs Inc

Staff Software Engineer, Devx (Developer Infrastructure) Robinhood

Staff Software Engineer, Agent Quality Databricks Inc

Sr. Staff Software Engineer - Card Tech Capital One Financial Corp

Staff Software Engineer - Card Tech Capital One Financial Corp

Staff Software Engineer, Liquidity Management (C#/.NET) Ripple

Staff Software Engineer GitHub Inc

Staff Software Engineer, Mac Cloud GitHub Inc

Staff+ Software Engineer, Developer Productivity Anthropic

Staff Software Engineer, Database Infrastructure GitHub Inc

Staff Software Engineer, Marketplace Insurance ZocDoc Inc

Senior Staff Software Engineer, API Anthropic

Staff Software Engineer Twilio Inc

Sr. Staff Software Engineer, AI Agent Platform Geico Insurance

Staff Software Engineer - Front End Compass Inc

Senior Staff Software Engineer, Interop ZocDoc, Inc.

Staff Software Engineer, Core Infrastructure Harvey, Inc.

Staff Software Engineer, Officejs Harvey, Inc.

Staff Software Engineer, Data and Partner Platform EnergyHub

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