Jobs at Antithesis

Manage and optimize Salesforce and other GTM systems, ensuring data quality, system reliability, and automation while collaborating with Sales and Customer Success teams.

Manage and support Mac and Linux endpoints, maintain VPN, DNS, firewall and wireless infrastructure, provide Tier 1/2 support via Linear, own asset management and security compliance, and build documentation and operational processes.

As a Business Development Representative, you will qualify leads, engage prospects, collaborate with Account Executives, and understand the technical aspects of our platform.

Embed with customers to deploy, validate, and integrate Antithesis into their CI and release processes. Reproduce and debug subtle distributed-system failures, propose and prototype platform improvements with product engineers, and communicate solutions to technical and non-technical stakeholders. On-site presence and occasional travel to customer offices required.

Manage end-to-end interview scheduling and candidate communications, maintain the Ashby ATS, coordinate and host onsite interviews and office tours at Vienna, VA HQ, support recruiters and hiring managers with requisitions and pipelines, improve recruiting workflows, and assist with offer logistics and onboarding handoffs.

Embed with customers to onboard and operate their systems on Antithesis, identify reliability and shipping pain points, prototype platform fixes with product engineers, and validate solutions with customers. Blend customer-facing troubleshooting, systems debugging, and product development to improve testing, CI, and release workflows.

Antithesis seeks a Senior to Staff Engineer for building autonomous testing tools, focusing on Rust development, property-based testing, and web technologies.

The Business Development Representative will qualify leads, engage prospects, and collaborate on sales campaigns while understanding technical concepts.

The Senior Software Engineer will develop tools and solve open-ended problems using various programming languages and technologies. The role requires collaboration in a multidisciplinary team environment with a focus on engineering competency.

Provide administrative and operational support to maintain a clean, safe, and organized office. Manage supplies, handle deliveries and errands, coordinate maintenance and building issues, assist with event planning, and support scheduling and meeting coordination as requested.

The Engineering Manager will lead the London office, build teams, enhance open-source frameworks, write and review code, and mentor engineers while ensuring technical standards and collaboration with the Virginia team.

Lead and manage Product Managers, shape product vision and strategy, and ensure effective execution of product principles in a senior leadership role.

The Engineering Manager will lead and mentor a team of engineers, drive execution on projects, contribute to code, and improve engineering standards while aligning with company goals.

Account Managers at Antithesis own customer relationships after sales, focusing on renewals, expansions, and building strong customer connections. They work with technical stakeholders and carry quotas tied to revenue outcomes while contributing to account management strategy.

Lead development and evolution of Pangolin, a custom streaming analytical database. Implement performant, correct Rust systems, collaborate with product and infrastructure teams, define roadmap, deliver features, and write design docs to improve data ingestion, querying, and reliability at scale.

The Senior Account Executive will drive enterprise sales, manage customer relationships, engage technical and business leaders, and mentor peers in a startup environment.

Lead and scale customer operations across pre-sales, onboarding, customer success, support, renewals, and account management. Own processes, tooling, analytics, forecasting, customer health, and lifecycle programs. Partner with Sales, Product, Engineering, Finance, and execs to drive retention, operational efficiency, and scalable growth. Build and mentor teams, improve systems and reporting, and establish renewal and escalation processes for a high-growth SaaS business.

The role involves owning and evolving the Fuzzer functionality to explore and discover bugs in simulated environments, improving its efficiency and design, documenting processes, and mentoring other engineers.

As a Solutions Engineer, you will help demonstrate product value, support sales, conduct workshops, and guide customers, focusing on software testing. You will need strong technical and communication skills, with some travel involved.

The Senior Account Executive will drive business growth, manage sales cycles, and collaborate with internal teams and clients, focusing on technical sales and partner relationships.