Top Tech Jobs & Startup Jobs

Build and operationalize Flagship Pioneering’s compliance program for government contracts, grants, fund operations, and international activities. Responsibilities include developing policies, controls, training, monitoring, reporting, remediation, regulatory assessments, investor and conflicts compliance, escalation processes, and global standards. The role partners with Finance, Contracts, outside advisors, and portfolio companies while transitioning compliance capabilities in-house and applying AI legal tools to improve efficiency.

Develop scalable computational pipelines for biophysical modeling of neurons and neural populations. Apply machine learning and statistical inference to large-scale neural recordings, construct bio-realistic networks, and analyze complex time-series data. The role also involves shaping the technical roadmap, prototyping novel modeling approaches, and collaborating across neuroscience, experimental biology, and AI teams in an ambiguous R&D environment.

Build and deploy AI-powered tools and workflows for legal operations, including contract review, research, drafting, compliance, and knowledge management. Develop prompt frameworks, integrations, governance controls, quality procedures, and responsible-use policies. Evaluate vendors, assess technical and security risks, train legal teams, document workflows, track adoption and ROI, and collaborate with attorneys, IT, privacy, security, and business stakeholders.

Develop and execute internal communications strategies across Flagship’s ecosystem of 40+ companies. Create content for intranet, newsletters, email, messaging platforms, digital signage, executive communications, and events. Manage editorial calendars, campaigns, governance, and communication analytics while partnering with leadership, HR, and functional teams. Support employee engagement, onboarding, culture-building, change management, and crisis communications through clear, compelling storytelling and strategic guidance.

Lead the full lifecycle of data science models that predict and optimize advertising performance across channels. Define learning targets, build training data, develop forecasting and causal measurement systems, design experiments, validate models, and translate outputs into customer-facing recommendations. Partner with product, engineering, data, and customer teams to deploy models, assess uncertainty and drift, and demonstrate measurable business impact.

Transactions Counsel supporting venture financings, capital markets, M&A, corporate governance, equity issuances, partnerships, and other complex transactions across Flagship’s portfolio companies. Responsibilities include drafting and negotiating transaction documents, conducting legal research, advising finance and portfolio teams, managing outside counsel, supporting compliance, standardizing legal processes, and driving multiple high-volume deals to completion.

The Operating Principal will lead operations and strategy in biotech firms, focusing on corporate development, team management, and aligning scientific goals with business objectives.

Lead the scientific direction and machine learning development for climate modeling. Manage model training, evaluation, and collaboration across teams to develop predictive systems based on hydrology and climate data.

The VP of Finance will advise portfolio companies on financial strategy, oversee day-to-day operations, manage cash flow, and prepare financial materials for governance meetings.

The Contracts Attorney will draft, negotiate, and manage various contracts, support training on contract processes, advise stakeholders, and coordinate with departments to enhance contract workflows.