Top Tech Jobs & Startup Jobs in Boston, MA

Lead full‑stack development of customer‑facing features, own product lifecycle from design to release, build scalable AI‑enabled back‑end systems on AWS, improve CI/CD and testing, collaborate with product, design, and ML researchers, and ensure security and privacy best practices.

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.

Partner with the CEO to translate corporate strategy into operating plans, drive execution of high-priority initiatives (financing, in-/out-licensing), coordinate cross-functional workstreams, build operating rhythms, support corporate development and partnerships, and provide executive reporting and decision-support to ensure timely delivery and organizational alignment.

Develop and deploy LLM-powered ML applications for psychological wellbeing. Collaborate with psychologists to translate insights into computational systems, advance RLHF and agentic AI methods, build scalable data and training pipelines, integrate ML systems into real-world products, and communicate results to multidisciplinary teams.

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.

Lead complex, cross-functional IT initiatives from planning through implementation. Define scope and success metrics, manage schedules, budgets, risks, vendors, and governance. Drive stakeholder alignment, change management, delivery excellence, and mentor project leaders.

The Associate Director, Finance will support financial planning, reporting, accounting, and operational finance for Pioneering Medicines, partnering with leadership and teams to provide insights and improve finance processes.