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Senior Project Manager

SincereNewton Center, MAApril 29th, 2026
Sincere is looking for a Senior Project Manager to join our growing team. The ideal candidate has 5+ years of experience as a key member of a product team and has delivered a wide range of software applications to market. The Senior Project Manager will ensure smooth project execution across design, UX, engineering, and QA. In this role, you will provide overall product direction, documentation, coordination, implementation, execution, control, and completion of projects for web and mobile platforms across our family of brands.You have:A solid technical background with understanding and/or hands-on experience in software development and web technologies—you know how code worksThe skills required to distill product goals and keep a project scope aligned with expectationsDeep knowledge of the full software implementation lifecycle, from initiation to deploymentHands-on experience shepherding one major or several minor software projects simultaneouslyImpeccable communication and interpersonal skills—you can engage, connect, and collaborate with diverse stakeholders and team membersProven ability to manage multiple projects—you can balance competing priorities and deadlinesA strategic and insightful brain—you are an exceptional problem-solver and critical-thinker, and anticipate roadblocks before they happenAn appreciation for Agile methodologies, but believe engineers should spend the majority of their time coding, not participating in ceremoniesYou will:Assist the product team in the definition and documentation of scope and objectivesManage project schedules and expectationsProvide support and guidance to the dev team Remove and address complex roadblocksMeasure project success with key performance indicators (KPIs) and other metrics, and report on project outcomes to stakeholders and senior leadershipCoordinate internal and external resources for the flawless execution of project deliverablesCommunicate project risks and potential delays to key stakeholders Continuously improve project management processes and tools to drive efficiency and effectiveness across the organizationBenefitsDo you want to work at a growing company that invests in its team more than the average employer? Sincere is a family of brands with heart. The Company is home to Punchbowl®, Lovebird®, Timehop®, and Memento®, and builds technology that brings you closer and helps show you care to the people who matter the most. With Sincere Foundation, we support organizations that address basic needs, and envision a future where everyone has the opportunity to celebrate, recognize milestones, and honor memories. We provide a fun, casual, and innovative environment where hard work is recognized and rewarded.What We Offer: 100% Health, Dental & Vision coverage 401K Plan with Profit Share Annual bonus potential Health & Wellness stipends Paid time off plus 12 paid holidays & Summer Fridays Paid parental leave Childcare benefits (dependent care FSA)Flexible, hybrid work environmentIn-person, all-expenses-paid Team Summits (2X a year)The base salary range for this role is $100,000 - $120,000. Actual salary may vary based on skills and experience.