Top Design Engineer Jobs in Boston, MA

Design and develop mechanical systems, components, and assemblies from concept through production launch. Create CAD models and technical documentation, conduct engineering analysis and tolerance assessments, build and test prototypes, and support verification, validation, compliance, supplier engagement, and manufacturing industrialization. Collaborate globally with design, electrical, software, quality, manufacturing, and supply chain teams while leading root-cause investigations and implementing technical solutions for consumer products.

Design, test, and iterate mechanical subassemblies from CAD through production. Collaborate with mechanical, industrial design, electrical, manufacturing, and cross-functional teams to develop robotics and consumer electronics products. Own subsystems, apply DFM/DFA and rapid prototyping practices, incorporate user needs and ergonomics, and help bring novel haircare technology from concept to market.

Perform RTL-to-gate synthesis and QoR convergence for complex digital blocks, optimize synthesis strategies and constraints, analyze and resolve QoR regressions, support physical implementation from floorplanning through timing closure, and automate setup, execution, reporting, and issue triage across teams.

Collaborate with product designers to implement modular, reusable React components and pixel-perfect UI across desktop and mobile. Build performant CSS-driven interactions, animations, and micro-interactions. Bridge front-end logic with design and maintain high polish across Vetcove's applications.

Designs and develops mechanical products and engineered solutions for web handling and converting equipment. Creates CAD models, drawings, and engineering documentation; reviews customer orders; supports quoting, configuration, production, service, and assembly questions. Drives quality, cost, and manufacturability improvements, maintains technical documentation and SOPs, and mentors junior engineers. Collaborates with Sales, Operations, Product Engineering, and Service to deliver accurate designs meeting customer and internal standards.

Lead architecture, transistor-level design, simulation, verification, and silicon validation for analog and mixed-signal SoC subsystems in advanced FinFET processes. Design precision sensing, ADC front-ends, references, regulators, bias circuits, and interfaces. Drive analog/digital partitioning, layout and test collaboration, tapeout, bring-up, characterization, and production release. Mentor engineers, lead design reviews, develop reusable IP, and contribute to product roadmaps and design methodologies.

Leads the design, development, validation, and manufacturing support of custom metal bellows, assemblies, tooling, and fixtures. Creates SolidWorks models, drawings, bills of materials, and technical documentation; applies GD&T and DFMA; performs engineering calculations and supports FEA, testing, and qualification. Collaborates with manufacturing, quality, operations, sales, and customers while improving processes and mentoring junior engineers.

Design laminate, substrate, interposer, and PCB layouts for flip-chip packages, SiP products, and semiconductor modules. Optimize routing, planes, vias, stack-ups, and interconnects for electrical, thermal, mechanical, and reliability requirements. Perform design-rule checks, verification, and reviews; create layout databases and fabrication documentation; support package feasibility and architecture studies; and manage schedules, risks, and communication across global cross-functional engineering teams.

Designs complex electro-mechanical systems from concept through fabrication and testing. Conducts trade studies, prototypes solutions, develops requirements, manages technical risks, and supports detailed mechanical design. Collaborates with multidisciplinary teams, adapts to changing requirements, and mentors less experienced engineers. Work includes ruggedized systems, harsh environments, dynamic mechanisms, and autonomous systems.

Design and document mechanical assemblies for thermal interface materials in semiconductor packages. Build, instrument, and test prototypes and mockups, analyze thermal and mechanical data, coordinate fabrication, document customer requirements, and support qualification activities and technical engagements. The role also contributes to product improvements and maintains organized design and test records.

Design transistor-level mixed-signal CMOS circuits and key blocks for advanced data converters. Collaborate on system-level trade-offs, create design documentation, conduct reviews, and guide layout, evaluation, and test teams. Responsibilities include developing amplifiers, comparators, switched-capacitor circuits, references, and LDOs, with opportunities to work on high-speed converters, SerDes PHYs, calibration algorithms, and behavioral modeling.

Leads human factors engineering and user experience activities for cardiac ablation medical devices. Conducts field research, task analysis, usability evaluations, risk assessments, design validation, and human subjects research. Develops user requirements, interfaces, prototypes, statistical analysis plans, and regulatory documentation while collaborating with product, engineering, quality, manufacturing, marketing, and regulatory teams. Provides human-centered design guidance and may lead small teams supporting product lifecycle and post-launch outcomes.

Build and scale reusable React and TypeScript UI components, design-system foundations, accessibility patterns, tooling, and frontend infrastructure. Lead architecture discussions, define component APIs, improve Storybook and testing workflows, drive adoption through documentation and migration guidance, and partner with design, accessibility, platform, and application teams. Mentor engineers, influence frontend standards, and solve ambiguous technical challenges while balancing scalability and maintainability.

Leads instrumentation and controls engineering design for small to medium life sciences projects. Responsibilities include managing discipline budgets, coordinating clients and project partners, developing automation control systems, producing construction drawings and specifications, conducting quality reviews, performing site surveys, mentoring junior staff, and leading system design programming and master planning. The role requires an ABET-accredited engineering degree and at least five years of experience.

Own and evolve Buffer's front-end design system and component library for marketing pages. Build performant, accessible, animated React/TypeScript experiences on buffer.com, collaborate with designers and marketers, audit and improve performance and accessibility, and mentor peers on front-end architecture and standards.

Design and implement CPU power management, reset, and clocking solutions. Collaborate with teams to verify and optimize designs based on RISC-V architecture.

Design and validate high-performance mechanical structures and mechanisms for humanoid robots. Create detailed CAD models and drawings, run FEA and topology optimization, prototype and test designs, ensure manufacturability and safety, resolve design issues, and collaborate with cross-disciplinary teams and vendors to transition concepts to production.

Lead design and delivery of complex analog and mixed-signal ICs in deep submicron CMOS. Define architectures, perform schematic-to-layout tradeoffs, guide layout engineers, validate silicon, debug in lab, and mentor engineers while collaborating cross-functionally to meet customer performance, area, power, and production targets.

Design and verify digital integrated circuits, including processor architectures, memory-management units, multicore systems, and cache systems. Responsibilities include defining specifications, analyzing architecture trade-offs, participating in design reviews, supervising IC layouts, developing behavioral models, characterizing prototypes, and coordinating product testing and releases. The program also provides exposure to design verification and analog design through training and on-the-job projects.

Design and take ownership of mechanical subsystems and full hypersonic vehicles. Perform preliminary analysis, trade studies, create manufacturing drawings, integrate subsystems, and ensure fit, functionality, and performance for flight and test.

Lead the development of mixed signal designs for IC products, collaborating with teams and customers, ensuring product success from conception to release.

Design and implement NVLink protocol and GPU subsystem logic: micro-architecture, RTL implementation and debug, timing- and power-optimized logic design, collaborate with verification and physical design teams, support floorplan, power/clock distribution, timing closure, and back-end verification; develop supporting flows and tools.

Design and implement highly-configurable TileLink interconnects, cache controllers, protocol bridges and other uncore RTL generators using Chisel/Scala. Drive performance and coherence improvements, integrate into Chisel/FIRRTL framework, collaborate on verification plans and documentation, and work with teams to deliver high-quality, configurable IP for SoCs.

Design machines using SolidWorks for a customer engagement. This fully remote contract is expected to last three months, with potential extension. Candidates should have at least two years of SolidWorks experience and be at an intermediate level or higher.

Lead the development of process design kits for co-packaged optics, collaborating with internal teams and external partners to ensure timely delivery of product specifications and performance requirements.