UNKNOWN

FEED

In addition to base salary, our total compensation package may include participation in the company's annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. Our Analytics Engineering team sits within a hub-and-spoke model, partnering closely with Go-To-Market (GTM), Product, Engineering, and Business Intelligence teams to build scalable, trusted data systems.

YEAR

Klaviyo Inc

Analytics Engineer

This role will focus on delivering production-grade platform services for model integration, prompt and workflow orchestration, evaluation, observability, performance optimization, and agent lifecycle management. Design and implement a build/bring-your-own-agents capability that enables teams to create, register, integrate, deploy, and manage their own agents within the enterprise agentic platform.

Vertex is a global biotechnology company that aims to discover, develop and commercialize innovative medicines so people with serious diseases can lead better lives. In addition to our clinical development programs focused on cystic fibrosis, Vertex has more than a dozen ongoing research programs aimed at other serious and life-threatening diseases.  Founded in 1989 in Cambridge, Mass., Vertex today has research and development sites and commercial offices in the United States, Europe, Canada and Australia. For six years in a row, Science magazine has named Vertex one of its Top Employers in the life sciences. For additional information and the latest updates from the company, please visit www.vrtx.com

Vertex Pharmaceuticals Inc

Senior Principal Engineer, Agentic AI Platform, BYO Capability

Use AI agents to build comprehensive data schemas and parsers for pre-clinical data (main data sources: R&D lab instruments, manufacturing, CRO, CDMO, ELN, LIMS) with various data formats: xlsx, pdf, txt, raw, fid, many other vendor binaries. As a Senior Scientific Data Engineer, you will be a team-focused leader, have excellent data engineering skills, supervise and collaborate on project executions, and have a high commitment to customer success by delivering mission-critical implementations.

TetraScience Inc

Senior Scientific Data Engineer

As the Associate Director (Staff Engineer) for Cyber Defense Platforms, you will own the defense technology stack end-to-end: SIEM, SOAR, EDR, DLP, email security, and anti-phishing platforms, along with the detection content, automation, and tooling that make them effective. Strong software engineering skills in a language commonly used for security automation (e.g., Python, Go, PowerShell), with experience building production-quality integrations and tooling.

Alnylam is leading the translation of RNAi as a new class of innovative medicines, with a core focus on RNAi therapeutics toward genetically defined targets for the treatment of serious, life-threatening diseases with limited treatment options for patients and their caregivers.

Alnylam Pharmaceuticals Inc

Cyber Defense Platforms Staff Engineer

While some positions may require regular in-person presence for hands-on work or local collaboration, many roles can be performed remotely with team members distributed across various locations. Our Large Spectral Models do for biochemical biology what AlphaFold and ESM did for proteins: turning a library-bound discipline into something predictable and generative, and embedding it at every stage of R&D.

Matterworks

Data Engineer

ea_via_bold

Working within the Agentic AI Platform team, this role will focus on delivering production-grade platform services for model integration, prompt and workflow orchestration, evaluation, observability, performance optimization, and agent lifecycle management. We seek talent who bring an external perspective, demonstrate curiosity and sound judgment, and thoughtfully adopt new capabilities that improve decision-making, drive innovation, increase efficiency, and help deliver better outcomes for patients.

Vertex Pharmaceuticals, Inc

Senior Principal AI Engineer

This role requires deep technical expertise and leadership in application security, threat modeling, and secure system design, combined with the ability to influence engineering teams and deliver high-impact security outcomes with minimal guidance. The Corporate Services Security (CPSS) Finance and Communication Security (FCS) Team is responsible for securing the applications, infrastructure and data developed across Finance & Global Business Services (FGBS) and Communications and Corporate Responsibility (CCR).

At Amazon, we don’t wait for the next big idea to present itself. We envision the shape of impossible things and then we boldly make them reality. So far, this mindset has helped us achieve some incredible things. Let’s build new systems, challenge the status quo, and design the world we want to live in. We believe the work you do here will be the best work of your life. 
Wherever you are in your career exploration, Amazon likely has an opportunity for you. Our research scientists and engineers shape the future of natural language understanding with Alexa. Fulfillment center associates around the globe send customer orders from our warehouses to doorsteps. Product managers set feature requirements, strategy, and marketing messages for brand new customer experiences. And as we grow, we’ll add jobs that haven’t been invented yet. 
It’s Always Day 1 
At Amazon, it’s always “Day 1.” Now, what does this mean and why does it matter? It means that our approach remains the same as it was on Amazon’s very first day – to make smart, fast decisions, stay nimble, invent, and stay focused on delighting our customers. In our 2016 shareholder letter, Amazon CEO Jeff Bezos shared his thoughts on how to keep up a Day 1 company mindset. “Staying in Day 1 requires you to experiment patiently, accept failures, plant seeds, protect saplings, and double down when you see customer delight,” he wrote. “A customer-obsessed culture best creates the conditions where all of that can happen.” You can read the full letter <a href="https://hiring.amazon.com/why-amazon/culture#/">here</a> 
Our Leadership Principles 
Our Leadership Principles help us keep a Day 1 mentality. They aren’t just a pretty inspirational wall hanging. Amazonians use them, every day, whether they’re discussing ideas for new projects, deciding on the best solution for a customer’s problem, or interviewing candidates. To read through our Leadership Principles from Customer Obsession to Bias for Action, visit <a href="https://www.amazon.jobs/principles" target="_blank">https://www.amazon.jobs/principles</a>

Amazon.com Inc

Senior Security Engineer, Corporate Services Security

This role is ideal for someone who enjoys solving complex engineering challenges, working with high-value financial data, and delivering scalable, reliable platforms used across the enterprise. You will partner closely with product, architecture, operations, and business teams to deliver well-governed, production-ready data products that improve accuracy, transparency, speed, and operational resilience.

ClifyX, INC

Data Product Solutions Engineer

jobdiva

FULL_TIME

With a 9-year average associate tenure among our 265 professionals, our team’s commitment to excellent service has positioned Sentinel as the only provider who makes benefits EASY: easy for your people; easy for your business; and easy for you. The Frontend Software Engineer is part of the development team, which has the responsibility for building, maintaining, enhancing and integrating home built custom applications using different technology stacks and connected systems.

Sentinel Group

Frontend Software Engineer

partner JazzHR

The team's solutions must run reliably across a wide range of host operating systems and hypervisors - Linux, Windows, AIX, Solaris, VMware ESX/vCenter, Hyper-V, and Oracle Linux VM - as well as Podman-containerized deployments and Ansible-automated workflows. Infinidat's enterprise storage portfolio provides global Fortune 500 enterprises and service providers with best-in-class solutions for primary storage, next-generation data protection, disaster recovery, business continuity, and cyber resilience.

Infinidat Inc

Principal Software Engineer

We''re reinventing how RELEX builds and ships forecasting, moving from a small number of monolithic models to a growing library of purpose-built, plugin-based ones, used by 400 to 500+ customers. Few problems combine this much data, this much complexity, and this much real-world weight: get it right and a shelf stays stocked, a factory line doesn't stall, food doesn't spoil in a warehouse before it's sold.

RELEX Oy

Senior Product Engineer

Design and build the data platform connecting NGS instruments, laboratory informatics systems (Benchling), and AWS cloud compute; covering automated ingestion, provenance tracking, scalable storage, and observability. Ship AI-powered and agentic capabilities such as RAG over internal scientific data, agentic workflows with human-in-the-loop review, and internal copilots that streamline routine workflows across the organization connecting both science and business needs.

Prime Medicine, Inc.

Informatics Engineer

For experienced data engineers looking to move beyond simply maintaining pipelines, this role offers the chance to influence architecture, partner directly with decision-makers, and help build an AI-enabled engineering culture from the ground up. Accelerated Professional Growth - Gain exposure to business operations, financial markets, cloud-native architectures, AI innovation, and enterprise-scale data platforms while working alongside experienced technical and business leaders.

SDL Search Partners

Senior Data Engineer

Balance the need to "keep things running" with longer-term, high-impact projectsBachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience 8+ years of experience in performance or software engineering and/or optimization pertinent data science or equivalent practical experience 8+ years of experience in designing and implementing models and optimization algorithms 4+ years of experience in coding/scripting languages such as Python, R, Java, C, C++, PHP Experience working with distributed systems at scale Experience in infrastructure operations and technical infrastructure knowledge Experience working with cross-functional teams Experience optimizing complex systems, working with large datasets, and driving business impact Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews) Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews) Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements) Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements) Experience in multi-phase/multi-year system/software roadmap development Experience in public or private cloud capacity planning and optimizationMeta builds technologies that help people connect, find communities, and grow businesses. Meta is seeking a Performance & Capacity Engineer to join the Capacity Planning and Optimization Engineering (CPOE) team to focus on site-wide performance and capacity optimization at the intersection of all Meta products and services, and all physical infrastructure (Servers, Data Centers, Network).

Meta Platforms Inc

Performance & Capacity Engineer

In addition to base salary, our total compensation package may include participation in the company's annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. At Klaviyo, we believe the future of software lies not only in tools that help people work more efficiently, but in intelligent systems that can take action, learn from outcomes, and improve customer experiences over time.

AI Engineer II

You’ll work on production-grade voice and agentic systems that automate complex healthcare coordination workflows, helping scale personalized care for Medicare beneficiaries. Location: Remote (US) / Hybrid (Boston or San Francisco) Company Stage of Funding: Seed ($2.5M raised) Office Type: Remote / Onsite Salary: $180,000 – $250,000 + Competitive Equity Visa: H1B transfers / TN only (No new sponsorship).

Recruiting From Scratch

Senior AI Engineer — Voice & Agentic Systems

You will own the manufacturing engineering behind these processes - developing methods of manufacturing (MOMs), bills of material (BOMs); authoring work instructions and inspection plans; managing engineering change; designing manufacturing processes, fixtures, and tooling; and providing hands-on floor support across production and the machine shop. Apply SPC and data-driven root-cause and corrective-action methods (8D, fishbone, PFMEA, fault tree) to monitor process capability and resolve problems across methods, processes, tooling, fixtures, equipment, and product design.

VulcanForms

Senior Production Readiness Engineer

You will partner closely with Product Engineering, Data Engineering, and Data Science to design, build, and develop the infrastructure and operational platform that supports product software, data systems, and ML and AI workloads, with the opportunity to shape how the broader organization builds and operates AI-native systems. You will work across cloud infrastructure, developer platforms, observability, and production workloads, including product applications, internal tools, data systems, and ML and AI workloads, taking problems from initial diagnosis through implementation and production adoption.

Formation Bio

Senior Site Reliability Engineer

Our Diagnostics business is building the most comprehensive at-home platform for precision diagnostics, combining EEG and cardiopulmonary signals to deliver reimbursable assessments for sleep and central nervous system disorders. As such, we're always seeking new contributors whose work demonstrates an avid curiosity, a bias towards simplicity, an eye for composability, a self-service mindset, and - most of all - a deep empathy towards colleagues, stakeholders, users, and patients.

Beacon Biosignals

Senior Mobile App Engineer (React Native)

Your main goal will be to turn n8n’s most strategic enterprise deployments into production-ready success stories by embedding on-site, solving real customer problems, and building reusable automation patterns that shape our product. US : Multiple low-premium, low-deductible medical plans with coverage for individuals and families—plus a no-cost premium HDHP option with a pre-seeded HSA—along with dental and vision coverage.

Build Engineer Jobs in Cambridge, MA

Analytics Engineer Klaviyo Inc

Senior Principal Engineer, Agentic AI Platform, BYO Capability Vertex Pharmaceuticals Inc

Senior Scientific Data Engineer TetraScience Inc

Cyber Defense Platforms Staff Engineer Alnylam Pharmaceuticals Inc

Data Engineer Matterworks

Senior Principal AI Engineer Vertex Pharmaceuticals, Inc

Senior Security Engineer, Corporate Services Security Amazon.com Inc

Data Product Solutions Engineer ClifyX, INC

Frontend Software Engineer Sentinel Group

Principal Software Engineer Infinidat Inc

Senior Product Engineer RELEX Oy

Informatics Engineer Prime Medicine, Inc.

Senior Data Engineer SDL Search Partners

Performance & Capacity Engineer Meta Platforms Inc

AI Engineer II Klaviyo Inc

Senior AI Engineer — Voice & Agentic Systems Recruiting From Scratch

Senior Production Readiness Engineer VulcanForms

Senior Site Reliability Engineer Formation Bio

Senior Mobile App Engineer (React Native) Beacon Biosignals

Forward Deployed Engineer - US East Coast n8n

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