Express.js jobs in Boston, MA

Remote

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Yesterday

Role Overview: We are seeking a Senior API Developer (Node.js) to design, develop, and maintain secure, scalable, and high-performance APIs that support core banking, digital channels, and enterprise integrations. The ideal candidate will have strong experience in Node.js-based microservices, API design standards, and banking security and compliance requirements. Key Responsibilities Design and develop RESTful and event-driven APIs using Node.js. Build microservices architectures to support ban

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Contract, Third Party

50 - 55

Node/Angular Developer

Remote

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23d ago

Job Title: Senior Full-Stack Engineer (NodeJS/Angular) - Public Safety Product Development About the Role: We are on a mission to make our communities safer and more secure. Our cutting-edge public safety product aims to prevent and solve crimes through advanced analytics, visualization, and performance-driven solutions. Join us in creating a state-of-the-art platform that will revolutionize public safety. Were seeking a Senior Full-Stack Engineer with deepexpertise in NodeJS and Angularto dri

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Contract

$50 - $55

MERN Stack Developer

Remote

•

18d ago

Job Description: Key Responsibilities Develop and maintain full-stack web applications using the MERN stack.Design and implement RESTful APIs and integrate third-party services.Build responsive, dynamic, and interactive user interfaces with React.js..Manage database schemas, queries, and performance optimization in MongoDB.Ensure application security, scalability, and performance.Collaborate with designers, product managers, and other developers to deliver features.Write clean, maintainable, and

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Full-time

Depends on Experience

MTS1, Software Engineer

Remote or Portland, Oregon

•

Today

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Full-time

USD 115,200.00 - 199,700.00 per year

Workday SME

Remote

•

3d ago

Hiring a Workday (HCM/Payroll/Benefits) SME for a part-time remote consultant position Location: 100% remote in US, EST Hours Contract Duration: 1 year # of Hours/Week: 15-20 Pay: $70/hr W2 Role Summary Act as a Workday SME of HCM/Benefits/Payroll partnering with the Controller and HR/Benefits/Payroll leadership to design/extract/validate audit & compliance data (401k, benefits/OE, workers comp), improve repeatability/governance, and stabilize reporting ahead of releases. This role is not dai

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Contract

$90

Senior Analog and Digital Electrical Engineer

Cambridge, Massachusetts

•

Today

Date Posted: 2025-11-19 Country: United States of America Location: MA105: BBN Headquarters 10 Moulton Street , Cambridge, MA, 02138 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Senior Analog and Digital Electrical Engineer, P5 Who We Are RTX Corporation is an Aerospace and Defense company that provides advanced

Full-time

USD 137,000.00 per year

Senior Hardware/Software Quality Engineer

Burlington, Massachusetts

•

Today

Job Description The Oracle Cloud Infrastructure Hardware Development team designs and builds mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services (ILOM, UEFI). Oracle Cloud Infrastructure (OCI) is a comprehensive and expansive platform of public cloud services that empowers customers to develop and deploy a diverse range of applications in a highly scalable, fortified, and high-availability environ

Full-time

USD 79,200.00 - 178,100.00 per year

Principal Electrical Engineer - FPGA Verification-onsite Tewksbury or Marlborough, MA

Tewksbury, Massachusetts

•

Today

Date Posted: 2025-12-09 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t

Full-time

USD 101,000.00 per year

Principal Electrical Design Engineer

Westford, Massachusetts

•

Today

Date Posted: 2025-12-17 Country: United States of America Location: HMA03: ISR Systems - Westford HO 7 Technology Park Drive, Westford, MA, 01886 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experien

Full-time

USD 101,000.00 per year

Principal Electrical Engineer

Burlington, Massachusetts

•

Today

Job Description Oracle's Cloud Infrastructure (OCI) Hardware Development organization seeks a talented and hands-on Principal Electrical Engineer to join our team in Burlington, MA! Here is your opportunity to help shape the architecture, detailed design, bring-up, and delivery of next-generation, high-end GPU servers and infrastructure platforms powering Oracle's fast-growing public cloud, AI, and enterprise offerings. You will be a key member of a focused, high-impact hardware team working di

Full-time

USD 120,100.00 - 251,600.00 per year

Fullstack Software Engineer ** Remote Direct End Client **

Remote

•

Today

Were looking for an engineer who thrives in complex systems, cares deeply about code quality, and enjoys guiding teams toward better architecture and execution. If you take pride in designing robust services and building user-friendly web apps, this role will feel like home. Your Impact As a senior technical contributor, you will: Set engineering standards by coaching peers on architecture patterns, clean coding practices, and system design Build end-to-end product features from polished front-

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Contract

Depends on Experience

Senior Systems Software Engineer, Base OS - NPI

Remote or California

•

Today

NVIDIA's invention of the GPU in 1999 fueled the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "the AI computing company". We're looking to grow our company, and build our teams with the most resourcef

Full-time

USD 148,000.00 per year

Level 3 Support Engineer

Remote or Almont, Colorado

•

Today

Description: Our client, a multinational IT service and consulting corporation, has an excellent opportunity for a Level 3 Support Engineer to work on a 12-month contract opportunity. Work will be fully remote within the 48 contiguous United States. As part of our Support Group, you will join an expert support team dedicated to top priority customers (hyperscalers and OEMs). This team is part of our Hyperscalers lab and works closely with our local engineering group designing these solutions.

Contract

R&D Hardware System Engineer

Remote or Chandler, Arizona

•

Today

Description VAST Data is looking for a R&D Hardware System Engineer to join our growing team! This is a great opportunity to be part of the fastest-growing infrastructure company in history. "VAST's data management vision is the future of the market." - Forbes VAST Data is the data platform company for the AI era. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI t

Full-time

Senior System Software Bringup Engineer

Remote or Santa Clara, California

•

Today

NVIDIA's invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern deep learning - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "The AI Computing Company." We're looking to grow our company and establish teams with the mos

Full-time

USD 148,000.00 per year

Senior Staff Engineer

Westborough, Massachusetts

•

Today

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be

Full-time

USD 136,400.00 - 201,800.00 per year

Sr. UI Developer - Only Local Java Professionals to MA/RI/ME/CT/NH accepted | Face to Face Interview Mandatory | Sponsorship Is Provided | W2|C2C|C2H|

Boston, Massachusetts

•

Yesterday

Hello, Role: Sr. UI Developer Location: Boston, MA (Onsite-Need local to MA) F2F interview is required Visa: Who is Valid and Authorized to work Key Responsibilities Architect and deliver scalable frontend applications using Angular, React, and Next.js, incorporating SSR, SSG, and advanced UI patterns. Develop backend APIs and server-side logic with Express.js for robust full-stack solutions. Drive technical decisions on frontend frameworks, component libraries, styling systems, and build tool

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Third Party, Contract

Depends on Experience

Field Programable Gate Array Firmware Engineer III - Hardware Design

Remote or Folsom, California

•

Today

Are you ready to unleash your technical creativity? Dream, Innovate, Inspire and Empower the next generation to transform humanity through technology and imagination! Firmware engineers at Sierra Nevada Company research, design, develop, test, certify, deploy and improve cutting edge products and services We are looking for a talented Firmware Design Engineer to design, develop, document, integrate, test, and debug FPGA and SoC architectures for Department of Defense (DoD) systems. The role inv

Full-time

USD 108,496.89 - 149,183.22 per year

Sr. Director, Software Engineering

Boston, Massachusetts

•

Today

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Sr. Director, Software Engineering Locations: Boston, MA | Hybrid Get To Know Us: Our Software Engineering teams are the best i

Full-time

USD 215,000.00 per year

Principal Software Developer - BMC Development

Burlington, Massachusetts

•

Today

Job Description The Oracle Cloud Infrastructure (OCI) team builds and operates massive-scale, integrated cloud services in a broadly distributed, multi-tenant environment. OCI is committed to delivering best-in-class cloud products for customers solving some of the world's most demanding challenges. The Opportunity: Principal Software Developer As a Principal Software Developer (IC4), you will design, develop, and deliver OpenBMC-based embedded Linux software for next-generation server platfor

Full-time

USD 96,800.00 - 223,400.00 per year

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Express.js jobs in Boston, MA, USA