25 full stack application developer jobs at 21 companies in Waltham, MA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
10+ YOEBachelor's in CS/engineering or equivalent, 10+ years software development, prior team leadership (5–10 engineers) preferred, expertise in Java/Spring, microservices, CI/CD, Docker/Kubernetes, CI systems, observability, SQL, and application security tools.
Java, Spring Framework, Spring MVC, Spring Boot, RESTful APIs, GitHub Copilot, Claude Code, Windsurf, Docker, Kubernetes, GitLab, Airflow, Autosys, Control-M, SQL, SonarQube, Veracode, CI/CD
Merrimack or Massachusetts or Pennsylvania or Minnesota or Texas or Arizona or Oregon or California
$101k-$150k/yrRemoteFull Time
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
6+ YOE6+ years experience building full-stack, cloud-native GUI applications; expertise with modern JS frameworks, GUI automation, backend services, CI/CD, and AI/ML integration in networking and data center contexts.
Tutor Intelligence: Builds AI-powered robots for automated warehouse packaging and sorting.
Strong Python and React experience; capable of designing and deploying frontend interfaces and cloud infrastructure; experience in robotics or XR is a plus.
Senior Java Full Stack Developer – Python & Angular (Hybrid)
Westborough, Massachusetts, United States
$65k-$112k/yrHybridFull Time
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
7+ YOE7+ years building scalable enterprise applications with Java backend, Angular frontend, and Python; experience with Oracle/PL/SQL, OOP, test automation, DevOps/Git, and Agile tools (JIRA, Zephyr Scale, Confluence).
Brown University Health: Provides clinical care, medical education, and biomedical research services.
3+ YOE3+ years developing AI applications; proficiency in Python and JavaScript (React/Node.js); experience with ML frameworks, cloud deployment, APIs, databases; ability to integrate public health domain knowledge.
Andover or Boston or New York or Chicago or Menlo Park or Manchester or London or Tokyo
$140k/yrOnsiteFull Time
Alumni Ventures: Provides individual investors access to diversified venture capital funds.
6+ YOE6+ years building production applications; experience with JavaScript/Node.js and/or Python, PostgreSQL/MySQL, AWS, API integrations, full-stack development, modern/AI-assisted dev tools; authorized to work in the US.
BigTime: Provides cloud-based professional services automation software for consulting firms.
5+ YOE5+ years engineering experience; strong backend (.NET/C#) and full‑stack skills; experience with web application architecture, integrations, and modern front-end tools; strong communication and problem-solving.
ToastNYSE: TOST: Cloud-based technology platform for the restaurant and hospitality industry.
8+ YOE8+ years building full‑stack web applications; proficiency with Java/Kotlin, Node.JS, React/Angular, AWS, Docker, Git; experience with frontend design (Figma) and scalable architectures.
America's Test Kitchen: Provides tested recipes and reviews for home cooks.
5+ YOE5+ years professional software engineering experience, deep full-stack and system design skills, experience delivering production web applications, bachelor's in CS or equivalent preferred, strong communication and mentoring ability.
ChewyNYSE: CHWY: Online retailer of pet food, supplies, and veterinary services.
10+ YOE10+ years building full-stack customer-facing web applications; expertise with Next, React, Node, TypeScript; Bachelor's in CS or related; strong leadership, debugging, and AI-agent experience; willing to be located near Bellevue, WA.
Next, React, Node, TypeScript, AWS, Azure, Google Cloud
Denver or Nashua or Augusta or Pinellas Park or Madison Heights
$125k-$145k/yrHybridFull Time
WOW!: Provides broadband internet, cable television, and digital phone services.
3+ YOEFull-stack engineer with 3+ years building scalable web applications using Next.js and Node.js, strong AWS experience, REST/GraphQL APIs, serverless, CI/CD, AI-assisted tooling, and familiarity with web performance and accessibility standards.
Paperless Parts: Cloud-based quoting software for custom part manufacturers.
5+ YOE5+ years experience building full-stack web applications; strong Python (Django/FastAPI), TypeScript/React, AWS, PostgreSQL, Docker, and CI/CD (Jenkins) experience; API design and mentoring skills; US citizenship or green card required.
Anduril Industries: Defense technology building autonomous military hardware and software.
12+ YOE12+ years software engineering experience building high-availability enterprise applications; strong full-stack skills (JavaScript/TypeScript, React, Next.js/Remix); systems thinking for manufacturing/MES domains; U.S. Person required; TS/SCI eligibility preferred.
Principal Front Office Engineer, Investment Innovation, Integration & Trading
Boston, Massachusetts, United States
HybridFull Time
Liberty Mutual: Provider of global property and casualty insurance products.
8+ YOE8+ years Python full‑stack experience with pandas/NumPy, strong SQL and Git skills, front-end/visualization (Plotly/Dash), Bloomberg BQuant/BQL experience preferred, and experience turning AI prototypes into production applications.
San Jose or Austin or Detroit or Boston or United States
$166k-$229k/yrFieldFull Time
NXP SemiconductorsNASDAQ: NXPI: Designs and manufactures semiconductors for automotive and IoT applications.
10+ YOEBachelor's (or Master's) in EE/CE/CS, 10+ years embedded systems/MPU/SoC experience, strong embedded Linux stack skills, proficiency in C/C++ and Python, ARM Cortex-A experience, hardware interface and PCB troubleshooting, willing to travel within North America.