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Full Stack Developer Startup Jobs in Massachusetts

Expert programming skill in Spring Boot , Java Frameworks , Java EE architecture * Front-end web development experience with HTML5, JavaScript / JavaScript based frameworks, and CSS3 is desirable

Senior Full Stack Python Developer - Network Automation Type: Contract - 6+ months Location: Boston or Quincy, MA - 4 days a week onsite Overview Seeking a senior full stack Python developer with ...

Java Full Stack

Waltham, MA

$56.75 - $73/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Responsibilities Work as a member of a software development team as a full ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Role And Responsibilities Work as a member of a software development team as ...

Full Stack Java Dev

Worcester, MA · On-site

$55 - $68/hr

AngularJS & Java Full Stack Developer This position focuses on building modern digital platforms that support advanced research and data-driven initiatives for our client in the biotech industry. 1+ ...

Be Seen First

Position Summary We are seeking a talented and motivated senior level Full-Stack Web Developer to join our dynamic development team. The ideal candidate is a fast learner, team-oriented, and ...

Principal Full Stack Engineer

Boston, MA · On-site

$165K - $175K/yr

Principal Full Stack Engineer Location: Boston, MA (Hybrid, 3x/wk onsite requirement) Department: Technology / Digital Reports To: Software Engineering Manager Position Summary The Principal Full ...

Bachelor's or Master's degree in Computer Science, Information Systems, or a related field. * 5+ years of full stack development experience, with strong fundamentals in system design, algorithms, and ...

ConnectPay is seeking a Software Developer to join our growing IT team. In this role, you will help build, enhance, and support the business-critical applications that power our payroll platform ...

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Showing results 1-20

Full Stack Developer Startup information

What is the difference between Full Stack Developer Startup vs Front End Developer?

AspectFull Stack Developer StartupFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, databases, and server managementSpecialized in client-side technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentFast-paced startup setting, often wearing multiple hats, involved in full project lifecyclePrimarily focused on designing and implementing user interfaces and user experience
Common UsageUsed in startups needing versatile developers capable of handling entire applicationsUsed in teams focusing on UI/UX and front-end development within startups or larger companies

In summary, a Full Stack Developer Startup has a broader skill set covering both front-end and back-end development, suitable for dynamic startup environments. A Front End Developer specializes in creating engaging user interfaces, often working within larger teams or specific projects. The choice depends on the scope of work and technical expertise required.

What cities in Massachusetts are hiring for Full Stack Developer Startup jobs? Cities in Massachusetts with the most Full Stack Developer Startup job openings:
Infographic showing various Full Stack Developer Startup job openings in Massachusetts as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Full Stack Developer

Full Stack Developer

krg technology inc

Boston, MA • On-site

Contractor

Re-posted 12 days ago


Job description

Job Description

JOB RESPONSIBILITIES:

  • Should be able to write / design Cloud native code in Java, JavaScript based that meets the functional specifications.
  • Create Restful web services using Java, Spring and Spring Boot with Microservices architecture/best patterns.
  • Collaborate with UI Designer to prototype the user experience during the design phase
  • Develop unit and integration tests using J2EE and JavaScript based testing frameworks
  • Assist with build and deployment of apps in cloud native platforms/infrastructures.
  • Troubleshoot and resolve performance issues in the, server components, DB components and UI
  • Should be able to design DB, identify different types of DB for different scenarios and write highly performing DB queries.
  • Should be open to work in Boston/Portsmouth - location

KEY SKILLS

  • Should have at least 6-10 years of experience in developing software involved all stages of SDLC
  • Expert programming skill in Spring Boot , Java Frameworks , Java EE architecture
  • Front-end web development experience with HTML5, JavaScript / JavaScript based frameworks, and CSS3 is desirable
  • Understanding of AJAX, object-oriented JavaScript, the DOM and JSON
  • Experience writing RESTful web services, knowing the complexity of web services scale complexities
  • Knowledge in leveraging front end frameworks like React.js , Angular.js components
  • Have worked as part of an agile development team (Lean / Pair / agile programming)

DESIRED SKILLS AND EXPERIENCE

  • Experience building cloud-based MicroServices is a big plus
  • Experience with virtualization / Cloud technologies
  • Familiarity with event-based System of Engagement architectures
  • Should have good communication, Self-starter and Adaptable/Quick learner
  • Familiarity with at least one of test-driven development concepts such as TDD, ATDD
  • Experience in at least one of source code testing frameworks and technologies such as JUnit, mstest, Qunit, etc.
  • Experience in one of Continuous Integration/Delivery methodology and tools such as GitHub, Jenkins, Bamboo, Maven, Jenkins, Fisheye, TFS, etc.
  • Experience in developing cloud hosted applications / Components / Services.
  • Able to integrate with and managing APIs exposing MicroServices (REST, SOAP) including development and support of Java/JavaScript services
Additional Information

All your information will be kept confidential according to EEO guidelines.


KRG Technologies logo

About KRG Technologies

Sourced by ZipRecruiter

KRG Technologies was founded with a simple motive of offering the clients exactly what they want, how they want and when they want. By leveraging for its clients its technological edge and right-sourcing advantage, KRG in a short period of time has grown to become one of the most trusted strategic technology partners. Treating every client as the top priority, we customize our solutions and services to align with the unique needs of each client. Headquartered in Valencia, California, KRG employs a unique global delivery platform to minister its offerings spanning from application development and maintenance to business process reengineering. With years of hands-on domain experience and international presence, we offer state-of-the-art solutions backed by our follow-the-sun service model in the most cost effective manner. We value our clientele for the trust reposed in us and our clientele admire us for our personalized approach and deep commitment to their success. Our biggest strength lies in technical expertise of our team and individual competency of our employees, which enables us to be the most befitting solution provider.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Valencia, CA, US

Year founded

2003

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