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Senior Full Stack Java Developer Jobs in Holyoke, MA

DataAnnotation

QA Engineer - AI Trainer

Springfield, MA · Remote

$50 - $100/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

Futran Tech Solutions Pvt. Ltd.

Data Engineer

Bloomfield, CT · On-site

$114K - $137K/yr

Data Engineering Full Stack Location: Bloomfield, CT (remote as of now but have to relocate once client resume) Data Engineer The candidate will act as a technical architect/developer for major ...

MANTECH

Senior Data Scientist

Springfield, MA

This may involve converting between file format types or tiling full-size images into specified ... Experience with programming languages such as Python, JavaScript, or Java * Experience developing ...

W3Global Inc.

Senior Electrical Engineer

Windsor, CT

$100K - $150K/yr

Our client is seeking a Senior Electrical Engineer to drive the design and development of advanced ... This role focuses on delivering reliable, high-performance solutions across the full project ...

Quora

AI Automation Engineer -Remote

Springfield, MA · On-site

$202K - $234K/yr

Experience creating LLM-backed tools involving prompt engineering and automated evals * 5+ years of experience in full-stack development with strong skills in Python, React and JavaScript * Excellent ...

Beyond SOF

Engineering Rigor

Amherst, MA · On-site

Experience in our stack * Stack: Python, FastAPI, Postgres, GCP, state-of-the-art LLMs and ... Layer 4: They're drawn to helping senior care or nurses specifically. Usually from personal ...

LCR EPC LLC

Senior Estimator

Enfield, CT · On-site

... the full estimate. • Support bid-day preparation and submission, ensuring documentation ... Qualifications • Associate's or Bachelor's degree in Construction Management, Engineering, or ...

h2m

Senior Project Forensic Engineer

Windsor, CT

$120K - $160K/yr

We are seeking a full or part-time Engineer or Architect for a Senior Forensic Consultant in our Windsor, CT office. For this advanced role, we are seeking a candidate who is comfortable acting as a ...

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Senior Full Stack Java Developer information

See Holyoke, MA salary details

$10

$57

$76

How much do senior full stack java developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for senior full stack java developer in Holyoke, MA is $57.40, according to ZipRecruiter salary data. Most workers in this role earn between $49.90 and $64.38 per hour, depending on experience, location, and employer.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Java Developer, and why are they important?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.
What cities near Holyoke, MA are hiring for Senior Full Stack Java Developer jobs? Cities near Holyoke, MA with the most Senior Full Stack Java Developer job openings:
Senior Full Stack Java Developer jobs near you
Software Test Engineer - AI Trainer

Software Test Engineer - AI Trainer

DataAnnotation

Springfield, MA • Remote

$50 - $100/hr

Contractor

Re-posted 3 days ago

Job description

About the job:

Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an existing Coder (this is an opportunity to work with us as an independent contractor) to help advance AI development. As a DataAnnotation’s coder, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform.

Advantages of contracting with us:

  • You'll be able to choose which projects you want to work on and when
  • You work on your own schedule, on your own computer, from the comfort of your own home
  • Projects are paid hourly starting at $50-100+/hr, with bonus rates available on some projects

Responsibilities:

  • Give AI chatbots coding challenges and evaluate their outputs
  • Evaluate the quality produced by AI models for correctness and performance

Qualifications:

  • Fluency in English (native or bilingual level)
  • Detail-oriented
  • Experience with algorithms, data structures, and debugging workflows
  • A current, in progress, or completed Bachelor's is preferred but not required

Note:

Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time. This is an independent contractor position.

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