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Fulltime Freelance Java Developer Jobs in Acton, MA

Java/J2ee Developer

Boston, MA

$55.50 - $71.75/hr

Note:- This is a Full Time job opportunity. * Only US Citizen , Green Card Holder , GC-EAD , H4-EAD , L2-EAD and TN Visa can apply. * No OPT-EAD & H1-B for this position. * Please mention your Visa ...

ADMOH With Java, Javascript, SQL

Cambridge, MA · On-site

$55.75 - $72.25/hr

At least 7 years of experience in Java, Javascript, SQL Skills * At least 7 years of experience in ... This is a Full-Time / Permanent job opportunity . Only US Citizen, Green Card Holder can apply.

C/C++, Java, TCL * Strong communications skills are required. * Familiarity with the FIX Protocol ... Additional Information Note:- This is a Full-Time & Permanent job opportunity for you. Only US ...

Android Developer

Natick, MA · On-site

$90.69K - $160K/yr

Job Type Full-time Description Security Clearance: Must be able to obtain and maintain a Secret ... We're looking for experienced Kotlin and Java developers who are familiar with developing ...

Front End Developer

Boston, MA · On-site

$113K - $131.50K/yr

Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description OPT and EAD ... Manipulate and transform data using Javascript, Java, SQL, and dynamic scripting languages ...

Front End Developer

Boston, MA

$113K - $131.50K/yr

Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description OPT and EAD ... Manipulate and transform data using Javascript, Java, SQL, and dynamic scripting languages ...

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Showing results 1-20

Fulltime Freelance Java Developer information

See Acton, MA salary details

$17

$62

$85

How much do fulltime freelance java developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for fulltime freelance java developer in Acton, MA is $62.42, according to ZipRecruiter salary data. Most workers in this role earn between $53.99 and $69.86 per hour, depending on experience, location, and employer.
What cities near Acton, MA are hiring for Fulltime Freelance Java Developer jobs? Cities near Acton, MA with the most Fulltime Freelance Java Developer job openings:

Senior Back End Software Developer (AI, Java, Vert.x, AWS) - Remote US

Revvity

Waltham, MA • On-site

$130K - $158K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago


Revvity rating

9.5

Company rating: 9.5 out of 10

Based on 8 frontline employees who took The Breakroom Quiz


Job description

Job TitleSenior Back End Software Developer (AI, Java, Vert.x, AWS) - Remote US
Location(s)Waltham

About Us

Revvity is a developer and provider of end-to-end solutions designed to help scientists, researchers, and clinicians solve the world's greatest health challenges. We pair the enthusiasm of an industry disruptor with the experience of a longtime leader. Our team of 11,000+ colleagues from around the globe are vital to our success and the reason we're able to push boundaries in pursuit of better human health.

Find your future at Revvity

We are looking for a talented Senior Back End Software Developer (AI, Java, Vert.x, AWS) to join our Signals Software team, building our next generation cloud notebook application. You will be focused on the back-end design and development of our cloud notebook product, helping turn marketing requirements into an easy to use and elegant application designed for the scientific community.


If you are looking to join an international team of talented engineers, designers, and product managers, and to contribute to delivering amazing, high impact, customer-focused features, this is a great opportunity.

You Will -

  • Collaborate with fellow team members on priorities, specifications, and feature implementation

  • Craft well-documented, clean, and tested code

  • Create secure, performant interfaces and services

  • Build and maintain new, high-impact functionality into Signals Notebook

  • Work with cloud services and technologies

Basic Qualifications:

  • 5-7 years of Java programming skills

  • 3-5 years of experience with Reactive Programming (Vert.x)

  • 1-2 years hands on experience with AI tools for development (creating AI Agents and utilizing AI tools for development)

  • 3-5 years building Web Services and Restful APIs

Preferred Qualifications:

  • Bachelor's Degree is preferred

  • Experience in using latest AI tools for development is highly desired

  • Exposure to CI/CD (Jenkins GitHub)

  • Experience working with JDBC in a transactional application (using any RDBMS but preferably PostgreSQL)

  • An awareness of performance implications of different queries and inserts/updates

  • Thorough understanding of and experience with structured software development methodologies including design

  • Development, and testing in an Agile environment

  • Must have strong teamwork orientation and the ability to foster collaboration within and across teams

  • Excellent work ethic and strong sense of ownership of end result

  • Entrepreneurial minded, creative problem solver, and innovative thinker

  • Life science, chemistry or biology experience a plus

The working hours for this position will be EST. Remote US Candidates, only.

Candidates must have the capability to Interview In-Person at our Headquarters in Waltham, MA USA.

Please include a valid LinkedIn profile and added work links, to your resume.

Fraud Prevention Notice: We are committed to a fair and transparent hiring process. All applicants must provide accurate and truthful information. Any use of impersonation, falsified identities, or AI-generated deepfakes will result in immediate disqualification from consideration. We conduct identity verification as part of our hiring process to protect both candidates and our organization.

The base salary range for this full-time position is $130,000 - $158,000. This range reflects the minimum and maximum target for a new hire in this position. The base pay actually offered to the successful candidate will take into account internal equity, work location, and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.

Please note that base pay is only one part of our total compensation package and is determined within a range. This range allows for the successful candidate to have an opportunity to progress within the position and develop at our company. This base pay range does not take into account bonuses, equity, or other benefits which may be applicable and are dependent on the level and position offered.

#LI-TE

What do we offer?

We provide competitive and comprehensive benefits to our employees.Below are some highlights of our benefits:

  • Medical, Dental, and Vision Insurance Options

  • Life and Disability Insurance

  • Paid Time-Off

  • Parental Benefits

  • Compassionate Care Leave

  • 401k with Company Match

  • Employee Stock Purchase Plan

Learn more about Revvity's benefits by visiting ourBswiftpage. Log-In instructions are provided towards the bottom of the Bswift page.

*For benefit-eligible roles only. Part-time and temporary roles may not be eligible for all benefits listed. Please reach out to your recruiter for more information.

Revvity is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic or status protected by applicable federal, state, and/or local laws. If you are an applicant with a disability that requires reasonable accommodation to complete any part of the application process or are limited in the ability-or unable to use-the online application system and need an alternative method for applying, you may contactOpenJobs@revvity.com.


About Revvity

Sourced by ZipRecruiter

Industry

Biotechnology research and development

Company size

10,000+ Employees

Headquarters location

Waltham, MA, US

Year founded

2023