Randstad Digital
Full Stack Developer
Boston, Massachusetts, USA · Senior · Contract
Sponsorship not specified$70k-$75kDetected 72 days ago
PythonJavaReactAngularNode.jsSpringFull-Stack DevelopmentCode ReviewVector DatabasesCI/CDLLMsRAGAgentic AILangGraphAgileMentoring
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odds of building a lasting career here
42Risky
Cap-exempt (no lottery)0
Sponsors this role100
Entry-level history0
PERM / green-card track0
Lottery odds40
Fits your clock70
Thin sponsorship signal and lottery-bound. A low-probability bet with your clock running. Prioritize cap-exempt roles and proven entry-level sponsors first.
Lottery odds assume a STEM candidate.
Personalize to your clock →Employer immigration record
from this employer's Department of Labor filings
Green-card filing pattern in this occupation
Context, not a finding about this posting: of this employer's 48 green-card filings in this occupation, 100% were for a worker who already held the job.
Green-card intent detected
Randstad Digital, LLC obtained a prevailing wage determination for Software Developers in Woburn, MASSACHUSETTS on 2026-06-17. No matching green-card filing appears in our data yet. The determination expires in 7 days (2026-09-14), and a green-card filing must follow before then or the employer starts over.+2 more active determinations on file
Third-party placement is common here
99% of this employer's visa filings place the worker at a client company rather than at the employer itself, across 64 clients. Your visa, salary band and layoff exposure would follow the employer of record, not the client.Most common: Bank of America · Fidelity · Wells Fargo
Green-card follow-through: 80%
Of 25 labor certifications old enough to have been used, 5 expired without the employer filing the next step. Median time from filing to decision: 454 days.100% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.
Files H-1B transfers
351 transfer filings in the last year, covering 810 workers. Median labor-condition decision: 7 days. An employer that already files transfers is one that can take over an existing H-1B.
Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.
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About the role
- We are looking for an experienced Java Developer with a strong focus on AI driven and data enabled solutions.
- This role is ideal for a senior engineer who wants to remain hands on while also having a real influence on technical direction, quality, and team growth.
- Contribute to AI enabled and data driven solutions, working closely with data and product teams.
Responsibilities
- Design, develop, and maintain high quality Java based applications in a complex, distributed environment.
- Take ownership of features from requirements analysis through implementation, deployment, and production support.
- Participate in technical design and architecture discussions, influencing solutions and best practices.
- Perform code reviews and promote clean code, scalability, and maintainability.
- Support application evolution by driving feature enhancements and technical improvements.
- Collaborate effectively in Agile, distributed teams (Scrum / Kanban).
- Experience working with large language models and exposure to agentic AI frameworks (e.g., LangChain, LangGraph, CrewAI) for building multi-step, tool-augmented workflows and autonomous AI agents Communicate clearly with stakeholders, helping translate technical topics into understandable outcomes and impacts.
Requirements
- Proficiency in modern front-end frameworks (React, Angular) and back-end technologies (Python, Java/Spring Boot, Node.js) to build scalable, end-to-end applications.
- Familiarity with Retrieval-Augmented Generation patterns, embedding models, vector databases, and semantic search techniques to ground AI outputs in enterprise content.
Compensation
- $70k-$75k
Company info
- job summary: We are looking for an experienced Java Developer with a strong focus on AI driven and data enabled solutions.
- As a Senior Java Developer, you will play a key role in building and evolving applications, contributing to architectural decisions, and supporting less experienced engineers through mentoring and technical guidance. location:
- Boston, Massachusetts job type:
- Perm salary:
- $70 - 75 per hour work hours: 8am to 5pm education:
Equal opportunity
- Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.
- At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants.
- If you require a reasonable accommodation to make your application or interview experience a great one, please contact Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc.
- In addition, Randstad Digital offers a comprehensive benefits package, including:
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This listing is sourced directly from Randstad Digital's careers page and normalized into a canonical job model.