Senior Java Developer jobs in Boston

Prophecy Technologies

Job Summary We are seeking an experienced Java Full Stack Developer with strong expertise in ReactJS for frontend development and Java Spring Boot for backend services. The candidate will be responsible for designing, developing, and maintaining scalable web applications, building reusable UI compon

Amylyx has an audacious mission to usher in a new era for treating diseases with high unmet needs. Where others see challenges, we see opportunities that we pursue with urgency, rigorous science, and unwavering commitment to the communities we serve. We are a clinical-stage company currently focused

Prophecy Technologies

Job Summary: We are seeking a Databricks Developer with strong Java expertise to design, build, and maintain large-scale data processing solutions and AI/ML platforms. The role focuses on developing scalable data pipelines, optimizing Spark jobs, and ensuring data governance and security in cloud en

Brown Brothers Harriman

At BBH, Partnership is more than a form of ownership-it's our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility seriously. With a 200-year legacy and a shared

Lorvenk Technologies

Role: Sr. Java Full Stack Developer Location: Boston, MA – 4 days/week onsite Duration: 12+ Months Exp: 8+ Employment: W2 Interview: F2F Interview is required Note: Need local to MA or nearby states (below 100 miles) Looking for a senior-level Java Developer to join a high performing engineering tea

Syntricate Technologies

Required Skills: Primary and must have good knowledge in ReactJS Need hands-on experience in Java. Good knowledge in OOPS Concept. Good communication skill Need 8 to 10 years of experience in Software development

Eliassen Group

Java Spring Microservices Developer Anywhere Type: Contract Category: Development Industry: Communications Workplace Type: Remote Reference ID: JN -032026-105796 Date Posted: 03/04/2026 Shortcut: http://careers.eliassen.com/DZwuWk Description Remote Our client seeks a Java and Spring developer to bu

Prophecy Technologies

Job Summary: We are seeking an experienced Java Full Stack Developer with 8+ years of expertise in designing, developing, and maintaining enterprise-grade applications. The ideal candidate will have strong proficiency in multi-tier architecture, Java backend technologies, and modern UI frameworks, e

Application Developer (Java / ColdFusion) Hybrid – minimal onsite in Boston, MA Long term contract Our client is looking for a seasoned Web Based Application Developer who can provide a broad range of technical services to support the current environment, transition to a new environment, assist in c

*Please note, this role is not able to offer visa transfer or sponsorship now or in the future As a Senior Java Backend Developer you will make an impact as the primary point of contact for all Java domain‑related queries and issues. You will be a valued member of the team and work collaboratively w

Inteletech Global Inc

Job Details Role: Java Developer Location: Boston, MA Compensation: $50.00 - $60.00 per hour Responsibilities Work with Business Analysts to understand requirements and translate to design Source code development Unit test case development Functional/system integration testing support and deployment

Boston Technology Corporation

This is regarding opportunity Lead or Architect Java Developer in Marlborough, MA. Role: Lead or Architect Java Developer in Marlborough, MA. Manager will hire over SKYPE. Candidate must have 10+ years’ experience. Candidate must be a Lead or Architect level and hands on. Candidate must have Angular

Largeton Group

A leading technology company in Boston is seeking a Mid-Senior level Sr. Java Developer with extensive experience in JAVA/J2EE. This role involves designing, developing, and supporting web-based insurance applications. Candidates should have 7+ years of experience in software development and strong

CERES Group

The firm is entering a stage of very rapid growth, our customer base includes some of the best-known brand names in the world, and we are adding more all the time. The right person in this role will allow us to grow even faster and delight even more customers, so if you are up for a challenge and wa

SynergisticIT

Are you ready to turn your Java skills into a high-paying, high-demand tech career? Whether you're a fresh CS graduate, a career changer, or someone looking to specialize in backend development and DevOps, SynergisticIT can launch you directly into industry-aligned roles-fast. Why Java + DevOps + Sp

Apply Job Type Full-time *Description** The intersection of healthcare and technology is where you want to be. It is where you can use your strong troubleshooting and debugging skills to quickly resolve issues to ensure healthcare professionals can deliver safe and effective patient care. As a membe

ESR Healthcare

Job Description: Senior Fullstack Java Developer Boston, MA Job Type: Contract Compensation: $63 - 68 Hourly JobID: 2167055-AQG a client in Boston, MA that is seeking a Senior Fullstack Java Developer. Responsibilities: Collaborate with Business Analysts to translate business requirements into techn

A Day in Your Life at MKS: As a CNC Programmer 2 at MKS, you will partner with the Machine Shop to programming and setting-up CNC equipment to fabricate a variety of precision parts. In this role, you will report to the Operations Manager. You Will Make an Impact By: Responsible for programming and

Flow Control Group

Company: Flow Control Group Position Summary We are seeking an ERP Programmer Analyst to provide hands-on technical support and development for Epicor Prophet 21 (P21). This role is primarily technical (80%) with responsibilities including SQL development, ERP configuration, system integrations, and

AceStack LLC

Role: Dev SecOps Engineer Location: Boston, MA (Onsite) FTE only Job Description Roles & Responsibilities 1. Secure SDLC & Application Security ? Embed security controls at every stage of the SDLC. Conduct threat modeling, secure code reviews, and risk assessments. Implement SAST, DAST, SCA