Java jobs in Waltham

At WHOOP, we're on a mission to unlock human performance and healthspan. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives. WHOOP is hiring a Software Engineer II to join the Business Systems team. In this role, you will design and imp

Position: Sr. Business Analyst Location: Quincy, MA (Hybrid) Duration: Multi year Renewable Contract Hours: 37.5 Hours per week PROGRAM OVERVIEW: Client is seeking to improve a constituent''s experience while interacting with eligibility and enrollment processes across its various agencies through m

Amazon

Description Want to make an impact on the data industry? Want to help Amazon building next generation data replication system that can scale to support migrating thousands of databases to AWS quickly and securely? The AWS Database Migration Service (DMS) migrated more than 1.5M databases. DMS servic

BAE Systems

Job Description You may not always see it, but our technology is embedded everywhere. At BAE Systems our Electronic Systems (ES) Sector engineers develop the advanced electronics that power the world s most important missionsfrom keeping pilots safe in combat and ensuring communications in space to

Insight Global

Job Description Quality Assurance Engineer to join a scrum team supporting a dedicated microsite for one of our top health tech clients. In this role, you will help ensure the quality, stability, and performance of a customer‑facing microsite. You will apply strong QA fundamentals, Agile testing pra

GovCIO

United States Suitability/Public Trust Fully remote Software Engineering Services GovCIO is currently hiring We are seeking an entry-level Software Engineer to support the modernization of a mission-critical enterprise application. This role is designed for a recent graduate or early-career engineer

GovCIO

United States Suitability/Public Trust Fully remote Information Technology GovCIO is currently hiring for Software Engineer to support the modernization of a mission-critical enterprise application. This initiative focuses on improving system agility, security, and maintainability while incrementall

We are seeking a talented and motivated Junior Java Developer to join our distributed engineering team. This fully remote role is ideal for candidates who are passionate about building reliable backend systems and are eager to grow within a collaborative, fast-paced environment. As a Junior Java Dev

TEKsystems

Think of TEKsystems Global Services (TGS) as the growth solution for enterprises today. We unleash growth through technology, strategy, design, execution and operations with a customer-first mindset for bold business leaders. We deliver cloud, data and customer experience solutions. Our partnerships

Location: Boston, MA Salary: $60.00 USD Hourly - $67.00 USD Hourly Description: Job Title: Associate Software Developer Work Location: Boston, MA (Hybrid) Duration: 12 Months Extension Job Summary: The client is seeking a motivated and coachable Associate Software Developer to support its Master Dat

w2 or 1099 independent only 1-3 Years Experience Hybrid in Quincy, MA Qualifications Minimum experience/skills: Some hands-on coding experience through internships, academic projects, research, technical analyst work, or early professional experience. Basic familiarity with software development conc

Trigent Software Inc

Job Description : Title: Full Stack Engineer Location: Framingham, MA (Hybrid) Duration: Full-time Role Overview Weʼre looking for a seasoned Full Stack Engineer to help architect and build the next generation of our AI-powered insurance platform. Youʼll work across the stack to design modern, respo

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medi

Job Title: AI/ML Full Stack Engineer Work Location: Boston, MA - Onsite Long Term Contract Full Stack engineer (AI) Key Responsibilities : Design, develop, and maintain Java-based backend services and APIs using Spring Boot within a DevOps delivery model on AWS Build and maintain CI/CD pipelines, in

Apply now: QA Engineer, location is Onsite (3 days/week). The start date is Mid April for this 6 month contract position. Job Title: QA Engineer Location-Type: Onsite in Needham, MA (3 days/week) Start Date Is: Mid April Duration: 6 months (Contract-to-Hire) Compensation Range: $60-70/hr W2 Benefits

KAYAK, part of Booking Holdings (NASDAQ: BKNG), is a leading travel search engine. With billions of queries across our platforms, we help people find their perfect flight, stay, rental car and vacation package. We’re also transforming business travel with a new corporate travel solution, KAYAK for B

We want you! This is a hybrid role - qualified candidates must be available to spend a portion of their workweek in our North Andover office. DataServ / xFact is seeking a Full Stack Developer to join our engineering team. In this role, you will design and deliver scalable, high-performance solution

RTX

$68,900 - $131,100 /year

Date Posted: 2026-04-13 Country: United States of America Location: US-MA-CAMBRIDGE-BBN06 ~ 10 & 50 Moulton St ~ MOULTON B6 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is requ

RTX

Date Posted: 2026-04-13 Country: United States of America Location: US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information

WEX

$109,300 - $133,000 /year

About the Team/Role Wex, Inc. is looking for an Application Security Architect with broad software development and application security experience. This individual would be responsible for designing, guiding, and assessing security solutions in software projects to ensure that security is built in f