Senior Full Stack Java Developer
Jmd Technologies Inc
Location: Holyoke, MA (Hybrid – 2 Days Onsite) Employment Type: Contract (6+ Months) Status: Accepting Candidates About the Role We are seeking a Senior Full Stack Java Developer to design, develop, and support enterprise applications using modern Java technologies, AWS cloud services, relational databases, and enterprise integration frameworks. The ideal candidate will have extensive experience building scalable Java applications, developing server‑side web interfaces, integrating enterprise systems, and optimizing high‑volume databases. Key Responsibilities Full Stack Java Development Design and develop enterprise applications using Java 17/21 Develop backend services using Spring MVC Build and maintain RESTful APIs and microservices Develop server‑side rendered applications using Thymeleaf or similar technologies Database Development Develop and optimize Oracle or PostgreSQL databases Write complex SQL queries and stored procedure Develop using: PL/SQL PL/pgSQL Optimize database performance through indexing and partitioning strategies Develop enterprise integrations using Apache Camel Implement asynchronous messaging solutions using: JMS ActiveMQ Support batch processing using Spring Batch Build applications utilizing AWS services including: ECS S3 SQS Participate in deployment automation and application support Front‑End Development HTML CSS AJAX Collaborate with UX and backend teams to deliver responsive enterprise applications Testing & Automation Develop unit tests using: JUnit Mockito Ensure high application quality through automated testing Develop Python scripts for data processing and file manipulation Qualifications Education Bachelor's Degree required Required Experience Strong experience with Java 17/21 Spring MVC Oracle or PostgreSQL REST APIs Microservices JMS / ActiveMQ AWS (ECS, S3, SQS) PL/SQL or PL/pgSQL HTML CSS AJAX JUnit Mockito Jenkins Python scripting Preferred Experience Spring Batch Thymeleaf Performance tuning Compensation $60–65/hr W2 Duration: 6+ Months Location: Holyoke, MA Hybrid (2 Days Onsite) #J-18808-Ljbffr
- ...Senior Java Full Stack Developer (Enterprise Integration & AWS) Location: Holyoke, MA (Hybrid) Seeking an experienced Senior Java Full Stack Developer with strong expertise in enterprise integration, AWS cloud services, and database development. The role focuses on designing...Senior
Hexplora
Holyoke, MA20 hours ago - ...Job Title: Senior Java Full Stack Developer Consultant - Only W2 Location: Holyoke, Massachusetts (Hybrid 3 days in office and 2 days remote) Duration: Contract 12+Month Interview : Face to Face Note: need 10+ Yrs of Experience Job Description: Looking for Senior Java...SeniorContract workWork at officeRemote work
Pronix
Holyoke, MA1 day ago $100 - $120 per hour
...Primary Job Title: Full Stack Developer Alternate/Related Job Titles: Senior Full Stack Engineer Software Developer - React/Node.js JavaScript Application Developer Web Application Engineer Location: Springfield, MA On-site Flexibility: Onsite Contract Details: Position...SuggestedContract workImmediate startMonday to FridayShift workGlobal Technical Talent, an Inc. 5000 Company
Springfield, MA3 days ago- ...Join to apply for the Backend Java Developer role at Infowave Systems, Inc . This position is located in Springsfield, MA (Hybrid) . Position Details Title: Backend Java Developer - W2 only Experience: 9+ years in Industry Responsibilities Develop and maintain Java-based...Suggested
Infowave Systems
Holyoke, MA2 days ago - ...Java AWS Developer City: Holyoke State: Massachusetts 6-10+ years of experience in Core Java (Java 11/21), Low Latency Programming, Multi-threading, Concurrency, Garbage Collection, Spring Boot, REST APIs, AI tools (Claude Code/GitHub...SuggestedImmediate start
3B Staffing LLC
Holyoke, MA1 hour ago $50 - $60 per hour
DataAnnotation is committed to creating high-quality AI. Enjoy the flexibility of remote work and the freedom to set your own schedule. This is an opportunity to work with us as an independent contractor. We're currently expanding into an exciting new area – teaching...SeniorHourly payContract workFor contractorsWork experience placementRemote workData Annotation
Chicopee, MAmore than 2 months ago- ...career and customer-oriented Senior Data Scientist to join our team... ...Springfield, VA . This is a full-time onsite position.... ...related to the emergent sensors. Develop workflows to enable API-based... ...such as Python, JavaScript, or Java ~ Experience developing and...SeniorFull time
MANTECH
Springfield, MA13 days ago - JMD Technologies Inc. is seeking an experienced Construction Project Manager to oversee commercial, industrial, and large-scale residential construction projects from pre-construction through closeout. The role requires 5+ years of PM experience, budgeting, scheduling,...SeniorFor subcontractor
Jmd Technologies Inc
Holyoke, MA2 days ago - A growing General Contractor in Holyoke, MA, seeks a Superintendent with 5+ years of experience in commercial construction. You will be responsible for overseeing project progress, ensuring compliance with quality standards, and mentoring field engineers. Candidates should...SeniorFor contractors
Michael Page
Holyoke, MA1 day ago - ...motivated, career and customer-oriented Senior GEOINT Data Scientist to join our team in... ...experience in data mining and developing/maintaining/manipulating databases Demonstrated... ...Experience using .NET, Python, C++, and/or JAVA programming for web interface development...SeniorWork at office
MANTECH
Springfield, MA6 days ago $19 - $19.25 per hour
...the Store Manager in the various tasks involved in the overall operation of a store, ensuring maximum sales and profitability by developing staff, controlling expenses and shrinkage as well as all aspects of merchandising and inventory control in adherence with all Company...SeniorHourly payLocal areaSpencer Gifts
Holyoke, MA3 days ago- ...with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our... ...engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/or social...Full time
Cheez
Springfield, MA4 days ago - ...motivated, career and customer-oriented Senior Data Scientist to join our team in Springfield... ...—from refining business requirements and developing sophisticated analytical models to... ...scripts with tools such as but not limited to Java and Python. Demonstrated ability to use...SeniorFor contractorsWork at office
MANTECH
Springfield, MA16 days ago - ...historical cost for projects. Lead and mentor a team of estimators while reinforcing our company mission statement and corporate values. Develop and implement processes and procedures for estimating functions. Estimate large DOT projects in their entirety. Essential...SeniorFor subcontractorWork at office
Peckham Industries
South Hadley, MA2 hours ago $55 - $85 per hour
...Acquisition Specialist at Masis Staffing (Fanning Personnel) Position: Senior Budgeting Analyst Consultant Location: Onsite preferred (hybrid... ...Seniority level Not Applicable Employment type Employment type Full-time Job function Job function Finance and Accounting/Auditing...SeniorFull timeWork at officeRemote workMasis Professional Group
Holyoke, MA20 hours ago- ...Job Overview Senior Engineer – Department: DPW - Engineering. Employment Status: UFCW, Non-Exempt; Full‑Time (40 Hours). Salary: Grade A12, Step 01 – $30.49/Hour to $39.37/Hour... ...programs, coordinating with contractors, developers, city/state/federal departments, and private...SeniorFull timeContract workFor contractors
City of Chicopee
Chicopee, MA4 days ago - Job Description: Job Title: Principal Process Engineer Injection Molding Location: Chicopee, MA Relocation assistance available We are seeking an experienced Process Engineer with expertise in injection molding workflows, processes, manufacturing, process improvement...Relocation package
CPJ Recruitment
Chicopee, MA1 day ago - ...GREATER HOLYOKE YMCA Job Title: Senior Program Director, Youth Services FLSA Status: Exempt... ...and Care, School Age Child Care, Summer Full Day Camp, Teen Program, and other related... ...: and we support you in your journey to develop your full potential. We are determined: above...SeniorContract workSummer workLocal areaAfternoon shift
Holyoke YMCA
Holyoke, MA20 hours ago - ...nonprofit human service agency serving adults with developmental disabilities in Hampden and Berkshire counties, is seeking a full‑time Senior Accountant to join our Finance Department. The Senior Accountant will act as the lead for Representative Payee accounting functions...SeniorFull timeTemporary workWork experience placementLocal areaMonday to Friday
Guidewire Inc
Chicopee, MA1 day ago $120k - $150k
...Peckham Industries Senior Estimator-Milling/Paving Please wait while the page is processing... ...: General Applicant Salary Interval: Full Time Pay Range: $120,000.00 - $150,000.... ...mission statement and corporate values. Develop and implement processes and procedures...SeniorFull timeFor subcontractorWork at officeLocal areaPeckham Industries
South Hadley, MA4 days ago- ...TD Bank is looking for a Senior Relationship Manager to join our Springfield, Massachusetts team. This role is pivotal in managing commercial banking relationships, providing tailored financial solutions, and driving new business development. Candidates should have extensive...Senior
TD Bank
Springfield, MA20 hours ago $75k
...Senior Accountant - Growing Organization with Strong Employee Satisfaction Our client, a well-established and stable company with a strong reputation for employee satisfaction and internal growth, is seeking a Senior Accountant to join their expanding accounting...SeniorWeekend workCreative Financial Staffing
Longmeadow, MA3 days ago$20 - $31 per hour
...Westfield Public Schools District is seeking a Principal Clerk for Accounts Payable in Westfield, Massachusetts. This full-time role requires proficiency in MUNIS, Excel, and MS Word. The ideal candidate will manage purchase orders and invoices while ensuring compliance...SeniorHourly payFull timeYoung World Physical Education
Westfield, MA4 days ago$120k - $160k
...Engineer (SDET) designs and delivers automated test strategies for UI and API applications. You will partner with Business Analysts and Developers to build automated tests, integrate them into CI/CD pipelines, execute results‑driven test runs, and mentor junior testers/...SeniorH1bRelocationVisa sponsorshipWork visaRelocation packageFlexible hours3 days per weekISO New England
Holyoke, MA4 days ago$105k - $140k
...Management, Market Development, and System Operations to design and implement multi-year projects that impact the groups listed above. Develop clear, concise business requirements for existing and new software. Perform thorough testing and review proposed changes to...SeniorH1bWork at officeRelocationVisa sponsorshipWork visaFlexible hours3 days per weekISO New England
Holyoke, MA4 days ago- ...MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Analyst to join our team in Springfield, VA . In this role, you will play a vital part in protecting mission-...SeniorWork at office
MANTECH
Springfield, MA13 days ago - ...for major gifts in the hospital's service territory. You will nurture donor relationships through regular contact and recognition, developing and maintaining ties with hospital-affiliated Shriners Temples and community partners. The role requires travel as needed and...SeniorCasual workAfternoon shift
Shriners Children's
Springfield, MA2 days ago - .... MANTECH seeks a motivated, career and customer-oriented Senior Business Analyst to join our team in Springfield, VA. This role... ...with MOC government leadership Provide support services in developing, documenting, and authoring a training plan, training course...SeniorContract workWork at office
MANTECH
Springfield, MA16 days ago - Position Summary Oversees employees and directs operations of the hearing center. Participates in licensed hearing aid dispenser duties. Provides a high level of member service. We offer a comprehensive package of benefits including paid time off, health benefits (medical...SeniorTemporary work
Elijahhouseliving
West Springfield, MA3 days ago $70k - $95k
...Job Description Tax Senior Associate - Growth-Focused Public Accounting Role | Hybrid or In-Office Join a forward-thinking public accounting firm where your expertise is valued, your voice is heard, and your career can truly take off. Our nationally respected...SeniorWork at officeLocal areaFlexible hoursgpac
Springfield, MA2 days ago
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