Sr. Java Backend Developer - only locals to Boston, MATPA technologies • Boston, MA, US

Sr. Java Backend Developer - only locals to Boston, MA

TPA technologies • Boston, MA, US

15 days ago

Job type

Full-time

Job description

No Corp - to - Corp

No third party vendors

ONLY LOCALS to BOSTON, MA!

Senior Backend Developer – 4 days / week onsite

Boston, MA

Ongoing contract

Interview Process :

Round 1 : Zoom (virtual)
Round 2 : On-site (in person)

Work Model :

Hybrid – 4 days per week onsite

About the Role

We are seeking a Senior Backend Developer to join a high-impact AI / LLM work stream . This role is designed for a strong individual contributor who thrives in complex backend environments and enjoys building scalable, high-performance systems.

You will play a key role in architecting and optimizing event-driven microservices while integrating AI, chatbots, and Large Language Models (LLMs) into production-grade backend platforms.

Key Responsibilities

Architect and build modular, event-driven microservices using Java and Node.js

Design and operate scalable systems on AWS , leveraging services such as SNS, SQS, Lambda, ECS, and Batch

Drive performance optimization , profiling, fine-tuning, and production quality gates

Integrate AI capabilities , including chatbots and LLMs , into backend services

Ensure system reliability, scalability, and maintainability in production environments

Collaborate closely with engineering, platform, and product teams in a fast-paced setting

Required Qualifications

8+ years of backend development experience with Java and Node.js

Strong system design expertise in distributed and microservices architectures

Hands-on experience designing and deploying systems on AWS

Deep understanding of event-driven architectures

Proven experience improving performance, scalability, and reliability of backend systems

Strong problem-solving skills and ability to operate as a senior individual contributor

Preferred Qualifications

Hands-on experience with AI, chatbots, LLMs, or model integrations

Exposure to building intelligent, data-driven backend services at scale

Why Join

Work on cutting-edge AI and LLM initiatives

Own critical backend architecture and performance decisions

Collaborate with senior-level engineers in a modern, cloud-native environment

High visibility role with real production impact

Create a job alert for this search

Java Backend Developer • Boston, MA, US

Similar jobs

Senior Software Engineer - Java

Veeva Systems • Boston, MA, United States

Full-time

Veeva Systems, a pioneer in industry cloud and one of the fastest-growing enterprise SaaS companies (surpassing $2B in revenue last year), is on a mission to help life sciences companies bring ther...Show more

Last updated: 2 days ago • Promoted

Senior Backend Engineer — Remote, Java & Cloud

HealthEdge Software, Inc. • Boston, MA, United States

Remote

Full-time

A healthcare technology firm is seeking a Senior Software Engineer to contribute to its product suite.This role involves designing and developing application components in Java, working in an agile...Show more

Last updated: 30+ days ago • Promoted

Sr. Java Developer

E-Solutions • Boston, MA, United States

Full-time

Senior Java Developer role is 70% middle tier Server and 30% presentation tier.Developers are expected implement requirements from the front end through to the database / OOM layer.Work with Busine...Show more

Last updated: 2 days ago • Promoted

Java Developer - Boston

TriOptus LLC • Boston, MA, United States

Full-time

Project : migrate on-prem applications to the cloud (AWS), plus additional projects.Work with Business Analysts to understand requirements and translate to design. Functional / system integration testi...Show more

Last updated: 2 days ago • Promoted

Full Stack Java Developer, Local to Boston

Kaav Inc. • Boston, MA, United States

Full-time

Seeking a highly skilled Java Full Stack Developer with Angular experience, primarily focused on backend support.This hybrid role offers the opportunity to work onsite 4 days a week in Boston, Mass...Show more

Last updated: 2 days ago • Promoted

Senior Backend Engineer (Java)

Meld • Boston, Massachusetts, .US

Full-time

Quick Apply

The platform simplifies how businesses connect with third-party providers across payments, crypto, and bank-linking, reducing technical complexity and accelerating product development.Meld’s soluti...Show more

Last updated: 5 hours ago • New!

Senior Java Engineer - Cloud-Native Application

RSA Inc • Boston, MA, United States

Full-time

Senior Java Engineer - Cloud-Native Application.Identity and Access Management (IAM), Security.RSA provides trusted identity and access management for 12,000 organizations around the world, managin...Show more

Last updated: 2 days ago • Promoted

Senior Java Developer_only local to Boston, MA_10+ exp_only on W2

Chelsoft Solutions Co. • Boston, MA, United States

Full-time

Senior Java Developer – Local to Boston, MA – 10+ years experience – W2 Contract.Seeking an experienced Senior Java Developer with deep expertise in Java / J2EE, Object Oriented Design, XML, DB2, SQL...Show more

Last updated: 30+ days ago • Promoted

Senior Java Developer

VSG Business Solutions LLC • Boston, MA, United States

Full-time

Quick Apply

Senior Java Developer It's to build an AWS cloud-based application as well as Angular migrations to newer versions.Tech Stack : Backend...Show more

Last updated: 4 hours ago • New!

Senior Frontend Java Developer- Plymouth Rock

ShiftCode Analytics • Boston, MA, United States

Full-time

Interview : Onsite / Vritual (We can try).Onsite : Boston, MA (need local).Update on this Front-end role Please ensure candidate is skilled with Angular framework, can code fairly strong using TypeScri...Show more

Last updated: 2 days ago • Promoted

Remote Java Engineer

Motion Recruitment • Cambridge, MA, United States

Remote

Full-time

A recognized leader in AI-powered pricing and promotions is seeking a Contract-to-Hire Java Engineer to join their team.You will develop platforms that enable major retailers to navigate market con...Show more

Last updated: 2 days ago • Promoted

Java Tech Lead

Purple Drive • Boston, MA, United States

Full-time

Knowledge creating custom hooks and efficiently using hooks with functional components.Efficiently handling axios calls and server error. Creating & publishing reusable components.Writing custom com...Show more

Last updated: 2 days ago • Promoted

Senior Java Software Developer - Backend

Oracle • Boston, MA, United States

Full-time

Oracle's Cloud Infrastructure team is building new Infrastructure-as-a-Service technologies that operate at high scale in a broadly distributed multi-tenant cloud environment.Our customers run thei...Show more

Last updated: 2 days ago • Promoted

Java Lead Coding-US

Zortech Solutions • Boston, MA, United States

Full-time

Location : NJ / Austin / Dallas / Boston (3 days to ofc).Must have Hands-on Coding experience.Minimum 8 years of experience in software engineering and design / architecture. Experience in providing technolo...Show more

Last updated: 2 days ago • Promoted

Sr. Developer

The Ceres Group • Boston, MA, United States

Full-time

Senior Developer - Goldensource Security Master.This opportunity is with a top 40 global asset manager.This will be a long term contract 1 year to start, great environment, team atmosphere.Strong l...Show more

Last updated: 2 days ago • Promoted

LEAD Java developer

Saxon Global • Boston, MA, United States

Full-time

Minimum of 10 years of technical experience in architecture, design and development of applications.Experience in J2EE technologies, Advanced Java, Spring Boot Angular, and REST API.Experienced in ...Show more

Last updated: 2 days ago • Promoted

Java Developer

PeopleServe • Boston, MA, United States

Full-time

Bachelor's degree in a related field or equivalent experience preferred.Proven experience in Java, Spring framework, Spring boot, Restful Service is a must. Experience with Angular UI, TypeScript, H...Show more

Last updated: 2 days ago • Promoted

Java Developer

mthree Recruiting Portal • Boston, MA, United States

Full-time +1

Want to start your career as a Java Developer?.In-depth graduate training, ongoing support, opportunities at leading global employers - the Alumni graduate program gives you everything you need.And...Show more

Last updated: 2 days ago • Promoted