Senior Java Fullstack Engineer jobs in Avon

BAE Systems, Inc.

Job Description Looking for an Exciting Career Move? It is Waiting for You at BAE Systems! At BAE Systems , we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie and a shared ambition to lead

Job Description Role - Java AWS Engineer Experience Required - 6+ Years Must Have Technical/Functional Skills Java 8, Spring Boot Databases: Postgres, MongoDB, Redis Amazon Webservices (AWS) Platform experience Source Code Control: GitHub, Bitbucket, RhodeCode OpenSearch/Elasticsearch, ELF CI/CD pla

Location: Phoenix, Arizona, United States Experience Required - 5+ Years We are seeking a Senior Java Engineer to design and build AI-powered developer tools, Agentic workflows, and performance engineering frameworks. This role focuses on developing AI agents using GitHub Copilot Agent Mode and Clau

Artech

Java Ai Engineer Locations: Phoenix, Az - Onsite (Local Only For Onsite Client Eval) Duration: 6 Months Pay Range: $37-47/Hour On W2 (All Inclusive) Applicant Must Be Willing To Work On W2. Design And Develop Scalable Java Tools And Frameworks Focusing On Application Performance And Efficiency.

A technology consultancy is seeking a Fullstack Developer to take ownership of core product surfaces from architecture to production reliability. You will design robust and scalable systems, develop high-quality user interfaces, and optimize database performance. Ideal candidates possess strong Type

Backend Java Engineer with 7-8 years of experience in banking projects, specializing in domestic and international payments using CBPR+ standards (PAIN, PACS, CAMT) and payment processing systems. Strong expertise in Core Java, Spring Boot microservices, PL/SQL, API development, with exposure to Rea

About PrePass PrePass® is North America's most trusted weigh station bypass and toll management platform. We're transforming how the transportation industry operates—creating solutions that keep trucks moving safely, efficiently, and compliantly. This means making bold decisions and building systems

About PrePass PrePass is North America's most trusted weigh station bypass and toll management platform. We’re transforming how the transportation industry operates—creating solutions that keep trucks moving safely, efficiently, and compliantly. This means making bold decisions and building systems

First Citizens Bank

Overview This is a remote role that may only be hired in the following location(s): AZ, GA, NC and TX. We are looking for a hands-on Senior Software Engineer to join our growing SVB Go Online Banking delivery team, which provides technology solutions and integration services in following areas: Digi

Select how often (in days) to receive an alert: TSMC Arizona’s first fab will operate its leading-edge semiconductor process technology (N4 process), starting production in the first half of 2025. The second fab will utilize its leading-edge N3 and N2 process technology and be operational in 2028. T

A technology consulting firm is looking for a Fullstack Developer to design and build production systems. You will contribute to frontend development using React and backend services in Python. This remote role requires strong problem-solving skills and fosters collaboration within a senior team. Yo

Objectways Technologies Llc

Role Overview We are looking for experienced Java Backend Engineers to design and build scalable, high-performance distributed systems. This role involves architecting backend platforms that handle large-scale data, high concurrency, and mission-critical workloads. You will work on system design, pe

At Early Warning, we've powered and protected the U.S. financial system for over thirty years with cutting-edge solutions like Zelle, Paze, and so much more. As a trusted name in payments, we partner with thousands of institutions to increase access to financial services and protect transactions for

A leading financial services firm in Phoenix is seeking a Senior Data Engineer to build scalable data processing systems using Java and Apache Spark. This role involves designing resilient data frameworks and optimizing data pipelines. The ideal candidate has 7+ years of experience in data engineeri

MediSolution

A healthcare technology company is seeking a Senior Java Developer to enhance its team. This role requires a minimum of eight years in software development and proficiency in Java/J2EE technologies. The candidate will impact engineering practices and be involved in development and deployment. Additi

Diverse Lynx

Job Description Job : Java Engineer : Job Location: Phoenix, AZ(Onsite) Salary $100000 to $120000/Annum Full Time Experience Required - 5+ Years Must Have Technical/Functional Skills • ble to learn new technologies quickly, self-driven, proactive • 5 to 10 years of Hands on and strong Java coding ex

AceStack LLC

Role : Java Engineer Location : Phoenix, AZ (ONSITE) FTE ONLY Job Description Must Have Technical/Functional Skills • Able to learn new technologies quickly, self-driven, proactive • 5 to 10 years of Hands on and strong Java coding experience. • Experience in Databases , SQL, Vertx, Kafka • REST API

Diverse Lynx

Job Title: Java Engineer Location: Phoenix, AZ Duration: Fulltime Skills : Java Salary: 100K - 120K/Year Roles and Responsibilities: Role - Java Engineer Experience Required - 5+ Years Must Have Technical/Functional Skills Able to learn new technologies quickly, self-driven, proactive 5 to 10 years

Experience in backend reactive programming languages: Java 8+ and/or Kotlin. Proven track record developing lightweight reactive microservices: Vert.x, Quarkus, Micronaut or Spring Boot. Deep understanding of event driven architecture and messaging: Kafka, webhooks, asynchronous API design. Experien

Phoenix, Arizona 85001 Posted March 29th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description *Role** : Java Engineer *Location** : Phoenix, AZ (ONSITE) *FTE ONLY** *Job Description** *Must Have Technical/Functional Skills** Able to learn new tec