Java Developer

Largeton Group; Boston (MA); Hybrid; USD 60,000 - 65,000; Full time

Job summary

A technology organization based in Boston, MA is seeking a Senior Software Engineer with over 7 years of experience in Java, Go, and Python. The role involves designing and building scalable, microservices-based applications, ensuring reliability and security while collaborating in an Agile environment. Key qualifications include deep knowledge of object-oriented design and experience with cloud services like AWS or Azure. This position offers a competitive salary in a hybrid work model.

Qualifications

• 7+ years of experience in software development with strong proficiency in Java, Go, and Python.
• Hands-on experience with microservices architecture, containers, and Kubernetes.
• Strong knowledge of object-oriented design, data structures, and algorithms.

Responsibilities

• Design, develop, and maintain backend services using Java, Go, and Python.
• Implement microservices architecture and ensure scalability, reliability, and security.
• Build cloud-based applications leveraging AWS or Azure native services.

Skills

Java

Go

Python

Object-Oriented Analysis and Design

Microservices Architecture

Kubernetes

Tools

Docker

AWS

Azure

Oracle

MySQL

PostgreSQL

Sybase

Job description

This range is provided by Largeton Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$60.00/yr - $65.00/yr

Location: Boston, MA - hybrid 3 days on site (Video then In-person Interview)

Duration: 12-18mth+

Must have:

• Strong knowledge of Object-Oriented Analysis and Design, Software Design Patterns and coding principles
• Hands-on experience in microservices architecture and development, databases such as Oracle MySQL, Sybase, PostgreSQL etc.
• 7 years or more experience in C/C++/Java, Go and Python*
• Preferred experience in ServiceMesh, Containers and Kubernetes technologies

We are seeking a highly skilled Senior Software Engineer with deep expertise in Java, Go, and Python to design and build scalable, high-performance applications in a microservices architecture. The ideal candidate will have strong object-oriented design skills, experience with distributed systems, and a proven ability to deliver cloud-native solutions leveraging modern frameworks and best practices.

Key Responsibilities

• Design, develop, and maintain backend services using Java, Go, and Python.
• Implement microservices architecture and ensure scalability, reliability, and security.
• Build cloud-based applications leveraging AWS or Azure native services and open-source frameworks.
• Work with databases such as Oracle, MySQL, PostgreSQL, and Sybase for data modeling and optimization.
• Containerize applications and manage orchestration using Docker and Kubernetes; collaborate on Service Mesh adoption.
• Assess application performance and optimize through design improvements and best coding practices.
• Apply object-oriented analysis and design, software design patterns, and core algorithms.
• Collaborate with cross-functional teams using Agile methodologies throughout the software development lifecycle.

Required Qualifications

• 7+ years of experience in software development with strong proficiency in Java, Go, and Python.
• Hands-on experience with microservices architecture, containers, and Kubernetes.
• Strong knowledge of object-oriented design, data structures, and algorithms.
• Experience building scalable and highly available distributed systems.
• Proficiency with SQL and relational databases (Oracle, MySQL, PostgreSQL, Sybase).
• Familiarity with DevOps practices, CI/CD pipelines, and version control systems.

Preferred Skills

• Experience with Service Mesh technologies (e.g., Istio, Linkerd).
• Hands-on experience with AWS or Azure native services.
• Knowledge of cloud security best practices and compliance frameworks.
• Strong problem-solving skills and ability to optimize application performance.