Senior Software Developer

MACHINE LEARNING TECHNOLOGIES LLC; Alexandria (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

MACHINE LEARNING TECHNOLOGIES LLC in Alexandria, VA seeks a Senior Software Developer to design, develop, deploy, and support Java, Spring Boot, RESTful API, and Azure cloud-native applications. The role requires deep enterprise experience with distributed systems and dev-ops pipelines.

Candidates should bring 11+ years of Java/Spring experience, strong API design skills, and hands-on Azure qualifications. This is a 16-month+ extension opportunity based in the United States, with W-2/1099/C2C

Qualifications

• 5+ years of experience with Java and the Spring ecosystem.
• 5+ years of RESTful APIs, microservices, and distributed integration.
• 3+ years of Azure cloud services and DevOps pipelines.
• Experience with JSON/XML and related API integrations.

Skills

Java

Spring Boot

RESTful APIs

Microservices

Distributed systems

Object-oriented design

JSON/XML/HTTP/WebSockets

SQL (MS SQL Server / PostgreSQL)

Git/GitHub

Azure App Service

Azure Functions

Azure Container Apps

Azure Container Registry

Azure SQL Database

Azure Monitor/Application Insights

CI/CD (GitHub Actions / Azure DevOps)

Maven/Gradle

Docker

Azure Certifications

Tools

Azure DevOps

Git

GitHub Actions

Docker

Maven/Gradle

Job description

Job Overview

Job ID: J53372

Job Title: Senior Software Developer

Location: Alexandria, VA

Duration: 16 Months + Extension

Domain Exposure: Pharmaceuticals

Work Authorization: US Citizen,Green Card,OPT-EAD,CPT,H-1B,H4-EAD,L2-EAD,GC-EAD

Client: To Be Discussed Later

Employment Type: W-2, 1099, C2C

Job Description

We are looking for a Senior Software Developer to design, develop, deploy, and support Java, Spring Boot, RESTful API, and Microsoft Azure cloud-native applications.

Required Skills

• 1 3+ years of professional software development experience
• 8+ years of experience developing applications using Java (Java 11/17/21)
• 5+ years of experience with Spring Boot and Spring Framework
• 5+ years of experience developing RESTful APIs and microservices
• 5+ years of experience integrating distributed enterprise applications
• 5+ years of experience with object-oriented design, design patterns, multithreading, concurrency, and asynchronous processing
• 5+ years of experience with JSON, XML, HTTP/HTTPS, WebSockets, and third-party API integrations
• 5+ years of experience with SQL and relational databases such as Microsoft SQL Server or PostgreSQL
• 5+ years of experience troubleshooting application performance, memory utilization, and production issues
• 5+ years of experience using Git and GitHub, including branching, pull requests, and release management
• 3+ years of experience developing, deploying, and supporting applications in Microsoft Azure
• 3+ years of experience with Azure App Service, Azure Functions, Azure Container Apps, and Azure Container Registry
• 3+ years of experience with Azure SQL Database, Azure Storage, Key Vault, Azure Monitor, and Application Insights
• 3+ years of experience building CI/CD pipelines and automated testing using GitHub Actions or Azure DevOps
• 3+ years of experience with Maven or Gradle and Docker containerized deployments
• Industry certifications in Azure, Java, or cloud technologies

Preferred Skills

• Experience supporting large-scale enterprise environments
• Experience with real-time data processing and event-driven architectures
• Knowledge of OpenTripPlanner (OTP), GTFS, or other geospatial/data integration platforms
• Experience with Azure networking, including Virtual Networks, Private Endpoints, DNS, Front Door, API Management, and Entra ID
• Experience with cloud security, high availability, disaster recovery, and cost optimization
• Experience working in highly regulated or public-facing environments

Equal Opportunity Employer

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.