Principal Software Engineer

Bestinfo Systems LLC; St. Louis (MO); Híbrido; USD 150.000 - 200.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Relocation Assistance

Full-time Benefits

Descripción de la vacante

Bestinfo Systems LLC is seeking a Principal/Senior Principal Software Engineer with deep Java, Spring Boot, Python and AI tooling experience. You will lead enterprise-grade development and implement REST APIs, microservices, and AI-assisted development within a hybrid, onsite-centric environment.

The role requires 7–10 years of hands-on experience, strong SQL, and collaboration in Agile teams. Atlanta, GA or St. Louis, MO are preferred locations with four days onsite per week.

Formación

• 7–10 years of relevant software engineering experience.
• Proficient in Spring Boot and Spring MVC.
• Experience developing REST APIs and microservices.
• Proficiency in Python for automation, integrations, or backend development.
• Exposure to Spec Driven Development.
• Strong SQL and relational database skills.
• Proficiency with Git.
• Knowledge of SDLC and Agile methodologies.
• Strong analytical and troubleshooting capabilities.

Responsabilidades

• Design, develop, and maintain enterprise-grade Java applications.
• Build and enhance backend services using Spring Boot and Spring MVC.
• Design and implement RESTful APIs and microservices.
• Develop Python-based automation, integration, and backend components.
• Work with SQL databases and relational data architectures.
• Follow structured software development practices, including Spec Driven Development.
• Collaborate with engineering teams using Agile methodologies.
• Maintain code quality, version control, and technical documentation.
• Leverage AI‑assisted development tools where appropriate.
• Troubleshoot complex technical challenges and support reliable application delivery.

Conocimientos

Java

Spring Boot

Python

REST APIs

Microservices

Agile methodologies

Git

SQL

Educación

Bachelor's Degree

Herramientas

Spring MVC

Descripción del empleo

Principal / Senior Principal Software Engineer, Java/Python & AI

Java, Spring Boot, Python & AI Technologies

Location: Atlanta, GA or St. Louis, MO

Work Arrangement: Hybrid, four days onsite per week

Employment Type: Full-Time

Experience: 7–10 Years

Base Salary: $150,000 to $180,000 annually

Exceptional candidates may be considered for higher compensation, subject to approval.

Position Overview

We are seeking highly skilled and hands‑on Principal / Senior Principal Software Engineers with strong expertise in Java, Spring Boot, Python, REST APIs, and enterprise application development.

The ideal candidate combines advanced software engineering capabilities with exposure to Generative AI tools and modern AI‑assisted development technologies.

This opportunity involves working on enterprise software solutions in a technically demanding environment that values practical programming expertise, problem-solving capabilities, and modern development methodologies.

Key Responsibilities

• Design, develop, and maintain enterprise-grade Java applications.
• Build and enhance backend services using Spring Boot and Spring MVC.
• Design and implement RESTful APIs and microservices.
• Develop Python-based automation, integration, and backend components.
• Work with SQL databases and relational data architectures.
• Follow structured software development practices, including Spec Driven Development.
• Collaborate with engineering teams using Agile methodologies.
• Maintain code quality, version control, and technical documentation.
• Leverage AI‑assisted development tools where appropriate.
• Troubleshoot complex technical challenges and support reliable application delivery.

Salary

Base Salary - USD $150,000 to $200,000

Benefits

• Full-time Benefits - Full
• Relocation Assistance Available - Possible for ideal candidate
• Commission Compensation - No
• Bonus Eligible - No
• Interview Travel Reimbursed - No

7+ to 10 years of experience

Seniority Level - Mid-Senior

Management Experience Required - No

Minimum Education - Bachelor's Degree

Willingness to Travel - Occasionally

Required Qualifications

• 7–10 years of relevant software engineering experience.
• Practical expertise in Spring Boot and Spring MVC.
• Experience developing REST APIs and microservices.
• Proficiency in Python for automation, integrations, or backend development.
• Exposure to Spec Driven Development.
• Strong SQL and relational database skills.
• Proficiency with Git.
• Knowledge of SDLC and Agile methodologies.
• Strong analytical and troubleshooting capabilities.

Preferred Qualifications

• Experience with Generative AI tools, including GitHub Copilot, Claude, Gemini, or similar platforms.
• Experience using AI coding assistants to improve engineering productivity.
• Exposure to cloud AI services on AWS, Microsoft Azure, or Google Cloud.

Additional Advantages

• Integration of GenAI into Java or Python applications.
• Development of AI-powered APIs, assistants, or copilots.
• Experience with agentic AI workflows.
• Understanding of Model Context Protocol (MCP).
• Familiarity with enterprise AI architectures.

Work Location and Eligibility

Candidates must be willing and able to work onsite four days per week in Atlanta, Georgia, or St. Louis, Missouri.

Preference will be given to professionals already located in these metropolitan areas.

Applicants must be U.S. citizens or lawful permanent residents.

Visa sponsorship is not available for this position.

Recruitment Process

Shortlisted candidates will participate in:

CoderPad technical assessment.

One or two technical interviews.

Final client interview.

This is an urgent hiring requirement with a limited number of available positions.

Qualified candidates are encouraged to apply promptly.

Prioritize hands‑on Java/Spring Boot/Python engineers with enterprise software development experience, preferably from financial services, fintech, credit reporting, or IT consulting organizations.

MANDATORY CANDIDATE QUESTIONNAIRE

Please provide complete, updated information for each qualified candidate:

Full Name & LinkedIn URL:

Current Location: City, State.

Hybrid Availability: Confirm 4 days onsite in Atlanta or St. Louis.

Experience: Total years; hands‑on Java, Spring Boot/MVC, Python, REST APIs/Microservices, SQL, and Spec Driven Development experience (brief details).

AI & Cloud: Practical GenAI experience/tools (Copilot, Claude, Gemini, AI Agents, MCP); AWS/Azure/GCP exposure.

Compensation: Current annual compensation and expected annual base salary (USD).

Availability: Notice period, earliest joining date, and availability for CoderPad/interviews.

Why this employer is a great company

About Our Client ( FTE with them )

Join a $4.8 Billion Global Technology Leader Driving the Next Generation of AI-Powered Enterprise Transformation

Our client is a publicly traded, multibillion-dollar global technology services and consulting organization at the forefront of Artificial Intelligence, Digital Engineering, Cloud Transformation, and Enterprise Innovation.

Backed by one of the world's leading multinational engineering and technology conglomerates, the company combines exceptional financial strength, global delivery capabilities, and deep industry expertise with an ambitious strategy to accelerate AI-driven business transformation.

Approximately $4.8 Billion in Annual Revenue (FY2026).

Nearly 88,000 Technology Professionals worldwide.

750+ Enterprise Clients, including major multinational corporations.

Operations in 42 Countries across five continents.

Part of a $30+ Billion Global Conglomerate, providing long‑term financial stability and strategic resources.