Full Stack Engineer - Back End

Compunnel, Inc.; Merrimack (NH); On-site; USD 100,000 - 130,000; Full time

Job summary

A leading software solutions provider is seeking a Senior Full-Stack Software Engineer to develop integration solutions for Payroll Deductions/Elections Platform. The role involves collaborating with business partners and tech leads to design, code, and test applications, adhering to product roadmaps. Eligible candidates should have 7+ years in software development, with expertise in Java and API-based solutions. Strong communication skills and experience with cloud platforms are essential. The position is primarily on-site in Merrimack, NH.

Qualifications

• 7+ years of hands-on software development experience.
• Expertise in designing metadata-driven end-to-end systems.
• Hands-on experience with public cloud platforms.

Responsibilities

• Develop and maintain software engineering products and solutions.
• Drive technology solutions across multiple squads to meet business goals.
• Participate in Agile ceremonies and contribute to modernization initiatives.

Skills

Object-Oriented Programming (Java)

API-based solutions using Java Spring Boot

Relational database design and data modeling

Oracle database development

Public cloud platforms (AWS or Azure)

Excellent communication skills

Stakeholder management

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field

Tools

Java

Java Spring Boot

Oracle

PL/SQL

ETL tools

Job description

We are seeking a senior Full-Stack Software Engineer with expertise in building high-quality software applications.

This role focuses on developing integration solutions for Payroll Deductions/Elections Platform (PDP) and HR/Payroll areas.

The ideal candidate will work closely with business partners, architects, and tech leads to design, code, and unit-test new applications, ensuring alignment with product and architecture roadmaps.

Key Responsibilities

• Develop and maintain industry-leading software engineering products and solutions.
• Drive complex technology solutions across multiple squads and initiatives to meet business goals.
• Ensure clarity in requirements, architecture, and design by collaborating with stakeholders.
• Share knowledge and expertise within and outside of squads to align work with established roadmaps and guardrails.
• Participate in Agile ceremonies and contribute to modernization initiatives.

Required Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• 7+ years of hands‑on software development experience.
• Expert knowledge of Object‑Oriented Programming (Java required).
• Hands‑on experience implementing API‑based solutions using Java Spring Boot.
• Strong understanding of relational database design and data modeling.
• Experience with Oracle database development, including PL/SQL and ETL tools.
• Expertise in designing metadata‑driven end‑to‑end systems for configurable products.
• Hands‑on experience with public cloud platforms (AWS or Azure).
• Excellent communication, presentation, and stakeholder management skills.

Preferred Qualifications

• Familiarity with WS product offerings and integration techniques across record keepers.
• Strong influencing and negotiation skills in a matrix organization.