Senior Software Engineer

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

Job summary

A leading software development company is seeking a Senior Software Engineer in McLean, Virginia. In this role, you will be responsible for designing and implementing enterprise-level applications while mentoring junior developers. Ideal candidates should have extensive experience in Java and SQL, along with knowledge of frameworks such as Hibernate and Spring. This position requires strong analytical skills and the ability to work independently. Join a dynamic team dedicated to delivering high-quality software solutions.

Qualifications

• Expert proficiency in Object‑Oriented Programming, preferably in Java.
• Minimum 10 years of experience with Java and SQL.
• Experience with frameworks like Hibernate, Spring, and Struts.

Responsibilities

• Lead the architecture of complex system solutions and document specifications.
• Mentor junior developers and conduct code reviews.
• Participate in all phases of the Software Development Life Cycle.

Skills

Object‑Oriented Programming (Java)

SQL

Hibernate / JPA / MyBATIS

Spring

Struts

Python

AWS

JSF

AWS Bedrock

Analytical skills

Communication skills

Education

Bachelor's Degree in Computer Engineering, Computer Science, or related field

Job description

The Senior Software Engineer will serve as a senior member of the software development team, responsible for designing, developing, implementing, and supporting enterprise-level applications. This role works independently with minimal supervision and participates in all phases of the Software Development Life Cycle (SDLC). The position also includes mentoring junior developers, contributing to solution design, and providing expert-level technical analysis and support.

Key Responsibilities

• Architect complex system solutions and document technical specifications.
• Develop complex software programs with clear and concise documentation.
• Fix defects in proprietary applications or third-party software.
• Perform database design and create SQL scripts for object creation and modification.
• Complete work items such as data analysis and client reporting with minimal guidance.
• Mentor junior developers and conduct code reviews to ensure quality outcomes.
• Participate and contribute actively in SDLC activities including estimation and peer support.
• Lead a small development team and manage work packages to completion.
• Collaborate with operations teams to understand business processes and develop test scenarios.
• Provide advice to testing teams and support in creating test data.
• Perform production support duties including monitoring system processes and handling exceptions.
• Manage deliverables independently and elevate risks in a timely manner.
• Create or modify SDLC artifacts such as project charters and solution documents.
• Follow organizational SDLC and change management processes.
• Participate in change management meetings and support release management tasks.

Required Skills

• Expert proficiency in Object‑Oriented Programming (Java preferred).
• Minimum Bachelor's Degree in Computer Engineering, Computer Science, or related field.
• Java (10 years)
• SQL (10 years)
• Hibernate / JPA / MyBATIS (5‑7 years)
• Spring (5‑7 years)
• Struts (5‑7 years)
• Python (3+ years)
• AWS (3+ years)
• JSF (3+ years)
• AWS Bedrock (1+ years)
• Strong logical thinking, structural problem‑solving, and attention to detail.
• Ability to communicate with both technical and non‑technical audiences.
• Strong analytical, written, and verbal communication skills.
• Ability to work independently on projects of any size.
• Knowledge of application development policies, standards, and procedures.
• Familiarity with technical knowledge‑sharing platforms and forums.

Preferred Skills

• Experience with Salesforce or other low‑code/no‑code platforms.
• AI/ML experience is a plus.

Education

Bachelor’s Degree in Computer Engineering, Computer Science, or related field.

Minimum 10 years of relevant professional experience.