Senior Software Developer (Hybrid)

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.

Job Description

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.

CODEX Overview

CODEX (Cyber Offense and Defense Experts) division brings together an elite team of mission-focused industry experts who are well known for their ability to overcome the most advanced technical challenges. The team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our engineers do more than just work with cutting edge technology—they ensure the missions succeed for the customers! CODEX offices span the nation and offer its engineers the ability to advance their careers through mentorship, training, and an expansive technical portfolio that covers every side of cyber.

Hybrid location.

Required Qualifications

Proficiency in object oriented programming (OOP):

Strong experience in either Python or Java is required, with a demonstrated ability to apply OOP principles effectively. (~9 years cumulative experience)

Experience in both languages is highly desired, but it’s fine to have more expertise in one than the other. We’re looking for a developer who is solid in at least one language and comfortable working in the other.

Must Have At Least ONE of the Following Skill Sets

Reverse Engineering Skills

Experience writing IDA/Ghidra plugins/scripts

Knowledge of x86 Assembly

Reverse engineering experience

LLM Application Development Skills

Experience building LLM applications using frameworks such as:

Langchain

LangGraph

LangSmith

Experience with embedding stores and vector databases

Understanding of how LLMs operate locally

Additional Desired Skills

Testing experience with JUnit and/or Pytest

Familiarity with gRPC or other RPC protocols

Experience with ARM, or PPC Assembly Languages

Experience designing agentic workflows and pipelines

Under the hood understanding of inference servers

Understanding of packaging systems (uv, poetry, gradle, etc)

Education

Bachelor of Science in Computer Science or related field.

Clearance Required

None, but ability to obtain.

Nightwing is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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