Software Engineer

Raft Company Website•Hanscom AFB, MA

1d•Onsite

About The Position

In your role as a Software Engineer, you will lead the design and development of scalable, data-intensive backend systems that power Raft's flagship products. You'll help architect and implement robust solutions using Golang and/or Java while ensuring security, performance, and reliability across mission-critical applications. As a hands-on technical leader, you'll mentor junior and mid-level engineers while spending significant time writing code and solving complex technical challenges. You'll work closely with customers at deployment sites, gathering feedback and implementing improvements to enhance the real-world performance of Raft's products in operational environments. We are hiring multiple engineers at multiple levels.

Requirements

Minimum of 3+ years of experience in backend software engineering with expertise in Golang and/or Java
Proven experience building and scaling data-intensive systems and distributed architectures
Deep understanding of DevSecOps principles and practices, including ICAM (Identity, Credential, and Access Management)
Hands-on experience with Kubernetes, including creating and managing Helm charts and Kubernetes operators
Strong experience with cloud-native architectures and microservices design patterns
Experience with data processing frameworks, streaming technologies, and high-throughput systems
Knowledge of security best practices for enterprise and government systems
Proven track record of mentoring and developing engineering talent
Passion for staying current with emerging technologies and evaluating their potential impact
Experience designing modular, extensible systems that enable technology evolution and component replacement based on user needs
Proficiency with Agentic AI coding tools (such as Claude Code) with understanding of their capabilities, limitations, and when to leverage them for accelerated development.
Excellent problem-solving skills and ability to architect solutions for complex technical challenges
Strong communication skills with ability to work effectively with both technical teams and customers
Fast learner, analytical thinker, creative, hands-on approach to technical leadership
Ability to thrive in fast-paced environments and manage multiple technical priorities
Ability to obtain and maintain an active TS SCI security clearance.
U.S. citizenship
All work must be conducted within the continental U.S.

Nice To Haves

Experience with highly regulated industries (defense, aerospace, finance, healthcare) or environments requiring stringent security and compliance standards
Familiarity with classification levels and secure development practices
Experience with edge computing and tactical deployment considerations
Knowledge of AI/ML infrastructure and data pipeline architectures
Experience with container orchestration in air-gapped or disconnected environments
Background in distributed systems, event-driven architectures, and real-time data processing
Experience working directly with customers in operational environments
Contributions to open-source projects or technical publications
Preference for candidates with an active clearance.

Responsibilities

Lead the design and development of scalable, data-intensive backend systems
Architect and implement robust solutions using Golang and/or Java
Ensure security, performance, and reliability across mission-critical applications
Mentor junior and mid-level engineers
Write code and solve complex technical challenges
Work closely with customers at deployment sites, gathering feedback and implementing improvements