Senior Software Engineer (Active TS/SCI Clearance)

Striveworks; Arlington (VA); Hybrid; USD 185,000 - 230,000; Full time

Benefits offered by this job

Medical/dental/vision insurance

401(k) plan

Unlimited PTO

Paid parental leave

Job summary

Striveworks is seeking a Senior Software Engineer to contribute from day one to our Chariot platform, delivering reliable ML model tooling and services. You will write quality Go and Python, influence product direction, and work across teams to push the boundaries of our capabilities.

The role requires hands-on development, strong design sense, and a drive to own the end-to-end lifecycle while mentoring others in a hybrid work setting with travel to Northern Virginia customer sites.

Qualifications

• 6-8 years of hands-on development experience.
• Expertise in Go, C++ (17+), Java (11+), C# (9+), or Rust.
• Proficiency in Python and DevOps tooling (CI/CD, Git, Docker, Kubernetes).
• Experience with cloud architectures (commercial cloud, OpenStack).
• Ability to design and develop scalable services.

Responsibilities

• Lead design discussions and cross-functional collaboration.
• Independently drive the software development life cycle from requirements to deployment.
• Mentor junior engineers and drive code reviews.

Skills

Go

C++17+

Java 11+

C# 9+

Rust

Python

CI/CD

Git

Docker

Kubernetes

Cloud architecture

OpenStack

Distributed systems

Mentoring

OOP & design patterns

Education

Bachelor’s degree in computer science or related field

Tools

Git

Docker

Kubernetes

OpenStack

Job description

Build, Deploy, and Maintain AI for an Unpredictable World

Striveworks helps organizations harness the power of artificial intelligence to solve real-world national security and business challenges by serving as the command center between data, models, and business outcomes. Founded by data scientists and engineers, Striveworks set out to make the journey from deployment to ongoing optimization simple and effective.

With Striveworks, organizations aren’t just deploying AI—they’re building systems that remain reliable, adaptable, and ready to scale in an unpredictable world. Mission-critical operations require models that perform where they’re deployed, scale as workloads grow, and adapt rapidly as AI capabilities advance. Striveworks meets these demands, increasing reliability and performance while lowering costs-and enabling confident, data-driven decision-making in dynamic environments.

The Role

As a Senior Software Engineer at Striveworks, you’ll be challenged—and trusted—on day one to be a core contributor to the products and direction of the company.

Our flagship product, Chariot, is used by customers to develop, deploy, and maintain production machine learning models.We’re looking for exemplary engineers with a product mindset who can write quality code in Go and Python—and who ultimately want to be core contributors to the direction of the company. You’re right for this challenge if you value and possess technical expertise and you push the boundaries of your own capabilities. You are outcome driven, not requirements driven. We’re looking for people who are excited about our central development themes:

• Everything as Code
• Cloud-neutral development
• User-centric design
• Hexagonal, event-driven, microservice architecture
• Optimizing, deploying, and refining AI models and algorithms

This position follows a hybrid work model, combining remote work with on-site support at customer locations in the Northern Virginia area, with up to 10% travel.

The Right Fit

In addition to the specific skills and expertise detailed below, we are looking for individuals who share our values. Sharing a set of values allows us to move at the speed of trust.

Collectively, we value a high-trust work environment where people respect each other and use candor kindly and constructively. We value work that intersects passion and perseverance, we geek out about the potential of our contributions, and we find joy in working hard on things that matter. Finally, we value taking ownership, having agency, and feeling individual responsibility for collective results.

Here’s what else we’re looking for:

• 6-8 years of hands-on development experience
• Excellence in Go, C++ (17 or higher), Java (11 or higher), C# (9 or higher), or Rust
• Proficiency in Python
• Experience with DevOps tooling: CI/CD tools, Git, Docker, Kubernetes
• Proven experience with cloud architecture: commercial cloud, OpenStack
• Experience in the design and development of performant, scalable services
• Familiarity with database design and architecture: relational and non-relational
• Ability to work cross-functionally and participate in or lead design discussions
• Ability to independently lead the software development life cycle, from collaborating with product teams on requirements to executing technical design, implementation, and deployment
• Experience in knowledge sharing, mentoring, and coaching (i.e., onboarding, code reviews, leading junior engineers)
• Strong understanding of software development principles, such as object-oriented programming, design patterns, documentation, and agile methodologies
• Driven, self-directed personality
• Strong sense of mission and commitment to making a difference
• Bachelor’s degree in computer science or a related field, or similar experience
• Active TS/SCI security clearance
• Due to the nature of this role, candidates must have US citizenship

The Wish List

We’re very interested in developers who possess the above qualifications, and we heavily appreciate and consider the addition of:

• Understanding of synchronous/asynchronous programming and concurrency
• Comfort with integration of deep learning libraries (e.g., PyTorch, TensorFlow)
• Experience designing RESTful, gRPC, or GraphQL APIs
• Understanding of networked and distributed computing
• Knowledge of messaging systems (e.g., NATS, Kafka, RabbitMQ)
• Experience with workflow automation

The anticipated base pay range for this position is $185,000-$230,000/year. Striveworks’ total compensation package includes a competitive base salary, equity grants, and cash bonuses.

The Benefits

• Medical/dental/vision insurance
• Voluntary life, long-term disability, accident, and hospital indemnity insurance
• HSA and FSA (including dependent care FSA) plans
• 401(k) plan
• Unlimited PTO
• Paid parental leave

Check us out on Built In!

Striveworks is an Equal Opportunity Employer and does not discriminate in employment on the basis of race, color, religion, belief, sex (including pregnancy and gender identity or expression), national origin, social or ethnic origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factors. Striveworks will not tolerate discrimination or harassment of any kind.

If you require assistance or a reasonable accommodation in the application process, please contact Operations at [e-mail].

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete an employment eligibility verification form upon hire.

Striveworks is a participating employer in the E-Verify program.