---
title: 'Software Engineer at Swift'
canonical: 'https://feeny.ai/job/software-engineer-swift-herndon-y0hq0mhrvzej'
type: 'job'
last_seen: '2026-09-05'
---

# Software Engineer at Swift

- **Company:** Swift
- **Location:** Herndon, VA
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-03-16
- **Last confirmed live:** 2026-09-05
- **Apply:** https://jobs.gem.com/the-swift-group/am9icG9zdDoRmKPG2hJUDAM6brgNd90D

## Job description

Swift is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe.

We’re looking for a highly experienced platform Software Engineer to help build, scale, and maintain a mission critical data science platform used by thousands of users. This role is deeply technical and ideal for someone who thrives in complex distributed environments, understands modern cloud native architectures, and brings strong engineering discipline to largescale systems.

The ideal candidate has 10+ years of hands-on experience building and operating backend services, APIs, and microservices in Linux based environments. You will design and optimize core platform components, improve system reliability and performance, and contribute to the evolution of a cloud-based, containerized ecosystem. You’ll collaborate with developers, data engineers, and platform teams to deliver secure, scalable, and resilient capabilities that enable data science, analytics, and AI/ML workloads.

If you enjoy solving hard technical problems, working across the stack, and shaping the foundation of a high-profile platform, this role offers the impact and challenge you’re looking for.

The location of this job is Herndon, VA.

Responsibilities: Platform & Service Development: Design, build, and maintain backend services, APIs, and microservices in a Java and Linux based environment. System Architecture & Scaling: Contribute to the architecture of largescale, distributed systems with a focus on performance, reliability, and security. Cloud & Deployment: Develop and deploy services in cloud environments. Database Engineering: Work with relational databases to support high volume, data driven applications. Containerization & Runtime: Build, optimize, and operate containerized services across the platform. Monitoring & Optimization: Troubleshoot and resolve production issues, enhance system monitoring capabilities, and optimize system performance.

Requirements: BS in Computer Science or equivalent 10+ years of experience building and operating software applications or platform level systems. Strong proficiency in all of the following technologies: Java, Python, Postgres / MySQL / MariaDB (in at least one of the three), Linux, AWS Hands-on experience with microservices, RESTful APIs, and distributed system design. Proficiency with SQL databases and data intensive application patterns. Experience deploying and operating services in cloud environments (AWS or similar). Strong experience with containers. Proficiency with Git based repositories (GitLab, GitHub) and modern development workflows. Solid understanding of software engineering fundamentals, testing, and secure coding practices. US citizenship and an active TS/SCI with Polygraph security clearance required

Desired Experience: Familiarity with distributed data and streaming tools (Hadoop, Spark, Yarn, Hive, Trino). Experience with data access control models such as RBAC and ABAC, including the Customer’s Enterprise access control and entitlement management systems Background supporting largescale, multitenant platforms or high availability systems. Experience hardening systems to meet the highest accreditation or security compliance levels. Familiarity with Ansible

Do you know anyone for this position, or other positions open at The Swift Group? We offer a $5,000 bonus for any referral candidate we hire, paid out at the new hire’s 90-day mark.

We are not working with outside staffing agencies to fill this position, and we will not be accepting unsolicited resumes. All inquiries must go through the recruiting team.

## #LI-DI1

#Onsite

## About Swift

## Company Overview
- **One-liner**: The Swift Group provides national security technology and mission support by combining experienced field operatives with expert technologists.
- **Entity Type**: Private (no disclosed funding stage)
- **Headquarters**: Reston, VA, USA
- **Founded**: 2019
- **Founders**: Not publicly disclosed

## Core Business
- **Primary industry/industries**: National security, defense, intelligence, cybersecurity, high-performance computing, training and logistics.
- **Target customers**: U.S. Civilian, Defense, and Intelligence Community agencies (B2G).
- **Mission or purpose statement**: “When national security leaders need something built quiet that hits loud, they turn to Swift.” — The company pairs field operators with technologists to solve complex national security challenges with speed, discretion, and precision.

## Products & Services
For each major offering:
- **HPC Research & Technical Advisement**: Specialized advisement for revolutionary high-performance computing systems supporting data-intensive missions.
- **Software Development & Data Solutions**: Rapid prototyping, agile development, and applied data science tailored to mission needs.
- **Cyber Enablement**: Network defense, offense, threat analysis, and resilience for enterprise and operational environments.
- **Operations**: Mission planning and execution support delivered shoulder-to-shoulder with client teams anywhere in the world.
- **Training & Mission Support**: Operator-led instruction and technical training across the full mission lifecycle.
- **Energetics**: Advanced research, advisory, and deployment of energetic materials to improve system performance and operational effect.

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed (privately held).
- **Key Metric**: Over **126 open positions** currently listed on the careers page, signaling rapid growth.
- **Notable Investors/Partners**: Not publicly disclosed.
- **Growt Signals**: Founded in 2019, now has multiple offices (Reston, Annapolis Junction, Chantilly, McLean, etc.) and supports customers across the U.S. and globally. High volume of active job postings.

## Competitive Advantages
- **Operator-led approach**: Combines real-world field experience with cutting-edge engineering, reducing the gap between mission needs and technical solutions.
- **Integration**: Unified teams of operators, engineers, and analysts work together, avoiding siloed tools.
- **Discretion and trust**: Emphasizes low-profile, off-the-record work, earning deep trust from national security clients.
- **Acountability**: Company culture of owning outcomes, with a flat, agile structure.

## Strategic Focus
- **Current priorities**: Expanding capabilities in cyber, HPC, and data science while maintaining operator-driven agility. Continued support for sensitive, high-stakes missions across civilian, defense, and intelligence domains.

## Why Work Here
- **Culture**: Mission-driven, employee-focused, with a strong sense of purpose. Values include transparency, integrity, service, and innovation.
- **Work environment**: Low-profile, high-impact. Roles often require clearance and on-site presence at client locations (e.g., Chantilly, Annapolis Junction, Reston). Not fully remote; likely hybrid or on-site.
- **Bnefits**: Comprehensive healthcare, wellness, financial, retirement, education, and time-off benefits.
- **Success stories**: Clear career progression from analyst to chief architect, with wide pay bands (e.g., $50k–$290k) indicating room for growth and specialization.

## Sources
1. [theswiftgroup.com/company](https://theswiftgroup.com/company/)
2. [theswiftgroup.com](https://theswiftgroup.com/)
3. [careers.theswiftgroup.com](https://careers.theswiftgroup.com/)
4. [jobs.gem.com](https://jobs.gem.com/the-swift-group)

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