Software Engineer (TS/SCI CI Poly) | San Diego, Aurora, Annapolis Junction, Alexandria | $DOE | Full-Time Onsite

💻 Software Engineer – TS/SCI CI Poly Required

📍 Locations: San Diego, CA | Aurora, CO | Annapolis Junction, MD | Alexandria, VA
🏢 Onsite: 100% (Active clearance access required)
🎯 Openings: 10 positions available
🕓 Employment: Full-Time | Permanent

🌟 The Opportunity

Join a high-impact federal technology program supporting mission-critical national security initiatives. As a Software Engineer, you’ll work within an elite agile development team using modern frameworks and DevSecOps best practices to design, build, and deliver cutting-edge enterprise systems that protect and advance U.S. interests worldwide.

This is your chance to contribute to an operationally significant program—developing software solutions that enhance data integrity, security, and performance across large-scale environments. You’ll be surrounded by forward-thinking technologists and have access to continual technical training and certifications to help you stay ahead of the curve.

🧠 Key Responsibilities

• Design, develop, and maintain robust, scalable software solutions in support of national-level mission systems.

• Collaborate within Agile and SAFe environments, participating in sprint planning, reviews, and retrospectives.

• Analyze complex system requirements and produce well-structured, efficient, and reusable code.

• Utilize Behavior Driven Development (BDD) and test automation tools to enhance software reliability and performance.

• Implement and support DevOps pipelines, leveraging tools like Jenkins and version control systems.

• Conduct software debugging, optimization, and tuning to ensure high availability and reliability.

• Author and maintain clear technical documentation and automation scripts to support deployment and testing.

• Collaborate cross-functionally with system engineers, testers, and architects to ensure end-to-end solution integrity.

🧩 Required Qualifications

• Active TS/SCI clearance with CI Polygraph (mandatory)

• Bachelor’s degree in Computer Science or related field (or equivalent relevant experience)

• Strong Java development experience

• Experience with one or more of the following:

• Python, C/C++, SQL, SOAP, WSDL, PERL, PowerShell, VBS, Eclipse, Oracle, Postgres, Jenkins

• Experience with User Interface (UI) development, HTML/XHTML/XML/XSLT, and database structures

• Knowledge of both Windows and Linux environments

• Deep understanding of software engineering principles, algorithms, and secure coding practices

• Strong communication and problem-solving abilities; comfortable working independently and collaboratively

🚀 Preferred Qualifications

• Experience with JEE, Tomcat, WebLogic, or JBoss

• Familiarity with BDD / TDD frameworks (FITNesse, Mockito, Cucumber, Selenium, UFT)

• Secure software development and Layer 7 Policy implementation experience

• Hands-on experience with Scaled Agile Framework (SAFe) or Agile Developer practices (Pair Programming, Refactoring, ATDD)

• Background in requirements decomposition, trade-off analysis, and systems integration

• SAFe Agilest Certification or prior experience in Agile teams preferred

💼 Benefits & Perks

• Competitive total compensation package

• 3 weeks Paid Time Off + 11 Federal Holidays

• Medical, Dental, Vision, Life, and Disability insurance

• 401(k) with up to 4% match + annual profit sharing

• Relocation assistance available

• Continuous technical training and certification support

• Opportunity to work on mission-critical national programs with emerging technology stacks

🎯 Candidate Snapshot

• Experience: 7–10 years in software development (enterprise or government systems)

• Education: Bachelor’s in Computer Science or equivalent experience

• Security Clearance: TS/SCI w/ CI Poly (active)

• Work Environment: 100% onsite – secure facility access required

• Travel: None

This is a career-defining opportunity for software engineers seeking to apply their technical expertise toward high-impact, classified initiatives that shape the future of national defense and intelligence. If you thrive in fast-paced, mission-driven environments and value continuous learning — this is the role for you.

Full-Stack Developer | €4,354–€6,218 + 13th-Month Bonus | Hybrid Utrecht, Netherlands

Full-Stack Developer

📍 Location: Utrecht, Netherlands (Hybrid – onsite & remote)
💼 Employment Type: Full-time
💵 Salary Range: €4,354 – €6,218 gross per month (Annual: €60,782 – €84,939)
🎁 Bonus: 13th-month bonus included
🌴 Vacation: 37 days per year

About the Role

Are you a versatile engineer who thrives on building robust, full-stack solutions from the ground up? This role offers you the opportunity to design and develop the digital backbone powering AI-driven solutions in the real estate market.

You’ll work closely with AI engineers, data scientists, and DevOps specialists to deliver high-performance applications and cutting-edge GenAI solutions. From frontend user interfaces to backend systems and secure authentication protocols, you’ll play a key part in shaping scalable, intelligent platforms.

Key Responsibilities

• Design, build, and test modern, intuitive frontend applications (React preferred).

• Develop and maintain robust backend systems in Python.

• Implement secure authentication flows (e.g., WSO2).

• Help shape and extend the design system using Tailwind or Bootstrap.

• Optimize application performance and reduce system latency.

• Manage cloud environments (AWS) in collaboration with DevOps.

• Apply coding best practices and contribute to clean, scalable solutions.

• Stay curious and explore GenAI and multi-agent technologies.

Requirements

✅ 5+ years of full-stack development experience
✅ Strong frontend skills (React preferred)
✅ Solid backend skills (Python ideal)
✅ Experience with UI kits and design systems (Tailwind, Bootstrap)
✅ Familiarity with vector databases & performance optimization
✅ Experience with authentication flows (WSO2 desirable)
✅ Cloud/DevOps knowledge (AWS preferred)
✅ Fluency in English & Dutch

Bonus points if you:
⭐ Quickly adapt to new technologies & frameworks
⭐ Communicate clearly with both tech and non-tech stakeholders
⭐ Thrive in a fast-paced, collaborative environment

What’s on Offer

💰 Competitive salary: €4,354 – €6,218 per month gross
🎁 13th-month bonus
🌴 37 vacation days annually
🏦 Premium pension plan (only 4% employee contribution)
💻 Choose your own laptop & phone OR receive €30/month net reimbursement
🚆 Commuting support: €0.23/km allowance or 100% NS Business Card coverage
🏡 Hybrid work setup with €2.40/day home working allowance
📚 €1,500 annual training budget for professional development
🩺 Collective health insurance discounts (up to 10%)

Culture & Environment

✨ Informal, collaborative atmosphere
🌍 Diverse and inclusive teams
⚖️ Strong work-life balance with hybrid working as the standard
🤝 Empowering environment with freedom for initiatives and self-management

.NET Backend Developer | €4,354–€6,218 + 13th-Month Bonus | Hybrid Utrecht, Netherlands

.NET Backend Developer

📍 Location: Utrecht, Netherlands (Hybrid)
💼 Employment Type: Full-time
💵 Salary: €4,354 – €6,218 gross per month + 13th-month bonus
🎯 Level: Mid-Senior | 5+ years’ experience

About the Role

We’re looking for a .NET Backend Developer who’s passionate about creating scalable, high-performance applications. You’ll play a key role in developing and optimizing backend solutions that power advanced real estate technology products. Working within a Business DevOps team, you’ll collaborate closely with designers, developers, and stakeholders to ensure seamless integration and delivery of innovative digital solutions.

This is a chance to shape the digital backbone of an industry-leading product, driving both technical excellence and customer impact.

What You’ll Do

• Design, build, and maintain backend .NET applications.

• Develop and consume APIs for seamless data exchange.

• Optimize performance, scalability, and security across backend systems.

• Work with databases to ensure efficient integration and data management.

• Collaborate with cross-functional teams in a DevOps environment.

• Stay current with cloud innovations and the latest .NET technologies.

• Support the integration of frontend and backend systems for a hybrid valuation product.

What We’re Looking For

Must-Have:

• Bachelor’s degree in Computer Science, IT, or related field.

• 5+ years’ experience in object-oriented programming.

• Strong proficiency in .NET technologies.

• Hands-on experience building cloud-native applications using Docker, Kubernetes, and AWS, Azure, or GCP.

• Strong problem-solving ability and proactive approach.

• Ability to work effectively in an Agile DevOps environment.

Nice-to-Have:

• Cloud certifications (AWS, Azure, GCP).

• Experience with React.

• Familiarity with authentication solutions and scalable system design.

What We Offer

• 💶 Competitive Salary: €4,354 – €6,218 gross per month

• 🎁 Bonus: 13th-month bonus included

• 🌴 Time Off: 37 vacation days per year

• 🏦 Pension Plan: Premium pension scheme (only 4% employee contribution)

• 💻 Tech Essentials: Choose your laptop & phone, or receive €30/month reimbursement

• 🚆 Commuting Support: €0.23/km allowance or fully reimbursed NS Business Card

• 🏡 Hybrid Work: Flexible home-office days + €2.40 daily allowance for remote work

• 📚 Professional Growth: €1,500 annual training budget

• 🩺 Insurance Discounts: Up to 10% off health insurance

Ideal Candidate

You’re a forward-thinking developer who thrives on building high-performance backend systems. You’re not only technically skilled but also adaptable, collaborative, and eager to explore new technologies. Your work ensures secure, scalable, and efficient systems that deliver measurable impact in the real estate industry.

👉 Ready to shape the future of real estate tech? Apply now and bring your .NET expertise to an innovative, collaborative environment.

Senior / Lead Machine Learning Engineer | Python, PyTorch, AI | Fully Remote | $180,000–$215,000

Senior / Lead Machine Learning Engineer

🌍 Location: Fully Remote
💼 Employment Type: Full-time
💰 Compensation: $180,000 – $215,000 (base salary, depending on experience)
📊 Benefits: Full package included

About the Role

We’re seeking a Senior/Lead ML Engineer to drive the development of advanced enterprise AI and intelligent data applications. This is a hands-on role that combines machine learning, data engineering, and software development to deliver practical, production-ready solutions with measurable impact.

If you’re excited about tackling complex engineering challenges in high-standard environments, this role offers strong career growth opportunities, including senior technical leadership pathways.

Key Responsibilities

• Lead platform upgrades to ensure products remain cutting-edge and effective.

• Design and manage dynamic dashboards using Python SDKs to turn data into actionable insights.

• Optimize data pipelines and access patterns for performance and scalability.

• Troubleshoot and resolve runtime and performance challenges.

• Architect robust, scalable, and user-friendly applications designed for long-term growth.

• Collaborate closely with Product Managers to improve usability and ensure real-world impact.

What You Won’t Do

❌ Work in silos – this role requires versatility across ML, data systems, and software engineering.
❌ Focus solely on research without real-world implementation.

Tech Stack

• Languages & Tools: Python (primary), Docker, Git

• Libraries & Frameworks: pandas, numpy, scikit-learn, PyTorch

• Systems & Processes: CI/CD pipelines, monitoring tools, testing frameworks

Requirements

✅ 4+ years of professional Python software engineering with experience in production ML deployment (beyond prototyping).
✅ Proven experience with the end-to-end ML lifecycle: model development → deployment → monitoring.
✅ Strong production systems background in rigorous engineering environments (Big Tech or top-tier startups preferred).
✅ Bachelor’s degree in Computer Science from a top 15 university (Ivy League, Stanford, MIT, CMU, etc.).
✅ U.S. Citizenship and ability to obtain a government security clearance.

Preferred Qualifications

• Experience in defense-related applications.

• Exposure to multiple programming languages and diverse tech stacks.

Soft Skills

• Strong written and verbal communication.

• Pragmatic approach with a focus on delivering incremental value.

• Collaborative, with the ability to mentor and influence peers.

Candidate Profile – Not a Fit If

🚫 Job hopper (<2 years per role).
🚫 Focused mainly on research/data science without production deployment.
🚫 Strong theoretical ML background but lacking hands-on implementation.
🚫 No experience with CI/CD, monitoring, or scalable architecture.
🚫 Consulting/contract-heavy career history.

Compensation & Benefits

💰 Base Salary: $180,000 – $215,000
📦 Benefits: Comprehensive full package
🛫 Travel: Occasional, interview travel reimbursed
📍 Relocation: Not available

👉 Ready to shape the future of AI-driven enterprise applications? Apply now and step into a role where your engineering expertise drives real-world innovation.

Software Engineer (Agile) | Java, Selenium, JIRA | Phoenix, AZ | Government - Contract - $45 per hour

Job Title: Software Engineer (Agile)

Location: Phoenix, AZ (On-site)
Industry: Government Administration
Pay Rate: $45 per hour
Relocation Assistance: Not available
Visa Sponsorship: Not eligible
Experience Level: Mid-Senior
Education Level: Bachelor's Degree
Total Position: 1

Position Description

ASRS Agile Software Engineers contribute to software development projects aimed at improving business operations. You will be involved in projects like processing monthly payments, enhancing online services, and re-engineering client-server applications into modern intranet web applications.

As part of one of the 7 Agile Scrum teams, you'll participate in multiple sprints, with the possibility to release deliverable functionality after each sprint. The team will work using Atlassian Agile and JIRA. Each Scrum team consists of 4-7 members, and a Technical Lead will guide you toward success.

Your role involves working on all layers of the application, from automated tests, user interfaces, controller logic, back-end services, to database operations. You'll work with the following technologies: JQuery, Bootstrap, Java 8, Cucumber, Selenium, Apache Tomcat, Spring Framework, and Oracle databases.

This job offers a stable work environment and encourages work-life balance while maintaining a professional atmosphere. The methodology used is based on DevOps principles, ensuring continuous learning and exposure to current frameworks and technologies.

Key Responsibilities

• Software Development: Develop and maintain web applications and services across all tiers.

• Automation Testing: Write and execute automation test scripts.

• Agile Participation: Work within an Agile Scrum team, contributing to sprint planning and delivery.

• Technology Exposure: Use Java 8, JQuery, Bootstrap, Cucumber, Selenium, Spring Framework, and Oracle databases.

• Continuous Improvement: Apply Behavior Driven Development (BDD) and Test Driven Development (TDD) methodologies.

Required Skills and Qualifications

Must-Have

• Minimum 5 years working in Information Technology.

• At least 3 years of experience developing Java web applications or web services.

• Minimum 2 years of experience developing Automation Test Scripts.

• Proficiency in BDD and TDD methodologies.

• Familiarity with Cucumber.

• Experience with Agile Scrum methodology and software development lifecycle.

Preferred Skills

• Experience with jQuery, Bootstrap, Java 8, Cucumber, Selenium, Apache Tomcat, Spring Framework, and Oracle databases.

Education

• Bachelor’s degree in Software Development or Information Technology is highly desired.

• Continued education and relevant certifications are a plus.

Additional Information

• Security Clearance: Must pass a 7-year national county criminal clearance.

• This is an on-site role, with hybrid options based on the team's requirements.

Software Engineer – TS/SCI with CI Poly or TS willing to sit for a CI Poly - Chantilly, VA - $260,000 - $285,000

Software Engineer – TS/SCI with CI Poly or TS willing to sit for a CI Poly
Chantilly, VA
$260,000 - $285,000
Relocation Assistance available

The Software Engineer participates in a development team that uses agile methodologies combined with mature software practices and a technology-supported development infrastructure. The Software Engineer will execute full lifecycle agile workflow including daily SCRUMs, story grooming and bidding, and sprint execution. The Software Engineer will develop software and extend the software baseline to implement new capabilities and to mature existing capabilities using key enabling technologies and frameworks. The Software Engineer will help maintain the deployed system, diagnose and resolve issues, and provide support to end-users as needed. The Software Engineer will provide technical and methodological guidance to the team, while helping steer the team to be self-reliant and highly effective at meeting project objectives.

The ideal engineer will have outstanding technical talent; have the desire to continuously learn and apply new skills and technologies; and be eager to take on hard problems and develop successful solutions to achieve the overall mission.

Qualifications:

• CLEARANCE: Active TS/SCI w/CI poly preferred or a Top Secret willing to sit for a CI Poly

• 4 years of experience with Java development.

• B.S. degree Systems Engineering, Information Systems, Computer Engineering, Computer Science, or a related discipline.

• Experience with Angular 4+ front-end web application platform and PrimeNG UI components or similar web framework.

• Experience with PostgreSQL or similar Relational Database Management System (RDBMS).

• Experience with cloud technologies such as Amazon Web Services (AWS) or GovCloud.

• Experience with continuous integration, build management, and automated test frameworks.

• Experience integrating, testing, and deploying software applications to operations.

• Strong oral and written communication skills, including direct customer contact.

Preferred Additional Skills:

• Knowledge or familiarity with Space Systems highly desired.

• Experience with Docker containers.

• Experience with Spring Boot framework.

• Experience developing software using the Agile/Scrum methodology.

• Ability to work with other software developers to assist in developing and presenting technical information.

• Knowledge of software, Computer architectures, software architectures, object-oriented programs.

• Ability to work with an engaged customer to gather requirements and feedback.

• Ability to work in a team environment with a willingness to learn and grow.

• Experience leading specific trade and root cause analysis studies.

Software Engineer - Lexington Park, MD - $55,000 to $130,000

Software Engineer

Lexington Park, MD

$55,000 to $130,000

The Opportunity:

As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software but to help create a system that will make a difference, we need you on our team. We’re looking for a developer like you with the skills needed to develop software and systems from vision to production-ready.

This role is more than just coding. As a full-stack developer at Booz Allen, you’ll use your passion to learn new tools and techniques and identify needed system improvements. You’ll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You’ll help make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.

Work with us as we shape systems for the better.

Join us. The world can’t wait.

You Have:

• 5+ years of experience with object-oriented programming (OOP) development

• 5+ years of experience with programming with C#, Java, or C++

• 3+ years of experience as a team lead

• 3+ years of experience in Model-Based Engineering (MBE)

• Experience with the Software Development Life Cycle (SDLC)

• Knowledge of software standards and conventions

• Ability to obtain a security clearance

• Bachelor's degree in CS, Computer Information Systems, MIS, Computer Engineering, or Engineering

Nice If You Have:

• Experience with Plans of Action and Milestones (POA&M)

• Experience with Navy software processes and documentation

• Experience with networked systems

• Security+ Certification

• Project Management Professional Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.

To Apply Please Complete the Form Below