Jobs in the United States

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Added 7 hours ago
Software Architect
Kratos Defense & Security Solutions, Inc.
Colorado Springs, CO
Be proficient in languages widely used in cloud and AI development, particularly Python, Java, C#, and JavaScript, for coding, automation, and system integration
Added 7 hours ago
W
Software Engineer III
Walmart
SUNNYVALE, CA
- $150,080 to $234,000 USD / year
Skills Required: Experience designing and developing scalable backend systems and data processing frameworks using Python and Java. Experience architecting, implementing, and maintaining…
Added 7 hours ago
W
Senior Software Engineer
Walmart
SUNNYVALE, CA
- $150,080 to $234,000 USD / year
Skills Required: Experience converting batch processing of DSUTILB and DSNTIAUL in IBM DB2 SQL to Postgress SQL queries using Java and JDBC. Experience handling concurrency in update and…
Added 8 hours ago
PG
Senior Software Engineer
Publicis Groupe Holdings B.V
Irving, TX
- $88,900 to $165,100 USD / year
We are looking for a highly experienced Senior Software Engineer (7–10 years) to design, build, and scale robust backend systems using Java and Python in an Agile environment. This role has…
Added 9 hours ago
Director, AI Engineer (Remote Eligible)
Capital One
Dover, DE
Experience developing AI and ML algorithms or technologies (e.g. LLM Inference, Similarity Search and VectorDBs, Guardrails, Memory) using Python, C++, C#, Java, CUDA, or Golang
Added 11 hours ago
Senior Oracle Expert - Active TS is required (ONSITE - 100%)
VISUAL SOFT, INC
Huntsville, AL
Proficient in Java or Python for data processing and automation.
Added 12 hours ago
Principal Software Engineer, AI Defense (Hybrid)
Cisco Systems, Inc.
Milpitas, CA
8+ years of hands-on software development experience utilizing Go, Python, or Java to build production microservices, SDKs, and REST/gRPC APIs.
Added 12 hours ago
Data Engineering Technical Leader - CX AI
Cisco Systems, Inc.
San Jose, CA
Experience in Python and SQL for data engineering, automation, and transformation, along with backend development experience in languages such as Go, Java, Node.js, or Rust.
Added 12 hours ago
Sr. Specialist, AI CRM Engineering
E.R. Squibb & Sons,L.L.C.
Princeton, NJ
Develop and integrate AI-enabled features within the Veeva CRM/Vault CRM ecosystem - including LLM-based solutions using industry standard models like Claude accessed directly or via AWS…
Added 13 hours ago
PF
Experienced Info Security Engineer (AI Automation)
Principal Financial Group
UNAVAILABLE
- $84,600 to $187,200 USD / year
Our AI Automation team is looking for an early-career engineer who is eager to learn, quick to try new things, and excited to turn emerging AI technology into real solutions that make work…
Added 14 hours ago
Software Engineer in Test
Capgemini
Dallas, TX, TX
Strong SQL skills plus Java and Python development experience
Added 14 hours ago
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Jackson, MS
12+ years of professional experience coding in commonly used languages like Go, Java, JavaScript/TypeScript, Python, Rust, C#, Scala
Added 15 hours ago
Senior Manager, Full-stack Engineer-People Leader
Capital One
Cambridge, MA
Lead teams utilizing programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services…
Added 16 hours ago
Senior Staff Software Engineer- UKG Ready Payroll
UKG
Lowell
Added 16 hours ago
Sr. Application Security Engineer
American Express Global Business Travel
Cheyenne, WY
…requires a unique blend of application development experience and security expertise to build, secure, and maintain our cloud-native infrastructure. The ideal candidate will have…
Added 16 hours ago
Sr. Application Security Engineer
American Express Global Business Travel
Providence, RI
…requires a unique blend of application development experience and security expertise to build, secure, and maintain our cloud-native infrastructure. The ideal candidate will have…
Added 16 hours ago
Sr. Application Security Engineer
American Express Global Business Travel
Frankfort, KY
…requires a unique blend of application development experience and security expertise to build, secure, and maintain our cloud-native infrastructure. The ideal candidate will have…
Added 16 hours ago
Principal AV Behavior Safety Engineering Lead
General Motors
Frankfort, KY
Programming & Frameworks : Python , R,Java, PySpark,PyTorch, TensorFlow, Scikit-learn,LangChain, SQL
Added 16 hours ago
MS
Full Stack Developer Junior-Mid
Millennial Software Solutions Inc
Chantilly, VA
- $80,000 to $140,000 USD / year
Proficiency in at least one modern backend language (e.g., Python, Java, Go, C#, Node.js) and one modern frontend stack (e.g., JavaScript/TypeScript with React/Vue/Angular).
Added 17 hours ago
Principal Engineer Software (Device Security - Generative AI Back End)
Palo Alto Networks, Inc.
CA
Integrate generative AI capabilities to automate routine coding tasks and improve developer productivity for SDLC.
Added 17 hours ago
Associate Software Engineer
The Boeing Company
Albuquerque, NM · El Segundo, CA
Experience with one or more of the following: Java, C++, Python, JS frameworks (REACT, jQuery UI, Open Layers, etc.), Spring Framework, Hibernate, RDBMS, MongoDB, REST, and OpenAPI
Added 17 hours ago
T
Principal Software Engineer Manager (AI Infrastructure) - North America Software Center
TSMC
Vancouver, WA
- $166,800 to $223,050 USD / year
…infrastructure, hybrid cloud platforms, data engineering ecosystems, and developer platforms supporting thousands of engineers and high-volume manufacturing facilities…
Added 17 hours ago
Site Reliability Engineer 2 - Production Engineering
Anduril Industries
Seattle, WA
Strong programming skills in one or more languages such as Go, Python, Rust, or Java, with the ability to build production-grade tooling
Added 17 hours ago
Site Reliability Engineer 2 - Production Engineering
Anduril Industries
Costa Mesa, CA · Seattle, WA
Strong programming skills in one or more languages such as Go, Python, Rust, or Java, with the ability to build production-grade tooling
Added 17 hours ago
Applied Scientist II, AWS Quick
Amazon Development Center U.S., Inc.
New York, NY
AWS, the world-leading provider of cloud services, has fostered the creation and growth of countless new businesses, and is a positive force for good. Our customers bring problems that will…

Millennial Software Solutions Inc

Full Stack Developer Junior-Mid

Chantilly, VA, United States

$80,000 to $140,000 USD / year

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Job details

Pay: $80,000 to $140,000 USD / year
Posting language: English
Posted: Oct 30, 2026

Original job description

Description

About Millennial Software:

Millennial Software is revolutionizing the landscape of security and defense by leveraging our core competencies in software development, automation, DevSecOps, and machine learning.

We are an employee-owned company, every employee receives equity in the company
100% company-paid medical, dental, and vision premiums for you and all dependents
Ability to get increased salary if you don't need medical/dental/vision
100% company-paid disability and life insurance benefits
15% 401(k) company contribution
30 days of PTO/holidays
Generous training budget
Paid Paternal and Maternal Leave
Business development / growth incentives
Top notch company swag

About the Position:

Millennial Software is seeking a Junior-Mid Full Stack Software Developer to join our collaborative team supporting a Government customer. This is for a future contract slated to start in early 2027. You’ll contribute to the design, development, and support of modern, data-driven applications and tools that simplify complex user workflows and enable mission-critical decisions. This is a great opportunity for a motivated developer to grow technical skills across the full stack, with a particular focus on modern software development processes and technologies. The ideal candidate is passionate in the full lifecycle of application, including design, coding, testing, implementation, deployment as well as support and maintenance. The candidate must be comfortable collaborating closely with users and developers to build and maintain polished, high-performance tools in mission-critical environments.

Essential Functions:

Design, build, test, and ship full-stack features spanning user interfaces, backend services, and data layers.
Collaborate with product and design to translate requirements into technical plans and iterative deliverables.
Build and maintain scalable APIs and service integrations; ensure correctness, reliability, and performance.
Implement and maintain frontend components with attention to usability, responsiveness, and accessibility.
Deploy, upgrade and maintain software components into Kubernetes based infrastructures using helm charts and command line tools.
Write automated tests and participate in code reviews to maintain quality and reduce defects.
Monitor, troubleshoot, and resolve production issues; participate in on-call or incident response as needed.
Improve developer workflows (CI/CD, local dev, tooling) and system observability (logging, metrics, tracing).
Document solutions, decisions, and operational runbooks to support long-term maintainability.
Follow secure development practices and contribute to risk reduction (security, privacy, compliance as applicable).

Requirements

Required Qualifications:

Demonstrated experience delivering production software across both frontend and backend domains.
Proficiency in at least one modern backend language (e.g., Python, Java, Go, C#, Node.js) and one modern frontend stack (e.g., JavaScript/TypeScript with React/Vue/Angular).
Experience designing and consuming APIs (REST and/or GraphQL), integrating with databases, and handling data models.
Experience with messaging and queuing platforms such as Kafka, RabbitMQ, or similar.
Experience creating and maintaining Docker containers, Helm charts, orchestration platforms such as Kubernetes clusters, and using cloud infrastructure services (AWS/Azure/GCP).
Working knowledge of software engineering fundamentals: version control, testing, debugging, performance, and secure coding.
Experience collaborating in a team environment (code reviews, iterative delivery, clear communication).
Ability to break down ambiguous problems and deliver solutions with measurable outcomes.
Bachelor’s degree in a related field or equivalent practical experience.
Willingness to be submitted for a TS/SCI clearance

Nice to have:

Experience with event-driven systems (queues/streams), caching, and distributed system patterns.
Familiarity with infrastructure-as-code and CI/CD best practices.
Experience with observability tools (APM, structured logging, metrics, tracing).
Exposure to accessibility standards (WCAG) and frontend performance optimization.
Prior work in regulated environments or systems requiring strong security/compliance considerations.

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