> Markdown version of [/jobs/ext/4640377-senior-cloud-software-engineer-python-javascript](https://www.wearedevelopers.com/jobs/ext/4640377-senior-cloud-software-engineer-python-javascript). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Cloud Software Engineer (Python & JavaScript) - **Company:** JOSEF GROUP INC - **Location:** Chantilly, VA, United States - **Experience:** Expert - **Salary:** $240,000 - $270,000 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Cloud Computing, Python (Programming Language), Amazon Simple Notification Service (SNS), Software Engineering, TypeScript, Scripting, AWS Lambda, Information Technology, IDA Pro, Amazon Simple Queue Service (SQS), Programming Languages - **Published:** November 8, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-cloud-software-engineer-python-javascript-chantilly-va--706f3380-4562-4dfb-8581-c17d3195f2fe ## About the Role Software Engineering, Python Programming/Scripting Language, Cloud Computing, JavaScript, Top Secret Clearance, Cloud Computing, Software Development, Sensitive Compartmented Information (SCI), Computer Science, Python Programming/Scripting Language, * Active TS/SCI with Polygraph Clearance (acceptable to this customer) * Bachelor's degree in computer science or related area of study * Minimum 8 years of experience with a Bachelor's degree; or 7 years of experience with a Master's degree; or 6 years of experience with a Doctorate * Strong experience with Python and TypeScript/JavaScript * Experience integrating services: C2S services including Lambdas, SNS, SQS, etc. * Understanding of Systems Administration * Demonstrated experience working with other technical teams across multiple organizational boundaries What Would be Nice to Have * Demonstrated experience with tools, such as IDA Pro, Ghidra, JADX, or APKtool * Demonstrated experience with multiple cloud providers * Demonstrated experience with other programming languages besides Python