Freelance Software Developer (Python-Rust) - AI Trainer

Help redefine how the DoD makes multi-billion-dollar force-design decisions. In this role, you'll fuse physics-driven simulation, interactive computing, and verified AI code-generation to create next-generation wargaming platforms. If building ultra-low-latency APIs, taming high-volume geospatial data, and leading with clean, production-ready Python gets you fired up, let’s talk. What you’ll do Own the service layer—design, build, and scale FastAPI micro-services and lightning-fast ZeroMQ messaging pipelines running in Kubernetes and bare-metal clusters. Wrangle data at speed & scale—shape and query multi-TB Postgres/PostGIS datasets, orchestrate Redis for sub-millisecond state, and keep everything rock-solid under bursty load. Glue the stack together—expose crisp, well-versioned REST & WebSocket endpoints for the frontend crew and simulation kernel. Ship continuously—automate CI/CD, observability, and security hardening to DoD standards; push to prod with confidence. Lead by doing—drive code reviews, mentor teammates, and set the standard for test coverage and documentation. Why Code Metal? Mission with impact: your APIs become the nervous system of digital battlefields influencing multi-billion-dollar defense acquisitions. Velocity: tight-knit teams, weekly releases, zero bureaucratic drag. Ownership: no passengers—every engineer ships code that matters. Requirements Must-have credentials 4+ years building production backends in modern Python, with deep FastAPI (or equivalent async framework) experience. Proven expertise in ZeroMQ, NATS, Kafka, or similar high-throughput messaging systems. Hands-on with Postgres/PostGIS and Redis in performance-critical workloads. Cloud-native chops—Docker, Kubernetes, and one major provider (AWS, GCP, Azure, or GovCloud). Active Secret clearance or eligibility to obtain one.  Bonus points C++ or Rust skills for bridging high-performance simulation modules. Hardened services for FedRAMP / STIG compliance. Observability mindset—Prometheus, Grafana, OpenTelemetry. TS/SCI clearance. Benefits Health care plan with 100% premium coverage, including medical, dental, and vision. 401k with 5% matching. Paid Time Off (Uncapped Vacation, plus Sick & Public Holidays). Flexible hybrid work arrangement. Relocation assistance for qualifying employees.

Presidio is seeking a Server Engineer for a customer in Center City Philadelphia. The preferred candidate would be local to the Greater Philadelphia area and able to travel into the office 3 days a week. This individual will be a member of IT Help Desk Team and ensure systems are operational, configured appropriately and performing correctly. Responsibilities: Server operations: Measure the power and performance of various server platforms including both internal and competitive systems. Responsible for server assembly, operation, SW installation and debug/repair of hardware. Setup, configure, run maintenance, and lifecycle of Storage and Data Backup solutions. Patch management testing and coordination including development and testing security patch packages. Participate in technical on-call rotation. Installation and maintenance: Install parts (e.g. processors, memory, storage, NICs, etc.) for both rack and bench systems. Perform routine data collection and maintain systems, racks, power, network, and remote access. Serve as a key enabler for offsite resources by resetting systems, swapping out parts, and providing overall scheduling for server usage. Maintain lab server and network infrastructure and conduct automated tests on Clients Software/Hardware components. Configure Windows, setup PC from scratch, and troubleshoot hardware and software. Load drivers in Windows. Assist in maintaining IP Addressing database. Assist in maintenance and auditing of all monitoring systems. Firm Building:  Active engagement in department-specific and firm-wide initiatives in order to expand capabilities, create solutions to unmet business needs, improve user experience, or develop more efficient processes. Ability and willingness to contribute to the advancement of team, office and business capabilities. Other duties as required by the position. Required Qualifications: High School Diploma or equivalent experience required. 3+ years of experience working as a Server Technician, Network Administrator or Windows Server Administrator required. 3+ years' experience in Windows, MS-Exchange, MS Office 365, basic networking and overall end-user support required. Excellent customer service skills including the ability to work with all levels of employee. Must possess a sense of urgency and work well under pressure. Ability to work independently, remotely or as a team. Ability to participate in on call rotation that may include evenings and weekends. Duration: 3-month contract through Presidio, potential conversion to FTE CLICK HERE TO APPLY!!

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Salesforce Developer Location: Remote (Austin, Texas, United States) Exp: 8+ Years   Your responsibilities in this role will include:   A Senior Developer who can support BAs by giving solutions. Apex who can do solutioning and config as well. Certinia/Financial Force – mandatory. 5 years’ experience in salesforce and 2.5 years in lightning. Expertise in Salesforce Lightening Framework, Apex, App exchange product development work and other customizations in SFDC. Good understanding of Salesforce Service Cloud/ Community Cloud/Sales Cloud/ Health Cloud Experience in Javascript Programming, HTML and CSS. Good understanding of API integration methodology (Rest and SOAP API knowledge is a must, Mulesoft knowledge is a plus). Ability to communicate clearly with stakeholders and present ideas in user-friendly language. Proven analytical and problem-solving abilities. Capability and knowledge to lead and mentor the team in designing and review of code and guide and encourage the team to follow best practices. In depth understanding of SFDC Profiles/Roles and Sharing Rules, Validation Rules, Tasks, Workflow rules and Triggers, etc. Good understanding of Salesforce deployment tools.  

"Structures, Inc. has an immediate opening for a Carpenter Foreman. Desired Skills and Experience: Bridge experience a must. Must have previous history in running crews in heavy and highway construction and managing field operations. Must be able to speak and understand English. Bilingual preferable. Must be punctual and reliable. Must have own tools and transportation. Must have a valid driver’s license. Pre-employment drug test required. If you meet the minimum requirements, please click on the “Apply for This Position” button to complete a pre-employment application. Structures, Inc. is an equal opportunity employer. Minorities and women are encouraged to apply. Please apply online with Structures, Inc. at: https://structuresinc.hiringthing.com/job/23780/heavy-civil-carpenter-foreman?s=cl"

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