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RUST Software Developer - Multiple Levels L3Harris Technologies · United States Mid $97k - $180k USD

Open 19d North AmericaMiddle

L3Harris Technologies is hiring Rust software engineers (multiple levels) in Kentucky to lead Rust adoption for mission-critical embedded defense systems — converting legacy C/C++ code, guiding memory-safe best practices, and developing real-time embedded software on Scrum teams. Requires an active DoD Secret clearance; salary $97k–$180k plus a minimum $10k sign-on bonus.

Agile C++ Cryptography Design Patterns Embedded Software +8 skills

Canaan Partners

Senior Rust Software Engineer

Open 19d North AmericaContractSenior

Senior Rust engineer at Vector Atomic (an IonQ company) in Pleasanton, CA, architecting production-quality Rust software for quantum sensing instruments — ARM SoC system controllers, user-space drivers, low-latency data acquisition pipelines, and precision control algorithms — working hands-on with hardware teams in the lab.

Automation Cloud C++ Cybersecurity Financial Modeling +11 skills

142K – 186K $

Software Engineer

Open 19d North America

On-site full-stack software engineer on KBR's National Security Solutions team, building and modernizing secure applications for intelligence and national security customers. Day-to-day work spans Java, Python, and Angular development, AWS cloud deployments, and CI/CD pipelines; requires an active TS/SCI clearance with polygraph and 12+ years of experience.

Analytics Angular AWS CI/CD Cloud +27 skills

206K – 251K $

Software Engineer Ii

Open 19d On-siteNorth America

Date Posted: 2026-08-18 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and…

Agile Assembly C++ Cybersecurity DevOps +3 skills

Senior Embedded Software Engineer

Open 19d On-siteNorth AmericaSenior

Date Posted: 2026-08-18 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and…

Agile Assembly C++ Embedded Software Firmware +7 skills

TTM Technologies

Senior DevSecOps Software Engineer

Open 19d North AmericaFull-timeSenior H-1B sponsor history

Builds and maintains CI/CD pipelines, DevSecOps tooling, and test automation supporting development of embedded radar, surveillance, and communication systems at TTM's Aerospace & Defense sector in Farmingdale, NY. Core stack includes GitLab, Jenkins, Python, Terraform, and config-management tools; US citizenship with Secret Clearance eligibility is required.

Ansible Artifactory Automation Bash CI/CD +14 skills

123K – 216K $

Optimum Communications Inc.

Software Development Engineer III

Open 19d North America

Software Development Engineer III at Optimum (Bethpage, NY) building the company's internal omni-channel API platform that powers broadband, video, mobile, and customer-support applications. Day-to-day work centers on Go/gRPC service architecture, Cloud Spanner and Redis data modeling, CI/CD automation, and observability across GCP, AWS, and private cloud.

A/B Testing AI Ansible API Api Design +43 skills

134K – 220K $

Python Developer

Open 19d North America

An 8-month contract role (hybrid, 4 days/week onsite in Washington, DC) for a Python developer who converts existing Excel-based calculations into accurate, optimized Python code, documents the formulas and logic, and writes tests to confirm the Python results match the original spreadsheets.

Python Version Control

Honeywell Aerospace US LLC

Software Engineer II

Open 19d HybridNorth AmericaFull-time

Honeywell Aerospace is hiring a Software Engineer II in Phoenix, AZ (hybrid) to design, develop, integrate, test, and release avionics display software, algorithms, and frameworks for aircraft systems. The role centers on embedded/real-time C++ development within a regulated, safety-critical aerospace environment with certification requirements.

Automation Corrective Action C++ Program Management RTOS

Python Developer

Open 19d RemoteNorth AmericaMiddle

A marketing research tech company is hiring a Python/Django developer (100% remote) to build production-grade web applications, internal/external portals, RESTful APIs, and asynchronous background jobs. Core stack: Python, Django, Django Rest Framework, Celery, RabbitMQ, and SQL.

Agile API Django Python RabbitMQ +6 skills

engineeringjobs.net, Inc.

Senior Software Engineer - Backend & Data Platforms (Hybrid)

Open 19d HybridNorth AmericaContractSenior

12-month W2 contract (extendable/convertible) software engineer role with Strategic Staffing Solutions, working hybrid (3 days in office) in Phoenix or Charlotte. Day-to-day is backend and data-driven development using Java, Spring Boot, and Python, ideally with banking, ADK, or LLM exposure.

Java LLM Python Spring

Beacon Hill Staffing Group, LLC

Senior Backend Data Test Engineer: ETL & Data Quality

Open 19d North AmericaSenior H-1B sponsor history

Beacon Hill Staffing is hiring a Senior Backend Data Test Engineer to validate large-scale data systems and ensure data accuracy across backend platforms and frontend applications in a high-priority CMS program. Day to day involves ETL verification, big-data testing, and data quality analysis alongside Data Coaches, Analysts, DBAs, and Agile teams.

Agile Big Data Data Quality ETL

AI-Powered QA Automation Engineer for Python & Java Backend

Open 19d North America

QA Automation Engineer (3-7 yrs) at Realign LLC in Addison, TX who owns QA initiatives end to end: coordinating backend testing across multiple initiatives, addressing issues, managing risk, and reporting test status. Core stack is Java and advanced Python with XML/XSD/JSON data formats, plus ML and Agile tooling.

Agile Automation Java JSON Machine Learning +2 skills

Los Alamos National Security LLC

HPC Digital Engineer: Linux & AI-Ready Backend Architect

Open 19d HybridNorth America H-1B sponsor history

A digital engineer at Los Alamos National Laboratory's HPC division maintains RHEL/OpenShift Linux container environments and supports GitLab for ~1,000 users, while designing secure, agent-ready backend data access for AI workflows and mentoring staff. Hybrid work with on-site reporting is expected.

AI GitLab HPC Linux OpenShift +1 skills

Sarah Smith Fund

Senior/Staff Software Engineer, Backend

Open 19d North AmericaStaff

Pika is hiring a Senior/Staff Backend Engineer in Palo Alto to architect and scale the backend systems, APIs, and cloud infrastructure behind its AI-powered video creation tools. Daily work centers on distributed systems, real-time collaboration, and mentoring, using Python, Go, Node.js, Postgres, Redis, Docker, and Kubernetes on AWS/GCP.

AI API AWS Cloud Cloud Native +10 skills

Beacon Hill Staffing Group, LLC

Senior Backend Data QA Engineer

Open 19d North AmericaSenior H-1B sponsor history

Beacon Hill Staffing is hiring a Senior Backend Data QA Engineer to validate large-scale data systems, checking accuracy, integrity, and consistency across backend platforms and UIs. Day to day this means ETL and backend data validation on Databricks, Snowflake, and PostgreSQL, analyzing CMS datasets, and reconciling data with frontend outputs in an Agile team.

Agile Databricks DevOps ETL PostgreSQL +2 skills

Beacon Hill Staffing Group, LLC

Senior Backend Data Validation Engineer

Open 19d North AmericaSenior H-1B sponsor history

A senior data-focused QA role: you validate large-scale data systems, ETL processes, and data integrity across backend platforms and UI applications using SQL, Databricks, Snowflake, and PostgreSQL, collaborating with analysts, DBAs, and developers within SDLC and testing frameworks.

Big Data Databricks ETL PostgreSQL SDLC +2 skills

Beacon Hill Staffing Group, LLC

Senior Backend Data Quality Engineer

Open 19d North AmericaSenior H-1B sponsor history

A staffing firm is placing a Senior Backend Data Quality Engineer in Augusta to validate large-scale data systems across backend and frontend applications, focusing on data accuracy, integrity, and quality. Day-to-day work involves writing test plans and API test scenarios alongside Scrum teams, using SQL, Databricks, and cloud data platforms.

API Cloud Databricks Scrum SDLC +1 skills

Senior AI Backend Engineer - Onsite SF

Open 19d North AmericaSenior

Jeeva AI is seeking a Sr. AI Backend Engineer to join the Agentic Platform team in San Francisco. You will design, develop, and deploy intelligent AI agents and multi-agent systems powering Jeeva’s core product. This…

Agentic AI AI LLM

LexisNexis Risk Solutions FL Inc. Company

Senior Backend Engineer — Reliability & Incident Response

Open 19d North AmericaSenior

Senior backend engineer on LexisNexis Risk Solutions' Operations Engineering team, supporting internal systems behind its enterprise insurance platform. Day to day: triage incidents, run impact analysis, monitor system health, and build backend tools and dashboards to improve reliability — hybrid with weekly in-office days in GA.