Jobs in the United States

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Added 2 mins ago
Founding Recruiter
Icarus
El Segundo, CA
…them to build with us. You should love the search: finding the engineer behind an impressive project, getting a response from someone who wasn’t looking, and turning a first conversation…
Added 10 mins ago
Senior Project Manager – Geotechnical Engineering
Langan Engineering & Environmental Services
Austin, TX · Houston, TX · San Antonio, TX
…energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees…
Added 14 mins ago
Principal Engineer – Mechanical, Induction & Synchronous Motors
TECO Westinghouse
Round Rock, TX
The Principal Engineer – Mechanical, Induction & Synchronous Motors provides senior-level mechanical engineering leadership for the design, analysis, verification, validation,…
Added 18 mins ago
Software Engineer 1, Full-Stack
Cook Group
Bloomington, IN · Indianapolis, IN · West Lafayette, IN
…wide? We set out to close it. Our goal is to create intelligent systems that understand and adapt to human needs. We are a research and development group, part think tank and part…
Added 20 mins ago
Data Center Chief Engineer, Night Shift, ATL DCEO
Amazon Data Services, Inc.
Covington, GA
The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical, and fire/life safety equipment within the data center is operating at peak efficiency. This…
Added 24 mins ago
R&D Engineer 2 - 142081
UC San Diego/UC San Diego Health
San Diego, CA
…and diplomacy; skill in expressing oneself verbally and in writing; knowledge of correct English grammar, spelling and punctuation. Demonstrated ability to interact constructively with…
Added 24 mins ago
Smart Hands Engineer
NTT America, Inc.
CO
The Collaboration Service Delivery Field Support Engineer (L2) is a developing engineering role, responsible for providing a professional second-line remote and/or onsite technical support…
Added 26 mins ago
Software Engineer - Front-End Web Applications
National Radio Astronomy Observatory
GREEN BANK, WV · CHARLOTTESVILLE, VA · SOCORRO, NM
…with these telescopes. We are seeking a mid-level Software Engineer with strong front-end web development skills to join the Archive Team, part of the Science User Applications Group (SUA).…
Added 26 mins ago
Software Engineer - Test and Quality
National Radio Astronomy Observatory
GREEN BANK, WV · CHARLOTTESVILLE, VA · SOCORRO, NM
…with these telescopes. We are seeking a mid-level Software Engineer with strong software testing experience to join the Science User Applications Group (SUA). SUA builds some of the…
Added 27 mins ago
Lead, Mechanical Engineering
L3Harris Technologies
Carlsbad, CA
We're seeking a Senior Mechanical Engineer to lead the design, development, and qualifications of complex electro-mechanical systems within a collaborative team environment.
Added 28 mins ago
G
Controls Engineer
GPAC
Burlington, WI
- $90,000 to $125,000 USD / year
We're looking for a Controls Engineer who loves solving problems, writing code, integrating robotics and motion systems, and making complex equipment do exactly what it's supposed to do.
Added 30 mins ago
Commissioning Agent
HDR
Phoenix, AZ
…processes involved in the commissioning of engineering services systems have been safely, diligently, and accurately planned, managed, tested and…
Added 35 mins ago
Systems Engineer, Flight Instrumentation (ES4)
Amentum
Huntsville, AL
…multiple engineering disciplines, system elements, and the Lead Systems Engineer, as well as participate in reviews, meetings, working groups, task teams, and trade studies. The candidate…
Added 37 mins ago
H
Staff Backend Engineer, Internal
Horizon3
Remote, United States
- $229,000 to $270,000 USD / year
As a Staff Backend Engineer on the Internal Attack team, you'll set technical direction for the backend systems that power NodeZero's internal pentesting capabilities, from architecture and…
Added 37 mins ago
Senior GNC Engineer
SpaceWorks Enterprises
Atlanta, GA
At SpaceWorks Enterprises, we specialize in next-generation high-speed flight systems, human and robotic spacecraft, as well as entry, descent & landing technologies. Our core competencies…
Added 38 mins ago
F
Platform Security Engineer
Fly.io
Remote, United States
- $180,000 to $225,000 USD / year
Much of the work lives in systems other teams own. You will change code in the platform and networking repositories, and those teams are busy. Getting things shipped depends on…
Added 38 mins ago
F
AI-Native Detection and Triage Engineer
Fly.io
Remote, United States
- $180,000 to $225,000 USD / year
…breaking our own hypervisor and kernel stack. A Platform Security Engineer, hiring in parallel with this role, will own isolation on the hosts. The seat we are adding will own the signal:…
Added 41 mins ago
Senior Staff Geotechnical Engineer
Langan Engineering & Environmental Services
Austin, TX · Houston, TX · Dallas, TX
…energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees…
Added 41 mins ago
Senior Scientist II- Hepatocyte and Liver Tissue Engineering
Harvard University
Boston, MA
…this role, you will establish and advance methods to expand, engineer and characterize functional human hepatocytes, including approaches that modulate their recognition by the immune…
Added 42 mins ago
Data Engineer and Insights Analyst
Adept Consulting Services, Inc.
Remote, United States
Adept COnsulting Services is seeking a Data Engineer & Insights Analyst to build reliable data systems and turn complex information into insights that support business operations and…
Added 51 mins ago
Software Engineer I
Chewy, Inc.
Boston, MA · Plantation, FL
Be a hands-on engineer spending significant percentage of their time writing code or debugging tricky issues
Added 53 mins ago
Software Development Manager
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
In this role, you will develop software for the Leo Customer Terminal embedded systems engineering team. You will be responsible for the design, implementation, deployment and operations of…
Added 53 mins ago
Manufacturing Engineer II
Wilson Tool International
White Bear Lake, MN
As a Manufacturing Engineer II at Wilson Tool, you will focus on optimizing processes to support safe, efficient, and high-quality production. This role plays a key part in advancing…
Added 54 mins ago
Early Professional, Water Resources Engineering
WSP
Lawrenceville, NJ
Generate complete, accurate, and concise documentation using electronic systems and field/work site notebook.
Added 56 mins ago
Specialist, Software Engineering 1 1
L3Harris Technologies
Carlsbad, CA · Salt Lake City, UT
L3Harris seeks skilled Software Engineer to join our System Software group, where you will architect next-generation, mission-critical solutions. Our team is responsible for developing the…

Cook Group

Software Engineer 1, Full-Stack

Bloomington, IN, United States
Indianapolis, IN, United States
West Lafayette, IN, United States

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Job details

Apply by: Nov 6, 2027
Experience: Experience building production web applications with TypeScript and React (1+ years, or equivalent projects)
Posting language: English
Posted: Nov 6, 2026

Original job description

Why Join Us

LoopTech started in 2024 with a question that kept coming up: why is the distance between what AI can do in a lab and what organizations can use so wide? We set out to close it. Our goal is to create intelligent systems that understand and adapt to human needs. We are a research and development group, part think tank and part engineering shop. We live at the edge of what is possible and work backward toward what is practical. We dig into hard problems, build from what we find, and ship tools that teams can put to work the same week they receive them.

LoopTech is part of Cook Medical, a company that operates in regulated industries where precision, privacy, and reliability are requirements. That discipline is in our DNA. Today we ship solutions across conversational AI, medical imaging, and developer experience for organizations that need AI to perform in real work.

If you want to turn research into tools people use, and you want the backing of an established medical device company, we would like to meet you!

Overview

The Software Engineer, Full-Stack develops, implements and documents software and programs that provide the technical solutions to meet specifications and business requirements defined by company objectives to promote effective, efficient, and compliant operations. This position builds end-to-end (full stack) features across LoopTech's AI products, including the TOPOS tutoring platform, from the user interface through APIs, data, and cloud deployment, using AI-first development workflows.

Responsibilities

Software Development & Delivery• Work as part of a project team to define and document solutions for a variety of software development projects• Contribute to all stages of the software development process, ensuring compliance with software development and architectural standards and achievement of documented requirements• Use AI-first development workflows every day, with fluency in coding agents and harnesses (e.g., Claude Code, Codex) and their plugins, skills, extensions and MCP servers• Review, verify and manage AI-generated code, agent loops and software factory pipelines, acting as the human in the loop: run the tests and check real behavior before merge• Work within the existing and evolving agentic software development lifecycle (SDLC), in which agents are used throughout development• Work test-first (TDD) within a CI/CD workflow, applying SOLID and other sound design principles• Work in an Agile team, balancing research and development with production delivery and software qualityFrontend & Application Development• Build and maintain frontend features for LoopTech web applications, such as course authoring, guided conversations, onboarding, and interactive visualizations• Build with accessibility and mobile/tablet responsiveness as first-class requirements, not an afterthought• Work with UX designers to turn Figma designs and interactive prototypes into production-ready, accessible, responsive interfaces, integrated with backend services, APIs and databases• Validate end-to-end functionality across supported browsers, devices and screen sizes; troubleshoot integration issues and fix bugs• Refine prototypes based on UX feedback, test results and technical requirements, keeping the application maintainable, performant and ready for deploymentBackend, Data & AI Services• Design and extend REST API endpoints and backend services (in Python, Node.js and Rust) that power the student runtime, instructor tooling, and analytics/insights (per-subtopic and per-week mastery tracking)• Design, migrate, and maintain databases (PostgreSQL with pgvector, SQLite) and blob/object file storage• Work on the document ingestion pipeline, including large-file and multi-format uploads (PDF, PPTX, XLSX, CSV, HTML), chapter/outline splitting, deduplication, embedding generation, indexing, and vector search for retrieval-augmented generation (RAG), including graph RAG• Extend these pipelines to build semantic graphs and to transcribe and summarize video and audio• Integrate LLMs through APIs, from hosted providers to self-hosted open models, and real-time voice (LiveKit) to support live, voice-driven Socratic sessionsSecurity, Identity & Compliance• Implement and harden authentication/authorization flows, including OIDC/SSO federation with university and customer login systems, Microsoft Entra ID, role-based access (student / instructor / account admin), and session management across web and mobile• Support FERPA-aligned data handling, including personally identifiable information (PII), privacy-safe audit trails, data classification, and account/role separation, in partnership with the compliance workstream• Keep secrets and student data out of AI tool context, and follow team rules for agent permissions• Follow product safety rules for sensitive student content, such as crisis disclosuresInfrastructure & Release Engineering• Contribute to infrastructure and release engineering, including Docker or Podman images, Terraform, Kubernetes/Helm deployments, CI/CD pipelines (GitHub Actions), and coordinated releases across Azure and customer cloud environmentsDocumentation, Maintenance & Support• Bootstrap, develop, and maintain current-state documentation and deliverables for solutions• Maintain existing and new software systems to ensure they continue to meet user needs• Provide assistance to operational teams to ensure continuity of service• Work with the Software Engineering community of practice to identify and implement continuous improvement opportunities

Qualifications

Required:

Bachelor's degree in Computer Science or a related field, or equivalent experience of a kind and amount that provides a comparable background
Git and GitHub familiarity and hygiene, including pull requests, code review, and GitHub Actions CI
18+ months of daily use of AI coding agents and harnesses (e.g., Claude Code, Codex, Pi, OpenCode), with familiarity with agent loops and software factory pipelines, and work or a portfolio you can demonstrate
Ability to read AI research and white papers with high comprehension
Experience with retrieval-augmented generation (RAG) or graph RAG (e.g., Docling for ingestion, pgvector for retrieval, or LangChain-style equivalents)
Experience building production web applications with TypeScript and React (1+ years, or equivalent projects)
Dependency management best practices (e.g., npm or pnpm, uv or pip, Cargo; lockfiles, pinned versions and regular updates)
Strong skills in Python, Node.js (TypeScript) and Rust, with REST API design experience (e.g., FastAPI)
Working experience with PostgreSQL and SQLite, including schema migrations (e.g., SQLAlchemy, Alembic)
Docker or Podman basics
Test-first development (e.g., pytest, Vitest)
Data hygiene, including safe handling of secrets and data
Ability to work across frontend and backend within the same feature and to communicate trade-offs clearly
Ability to take UX/UI designs and implement them faithfully
Experience working in an Agile team

Professional Competencies:

Apply excellent analytical and problem-solving skillsCommunicate technical concepts clearly, in writing and verbally, to technical and non-technical audiencesWork and interact effectively and professionally with and for others throughout various levels of the global organization
Work effectively in both collaborative and independent environments with minimal supervision
Remain calm and receptive in fast-paced situations
Fluency in Artificial Intelligence (AI) This role requires fluency in Artificial Intelligence (AI) and data concepts, including the ability to critically evaluate AI outputs, improve workflows using approved tools, identify and mitigate bias or inaccuracies, and communicate AI-driven insights clearly and responsibly to peers and managers.
Workplace Standards
Strictly adhere to safety requirements
Maintain regular and punctual attendance
Maintain company quality and quantity standards
Perform other duties as assigned

Preferred:

Experience developing interactive, data-driven interfaces, including dashboards, knowledge maps, and graph or network visualizations using tools such as D3.js.
Playwright and accessibility testing (WCAG); responsive interfaces for mobile and tablet devices.
Experience integrating real-time media and streaming technologies, such as LiveKit, WebRTC, or WebSockets, into voice or conversational applications.
Familiarity with handling personally identifiable information (e.g., FERPA or HIPAA; education or healthcare data).
Kubernetes and Helm, including self-hosted clusters (e.g., OpenStack Magnum) alongside managed cloud services.
OIDC/SSO and Microsoft Entra ID (MSAL) in multi-role applications.
Experience working in startups, EdTech, healthcare technology, or other regulated environments that require close collaboration with institutional partners.[EB3.1]
LLM-powered conversational products, including prompt design, multi-agent orchestration, evaluation of response quality, and basic statistics.
Self-hosted or open-weight models and OpenAI-compatible model serving.
Go as an additional backend language.
Mobile or desktop app development (Android, iOS, macOS, Electron).
Operating services on Azure; Terraform or other infrastructure as code.
Familiarity with fine-tuning models.
Awareness of calibrated decision models.
Background workers and pipelines, including race conditions and idempotency.
Self-hosted Git and CI (e.g., Forgejo).
Container/image security scanning (e.g., Trivy), semantic-version release workflows, and observability (e.g., OpenTelemetry).

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