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Software Engineer, Assistant Vice President
MUFG Bank, Ltd.
Jersey City, NJ
5+ years of software engineering experience developing and supporting enterprise systems.
Added just now
Global Red Team AI Engineer, Analyst
MUFG Bank, Ltd.
Jersey City, NJ
Under the direction of senior operators, the analyst participates in threat‑led assessments, AI security testing, and purple team exercises, helping identify how real‑world adversaries…
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Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Oklahoma City, OK
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added just now
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Sr. Associate - Solutions Engineer
Pfizer Inc
NY · PA
- $79,400 to $132,400 USD / year
The Senior Associate, Solutions Software Engineer is a hands-on individual contributor who designs, builds, integrates, and supports digital solutions using approved enterprise platforms,…
Added 2 mins ago
Sr. Process Engineer, HRG Engineering Research
Asphalt Materials, Inc.
Indianapolis, IN
Join our innovative R&D team as a Senior Process Engineer and play a pivotal role in shaping the future of sustainable manufacturing. If you thrive on designing cutting-edge products and…
Added 2 mins ago
Sr Advisory Solution Consultant - Identity Security
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 2 mins ago
Product Strategy Sr Manager
ServiceNow
San Diego, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 3 mins ago
Sr Automation Engineer – Warehouse Automation Software, Integration & Digital Twin
Jabil Inc.
St. Petersburg/Tampa, FL
As Senior Automation Engineer – Warehouse Automation Software, Integration & Digital Twin, you will be responsible for designing, analyzing, modifying, and integrating advanced robotics,…
Added 4 mins ago
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Senior RF Communications Engineer
Secmation
Huntsville, AL
- $140,000 to $225,000 USD / year
Join a mission-focused engineering team developing next-generation RF communications and Electronic Warfare capabilities for national defense. Work hands-on across SDR, radar, resilient…
Added 6 mins ago
Senior FinOps Engineer, Global Data & Analytics
Chubb Studio Inc
Philadelphia, PA · Jersey City, NJ · NY
…for - and this role exists to solve that problem. As FinOps Engineer, you will design and maintain the data pipelines that move metered AI usage from our internal AI Studio platform into…
Added 6 mins ago
Principal RF Engineer
CACI, INC.-FEDERAL
Springfield, VA
CACI is hiring a Principal Electrical Engineer that will Leads project teams deployed worldwide to install, maintain and upgrade complex electronic mission systems, security systems and…
Added 7 mins ago
Senior Information Systems Security Engineer (ISSE)
Amentum
Fort Meade, MD
…& Intel space? If so, look no further. Amentum is seeking a Senior Information Systems Security Engineer (ISSE) to join our team of passionate individuals at Fort Meade, MD. In this role…
Added 7 mins ago
Senior Information Systems Security Engineer (ISSE)
Amentum
Fort Meade, MD
…& Intel space? If so, look no further. Amentum is seeking a Senior Information Systems Security Engineer (ISSE) to join our team of passionate individuals at Fort Meade, MD. In this role…
Added 7 mins ago
Senior Information Systems Security Engineer (ISSE)
Amentum
Fort Meade, MD
…& Intel space? If so, look no further. Amentum is seeking a Senior Information Systems Security Engineer (ISSE) to join our team of passionate individuals at Fort Meade, MD. In this role…
Added 7 mins ago
SM
Senior DevSecOps Engineer
Sprezzatura Management Consulting
Remote, United States
- $150,000 to $170,000 USD / year
The Senior DevSecOps Engineer will lead hands-on engineering efforts to identify and remediate security and control deficiencies across the platform's cloud infrastructure, CI/CD pipelines,…
Added 7 mins ago
Senior Embedded (Firmware) Engineer
Zurn Water, LLC
Vernon Hills, IL
The Senior Embedded (Firmware) Engineer is responsible for leading and supporting all engineering efforts related to embedded systems software throughout the product lifecycle. This…
Added 7 mins ago
Sr Electrical Engineer - Lunar Permanence
Blue Origin Personnel, LLC
Denver, CO · Reston, VA
Blue Origin's Lunar RF Systems group is seeking a Senior Electrical Engineer. In this role you will work with a hard-working team of RF hardware, antenna, DSP, FPGA, and software engineers…
Added 8 mins ago
Senior Environmental Engineer
Terracon
Sarasota, FL
Provide engineering and consulting services for a broad array of environmental projects and clients. This may include performing and/or leading environmental site investigations,…
Added 8 mins ago
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Backend Systems Engineer
Bright Vision Technologies
Remote, United States
- $100,000 to $150,000 USD / year
We are seeking a Backend Systems Engineer with deep expertise in distributed systems to design, build, and operate large-scale, high-throughput backend services that power mission-critical…
Added 9 mins ago
Staff Forward Deployed Engineer, Platform
eSimplicity
Remote, United States
We’re seeking a Staff Forward Deployed Engineer, Platform to join eSimplicity’s Rapid Innovation Center (the RIC). The Staff Forward Deployed Engineer, Platform works primarily with…
Added 10 mins ago
Electrical Engineer II
Syska Hennessy Group
Hamilton, NJ
…with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in highly technical buildings and the systems that bring them to life. We…
Added 11 mins ago
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Global Heavy Civil Ports and Marine Infrastructure Market Leader
AECOM
New Orleans, LA
- $240,000 to $310,000 USD / year
Develops and maintains senior relationships with port authorities, terminal operators, shipping and cargo interests, cruise operators, marine contractors, developers, investors, investment…
Added 11 mins ago
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Global Heavy Civil Ports and Marine Infrastructure Market Leader
AECOM
Los Angeles, CA
- $240,000 to $310,000 USD / year
Develops and maintains senior relationships with port authorities, terminal operators, shipping and cargo interests, cruise operators, marine contractors, developers, investors, investment…
Added 11 mins ago
A
Global Heavy Civil Ports and Marine Infrastructure Market Leader
AECOM
San Diego, CA
- $240,000 to $310,000 USD / year
Develops and maintains senior relationships with port authorities, terminal operators, shipping and cargo interests, cruise operators, marine contractors, developers, investors, investment…
Added 11 mins ago
A
Global Heavy Civil Ports and Marine Infrastructure Market Leader
AECOM
San Francisco, CA
- $240,000 to $310,000 USD / year
Develops and maintains senior relationships with port authorities, terminal operators, shipping and cargo interests, cruise operators, marine contractors, developers, investors, investment…

FacilityOS

Senior Full Stack Engineer

Annapolis, MD, United States

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Job details

Posting language: English
Posted: Nov 1, 2026

Original job description

ABOUT FACILITYOS

FacilityOS is a fast-growing company redefining how facilities operate - bringing safety, security, and daily operations into one unified platform used by organizations around the world.

As we continue to scale globally, we’re building a team of driven, curious people who want to make an impact. You’ll be part of a dynamic, collaborative culture where individuals are trusted to take ownership, solve meaningful problems, and grow in their careers. Our team comes together in-office twice a week to connect, collaborate, and build momentum.

If you’re looking to do your best work alongside a great team in a high-growth environment, FacilityOS is the place to build your career.

About the Role:

We are looking for a highly capable Sr. Full Stack Engineer who can ramp up quickly, collaborate effectively with the existing team, and begin contributing meaningful delivery outcomes within the first few weeks. This role is well suited for someone who is comfortable navigating legacy systems, applying strong architectural principles, and making thoughtful technical decisions that improve delivery throughput without compromising quality.

The ideal candidate brings strong backend engineering experience, sound judgment, and the ability to work independently while staying closely aligned with team standards and architectural direction.

This role is a hybrid position where you’ll be required to come into our office three (3) times a week.

Duties and Responsibilities:

Design, develop, review, and maintain backend web applications and services across the FacilityOS platform.
Quickly develop a working understanding of existing platform architecture, legacy components, integration points, and modernization opportunities.
Collaborate with the engineering team to make sound technical decisions that align with established architectural principles and delivery goals.
Contribute to legacy modernization efforts using incremental, low-risk approaches such as the Strangler Fig pattern where appropriate.
Maintain high code-quality standards through code reviews, unit testing, static code analysis, and the adoption or improvement of engineering tools and standards.
Participate actively in peer code reviews, providing constructive feedback and helping promote maintainable, testable, and scalable solutions.
Troubleshoot and resolve application issues across environments, including staging and production, with a focus on root-cause analysis and sustainable fixes.
Work directly with engineering leads, product stakeholders, and project managers to support business operations and project delivery.
Research, evaluate, and recommend innovative application, automation, and architectural improvements that would benefit the FacilityOS platform.

Skills and Qualifications:

Minimum of 6 years of proven experience in backend .NET Framework / .NET Core web application development using C#.
Minimum 5 years of experience developing web applications using Angular and Typescript
Proven ability to quickly understand complex legacy systems, identify key integration points, and contribute effectively with limited ramp-up time.
Strong experience using object-oriented programming, design patterns, and clean architecture principles to build maintainable, testable software.
Proven experience writing unit tests and applying quality-focused development practices.
Proven experience designing and building RESTful services.
Experience in designing and building cloud-native SaaS and PaaS applications (Azure / AWS). Azure cloud experience will be preferred
Solid knowledge of Microsoft SQL Server and T-SQL.
Ability to make sound technical decisions in collaboration with existing engineering teams.
Proactive, curious, and investigative mindset with strong attention to quality and detail.
Passion for technology, continuous improvement, and modern engineering practices.
Ability to self-manage priorities and deliver outcomes with minimal supervision.
Strong team-player attitude with the ability to collaborate across engineering, architecture, and product stakeholders.
Hands-on experience with Event-Driven architecture is a plus
Hands-on experience with Microservices is a plus

Why work at FacilityOS?

We work hard and play hard and we do both with passion and respect for one another. Our company promotes a fast-paced, fun, friendly, and highly collaborative work environment that provides:

🩺Comprehensive health coverage

🏠A Hybrid work environment

💡Opportunity for advancement and growth

🍕 Catered Events, Snacks, Drinks – You won’t go Hungry!

🥳 Birthday and Life Celebrations

🎉 Two annual parties in a year

FacilityOS Commitment

We believe that a diverse team is the key to innovation and growth. We are an equal opportunity employer that value diversity at our company and encourage all candidates to apply. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

FacilityOS will accommodate individuals with disabilities through each stage of the recruitment and selection process. Please advise us of any needs when your interview is booked, and we will do our best to meet your needs.

Please note that all candidates must be legally eligible to work in the location in which you applied.

Background and Reference Checks

Any offer of employment may be conditional upon full background checks including a criminal record check, a credit check and employment and educational verifications. A reference check will also be conducted.

We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications. These tools assist the recruitment team but do not replace human judgment. All advancement and hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us or click here https://www.deeplytalented.com/responsible-ai.

FacilityOS thanks all candidates for their interest, however only those selected to continue in the process will be contacted.

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