Jobs in the United States

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Added just now
Cross-Domain Solution Integrator
MANTECH
Stafford, VA
Must have a current/active TS/SCI security clearance
Added just now
Cross-Domain Solution Engineer
MANTECH
Stafford, VA
Must have a current/active TS/SCI security clearance
Added just now
RPMP Deputy Technical Manager (Remote)
Culmen International LLC
Remote, United States
Integration of system’s gate arms, traffic lights, cameras and related testing
Added just now
Process Control Applications Engineer
ExxonMobil
Beaumont, TX
The Process Control Applications Engineer is responsible for providing technical leadership across all ExxonMobil Companies through leading the sustainment and implementation of both…
Added 1 min ago
B
Machine Learning Engineer
bet365
Denver, CO
- $120,000 to $140,000 USD / year
We are seeking a highly pragmatic, results-driven Machine Learning (ML) Engineer to join our newly established US Data team. In this role, you will build the reliable, automated…
Added 2 mins ago
Software Engineer, Infrastructure Applications
Apple
Sunnyvale, CA
We are currently seeking a highly motivated Infrastructure Software Engineer. The ideal candidate should possess a strong background in both Java Spring Boot backend development and React…
Added 3 mins ago
MS
Vice President, Lead Cybersecurity Engineer
Morgan Stanley
Alpharetta, GA · Alpharetta
- $185,000 USD / year
Telecommuting permitted up to 2 days per week
Added 3 mins ago
MS
Director, Lead Cybersecurity Engineer
Morgan Stanley
Alpharetta, GA · Alpharetta
- $191,000 USD / year
Telecommuting permitted up to 2 days per week
Added 4 mins ago
Software Engineer
General Dynamics Mission Systems, Inc
Manassas, VA
As a software engineer you’ll be a member of a cross functional team responsible for developing cybersecurity software for the US Navy submarine and surface fleet. This team is responsible…
Added 4 mins ago
Advanced Software Engineer
General Dynamics Mission Systems, Inc
Manassas, VA
As a software engineer you’ll be a member of a cross functional team responsible for developing cybersecurity software for the US Navy submarine and surface fleet. This team is responsible…
Added 4 mins ago
Electrical Engineer 1
United Launch Alliance
Centennial, CO
As an Electrical Engineer on the ULA Airborne Avionics team, you will be joining a team of Electrical/Avionics Engineers responsible for developing, testing, and integrating hardware and…
Added 4 mins ago
Flight Controls Engineer 2
United Launch Alliance
Centennial, CO
As a Flight Controls Engineer on the ULA Airborne Avionics team, you will be a key Technical Engineer with a strategic supplier responsible for developing, testing, and integrating hardware…
Added 4 mins ago
Senior Engineer, Top Hat Structures
Scout Motors
Novi, MI
This role requires 4-5 days per week in the office, with regular in-person meetings and events
Added 5 mins ago
Structures Lead Mechanical Design Engineer
GE Aerospace
Evendale, OH
Clearance: Must have or have the ability to obtain a U.S
Added 6 mins ago
Senior Cloud Infrastructure Engineer
QuVa - Advancing Healthcare Possibilities
Sugar Land, TX
The Senior Cloud Infrastructure Engineer serves as a senior technical leader supporting Quva's hybrid cloud environment spanning private cloud, Microsoft Azure, Amazon Web Services (AWS),…
Added 6 mins ago
Staff Systems Engineer
nLIGHT
Longmont, CO
All applicants must possess or be qualified to obtain a U.S
Added 6 mins ago
Space Systems Engineer
CACI
Sterling, VA · Sarasota, FL · Denver, CO · Sterling · Sarasota · Denver
We are seeking a highly skilled and motivated Systems Engineer who excels at decomposing complex problems to support our client in designing and actualizing the next generation space…
Added 6 mins ago
Sr. Consulting Engineer (Federal - TS/SCI and FSP required)
Neo4j
Washington, DC
Job Title: Sr. Federal Consulting Engineer (TS/SCI and FS Poly required)
Added 7 mins ago
Director, Technical Accounting
ServiceNow
Santa Clara, 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 9 mins ago
Principal Video Engineer-Xumo
Comcast (CC) of Willow Grove
OR
Collaborating with cross-functional teams to ensure successful application integration, advocating for best practices in software development
Added 9 mins ago
Principal Product Engineer, Clinical Data Analytics
Tendo
Remote, United States
…Tendo’s AI-First R&D model, this role operates as a Product Engineer with domain strength, owning features end-to-end from discovery through release, with AI as the first author at every…
Added 9 mins ago
Principal Product Engineer, Clinical Data Analytics
Tendo
Remote, United States
…Tendo’s AI-First R&D model, this role operates as a Product Engineer with domain strength, owning features end-to-end from discovery through release, with AI as the first author at every…
Added 10 mins ago
Machining Controls Engineer
Cummins Talent Acquisition
Lakewood, NY · Jamestown, NY
We are looking for a talented Machining Controls Engineer - Senior to join our manufacturing team. This role will provide hands-on controls engineering support for machining and production…
Added 10 mins ago
MS
Director, Lead Cybersecurity Engineer
MS Services Group, Inc.
Alpharetta, GA
- $191,000 USD / year
Telecommuting permitted up to 2 days per week
Added 10 mins ago
MS
Vice President, Lead Cybersecurity Engineer
MS Services Group, Inc.
Alpharetta, GA
- $185,000 USD / year
Telecommuting permitted up to 2 days per week

Mountainland Supply

Senior Software Engineer

Orem, UT, United States

Apply on workforcenow.adp.com About employer

Applications open in a new tab.

Job details

Experience: Experience: Minimum 4+ years of professional software engineering experience focusing primarily on backend development.
Posting language: English

Original job description

Position Overview: We are seeking a highly skilled Senior PHP Software Developer to be a core contributor to the architecture, development, and optimization of our core web applications. Our tech stack is heavily built on Symfony, and while direct experience with the framework is preferred, we value core PHP capability, a strong architectural mindset, and the ability to master complex frameworks above all else. In this role, you will design scalable backend systems, build robust data abstractions, and own project delivery from technical design to deployment while mentoring other developers on the team.

Key Responsibilities

Architecture & Coding: Write clean, modular, and highly efficient Object-Oriented PHP code utilizing advanced patterns.
Data Flow & Layering: Design and maintain clean architecture paradigms, implementing data-transfer objects (DTOs) and abstraction layers for data persistence to keep domain logic independent.
System Design: Architect robust database schemas and system integrations tailored for high performance, reliability, and maximum scalability.
API & Integration: Build and optimize scalable RESTful or GraphQL APIs, integrating smoothly with frontend layers and third-party systems.
Performance Optimization: Proactively identify system bottlenecks, profile code, and optimize complex database queries for optimal speed.
Collaboration: Partner with product managers, and DevOps to translate complex business requirements into clear technical specifications.
Willingness to participate in pre - employment and random drug screenings.

Required Skills & Qualifications

Experience: Minimum 4+ years of professional software engineering experience focusing primarily on backend development.
PHP Expertise: Expert-level knowledge of modern PHP (8.x+), including deep familiarity with advanced object-oriented design patterns and MVC architecture.
Framework Agility: Extensive hands-on experience building complex web applications using modern MVC frameworks (e.g., Laravel, Symfony, or Zend/Laminas) and a proven ability to quickly adapt to our Symfony stack.
Databases: Strong proficiency with object-relational mappers (ORMs like Doctrine or Eloquent) and relational databases (MySQL or PostgreSQL), including advanced schema design, query profiling, and index strategies.
Testing: Solid experience writing robust unit, integration, and functional tests using PHPUnit or similar suites.
Tools: Expert fluency with Git version control and collaborative branching strategies.
Soft Skills: Strong analytical problem-solving abilities and clear communication skills to articulate complex technical ideas to stakeholders.

Preferred Qualifications

Symfony Experience: Direct, hands-on experience with Symfony 6.x or 7.x, including deep understanding of dependency injection, compiler passes, custom argument resolvers, and the Messenger component.
Frontend & UX: Familiarity with modern frontend ecosystems, asset management, or component-driven interactivity (such as Symfony UX and Twig-based styling workflows).
Containers & DevOps: Experience with Docker for local development environments and automated CI/CD deployment pipelines.
Caching & Search: Background working with Redis, Memcached, or Elasticsearch.

Monday - Friday from 8:00 AM - 5:00 PM

Apply on workforcenow.adp.com About employer

More about this job

Skills

PHP
Coaching
GraphQL
Collaboration
Back-end development
Laravel
MySQL
PostgreSQL
Git
Problem solving
Communication skills
DevOps
Docker
CI/CD
Redis
Elasticsearch

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Work requirements

Jobs in the United States