PHP Software Engineer Job at Tier4 Group (Atlanta)

Senior/Principal Software Engineer

Our platform is PHP, MySQL, and AWS, which we leverage to deliver exciting new f...

Location

United Kingdom , London

Salary:

Not provided

Arrive

Expiration Date

Until further notice

Requirements

Highly skilled and proficient coding in PHP, with strong skills in adjacent areas such as TypeScript, React, JavaScript or Python
A desire and willingness to learn other languages in particular Golang
Proving technical leadership and direction to your team and contributing to the wider engineering organisation
Deep technical understanding of MySQL and relational databases, particularly database performance tuning
Knowledge of best practises around Modern Software Engineering, CI/CD, DORA metrics
Experience of troubleshooting and fixing performance issues in a full-stack application
from browser to the database
Experience of software architecture and presenting technical designs to your team and stakeholders
Demonstrable expertise and understanding of API development/design and experience interfacing with disparate systems
Excellent communicator with a self-starter attitude and comfort working autonomously

Job Responsibility

Participate in Scrum ceremonies and work with your colleagues, stakeholders and third parties, to align on requirements and deliver a user experience you can be proud of
The role requires demonstrable experience of backend development using PHP and MySQL, and includes full lifecycle development of RESTful APIs and web apps which can operate at scale on AWS
You will appreciate the benefits of TDD/BDD, ensuring all code is tested and reviewed to the highest standards, and adapt quickly to changing environments, concepts and emerging technologies to assist in the future roadmap of our products
As a team, we are responsible for the health of the systems we build. You should understand performance tuning and optimisation, and how to diagnose technical issues across local, pre-release and production environments running on AWS. We operate a DevOps culture and are responsible for developing, deploying, operating and monitoring our team’s deliverables
As the senior engineer in the team, you will set the technical standard for the team
offering mentoring and support to your team-mates

Senior Software Engineer

Our platform is PHP, MySQL, and AWS, which we leverage to deliver exciting new f...

Location

United Kingdom , London

Salary:

Not provided

Arrive

Expiration Date

Until further notice

Requirements

Highly skilled and proficient coding in PHP
Strong skills in adjacent areas such as TypeScript, React, JavaScript or Python
Deep technical understanding of MySQL and relational databases, particularly database performance tuning
Knowledge of best practises around Modern Software Engineering, CI/CD, DORA metrics
Experience of troubleshooting and fixing performance issues in a full-stack application
Experience of software architecture and presenting technical designs
Excellent communicator with a self-starter attitude and comfort working autonomously
Demonstrable expertise and understanding of API development/design and experience interfacing with disparate systems
Applicable understanding of software security, common exploits and secure development practices, including the OWASP Top 10
Proven and demonstrable understanding of testing methodologies and frameworks

Job Responsibility

Participate in Scrum ceremonies and work with colleagues, stakeholders and third parties to align on requirements and deliver a user experience
Full lifecycle development of RESTful APIs and web apps which can operate at scale on AWS
Appreciate the benefits of TDD/BDD, ensuring all code is tested and reviewed to the highest standards
Adapt quickly to changing environments, concepts and emerging technologies to assist in the future roadmap of our products
Understand performance tuning and optimisation, and how to diagnose technical issues across local, pre-release and production environments running on AWS
Operate a DevOps culture and are responsible for developing, deploying, operating and monitoring our team’s deliverables
Set the technical standard for the team
offering mentoring and support to your team-mates

What we offer

A rewarding working environment within a collaborative, supportive and inclusive team

Senior Software Engineer

DOCSI is seeking a talented, driven software engineer to join our engineering te...

Location

United States , Minneapolis

Salary:

100000.00 - 140000.00 USD / Year

DOCSI

Expiration Date

Until further notice

Requirements

4+ years of experience working as a software engineer or similar role
Experience in web development with one or more of the following languages/frameworks: PHP, React, Python, Java
Expertise working with relational database systems such as MySQL or PostgreSQL
Demonstrable experience leading technical projects from start to finish (with or without assistance from other team members)
An understanding of building systems to scale with large, often inconsistent data imports
Action driven self-starter who enjoys improving existing processes
A lifelong learning mindset with a desire to explore new ideas and connect them to their work
Ability to work in an often ambiguous, fast-paced environment

Job Responsibility

Work alongside the Director of Engineering and other DOCSI engineers to expand and maintain our software solution
Design and build new user experiences that streamline the complex and confusing process of managing surgical waste
Inform the creation of machine learning tools to amplify the quality of surgical waste reduction recommendations
Create seamless data pipelines and integrations that enable our highly scalable, always available platform
Influence and guide critical design discussions that determine the future direction of our product
Gain access and connections to key members of the Twin Cities startup community
Help shape the culture of a new and growing engineering team

What we offer

An equity package relative to the candidate’s skills and experience
Unlimited vacation policy
A healthcare stipend is available, full healthcare benefits will be available in 2026

Fulltime

Software Engineer

AnaVation is seeking a Software Engineer to join our team in support of a missio...

Location

United States , Reston

Salary:

Not provided

AnaVation

Expiration Date

Until further notice

Requirements

TS/SCI Eligible, willing to obtain polygraph
Bachelor’s degree in Computer Science, Information Systems or a related technical field and 10 years of relevant technical experience
DoD 8570 IAT II and CSSP Infrastructure Support certifications (CompTIA CySA+ preferred or equivalent certifications that cover both requirements acceptable such as both Security+ and Cloud+) within 30 days of contract start
Full time on-site in Reston, VA
Hands-on experience and knowledge with Software development in classified environments using Linux
Software Development, Test, and Configuration Management (such as Git, Git Hub)
PHP
JavaScript and associated frameworks (NextJS, React, etc)
Python and associated frameworks (e.g., Django)
REST API development (server and client)

Job Responsibility

Provide technical support in planning, designing, testing, integrating, configuring, and delivering software services across development, test, and production environments
Participate in quarterly Agile Development Planning and customer meetings as needed
Design, develop, test, and document new system capabilities or enhancements to existing systems
Support and maintain existing infrastructure and applications
Integrate new data sources into secure mission systems
Perform database management, system configuration, load balancing, storage allocation, and documentation validation
Automate operations in cloud and Linux-based environments
Conduct system-level integration of software components to meet customer requirements
Create and execute system testing and support all phases of the application development lifecycle

What we offer

Generous cost sharing for medical insurance for the employee and dependents
100% company paid dental insurance for employees and dependents
100% company paid long-term and short term disability insurance
100% company paid vision insurance for employees and dependents
401k plan with generous match and 100% immediate vesting
Competitive Pay
Generous paid leave and holiday package
Tuition and training reimbursement
Life and AD&D Insurance

Fulltime

Senior Software Engineer

We are currently seeking a Senior Software Engineer preferably with an interest ...

Location

Salary:

Not provided

Pluris

Expiration Date

Until further notice

Requirements

A bachelor’s degree or foreign equivalent in computer science or related discipline
5 years of progressive, post-baccalaureate experience in Information Technology in development and application support or infrastructure operations
4 years of scripting and programming experience in JavaScript, SQL, Oracle Perl Shell Scripting, and C/C++
3 years’ experience in Unix/Linux environment, including scripting experience
2 years’ experience integrating enterprise class systems in decision support and operational environments
2 years’ experience in operational support of client systems
Programming experience (Java, PHP, C/C++)
2 years’ experience with very large database design and development
Excellent verbal and written communication skills
Outstanding customer service skills

Job Responsibility

Design complex Oracle SQL queries, including performance optimization
Design, build and execute web applications including all aspects of user interface development, testing and client acceptance
Comprehend and write shell scripts using Unix/Linux native shell commands, Perl and PHP, Java codes using Eclipse
Support large bodies of existing code utilizing big data models and multiple data manipulation techniques
Participate in systems integration in decision support and operational (transactional) environments
Map from business requirements directly to technical design
Develop, implement, and maintain large database sets
Manage client systems and provide 24/7 operational support
Oversee and manage work of technical and functional teams in collaboration with business users and lead large project and/ or system implementations
Communicate complex and difficult concepts clearly with business and external partners

What we offer

Very competitive base salary and bonus plan
The top rated health care plan – with very low cost to employees
Uncapped 401k retirement plan match
Seasonal offsite team activities (Rowing on the Charles, sporting events, paintball, bowling, etc.)

Senior Backend Software Engineer - KICK Viewer Engagement

The Viewer Engagement and Experience feature development team powers the heart o...

Location

Australia , Melbourne

Salary:

Not provided

Easygo Gaming

Expiration Date

Until further notice

Requirements

Bachelor's/Master's degree in Computer Science or equivalent practical experience
6-7+ years of hands-on experience in software engineering, focusing on scalable system design and development
Proficiency in multiple programming languages and frameworks relevant to the role (Go, PHP and React)
Strong understanding of code architecture and design principles
Excellent communication skills for effective collaboration across teams and stakeholders
Positive attitude and eagerness to learn new technologies to grow as a full-stack engineer
Strong problem-solving skills and the ability to thrive in a fast-paced, dynamic environment

Job Responsibility

Architect and design scalable, high-performance software solutions in alignment with project requirements and company standards
Optimise existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies
Actively engage in hands-on coding and development, ensuring code quality, scalability, and maintainability
Collaborate with stakeholders, product managers, and engineering teams to effectively communicate technical concepts
Innovate within the team by pushing for improvements and driving constructive changes to enhance team performance and efficiency
Provide technical guidance and mentor junior engineers in the team

What we offer

Champion Engineering Excellence to influence cultural change across the organisation
Work alongside the top 5% of engineering talent in Australia, using a vast cloud native tech stack including AWS, Microservices, Large-Scale Distributed Systems, Kafka, K8's, Terraform, Golang, ArgoCD, Datadog & Cloudflare
Exposure to building global, large-scale volume products which operate at thousands per second frequency (3 Billion Requests per day!)
Access to over 9,000 courses across our Learning and Development Platform
EAP access for you and your family
Be rewarded with lucrative annual bonuses
Give back with a paid volunteer day
Fuel your day with daily breakfast and open pantries brimming with unlimited snacks and refreshments, all on the house
Break up the week with on site remedial massage Wednesdays
In house full-time barista’s providing you your daily coffee needs

Fulltime

Software Engineer

At Nosto, we’re on a mission to make every impression relevant. As a global lead...

Location

Austria; Finland , Salzburg; Helsinki

Salary:

Not provided

Nosto

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or relevant professional experience
Experience in PHP development
Knowledge in E-Commerce Platforms such as Magento, Shopware or any other
Excellent problem-solving skills, with an ability to diagnose complex technical issues efficiently
Fluent in spoken and written English

Job Responsibility

Take primary responsibility for developing and maintaining Nosto’s integrations with E-commerce Platforms, ensuring seamless functionality and adherence to best practices
Design, build, and maintain efficient, reusable, and reliable code by integrating our platforms with external services and APIs
Write thorough tests and apply systematic debugging to resolve issues
Contribute to the development of new products and features from concept to launch
Technical Guidance and Code Reviews for our Outsourcing Partners
Create and maintain comprehensive documentation for integration solutions, including architectural designs, API specifications, and operational guides
Engage in agile processes (sprint planning, stand-ups, retrospectives) and ensure incremental delivery
Provide support for internal teams with platform-related questions and technical planning for internal projects
Engaging with platform partners and merchants, understanding their needs, resolving technical challenges, and implementing improvements
Communicate effectively with both technical and non-technical stakeholders, ensuring clarity and alignment. Encourage open discussions within the team, valuing diverse opinions and constructive feedback

What we offer

Apple Devices
Engineering is also given a selection of one AI tool subscription (e.g. Github Copilot, chatGPT)
Flexible work environment - Ergonomic and centrally located offices with flexible working hours and remote working options
Opportunities to meet and collaborate with awesome team members from all over the world
An extra day off on your birthday
Mental Health App benefit
Paid time off to do good for the community around you
About five weeks of vacation and other benefits depending on the location
Summer Fridays - enjoy shorter workdays in summer

Staff Software Engineer (Fullstack)

Black Airplane is not just a digital agency; we are the strategic technology par...

Location

United States

Salary:

122168.00 - 151174.00 USD / Year

Black Airplane

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Engineering, Computer Science, or equivalent industry experience
5+ years of professional experience building and launching complex, data-driven web applications
Expert-level proficiency in PHP and the Laravel framework
Strong professional experience with TypeScript and React
Daily, practical experience using AI coding tools (e.g., Claude Code, Gemini CLI, Codex CLI) within your development workflow
Demonstrated experience in a client-facing or consulting role where you were responsible for gathering requirements and providing technical strategy
Exceptional communication skills
you can articulate complex technical ideas to non-technical stakeholders with ease

Job Responsibility

Architect & Build: Lead the technical design and development of complex, full-stack applications that form the backbone of our clients' operations
Partner & Advise: Work directly with stakeholders to understand their business inside and out. Ask the right questions, challenge assumptions, and translate their needs into elegant technical solutions
Own Your Work, End-to-End: Champion a culture of quality by writing clean code, implementing thorough tests, and using linters and other guardrails. When you say a feature is done, it’s because you've personally ensured it meets a high standard of excellence
Leverage AI-powered coding assistants: Accelerate feature delivery, enforce best practices, and maintain high code quality
Foster Trust & Integrity: Operate with a high degree of autonomy and character in a fully remote environment. You will manage your time effectively and treat client dollars as if they were your own, demonstrating your progress through consistent, high-quality work and clear communication

What we offer

Health Insurance
401K (with matching)
Macbook Pro
Learning Opportunities
Generous Time Off
Dental
Vision
Life Insurance
and more...
Company Computer

Fulltime

PHP Software Engineer

Tier4 Group

Location:
United States , Atlanta

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 04, 2026

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