Sourceability® is a global digital distributor of electronic components transforming how modern businesses bring products to market. With innovation, quality and logistics as the backbone of the company, Sourceability's cutting‑edge products and services expedite the procurement process across a wide range of industries, including communications/cellular, consumer electronics, and auto manufacturing.

Sourceability is building a new Integral Engineering Organization (GEO) to strengthen internal software delivery, improve production ownership, and build long‑term engineering capability inside the company.

We are looking for a Senior PHP Application Engineer to help maintain, stabilize, improve, and modernize Sourceability's PHP‑based applications and integrations. This role is important for keeping existing business‑critical systems reliable while GEO builds stronger long‑term engineering ownership and delivery discipline.

This role will work hybrid from our local office.

This is not only a greenfield development role. The right candidate must be comfortable working with existing and legacy PHP codebases, understanding current behavior, fixing production defects, improving maintainability, cleaning up integrations, and making safe changes without disrupting business operations.

The Senior PHP Application Engineer will work closely with Product / Delivery Managers, Product Group Team Leads / Architects, QA, Dev Ops, DBA, Infrastructure, and business stakeholders to support stable delivery and reduce production risk.

Insight on Your Impact

Maintain, stabilize, and improve existing PHP applications, backend services, and integrations that support Sourceability business operations.

Diagnose and resolve production defects, application issues, performance problems, data inconsistencies, and integration failures.

Develop new features and enhancements when needed, while keeping changes safe, maintainable, and aligned with business priorities.

Read, understand, and improve legacy PHP code without creating unnecessary rewrites or production disruption.

Refactor problematic areas of the codebase where practical to improve maintainability, reliability, security, and testability.

Build and maintain integrations between PHP applications, internal systems, third‑party platforms, APIs, ERP systems, and data stores.

Partner with Product / Delivery Managers to clarify requirements, acceptance criteria, defects, enhancement requests, and business impact.

Partner with Product Group Team Leads / Architects to align implementation decisions with technical direction, modernization plans, and engineering standards.

Work with QA to improve test coverage, regression validation, defect reproduction, and release readiness for PHP applications.

Work with Dev Ops, DBA, Infrastructure,



and Security teams to troubleshoot deployment issues, environment problems, database performance concerns, and operational risks.

Participate in code reviews and help raise code quality, documentation discipline, and maintainability across PHP systems.

Document existing behavior, integrations, known risks, support procedures, and technical decisions where documentation is missing or outdated.

Support L3 technical escalation for PHP applications and contribute to root cause analysis after production incidents.

Identify technical debt, fragile integrations, single points of failure, and modernization opportunities, then propose practical remediation steps.

Mentor less experienced engineers when needed and share knowledge about application behavior, codebase structure, and safe change practices.

Your Qualifications, Your Influence

5+ years of professional PHP experience, 3+ years with Symfony

Modern PHP 8.x with strict typing discipline

Deep Symfony knowledge (6.x LTS): Dependency Injection, Security, Workflow, and especially Messenger

Hands‑on production experience with RabbitMQ / AMQP and message‑driven architectures

Strong Doctrine ORM + PostgreSQL skills: query optimization, batch processing of large datasets, migrations, custom DBAL types

Solid REST API design — API Platform, FOSRest/JMS, or equivalent, with OpenAPI documentation

Frontend development with Vue (2 or 3) and Twig; Type Script proficiency

Authentication and security: JWT, SAML/SSO

Third‑party API integration with resilience patterns (retries, rate limiting)

ETL‑style data pipelines: streaming processing of large CSV/XML/JSON files

Strong testing culture: PHPUnit and Behat, comfort with strict PHPStan rules and CI quality gates

Docker‑first development workflow

Preferred Skills and Technical Familiarity

API mocking / contract testing with Wire Mock

Search engines: Open Search / Elasticsearch

Real‑time updates with Mercure (SSE)

Kubernetes (Kustomize, Rancher, or EKS), Git Lab CI, AWS S3

Observability and profiling: Datadog, Sentry, Blackfire

Report and document generation (Php Spreadsheet, PDF/XLSX)

ERP integrations (e.g., Oracle Net Suite / SuiteQL), SFTP‑based file exchange

Multi‑tenant SaaS architecture experience

Domain exposure: PIM, e‑commerce, catalog, or supply‑chain systems

Data platforms (Snowflake), web scraping

Easy Admin or similar admin‑panel tooling

Success in the First 90 Days

Understand the main PHP applications,



business workflows, users, integrations, data flows, environments, and production risks.

Build working relationships with Product / Delivery Managers, Product Group Team Leads / Architects, QA, Dev Ops, DBA, Infrastructure, Security, and business stakeholders.

Identify the most important production issues, fragile integrations, technical debt areas, missing documentation, and maintainability risks.

Improve visibility into active PHP defects, enhancement requests, support items, and technical risks through agreed tracking tools such as Azure Dev Ops where applicable.

Successfully deliver safe fixes or improvements to existing PHP applications without disrupting business operations.

Improve code review, documentation, troubleshooting, and release readiness practices for PHP systems.

Help define an initial stabilization and modernization plan for assigned PHP applications.

Support L3 investigation and root cause analysis for at least one significant defect, integration issue, or production risk area if needed.

Create or update practical technical documentation for key workflows, integrations, support procedures, or known risks.

What This Role Does Not Own

This role does not own formal people management. Engineering Managers remain responsible for hiring, performance management, compensation input, team structure, and capacity planning.

This role does not own business prioritization or user acceptance. Product / Delivery Managers and business stakeholders remain responsible for intake, priority alignment, UAT coordination, and business acceptance.

This role does not independently define the full modernization strategy for legacy PHP platforms without alignment with Product Group Team Leads / Architects, Engineering Managers, Product / Delivery Managers, and GEO leadership.

This role does not independently commit delivery dates without alignment with Engineering Managers and Product / Delivery Managers.

Benefits

Competitive salary

Ongoing training and professional development opportunities

Collaborative global work environment

PTO

EQUAL OPPORTUNITY EMPLOYER.

It is our policy to abide by all federal, state and local laws prohibiting employment discrimination based on a person's race, color, religious creed, sex, national origin, ancestry, citizenship status, pregnancy, childbirth, physical disability, mental and/or intellectual disability, age, military status, veteran status (including protected veterans), marital status, registered domestic partner or civil union status, familial status, gender (including sex stereotyping and gender identity or expression), medical condition (including, but not limited to, cancer related or HIV/AIDS related), genetic information, sexual orientation, or any other protected status.

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📌 Senior PHP Application Engineer (Buenos Aires)
🏢 Sourceability
📍 Buenos Aires