Laravel back-end developer

Keoni; Paris; On-site; EUR 60,000 - 90,000; Full time

Job summary

Keoni is seeking a Laravel back-end developer to translate requirements into robust PHP/Laravel back-end functionalities, APIs and workflows. You will implement access controls, asynchronous processing, and data migration tasks within a defined architectural framework, collaborating with cross-functional teams.

The role involves testing, code reviews, and documentation to ensure maintainability, security and reliable data handling. Relocation to Paris may be discussed during interview.

Qualifications

• Degree in software development or computer science or equivalent professional experience.
• Experience developing and maintaining PHP/Laravel applications integrating APIs and HR rules.
• Ability to participate in the development cycle from development to debugging during testing and piloting.

Responsibilities

• Translate requirements into PHP/Laravel back-end functionalities and APIs.
• Develop workflows, access rights, and asynchronous processing.
• Perform data migration support, transformations, and post-import verifications.

Skills

PHP/Laravel development

API design

Asynchronous processing

Testing (unit/integration)

Code reviews

Education

Degree in software development or computer science

Tools

Laravel framework

APIs

Job description

# Laravel back-end developer* Home* Laravel back-end developer* November 11, 2026* 0 Comments* By Roberte OkoyaContext: He performs the business services and processing of the solution, under the coordination of the senior project manager and within the defined architectural framework.Responsibilities • Phase 1 — Development and Implementation: Translate functional requirements and HR rules into business services, in collaboration with the functional consultant and within the defined architectural framework; develop the PHP/Laravel functionalities, workflows, access rights, and APIs necessary for the solution; implement asynchronous processing and error handling; contribute to data migration by preparing transformation processes, consistency checks, and post-import verifications; write associated tests, participate in code reviews, and correct anomalies identified throughout the sprints. • Phase 2 — Pilot and Stabilization: Analyze and reproduce anomalies reported during testing and the pilot phase; propose and implement corrections, evaluating their impact; adjust business rules, services, and processes based on validated feedback; identify bottlenecks and optimize data processing and access; verify the absence of regressions and contribute to the stabilization of the solution before its transfer. • Coordination and handover: work with the senior project manager, functional consultant, front-end developer, integration team, QA team, and architect; clarify interfaces, dependencies, and validation criteria; report risks, roadblocks, and workload discrepancies; participate in progress meetings and sprint reviews; document APIs, implemented rules, processes, and diagnostic procedures to facilitate maintenance and handover to recovery teams. Expected skills: • PHP/Laravel development: design and maintain structured back-end functionalities; organize code into readable and reusable components; apply project conventions and produce maintainable code. • Business services and HR rules: understand functional requirements, formalize business rules, and translate them into reliable processes; manage edge cases, validations, and error messages; consider the impact of changes on existing functionalities. • API and integration: design, develop, and document APIs; define communication with the front-end and other components; Ensure data format consistency and the handling of integration errors. • Authorizations and workflows: implement roles, access rights and validation processes; control permissions within services; ensure traceability of sensitive actions and comply with HR data confidentiality requirements. • Asynchronous Data and Processing: Design and evolve data structures; master queries, consistency checks, and import processes; develop asynchronous tasks with execution monitoring, failure handling, and recovery capabilities. • Quality, Testing, and Diagnostics: Write and maintain unit and integration tests; reproduce anomalies, investigate their causes, and verify fixes; analyze execution logs and performance; prevent regressions. • Collaboration and Documentation: Use version control tools and participate in code reviews; work in a sprint-based organization; explain technical choices, share points of attention, and write documentation usable by maintenance teams. Required Profile : Education and Experience: Degree in software development or computer science, or equivalent professional experience. Practical experience in developing and maintaining PHP/Laravel applications integrating APIs, structured business rules, and databases. Ability to participate in the development cycle, from development to bug fixing during testing and piloting. Desired experience: participation in projects involving workflows, access rights, inter-application data exchange, or asynchronous processing. Experience in data migration and application stabilization is preferred. Knowledge of an HR environment or applications handling sensitive data is an asset. Professional qualities: rigor in applying business rules and verifying results; analytical skills to diagnose anomalies; autonomy in completing assigned tasks, with prompt reporting of difficulties; teamwork and clear communication with functional and technical stakeholders. Expected approach: respect the architectural framework and priorities defined by the senior project manager; justify proposals and consider review feedback; ensure quality, maintainability, and confidentiality; document work and actively contribute to knowledge transfer. QUESTIONS 1. Are you willing to relocate to Paris? 2. Do you agree with the proposed time management or salary? 3. Do you have experience with technologies such as: APIs; Laravel; PHP? 4. Do you have at least six years of experience as a Laravel back-end developer?Application: CV + cover letter + copies of diplomas to be sent to [e-mail] in 2008, Kéoni Consulting is an IT consulting and engineering firm specializing in the banking, financial markets, insurance, and industrial sectors. We are the partner for major accounts in their digital transformation. We help them transform their business model, align their operational processes, select the best technologies, and mitigate and overcome the risks associated with digitalization. Kéoni Consulting helps companies to: Make a difference , innovate and create , reinvent their business, satisfy customers, gain a competitive advantage, become the leader in their sector, and become the leader in their sector. Our services cover the entire information systems lifecycle (Project Management, Business Analysis Consulting, Design, Implementation, Maintenance, Production, and Operations).**Job Category:** Digital Transformation**Job Type:** Full Time**Work location:** Europe