Fullstack Software Developer
Confirmed on the employer's own hiring board on Oct 7, 2026. First seen by Alion on Aug 12, 2026. Orisha scores B on the Alion truth index.
Ready to elevate a strategic ERP integration platform and tackle exciting software engineering challenges ?
Fullstack Software Developer .Net - M/F - Permanent Contract
Join our passionate team that develops and maintains the App4Sales platform, our ERP connector layer connecting e-commerce products to our clients' ERP systems at Orisha.
As a Fullstack Software Developer .Net M/F, you will work in close collaboration with the Development Manager and Products owners.
Your responsibilities
1/ Help maintain and evolve the App4Sales platform
You will build and maintain the App4Sales platform and its supporting services. You will fix bugs, implement new feature requests and customer-specific adjustments, and adapt the platform to changes and deprecations in external systems.
2/ Support technical modernization towards the OCP system
You will maintain and extend an existing .NET codebase (.NET Framework 4.7.2 and .NET 8) and over 35 ERP connectors, keeping integrations stable for active customers while preparing the long-term migration to our new OCP platform.
3/ Help strengthen reliability and technical monitoring
You will improve automated test coverage, monitoring, and alerting. You will also provide technical support by resolving issues and answering questions from users and stakeholders.
4/ Organize clear communication with stakeholders
We count on you to proactively manage expectations with customers, Product Owners, and other stakeholders. You will process their feedback to continuously optimize the development process and challenge requests when needed.
5/ Ensure knowledge sharing and quality standards
You will actively participate in technical discussions, guide teammates by sharing knowledge during Guilds/knowledge events, and ensure data confidentiality, information security, and overall code quality.
Who are you?
You hold a Bachelor's degree (HBO / University level) in Software Development or a related technical field, with at least 2 years of relevant software development experience.
You have solid technical knowledge of .NET Framework 4.7.2 and .NET 8, SQL Server (using Dapper and Entity Framework), REST and SOAP integrations, and basic front-end development skills. Pragmatic and analytical, you avoid over-engineering, hold a helicopter view, and can challenge requests constructively.
You have an "AI-native" mindset and fluent in both English and French (verbal and written).
You want to learn and work within a passionate team.
At Orisha, AI is a daily partner: we encourage and train every team member to use Gemini to boost creativity and productivity.
This position is available on a permanent contract, based in Tunis, Tunisia.
About Orisha
Founded in 2003, Orisha is a European software publisher dedicated primarily to companies in retail, real estate, healthcare, construction, and agrifood.
Since its inception, Orisha guides businesses toward success by offering industry-specific solutions essential to their daily operations. Orisha generates over €350M in revenue and employs more than 2,300 people.
Orisha supports over 50,000 customers in 100+ countries with their daily operational tech needs.
If you recognize yourself in this project, let us know! We look forward to meeting you.