Full Stack Developer - SAP BTP & HANA

Full Stack Developer - SAP BTP & HANA

Location: Krakow

Contract Type: 4 Months Job Type: Hybrid

• Build enterprise applications using SAP's Cloud Application Programming Model
• Work across the full stack with SAP UI5, Node.js and SAP HANA
• Join a 6-month contract delivering scalable solutions on SAP BTP
• Apply yourexpertisein HANA modelling and high-performance SQL development

Company Overview

Our client is an established technologyorganisationdelivering enterprise-level solutions using SAP's Business Technology Platform. They focus on building secure, scalable applications that drive business transformation. The team values technical excellence and collaborative problem-solving, working on projects that require deepexpertisein SAP technologies and modern development practices.

They'reseeking a Full Stack Developer to join their team in Krakow on a 6-month contract. This role offers the opportunity to work withcutting-edgeSAP technologies, building end-to-end applications that solve complex business challenges.

Position Overview

As a Full Stack Developer,you'lldesign andmaintainenterprise applications using SAP's Cloud Application Programming Model, combining SAP UI5 front-end development with Node.js services and SAP HANA database solutions.You'llbe responsible for delivering secure, maintainable solutions across the entire technology stack, with particular focus on HANA modelling, including SQL Script procedures, tablefunctionsand calculation views. This role requires someone who can work independently across all layers of application development on SAP BTP.

Responsibilities

• Build end-to-end applications on SAP BTP using CAP, SAP UI5/Fioriand HANA
• Develop SAP UI5/Fiori interfaces using Fiori Elements and XML views
• Create Node.js service handlers and annotations using CAP/CDS
• Design HANA data models including SQL Script and calculation views
• Implement security measures using XSUAA, OAuth2/JWT and role-based access
• Deploy applications to Cloud Foundry using MTA deployment descriptors
• Write unit and integration tests usingQUnit/Opa5 and Jest/Mocha
• Manage CI/CD pipelines and Git workflows for continuous delivery
• Optimiseapplication performance across front-end and database layers
• Collaborate with stakeholders to translate requirements into technical solutions

Requirements

• 6-10 years of experience in full stack development
• Strongexpertisein SAP UI5/Fiori, including Fiori Elements and data binding
• Proficiencyin SAP CAP/CDS, OData V2/V4 and Node.js development
• Advanced SAP HANA modelling skills, including SQL Script and calculation views
• Experience with HDI, procedures and table functions in HANA
• Knowledge of XSUAA, OAuth2/JWT and secure coding practices
• Hands-on experience with Cloud Foundry,MTAandxs-app/xs-security configuration
• Competency in testing frameworks includingQUnit/Opa5 and Jest/Mocha
• Familiarity with Postman, Gitworkflowsand CI/CD pipelines
• Ability to work independently and deliver solutions end-to-end

Nice to have:

• Experience with S4/HANA OData/Gateway or RAP
• Knowledge of Event Mesh, API Management or CAP Java
• Familiarity with Docker/Kubernetes or SAP Analytics Cloud
• Advanced UI5 development techniques

Benefits

• Competitive contract rate reflecting yourexpertise
• 6-month engagement with potential for extension
• Work with modern SAP BTP technologies and tools
• Collaborate with experienced SAP developers and architects
• Flexible working arrangements supporting work-life balance

You'lljoin a technically skilled team that values quality code, continuouslearningand collaborative delivery. The environment supports professional growth through exposure to enterprise-scale SAP projects and the latest cloud technologies.