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July 14, 2026

Software Developer (SharePoint / .NET Core / React)

Senior • Remote

200 - 315 EUR

Warsaw, Poland

We are looking for an experienced Software Developer to join a long-term international project delivered for a European Union Organisation based in Warsaw.

The successful candidate will contribute to the design, development, maintenance, and support of enterprise-level software solutions built on Microsoft technologies, with a strong focus on SharePoint and modern web development.

The project centres around a business-critical operational platform built on SharePoint 2019 On-Premises, supporting the management of operational activities, reporting processes, and information exchange across multiple teams and stakeholders.

As part of an ongoing modernisation and enhancement programme, the platform is continuously evolved through new functionalities, process improvements, and technical optimisations to ensure its reliability, effectiveness, and alignment with operational needs.

Responsibilities:

  • Design, develop, and maintain enterprise software solutions.

  • Develop and support custom SharePoint solutions, including workflows, features, timer jobs, and SDK-based developments.

  • Build and maintain applications using .NET / .NET Core.

  • Design and develop data, business logic, and presentation layers.

  • Integrate systems using Web Services and REST APIs.

  • Participate in Agile/Scrum development activities.

  • Produce and maintain technical documentation.

  • Collaborate with technical teams and contribute to solution architecture and problem-solving activities.

Required Competencies:

  • Participation in at least one complete software development lifecycle.

  • Proven experience developing enterprise-level software systems.

  • Strong knowledge of UML and application design.

  • Ability to design and develop data, business logic, and UI layers.

  • Experience working in Scrum environments.

  • Ability to lead and support technical teams.

  • Strong technical documentation skills.

  • Excellent analytical and problem-solving abilities.

  • EU citizenship (mandatory).

  • Before joining the project, candidates will be required to provide a valid criminal record certificate issued no more than six months prior to the onboarding date.

  • English proficiency at B2 level (certificate is required, or the candidate must successfully pass a language audit/assessment)

  • Education: Bachelor's degree or higher in Computer Science, Software Engineering, Information Technology, or another ICT-related field.

Technical Requirements:

  • Minimum 4 years of professional experience in IT.

  • Minimum 2 years of experience in a Full-Stack SharePoint Support or Developer role.

  • Experience with custom SharePoint development, including SDK, workflows, timer jobs, and features.

  • Strong experience with: Microsoft .NET / .NET Core, Microsoft SQL Server, T-SQL, Azure DevOps Pipelines.

  • Experience with Web Services and REST APIs.

  • Good knowledge of: HTML5, CSS3 (Responsive Design), JavaScript (including ES6 concepts such as arrow functions and destructuring), TypeScript, React.

Certifications:

Candidates must hold at least one of the following:

  • Intermediate-level software development certification relevant to the role, or an internationally recognized equivalent certification accepted by the Contracting Authority.

Contract Details:

  • B2B contract with Shimi.

  • Delivery Mode: Remote/Hybrid, Near-site (regular presence at the Warsaw office required, up to 12 days per quarter) – frequency to be agreed upon with the manager during the interview.

  • Candidate Rate: 260 - 315 EUR/MD

  • Planned Start Date: August 2026 or within 2 months from contract award/offer acceptance.

  • Project Duration: Approximately 4 years, with the possibility of extension based on project needs.

  • Benefits: subsidies for training, sports cards, and medical plans.

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Wroclaw, Poland

200 - 260 PLN/hr

🏢 Summary: Long-term on-site role for an experienced SharePoint Developer/SME focused on 3rd line platform support, SharePoint 2019 to Subscription Edition migrations, and development of modern SharePoint solutions within Microsoft 365 environments. The position involves administration, integration, automation, and collaboration with international teams to ensure secure and scalable enterprise SharePoint services. 🗂️ Requirements: 6+ years of SharePoint experience, Experience with SharePoint Server 2019, Experience with SharePoint Subscription Edition, Experience with SharePoint Online and Microsoft 365, SPFx development experience, Knowledge of JavaScript, Knowledge of TypeScript, Knowledge of React, Experience with REST APIs, Experience with Microsoft Graph, Experience integrating SharePoint with enterprise systems and APIs, Experience with Power Automate, Experience with Power Apps, Knowledge of OneDrive, Knowledge of Teams, Knowledge of Exchange Online, EU citizenship, Residence in Poland 📃 Skills: SharePoint, SPFx, JavaScript, TypeScript, React, REST, Graph, PowerAutomate, PowerApps, Microsoft365, OneDrive, Teams, Exchange, ServiceNow, CRM, API, Azure, Copilot 🏢 Description: At Cyclad, we work with top international IT companies to help them deliver cutting-edge technologies that shape the future. We are currently looking for an experienced SharePoint Developer / SharePoint SME to join an international team responsible for supporting, maintaining, and enhancing enterprise SharePoint environments across both on-premises and Microsoft 365 platforms. In this role, you will provide 3rd line technical support for complex SharePoint issues, lead SharePoint 2019 to Subscription Edition (SE) upgrade initiatives, and contribute to the development of modern SharePoint solutions using SPFx and Microsoft technologies. You will also work closely with cross-functional teams to ensure the platform remains secure, reliable, and aligned with business needs. Project information: Type of project: 3rd Line Platform Support & SharePoint Development Office location: Wrocław or Gdańsk, Poland Work model: On-site (5 days per week) Budget: 200–260 PLN net/hour Project length: Long-term Start date: ASAP (depending on the candidate's availability) Only candidates with citizenship in the European Union and résidence in Poland Your responsibilities: Provide 3rd line support for complex SharePoint platform issues Lead SharePoint Server 2019 to Subscription Edition (SE) migration and upgrade projects Administer and support SharePoint Online within the Microsoft 365 ecosystem Ensure platform availability, performance, security, and reliability Design and develop SharePoint solutions using SharePoint Framework (SPFx) Build applications using JavaScript, TypeScript, React, REST APIs, and Microsoft Graph Integrate SharePoint with third-party systems such as ServiceNow, CRM, HR platforms, and other APIs Develop business process automations using Power Automate and Power Apps Collaborate with infrastructure, development, and business teams to deliver scalable solutions Support the continuous improvement of SharePoint services and Microsoft 365 capabilities Requirements: At least 6 years of experience working with SharePoint technologies Strong hands-on experience with SharePoint Server 2019 and SharePoint Subscription Edition (SE) Experience administering and supporting SharePoint Online (Microsoft 365) Proven experience developing SharePoint solutions using SPFx Strong knowledge of JavaScript, TypeScript, React, REST APIs, and Microsoft Graph Experience integrating SharePoint with external enterprise systems and APIs Hands-on experience with Power Platform (Power Automate and Power Apps) Familiarity with Microsoft 365 services, including OneDrive, Teams, and Exchange Online Exposure to Microsoft Copilot or AI capabilities is considered an advantage Excellent troubleshooting and problem-solving skills Strong communication skills and ability to work in an international environment Nice to have: Microsoft 365 Certified: Enterprise Administrator Expert (MS-102) Microsoft Certified: Azure Developer Associate (AZ-204) Microsoft Certified: Power Platform Developer Associate (PL-400) Microsoft Certified: Azure AI Fundamentals (AI-900) Recruitment process: Introductory call Technical interview Final decision

Technology

P&P Solutions

Software Developer (.NET / SharePoint)

Mid

Hybrid

Warsaw, Poland

80 - 85 PLN/hr

🏢 Summary: Mid-level Software Developer role focused on developing and maintaining SharePoint and .NET business solutions in a hybrid work model in Warsaw. The position involves building custom SharePoint components, .NET applications, SQL optimization, system integrations, CI/CD processes, and modern React-based user interfaces. B2B contract with long-term cooperation and additional benefits included. 🗂️ Requirements: Minimum 2 years of experience as Full-stack SharePoint Developer or in SharePoint platform development and maintenance, Very good knowledge of .NET and .NET Core, Practical experience with Microsoft SQL Server and T-SQL, Experience with Azure DevOps Pipelines, Knowledge of Web Services, REST API and HTTP API, Practical knowledge of HTML5 and CSS3, Experience with JavaScript, TypeScript and React, Knowledge of modern JavaScript ES6+, Experience with component-based programming 📃 Skills: SharePoint, .NET, NETCore, SQLServer, TSQL, AzureDevOps, REST, HTTP, HTML5, CSS3, JavaScript, TypeScript, React, ES6 🏢 Description: 📍 Lokalizacja: Warszawa (praca hybrydowa – regularna obecność w biurze) 💰 Stawka: 80-85 zł/h (B2B) 📅 Kontrakt: 220 dni 📈 Poziom: Mid Poszukujemy Software Developera (.NET / SharePoint) , który wesprze rozwój i utrzymanie nowoczesnych rozwiązań biznesowych opartych o platformę Microsoft. Jeśli masz doświadczenie w pracy z SharePoint oraz .NET i lubisz tworzyć rozwiązania, które realnie wspierają procesy biznesowe – ta rola jest dla Ciebie. Będziesz współpracować z zespołem technicznym i biznesowym, rozwijając nowe funkcjonalności oraz dbając o rozwój i stabilność istniejących aplikacji. Wymagania minimum 2 lata doświadczenia jako Full-stack SharePoint Developer lub w rozwoju i utrzymaniu platform SharePoint, bardzo dobrą znajomość .NET i .NET Core, praktyczne doświadczenie z Microsoft SQL Server oraz T-SQL, doświadczenie z Azure DevOps Pipelines, znajomość Web Services, REST API oraz HTTP API, praktyczną znajomość HTML5, CSS3 (Responsive Design), JavaScript, TypeScript oraz React, znajomość nowoczesnego JavaScript (ES6+), w tym m.in. arrow functions, destructuring oraz programowania komponentowego. Obowiązki Rozwój i utrzymanie rozwiązań opartych o SharePoint. Tworzenie i rozwój dedykowanych komponentów, m.in.: custom solutions, workflow, timer jobs, features, rozwiązań wykorzystujących SharePoint SDK. Projektowanie i rozwój aplikacji w technologii .NET oraz .NET Core. Tworzenie i optymalizacja baz danych oraz zapytań w Microsoft SQL Server (T-SQL). Integracja systemów z wykorzystaniem Web Services, REST API i HTTP API. Współpraca przy budowie oraz utrzymaniu procesów CI/CD z wykorzystaniem Azure DevOps Pipelines. Tworzenie nowoczesnych interfejsów użytkownika z wykorzystaniem React, TypeScript, JavaScript, HTML i CSS. Współpraca z analitykami oraz zespołem projektowym przy projektowaniu i wdrażaniu nowych rozwiązań. Oferujemy Stawka do 85 zł/h netto na b2b Przelew w dogodnej formie Krótki 14-dniowy termin płatności faktury Bogaty pakiet usług prywatnej opieki medycznej Dostęp do platformy kafeteryjnej MyBenefit (umożliwiającej zamawianie kart Multisport, kart przedpłaconych do Ikea, Zalando, Notino i wielu innych)

Technology

TechTree

Software Developer

Senior

On-site

Warsaw, Poland

4,500 - 4,980 EUR

🏢 Summary: Near-site contract role in Warsaw focused on enterprise SharePoint full-stack development and support within a regulated EU agency environment. The position involves technical leadership, custom SharePoint solution development, .NET and SQL Server programming, API integration, and Azure DevOps pipeline management. Initial 12-month contract with possible extensions up to 48 months. 🗂️ Requirements: ICT-relevant degree (minimum Level 6), English proficiency B2 CEFR or higher, 4+ years ICT-relevant professional experience, 2+ years software development project experience, Intermediate-level SharePoint software development certification, Eligible for or holding Level 1 Personal Security Clearance, 2+ years Full-stack SharePoint development/support experience, Experience with custom SharePoint solutions, SDK, workflows, timer jobs, features, Experience with .NET / .NET Core and SQL Server, Experience with Azure DevOps pipelines, Experience with Web Services, REST API, HTTP API, Experience with HTML, CSS, JavaScript, TypeScript, React, Ability to design applications using UML, Scrum/agile development experience, Ability to lead technical teams 📃 Skills: SharePoint, SDK, Workflows, NET, NETCore, SQLServer, TSQL, AzureDevOps, REST, HTTP, HTML, CSS, JavaScript, TypeScript, React, UML, Scrum 🏢 Description: The opportunity This is a near-site contract role based at a EU agency headquarters in Warsaw, working on enterprise SharePoint solutions. You'll be embedded with the client team, contributing to full-stack development, technical leadership, and 2nd/3rd line support across a regulated public-sector environment. Contract details: 12-month initial term with up to 3 annual renewals (maximum 48 months total). Earliest start: 1 August 2026. ~220 man-days per year (normal working hours). What you'll do Design, develop, and optimise enterprise-level software systems in the SharePoint domain Lead technical teams and translate business requirements into architecture and design Develop across the full stack: data layer, business logic layer, and UI layer Build and maintain custom SharePoint solutions (SDK, workflows, timer jobs, features) Develop .NET / .NET Core and SQL Server applications with T-SQL Build and consume Web Services, REST APIs, and HTTP APIs Manage Azure DevOps pipelines, configuration, and releases Produce technical documentation, estimates, and prototypes Act as 2nd and 3rd line support Contribute to requirements analysis, testing, QA, change management, and deployment What you bring Mandatory: ICT-relevant degree (minimum Level 6) English language proficiency at B2 (CEFR) or above At least 4 years of ICT-relevant professional experience At least 2 years of project experience relevant to software development At least 1 intermediate-level certification in software development relevant to the SharePoint domain (or internationally recognised equivalent) Personal Security Clearance (at least Level 1 required — candidates must hold or be eligible to obtain) Technical requirements: Minimum 2 years of experience in a Full-stack SharePoint support or developer role (custom solutions, SDK, workflows, timer jobs, features) Microsoft .NET / .NET Core, Microsoft SQL Server, T-SQL Azure DevOps pipelines Web Services, REST API, HTTP API HTML & CSS (responsive design), JavaScript, TypeScript (arrow functions, destructuring), React UML — ability to design applications in UML Scrum / agile development experience Proven ability to lead technical teams Assessment: Written test (up to 100 points, 60% pass threshold) + interview (up to 100 points, 60% pass threshold). Location Frontex Headquarters, Warsaw, Poland. Near-site service provision (Lot 1). Some travel to other locations may be required.

Technology

Demant

Senior Software Developer

Senior

Hybrid

Szczecin, Poland

🏢 Summary: Senior Software Developer role focused on designing, building, and maintaining cloud-based solutions on Microsoft Azure using a DevOps approach. The position covers end-to-end development from requirements and architecture to implementation, testing, release, and support of applications for Manufacturing & Supply Chain. The role emphasizes scalable, secure cloud architecture and automated CI/CD processes in a global environment. 🗂️ Requirements: 5+ years of professional software development experience, Hands-on experience with .NET Core and .NET Framework, Strong knowledge of C# and Web API, Practical experience with Microsoft Azure services, Experience designing and consuming REST APIs, Experience integrating distributed systems, Knowledge of cloud architecture patterns, scalability, security, high availability, Experience with CI/CD pipelines and DevOps practices, Experience with Azure DevOps and Visual Studio, Ability to design end-to-end solutions 📃 Skills: C#, .NET, .NETCore, WebAPI, Azure, AzureStorage, AzureFunctions, AppService, EventHub, NotificationHub, REST, CI/CD, DevOps, AzureDevOps, VisualStudio 🏢 Description: We are looking for a Senior Software Developer who combines strong business understanding with hands-on software development to build and maintain high‑quality cloud solutions using a DevOps approach. In this role, you will design, implement, test, support, and document applications running on Microsoft Azure, collaborating closely with cross‑functional teams to contribute to solution architecture and development processes. You will work end‑to‑end - from requirements and design through implementation and testing - ensuring to deliver reliable solutions that effectively support Manufacturing & Supply Chain professionals in a multi‑site, cross‑cultural environment. Working with us, you will receive: Full-time work agreement in an international organization Learning and development opportunities adapted to your needs and supporting your growth Hybrid work model, combining remote work opportunities with work in an office in the Szczecin City Center Flexible working hours Benefits package including social benefits (private medical health care, insurance, sport card, etc.) Scandinavian culture – informal, focused on equality, independence, open dialog, and work-life balance What tasks are waiting for you? Design, implement and test solutions in line with agreed requirements and standards. Translate business needs into functional solutions and contribute to solution design. Conduct code reviews, follow development processes, execute tests, and report results. Facilitate effective communication with users and stakeholders to gather requirements, provide updates, and ensure alignment. Ensure constant care for architecture, code base, tests, and documentation throughout the lifecycle. Participate in planning and estimating cost/effort for design requirements. Collaborate closely with developers, solution architects and Manufacturing & Supply Chain stakeholders Provide support for existing cloud applications, including troubleshooting and improving stability. Coordinate and solve complex design problems, balancing business needs and technical feasibility. Automate delivery of software artifacts using CI/CD pipelines and DevOps practices. Manage release processes, including planning, coordination, and execution. Support go‑live activities and hyper care to ensure smooth transitions into operations. Contribute to proactive system monitoring and issue prevention. Apply today if you have: 5+ years of professional software development experience, including cloud‑based solutions (Microsoft Azure) Strong hands‑on experience with the .NET Core / .NET framework and other technologies: C#, Web API, and Microsoft Azure. Experience with Microsoft Azure (i.e. Storage, Azure Functions, App Service, Event Hub, Notification Hub). Experience designing and consuming REST APIs and integrating distributed systems Broad knowledge about Microsoft technologies/products like Visual Studio, Azure DevOps. Solid understanding of cloud architecture patterns, scalability, security, and high availability Strong communication skills in English (spoken and written) Strong analytical, communication, and stakeholder management skills. Ability to work independently and collaboratively in a global environment. ability to design end‑to‑end solutions, not just implement tasks It would be nice if you have: Experience working closely with Manufacturing, Supply Chain or enterprise business stakeholders Experience working in regulated or operationally critical environments People leading experience Knowledge of IT service management processes (incident, change, release). We are waiting to hear from you! Furthermore we would like to inform you that the company has an internal reporting procedure, which is available at: https://demant.codeofconduct.app/ If the page does not load correctly, please refresh it using the Ctrl+F5 key combination. In accordance with applicable regulations on pay transparency, information regarding compensation may be provided at different stages of the recruitment process. In our organization, details related to remuneration are shared at the stage preceding the commencement of employment. The final level of compensation is determined individually and depends on the candidate’s experience, competencies, and the scope of responsibility associated with the position.