Senior .NET Engineer - Join Our Dynamic Team

Join uni-systems as a Senior Project Manager and take on the challenge of leading diverse projects across various domains. In this pivotal role, you'll be responsible for overseeing project lifecycles, ensuring timely delivery, and maintaining high standards of quality. You'll collaborate with cross-functional teams, manage client relationships, and drive project success through strategic planning and execution.

Join our rapidly expanding team at uni-systems as a Senior Network Engineer, where your expertise will play a crucial role in our Networking department. In this exciting position, you will be tasked with the design, implementation, integration, optimization, and support of sophisticated converged networks, contributing to large-scale IT projects both domestically and across EU countries.Your Contributions:We value diverse backgrounds and encourage our UniQue team members to bring their passion for technology and innovation to the table. As a Senior Network Engineer, your responsibilities will include: Engaging in client discussions to gather requirements and provide consultancy on cutting-edge technologies and solutions. Collaborating with cross-functional teams during the presales process. Creating and updating project documentation. Leading the implementation of projects and solutions. Executing tasks related to project and solution implementation. Ensuring adherence to project timelines. Upgrading and performing other relevant tasks on client infrastructures. Providing ongoing support and troubleshooting for existing infrastructures. Conducting fault investigations in a lab environment. Mentoring and guiding colleagues on technical matters. Developing technical expertise in specific products, technologies, and solutions. Participating in events for continuous education and professional development.

At Uni Systems, we are dedicated to transforming digital visions into reality. As we continue to expand our operations, we are on the lookout for a talented Procurement Administrator to join our dynamic UniQue Suppliers/Logistics team.Your Contributions to the Team:Our UniQue talent comes from diverse backgrounds and industries, equipped with varied skill sets and approaches, but united by a shared passion for technology and innovation! In the role of Procurement Administrator, you will:Conduct thorough market research for products to be procured.Engage in corporate projects, overseeing and managing purchase orders from initiation to supplier invoicing.Submit purchase orders to suppliers via all available communication channels.Ensure proper management of incoming invoices according to the company’s established procedures.Provide comprehensive information and reports related to ongoing projects.Monitor the company's asset inventory, initiate requests, and manage the entire procurement process.Participate in the submission of periodic reports to Recycling Systems.Navigate key international trade terms, including Tariff codes, INCOTERMS, and Countries of origin.

Join our expanding Research, Development & Innovation (RDI) Department as an experienced Project Manager dedicated to spearheading R&D initiatives funded by E.U. programs.At uni-systems, we pride ourselves on a rich portfolio of E.U. funding proposals and successfully awarded projects across diverse sectors such as smart cities, energy, mobility, industry 4.0, e-government, cultural heritage, and health. Our collaborative efforts engage academic institutions, businesses, startups, and non-profits across Europe, working together to submit joint proposals under various E.U. funding frameworks such as Horizon Europe, Digital Europe, and Creative Europe.Your Contributions:Our UniQue team is a blend of talents from various backgrounds, united by a common enthusiasm for technology and innovation. As our Project Manager, you will:Oversee and coordinate E.U.-funded R&D projects based in Greece and/or Luxembourg.Track project timelines, deliverables, and financial aspects.Engage with consortium partners and European stakeholders to ensure robust collaboration and communication.Draft and evaluate reports, deliverables, and proposals.Identify potential risks to maintain project continuity and success.Guarantee compliance with funding program requirements, project objectives, and KPIs.Qualifications for Success:To thrive in this role, you should possess:A minimum of 5 years of applicable professional experience in project management.A proven history of managing E.U.-funded R&D projects, with at least one experience as an official Coordinator.A degree in Information and Communication Technologies (ICT), Computer Science, or a related field.Excellent planning and organizational abilities.Strong communication skills with diverse business stakeholders.Fluency in English (both written and verbal).Preferred Skills:Capability to manage multiple projects and teams while ensuring timely delivery and quality results.Experience working in international and cross-functional settings.Willingness to integrate AI tools into everyday workflows.A mindset geared toward adaptability and continuous improvement.

At Uni Systems, we are dedicated to transforming digital aspirations into tangible outcomes. As we continue to expand, we invite an Automation Test Engineer to become a key member of our esteemed UniQue Testing team.What Will You Contribute?In this position, your attention to detail and exceptional communication abilities will be vital in ensuring the reliability and functionality of our products, applications, and systems. Your specific responsibilities will include:Identifying suitable testing methodologies, tools, and protocols to develop necessary automated tests.Designing and implementing automation scripts for both regression tests and new features.Executing and maintaining the automation suite.Utilizing defect-tracking tools to monitor and address any identified bugs.Generating comprehensive test reports.Enhancing the test automation framework.

At Uni Systems, we are dedicated to transforming digital aspirations into tangible outcomes. As we continue to expand, we are seeking a Senior Solutions Manager to become an integral part of our UniQue Telecom team.Your Contributions to the Team:Engage with clients to gather their needs and requirementsDevelop and deliver impactful presentations and demonstrations that effectively convey our unique value propositionEvaluate the requirements and specifications of tendersContribute to the technical proposal writing, including responses and all necessary documentationOversee all technical components of RFP/RFI responsesParticipate in training sessions on new technologies from vendorsStay updated on specialized solutions from partners and vendorsPrepare the financial aspects of proposals at the cost levelReview proposals for clients and tendersCommunicate with vendors regarding product invoicing and pricingAddress urgent client requests and facilitate internal communicationsFollow up with clients post-meetings and presentationsMonitor market trends regarding new technologies/productsDrive business development initiativesResearch solutions or synergies for specialized offeringsCreate marketing materials to promote solutionsConduct forecasts related to solutions

As a part of our continuous growth, we are seeking a Senior Cloud Solutions Architect to enhance our UniQue Enterprise & Presales Solutions Business Unit. In this pivotal role, you will be instrumental in designing, defining, and implementing intricate IT projects that translate common services and product requirements into robust, end-to-end technology solutions.What You Will Bring to the Team:Our UniQue team is composed of diverse professionals from various backgrounds and industries, each sharing a common passion for technology and innovation. For the Senior Cloud Solutions Architect position, your responsibilities will include:Creating and defining complex IT solutions utilizing PaaS cloud services and cloud-native technologies.Facilitating white-boarding sessions and architectural reviews with clients.Conducting demonstrations and Proof of Concepts (PoCs) on public cloud platforms.Generating high-quality documentation for solution designs.Serving as a trusted advisor to both internal and external clients, providing guidance on the usage and optimization of cloud technologies.Effectively managing multiple projects while taking ownership of architecture design.Collaborating with internal teams such as Account Management, Professional Services, Delivery, and public cloud vendors.Staying updated with emerging technologies and employing a creative approach to designing innovative solutions.

At Uni Systems, we pride ourselves on our diverse team of professionals, each bringing unique skills and perspectives, united by a shared enthusiasm for technology and innovation. We are seeking a passionate and experienced Senior Business Consultant to join our team. In this pivotal role, you will:Lead and facilitate customized seminars and workshops that address client-specific needs.Engage directly with clients to accurately gather and validate their requirements.Coordinate communication among all stakeholders to effectively identify, monitor, and resolve project dependencies.Oversee project progress, ensuring all milestones are achieved on schedule.Provide ongoing support for software solutions following implementation.Thoroughly analyze and document client requirements to deliver tailored solutions.Collaborate closely with Data Engineers, Developers, and other stakeholders to ensure clarity and alignment of requirements.Guarantee high-quality product delivery within set timelines.

uni-systems is looking for a Vendor Alliance Manager to join the Vendor Alliance Management team in Athens, within the Enterprise & Presales Solutions Business Unit. This position reports directly to the Unit Manager and plays a key part in building and maintaining strong relationships with technology vendors and business partners. Role overview The Vendor Alliance Manager handles daily operations with external partners, working closely with both internal teams and vendors. The role supports contract management, joint business planning, and the rollout of new initiatives that align with the company’s solutions portfolio. What you will do Manage day-to-day activities with technology vendors and business partners. Draft and review contracts, service agreements, and tenders. Support the execution of joint business plans and track vendor performance. Oversee co-marketing projects and manage related marketing funds. Facilitate onboarding and development for new vendors that fit the company's solutions. Identify and pursue new vendor opportunities that match strategic goals. Negotiate to secure favorable pricing and training arrangements. Stay current with product knowledge, technology trends, and market developments. Ensure compliance with internal processes and workflows. Participate in training and ongoing knowledge development. Location This role is based in Athens, Attica, Greece.

We are excited to announce an opportunity within our expanding Research, Development & Innovation (RDI) department for an Innovation & AI Solutions Builder. This role is integral to our Innovation Management team, focusing on crafting cutting-edge, AI-driven solutions that tackle significant business challenges while delivering measurable impact.The Innovation & AI Solutions Builder will embrace a hands-on approach to innovation, rapidly experimenting and merging creative problem-solving with the latest technologies to transform concepts into scalable, actionable solutions.Our newly established iQnovus Innovation Center plays a pivotal role in coordinating research and innovation initiatives across Uni Systems and various Quest Group companies, including ACS, Info Quest Technologies, Quest Energy, and BriQ. The center is actively involved in a diverse array of EU-funded projects across sectors such as smart cities, energy, mobility, Industry 4.0, e-government, cultural heritage, and health. We collaborate closely with academic institutions, other enterprises, start-ups, and non-profit organizations across Europe to submit joint proposals for various EU funding programs like Horizon Europe and Digital Europe.Your Contribution:Our team at Uni Systems is diverse, bringing together individuals from various backgrounds united by a shared passion for technology and innovation. As the Innovation & AI Solutions Builder, you will:Lead innovation projects from inception to execution, encompassing problem identification, ideation, experimentation, piloting, and scaling.Transform business and client challenges into AI-powered solution concepts, prototypes, and MVPs, emphasizing rapid learning cycles.Serve multiple roles as needed, including innovation strategist, solution designer, product thinker, experimenter, and delivery lead.Adopt a collaborative approach to innovation, leveraging internal resources and external partnerships with start-ups, vendors, academia, and innovation communities to co-create and scale AI solutions.Conduct rapid experimentation cycles using AI tools, low-code/no-code platforms, and agile coding techniques to swiftly validate ideas.Apply and refine adaptable methodologies such as design thinking, lean startup, rapid prototyping, and continuous experimentation.Work closely with business, data, engineering teams, and external partners to ensure seamless transition from ideas to implementation.Facilitate and engage in ideation workshops, AI discovery sessions, and co-creation sprints with both internal and external stakeholders.

uni-systems seeks a Senior Solutions Manager for its Data Analytics and AI Unit in Athens, Attica. This role guides clients through the adoption and optimization of data, analytics, and AI solutions, balancing technical consulting with business development. The focus spans both enterprise and public sector organizations. Key responsibilities Collaborate with enterprise clients to identify and address business needs using data-driven and AI-powered solutions. Deliver technical consulting across data, analytics, and AI domains. Review and analyze tender requirements, especially for complex public and enterprise procurement projects. Lead the creation of technical proposals, prepare responses to RFPs and RFIs, and develop supporting documentation. Develop and present clear demonstrations that highlight the value of analytics and AI solutions. Work with Account Managers on the financial aspects of proposals and coordinate internal approvals. Maintain relationships with vendors and partners, staying informed about product updates, pricing, and co-selling opportunities. Conduct forecasting and business planning for vendor products and solution areas. Monitor market trends in data, analytics, and AI, translating insights into actionable strategies for clients and internal teams. Organize and participate in events to promote solutions and support business development efforts. Serve as a liaison among sales, delivery teams, and technology partners to ensure effective communication. Location This position is based in Athens, Attica, Greece.

G4S is hiring a Project Manager for Security Systems in Metamorphosis, Attica. As a global leader in security services, G4S delivers complex projects that protect people and property. This role centers on guiding security system projects from start to finish, making sure every milestone is met on schedule, within budget, and to high standards. What You Will Do Lead Projects: Oversee all phases of project delivery, from initial planning through execution and final handover. Develop detailed plans that define project scope, timelines, and cost estimates. Spot risks early and put mitigation plans in place. Track progress while upholding quality and safety requirements. Manage Stakeholders: Build and maintain strong working relationships with clients, subcontractors, and internal teams. Keep all parties informed with clear, timely updates on project status. Drive Operational Excellence: Allocate resources efficiently to maximize project outcomes. Ensure accurate and thorough project documentation and reporting. Support ongoing improvements to project processes. Coordinate Installations: Supervise installation and commissioning of security systems on site. Monitor subcontractor performance and maintain quality standards. Location This position is based in Athens, Attikí, Greece (Metamorphosis).

At Uni Systems, we are dedicated to transforming digital visions into tangible realities. As a rapidly growing company, we are seeking a talented Drupal Engineer to become a vital member of our UniQue team.Your Contributions: Design, develop, and maintain high-quality Drupal websites, custom modules, and themes. Collaborate with Architects, Designers, and Business Analysts to effectively translate requirements into robust technical solutions. Enhance site performance, security, and scalability to ensure optimal user experience. Integrate Drupal with various third-party services, APIs, and enterprise systems. Conduct thorough code reviews, uphold coding standards, and mentor junior developers. Engage in Agile methodologies including sprint planning, retrospectives, and daily stand-ups. Keep abreast of the latest developments in the Drupal community and contribute to relevant open-source projects.

At Uni Systems, we are dedicated to transforming digital visions into reality. As a rapidly expanding organization, we are seeking a motivated Assistant Accountant to join our dynamic Finance & Administration team. In this role, you will play a vital part in the daily operations of our accounting department, ensuring accurate recording, organizing, and filing of financial documents and records.What will you contribute to our team?Our diverse team is composed of individuals with various backgrounds and skill sets, all united by a shared passion for technology and innovation! For the Assistant Accountant position, we are looking for someone who can:Manage a variety of expense claims, including recurring, ad-hoc, fuel card & pool cars, travel, and expenditures, utilizing our internal platform and posting them in the SAP system.Collaborate with the Payroll and Treasury departments to create Excel files for ad-hoc expense payments.Post invoices related to stationery and travel.Organize and file invoices and other accounting documents, ensuring both physical and digital records are maintained.Establish and update vendor data in SAP, adhering to corporate control procedures.

The Research, Development & Innovation (RDI) department at Uni Systems is expanding, and we are seeking a Technical Lead – EU RDI Proposals to join our dedicated Innovation Funding & Ecosystem Development (IFED) team. Our newly established iQnovus Innovation Center coordinates Research and Innovation efforts not only within Uni Systems but also across other Quest Group companies, including ACS, Info Quest Technologies, Quest Energy, and BriQ. The center boasts a robust portfolio of EU funding proposals and awarded projects across various sectors, such as smart cities, energy, mobility, Industry 4.0, e-government, cultural heritage, and health. We collaborate extensively with academic and research institutions, other companies, start-ups, and non-profits throughout Europe to submit joint proposals for diverse EU funding programs, including Horizon Europe, Digital Europe, and Creative Europe. Your Contributions to the Team:Our unique team comprises individuals from diverse backgrounds and industries, bringing different skills and perspectives to the table, united by a shared passion for technology and innovation. In this role, you will lead and represent our technical contributions in the development of European R&D proposals (e.g., Horizon Europe, Digital Europe) and have select involvement in technical oversight during project implementation. Key Responsibilities:EU Proposal Development Phase:Work collaboratively with the IFED team to identify suitable technical roles aligned with specific EU funding proposal concepts.Act as the technical expert for our company in EU R&D proposals, focusing on platform development, integration, data management, or interoperability activities.Secure and negotiate technical role ownership for our company in EU R&D proposals.Define, present, and refine the scope of our technical roles throughout the proposal writing phase.Draft and review proposal text related to our technical work packages, ensuring clarity, accuracy, and competitiveness.Ensure compliance of role descriptions with call requirements and evaluation criteria, aligning with other technical partners in the consortia.Engage effectively with our innovation ecosystem partners and external collaborators to understand their profiles and roles. Project Implementation Phase:Support internal project management teams during project execution to ensure technical objectives are met.

At Uni Systems, we are committed to transforming digital aspirations into tangible results. As we continue to expand, we are eager to welcome a talented .NET Back End Developer to our dynamic UniQue Core Banking team.Your Contributions:Our diverse team at Uni Systems is united by a shared enthusiasm for technology and innovation. For the role of .NET Back End Developer, we anticipate you will:Develop and implement cutting-edge banking applications.Enhance and maintain existing systems to ensure top performance.Offer consultancy services to our esteemed clients.Utilize task tracking systems to oversee project progress effectively.Thoroughly analyze and document client requirements.Provide expert technical support to Business Consultants during the requirements gathering process.Design innovative solutions to overcome product limitations.Document comprehensive test cases.Prepare detailed documentation of project deliverables.

At Uni Systems, we are dedicated to transforming digital aspirations into reality. As we continue to expand, we are on the lookout for a passionate Full Stack Software Engineer to become a vital part of our UniQue Core Banking team.Your Contributions:The members of our UniQue team come from diverse backgrounds and industries, bringing unique skills and perspectives, united by a shared enthusiasm for technology and innovation. As a Full Stack Software Engineer, you will be expected to:Develop new banking applicationsEnhance and maintain existing systemsAdvise clients on technological solutionsUtilize task management systems to track project progressAnalyze and document client requirements effectivelyProvide technical expertise to Business Consultants during the requirements gathering processEngineer novel solutions for challenges that current product functionalities cannot addressCreate and document comprehensive test casesGenerate detailed documentation for project deliverables

Natech Banking Solutions, a recognized leader in the European fintech landscape, brings nearly 20 years of expertise in crafting sophisticated banking systems tailored for major financial institutions. With our headquarters in Ioannina and additional offices in Athens, Switzerland, and Germany, Natech stands at the leading edge of digital banking innovation. Our extensive product offerings encompass core banking systems and digital engagement tools, empowering financial institutions to provide unparalleled service. We are pioneering Snappi, Greece's first digital-only bank in collaboration with Piraeus Bank.We are on the lookout for a Senior Project Manager to expertly oversee the successful implementation of Natech products in alignment with the Project Plan and the Natech Delivery Methodology, as well as the client’s business objectives. This role will involve leading project planning, resource allocation, progress tracking, team management, problem resolution, and nurturing strong client relationships.

Join our dynamic team at uni-systems as a Senior Microsoft Systems Engineer within the UniQue Modern Workplace & Cloud Services division, part of our ICT Services Technical Division. We are on a continuous growth path and passionate about technology and innovation!Your role will involve designing, implementing, optimizing, and supporting complex IT systems based on Microsoft technologies. You will be responsible for managing both remote and on-site IT infrastructure for our clients while also investigating and resolving technical issues.