Senior Software Engineer for Windows/Desktop Applications

Join our dynamic team at netcompany1 as a Mid-Senior Software Engineer specializing in Spring and Spring Boot. You will play a pivotal role in the design, development, and maintenance of innovative software solutions that drive our business forward. Your expertise will contribute to enhancing user experience and optimizing system performance.

IKH is a premier Software and Robotics Solutions provider making significant strides in the global market. Over the past few years, our team has expanded by over 80%, leading us to relocate to a modern, spacious office. As we embark on 2025, we're excited to introduce several innovative projects focused on digital transformation, custom software development, and robotics.We are currently seeking a talented Senior Java Software Engineer with a robust technical background and extensive experience to tackle challenging outsourced projects.In this position, you will not only develop complex project tasks but also supervise the development efforts of junior developers. You will analyze functional requirements and decompose tasks for team assignment.To thrive as a Senior Software Developer, you should possess profound knowledge of Java technologies and exhibit strong leadership capabilities. Exceptional communication skills are essential as you will collaborate with clients and various development teams.Your Daily Responsibilities:Design, develop, and maintain the back-end of large-scale web-based Java EE/Spring applications.Engage in technical analysis, documentation, implementation, and integration.Test and manage early support for core software tools and assets developed during software projects.Translate requirements into functional specifications.Employ BDD (Behaviour-Driven Development) methodology in coding and software implementation.Align solutions with client needs, particularly in collaboration with the architecture team.Execute integrations with other applications and developed modules.Provide assistance with deployment and configuration management.

IKH is a premier Software and Robotics Solutions provider recognized for its innovation and international reach. Over the past few years, our team has expanded by over 80%, relocating to a new, spacious, and modern office. As we embark on an exciting journey into 2026, we are launching several new projects focusing on digital transformation, custom software development, and robotics.We are seeking a skilled Java Application Developer with robust technical capabilities and extensive experience to contribute to our challenging outsourced projects.Key Responsibilities:Design, develop, test, and maintain advanced Java applications utilizing Spring Boot, Spring Batch, and Vaadin framework (version 14 or later)Create reliable, scalable, and efficient web services using REST and SOAP protocolsConfigure and deploy Java applications on JEE application servers like Websphere, Weblogic, and JBossDesign and implement effective database solutions with RDBMS, preferably DB2Collaborate with the development team to uphold high-quality coding standardsEngage in code reviews to ensure code is maintainable, scalable, and efficientTroubleshoot and resolve complex Java application issuesWork closely with the QA team to ensure applications meet quality benchmarksParticipate in technical discussions, contributing to the design and architecture of applicationsCollaborate with cross-functional teams to deliver projects within specified timelines and budgetsStay informed on the latest advancements in Java and related technologies

We are seeking a talented and experienced Database Engineer to join our dynamic team at Netcompany1. In this role, you will be responsible for designing, implementing, and maintaining robust database systems that support our innovative projects and applications. You will have the opportunity to work with cutting-edge technologies and collaborate with cross-functional teams to deliver high-quality solutions.

Are you eager to explore the exciting opportunity of becoming a Java Software Engineer at Netcompany?As a member of our dynamic agile teams, you will engage in large-scale transformation projects for global clients across diverse and stimulating sectors including European Institutions, Telecoms, Sports Betting & Lotteries, Fintech, Healthtech, and Public Domain (next-gen).In your role as a Java Software Engineer, you will be responsible for:Designing, developing, and maintaining the back-end of extensive web-based Java EE applicationsParticipating in the technical analysis, documentation, implementation, and integration of robust applicationsTesting and managing early life support for core software tools and assets produced during software development projects

Sleed is a distinguished web development and digital marketing agency with extensive experience in the industry. We are currently seeking a talented Mid/Senior .NET Software Engineer to enhance our dynamic team at our Tech Hub located at L. Athinon 100, Athens.The ideal candidate will play a pivotal role in the development, architectural design, and implementation of innovative software solutions and business projects. As part of our development team, you will collaborate closely with Project Managers to ensure all software projects align with client requirements and deadlines.Our team specializes in creating a diverse range of web applications, e-commerce platforms, websites, dashboards, and custom applications. We are looking for a professional who possesses solid experience in .NET Core development, particularly within e-commerce environments. Additionally, the Mid/Senior .NET Software Engineer will mentor junior developers, identifying their training needs and guiding their professional growth.In this role, you will also advise the organization on future technological advancements and opportunities, ensuring we remain on the cutting edge of technology.Your day-to-day responsibilities will include:Providing innovative solutions to technical challenges and project requirements.Contributing to performance profiling, troubleshooting, and resolving production issues.Collaborating with the project management team to define implementation strategies and providing accurate time and effort estimates.Consulting on process enhancements, tool improvements, and the adoption of new technologies.Designing, maintaining, and documenting APIs and application components.Integrating user-facing elements with server-side data.Ensuring the technical feasibility of UI/UX designs.Optimizing applications for speed and scalability.Adhering to secure coding practices to ensure application security and protection of sensitive data.Collaborating effectively with other team members and stakeholders.Supporting less experienced engineers through pair programming and knowledge sharing.Implementing automations for repetitive or complex administrative tasks.Delivering results in accordance with agreed timelines.Testing deliverables to ensure quality standards.

Join the dynamic team at Finartix as a Senior Software Engineer specializing in .NET technologies. We are seeking a motivated and talented Backend Application Developer to contribute to our Software Engineering Practice. You will play an essential role in designing, implementing, and managing innovative technology-driven solutions that enhance our clients’ operational efficiency across various sectors. Key ResponsibilitiesEngage in the complete software development lifecycle including designing, testing, and maintaining bespoke applications.Adhere to established programming standards for naming conventions, security, performance, and ensure comprehensive code documentation.Act as a trusted technical advisor to clients, offering solutions tailored to their needs.Provide ongoing support to both business and IT users for existing applications.

Join agileactors as a Senior Software Engineer in Test, where you will play a pivotal role in ensuring the quality of our software products. You will leverage your expertise in testing methodologies and software development to design and implement automated tests, contributing to our commitment to excellence and innovation.

Join our dynamic team at Netcompany1 as a Mid-Senior SQL Developer. In this role, you will leverage your expertise in SQL to design, implement, and optimize database solutions that drive business performance. If you are passionate about data and enjoy solving complex problems, we want to hear from you!

Join the cutting edge of technology as a Mid-Senior React Developer at Netcompany!As a vital member of our agile teams, you will engage in large-scale transformation projects that positively impact millions of EU citizens. Your contributions will be crucial in shaping innovative solutions that drive forward digitalisation in Europe.In this role, you will:Work collaboratively with the development team to define and execute the strategic direction of front-end development, ensuring alignment with business objectives.Mentor and support junior developers, fostering a culture of continuous improvement and knowledge sharing within the team.Design and build high-performance, scalable web applications aimed at enhancing user experience.Collaborate closely with project managers to gather requirements and set realistic timelines for project deliverables.Promote the adoption of modern development practices and tools, contributing to a culture of best practices that enhance team efficiency.Troubleshoot and resolve intricate technical challenges, providing innovative solutions to boost product performance.Ensure timely delivery of project milestones while upholding high-quality standards.Engage in technical decision-making processes, influencing the direction of future projects.

Role overview Speechify seeks a Senior Software Engineer to strengthen the core user experiences in its products. The position involves shaping the way people interact with Speechify’s tools by designing, building, and maintaining software that sits at the heart of the user journey. Key responsibilities Collaborate with teams from different functions to define and refine product features Create and maintain software aimed at improving the overall user experience Use advanced engineering expertise to guide projects from initial concept through to launch Ensure each deliverable meets a high standard of quality Location This role is based in Athens, Greece.

Join our dynamic team as a Mid-Senior SAP Consultant at netcompany1, where you will leverage your expertise in SAP solutions to drive impactful business transformations. Collaborate with clients to understand their needs, design effective solutions, and implement SAP systems that enhance operational efficiency.As a key member of our consulting team, you will be involved in various projects, guiding clients through the SAP implementation process while ensuring best practices are followed. Your role will be critical in shaping our clients' success and delivering exceptional results.

finartix is looking for a Mid-Level iOS Software Engineer to help shape a new mobile banking application for a major financial institution. This role centers on building secure, high-performance features in Swift and SwiftUI, working alongside designers, backend engineers, and product managers. The project blends fintech innovation with enterprise delivery, all within a consulting team environment based in Athens, Attica, Greece. What you will do Design, develop, and maintain iOS applications using Swift and SwiftUI. Integrate RESTful and GraphQL APIs to support banking features like accounts, transfers, payments, and notifications. Implement security measures such as encryption, certificate pinning, and biometric authentication (Face ID and Touch ID). Work with UX/UI designers to translate Figma prototypes into accessible, accurate interfaces. Write unit and integration tests to ensure reliability and maintainability. Participate in code reviews and support best practices within a CI/CD pipeline. Coordinate with backend and QA teams to define acceptance criteria and deliver complete functionality. Contribute to architectural decisions, maintain technical documentation, and assist with sprint planning in an Agile setting. Requirements Minimum 3 years of professional experience in iOS development. Strong command of Swift; familiarity with Objective-C is a plus. Hands-on experience with SwiftUI and UIKit. Solid understanding of iOS frameworks such as Core Data, Core Animation, Push Notifications, and Keychain Services. Experience working with REST APIs and handling JSON data. Proficient with Git and branching strategies like GitFlow. Awareness of mobile security standards for financial apps. Experience with App Store submission, TestFlight, and the Apple Developer ecosystem. Strong communication and time management skills. Analytical thinking and a problem-solving approach. Fluency in English and Greek, both written and spoken. Preferred qualifications Background in fintech or banking mobile applications. Knowledge of PSD2, Open Banking standards, or PCI DSS compliance. Familiarity with Combine or async/await concurrency patterns. Experience with modular or microapp architecture. Understanding of design systems and accessibility (WCAG) standards. Experience working within Agile or Scrum and consulting project delivery. Benefits Professional development through participation in real-world projects across different industries.

About the Role netcompany1 is looking for a Junior to Mid-level Data Engineer in Athens. This role focuses on building and improving data pipelines that support business decisions. The work involves designing, implementing, and optimizing data flows to keep information accurate and reliable. Main Responsibilities Design and build data pipelines for business and analytics needs Optimize existing data processes for efficiency and quality Work with data scientists, analysts, and engineers to improve data architecture Help ensure data integrity across projects Collaboration This position works closely with cross-functional teams, including data scientists and analysts, to support analytical projects and improve how data is used throughout the company. Who We're Looking For Interest in data engineering and analytics Willingness to learn new technologies and approaches Strong teamwork and communication skills

Our Values: Trust | Respect | Team SpiritOur Secret: Our talented team members who make a difference through their integrity and expertise!Join Us as a Senior Full-Stack Software EngineerFull-time Contract | Athens, GreeceWe are seeking a highly motivated, adaptable, and detail-oriented Senior Software Engineer with a knack for crafting innovative features. As part of our dynamic team, you will design, develop, and test software solutions that cater to both business requirements and customer needs.Your Responsibilities Will Include:Developing robust, testable features using Angular (version 9 and above) and Java (version 8 and above);Implementing algorithms to tackle complex problems;Facilitating application delivery across various environments using CI/CD practices;Creating technical documentation and proof-of-concepts to guide design decisions;Mentoring and training fellow team members;Planning and executing technology upgrades.

Join Workable, the leading provider of an all-in-one HR suite designed for over 31,000 businesses and HR teams. Our innovative solution combines the globally recognized Applicant Tracking System (Workable Recruiting) with a comprehensive employee management system (Workable HR). At Workable, we empower organizations to prioritize what matters most: recruiting the right talent and nurturing their development.We pride ourselves on our vibrant and collaborative culture, where talented individuals thrive while having fun, learning, innovating, and assisting others in their growth. We respect every team member, hire top talent, and ensure every experience is memorable.We are expanding rapidly and are seeking a Senior Software Engineer to enhance our Product team!Our engineering culture is robust, emphasizing customer-centric design. We are involved in a variety of stimulating application development areas, including web and mobile applications, infrastructure, performance optimization, UI/UX design, integration with numerous web services, API development, modern front-end frameworks, scalability, video technology, natural language processing, data science, and usability engineering. We practice Agile methodology and test-driven development daily!Our technology stack includes Rails, Node, Python, and Java applications utilizing PostgreSQL, MongoDB, RabbitMQ, Redis, and Elastic, all deployed on Kubernetes and GCP. We are on the lookout for developers across all domains of SaaS application development, with various teams focusing on different aspects from core applications to mobile/tablet applications and beyond. We'll align you with the right team based on your expertise and interests.

Role Overview Intralot is seeking a Senior Software Engineer with strong Java expertise to help build and improve software for gaming and lottery systems. This role focuses on designing and developing solutions that support the company's products and services. What You Will Do Develop and maintain Java-based applications for gaming and lottery platforms. Collaborate with team members to solve technical challenges and deliver new features. Contribute to the architecture and design of scalable, reliable systems. Location This position is based in Athens, Attikí, Greece.

Role overview Ballys Central Lotsa is looking for a Senior Java Software Engineer in Athens, Attikí, Greece. This position focuses on designing, building, and maintaining complex software systems that support core business needs. What you will do Design, implement, and support Java-based software solutions Work with teams across disciplines to clarify and refine project requirements Help ensure deliverables meet quality standards and business goals

iKnowHow Group is an innovative leader in Software and Robotics Solutions, making waves in the international market. In just a few years, we have expanded our team by over 80%, transitioned to a bright and modern office space, and are kicking off 2026 with a multitude of exciting projects focusing on digital transformation, custom software, and robotics.We are actively seeking a passionate Junior/Mid-Level Robotics Software Engineer to enhance our robotics development team.This position will involve contributions to outdoor localization technologies (GNSS, IMU, LiDAR), development of Nav2-based navigation systems, and simulation work for autonomous ground vehicles and magnetic ship-hull crawlers.You will collaborate with experienced engineers and play a vital role in advancing real-world robotics systems that operate in challenging outdoor and marine environments.