Senior Software Engineer, Windows/Desktop Applications

Join our dynamic team at Segula Technologies as a Software Engineer specializing in Qt development. In this entry-level position, you will have the opportunity to work alongside seasoned professionals, engaging in innovative projects that shape the future of technology. Your contributions will directly impact our software solutions, enhancing user experiences and driving efficiency.

Note: This position requires U.S. citizenship. All work must be performed within the continental United States, and all supported programs require this eligibility. Raft builds advanced AI, machine learning, and data solutions for U.S. military and government agencies. The team focuses on autonomous data fusion, Agentic AI, distributed data systems, and scalable platforms. Raft’s digital products support millions of users nationwide. Learn more at https://TeamRaft.com. Role overview The Staff Software Engineer will work from one of several locations: Rome, NY; Hanscom AFB; or the NCR Area. This role centers on designing and implementing solutions that manage the lifecycle of clusters and applications. What you will do Design, develop, and implement solutions for cluster and application lifecycle management. Work directly with clients to architect, build, and deploy Kubernetes or Docker solutions in both cloud and on-premises environments. Create and maintain CI/CD pipelines to support development workflows. Apply GitOps practices to improve software delivery and operations.

Note: This position is open only to U.S. citizens. All work must be performed within the continental United States. Raft develops a real-time data platform for the Department of Defense, supporting operators with rapid, informed responses during critical situations. The system ingests and enriches live data from over 750 sensors, providing a comprehensive operational view. Processing more than a billion events daily with millisecond latency, the team works with technologies such as Kafka, Kafka Streams, Pinot, Java, Scala, and Kubernetes. Role overview This Staff Software Engineer position focuses on designing, building, and managing clusters and applications throughout their lifecycle. The work involves both cloud and on-premises environments, with a strong emphasis on reliability and scalability. What you will do Design, develop, and oversee the full lifecycle of clusters and applications. Collaborate with clients to architect, build, and deploy Kubernetes or Docker solutions in cloud and on-premises settings. Create and maintain CI/CD pipelines to enhance software delivery processes. Implement GitOps practices to streamline deployment and operational workflows. Key technologies Kafka Kafka Streams Pinot Java Scala Kubernetes

Join Segula Technologies as a React Front-End Software Engineer in Rome, where you will have the opportunity to work on innovative projects within a dynamic team. We are looking for tech-savvy individuals who are passionate about creating exceptional user experiences and are excited to grow in their careers.

Speechify creates audio technology designed to make content more accessible. The platform supports a diverse group of users who benefit from seamless and easy-to-use mobile applications. Role overview The iOS Core Product Software Engineer will work onsite in Rome, Italy. The main focus is on developing and enhancing Speechify’s iOS applications to ensure a dependable and enjoyable experience for users with a variety of needs. What you will do Build and improve features within Speechify’s iOS apps Work closely with team members to address technical problems Contribute to designing the user experience for people around the world Location This role is based in Rome, Italy.

About the Role airapps is hiring a Backend Engineer based in the Rome Metropolitan Area. This role focuses on building and maintaining server-side applications. The work includes integrating backend systems with front-end components and tuning performance for scalability.

We are seeking a highly skilled and motivated Software Technical Lead to join our dynamic team at Business Changers. In this role, you will be responsible for leading software development projects, mentoring junior developers, and ensuring the highest standards of quality and performance in our software solutions. You will collaborate closely with cross-functional teams to define project requirements and implement innovative solutions.

Key Responsibilities:Develop and maintain scalable, high-performance web applications using modern frameworks and technologies.Write high-quality, testable, and well-documented code, adhering to industry best practices and company standards.Design and implement RESTful services to ensure seamless integration between front-end and back-end systems.Collaborate with cross-functional team members to create innovative software solutions that meet business requirements.Identify and resolve software issues promptly by conducting thorough root cause analysis.Work with the team to identify best practices and implement new technologies to enhance development processes and application performance.Participate in code reviews to ensure code quality and share knowledge within the development team.Optimize application performance through efficient database queries, caching strategies, and front-end optimizations.Implement and maintain security measures to protect sensitive data and ensure compliance with industry standards.Contribute to the entire software development lifecycle, from requirement gathering to deployment and maintenance.Stay updated on emerging trends and technologies in full stack development, proposing and implementing relevant improvements.Mentor junior developers and provide technical guidance to team members as needed.Collaborate with DevOps teams to streamline deployment processes and implement CI/CD pipelines.Engage in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives.Document technical specifications, API documentation, and user guides for developed applications.

Airapps is looking for a DevOps Engineer focused on mobile development to join the team in the Rome Metropolitan Area. This position centers on streamlining mobile application workflows and supporting cross-platform integration. Role overview Work closely with engineers and developers to enhance mobile app performance. The goal is to build efficient processes that help deliver reliable updates and smooth user experiences across different platforms. Key responsibilities Optimize mobile application development pipelines Collaborate with team members to ensure seamless integration across platforms Contribute expertise to improve development efficiency and reliability Location This role is based in the Rome Metropolitan Area.

Business Changers is seeking a skilled JavaScript Developer to join our dynamic team and assist in the development of complex, high-quality systems. In this role, you will be engaged in implementing new application features, designing workflows, and contributing to a series of exciting new projects.Your responsibilities will include:Independently implementing new software modules while collaborating within a structured and large team.Contributing to the design and creation of new architectures/prototypes.Effectively collaborating with the functional analysis team and the testing team to ensure maximum information sharing.Creating high-quality, maintainable code.Adhering to best practices and standards in code writing throughout the software development process, improving best practices where possible.Residence in Rome or surrounding areas is required. On-site presence is expected 3 days a week.

Context & ImpactJoin our dynamic Recognition & DataCore Team in Rome, Italy, as a Senior Software Engineer. In this pivotal role, you will be part of a rapidly expanding engineering group tackling complex cloud computing challenges. Your primary focus will be on designing and maintaining the cloud-native data pipeline engine that fuels the Lansweeper platform.Your contributions will have a direct impact on how Lansweeper ingests, processes, enriches, and reconciles extensive asset and inventory datasets across diverse customer environments globally.Initially, your focus will be on the evolution and maintenance of our distributed data pipeline. Over time, you will play a key role in architecture improvements, introducing new data processing capabilities, and enhancing platform scalability to support the next generation of technology asset intelligence.ChallengesEnhancing and maintaining a high-performance data pipeline for Lansweeper Discovery and the broader Lansweeper Platform.Addressing complex ETL, enrichment, and data reconciliation challenges in a cloud environment.Collaborating within a large-scale distributed architecture to continuously enhance performance, quality, and reliability.Key ResponsibilitiesDesign, develop, and maintain scalable, cloud-native data processing services utilizing Java and Go.Implement and optimize ETL workflows and data enrichment pipelines.Construct RESTful APIs, GraphQL endpoints, and backend integrations.

Please submit your CV in English and specify your English proficiency level. Mindrift connects skilled professionals with contract-based AI projects from leading technology companies. This freelance role centers on evaluating, testing, and refining AI systems. It is a contract position only, not a path to permanent employment. Role overview This project focuses on building a dataset to assess how well AI coding agents perform real-world software development tasks. The work requires designing realistic challenges and evaluation methods within simulated developer environments. Key responsibilities Create virtual companies from high-level plans, building out codebases, infrastructure, and context such as conversations, documentation, and tickets to simulate authentic development histories. Develop and refine tasks for different stages of the virtual company, including writing prompts, setting evaluation criteria, and ensuring tasks are solvable and fairly assessed. Design assignments in isolated environments that closely resemble a developer’s workstation, including a Linux machine with development tools (terminal, CLI), MCP servers (repository, task tracker, messenger, documentation), and a live web application codebase. Implement tests that accept all correct solutions and reject incorrect ones, carefully balancing strictness and leniency. Collaborate with an AI agent during test runs to confirm that tests catch real issues, flagging faulty solutions without penalizing correct ones. Review code generated by AI agents, analyze reasons for success or failure, and design edge cases and adversarial scenarios to expose weaknesses. Iterate on your work based on feedback from expert QA reviewers who will check your outputs against quality standards. What this role does not involve Data labeling Prompt engineering Writing code from scratch (the AI agent generates most of the code; your focus is on guiding and evaluating) Much of the work involves close collaboration with AI models, as developing challenging tasks for advanced systems requires working directly with them.

Join Entain as a Senior React Developer and be part of a dynamic team dedicated to redefining the gaming experience. In this role, you will leverage your expertise in React to develop cutting-edge applications, enhance user interfaces, and collaborate with cross-functional teams to deliver exceptional products.

About Air Apps Air Apps is a family-founded company focused on personal and entrepreneurial resource planning. Since starting in Lisbon in 2018, the team has grown to include offices in Lisbon and San Francisco. Air Apps remains self-funded and has reached over 100 million downloads worldwide. The company builds AI-powered solutions that aim to make a real difference in how people manage their lives and businesses. Air Apps values creativity and encourages team members to shape products that empower users around the world. Role Overview: Senior iOS Engineer The Senior iOS Engineer will play a key role in building and improving iOS applications at Air Apps. This position works closely with designers, product managers, and other developers to deliver new features and refine existing ones. Deep knowledge of Swift and iOS development best practices is essential for this role. Location: This is a fully onsite position in the Lisbon office. Air Apps provides relocation assistance. Main Responsibilities Develop and maintain high-quality iOS applications with a focus on performance and user experience. Oversee development processes to ensure code is clean, maintainable, and scalable. Work with cross-functional teams to design, develop, and launch new features. Set up and manage CI/CD pipelines and deployment workflows. Review code and mentor junior developers. Stay current with iOS development trends and apply relevant advancements to Air Apps products. Requirements At least 5 years of professional experience in iOS development. Expert-level skills in Swift and familiarity with iOS frameworks. Strong grasp of mobile application architecture and design principles. Experience using version control systems, especially Git. Excellent problem-solving skills and attention to detail.

About Air Apps Air Apps is a family-founded company focused on resource management through AI technology. Since launching in Lisbon, Portugal in 2018, our team has built the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP), reaching over 100 million downloads worldwide. We operate as a self-funded business and value challenging established ways of working. Role Overview: React Native Engineer We are building our talent pool for a future React Native Engineer opening in the Rome Metropolitan Area. This role will focus on developing and improving our mobile applications, working alongside designers, product managers, and fellow engineers. The goal: deliver strong user experiences and help shape the next generation of our products. What You Will Do Collaborate with cross-functional teams to design, build, and refine mobile apps using React Native Contribute ideas and feedback to enhance app performance and usability Help maintain high standards for product quality and user experience Location and Work Setup This is a fully onsite position based at our Lisbon office Work closely with colleagues in a collaborative setting Relocation support is available Next Steps This posting is part of our early outreach. Once the position officially opens, we will contact candidates who have expressed interest.

Business Changers is seeking a talented Full Stack Developer to assist us in creating complex and high-quality systems. In this role, you will be engaged in implementing new application features, designing, and developing workflows for a series of exciting new projects.Your responsibilities will include:Independently implementing new software modules while being part of a well-structured and sizable team.Contributing to the design and creation of new architectures/prototypes.Collaborating effectively with the functional analysis team and the testing team to ensure maximum information sharing.Producing high-quality code.Adhering to best practices and coding standards throughout the software development process, while improving best practices whenever possible.Evaluating new technologies and frameworks.

As a Deployment and Test Engineer at swoop, you will play a critical role in ensuring the seamless deployment of our software applications. Your expertise will help us maintain high standards of quality and reliability in our products. You will collaborate with cross-functional teams to design, implement, and execute testing strategies that align with our deployment goals.

About Air Apps Air Apps builds AI-powered solutions to help people plan, work, and live more efficiently. Founded in 2018 in Lisbon, Portugal, the company has grown to include offices in Lisbon and San Francisco. Air Apps remains self-funded and has reached over 100 million downloads worldwide. The team values innovation and a long-term vision, always looking for new ways to improve daily life through technology. Role Overview: React Engineer The React Engineer will focus on building responsive, accessible user interfaces for web applications. This role involves close collaboration with designers, product managers, and backend engineers to turn wireframes and prototypes into polished, stable, and scalable front-end experiences. This is a fully onsite position based in Lisbon. Air Apps offers relocation support for candidates moving to join the team. The company is currently gathering interest for this role and will reach out once the formal application process begins. Key Responsibilities UI/UX Implementation: Build high-quality, responsive interfaces that follow design specifications and work across browsers and devices. Frontend Technologies: Use modern JavaScript frameworks and libraries (such as React, Vue.js, or Angular), along with HTML5, CSS3, and responsive design techniques to develop and maintain code. Performance Optimization: Improve page load times, rendering speed, and the overall user experience. API Integration: Work with backend teams to integrate RESTful or GraphQL APIs, ensuring smooth data flow between client and server. Accessibility and SEO: Apply best practices for accessibility (WCAG standards) and search engine optimization. Location and Work Environment Position is fully onsite in Lisbon. Team members work in person with cross-functional colleagues. Relocation assistance is available. Air Apps welcomes interest from React engineers eager to help shape the next generation of AI-driven resource planning tools. Interested candidates will be contacted when the official job posting is live.

Role overview airapps seeks a Backend QA Engineer to join the team in the Rome Metropolitan Area. This role centers on testing and validating backend systems, helping to ensure software remains reliable and meets quality standards. What you will do Collaborate with developers and product teams to identify and resolve issues within backend systems Conduct comprehensive testing to confirm software reliability Contribute to delivering thoroughly tested, dependable backend solutions Location This position is based in the Rome Metropolitan Area.