Senior IT Solution Architect

About Justera Group Justera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses harness the power of digital technologies to continuously evolve in today’s rapidly changing economy. The company has deep expertise in IT consultancy, software development, and recruitment services, providing clients with purpose-driven, well-trained consultants who consistently deliver efficient and effective results. Justera Group manages the entire talent lifecycle, from hiring to ongoing management, ensuring the right fit for each project on time and within budget. With their strong commitment to quality, collaboration, and client success, Justera Group is a trusted partner for technology innovation across Sweden. About the Role: We are looking for a Senior Mechatronic/Mechanical Engineer to join a collaborative engineering team working on complex, high-performance machine systems. This is a hands-on, end-to-end development role where you will contribute across the full product lifecycle — from early concept and system design through testing, validation, and final implementation. The team works in a highly interdisciplinary environment, combining mechanics, electronics, and software to develop robust machine systems. In this role, you will work at the intersection of mechanical design and embedded control, contributing to both new product development and ongoing platform evolution. You will help define system architecture, ensure seamless integration, and participate in hands-on testing and troubleshooting in real-world environments. Key Responsibilities: * Develop and maintain machine and functional system architectures. * Design, integrate, and support embedded control systems and vehicle/machine communication networks. * Perform data collection, telemetry analysis, and physical performance evaluation. * Contribute to functional safety activities, risk assessments, and system compliance. * Drive mechanical development using modern 3D CAD tools. * Support system modeling, controls engineering, and simulation using MATLAB/Simulink. * Collaborate closely with cross-functional engineering disciplines (Software, Electrical, Testing). Requirements: * Minimum 5+ years of proven experience in mechanical, mechatronic, or heavy-equipment product engineering. * Ability to independently lead complex technical assignments and drive solutions. * Strong experience across several of the following areas: * Machine/system architecture design * Embedded control systems and standard industrial bus networks (e.g., CAN bus protocols) * Functional safety standards * CAD-based mechanical design * MATLAB/Simulink for modeling and simulation * Data analysis, physical testing, and system validation * Professional fluency in both English and Swedish (the primary working environment). * Analytical, structured, and solution-oriented mindset. * Curious, with a deep interest in how complex machinery and electromechanical systems operate. * Highly comfortable working hands-on with practical engineering challenges in a workshop or testing environment. * Proactive, collaborative, and able to adapt smoothly across different product and subsystem areas. What We Offer: * A dynamic and innovative workplace, driving advancements in cutting-edge robotic technologies * The opportunity to collaborate with talented cross-functional teams on meaningful and impactful projects * Competitive compensation and a comprehensive benefits package * A supportive culture that fosters continuous learning, growth, and professional development * Flexible hybrid working model for an optimal work-life balance * 25 days of annual leave to recharge and relax * An annual wellness allowance of 3,500 SEK to support your health and wellbeing

For our client WirelessCar we are looking for a Senior Java Developer with AWS and DevOps experience. General description of WirelessCar: We are the world’s leading global innovator and operator of connected vehicle services. Our vision is to lead the automotive industry into the digital society, with the goal to connect 100 million vehicles by 2025. When you start working at WirelessCar, you also have a high degree of flexibility when it comes to environment and tools you get to use. We are always curious about the latest tech developments, what suits you, and what ensures scalable and stable delivery to our customers. You choose which operating system you want to use on your laptop: Linux or Windows. You will get to work with one or more of the major cloud providers to develop services for our customers. And you will use the latest and most popular tools such as IntelliJ, Slack, Miro, Jira, Confluence and of course Teams, AD, O365. To organize our work at scale, we follow the SAFe agile framework and subscribe to the Elite Software Performer philosophy of DevSecOps where each team is a self-contained unit fully responsible for the assets they create. We have also implemented Continuous Integration / Continuous Deployment (CI/CD) methodologies and build pipelines enabling you to create features and functions that are available in Production rapidly and reliably. Role description: As a member at WirelessCar you will develop software together with great colleagues using DevOps and cutting-edge technology in the AWS cloud. You will get to take part in some of the most important projects for the future of electrical vehicles. We help our customers stay ahead and offer attractive and relevant services – now and in the future. Together with your team you are responsible for the entire lifecycle of a service – from requirements, development, test, deploy, maintenance to continuous improvements and new innovations. You should be willing to travel if required and be able to work in a hybrid workplace. Who are you? We believe you are curious and thoughtful, and don't only think about how a problem can be solved, but why you would solve it that way. How to get to that solution from the way the code looks now, and how it can be tested to make sure it keeps working. We think you enjoy experimenting, sharing knowledge and collaborating with your colleagues to find solutions that will last, not just work. Team description: As a team we are open-minded, attentive and enjoy working in a Mob / Pair setup based on the task at hand with Java at its core. Stakeholder support and on-call is part of the teams shared responsibility. Need to have: * Java * Microservices and Serverless architecture * Agile methodologies * Fluent in English, written and verbal * Cloud knowledge – AWS (for example lambda, API Gateway, DynamoDB, SQS, CloudFormation) * DevOps - handling the whole lifecycle of the product * Enjoy working in pairs and mobs with your fellow team mates Nice to have: * Container architectures * Infrastructure as code * Spring Boot * Electrical vehicle and connected cars domain experience