Technical Solution Architect (C# WPF .NET)

About UsAt Hitachi Digital Services, we are a pioneering global digital solutions and transformation firm. With an inspiring vision for a sustainable future, we are committed to enhancing urban environments, conserving natural resources, and making a positive impact across the globe. Our approach combines innovation, cutting-edge technology, and deep experti…

About Us Hitachi Digital Services is a leading global provider of digital solutions and transformation initiatives. Our innovative technology and expertise unlock potential across various sectors—from creating immersive experiences for theme park enthusiasts to conserving natural resources and enhancing life-saving medical technologies. We strive to automate, modernize, optimize, and accelerate processes, driving sustainable solutions for a better future. At Hitachi, we value the diverse experiences, perspectives, and passions of our team members. We believe that your unique background and dedication to making a positive impact are just as crucial as your qualifications. Your Responsibilities Oversee the daily operations of the design team. Assist team members with both basic and detailed design tasks. Ensure design quality and compliance with deadlines. Provide updates on team progress to the Project Manager and collaborate with the Bridge Software Engineer. Your Qualifications Bachelor's or Master's degree in Computer Science, Engineering, Information Technology, or a related technical field, with a minimum of 3 years of relevant experience. Comprehensive experience in the complete software development lifecycle, including requirements analysis, design, development, testing, and implementation. Proficient in C# and WPF (MVVM), with experience in database design and development. Strong skills in team management and design. Technical writing proficiency. Excellent English communication skills and a collaborative mindset.

Join Bosch Group as an Embedded Software Intern for our Q3 Internship Program! This opportunity is perfect for aspiring software developers who are eager to work with C/C++ and Linux in a collaborative environment. Gain hands-on experience in developing embedded systems while contributing to innovative projects that shape the future of technology.

Internship Overview Bosch Group is looking for a Japanese-speaking Embedded Software Developer Intern in Ho Chi Minh. This internship focuses on embedded software development with C, C++, and Linux. Interns work alongside experienced engineers and contribute to real projects while building technical and industry skills.

Join our dynamic team as a Full Stack Developer in a fully remote capacity!Salary Range:- $900-$1000 per monthWork Schedule:- Monday to Friday, 8:30 AM to 6:00 PM (GMT +8)Key Responsibilities:- Design and implement engaging user interfaces for web applications using ASP.NET and AngularJS.- Develop robust web services, APIs, and business logic primarily utilizing C#.NET.- Oversee and optimize MS-SQL databases.- Collaborate with the development lead to ensure adherence to specifications during full-stack code development and architecture.- Create internal APIs to meet business needs and integrate with external APIs for enhanced functionality.- Offer responsive support to customer inquiries.Candidate Requirements:- At least 5 years of experience in web application development.- Strong expertise in ASP.NET, C#.NET, AngularJS, MS-SQL, JavaScript, jQuery, HTML, and CSS.- Skilled in API development and Windows Services.- Exceptional analytical and problem-solving skills.- Experience in software product development; knowledge of HR Payroll software is a plus.

Join our dynamic team at kmstechnology1 as a Java Software Architect. In this pivotal role, you will leverage your extensive experience in Java development to design and implement robust software solutions that meet the needs of our clients.Your responsibilities will include collaborating with cross-functional teams, leading software design discussions, and ensuring the highest standards in software quality and architecture. We are looking for a candidate who is passionate about technology and thrives in a fast-paced environment.

Join Bosch Group as an HMI Software Engineer specializing in C++ and Qt on a 1-year contract. In this exciting role, you will be responsible for developing and optimizing human-machine interface software, collaborating with cross-functional teams to create innovative solutions that enhance user experiences.

About Us At Hitachi Digital Services, we are a leading global provider of digital solutions and transformation services, driven by our ambition to unlock the immense potential of our world. Our organization is deeply rooted in a people-centric philosophy, dedicated to fueling positive change. Each day, we work to future-proof urban environments, conserve vital natural resources, protect rainforests, and enhance lives. In a world where technology, innovation, and expertise converge, we are committed to guiding our clients from the present to a brighter future through acceleration. We believe in the power of diverse talents to shape a better tomorrow. We value your unique life experiences, character, perspective, and passion for making a meaningful impact as much as your technical qualifications. The Role Key Responsibilities: Design, develop, and enhance iOS/macOS applications utilizing Swift and Objective-C. Create robust cross-platform mobile applications using React Native (JavaScript/TypeScript). Work closely with designers and product teams to deliver intuitive and user-friendly UI/UX. Seamlessly integrate APIs, push notifications, and cloud services such as Firebase, Azure, and AWS. Perform unit testing, automation, and code reviews to uphold quality standards and reliability. Monitor and enhance application performance, security, and scalability across various platforms. Write clean, maintainable, and testable code in accordance with industry best practices. Analyze existing applications and systems through reverse engineering to identify areas for improvement and produce comprehensive design documentation. Demonstrate a willingness to learn and adapt to new technologies. What You Bring Your Skills and Experience: Bachelor's degree in computer science or a related discipline. A minimum of 2 years of experience in iOS/MacOS development (Swift, Objective-C, Xcode). At least 3 years of hands-on experience in React Native development. Proficient in Swift, Objective-C, JavaScript, and TypeScript. Excellent English communication skills (TOEIC score of approximately 700 or higher). Strong understanding of Object-Oriented Programming (OOP), design patterns, and architectures such as MVP, MVVM, MVC, and Clean Architecture. Ability to read and write design documentation including Sequence Diagrams, Class Diagrams, UML, etc. Experience in writing unit tests. Experience in mentoring and training other team members.

Join Bosch Group as a Fullstack Engineer Intern for our Q3 Internship Program! This is a fantastic opportunity for budding engineers to gain hands-on experience in developing and maintaining fullstack applications using Java, NodeJS, Python, Django, React, and .NET technologies.You will collaborate with a dynamic team, learn best practices in software development, and contribute to real-world projects, enhancing your coding skills and professional growth.

OptiSigns powers digital signage for more than 35,000 businesses in over 100 countries, managing upwards of 200,000 active screens worldwide. Founded in Houston, Texas in 2016, the company continues to expand rapidly in Asia and Europe. The engineering team plays a central role in this growth, focusing on turning everyday displays into effective communication tools. This full-time onsite role in Ho Chi Minh City calls for a Staff Software Engineer/Architect to lead technical direction and guide the local engineering team. The position combines hands-on architecture work with team mentorship, aiming to scale the OptiSigns platform and support global growth. The core focus is on system scalability, reliability, and helping the team deliver robust solutions. Role overview Mentor and support engineers, raising technical standards and fostering growth Drive platform scalability by managing systems with over 100 million database records and terabyte-scale data Ensure the platform supports increasing global traffic without sacrificing reliability What you will do Design and scale backend systems for high concurrency and large datasets Oversee end-to-end platform performance, reliability, and scalability Optimize databases, data pipelines, caching, and backend services Identify and resolve system bottlenecks before they affect users Mentor a high-performing engineering team onsite in Ho Chi Minh City Collaborate with leadership to define technical strategy and roadmap Requirements Minimum 5 years in backend or systems engineering Proven experience scaling systems to 100 million+ records and terabyte-scale data Expertise in distributed systems, high-availability architecture, and performance tuning Strong database skills (PostgreSQL, MySQL, NoSQL, Redis) Solid background in cloud technologies Proficiency with Node.js and TypeScript (NestJS or Express is a plus) Familiarity with modern backend patterns, data pipelines, and real-time systems Excellent communication and mentoring abilities Experience leading or mentoring a team of 5-6 junior engineers Full-time onsite work required at the Ho Chi Minh City office Benefits Direct impact on the architecture of a global product used by thousands of customers Opportunities to solve real-world scaling challenges with visible business results High level of ownership and input into technical direction

SGS is seeking a Technical Support Specialist in Ho Chi Minh to help clients resolve technical questions and issues. This role centers on delivering prompt, knowledgeable assistance and ensuring clients can use SGS products effectively. What you will do Troubleshoot technical problems for clients and provide clear solutions Guide clients through product features and usage Work with internal teams to address client needs and improve service quality Role overview This position requires strong communication skills and a focus on customer satisfaction. Collaboration with other departments is a key part of the job, helping to deliver consistent support and maintain SGS’s service standards.

Join Hitachi Digital Services, a pioneering global provider of digital solutions and transformation. Our innovative technology and expertise help unlock potential in various sectors, from creating enchanting experiences for theme park enthusiasts to conserving the environment and enhancing life-saving initiatives. We strive to optimize, modernize, and accelerate processes with a commitment to sustainability. At Hitachi, we value diverse experiences and perspectives; your unique journey and passion for impactful change are essential to us.Your RoleAs a Business Analyst, you will engage with our clients and delivery teams to identify and articulate requirements, shape project visions, and ensure successful solution delivery to end users.ResponsibilitiesCollaborate with stakeholders to gather and define business/user requirements, document the project's vision and scope, and translate them into actionable solution requirements.Analyze, manage, and document requirements ensuring clarity for both business and technical stakeholders.Utilize Business Analysis methodologies to maximize alignment and value for our clients.Create conceptual designs and assist in the development of compelling business cases.Draft technical documentation, including specifications, manuals, analysis reports, and business analysis plans.Outline external interfaces, constraints, and other non-functional requirements.Foster professional relationships with customers and project team members to cultivate effective collaboration.

Join our dynamic team at SGS as a Sales Manager for Softline Solutions. In this pivotal role, you will lead our sales initiatives, driving growth and delivering exceptional client experiences in the softline sector.Your responsibilities will include developing and executing sales strategies, managing key client relationships, and collaborating with cross-functional teams to meet and exceed sales targets.

Join SGS as a Technical Specialist in our Laboratory & Testing department, where you will play a vital role in ensuring the highest quality standards in our HLL HCM services. Your expertise will contribute to our mission of providing exceptional testing and inspection services to our clients.

Join SGS as a Technical Business Analyst Consultant where you will play a crucial role in bridging the gap between technology and business needs. In this full-time position, you will leverage your analytical skills to deliver solutions that enhance our clients' operational efficiency.

Join SGS as an Assistant Technical Manager, where you will play a pivotal role in supporting our laboratory and testing operations. This full-time position offers an exciting opportunity to work within a globally recognized company renowned for its commitment to quality and innovation.

Join Bosch Group as a Technical Lead specializing in IT Services and Project Delivery. In this pivotal role, you will guide a team of talented professionals in driving innovative IT solutions that align with our strategic objectives. Your expertise will be instrumental in managing complex projects from inception to completion, ensuring optimal performance and client satisfaction.

Bosch Group seeks a Technical Evangelism & Enablement Associate to join the Workflow Platform team in Ho Chi Minh. This role centers on building technical awareness and supporting teams as they use Bosch’s Workflow Platform solutions. Key responsibilities Highlight the features and advantages of the Workflow Platform to both internal and external audiences Guide teams in effective use of the platform Communicate technical concepts clearly and deliver demonstrations to foster understanding Requirements Interest in technology and digital tools Clear and confident communication skills Comfort working with people from varied backgrounds and technical experience

Bosch Group seeks a Technical Documentation Engineer for its Research and Development team in Ho Chi Minh. This role centers on producing and updating technical documents that support active projects. Key responsibilities Create and maintain clear, accurate documentation for R&D initiatives Work closely with engineers and product managers to gather details and ensure documents reflect product features Support user needs by making sure documentation stays aligned with current product functionality Collaboration This position involves regular interaction with technical and product teams to collect information and keep documentation up to date as projects evolve.

Join the dynamic team at SGS as a Technical Support Specialist. In this pivotal role, you will provide expert support to our clients, ensuring their technical needs are met with efficiency and professionalism. Your expertise will aid in troubleshooting, problem resolution, and the enhancement of customer satisfaction.We are looking for individuals who are eager to learn and grow within the laboratory and testing industry. If you thrive in a collaborative environment and are passionate about technology, we want to hear from you!