Full Stack Developer

Avaron AB

About the Company At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development. About the Role You will join a team developing modern industrial software in a global technology environment where the solutions are used by both internal and external users worldwide. The focus of the role is to help evolve a toolbox for automation and connectivity, together with a collaborative Scrum team that works closely with other development teams and continuously improves both its products and its way of working. This role suits you if you enjoy working across the full stack, with a clear emphasis on frontend development in React while also contributing to backend development in .NET. You will work in an environment that values modern engineering practices, close collaboration, and continuous improvement. It is a great opportunity to build software with real global impact while influencing both technical solutions and everyday development practices. Job DescriptionYou will develop next-generation industrial software solutions using React and .NET. You will design, build, and maintain modern web applications with a strong frontend focus. You will create and evolve REST APIs using ASP.NET Web API. You will develop and maintain backend services that support scalable and reliable applications. You will work with SQL Server and Entity Framework for data access and persistence. You will contribute in a Scrum team using modern software engineering practices. You will work in a CI/CD setup with automated testing and deployments. You will collaborate closely with developers, architects, and other stakeholders. You will help drive continuous improvement, code quality, and knowledge sharing within the team. RequirementsMinimum 5 years of professional experience as a Software Developer. Strong experience developing applications using .NET and React. Experience building REST APIs using ASP.NET Web API. Experience with TypeScript and/or JavaScript. Experience working with SQL Server and Entity Framework. Experience with Docker and Git. Experience working in Agile Scrum teams. Experience working with CI/CD and automated testing. Professional proficiency in English, both written and spoken. Strong knowledge of HTML/CSS. Nice to haveExperience with Azure DevOps and Azure DevOps Pipelines. Experience with Vite, Tailwind CSS, or Module Federation. Experience with OAuth or Active Directory. Experience with SQL Server Analysis Services. Experience with IIS. Experience with WPF or WinForms. What We OfferPermanent employment at Avaron AB Occupational pension Wellness allowance of SEK 5,000 per year Application Selections are made on an ongoing basis – apply as soon as you can.

Preventai AB

Do you want to be part of one of Sweden's fastest-growing start-ups? Antrino Labs is a vision infrastructure company. We build AI architectures that let cameras understand actions, behavior, and context across time — moving video beyond surveillance into real-time, programmable sensing. Instead of cameras just recording video in the background, they can now perform tasks in real-time: detecting theft, identifying security risks, analyzing flows in stores and industries, and enabling organizations to act immediately when something happens. Video goes from being something reviewed in retrospect to becoming active, real-time decision support. This means that millions of existing cameras, which previously only functioned as passive sensors, can suddenly start working actively for businesses – from retail and logistics to security companies and public environments. Everything is built on a foundation of Privacy by Design, where data protection and GDPR compliance are central parts of the architecture. The goal is to make advanced video analysis both powerful, scalable, and responsible in how data is handled. We just closed our Seed Investment Round which was announced together with Dagens Industri and are scaling up to meet demand. Also, the company is certified through Institution för Strategiska Produkter which makes the company a strategic asset for the Kingdom. Purpose and Goal We are looking for exceptional Fullstack Engineers who want to be part of our journey in automating detection. In this role, you will work across both frontend and backend systems, building the core product experience that allows users to connect cameras, deploy intelligence, and interact with real-time insights from video streams. The role is broad and hands-on, where you will work closely with our engineering team and leadership to develop a scalable, high-performance platform that can support thousands of live video streams and global deployments. You will help shape both the user-facing interfaces and the underlying backend systems, ensuring the platform remains intuitive, fast, and reliable as we expand. Your main areas of responsibility will include: Designing, developing, and maintaining both frontend and backend components of our platform Building user-facing features and interfaces that allow customers to interact with video streams, analytics, and system insights Developing and maintaining scalable backend services and APIs that power the platform Collaborating closely with designers and engineers to create intuitive, high-performance product experiences Ensuring the platform remains fast, reliable, and responsive as the number of users, cameras, and data streams grows Writing clean, maintainable, and well-structured code while following modern development best practices Participating in system architecture discussions and helping design scalable solutions for complex problems Troubleshooting and resolving bugs, performance issues, and production incidents across the stack Collaborating with DevOps and AI engineers to integrate machine learning systems and real-time data pipelines into the product Continuously improving the developer experience, tooling, and internal workflows to accelerate development and product delivery Contributing to code reviews, technical discussions, and knowledge sharing within the engineering team Helping shape the technical direction of the platform as we scale globally and expand the product capabilities Who are we looking for? Strong experience as a Full Stack Engineer, preferably working on complex, production-grade applications Solid experience building modern web applications, including both frontend and backend systems Proficiency with JavaScript/TypeScript and modern frameworks such as React, Next.js, or similar Experience designing and building scalable backend services and APIs Familiarity with databases and data modeling (e.g., PostgreSQL or similar) Experience working with cloud platforms such as AWS, Azure is a plus Understanding of system performance, scalability, and distributed architectures Experience integrating real-time data systems, streaming architectures, or AI-powered services is a strong advantage Strong problem-solving skills and the ability to build reliable, maintainable systems Excellent communication skills in English, both written and spoken; Swedish is a plus Personal qualities We believe you are a team player with a strong work ethic, who thrives in a fast-paced environment where you build something from the ground up together. You have a positive attitude towards problem-solving and always deliver high quality in your accounting work, while being curious about how processes can be improved and streamlined. You enjoy solving problems and see opportunities where others see obstacles. In a rapidly growing company, things often change – therefore, you thrive in an environment where initiative, responsibility, and structure are important qualities. You have the ability to work independently, prioritize correctly, and manage several tasks or projects in parallel. With us, you will be part of a culture where we value intellectual curiosity, high pace, and collaboration between technology and business. We build advanced technology but believe in simple, clear ways of working and a team where everyone contributes to the whole. This means we are looking for people who not only want to do their job – but who also want to help build structures, improve processes, and participate in shaping how the company develops going forward. Form of employment: Full-time with an initial probationary period of 6 months Start date: Immediately Location: Stockholm City, Blaiseholmgatan 2A Recruitment Process Our recruitment process is simple and transparent. We review applications continuously and contact candidates we assess to be a good match for the role. The process usually consists of a first conversation where we get to know each other and go through your background and the role in more detail. This is followed by one or two in-depth conversations where we discuss experience, working methods, and how you could contribute to developing our finance function. In the final stage, we may also ask for references. Our goal is for the process to be efficient, clear, and respectful of your time, while ensuring that both you and we feel it is the right match. We look forward to your application!

Securitas

Securitas Group Securitas is a world-leading safety and security solutions partner that helps make your world a safer place. By leveraging technology in partnership with our clients, we offer a broad portfolio of value-enhancing services and solutions integrated across the security value chain – from on-site services to advanced monitoring, comprehensive risk prediction and advisory services. With around 322 000 employees in 44 markets, our innovative, holistic approach with local and global expertise makes us a trusted business partner to many of the world’s best-known companies. Benefitting from almost nine decades of deep experience and guided by our values of integrity, vigilance, and helpfulness, we create sustainable value by helping our clients optimize their operations and protect what matters most - their people and assets. ---------------------------------------------------------------------------------------------------------------------------------- Do you want to help develop cutting-edge security solutions? Pacom is looking for a driven and engaged Full Stack Developer with experience in C# .NET to strengthen our development team in Stockholm. Join Pacom – A Leading Provider of Integrated Security Solutions Pacom is an innovative company specializing in integrated security solutions and centrally managed security management for businesses and organizations with high security requirements. As part of the Securitas Group, we combine more than 40 years of innovation with a clear vision: to protect critical assets and simplify security operations for customers worldwide through advanced and scalable security platforms that consolidate functions such as: • Access Control • Video Surveillance • Fire and Intrusion Alarms Our solutions create a unified operator environment for smooth and efficient security management. We primarily serve businesses and government agencies where security is mission-critical. Learn more about us at pacom.com or pacomgroup.com. ---------------------------------------------------------------------------------------------------------------------------------- Your Role at Pacom As a Full Stack Developer at Pacom, you will play a key role in the development of our security solutions. You will work in an innovative and agile team where your ideas and contributions make a real impact. ---------------------------------------------------------------------------------------------------------------------------------- Your responsibilities include: • Developing and maintaining frontend and backend functionality for our security platforms. • Designing and implementing new features and solutions. • Collaborating with Product Owners and UX Designers to create user-friendly and efficient systems. • Ensuring high quality through code reviews, testing, and documentation. • Actively participating in the entire development lifecycle – from requirements analysis to deployment. • Contributing to the team’s technical growth and knowledge sharing. ---------------------------------------------------------------------------------------------------------------------------------- What We Are Looking For To succeed in the role of Full Stack Developer, we believe you have: Qualifications: • A relevant academic degree in IT or equivalent professional experience. • At least 7 years of experience in full stack development. • Experience developing in C# .NET. • Experience with frontend development using JavaScript, HTML, and CSS, preferably with frameworks such as Blazor. • Good understanding of database solutions (e.g., SQL Server). • Experience working with APIs and integrations. • Knowledge of DevOps processes and tools is considered an advantage. • Fluency in both Swedish and English, written and spoken. • Swedish citizenship is required, as the position may involve assignment to a security-classified role. Employment is also subject to a successful security clearance process. • Ability to lead a small team or assigned project. Personal Attributes: • Strong problem-solving and analytical skills. • Excellent communication skills and a collaborative team-player mindset. • Structured and detail-oriented, with a strong focus on quality. • Curious, engaged, and eager to learn and develop new technologies. ---------------------------------------------------------------------------------------------------------------------------------- Your Future at Pacom At Pacom, you will have the opportunity to become part of a dynamic, sales-, technology-, and development-driven company in an exciting growth phase. We offer an environment where innovation and collaboration are at the core, and where you will have the opportunity to: • Participate in the development of market-leading security solutions. • Be part of our journey toward the future of security technology. • Work on socially important projects that contribute to safety and security. • Join a skilled and committed team that supports and inspires one another. • Work in modern offices in Solna, Stockholm, with excellent transport connections. • Enjoy competitive employment terms, including opportunities for personal and professional development. ---------------------------------------------------------------------------------------------------------------------------------- Working conditions * This role is open for candidates based in Solna, Sweden. * Swedish citizenship is required, as the position may involve assignment to a security-classified role. Employment is also subject to a successful security clearance process. ---------------------------------------------------------------------------------------------------------------------------------- Application We are looking for someone who is engaged, curious, and ready to contribute to our success. Would you like to be part of our team and help create the next generation of security solutions? Welcome to Pacom – where innovation meets security. If you have any questions about the role, please do not hesitate to contact us. We look forward to receiving your application. Please send your application to: recruitment@pacom.com For questions, contact: tommie.blomstedt@pacom.com