Senior Software Engineer

About us At Techrytera AB, recruitment starts with you. We are a staffing and recruitment company with deep expertise and a clear focus on IT and Engineering. With our industry knowledge and close dialogue with both candidates and clients, we create precise matches where the right skills meet the right needs. We believe that a truly great match is not just about a job description – it’s about your experience, your potential, and what you genuinely want to develop in. That’s why we always focus on the individual. By understanding your background, motivations, and ambitions, we can connect you with assignments and roles at our clients where you have the right conditions to grow and make an impact. Our goal is to build long-term and meaningful collaborations – for both you as a candidate and for our clients. Job Description We are looking for a proactive and collaborative Senior Developer to join our clients Team Foundation.  They deliver a big part of the core cloud infrastructure platform at WirelessCar. They aim to provide automated cloud services to their stakeholders, making sure developers can quickly and securely get up to speed with application deployment in the cloud. This role is ideal for someone who thrives in a dynamic environment, takes ownership of their work, and drives initiatives forward independently.  Solid hands-on experience with AWS (Identity & Access mgmt, lambda, aws eventbridge, step-functions, cloudformation)  Requirements - must have: Java Python Infastructure as Code Solid hands-on experience with AWS (Identity & Access mgmt, lambda, aws eventbridge, step-functions, cloudformation) Self Sufficient  Meritorious- nice to have: Entra Go PKI Application When you apply through Techrytera AB, you’re not just applying for a job – you’re starting a dialogue about your career path. We want to get to know you, your experience, and your ambitions so that we can match you with the right opportunities at our clients. Does this sound interesting? Submit your application or get in touch with us to learn more. We look forward to discovering the next step in your career together with you.

Join the team building smart, scalable solutions that simplify everyday life for small and medium-sized businesses About the role As a Senior Software Engineer, you will design, develop, test, and maintain our software solutions. You will work closely with product owners, UX/UI designers, team managers, and fellow developers to build scalable, secure, and user-friendly applications that meet the needs of small and medium-sized businesses. You bring your technical expertise throughout the development process — from understanding requirements and proposing solutions to implementation, code reviews, troubleshooting, and incident handling. Writing clean, maintainable, and well-documented code is a natural part of your work, as is contributing to improvements in ways of working, coding standards, and technical processes. You will play an active role in shaping solutions that create real value for users, balancing technical quality with business needs. This is a role for someone who wants to work in a product-oriented environment where quality, security, user value, and long-term development are central to everyday work. About you We believe you are an experienced developer who enjoys working collaboratively and contributing to a strong team culture. You take a structured approach to your work, deliver high-quality results, and feel comfortable sharing ideas and influencing decisions when needed. To be successful in this role, we believe you have: At least 5 years of professional experience with .NET (C#) and/or Java, including version control using Git A relevant higher education degree in software development, or equivalent professional experience Experience working in agile teams and using tools such as Jira Fluent English skills; Swedish is a plus Experience using AI tools in your daily work It’s a bonus if you also have experience with technologies such as Docker, Kubernetes, CI/CD, and SQL, or if you have worked with products related to finance or accounting. As a person, you are solution-oriented, engaged, and motivated by creating value for users. You thrive in a team where collaboration and knowledge sharing are a natural part of everyday work, and you contribute to a positive and supportive working environment. You have a holistic mindset, an interest in business logic, and a willingness to contribute to our products over time. You combine a structured way of working with the ability to take initiative and find creative solutions when needed. You also have a natural interest in taking on a lead role over time, supporting others and helping the team move forward. Who We Are We are Bjorn Lunden, the business platform that simplifies everyday life for small and medium-sized businesses. Our belief is simple: every business deserves opportunities to grow, and we’re here to make that happen . We’re on an exciting journey. With bold ambitions, our vision is to become one of the leading providers of accounting and financial software solutions in Northwestern Europe. With our roots in Hälsingland, specifically in the small village of Näsviken, we’ve grown rapidly in recent years, transforming from a smaller national company into an international group. Today, we operate in Sweden, the Netherlands, and Denmark. Our goal is straightforward: to make life a little easier for entrepreneurs and business owners. We believe we can do that through great software, knowledge, innovation, and TACO. Not the kind you might be thinking of - but our version: Trust, Ambition, Collaboration, and Ownership. What We Offer We offer you a role in an international, growing company with a strong market position and the ambition to challenge industry giants. The wellbeing of our employees truly matters to us, and we want to be a fair and responsible employer where people feel good and enjoy their work. We strive for a healthy work-life balance and support this through competitive conditions and benefits and flexible work opportunities. We want to be the natural first choice for people who want to thrive and have fun at work. Application We are looking for two Senior Software Engineers, one in Gothenburg and one in either Hudiksvall, Näsviken or Ljusdal. The application deadline is 9 August 2026, but selection and interviews may take place on an ongoing basis. The position may therefore be filled before the deadline, so we encourage you to apply as soon as possible. If you have any questions about the role, please contact: Lars Nyman, Head of Software Engineering Lars.Nyman@bjornlunden.com *For this recruitment, we kindly ask that recruitment agencies or other external partners refrain from contacting us.