Senior Backend Developer

Sofico

Are you ready to take quality to the next level? At Sofico, we develop Miles, our future-proof platform designed to support the full business lifecycle of automotive finance, leasing, fleet and mobility companies worldwide. Miles is built with flexibility at its core — from private lease and company car leasing to subscription-based mobility solutions, all managed within one powerful platform. As a Senior Functional Tester, you are not just validating features — you are safeguarding quality, driving improvements, and shaping the way we test. You play a key role in ensuring our software meets the highest standards while collaborating closely with analysts, developers, and fellow testers across teams. ---------------------------------------------------------------------------------------------------------------------------------- YOUR ROLE As a Senior Functional Tester, you are responsible for ensuring the functionality, reliability, and overall quality of new and existing features within Miles. You will: * Design, document and execute functional test scenarios and test cases * Analyze business and functional requirements and translate them into structured test approaches * Detect, document and follow up on defects in close collaboration with development teams * Contribute to test automation initiatives and help improve automation frameworks * Support integration, regression, and performance testing activities * Collaborate with business analysts, developers, and product teams to ensure high-quality releases * Safeguard QA standards, best practices and contribute to continuous improvement * Take ownership of testing initiatives within your domain As you grow further in this role, you will: * Lead testing efforts across projects or domains * Define and improve quality standards and testing strategies * Mentor junior testers and share best practices * Strengthen automation and performance testing capabilities within the team ---------------------------------------------------------------------------------------------------------------------------------- YOUR INTERESTS AND SKILLS Quality is your passion. You don’t just test software — you understand how systems work, how users think, and where risks might hide. You combine analytical strength with strong communication skills and enjoy working in a collaborative, Agile environment. We’d love to see the following aspects as well: * Several years (5+ preferred) of experience in functional testing within an enterprise software product environment * Proven experience testing complex platforms (ERP systems experience is a strong plus) * Strong knowledge of test design techniques and structured testing methodologies * Experience with test automation tools and frameworks * Familiarity with integration testing and performance/load testing * Strong analytical and problem-solving skills * Ability to collaborate closely with both business and technical stakeholders * Leadership mindset with mentoring capabilities * Experience working in an Agile setup * Fluent in English, as we are an international and multicultural company ---------------------------------------------------------------------------------------------------------------------------------- WHO YOU ARE * Adaptable and comfortable in an evolving environment * Detail-oriented without losing sight of the bigger picture * Proactive and solution-driven * A clear communicator who can explain risks and findings effectively * Continuously eager to learn and improve * A team player who also takes ownership ---------------------------------------------------------------------------------------------------------------------------------- WE OFFER * A competitive salary paid 14 times a year * Full medical insurance covered by Sofico * €10,46 daily meal allowance for every day worked * Flexibility with adjustable hours and work-from-home options * A sleek, modern office with excellent accessibility and amenities * Tailored six-month onboarding with your own job coach * Exciting team events: think after-work drinks, BBQs, and more

Convene Mobility AB

At Convene Mobility, we develop innovative software, payment solutions, and self-service kiosks for the international car rental industry. We are looking for a Senior Backend Developer who wants to build scalable solutions, influence technical decisions, and be part of a collaborative team where ideas quickly turn into action. If you are passionate about technology, quality, and continuous improvement, we would love to hear from you. What We Offer A collaborative and supportive work environment. Short decision-making paths and plenty of opportunity to influence. The chance to work on products used across multiple European markets. Flexibility and a healthy work-life balance. Opportunities for professional growth and continuous learning. A culture where new ideas are welcomed and people help each other succeed. Who You Are You are a team player who enjoys working with others, learning new things, and contributing fresh perspectives. You are motivated by solving real-world problems and creating solutions that deliver value to customers. You believe the best results come from collaboration, curiosity, and continuous improvement. At Convene Mobility, we believe we are responsible for each other's success, every single day. We are looking for someone who: Has several years of experience building and maintaining backend services, APIs, and integrations, preferably using Microsoft .NET and C#. Has a solid understanding of databases and software architecture. Enjoys working closely with others and contributing to the success of the team. Is comfortable communicating in both Swedish and English. Is curious, open-minded, and eager to learn new technologies and ways of working. Brings new ideas and is not afraid to challenge established approaches. Enjoys solving complex problems and finding smarter ways of working. Shares knowledge openly and helps colleagues succeed. Takes initiative and thrives in a collaborative environment. It is a plus if you have experience with: Clean Architecture Microsoft Azure REST APIs Azure DevOps Git CI/CD Agile software development Payment solutions AI-assisted development tools such as GitHub Copilot or similar About the company Convene Group consists of the companies Convene Payment, Convene Hospitality, Convene Mobility and CrediCare. We are around 150 employees across offices in Norway, Sweden, and the United Kingdom. Technology is at our core, and for more than 30 years we have been a leader in developing self‑service solutions. Today, we deliver payment and administration services to customers in more than 14 countries and across a wide range of industries. Our solutions make it easy for our customers to get paid for their services, and we take responsibility for the follow‑up when payments are overdue – always with an ethical and professional approach. At Convene, we believe in making everyday life simpler – for both customers and employees. As an employee with us, you will be part of an engaging and development‑oriented work environment with clear expectations, substantial autonomy, and a strong sense of security. Our values describe how we work, make decisions, and achieve results together: Yes, we can: We meet challenges with a solution‑oriented mindset, take ownership, and see things through. Make it simpler: We challenge complexity and create smarter processes – internally and for our customers. Act on opportunities: When opportunities arise, we seize them. We move quickly and experiment early. Fail, learn, progress: We learn from what we try. Mistakes are insights, not setbacks. Together, we create solutions that make a difference – and that push our industry forward.

Sinch Sweden AB

ABOUT SINCH Sinch is pioneering the way the world communicates. More than 150,000 businesses -- including Google, Uber, PayPal, Visa, Tinder, and many others -- rely on Sinch's Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email. Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and securely, at every step of their journey. At Sinch we "Dream Big", "Win Together", "Keep it simple", and "Make it Happen". These values are our foundation! DESCRIPTION Join our Messaging Provisioning Engineering team as a Backend Developer in Malmö. This is a hybrid role, with the team working together from the office three (3) days per week. You’ll collaborate in an agile, cross-functional environment to turn user stories into testable, maintainable systems that run at scale. It’s a hands-on role where you will design and build new features, APIs, and CI/CD pipelines from scratch. You will help raise the bar on engineering practices like test-driven development, designing performance, and building self-healing systems. Collaborate closely with Developers, Product Managers and Tech Leads to translate product needs into effective, high-quality technical solutions. Build and maintain clean, efficient, and scalable code that enhances system performance and user experience. Own your work end-to-end - proactively identify and resolve issues and take responsibility for monitoring and maintaining your software in production. Participate actively in code reviews and share your knowledge to help elevate team standards. Take initiative to lead projects or features, driving them from early concept through to successful delivery. REQUIREMENTS Minimum 5 years of professional software development experience, with a strong focus on backend development. Strong, hands-on experience with TypeScript/JavaScript and NodeJS. A pragmatic approach to architecture and broad experience of designing REST APIs. You are comfortable operating in AWS cloud environment and have practical experience with Docker and Kubernetes. You are familiar with database design and have worked with both relational and NoSQL databases (e.g., PostgreSQL, MongoDB). Our corporate language is English, please submit your application in English. Must currently reside in and be eligible for employment in Malmö, Sweden. Relocation and visa sponsorship are not available for this role. OUR HIRING PROCESS We are committed to ensuring a recruitment process that is fair, objective, consistent, and inclusive. Our approach includes structured, competency-based interviews designed to evaluate your skills, experience, and qualifications relevant to the role. At times, we may include a data-driven assessment to enhance our hiring success and identify candidates likely to excel. We believe in a two-way process and encourage you to ask questions throughout the journey. If this role isn't what you're looking for, please explore the other opportunities listed on our career page: https://www.sinch.com/careers/. No matter who you are, we hope you find an exciting path forward - hopefully with us!