Senior QA Engineer / Test Automation Specialist

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 work at the point where product priorities and engineering decisions come together, shaping how iOS solutions are built and evolved. In this role, you will partner closely with product managers, designers, engineering leaders, backend developers, and QA to turn business needs into high-quality mobile experiences without compromising on coding standards or long-term maintainability. You will have a senior voice in architecture, technical direction, and best practices, while staying hands-on in development. This is a strong opportunity for you if you enjoy combining advanced iOS engineering with architectural influence, performance work, and mentorship. Job DescriptionYou will lead the design, development, and maintenance of advanced iOS applications using Swift and SwiftUI. You will drive technical decisions, guide architecture choices, and help establish scalable and maintainable solutions. You will collaborate with product managers, designers, and developers to define requirements and deliver new features. You will mentor junior developers through technical guidance, knowledge sharing, and code reviews. You will review code, promote best practices, and help maintain high standards for quality and consistency. You will identify and solve complex technical issues related to performance, memory management, rendering, and concurrency. You will work with backend developers to integrate mobile applications with APIs and server-side systems. You will collaborate with QA to support thorough testing and reliable deployments. You will contribute to Agile/Scrum ceremonies, including sprint planning and estimations. You will stay current with new iOS tools, frameworks, and development practices, and help the team adopt them when relevant. RequirementsStrong expertise in SwiftUI, including declarative syntax, component-based architecture, and complex UI implementation. Strong programming skills in Swift and the ability to write clean, efficient, and maintainable code. Experience with Objective-C. Solid understanding of software architecture and design patterns such as MVVM, VIPER, or Clean Architecture. Deep knowledge of the iOS SDK and Apple frameworks such as UIKit, Core Data, Core Animation, and Core Graphics. Experience building intuitive, detailed, and high-quality user interfaces. Strong ability to optimize app performance, reduce memory usage, and improve rendering efficiency. Experience with RESTful APIs, asynchronous network requests, JSON parsing, authentication, and robust error handling. Strong debugging and troubleshooting skills using tools such as Xcode debugger, console, crash logs, and system logs. Experience with unit testing. Understanding of DevOps practices and collaboration in modern delivery flows. Experience working in Agile/Scrum development environments. Nice to haveExperience using Instruments for performance analysis and optimization. Experience providing technical leadership and mentoring other developers. 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.

EdZa AB

Are you an experienced fullstack engineer who wants to build modern, cloud-based systems that help combat financial crime? This role offers the opportunity to work across the full stack, influence architecture, and collaborate closely with product and engineering teams to deliver scalable, high-impact solutions within the Anti-Money Laundering domain in a fast-moving RegTech environment.  About Verified Verified started with solutions for electronic signing, identity verification, and contract management. In close collaboration with its customers, the company has since evolved into a RegTech provider of digital workflows for Anti-Money Laundering and supplier due diligence. The platform is API-first and delivered as SaaS and PaaS, built for secure and scalable cloud-based services across electronic signing, electronic identification and AML capabilities. An “AI-first” approach is also being adopted, with AI agents and services integrated both internally and into customer-facing products. The team consists of dedicated colleagues across the Nordics and Europe and the company culture is built on shared ownership, where all employees contribute to building the future of Verified and take responsibility for what is promised and delivered, both internally and in customer collaborations. These values have been central to the company’s journey so far and will continue to be important as it grows and aims for even higher goals. About the role and the team As a Senior Fullstack Engineer in the AML domain, you will play a key role in building and evolving Verified’s cloud platform for secure and scalable trust services. You will work across both frontend and backend services running in AWS, contributing to systems that support critical compliance workflows. You will join a high-autonomy, cross-functional team where ownership is shared and the full lifecycle of core services is handled collectively. The team is responsible for designing, building, deploying, and operating services end-to-end, with a strong focus on scalability, security, and time-to-market. Working in an agile environment, you will collaborate closely with product owners, designers, QA, and other engineers to deliver robust and high-quality solutions. Key responsibilities include: Design, develop, and maintain scalable cloud-based systems in AWS Build and evolve REST APIs and modern web applications Contribute to architecture and technical decisions Improve scalability by decoupling dependencies and reducing time-to-market Integrate AI capabilities such as AI agents and RAG into products and workflows Troubleshoot, debug, and resolve production issues Drive engineering quality through code reviews, testing, CI/CD, and best practices Contribute to continuous improvement in architecture and engineering practices About you We believe you are a self-driven fullstack engineer who thrives in high-autonomy environments where you take end-to-end ownership of complex systems. You are comfortable working across the stack in modern cloud-based SaaS products and enjoy building scalable and secure solutions with real business impact. You are curious about how modern technologies, including AI, can be applied both in products and across the development lifecycle. You are comfortable working with technical trade-offs and contributing to improvements in system design, performance, and developer experience. To succeed in this role, we believe you likely bring: 10+ years of experience as a Fullstack Engineer in cloud-based SaaS environments Strong experience working with Node.js, TypeScript, and modern frontend frameworks such as Vue.js Experience building REST APIs and API-first or distributed systems Hands-on experience with cloud platforms such as AWS Good understanding of system design, security, and modern application architecture Experience or interest in working with AI tools in development workflows Professional proficiency in English, both written and spoken It is a plus if you also have experience from FinTech/RegTech or other regulated environments, as well as experience integrating third-party data sources. Pracitical Information Start: According to the agreement Extent: Full-time Location: Solna We look forward to receiving your application! Do you think this role could be a good fit for you, or perhaps someone you know? We review applications on an ongoing basis and may fill the position before the final application deadline, so don’t hesitate - submit your application today. The recruitment process is handled by Ed:Za Group. If you have any questions or concerns regarding the role or the process, you are warmly welcome to contact us.

Rebtel Networks AB

What will you do? As a Senior Android Engineer at Rebtel, you will be part of our Frontend team, helping modernize and evolve the Rebtel Android app. We are in the middle of migrating from Java to Kotlin and Jetpack Compose while continuously shipping product features to a global user base. You’ll work in a small, empowered team where your technical decisions matter. This role is a mix of building new features, refactoring legacy code, collaborating cross-functionally, and shaping the future of our Android platform. Areas of ownership: Drive the migration from Java to a modern Kotlin + Compose stack Refactor code that slows us down and proactively pay down tech debt Build and modernize Android features using Kotlin and Jetpack Compose Contribute to architecture decisions (MVVM/MVI, Coroutines, platform improvements) Collaborate closely with iOS, Web, Product, Design, and QA to ship the right solutions Improve tooling, testing practices, and CI/CD where needed Maintain and improve the overall health of the Android platform Requirements: You are an excellent communicator and collaborator. We work in English, but you will hear many languages in our Stockholm office 5+ years of experience building Android applications Strong knowledge of Kotlin (and solid Java understanding) Experience with modern Android architecture (Jetpack Compose, Coroutines, MVVM/MVI) Proven ability to work independently and ship high-quality code You are an excellent communicator and collaborator. We work in English, but you will hear many languages in our Stockholm office You care about the code you leave behind — you ship features without cutting corners You prefer simple, pragmatic solutions over clever complexity Experience migrating legacy Android codebases to modern stacks Experience with mobile CI/CD, testing, or DevOps practices is a plus It's a plus with experience with collaborating across platforms (iOS/Web) Why Rebtel? When you join Rebtel, you become part of a global team, bringing together diverse minds from every corner of the world. Our headquarter is nestled in Stockholm and here we strike a balance between dedicated work and more relaxed activities. Every Friday the unmistakable aroma of freshly popped popcorn fills the air, but our celebrations encompass everything from minor and major common accomplishments to cinnamon bun day. At Rebtel, you are the most important asset and we strive to provide a comprehensive package of benefits and perks that enhance your well-being and work experience. Here are some of the things you can expect from us: Pension Plan Health Checkups, Influenza shots and Private Medical Insurance Dental Insurance Occupational insurance Wellness allowance (5,000 SEK) Discount on gym memberships Bonus program Extra parental pay 30 days annual vacation Monday breakfasts Relocation Support, if you're joining us from afar, we'll assist you in making a smooth transition. Rebtel is an international workplace, and at the office, we speak English; therefore, high English proficiency is required. We are committed to being an LGBTQIA+ safe workplace, a place where individuals can be open about who they are without fear of discrimination or harassment. We are Rebtel. We come from all around the world to create products for anyone who has crossed a border. We believe in equal opportunity and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.