Go Developer & Cloud Engineer ⚙️

Carla AB

About Carla At Carla, we believe that more people should be able to drive electric vehicles. Therefore, we have set out to build the safest, most convenient and transparent way to sell, buy, or lease an electric car. Carla was founded in 2020 in Stockholm, with strong VC backing. We are now in an exciting growth phase and are looking for like minded people. That means being driven, humble, and excited about creating outstanding and effective experiences and smart solutions. Recruitment need Carla is a startup in an exciting growth phase, and we are looking for a skilled Backend Engineer to contribute to the technical development of products within our Product & Tech team. Your primary focus will be solving important and complex problems with high-quality code, primarily in Go, while also being comfortable and keen to work end-to-end when needed in our TypeScript / React frontends. We value engineers who combine strong engineering fundamentals with curiosity for modern tools, including AI-assisted development, to increase their impact and effectiveness. You will help ensure our systems are robust, scalable and reliable, while also contributing to a codebase that is easy to understand, maintain and evolve. If you enjoy working close to real business problems, collaborating across product and engineering, and building efficient systems that drive business success, this role is for you! Responsibilities include, but are not limited to: Hands-On Backend Development Write clean, efficient, and maintainable code, primarily in Go for our backend, while being comfortable and keen to work end-to-end in our React and TypeScript frontend when needed Use modern development tools, including AI-assisted workflows, to improve your speed, quality and impact as an engineer Design, develop and enhance backend services and APIs that are critical to our operations, including inspection, workshop planning, quality control and beyond Debug and resolve technical issues quickly to ensure the stability and reliability of our systems System Optimization and Improvement Regularly evaluate and improve system performance, focusing on scalability, responsiveness and reliability Improve our codebase by making it easier to understand, test, maintain and evolve over time Collaborate closely with backend and frontend developers, product managers and designers to ensure seamless integration between backend services and user-facing applications Manage technical debt by refactoring code and improving existing systems Collaboration and Problem-Solving Work closely with cross-functional teams to deliver pragmatic solutions that align with business needs Participate in code reviews, providing constructive feedback to improve code quality, clarity and long-term maintainability across the team Qualifications: We believe that the ideal candidate has: 3-4+ years of experience in backend development and solid software architecture fundamentals Strong hands-on experience with Go and building reliable backend services and APIs Experience with PostgreSQL and cloud-based architectures Comfortable working with TypeScript and React when needed, or motivated to grow into that part of the stack Curious and pragmatic in using AI-assisted development tools to improve engineering effectiveness, all the way from planning to execution and reviews Good communication skills and a collaborative, product-minded approach A plus if you have experience building systems that support operational workflows or internal tools at scale What is in it for you? Most of all, this is a fantastic opportunity to work for a category-defining company, with great values, and a business model that doesn't talk about sustainability - but is based on it. Apart from that, we offer: Joining one of Sweden’s fastest growing scaleups A career-defining role at a startup and an opportunity to grow and learn from knowledgeable co-workers We’re a start-up, which means we work smarter, not harder. Life-work balance still plays an important role in creating long-lasting productivity and output A workplace that believes strength is found in diversity. We hire people regardless of background, education, experience or gender Market competitive salary So, If you are looking to join a capable and collaborative team and directly impact both product quality and team effectiveness, apply today! We’re fast, both in terms of recruitment and when it comes to growing our business. We have no plans on stopping anytime soon, and hopefully, this is where you come in! For this role, location is flexible. If you are based in Stockholm, you are welcome to work from our office, but we are equally open to remote candidates. Today, our team members work from Stockholm, Gothenburg Germany and Poland.

ASSA ABLOY AB

Build technology that protects people, places, and everyday life. Your work won’t sit quietly in a backlog. It will shape secure, connected solutions used around the world — and you’ll have the trust and freedom to do your best work along the way. Why this role matters At Assa Abloy, technology plays a direct role in creating a safer, more open world. As a Senior Backend Engineer, you’ll be part of teams building secure, scalable digital platforms that power smart access solutions globally. This is a role for someone who wants to own meaningful problems, contribute to technical direction, and work in an environment where quality, balance, and long-term thinking genuinely matter. The role You’ll work as part of a small, cross-functional team with shared end-to-end responsibility, collaborating closely to drive work from idea to delivery and continuous improvement. The team owns both the direction and execution, with a strong focus on improving our customers’ hospitality experience. In this role, you’re expected to take initiative and help move work forward, ensuring progress and alignment across disciplines. You’ll challenge assumptions, surface risks early, and contribute to sound technical decisions by bringing clarity, pragmatism and focus to complex discussions while helping the team deliver meaningful, high-quality outcomes. What you’ll work on Deliver meaningful features end-to-end — design, build, test, deploy, and evolve backend-focused services with a strong sense of ownership and quality. Build modern, scalable systems — develop primarily in Java, Kotlin, Golang, collaborating with frontend engineers and contributing where needed to React/TypeScript applications. Shape architecture and technical direction — apply Domain-Driven Design, Test-Driven Development, microservice and event-driven patterns to solve complex problems and raise the bar across the team. Lead cloud-native development — design and operate services on AWS, using containers, orchestration platforms, and serverless patterns to build resilient, future-proof solutions. Design data and system behaviour at scale — model data across NoSQL and relational systems, ensuring performance, reliability, and secure operation in distributed environments. Strengthen delivery and operational excellence — improve CI/CD pipelines, support production systems, and continuously refine engineering practices for long-term sustainability. What will help you succeed Solid senior experience (5+ years) building backend systems in cloud-native, distributed environments. Strong ownership mindset — you’re comfortable taking a feature from idea to production and standing behind your decisions. Architectural judgement — you know when and how to apply DDD, TDD, microservices, and event-driven design pragmatically. Hands-on cloud and DevOps experience — particularly with AWS, containerisation, CI/CD, and modern deployment models. Experience leveraging AI-assisted development tools and methods to enhance productivity, code quality, and system design. Clear, thoughtful communication and a willingness to mentor others. Why Assa Abloy At Assa Abloy, you’ll join a global organisation with a distinctly Scandinavian approach to work: trust over control, clarity over noise, and people over process. Meaningful mission — Your software helps protect homes, businesses, and communities around the world, contributing to solutions people rely on every day Innovation at scale — Work with modern cloud platforms, event-driven architectures, and evolving technologies in a global environment Autonomy and trust — You’re trusted to make decisions, influence design, and own your work from idea to impact Growth and development — Learn continuously, deepen your technical expertise, and explore opportunities across teams and borders Work–life balance — Flexible working, hybrid options, and a culture that supports sustainable performance Ready to build something that matters? If you’re looking for a senior developer role where your skills, judgement, and wellbeing are genuinely valued, we’d love to hear from you. Apply today and bring your expertise to a role where your decisions truly shape the future of smart access. We review applications continuously, so don’t wait. We’re committed to building diverse, inclusive teams and encourage applications from all who see themselves thriving here. To make sure your personal data stays protected, we do not review applications sent via email or post. If you have questions about the role or process, contact Léa Rein, Senior Talent Acquisition Business Partner. Let’s create a safer and more open world — together. We are the ASSA ABLOY Group Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 63,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access. As an employer, we value results – not titles, or backgrounds. We empower our people to build their career around their aspirations and our ambitions – supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally. As we welcome new people on board, it’s important to us to have diverse, inclusive teams, and we value different perspectives and experiences.

Wrknest AB

About the role Wrknest is recruiting a Backend Software Engineer on behalf of an international technology company based in Stockholm. The company develops advanced connected platforms used by businesses and consumers worldwide, with a strong focus on networking, cloud infrastructure, and smart device ecosystems. In this role, you will join a highly skilled engineering team responsible for developing and maintaining core backend systems powering connected products and services. The position is ideal for someone who enjoys solving technically complex challenges, improving system reliability, and working across backend, cloud, embedded, and application environments. You will become part of a collaborative and product-focused engineering culture where quality, ownership, and continuous improvement are highly valued. Your future tasks ou will play an important role in designing and developing backend services that support large-scale connected systems and applications. The role involves close collaboration with several technical teams and offers the opportunity to influence both architecture and development processes. Examples of responsibilities include: Designing, building, and maintaining backend services using Node.js and TypeScript Developing secure, scalable, and maintainable APIs and workflows Contributing to architectural discussions and technical decisions Reviewing code and supporting high engineering standards and release quality Investigating production issues and implementing robust solutions Collaborating with teams within embedded, web, mobile, product, and design Improving reliability, observability, and developer experience across services We are looking for someone who Requirements At least 5 years of professional experience working with Node.js and TypeScript Minimum 3 years of experience working with SQL databases such as PostgreSQL Experience developing software for connected devices, infrastructure products, networking systems, or similar complex environments Good understanding of web security, including OWASP, OAuth, and browser security fundamentals Strong debugging skills and experience with defensive programming Professional experience with Git, Unix/Linux, and Docker-based environments Ability to work independently and take ownership of technical solutions Strong communication skills in English, both written and spoken Valid Swedish work permit and residence in Sweden at the time of application Meritorious Experience with Rust or Go Experience with gRPC Experience with WebRTC Experience with DevOps, CI/CD, and build pipelines Experience using AI tools and LLMs to improve engineering workflows and productivity The client values engineers who are curious, solution-oriented, and motivated by building reliable products in technically advanced environments. You are comfortable collaborating across teams while also taking ownership of your own work. Other information Start: According to agreement Location: Stockholm, Sweden Employment type: Full-time Work model: Hybrid Benefits Competitive compensation package Occupational pension and insurance package Wellness allowance Flexible working hours Access to modern technical equipment and products Please note that a background check will be conducted in the final stage of the recruitment process. About the client The client is an international technology company developing advanced platforms and connected solutions used globally within networking, infrastructure, and smart technology. Their products combine software, cloud services, and hardware to create scalable and reliable ecosystems used by millions of users worldwide. The company is driven by innovation, technical excellence, and long-term product development, offering employees the opportunity to work on impactful technology in an international environment. Om Wrknest Engineering Wrknest Engineering specializes in helping engineers and technicians find their next career step. We collaborate with forward-thinking companies and offer both recruitment and consulting assignments within technology and industry. We believe in building long-term relationships and strive to be an engaged and attentive partner. Through us, you gain the opportunity to be part of technological advancements that shape tomorrow’s society, in roles where your expertise makes a real difference. Our ambition is for you to thrive, grow, and feel proud of your work. Read more at www.wrknestengineering.se.