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Search for Senior Python Systems Developer - Functional Testing Expert

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Vattenfall logo
Full-time|On-site|Avesta

Role Overview Vattenfall is seeking a Control Systems Engineer for its Avesta location. This role focuses on strengthening the distribution network by designing, implementing, and maintaining advanced control systems. The work directly supports the performance and reliability of Vattenfall Eldistribution’s operations. What You Will Do Design control systems …

Apr 17, 2026
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atlavik logo
Full-time|On-site|Stockholm

Translate requirements into technical designs that guide development.Build robust C# client applications, including WPF and Windows services.Create C# web solutions leveraging Cloud technologies, ASP.NET, and MVC frameworks.Collaborate effectively as an integral member of an agile team.Develop unit tests and assist in the T&V process to define test cases within an agile environment.

Jul 1, 2022
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Legora logo
Full-time|On-site|Stockholm HQ

Join Us at LegoraAt Legora, we are revolutionizing the legal industry by collaborating closely with legal professionals to create innovative solutions. Our AI-driven workspace not only enhances the speed of legal tasks but also empowers users to ask insightful questions and unlock valuable insights. Each day, we strive to push the limits of legal technology, transforming intricate processes into streamlined, efficient workflows. Our trusted partnerships with top global firms like Cleary Gottlieb, Goodwin, Bird & Bird, and Linklaters across 40 countries reflect our commitment to excellence.Joining Legora means becoming part of a team that believes in excellence and collaboration. If you are passionate about building innovative solutions from the ground up in a fast-paced environment, we invite you to be a part of this exciting journey.The OpportunityAs a Senior Backend Engineer, you will play a crucial role in designing, developing, and delivering outstanding products that assist legal professionals worldwide in their daily operations. You will have the autonomy to work across the entire technology stack and take full ownership of your contributions.This position is based in our Stockholm headquarters and requires in-office attendance five days a week, as we believe that collaboration in person yields the best results.Your ResponsibilitiesDesign and implement new features for our web platform.Take charge of our codebase, ensuring high-quality code, security, and rapid development cycles.Utilize a range of technologies including Node.js, Postgres, Elasticsearch, AWS, Azure, and Kubernetes.Conduct code reviews and mentor junior engineers to foster team growth and improvement.Promote continuous improvement initiatives and challenge the status quo within the team.Are you ready to shape the future of legal technology with us?

Oct 31, 2025
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examplecorpsandbox logo
Android Framework Developer

examplecorpsandbox

Full-time|On-site|Stockholm, Stockholm, Sweden

Join Tietoevry, a leader in high-expertise product development, as an Android Framework Developer. In this role, you will collaborate with top-tier automotive and SmartTV clients, working on cutting-edge software and hardware solutions. You'll be immersed in the latest technologies, focusing on hypervisor-based solutions for modern vehicles. Your daily tasks will include bringing up new hardware for Android Automotive/Android TV, designing and developing customer features, integrating applications, participating in the Google certification process, and engaging with both internal and external stakeholders.

Feb 9, 2026
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Vattenfall Eldistribution logo
Full-time|On-site|Gällivare

Role Overview Vattenfall Eldistribution is looking for a Control Systems Engineer for the Northern Region, based in Gällivare. This position focuses on designing, implementing, and maintaining control systems that support core distribution operations. Main Responsibilities Design control systems for distribution networks Implement and maintain these systems to support reliable operations Collaborate with colleagues from different teams to integrate and optimize system performance Team and Collaboration This role works closely with cross-functional teams, aiming to improve system reliability and efficiency across the region.

Apr 17, 2026
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Vattenfall AB logo
Full-time|On-site|Östhammar

Role Overview Vattenfall Eldistribution is looking for a Control Systems Engineer in Östhammar. This position focuses on developing and fine-tuning control systems that support reliable and efficient electricity distribution. What You Will Do Work closely with other engineers to design and improve control systems for power grids Implement solutions that strengthen operational performance Contribute to maintaining the stability and reliability of electricity distribution Team and Collaboration Join a group of skilled engineers dedicated to advancing the performance and reliability of Vattenfall's power grid operations.

Apr 17, 2026
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Mindrift logo
Part-time|$60/hr - $60/hr|Remote|Remote — Sweden

Join Mindrift as a talented DevOps / Automation Engineer (Infrastructure & Scaling) for the innovative Tendem project (https://tendem.ai/). In this pivotal role, you will be responsible for designing, building, and maintaining scalable infrastructure that supports automation workflows within a hybrid AI + human environment.As an AI Pilot at Mindrift, you will collaborate with Tendem Agents to streamline repetitive tasks, leveraging your expertise in infrastructure, ensuring system reliability, and optimizing performance to create robust and scalable automation pipelines.This part-time remote position is perfect for professionals with substantial hands-on experience in cloud infrastructure, system deployment, and managing high-load automation environments.

May 2, 2026
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AFRY logo
Full-time|On-site|Sundsvall

Join AFRY as a Project Manager specializing in Power Systems for Regional and Transmission Networks. In this critical role, you will lead diverse projects aimed at enhancing and optimizing electrical infrastructure. Your expertise will drive innovation and ensure the sustainability of our energy solutions.

Apr 7, 2026
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Vattenfall AB logo
Full-time|On-site|Storuman

Role Overview Vattenfall Eldistribution is looking for a Control Systems Engineer to join the Northern region team in Storuman. This position focuses on designing, implementing, and maintaining control systems that support dependable electricity distribution. What You Will Do Develop and maintain advanced control systems for the regional electricity network Work closely with colleagues from different disciplines to improve infrastructure Support projects and initiatives that advance sustainable energy solutions About the Team The role involves regular collaboration with engineering and operations teams committed to strengthening Vattenfall’s energy distribution and sustainability goals.

Apr 17, 2026
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Serve Robotics logo
Full-time|On-site|Sweden

Serve Robotics designs and operates sidewalk delivery robots that support local businesses and help ease street congestion. These robots have already completed deliveries in cities including Los Angeles, Miami, Dallas, Atlanta, and Chicago, turning robotic delivery into a routine service. The team at Serve Robotics brings together expertise in software, hardware, and design. Machine learning and computer vision play a central role in tackling practical challenges, always with attention to user experience. Collaboration and mutual respect shape the company’s approach, with teamwork seen as essential for finding effective solutions. Role overview The Senior Reliability Operations Engineer in Sweden focuses on ensuring the reliability of Serve Robotics’ systems in the region. This position leads incident response, manages escalations, and provides Tier 2 support for both robotic and cloud platforms. The role involves refining runbooks, automations, and operational processes, working closely with product engineering and Site Reliability Engineering teams. As the main incident lead for Sweden, this engineer makes sure problems are resolved efficiently and that updates reach the right stakeholders. Main responsibilities Lead incident response during regional daytime hours, managing technical investigations, centralizing communication, and coordinating with engineering and SRE teams for escalations. Handle escalated issues from Tier 1 support by using runbooks, metrics, logs, and system diagnostics to troubleshoot and resolve problems, and decide when to escalate further. Create and maintain runbooks, workflows, and operational documentation to ensure consistent handling of recurring issues, and collaborate with product teams to expand documentation. Develop and enhance automation scripts and tools to streamline remediation steps, improve response times, and reduce manual intervention. Use metrics, logs, and tracing tools such as Grafana, Prometheus, GCP Monitoring, and OpenTelemetry to proactively detect issues, monitor system performance, and strengthen detection methods.

Apr 28, 2026
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atlavik logo
Full-time|On-site|Stockholm

Join our dynamic team at Atlavik as a Mobile Developer! We are on the lookout for international talent to thrive in a challenging and fast-paced IT environment for our Swedish clients. In this role, you will:Design and develop SDKs and sophisticated applications for mobile platforms.Collaborate with cross-functional teams to define, design, and implement innovative features.Conduct unit testing for code robustness, covering edge cases, usability, and overall reliability.Address bugs and enhance application performance.Continuously explore, evaluate, and adopt new technologies to enhance development efficiency.Mentor and coach fellow mobile developers, contributing to their professional growth.

Jul 1, 2022
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TietoEVRY logo
Full-time|On-site|Solna

Join the dynamic team at TietoEVRY as an Integration Developer! In this role, you will play a vital part in designing, developing, and maintaining integration solutions that drive our banking technology forward. You will work in a collaborative environment, leveraging cutting-edge tools and methodologies to create seamless integrations for our clients.

Jan 7, 2026
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Evolution Gaming logo
Full-time|On-site|Stockholm

Join Evolution Gaming as a Senior Software Engineer and be part of a dynamic team that is revolutionizing the gaming industry. You will play a crucial role in designing and developing high-performance software solutions that enhance user experience and drive innovation.

Jun 9, 2025
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Vattenfall AB logo
Full-time|On-site|Södertälje

Role Overview Vattenfall Eldistribution is looking for a Control System Engineer to help maintain and improve the reliability and efficiency of electricity distribution networks in the Southern Region. This role focuses on implementing and refining control systems to support and strengthen operational performance across our infrastructure.

Apr 17, 2026
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NCC logo
Full-time|On-site|Solna

Role Overview NCC is hiring a Technical Specialist focused on Air Transmission Systems for national and regional networks. This position is based in Solna. What You Will Do Analyze the performance of air transmission systems across national and regional networks Identify and implement system improvements to maintain high standards and reliability Work closely with teams from different departments to support ongoing projects and technical initiatives Ensure all systems meet industry standards and compliance requirements Who We’re Looking For Solid experience with air transmission systems Strong analytical skills and attention to detail Ability to collaborate effectively with cross-functional teams Proactive mindset and commitment to technical excellence

Apr 14, 2026
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Legora logo
Full-time|On-site|Stockholm HQ

Location: Stockholm HQ About Legora Legora builds an AI-powered platform designed for legal professionals. By working directly with lawyers, the team creates technology that fits real-world workflows and helps users analyze large volumes of documents quickly. Global firms such as Cleary Gottlieb, Goodwin, Bird & Bird, and Linklaters trust Legora’s solutions in over 40 countries. The company values rapid iteration and scalable products as key parts of its growth. Role Overview The Senior Software Engineer will help develop, review, and launch products used by legal experts worldwide. This role involves working across the full technology stack and offers plenty of ownership and autonomy. Projects range from building new features to optimizing existing systems, always with a focus on quality and impact. Main Responsibilities Design and implement end-to-end features for the web platform. Take responsibility for the codebase, maintaining high standards for code quality, security, and development speed. Work with technologies including React, Node.js, AWS, Azure, and Kubernetes. Review code and mentor junior developers, supporting their growth and team collaboration. Promote continuous improvement and challenge established ways of working both within the team and the wider industry. Who We’re Looking For Genuine interest in software engineering and a drive to innovate within legal technology.

Apr 15, 2026
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Vattenfall AB logo
Full-time|On-site|Trollhättan

Role Overview Vattenfall Eldistribution is seeking a Control Systems Engineer for the Southern Region, based in Trollhättan. This role focuses on the design, development, and implementation of control systems that support the efficiency and reliability of the electrical distribution network. The position involves close collaboration with colleagues across disciplines to keep systems performing at their best. Main Responsibilities Create and refine control strategies and algorithms to improve system performance. Carry out system tests and audits, making sure operations meet industry standards. Work with engineering teams to integrate new control systems into existing infrastructure. Offer technical support and training for operational staff working with these systems. What We Value We welcome candidates who are motivated by technical challenges and want to help build a more sustainable energy future.

Apr 17, 2026
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Lovable logo
Full-time|On-site|Stockholm

Overview: We are on the lookout for a talented Platform Engineer to elevate and expand the developer experience at Lovable. This pivotal role involves managing essential components of our technology stack, ensuring that our engineering processes are efficient, effective, and distinctly more Lovable.Why Join Lovable?At Lovable, we empower anyone to create software using straightforward language. From individual entrepreneurs to Fortune 100 companies, millions utilize Lovable to convert raw concepts into tangible products swiftly. We are spearheading a revolutionary shift in software development, presenting you with an unmatched chance to redefine how the digital realm operates. With over 2 million users across more than 200 countries, Lovable is already making an impact, and we’re just beginning our journey.As a compact yet highly skilled team based in Stockholm, we are committed to building a company that will define the next generation. We cherish extreme ownership, rapid execution, and ego-free collaboration. We are eager to connect with individuals who are passionate, fast-paced, and ready to make a significant impact.Candidate ProfileProven programming expertise with a history of enhancing developer velocity and system reliability.7+ years of experience in a platform team focused on developer experience (observability, CI/CD, application frameworks, productivity tools, etc.).Experience writing code and developing tools to support scaling engineering organizations.Familiarity with Docker, Kubernetes, and contemporary infrastructure practices.A problem-solver who thrives on challenges and delivers high-impact systems quickly.Comfortable with ambiguity and adept at resolving issues as they arise.Strong awareness of security, stability, and performance, and skilled at making informed trade-offs.Must be located in Stockholm or willing to relocate, as this is an on-site position requiring presence five days a week.ResponsibilitiesIn brief: Take charge of and scale the developer experience at Lovable, positioning our engineering teams among the most efficient globally.Organize and structure our codebase.Integrate or create application frameworks to support the expanding engineering team and codebase.Lead the development of our observability stack, from code instrumentation to data presentation.

Nov 6, 2025
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Neko Health logo
Full-time|On-site|Stockholm

Our MissionAt Neko Health, we are revolutionizing healthcare by shifting the focus from merely treating illnesses to actively preventing them. Through cutting-edge, non-invasive technology and clinical expertise, we provide early and actionable health insights to empower individuals in their health journey.About Our TitlesWe embrace a streamlined internal title framework that emphasizes clarity over hierarchy, ensuring that our internal titles may differ from those seen in the market. The role's scope, impact, and level will be thoroughly aligned and transparently discussed throughout the hiring process.Hiring ProcessOur hiring process is designed to be straightforward, beginning with an application and structured screening, followed by a series of carefully crafted interviews that lead to a formal offer and final pre-employment checks before you join our team.Commitment to InclusionNeko Health is dedicated to fostering an inclusive hiring environment and prioritizing member-first care. We welcome candidates from all backgrounds and encourage you to request any reasonable adjustments needed to support your application.

Jan 28, 2026
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Neko Health logo
Full-time|On-site|Stockholm

MissionAt Neko Health, we are dedicated to transforming the healthcare landscape from a focus on treating illness to prioritizing prevention. By leveraging state-of-the-art, non-invasive technology alongside clinical expertise, we aim to provide early and actionable health insights.Founded in 2018 by Hjalmar Nilsonne and Daniel Ek, Neko Health is a pioneering Swedish healthcare technology firm. Our mission is to revolutionize healthcare by shifting from reactive treatments to proactive health measures and early detection. Achieving this requires a complete rethinking of the patient experience, integrating the latest advancements in sensors and artificial intelligence. Our innovative medical scanning technology enables comprehensive and non-invasive health data collection, offering convenience and affordability for everyone. With a team of over 500 employees, we deliver the Neko Body Scan experience at locations in Stockholm, London, and Manchester.The RoleWe are seeking a Data Engineering Functional Lead (DE FL) to join our Data & AI leadership team and play a crucial role in propelling Neko’s AI vision and strategic execution. This pivotal position will guide the development and scaling of our AI and analytics capabilities across the organization. Key responsibilities include enhancing our data infrastructure and systems that cater to the needs of Data Science and Data Analytics, thus enabling efficient delivery of data-driven products and insights at scale.What You’ll Deliver in the First 6–12 MonthsEstablish and execute Neko’s Data Engineering strategy, crafting a long-term vision for our data infrastructure that positions us at the forefront of preventative health.Design and scale data systems for large-scale ingestion, addressing multi-regional needs, storage, and data modeling, thereby delivering a platform that supports our Data Science and Analytics teams.Implement clear workflows and common tools across engineering, facilitating efficient communication and alignment that enhances delivery speed and cross-functional integration.Develop a data platform that supports responsible AI by embedding principles of fairness, privacy, explainability, and compliance into our operations from day one.Contribute actively to key deliverables while balancing current execution with future architectural needs, establishing a benchmark for technical excellence across the organization.

Jan 27, 2026

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