Product

Finance & Insurance

Work-life balance

Wish to have customer contact

Dedicated development time

Only inhouse work

Central office

Snacks and beverages

Development opportunities

Flexible working hours

Non-regulated working hours

Influence technology/architecture 

Updated tech stack

Freedom at work

Small teams

Free breakfast

Competitive salary

Pair programming

Ok to work from home

More than 25 days of vacation

Own responsibility

Shower

Hackathons

Fixed salary

Occupational pension

Healthcare insurance

Wellness allowance

Code days

Career development

Stability

100-499

Bash

Java

Docker

MySQL

Kubernetes

Azure

Cloudflare

Angular

MS SQL

Terraform

Powershell

Helm

"Bringing peace of mind to AP Automation"

Rillion AB

Are you ready to shape the backbone of a cutting-edge B2B SaaS platform? At Rillion, we’re searching for an experienced Infrastructure Engineer to drive the growth and optimization of our infrastructure, with a key focus on Azure technologies.As part of our team, you’ll work across both legacy systems and modern cloud solutions, helping us build a robust, scalable, and secure platform that powers our business. If you thrive on solving complex problems and want to take ownership of impactful projects, this is the role for you.What You’ll Do:<ul><li>Design &amp; optimize infrastructure: Build and enhance our platform for reliability and scalability, transitioning from legacy systems to cloud-based solutions.</li></ul><ul><li>Own the Azure ecosystem: Lead efforts in managing Kubernetes (AKS), Azure SQL, virtual machines, and more, ensuring we harness the full potential of Azure services.</li></ul><ul><li>Automate &amp; streamline: Develop CI/CD pipelines with Azure DevOps, streamline deployments, and implement Infrastructure as Code (Terraform).</li></ul><ul><li>Ensure security &amp; performance: Monitor, troubleshoot, and secure infrastructure, whether on-prem or in the cloud, ensuring high performance and uptime.</li></ul><ul><li>Collaborate with cross-functional teams: Work closely with development and operations teams to align infrastructure with business goals.</li></ul>What You’ll Bring:<ul><li>10+ years of experience in infrastructure, ideally within SaaS environments. You're familiar with both traditional infrastructure and modern cloud platforms.</li></ul><ul><li>Expertise in Azure: Hands-on experience with Kubernetes, SQL, Active Directory, networking, and security within Azure.</li></ul><ul><li>DevOps and modern practices: Proven experience building CI/CD pipelines, working with Docker, and using Terraform for Infrastructure as Code. Bonus points for GitOps.</li></ul><ul><li>Web app stack knowledge: A deep understanding of web servers, databases, APIs, and caching systems, and how they integrate within a SaaS architecture.</li></ul><ul><li>Background in Traditional Infrastructure: A solid understanding of networking, data centers, and classic server management to support our legacy systems.</li></ul><ul><li>Security first: Experience with cloud security practices, including identity management, RBAC, and network security in Azure.</li></ul>What we offer:<ul><li>Opportunity to work in a dynamic growth company</li></ul><ul><li>Talented colleagues ready to support the success in your career path</li></ul><ul><li>Social events with your colleagues (breakfast, candy-time, afterwork etc.)</li></ul><ul><li>A collection of different benefits, including a generous pension and insurance package</li></ul><ul><li>Hybrid working model, 2 days per week in the office</li></ul><ul><li>Come and enjoy our beautiful office in central Stockholm (on the 14th floor, with amazing views)</li></ul>The recruitment process:We review applications and invite for interviews continuously.A background check will be conducted on final candidates, pre-employment.If you have any questions regarding the role, please contact recruiter Victoria Stjernström at <a target="_blank" href="mailto:victoria.stjernstrom@rillion.com">victoria.stjernstrom@rillion.com</a>.

Senior Infrastructure Engineer

Stockholm

DevOps

Active Directory

RBAC

Do you have a passion for systems development and well-designed software? Do you want to build smart and modern cloud solutions which makes our customers everyday life more efficient and makes their work easier and more fun?We are looking for an experienced C# developer with a genuine interest for software development who thrives on creating value for our customers.Want to be a part of our exciting growth journey?At Rillion we work in multiple small agile development teams and each team has full responsibility of their product. Here you'll get the best of two worlds - the stability of a well-established company, with the excitement and drive of a start-up! From day one you will be able to influence your work and the way we move forward as a company and on international markets.The Rillion engineering culture is characterized by openness and curiosity. We encourage learning, knowledge sharing and asking all types of questions that often lead to fruitful discussions. Everybody who starts is assigned a personal mentor to get on board as quickly as possible.In your daily work you will develop the logic and user interface of our market leading Accounts Payable product. We have a lot of exciting things on the roadmap ahead and you will help us bring it to life. Here you will get to be a part of a motivated, versatile team with great team spirit.What are you waiting for? Apply today!About the role:As a Software Engineer at Rillion, you are an important part of our development organization, developing cloud software. Our products are being built with high quality standards when it comes to performance, security, design, and innovation. You will be a part of an autonomous, cross functional, agile development team.We believe you have:<ul><li>Degree within IT/computer science or equivalent experience</li><li>5+ years of experience with C# .NET development (preferably latest version)</li><li>An understanding of microservice architecture</li><li>Experience building REST APIs</li><li>Experience with cloud services, preferably Microsoft Azure (Apps, Functions etc.)</li><li>Experience working with agile development methods.</li><li>Can focus on details without losing the birds eye perspective.</li><li>Is analytic, creative, structured and solution oriented.</li><li>Demonstrated skills in collaboration and team engagement.</li><li>A hunger and motivation to continuously improve what is needed.</li><li>Ability to mentor and guide other developers.</li><li>A passion for staying updated with the latest trends in technology.</li><li>Commitment to contributing positively to team dynamics and company culture.</li><li>Good in verbal and written communication; in English (must) and Swedish (preferably)</li></ul>We prefer if you have:<ul><li>Experience with DevOps (pipelines, container solutions (Docker, Kubernetes (AKS))</li><li>Experience with Test Driven Development</li><li>Experience with Microsoft API Guidelines</li><li>Experience with database development (SQL Server, Azure SQL, NoSQL)</li><li>Experience with the following tools: Visual Studio, Git, Azure (DevOps, Cloud)</li></ul>What we offer:<ul><li>Opportunity to work in a dynamic growth company</li><li>Talented colleagues ready to support the success in your career path</li><li>Social events with your colleagues (breakfast, candy-time, afterwork etc.)</li><li>A collection of different benefits</li><li>Hybrid working model </li><li>Come and enjoy our beautiful office in central Stockholm (on the 14th floor, with amazing views)</li></ul>The recruitment process:We review applications and invite for interviews continuously.A background check will be conducted on final candidates, pre-employment.If you have any questions regarding the role, please contact Victoria Stjernström at <a target="_blank" href="mailto:victoria.stjernstrom@rillion.com">victoria.stjernstrom@rillion.com</a>.About Rillion:We are a global company founded in Sweden with 30 years’ experience in the AP Automation industry. We help finance professionals transform how they manage invoices by digitalizing and automating the entire process.By removing the manual steps of invoice handling, we enable finance teams to save time and effort, reducing the possibility of human error. Because we’re AP professionals ourselves, we understand how to give our customers everything they need, and nothing they don’t.Together with our owners at Altor, we´re on a journey to expand in our home markets, while entering new territories. To complete our mission, we need more talented people!Rillion is an equal opportunity employer. We believe that diversity is integral to our success, and do not discriminate based on race, color, religion, age, or any other basis protected by law.

Senior C# Software Developer

Backend

Fullstack

C# developer

.NET Core

Microservices

JavaScript

APIs

Azure Functions

RESTful WebServices

Rillion is seeking a skilled AI Engineer to join our innovative Data/AI team. In this role, you’ll be pivotal in developing machine learning models that drive AI-powered AP (Accounts Payable) automation and enhance our products. Our team consists of data engineers, an AI/ML lead, a data lead, a UX designer, a product manager, and software engineers. Together, we collaborate across the entire product lifecycle—from brainstorming and design to implementation—unlocking AI’s potential in AP automation. If you’re an experienced AI/ML developer who thrives in a dynamic environment, we’d love to have you on board!Responsibilities:The AI Engineer plays a key role in developing and implementing AI technologies into our SaaS products, with a focus on technical execution rather than leadership. This role is critical in building, integrating, and optimizing AI/ML solutions to meet product goals.<ul><li>Develop and implement scalable AI/ML models that support product objectives.</li></ul><ul><li>Collaborate closely with product, engineering, and data teams to integrate AI features into our products.</li></ul><ul><li>Stay up-to-date with emerging AI technologies and contribute to experimentation and innovation.</li></ul><ul><li>Build and maintain effective AI/ML pipelines and deployment infrastructure.</li></ul>What You'll Bring:<ul><li>2+ years hands-on experience with putting self-developed machine learning solutions into a production environment.</li></ul><ul><li>High proficiency in Python and AI/ML frameworks, i.e. Pytorch.</li></ul><ul><li>Familiarity with working with containers in a cloud environment like Azure, AWS, and/or GCP, with experience scaling AI solutions in production.</li></ul><ul><li>A curious mindset with strong collaboration skills who is comfortable in environments without clear-cut processes.</li></ul><ul><li>Master's degree in engineering or similar.</li></ul>Bonus skills:<ul><li>Cloud Ops and IaC tools such as Terraform.</li></ul><ul><li>MLOps best practices and tools like Databricks.</li></ul><ul><li>Knowledge of working with visually rich documents (VRDs) and generative AI.</li></ul><ul><li>Experience working with RAG, LLM evaluation, API-driven microservices, cache management and production-level software.</li></ul>What we offer:<ul><li>Opportunity to work in a dynamic growth company</li></ul><ul><li>Talented colleagues ready to support the success in your career path</li></ul><ul><li>Social events with your colleagues (breakfast, candy-time, afterwork etc.)</li></ul><ul><li>A collection of different benefits, including a generous pension and insurance package</li></ul><ul><li>Hybrid working model, 2 days per week in the office</li></ul><ul><li>Come and enjoy our beautiful office in central Stockholm (on the 14th floor, with amazing views)</li></ul>The recruitment process:We review applications and invite for interviews continuously. A background check will be conducted on final candidates, pre-employment. If you have any questions regarding the role, please contact recruiter Victoria Stjernström at <a target="_blank" href="mailto:victoria.stjernstrom@rillion.com">victoria.stjernstrom@rillion.com</a>

AI Engineer

AI/ML

Python developer

Python

PyTorch

Machine Learning

Databricks

Rillion is seeking a skilled and enthusiastic Senior Data Engineer to join our innovative Data/AI team. In this role, you’ll be pivotal in developing and maintaining our data infrastructure that drives AI-powered AP (Accounts Payable) automation and providing valuable product insights based on usage data. Our team consists of two data engineers, an AI/machine learning lead, a data lead, a UX designer, a product manager, and three software engineers. Together, we collaborate across the entire product lifecycle - from brainstorming and design to implementation - unlocking AI’s potential in AP automation. If you’re a data enthusiast who thrives in a dynamic environment, we’d love to have you on board!About the RoleAs a Senior Data Engineer at Rillion, your responsibilities will include:<ul><li>Designing and implementing scalable data pipelines within an Azure cloud environment to ingest, process, and store large volumes of usage data, ensuring data quality and integrity.</li></ul><ul><li>Improving and maintaining a Databricks-based data lakehouse, creating efficient data models tailored for AI and analytics needs.</li></ul><ul><li>Establishing monitoring systems and data governance practices to ensure performance and compliance.</li></ul><ul><li>Collaborating with software engineers to integrate AP automation data, with the mandate to decide between batch or streaming integration methods, based on what best fits the use case.</li></ul>Part of your role will involve mentoring junior engineers and fostering a culture of continuous learning, while working closely with the team to deliver end-to-end solutions that leverage data and AI to drive innovation in AP automation.What You'll Bring:<ul><li>5 years of experience in the data engineering field</li></ul><ul><li>Proficiency in SQL and Python</li></ul><ul><li>Cloud experience, preferably with Azure</li></ul><ul><li>Experience with orchestration tools such as Apache Airflow or Azure Data Factory</li></ul><ul><li>Experience with data warehousing solutions, preferably Databricks</li></ul><ul><li>Experience of event-driven architecture and role-based data access</li></ul>Bonus skills:<ul><li>Management/lead experience</li></ul><ul><li>Familiarity with BI tools like Power BI, Tableau, or Qlik</li></ul><ul><li>Experience with Infrastructure as Code (IaC) tools like Terraform</li></ul><ul><li>Contributions to open-source projects</li></ul><ul><li>Strong communication and interpersonal skills</li></ul>What we offer:<ul><li>Opportunity to work in a dynamic growth company</li></ul><ul><li>Talented colleagues ready to support the success in your career path</li></ul><ul><li>Social events with your colleagues (breakfast, candy-time, afterwork etc.)</li></ul><ul><li>A collection of different benefits, including a generous pension and insurance package</li></ul><ul><li>Hybrid working model, 2 days per week in the office</li></ul><ul><li>Come and enjoy our beautiful office in central Stockholm (on the 14th floor, with amazing views)</li></ul>The recruitment process:We review applications and invite for interviews continuously. A background check will be conducted on final candidates, pre-employment. If you have any questions regarding the role, please contact recruiter Victoria Stjernström at <a target="_blank" href="mailto:victoria.stjernstrom@rillion.com">victoria.stjernstrom@rillion.com</a>

Senior Data Engineer

Data engineering

Power BI

Apache

Leadership

Tableau

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