
K3 Nordic AB · Örebro
Are you a self-proclaimed cloud nerd who can’t wait to explore the latest AWS innovations? Do you love solving complex problems and sharing your knowledge with ...
Are you a self-proclaimed cloud nerd who can’t wait to explore the latest AWS innovations? Do you love solving complex problems
and sharing your knowledge with others? Then we want you to join our Cloud unit at K3!
You stay ahead of the curve on AWS services. You’re comfortable using IaC (CloudFormation, CDK, Terraform), the AWS SDK, and
you’re just as excited to learn what’s new in 2026 as you were on Day One.
You understand how to design, build, and maintain robust backend systems that scale. If you’ve built serverless architectures,
worked with containers, or dabbled in microservices—awesome!
Because security is paramount, you have experience or interest in AWS Control Tower, Security Hub, GuardDuty, AWS Organization,
and other core governance tools to keep our environments safe and sound.
You don’t like repeating tasks. Instead, you automate everything—CI/CD pipelines, event driven architecture, and even self-healing
infrastructure. Tools like AWS Lambda, Step Functions, and StackSets are in your toolkit.
You see potential solutions where others see roadblocks. Finding neat and elegant ways to tackle challenging technical puzzles is
your jam.
Who You Are
1. Passionate About Cloud
You actively keep up with the latest AWS releases, from serverless breakthroughs to AI/ML integrations, and you’re excited to
apply them in real-world scenarios.
2. Structured & Organized
You plan carefully, write clear documentation, and keep your code easily maintainable by others.
3. Community-Oriented Nerd
You enjoy sharing knowledge—whether that’s mentoring junior developers, speaking at meetups, or contributing to open source
projects. You believe collaboration is the key to success.
4. Eager to Learn & Grow
2026 means new AWS services, patterns, and best practices are emerging at lightning speed. You’re dedicated to continuous learning
and adapting to the future of cloud technologies.
What do we offer at K3?
in collaboration, knowledge-sharing, and a positive work environment where every individual’s contribution leads to success.
Ready to help us shape the future of cloud?
Apply today and let’s build something awesome together at K3! Send your resume and a brief note about why you’re the perfect AWS
Architect/Developer to our Head Of Cloud Services, patrik.lagertrad@k3nordic.com
POSITION DETAILS Amsterdam | Hybrid | 32–40 hours | No Visa Sponsorships! About the role At Firely, we build enterprise-grade software that makes health data more accessible and more useful. Our FHIR server is at the heart of that work, helping healthcare organizations around the world exchange data more reliably and efficiently. Yes, it’s technical. But it’s also meaningful. Better health data exchange means better informed care. To help us push that further, we’re looking for a talented and curious Backend Developer (.NET) to join our development team. This role is for someone who enjoys owning their work, diving into hard problems, and contributing to a standard that’s shaping the future of healthcare. You’ll work in a small, collaborative team alongside a product owner, lead developer/architect, and fellow engineers. You’ll have real autonomy over your technical scope and senior colleagues to think alongside when the problems get complex. What you’ll be doing You’ll contribute to the development and improvement of Firely Server, our flagship FHIR server product. That means building new features, improving performance, and helping shape the technical direction of what we ship. In this role, you will: * Design and implement backend features in .NET / C# * Work with REST APIs to enable reliable health data exchange * Write and optimize queries across MS SQL Server and/or MongoDB; including indexing strategies and schema design for healthcare data * Handle and validate JSON/XML payloads in line with FHIR specifications * Contribute to code reviews, technical discussions, and architectural decisions * Use AI tools to support development, planning, and quality assurance * Collaborate with colleagues and, where relevant, engage with the wider FHIR community Who we think will thrive here You’re someone who takes ownership, asks good questions, and cares about the quality of what you ship. You’re energized by technically challenging work, comfortable with ambiguity, and not put off by a spirited debate in the FHIR community. Required * Proficiency in .NET / C# backend development * Solid understanding of REST APIs and how to work with them effectively * Database experience with MS SQL Server and/or MongoDB * Experience with AWSor Azure * Experience handling JSON/XML payloads, including validation and storage * Experience using AI tools to support development, planning, and quality assurance * Familiarity with Git and tools like Jira, GitHub Projects * Already authorized to work in the Netherlands * Fluent English (written and spoken) Nice to have * A bachelor’s degree in computer science or equivalent working level * At least 2 years of .NET / C# backend development experience * Knowledge of HL7 and/or FHIR * Familiarity with additional data stores such as PostgreSQL or cloud-native databases (e.g.Azure Cosmos DB, AWS RDS) * A background in or curiosity about the healthcare sector What you’ll get from us We want this to be a place where you can do great work, keep growing, and feel genuinely trusted with things that matter. You can expect: * Real ownership of your work, with support from experienced colleagues * Plenty of room to develop your skills across a technically rich stack * Active involvement in hackathons and international FHIR working group meetings * A salary between €5,000 and €6,000 gross per month based on a 40-hour workweek * 27 holidays based on a 40-hour work week * A hybrid role (with 2 days in the office), full-time or 4 days — you choose * NS Business Card to travel 1st class to work * Bring your own device or budget to purchase a new one * Budget to set-up your home office * Annual budget to support your growth and development * A cozy office in the heart of Amsterdam with a canal view Questions about this role? Reach out to our HR & Recruitment team at recruitment@fire.ly
Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code verification and governance, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini, and Devin, we help over 75% of the Fortune 100 build trusted, reliable, compliant software. Customers who use Sonar are 44% less likely to report an outage due to AI-generated code. We believe code verification is the critical missing link in the Agent-Centric Development Cycle (AC/DC). Industry giants like Nvidia, ServiceNow,Booking.com, Goldman Sachs, AstraZeneca, and Ford Motor Company count on us to provide independent, explainable, consistent review and governance of their AI-generated code via products like: SonarQube: The world’s leading AI code review and verification platform. SonarQube Foundation Agent: Currently topping the leaderboards for agentic software repair. SonarSweep & Sonar Context Augmentation: Providing the enterprise-grade context and constraints agents need to be truly effective. Our team operates across global hubs in Austin, Bochum, Dubai, Geneva, London, Singapore, Tokyo, and Washington D.C. We move with a mindset we call CODE: Committed to our customers and community. Obsessed with quality. Deliberate in our decisions. Effective as one team. With over $400M in revenue and profitable, fast-paced growth, we are building the backbone of the AI software revolution. If you’re hungry to have an impact, want to build at a fast pace, and ready to work at the forefront of AI, we want to hear from you. About the Role Sonar is seeking a Senior Sales Engineer to serve as the technical voice of our AWS go-to-market motion and the trusted advisor to enterprise customers evaluating Sonar's code quality, SAST, secrets detection, and AI code assurance capabilities on AWS. This is a senior pre-sales position for someone with deep, hands-on knowledge of the AWS ecosystem who can translate Sonar's value into technical wins — leading discovery, demos, proofs of value, and architecture conversations alongside AWS account teams and adjacent ISV partners. The Senior SE will partner closely with Account Executives and AWS Partner Solution Architects to drive technical validation of Sonar in customer environments — from first technical discovery through POC execution to closed-won and deployment. This individual must be equally fluent in live technical demonstration and executive business narrative, capable of representing Sonar in customer briefings, AWS-led technical workshops, and field events at the highest levels of the sales cycle. Technology Tools Cloud Platform: AWS (Compute, Storage, Containers/EKS, CodeCatalyst, CodePipeline, CodeBuild, Bedrock, Security Hub, GuardDuty, Inspector, Secrets Manager, IAM Identity Center) Marketplace & Co-Sell Motions: AWS Marketplace (SaaS Contracts, Private Offers, CPPO), ISV Accelerate co-sell, Partner Central opportunity registration Certifications: AWS Solutions Architect Associate or Professional, AWS Specialty Certifications (Security, DevOps Engineer Professional) preferred DevOps Platforms (analysis ingress): GitHub, GitLab, Bitbucket, Azure DevOps Adjacent ISV Ecosystem: Snyk, JFrog, HashiCorp, Datadog, Mend, Checkmarx, Anthropic / OpenAI (LLM code-gen providers integrated with Bedrock)
We are hiring a Senior Technical Product Marketing Manager to lead positioning and messaging and to grow adoption of MongoDB Search and Vector Search as foundational components of our platform – the retrieval layer powering the next generation of grounded AI applications and agents. This is a high-impact role for a marketer who thinks like a builder. As developers architect increasingly sophisticated systems – RAG pipelines, agentic workflows, multi-modal search experiences – retrieval has moved from an implementation detail to a core design decision. You’ll join a high-performing, globally distributed team and partner closely with Marketing, Builder Relations, Product Management, Engineering, Partners, and Sales to develop, measure, and achieve cross-functional goals. The role requires technical depth in information retrieval — lexical and vector search, hybrid approaches, embeddings, re-ranking, agentic retrieval loops, and the tradeoffs that matter in production systems — paired with the product marketing instincts to turn that depth into crisp, differentiated messaging for distinct user and buyer personas. Hands-on experience building or shipping AI-enabled products is a strong advantage. Individuals with prior experience in technical sales, developer relations, or technical marketing are encouraged to apply. This person is a voracious consumer of AI research and pays close attention to shifting patterns in application architectures and development, including agentic systems. This individual is confident in communicating with technical practitioners and non-technical decision makers in one-to-few and one-to-many engagements for internal and external audiences. We are looking to speak to candidates who are based in the US for our hybrid working model. WHAT YOU’LL DO * Drive Strategy & Execution: Act as a strategic partner for high-impact initiatives that align with MongoDB’s long-term business goals in collaboration with Marketing, Developer Relations, Product Management, Engineering, Partners, and Sales * Drive GTM Excellence: Enable teams with data-driven positioning, messaging, and persona development. You will advise teams on the best tactics to influence diverse audiences * Build Technical Content: Create compelling technical content that educates audiences on how and why Search and Vector Search enable advanced information retrieval as part of AI application and agentic system building * Dive Deep Into Data: Serve as a subject matter expert on search and retrieval, shifting application development patterns, and how embedding and reranking models fit into the AI stack by gathering data from diverse sources and synthesizing it for internal and external audiences * Execute Product Launches: Develop and execute cross-functional launch strategies for new Search and Vector Search functionality and capabilities that grow adoption and revenue WE’RE EXCITED ABOUT YOU BECAUSE * Proven experience with 5-8 years in product marketing, product management, developer relations, or solutions engineering, preferably in B2B technology, AI/ML, cloud, and/or enterprise software, with a strong track record of success * A demonstrated ability to thrive in a fast-paced, high-growth environment, where you are trusted to help develop and execute strategies to meet business objectives * Proven ability to bring strong, data-driven judgment to day-to-day work * High-bar communication (both verbal and written), capable of influencing the priorities of cross-functional teams and senior leaders. You should be excited to deliver your perspectives and progress to leadership * Deep understanding of the fundamentals of technology (ideally databases, cloud infrastructure, the developer landscape, and how they are connected to embedding models and generative AI) and the ability to effectively connect a product area to its business impact * Genuine empathy for customer challenges and pain points, with the ability to understand the common use cases and implementation specifics that customers are facing * A strong bias for action and the ability to decompose problems into effective solutions and drive execution cross-functionally * A low ego-to-talent ratio and ability to effectively represent the company as a subject matter expert in executive-level customer calls, analyst briefings, and public appearances ABOUT MONGODB MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the data platform for the AI era, enabling builders to create, transform, and disrupt industries with software. MongoDB’s unified data platform, the most widely available, globally distributed data platform on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud data platform and is available across AWS, Google Cloud, and Microsoft Azure. With offices worldwide and over 67,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we’re powering the next era of software. Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world! MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. MongoDB, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type and makes all hiring decisions without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Req ID: 2273450299 MongoDB’s base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of MongoDB’s total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fully-paid gender-neutral parental leave, fertility and adoption assistance, 401(k) plan, mental health counseling, access to transgender-inclusive health insurance coverage, and health benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to U.S.-based candidates. MongoDB’s base salary range for this role in the U.S. is: $92,000—$182,000 USD