[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All NN Group jobs](https://jobs.opennash.com/companies/nn-group/) · [Search jobs](/search/) NN Group # Senior Backend Engineer (Freelance) The Hague, Netherlands, Nederland Hybrid Senior individual contributor {'@type': 'MonetaryAmount', 'currency': 'EUR', 'value': {'@type': 'QuantitativeValue', 'unitText': 'HOUR', 'value': '0'}} Software Engineering Listed on NN Group’s official careers site. Posted September 18, 2026. Check that it is still open and apply there. [Apply on NN Group’s careers site →](https://www.nn-careers.com/vacature/3592/senior-backend-engineer-freelance) [OpenNash Jobs](https://jobs.opennash.com/) / [NN Group](https://jobs.opennash.com/companies/nn-group/) / Senior Backend Engineer (Freelance) ## Job description Get ready to help drive digital change at Nationale Nederlanden (NN), one of the Netherlands' biggest financial services companies. As a Senior Fullstack Engineer, you will contribute to our goal of transforming our company to a product oriented tech company. Based in The Hague, you will make a difference in over 500,000 customers' lives every day. Your new job could very well make a big difference in your work-life balance, too. We're famous for it, and you'll enjoy plenty of freedom in your role, with all the perks of hybrid working. What you are going to do As a Senior Fullstack Engineer, you will help us create a more tech-driven culture at NN. In this role, you will: - Work with modern technologies such as Node.js, Typescript, AWS, and GraphQL Build new projects from scratch and contribute to expanding or modernizing existing applications - Take ownership of services used directly by customers or embedded throughout the organization - Collaborate with a multidisciplinary team to design, develop, and maintain reliable and scalable solutions The team owns dozens of services that support both our end users and the broader NN organization. What we offer you Our people are the driving force behind our organisation. We value the knowledge and expertise you bring. We believe that your temporary commitment can take our organisation to a higher level. ### We offer you Competitive hourly rate depending on your knowledge and experience Startdate as soon as possible for +/- 6 months Hybrid way of working, partly from home and partly from the office International working environment with loads of knowledge sharing Who you are An all-round software engineer able to work comfortably on back-end projects, we are looking for someone who can develop high-quality code and have high-be curious, and actively acquires new skills, new methods and processes to make our customers even happier. The ideal candidate has passion for technology and wants to learn continuously and push the team to reach our common goals. 7+ years up in software development, with solid knowledge of Secure Software Development Lifecycle Experience working in Agile environments Experience with AWS (CDK, Lambda, SQS, SNS, DynamoDB etc) Experience with NodeJS, TypeScript and Azure DevOps Experience with Ops (serverless, pipelines, observability, configuration management, compliance etc) Who you will work with You are going to be part of a team of unique awesome individuals with different backgrounds and cultures, we embrace diversity as an instrument to produce an even richer experience for both colleagues and customers. As all our tech departments are international with English being the main language. Relevant training will be accommodated when needed. Any questions? Do you have any questions about the job or the procedure? Please contact Amy Brouwer, amy.brouwer@nn-group.com. Are you unsure whether you meet the criteria 100%? We would like to encourage you to apply anyway. We are curious about your unique qualities! ## At a glance - Posted by the employer: Sep 18, 2026 - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 13, 2026 - Listed for: 25 days - Location: The Hague, Netherlands, Nederland - Work arrangement: Hybrid - Pay: {'@type': 'MonetaryAmount', 'currency': 'EUR', 'value': {'@type': 'QuantitativeValue', 'unitText': 'HOUR', 'value': '0'}}[Apply on NN Group’s careers site →](https://www.nn-careers.com/vacature/3592/senior-backend-engineer-freelance) ## More jobs at NN Group ### [Senior Mobile Frontend Engineer (Freelance)](https://jobs.opennash.com/companies/nn-group/jobs/af5895e48638eb9dab33/) The Hague, Netherlands, Nederland ### [Acceptant Beurs Transport](https://jobs.opennash.com/companies/nn-group/jobs/9ad1c718f26670857b39/) The Hague, Netherlands, Nederland ### [Data Engineer | Savings, Investments and Bancassurance](https://jobs.opennash.com/companies/nn-group/jobs/35c42be7cd781199156a/) The Hague, Netherlands, Nederland ### [Domain Architect at Group Finance](https://jobs.opennash.com/companies/nn-group/jobs/df420b18c4bb6a3e0518/) The Hague, Netherlands, Nederland ### [GenAI Engineer - Asset Reuse Team](https://jobs.opennash.com/companies/nn-group/jobs/53014350e7c285296bde/) The Hague, Netherlands, Nederland ## Similar jobs at other companies ### [[Staffing/Freelance] DevOps Engineer](https://jobs.opennash.com/companies/ntt/jobs/4a689b8a6a4e68dbd22b/) NTT · Diegem, Belgium ### [Senior BackEnd Engineer](https://jobs.opennash.com/companies/hitachi/jobs/acb19d69a265808275e8/) Hitachi · Ukraine ### [Backend Engineer (uFlow)](https://jobs.opennash.com/companies/ntt/jobs/5d6a9e3b5bc6a7af2c67/) NTT · Remote, Romania ### [Backend Software Engineer](https://jobs.opennash.com/companies/vodafone/jobs/eba8c1fed6d5f48c234c/) Vodafone · Bucuresti, Romania OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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