Jobs at Twoday

Develop and maintain Vue 3 and TypeScript frontend applications, including SPAs and Micro Frontends using Module Federation. Build reusable UI components, integrate REST APIs with Java-based backend services, contribute to architecture and technical design, conduct code reviews, and collaborate within agile cross-functional teams. The role requires fluent Danish and full-time onsite work in Copenhagen.

Develop and maintain Vue 3 and TypeScript frontend applications, including Single Page Applications and Micro Frontends. Build reusable components, integrate REST APIs, participate in architecture and technical design, conduct code reviews, and ensure quality through automated testing. Collaborate with developers, architects, UX designers, and Product Owners in an agile public-sector digitalisation programme.

Implement and maintain DevSecOps security controls across CI/CD pipelines, Kubernetes platforms, software supply chains, and production environments. Responsibilities include automated scanning, SBOMs, artifact signing, policy enforcement, system hardening, vulnerability remediation, runtime detection, incident response, forensics, AI workflow security, and compliance documentation. The role requires collaboration with operations teams, knowledge transfer, and full-time onsite work in Copenhagen.

Develop and maintain scalable full-stack applications using .NET and Angular. Responsibilities include building responsive interfaces, backend services, and APIs; participating in solution design, code reviews, testing, and DevOps practices; troubleshooting existing systems; and collaborating with technical teams and public-sector stakeholders in an agile environment.

Own solution architecture across applications, integrations, APIs, data flows, and technical dependencies. Make and document architectural decisions, guide implementation, manage risks, and establish technical standards across development teams and suppliers. Lead system mapping, transition activities, knowledge transfer, troubleshooting, and cross-team alignment in a regulated digital health environment. The role requires strong software engineering expertise, distributed systems experience, cloud and container knowledge, and fluency in Danish and English.

Design, develop, and maintain automated tests for applications, APIs, integrations, and distributed systems. Integrate testing into CI/CD pipelines, perform system, integration, regression, performance, and load testing, analyze failures, and support reliable test data and environments. Collaborate with developers, DevOps specialists, architects, and suppliers to identify root causes, prevent regressions, and improve software quality and release reliability in business-critical digital healthcare solutions.

Develop and maintain business-critical backend services for healthcare applications using C# and .NET. Responsibilities include API and integration development, microservices, distributed systems, messaging, data modeling, automated testing, CI/CD, containerized deployment, observability, secure coding, production troubleshooting, and technical decision-making. The role requires close collaboration across suppliers and disciplines, technical ownership, knowledge sharing, and significant onsite work in Copenhagen.

Coordinates marketing and communications activities for Twoday’s Business Applications team. Responsibilities include organizing events, gathering project stories, drafting news and LinkedIn content, supporting campaigns, managing social media, updating marketing materials, supporting internal communications, and maintaining the marketing calendar. The role suits an organized, creative early-career professional interested in communications, digital marketing, and technology.

Develop and maintain Clojure applications and scalable backend services for critical public-sector systems. Responsibilities include architecture and technical decisions, API and system integrations, testing, documentation, code quality, and collaboration with architects, domain experts, and cross-functional agile teams. The role requires working onsite in Copenhagen, handling complex distributed systems, and delivering stable, maintainable solutions.

Leads complex enterprise IT programs across business units, overseeing planning, delivery, resources, risks, performance, and stakeholder communication. Provides strategic program advisory services, improves delivery methods, coaches project teams and managers, and supports major bids and proposals. The role also owns the evolution of program management standards, tools, and best practices across customer engagements.

Develop and maintain Sitecore solutions using C# and .NET. Build integrations and APIs, implement new functionality, troubleshoot defects, support testing and deployments, and ensure production reliability. Collaborate with developers, testers, and business stakeholders while contributing to technical decisions, documentation, code quality, and performance improvements. Fluency in Danish and full-time onsite work in Copenhagen are required.

Develop and operate secure, production-ready LLM applications and agents, including on-premise model deployments, RAG solutions, structured workflows, validation layers, guardrails, testing, monitoring, and integrations with existing applications and APIs. The role works with sensitive data and requires fluent Danish and English, plus full-time onsite work in Aarhus.

Develop and modernize business-critical Java applications for public-sector solutions. Design services, integrations, and REST APIs; write automated tests; contribute to CI/CD; troubleshoot complex technical issues; participate in solution design; review code; and collaborate with stakeholders throughout the development lifecycle. The role is full-time onsite in Copenhagen and requires professional fluency in Danish and English.

Develop and maintain Angular and TypeScript web applications, translating complex requirements into accessible user experiences. Contribute to C# and .NET backend development, REST API integration, automated testing, code reviews, solution design, and CI/CD improvements. Collaborate with developers, testers, business stakeholders, and public-sector customers on business-critical enterprise solutions. The role is full-time and onsite in Copenhagen and requires fluent Danish.

Design, build, and operate production-grade ML platforms and end-to-end MLOps pipelines. Implement cloud and hybrid ML infrastructure, IaC, CI/CD for model lifecycle, containerisation, monitoring, and governance. Collaborate with data scientists and stakeholders to deploy, monitor, and maintain scalable, secure ML solutions in production.

Lead development and maintenance of automated regression tests, improve test coverage and test architecture (POM), support CI/CD pipelines, collaborate with developers and stakeholders, contribute to planning, agile processes, Jira setup, and continuous improvement including AI-assisted testing.

Design, build and maintain observability platforms for cloud-native and AI workloads. Implement logging, metrics and distributed tracing pipelines, monitor Kubernetes and containerized services, support production stability and incident response, and collaborate with development and platform teams to optimise performance and reliability.

Build, maintain and operate Kubernetes-based AI platforms and cloud-native infrastructure. Develop IaC, CI/CD and GitOps pipelines, support deployment of AI workloads, and ensure scalable, secure production environments while collaborating with development and platform teams.

Design, build and maintain Kubernetes-based development and deployment platforms, CI/CD and GitOps pipelines, infrastructure-as-code, observability and governance. Establish guardrails for AI-assisted and agentic workflows, support AI workload deployment, and collaborate with developers and architects to operationalise secure, scalable platform engineering.

Lead design and delivery of Microsoft Modern Work and Security solutions. Advise on strategy, governance, and Zero Trust architectures; implement and optimize Microsoft 365, Entra ID, Intune, Defender, and Purview; run migrations, workshops, assessments, and pre-sales; mentor teammates and drive adoption.