Tech Debt
Nordics

B2B frontend · backend · full-stack · AI engineering

We're engineers, not a web shop. Senior full-stack, backend, frontend and AI specialists who build whatever the problem needs: web platforms, native apps, AI features, cloud infrastructure, and the ongoing support to keep it all running.

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Tech Stack
  • AIRAGLLM APIsAgentic WorkflowsVector Search
  • LanguagesJavaTypeScriptJavaScriptGo
  • FrameworksSpring BootQuarkusReactNext.jsTailwind CSS
  • Integration & MessagingApache CamelApache KafkaRabbitMQActiveMQ
  • Cloud / DevOpsAWSAzureGoogle CloudDockerKubernetes
  • DataPostgreSQLMariaDBMongoDBRedis
  • Tools & TestingGitHubGitHub ActionsArgo CDREST AssuredPlaywright
  • MonitoringPrometheusGrafanaELK StackDatadog

Built & scaled at

Klarna
Tietoevry
Tink
Visa
PaymentIQ
Botim
Kindred
NKT
Ubiquiti
  • Klarna
  • Tietoevry
  • Tink
  • Visa
  • PaymentIQ
  • Botim
  • Kindred
  • NKT
  • Ubiquiti

What we build

Pay down the debt

B2B engineering across the whole stack: AI, frontend, backend, native apps, cloud and the support that keeps them alive. If it needs building, we build it.

Separately, we run a Project Planning & Controls practice for construction and energy programmes. Different discipline, different team, same bar for delivery.

AI Engineering

  • RAG & vector search
  • LLM APIs & agentic workflows
  • AI features in existing products
  • AI-assisted delivery
Outcome

AI that ships to production, not to a demo.

Frontend Engineering

  • React, Next.js, TypeScript
  • Design systems
  • Performance focused
  • Accessible by design
Outcome

Fast, accessible interfaces users love.

Backend & API Engineering

  • Java, Spring Boot, Node.js, Go
  • REST & GraphQL APIs
  • Distributed systems
  • Databases & performance
Outcome

Backends that hold up under real load.

Full-Stack Product Delivery

  • End-to-end ownership
  • Discovery to production
  • One accountable team
Outcome

From idea to live product, no handoff gaps.

Native & Mobile Apps

  • iOS & Android
  • React Native
  • App Store & Play delivery
  • Offline & device APIs
Outcome

Apps that feel native, on every device.

Cloud & Platform Engineering

  • Azure, AWS, GCP
  • Cloud-native delivery
  • Kubernetes, Docker
  • CI/CD & IaC
Outcome

Scalable platforms in the cloud.

Integration Engineering

  • Event-driven design
  • Apache Camel, Kafka
  • APIs & messaging
Outcome

Reliable integrations that scale.

Payments & Checkout

  • Payment platform design
  • Checkout optimization
  • Klarna, Botim, PaymentIQ
Outcome

Secure, high-performing payment experiences.

Tech Debt Audit

  • Platform assessment
  • Debt quantification
  • Prioritized roadmap
Outcome

Actionable plan, measurable impact.

Software Architecture

  • Scalable design
  • System strategy
  • Technical leadership
Outcome

Resilient architecture built for scale.

Support & Maintenance

  • Website & app support
  • Upgrades & security patching
  • Monitoring & incident response
  • Retainer or on-demand
Outcome

Someone who answers when it breaks.

Project Planning & Controls

Planning & Scheduling

  • Primavera P6 scheduling
  • Cost-loaded & resource-loaded plans
  • Baseline development & forecasting
  • Progress measurement
Outcome

A schedule the whole programme can plan against.

Schedule Risk & Delay Analysis

  • Acumen Risk & QSRA
  • Delay and disruption analysis
  • Claims and EOT support
  • Power BI portfolio reporting
Outcome

Know where the programme slips before it slips.

Where we work

EU company, global delivery

Tech Debt Nordics AB is a Swedish company, so we can contract and deliver anywhere in the EU and EEA with no visa or entity paperwork. We work remotely by default, and come on site when a project needs it.

Software engineering

B2B frontend, backend, full-stack and AI engineering across Europe, the Gulf and the Levant.

Project Planning & Controls

Primavera P6 planning, scheduling and schedule risk analysis for construction and energy programmes, in those same regions.

  • StockholmSweden
  • DubaiUAE
  • Abu DhabiUAE
  • RiyadhSaudi Arabia
  • AmmanJordan
  • DamascusSyria

+ Anywhere in the EU & EEA · Remote worldwide