Java or Kotlin developer

Until 31 Dec, 2024
Stockholm (40% remote)

Job Title - Developer IoT L4

Job Start Date - 5/13/24

Job End Date - 12/31/24

Place: Stockholm

Price: max 780 SEK/H

Job Description -

Customer is going through an extensive change in the way we work and develop our solutions. As Software is playing an increasingly greater role in enabling digital consumer experience, we are becoming more consumer-focused and agile, faster to respond to market demands and quicker in identifying new market opportunities.

Our cloud-based, API-driven platform is the backbone for all our Software products which we deploy on worldwide markets. This is where we store data from appliances and users and build both generic and product-specific functionality. We develop our own user experiences as well as together with third-party developers. In this position, we are looking for a Backend Developer who understands how to create a great modular, scalable, and extendable architecture that serves both generic and application-specific needs. We operate DevOps-style on both Microsoft Azure and AWS (Amazon Web Services), and we combine PaaS (Product as a Service) services, open-source components and build our own modules depending on what solves the problem with the least complexity at the time.

You will be part of a cross-functional product team based in Stockholm, working with Engineering, Design, and Product management to drive the digital design in the Consumer Experience organization. We work with our data-driven IoT-products and connected appliances in all categories and Business Areas.

Your main tasks:

Analyzing needs together with product managers, UX and other developers

Participating in product design sessions with specific input on technical feasibility, scalability, extensibility, performance, and maintainability

Designing and operating solutions using a suitable combination of Cloud-native PaaS services, open-source components, and implementation in mostly Java (Spring)

Managing global-based services, considering localization and regional preferences

Participating in team activities including OKR’s, sprint planning, scrum stand-ups, demos and retros

Taking active part in team improvements in process, tools, technology and communication

Contributing to product delivery through writing the clean code according to the set code style

Designing and developing functional, unit, SIT (System Integration Testing) tests

Taking part in PR review sessions


Experience in developing systems, Java or Kotlin based (Spring) services

Strong experience in RESTful-services

Experiences with a following SQL/NoSQL, MongoDB, Redis, Kafka)

Ability to write clean, well-documented, and maintainable code

Familiarity with authentication and authorization mechanisms (e.g., OAuth2, JWT)

Experience with DevOps tasks like setting up Databases, Redis and Kafka instances through Terraform, CLI or AWS console

Ability to contribute with complexity, risk, and effort analysis in backlog creation and management

Ideally you come with previous experience in on-line business, IoT products, API services, DevOps, and/or Consumer products

You are a Quick learner and energetic problem solver, enthusiastic about creating and improving ways of working

You are confident but without personal prestige as you thrive on cooperation, getting things done and user feedback

Fluent English knowledge is a mandatory requirement

Good to have:

Experience working with Vanilla JavaScript or JavaScript frameworks or libraries such as React, Angular, Vue.js or Next.js

Familiarity with containerization (Docker) and orchestration (Kubernetes)

Proficiency in version control systems, preferably Git