Full stack developer & tech lead

Deploja-Ab; Solna kommun; On-site; SEK 600,000 - 800,000; Full time

Job summary

Deploja is seeking a consultant to join our testing and development efforts in Sweden. You will be employed by Deploja and work either with clients or on internal projects as part of our consulting business.

Ideal candidates have hands‑on Kotlin, Kafka and React experience, are fluent in English, and can work from the Södertälje office on Tuesdays, Thursdays and Fridays in uneven weeks. This role emphasizes practical collaboration and delivering reliable software solutions.

Qualifications

• Hands-on experience with Kotlin, Kafka and React.
• Fluency in English.
• Office in Södertälje with in-office days: Tuesdays, Thursdays and Fridays on uneven weeks.

Skills

Kotlin

Kafka

React

Tools

GitLab CI

AWS

Kubernetes

Job description

We now have a new requirement and are looking for a consultant colleague with the qualifications listed below. The position is part of our consulting business, which means you will be employed by us and work either with clients or on internal projects and assignments.

As part of your application, you may be presented to clients/partners as part of the recruitment process. If selected for the assignment, you will be employed by us and work either with clients or on internal projects and assignments as part of our consulting business.

Your Profile (Must-have requirements)

• Hands-on experience with Kotlin, Kafka and React
• Good communication- and collaboration skills, a humble, down-to-earth doer
• Possibility to work from the office in Södertälje in accordance with the setup of the team, currently Tuesdays, Thursdays and Friday uneven weeks.
• Fluency in English

Meritorious

• Experience from Cloud-native systems, operating applications in AWS/Kubernetes
• Experience where developers take responsibility for automation, deployment, reliability and operability, rather than handing these over to another team
• Experience building and maintaining CI/CD pipelines, ideally using GitLab CI

Application deadline

06-10-2026

About Us

We currently employ experienced consultants in areas such as System Development, AI, Machine Learning, Testing, Cloud, Infra DevOps, and IT Project Management. Working at Deploja is something entirely different from working at an ordinary consulting company - we are really proud of that. So, what makes us unique? We simply offer more than just a high salary and greater freedom; that's just the beginning. With us, you'll find the work environment and opportunities you deserve. Welcome to Deploja, where the grass is indeed greener!