Senior .NET & Go Developer

Explipro Group; Göteborgs kommun; On-site; SEK 900,000 - 1,100,000; Full time

Job summary

Explipro Group in Gothenburg, Sweden, seeks an experienced System/Backend Engineer to help build the high‑performance core of a connected car ecosystem. You will contribute hands‑on coding, develop backend services, and design secure APIs in a cloud environment.

Join a cross‑functional, agile team working with REST/GraphQL, Docker, Kubernetes, and modern CI/CD pipelines. Fluency in English is required; Swedish is a major plus and on‑site commitment is essential.

Qualifications

• 5+ years of professional backend software development experience with C# and .NET/.NET Core.
• Experience or strong interest in Go for performance-critical services.
• Solid understanding of distributed systems, microservices, and secure API design (REST/GraphQL).
• Experience with cloud-native workflows, containers, orchestration with Docker and Kubernetes.
• Fluency in English; Swedish is a major plus.
• Currently residing in Sweden with a valid Swedish work permit and quick onboarding.

Responsibilities

• Develop high-performance backend core architecture for a connected car ecosystem.
• Implement backend services and BFF layers connecting mobile apps with vehicle telemetry.
• Participate in agile sprints and drive architecture forward in a cloud environment.
• Hands-on coding to build robust, scalable features.

Skills

C# / .NET

Go / Golang

Distributed systems

Microservices

REST / GraphQL

Docker & Kubernetes

English fluency

Swedish language preference

Tools

Git

GitHub Actions

Jenkins

Docker

Kubernetes

Kafka

RabbitMQ

Jira

Job description

About the Role:

We are seeking an experienced System/Backend Engineer to help develop the high-performance core architecture behind a connected car ecosystem. You will join a diverse, cross-functional team working in agile sprints, contributing to the critical backend systems, integrations, and Backend-for-Frontend (BFF) layers that connect mobile applications with vehicle telemetry. The job includes hands‑on coding, building robust new features, and driving the architecture forward in a high‑traffic cloud environment.

Requirements:

• +5 years of professional experience in backend software development with a strong focus on C# and .NET/.NET Core.
• Proven experience or a strong, practical interest in developing performance‑critical services using Go (Golang).
• Solid understanding of distributed systems, microservices architecture, and secure API design (REST/GraphQL).
• Experience with modern cloud‑native workflows, containerization, and orchestration using Docker and Kubernetes.
• Fluency in English, both spoken and written (Swedish is a major plus).
• Highly prioritized: Currently residing in Sweden with a valid, pre‑existing Swedish work permit and available for a quick onboarding/short notice period.

Nice to Have:

• Familiarity with cloud platforms such as Azure or AWS, and setting up automated CI/CD pipelines (e.g., GitHub Actions, Jenkins).
• Experience with message brokers/queues (like Kafka or RabbitMQ) and relational databases.
• Knowledge of software development automation and tools like Jira and Git.

Location:

On‑site in Gothenburg, Sweden. Please note that this specific assignment requires being 100% on‑site at the customer's office every day of the workweek; remote work is not available.

Why Join Explipro?

Explipro values helpfulness and simplicity in the workplace. We are looking for individuals who share our commitment to integrity, transparency, and caring for each other. By joining us, you will be part of a supportive team that values continuous learning and personal growth.

We offer

• competitive salaries
• stable permanent employment conditions
• numerous benefits to support your professional journey.

We do not want to be contacted by staffing or recruitment companies or salesmen for advertisements.