Fullstack Developer in Quantum, Ai and Blockchain Full-time

Grow with us

Ericsson is a world-leading provider of telecommunications equipment and services to mobile and fixed network operators. Over 1,000 networks in more than 180 countries use Ericsson equipment, and more than 40 percent of the world’s mobile traffic passes through Ericsson networks. Using innovation to empower people, business and society, Ericsson is working towards the Networked Society: a world connected in real time that will open opportunities to create freedom, transform society and drive solutions to some of our planet’s greatest challenges.

Job Summary:

Are you looking for an opportunity to work on groundbreaking projects involving blockchain, AI, and quantum computing? Do you enjoy a collaborative and innovative environment fostering rapid prototyping and experimentation with access to advanced tools and platforms for cloud-native development? Are you into career growth opportunities in a tech-forward organization? If you said yes, we might have a position for you!

We are a team of altogether 17 people in Stockholm and Bangalore and are now seeking a dynamic and versatile Fullstack Developer to join our team in Stockholm Headquarters with expertise in developing scalable, cloud-native applications. The ideal candidate will have a passion for leveraging cutting-edge technologies like blockchain, AI, and quantum computing to drive rapid prototyping and innovation. This role demands a self-starter who thrives in a collaborative, Agile environment and can take ownership of end-to-end application development.

Key Responsibilities:
• Fullstack Development: Build and maintain scalable web applications using Java, Spring Boot, and modern JavaScript frameworks (React/Angular).
• Blockchain Integration: Design and implement blockchain solutions, ensuring security, scalability, and performance.
• AI and Quantum Prototyping: Collaborate with AI and quantum computing teams to integrate intelligent and innovative solutions into applications.
• API Development: Develop RESTful and GraphQL APIs with secure and efficient authentication mechanisms, including PKI and certificate management.
• Cloud-Native Solutions: Build and deploy microservices using Docker, Kubernetes, Helm, and AWS-native services (API Gateway, Lambda, S3, RDS).
• Database Management: Design and optimize schemas, functions, and triggers for relational (MySQL, PostgreSQL, Oracle) and NoSQL (MongoDB, InfluxDB) databases.
• DevSecOps: Ensure secure coding practices and integrate security into the CI/CD pipeline using tools like GitLab and Jira.
• UI Development: Create responsive, user-friendly UIs using React JS, HTML5, and CSS3.
• Collaboration: Work closely with cross-functional teams to ensure alignment with project goals and deliver rapid prototypes for evolving business needs.
• Performance Optimization: Conduct code reviews, performance tuning, and troubleshooting to ensure high-quality, efficient applications.

Join our Team

Required Qualifications:
• Education: Minimum master’s degree in computer science, engineering, or a related field.
• Experience: 5+ years of hands-on experience in fullstack development.
• Languages & Frameworks: Proficiency in Java (Spring Boot, Spring Cloud), JavaScript (React, Angular) and Go Lang.
• Cloud Expertise: Hands-on experience with AWS cloud-native applications, serverless computing, and distributed systems (EKS, Kafka, Redis).
• Database Skills: Strong understanding of relational and NoSQL databases, with experience in schema design and performance tuning.
• Blockchain & AI: Familiarity with blockchain technologies (e.g., Ethereum, Hyperledger) and AI tools/frameworks (e.g., TensorFlow, PyTorch).
• Quantum Computing: Basic understanding of quantum principles and experience with prototyping solutions leveraging quantum platforms.
• DevSecOps: Experience integrating security practices into CI/CD pipelines.
• Agile Development: Proven ability to deliver in an Agile environment, using tools like Jira and GitLab.
• UI Development: Expertise in building intuitive user interfaces with modern JavaScript frameworks.

Preferred Qualifications:
• Knowledge of big data platforms (e.g., Apache Spark, Databricks).
• Experience with Power BI and other data visualization tools.
• Strong scripting skills in Python or Shell in a Linux environment.
• Knowledge of containerization best practices and infrastructure automation.

Skills & Competencies:
• Strong problem-solving and analytical skills.
• Ability to work independently and collaboratively in a team environment.
• Excellent communication and presentation skills to articulate technical solutions clearly.
• Strong understanding of secure coding practices and software architecture principles.
• Adaptable to rapidly changing technologies and business requirements.

Why Join Us?

At Ericsson, you’ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what’s possible. To build never seen before solutions to some of the world’s toughest problems. You’ll be challenged, but you won’t be alone. You’ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

Location: Stockholm, Sweden
Type: Full-Time
Experience Level: Mid-Senior Level