Full Stack Developer

Technology, Data & Digital · Data, AI & Analytics · Data Engineering · Full Stack · Software Engineering

In short

Ericsson is looking for a Full Stack Developer (Data Engineer) in Noida, India, to develop and deliver data solutions. Responsibilities include creating and optimizing data pipelines and models, managing data integrity, and connecting application features to AI/ML models. The role requires hands-on experience in frontend and backend development, data preparation tools, and collaborative workflows.

Responsibilities

Develop responsive user interfaces using React, HTML, CSS, and modern JavaScript.
Implement and maintain REST APIs and backend services using Python frameworks such as FastAPI or Flask.
Connect application features to AI/ML models, inference services, and third-party systems through well-defined APIs.
Contribute to data preparation and processing tasks, using tools such as PySpark, Kafka, and BigQuery on GCP.
Work with relational data and SQL; contribute to integrations with NoSQL systems.
Write unit and end-to-end tests, troubleshoot defects, and make improvements to performance and maintainability.
Participate in design discussions, code reviews, and Git-based workflows.
Support deployment and operation of applications using Docker and Kubernetes.
Collaborate with product, UX, data science, and engineering colleagues throughout design, implementation, testing, and maintenance.

Requirements

Hands-on software development experience and the ability to contribute across frontend and backend code.
Working knowledge of React, JavaScript ES6+, HTML, and CSS, including asynchronous programming and state management patterns such as Redux or Context API.
Ability to build or extend Python-based REST APIs using FastAPI or Flask.
Understanding of object-oriented programming, core data structures, SQL, and API integration patterns.
Familiarity with unit testing, debugging, Git, and collaborative code review practices.
Practical experience with agentic development: using coding agents to plan and implement bounded tasks, then testing, reviewing, and taking ownership of the resulting code.
Problem-solving skills, clear communication, and willingness to learn in a cross-functional team.
2-6 Years of experience into PySpark, Kafka, BigQuery, or GCP.
Experience with Airflow or Argo Workflows; Redis or Cassandra.
Experience with Docker, Kubernetes, Webpack, and end-to-end testing.

Desired Qualifications

Working with AI/ML services or data preparation for data science use cases will be added advantage.

Benefits

Outstanding opportunity to use your skills and imagination to push the boundaries of what's possible.
Be challenged, but not alone; join a team of diverse innovators.
Opportunity to build solutions never seen before to some of the world's toughest problems.
Be part of a team driven to go beyond the status quo to craft what comes next.
Encouraging a diverse and inclusive organization is core to our values.
Champion diversity and inclusion in everything we do.
Collaborating with people with different experiences drives innovation.
Encourage people from all backgrounds to apply and realize their full potential.
Ericsson is proud to be an Equal Opportunity Employer.

Skills

ReactHTMLCSSJavaScriptPythonFastAPIFlaskPySparkKafkaBigQueryGCPSQLGitDockerKubernetesAirflowArgo WorkflowsRedisCassandraWebpack

#Data Engineer#Full Stack Developer#Ericsson#Noida#India

About Ericsson

Pioneering technology for connecting billions of people worldwide

Our purpose \nTo create connections that make the unimaginable possible.\n\nOur vision\nA world where limitless connectivity improves lives, redefines business and pioneers a sustainable future.\n\nOur values\nPerseverance, professionalism, respect and integrity.\n\nThe future is a place for purpose & vision – ours are clear, and we invite partners, customers and consumers to join us in our journey. \n\nFor a brighter future. For all. Let's #ImaginePossible

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