Ericsson
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Bengaluru · On-site · 3-5 Yrs · Sep 23
Telecommunications Services · 10000+ Employees · Stockholm, Sweden
Ericsson is one of the leading providers of Information and Communication Technology (ICT) to service providers, with about 40% of the world’s mobile traffic carried through our networks. We enable the full value of connectivity by creating game-changing technology and services that are easy to use, adopt and scale, making our customers successful in a fully connected world. For more than 140 years, our ideas, technology and people have changed the world: real turning points that have transformed lives, industries and society as a whole.
Hiring: Engineering
What employees say
+ Good culture in R &D Pay is decent. Latest Technology.
− Hike is not up to the mark.
More reviews on the company profile.
Interview experience · Apprentice
The process began with aptitude and verbal assessments, followed by a technical interview covering telecom, networking, and project knowledge, and concluded with an HR interview focused on motivation and fit.
Average difficulty · Bengaluru · 783 reports
More interview insightsJob description
Overview
About this opportunity:
Responsibilities
- Architect and deliver full-stack solutions across UI, APIs, integration, and runtime; define NFRs (performance, scalability, resiliency, security) and ensure measurable acceptance criteria.
- Design and build modern web UIs using Angular/React with strong patterns for state management, component architecture, performance optimization, and secure coding.
- Design, develop, and consume REST APIs using Java and Spring Boot; own API contracts, versioning, authentication/authorization, and backward compatibility.
- Apply OOP principles, SOLID design patterns, and clean architecture practices; leverage multithreading and concurrent programming to optimize JVM and service performance.
- Integrate with Kafka message bus; design event contracts and consumer/producer patterns including confluent-kafka integration where applicable.
- Write and maintain high-quality unit tests (JUnit); containerize apps with Docker, deploy via Kubernetes/Helm, and contribute to CI/CD pipelines and release automation.Champion Agile practices; mentor engineers, collaborate with cross-functional stakeholders, and drive architecture and delivery excellence across teams.
- Candidate must have a minimum of 15 years of total professional experience (mandatory requirement)
- B.E/B.Tech or equivalent, with 15+ years in software engineering/ Designing, architecture and strong ownership of end-to-end product delivery.
- All academic credentials must be from recognized and accredited institutions and are further subject to verification.
- Deep knowledge and hands on of microservices architecture and REST API design using Java and Spring Boot.
- Candidate must be having Angular and Kubernetes.
- Strong testing discipline with JUnit; proficiency with Docker, Kubernetes, and Helm for cloud-native deployments.Comfortable with Git/GitLab, Agile SDLC, and Linux/Unix environments.
- Strong proficiency in JavaScript, TypeScript, and Node.js with hands-on experience in Angular. Solid OOP, SOLID principles, design patterns, multithreading, and performance tuning expertise.
- Good to Have: GitLab CI pipelines, Apache/Confluent Kafka, Python, C++, cloud-native architecture (12-factor, observability, resilience), and open-source contributions.
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Last updated 30 September 2026
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