Service Architect-Java

Reposted 4 Hours Ago
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Noida, Gautam Buddha Nagar, Uttar Pradesh, IND
In-Office
Expert/Leader
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
We are shaping the future of digital connectivity the world relies on.
The Role
Design, build, test, and deploy production AI services for telecom managed services. Responsibilities include multi-agent systems, LLM integrations, RAG and vector databases, knowledge graphs, ML pipelines, model evaluation, fine-tuning, observability, APIs, CI/CD, and production monitoring. The role partners with platform engineers, data scientists, and product owners while contributing to architecture, documentation, reviews, runbooks, and mentoring.
Summary Generated by Built In
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About the opportunity
We are now looking for an Service Architect to design and implement automation solutions that streamline processes, improve efficiency, and support Ericsson's strategic delivery goals. You will be a part of the BCSS Service Line Operate Service Management Service Architecture team, collaborating with cross-functional stakeholders and contributing to Ericsson's automation strategy by creating scalable, reusable, and impactful automation designs.
What you will do:
  • Collaborate with cross-functional teams to understand business requirements and translate them into effective automation solutions.
  • Develop robust and scalable high-level architectures meeting customer and business needs.
  • Design reusable frameworks and modules to improve delivery speed and reusability across units.
  • Lead use case creation discussions using data analysis to drive automation penetration.
  • Analyze customer requirements and optimize scenarios for efficient infrastructure use.
  • Engage in Automation, Analytics, and AI/ML-related solution roadmaps.
  • Ensure systematic validation and repeatability in automation outcomes.
  • Participate in code reviews, documentation, and testing.
  • Mentor and provide technical guidance to team members.
  • Stay updated with emerging trends in automation and advocate industry best practices.

You will bring:
  • Degree in Engineering or Equivalent (ECE/CSE/IT).
  • 6+ years in automation architecture.
  • Strong expertise in software architecture, design patterns, and object-oriented design.
  • Java programming expertise, with proficiency in Python, Groovy, or C++.
  • Familiarity with AI/ML or data science concepts.
  • Experience with UNIX/Linux platforms, databases (SQL/PLSQL), scripting languages, and web technologies.
  • Telecom domain knowledge is highly desirable.
  • Key Competencies Technical: Hands-on programming in Java, Python, Groovy, JavaScript.
  • Architecture and design: Microservices, distributed systems, Domain-Driven Design, SOLID principles, enterprise integration patterns and design patterns.
  • API and integration: RESTful APIs, gRPC, OpenAPI, API versioning, service-to-service communication and web services.
  • Automation and orchestration design and integration experience.
  • Non-Technical: Strong English communication skills.
  • Agile working mindset,collaborative and innovative.
  • High integrity and accountability.
  • Data-driven decision-making and problem-solving mindset.

Note- All academic credentials must be from recognized and accredited institutions and are further subject to verification.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.We encourage you to consider applying to jobs where you might not meet all the criteria. We recognize that we all have transferrable skills, and we can support you with the skills that you need to develop.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: India (IN) || Noida
Primary Recruiter: Hina Yadav

Skills Required

  • 6–15 years of software development experience
  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, AI/ML, or equivalent
  • 5+ years of hands-on machine learning engineering and LLM development experience in production
  • Production experience with Agentic AI, vector database-backed RAG, and knowledge graph integrations
  • Expert-level Python experience
  • Experience with Spark, SQL, Pandas or Polars, structured streaming, Delta Lake or Iceberg, and Kafka or Pulsar
  • Knowledge of LLM fine-tuning and optimization, including LoRA or QLoRA, RLHF, ONNX, TensorRT, quantization, and efficient inference
  • Experience with Docker, Kubernetes, AWS, Azure, or GCP
  • Experience with Databricks or EMR
  • Experience with MLOps tools such as MLflow or Weights & Biases
  • Knowledge of LLM observability, structured logging, token-cost tracking, alerting, responsible AI, and model safety
  • Working knowledge of TOGAF or an equivalent enterprise architecture framework and technical documentation standards
  • PySpark experience

What the Team is Saying

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Ericsson Compensation & Benefits Highlights

  • Healthcare Strength U.S. job postings describe multiple medical plan options (including PPO and HSA‑eligible HDHP) plus dental and vision, aligning with a comprehensive medical suite. Corporate materials also emphasize wellbeing resources and EAP support.
  • Retirement Support Company communications and U.S. materials reference market‑competitive retirement benefits, including a 401(k) with automatic employer contributions and additional matching. Investor and benefits materials signal a structured approach to total rewards that includes long‑term savings programs.
  • Parental & Family Support U.S. and EWS guides and postings highlight paid maternity and parental/adoption leave at full pay, alongside structured short‑term disability at full pay for defined weeks by tenure. These programs are positioned as part of a family‑friendly, work‑life‑balance offering.

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The Company
HQ: Stockholm
88,000 Employees
Year Founded: 1876

What We Do

Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.

Why Work With Us

Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.

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