Backend Developer (K3S/K8S/Docker)

Halliburton Energy Services; Karnataka; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Landmark Software & Services is seeking a skilled Backend Developer with Kubernetes experience to design, develop, deploy, and manage scalable backend services in cloud-native and on-prem environments. You will collaborate with global teams to deliver reliable software using Java and Python, RESTful APIs, and containerized deployments with Docker and Kubernetes.

The role requires 4+ years of cloud software development, experience building APIs, and familiarity with Jenkins/GitLab CI/CD

Qualifications

• BS or MS in Computer Science or related Engineering discipline.
• 4+ years of software development experience in the cloud.
• Proven experience delivering software applications.
• Solid understanding of how to build publicly exposed APIs.
• Familiarity with CI/CD principles and technologies: Jenkins, GitLab Runner.

Responsibilities

• Design, develop, and maintain backend code with Java and Python.
• Develop and manage RESTful APIs and microservices.
• Containerize apps with Docker; manage Kubernetes manifests.
• Deploy and scale on AWS, Azure, and on-prem environments.
• Implement CI/CD pipelines for automated builds and tests.
• Design databases (SQL/NoSQL) for performance and integrity.
• Monitor infrastructure and troubleshoot issues.

Skills

Kubernetes

Java

Python

REST APIs

CI/CD

Team collaboration

Cloud experience

Education

BS or MS in Computer Science or related Engineering discipline

Tools

Docker

Jenkins

GitLab Runner

Terraform

Ansible

AWS

Azure

Job description

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Job Duties

Landmark provides E&P professionals with software-driven lifecycle insights that generate new ideas, actions, and results to maximize asset value. We are looking to recruit a highly skilled and experienced Backend developer with experience in Kubernetes to work with global development teams from Europe, Canada, and the U.S. You will be involved in designing, developing, deploying, and managing scalable and resilient backend services within a containerized, cloud-native environment, and on-premise customer environment. The candidate needs a strong foundation in backend development principles, coupled with hands‑on expertise in leveraging Kubernetes for orchestrating microservices and ensuring high‑availability and performance of our applications. You will collaborate closely with frontend developers and DevOps engineers to deliver innovative software solutions.

Responsibilities include:

• Design, develop, and maintain backend code using Java, Python programming languages.
• Develop and manage RESTful APIs and microservices.
• Containerize applications using Docker and create/manage Kubernetes manifests and Helm charts for deployment.
• Deploy, manage, and scale applications within Kubernetes clusters on cloud platforms AWS, Azure, and customer’s on-prem environments.
• Implement and manage CI/CD pipelines for automated builds, testing, and deployments.
• Design and interact with databases (SQL and NoSQL) ensuring optimal performance and data integrity.
• Monitor application and cluster health using tools like Prometheus, Grafana, and ELK stack; troubleshoot and resolve issues promptly.
• Implement and enforce security best practices for applications and infrastructure within the Kubernetes environment.
• Optimize applications for maximum speed, scalability, and resilience.
• Stay current with emerging cloud-native technologies and Kubernetes best practices.
• Contribute to infrastructure-as-code initiatives using tools like Terraform or Ansible.
• Participate in code reviews and advocate for high-quality coding standards.

Required Education and Skills

• BS or MS in Computer Science or related Engineering discipline.
• 4+ years of software development experience in the cloud.
• Proven experience delivering software applications.
• Solid understanding of how to build publicly exposed APIs.
• Familiarity with CI/CD principles and technologies: Jenkins, GitLab Runner.
• Must be self‑motivated but able to work well in a team environment.
• Team‑player; willing to coach junior team members and cooperate on cross‑functional problem solving.
• Experience with Cloud and SaaS Development: Azure, AWS, Docker, Kubernetes.

Desired Experience

• Knowledge of infrastructure-as-code tools (e.g., Terraform, Ansible).
• Understanding of networking concepts in Kubernetes.
• Experience with serverless computing.

Qualifications

Minimum qualifications may be acquired through technical schools or equivalent related experience. Candidates having qualifications that exceed the minimum job requirements will receive consideration for higher level roles given their experience, additional job requirements, and business needs. Depending on education, experience, and skill level, a variety of job opportunities might be available from the Technical Professional Software (Senior - Principal).

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location Bangalore

Requisition Number 209219

Experience Level Experienced Hire

Job Family Engineering/Science/Technology

Product Service Line Landmark Software & Services

Full Time / Part Time Full Time

Compensation Information Compensation is competitive and commensurate with experience.

Job Segment Cloud, Testing, Developer, Computer Science, Database, Technology