Job Summary

We are seeking a skilled Senior Software Engineer (Java Full Stack Developer) with more than 6 years of experience to join our CAT Technology Division Bangalore Team. The preference for this role is to be based out of Bangalore PSN Office.

Responsibilities

- Designing, developing, and maintaining full-stack features across Java backend services (Java 21+ / Spring boot) and Angular 18 front-end applications within an Nx monorepo architecture.
- Building and consuming RESTful APIs and real-time WebSocket/STOMP messaging channels that power fleet management, equipment monitoring, and geospatial visualization capabilities.
- Developing responsive, accessible user interfaces using Angular 18, TypeScript 5.5, RxJS, NgRx Signals/Entity for state management.
- Implementing internationalization (i18n) using Transloco; ensuring all user-facing strings are translatable and locale-aware.
- Deliver unit and integration tests (JUnit 5, Cucumber, Testcontainers, Jest) and end-to-end tests (Playwright).
- Work across persistence (Hibernate/JPA), messaging (JMS/Protobuf/MQTT), and REST layers.
- Integrating geospatial mapping and data-visualization layers using Deck.gl and custom map panel stores.
- Collaborating with cross-functional teams including UX designers, product owners, and DevOps engineers in an Agile/Scrum delivery model.
- Participating in code reviews, pull request reviews, and continuous integration pipeline maintenance (Azure DevOps, Nx-based build pipelines).
- Diagnosing and resolving production issues across the full stack, including Java application logs, WebSocket connectivity, and Angular runtime errors.
- Supporting both cloud-deployed (web) and on-premises (Electron desktop) distribution targets from a shared codebase.

Degree Requirement

- Bachelor's or master's in computer science, Software Engineering, Information Technology, or a related technical discipline.

Highly Desirable / Nice-to-Have

- Kubernetes, Docker, Helm, JKube - containerized deployment.
- OpenTelemetry and observability / distributed tracing.
- Spatial / GIS development: GeoTools, JTS, coordinate reference systems.
- Domain exposure to mining, telemetry, autonomy, or industrial IoT/real-time systems.

Must-Have Technical Skills

- Language: Java 21+, Angular 18
- Build Tooling: Maven (multi-module), Nx 19 Monorepo, Git, Azure DevOps CI/CD
- Frameworks: Spring Boot, Spring Framework, Spring Security
- Persistence: Hibernate / JPA, JDBC, SQL




- Databases: SQL Server, Redis caching, PostgreSQL
- Messaging: JMS/ActiveMQ, MQTT
- Testing: JUnit and BDD with Cucumber, Jest, Playwright (E2E)
- Logging: SLF4J / Log4j2, structured logging
- Protocols: WebSocket (ws / STOMP), HTTP/REST, Protocol Buffers

Industry Knowledge

Knowledge of the organization's industry group, trends, directions, major issues, regulatory considerations, and trendsetters; ability to apply industry knowledge appropriately to diverse situations.

Level Working Knowledge

- Discusses industry-specific flagship products and services.
- Demonstrates current knowledge of the regulatory environment for the industry segment.
- Describes the contribution of own function as it relates to the industry segment.
- Participates in major industry professional associations; subscribes to industry-specific publications.
- Currently works with a major industry segment and associated functions and features.

Problem Solving

Knowledge of approaches, tools, techniques for recognizing, anticipating, and resolving organizational, operational or process problems; ability to apply knowledge of problem solving appropriately to diverse situations.

Level Working Knowledge

- Identifies and documents specific problems and resolution alternatives.
- Examines a specific problem and understands the perspective of each involved stakeholder.
- Develops alternative techniques for assessing accuracy and relevance of information.
- Helps to analyze risks and benefits of alternative approaches and obtain decision on resolution.
- Uses fact-finding techniques and diagnostic tools to identify problems.

Software Development Life Cycle

Knowledge of software development life cycle; ability to use a structured methodology for delivering and managing current or enhanced software products to the marketplace.

Level Working Knowledge

- Describes similarities and differences of the life cycle for new product development vs. new release.
- Identifies common issues, problems, and considerations for each phase of the life cycle.




- Works with a formal life cycle methodology (Agile/Scrum with Azure DevOps work-item tracking).
- Explains phases, activities, dependencies, deliverables, and key decision points.
- Interprets product development plans and functional documentation.

Software Product Testing

Knowledge of software product testing; ability to design, plan, and execute testing strategies and tactics to ensure software product quality and adherence to stated requirements.

Level Working Knowledge

- Participates in test readiness reviews, functional, volume, and load testing.
- Describes key features and aspects of Jest unit testing, JUnit backend testing, and Playwright E2E testing.
- Tests software components for compliance with functional requirements and design specifications.
- Explains procedures for documenting test activities and results (e.g., errors, non-conformance, etc.).
- Conducts functional and performance testing on aspects of assigned products.

Application Development Tools

Knowledge of application and system development; ability to utilize a variety of specific tools and toolkits for developing applications.

Level Working Knowledge

- Follows standards and guidelines for using locally available toolkits.
- Documents the uses of a specific application development toolkit.
- Differentiates among tools used for diverse strategic development platforms.
- Works with most toolkit components, features and facilities.
- Discusses the capabilities, features, and uses of all tools for a specific platform.

Artificial Intelligence

Knowledge of the concepts, technologies and methodologies of artificial intelligence AI; ability to develop, implement and/or apply artificial intelligence products and services in a specific industry domain to achieve business goals.

Level Basic Understanding

- Explains the methodology and technologies of artificial intelligence.
- Describes the concepts, functions, and features of artificial intelligence AI.
- Locates relevant resources to obtain the latest information on artificial intelligence.
- Cites examples of successful implementation of AI technologies and systems.

Disclaimer : This job posting & Location has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 FULL STACK DEVELOPER (JAVA & ANGULAR) (Karnataka)
🏢 Caterpillar
📍 Karnataka