Java Technical Lead

Responsibilities

Facilitate effective communication with client project stakeholders regarding project status and recommendations; Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality; Actively participate in accurate planning and estimation efforts, utilizing project methods and tools; Proficiently gather requirements and organize/present developed features for clients; Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements; Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success; Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities; Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities; Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment

Requirements

A minimum of 8+ years of experience/expertise in the following areas specified below; Deep understanding of telecommunications domain; Java 21, Spring Boot, Redis/Redisson, Oracle, PostgreSQL, NoSql, Characterization Testing, Telecom Protocols; Knowledge of C++, Docker, Kubernative, Kafka; Proven track record of Design, development and implementation of Java based large volume, high availability enterprise applications; Strong Core Java, micro-services knowledge including multi-threaded application development; Experience on exception handling, correct use of data structures, multi-threaded programming, memory management and application tuning; Experience with Spring and ORM technologies; Must have knowledge on C++ to understand legacy systems; Good hands on experience with Oracle, PostgreSQL, NoSQL & have ability to write data structures, basic SQL Queries & knowledge of joins, Views, Group By, Having Clause etc; Able to understand telecom protocols (SS7, Diameter etc.); Must have excellent exposure in Unit Testing; Technical responsibility over the solutions delivered; Cross-team involvement; Involvement in the architectural activities at account level; Helps team remove roadblocks to successful delivery; Involved/driver of initiatives that provide value to client outside of day-to-day activities; Partners up with PDM to improve processes, ensure delivery success, raise project risks; Requirement analysis, Coding, design, implementation, testing, problem analysis and resolution, and technical documentation

Nice to have

Object-Relational Mappers (ORMs); Architectural (Microservices, Serverless etc) and Design (Factory, Singleton, Observer etc) Patterns; Unit Testing; Working in the Cloud; Containers using Docker/Kubernetes; Specific client-engagement specified technologies