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Java Tech Lead

Role overview

Qualifications

  • 5–6 years of professional experience in backend application development using Java
  • Strong proficiency in Java frameworks: Quarkus, Spring Boot, Spring, Java EE
  • Proven experience in architecture design, system decomposition, and microservices design principles
  • Solid understanding of object-oriented design (OOD), design patterns, and SOLID principles

Responsibilities

  • Architect, design, and develop scalable backend systems using Java (Quarkus, Spring Boot, Spring, Java EE)
  • Own the architecture — ensure modular, extensible, and high-performance service design
  • Lead and mentor a team of developers; conduct code reviews, enforce best practices, and ensure high code quality
  • Collaborate with cross-functional teams (frontend, DevOps, product, data) to deliver integrated, end-to-end solutions

Key facts

Hard skills

Other skills

  • Leadership
  • Mentorship
  • Communication
  • Collaboration
  • Problem Solving

About the company

Hexaconcepts logo

Hexaconcepts

We are a boutique Analytics & Financial consulting firm providing value based solutions to small and medium enterprises across USA & Asia. Our organisation is managed by a team of high calibre professionals with excellent track records, who have forged long-term relationships with industry. Our Current focus areas are: 1. Big Data, Data Science & Analytics: We provide support in all areas starting from data management services like, data collection, validation, enrichment to Advanced Analytics 2. Business Intelligence: Glean insights from data that help make informed decisions 3. Staff Augmentation: We support by providing the required talent for short term to long term analytics projects. 4. Accounting & Finance: We also provide Book-keeping, Accounting and Tax consultation services

Company details

Company size2 - 10

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Job description

Client: A product-based ERP company headquartered in Bangalore. They provide cutting-edge SaaS software solutions tailored to streamline hatchery and poultry operations worldwide. Their platform streamlines every aspect of the poultry business, from flock monitoring to feed management and beyond. With features like automated data tracking and real-time insights, they provide everything needed to optimize productivity and profitability. They have clients across India, the Middle East, and Southeast Asia, with solutions are tailored to meet the specific demands of local markets while leveraging global best practices.

Position: Java Tech Lead
Experience: 6y - 11y
Java Development Experience: 5y+
Location: Remote - India
Work Mode: Work From Home (WFH)
Joining: Immediate to 10 days
CTC Offered: Based on skills and experience

Interview process:
1. HR Screening – On-call
2. Online Assessment – Dual camera setup required
3. Virtual Technical Round
4. In-person Final round if required

Role Overview
Seeking a highly skilled Java Tech Lead with 5–6 years of hands-on experience in backend engineering, architecture design, and leading development teams. The ideal candidate will combine strong technical expertise in Java frameworks with a deep understanding of system design, scalability, and performance optimization. This role involves technical leadership, code reviews, and architectural decision-making for complex enterprise systems — with occasional exposure to analytics-driven and Python-based components.

Responsibilities
• Architect, design, and develop scalable backend systems using Java (Quarkus, Spring Boot, Spring, Java EE).
• Own the architecture — ensure modular, extensible, and high-performance service design.
• Lead and mentor a team of developers; conduct code reviews, enforce best practices, and ensure high code quality.
• Collaborate with cross-functional teams (frontend, DevOps, product, data) to deliver integrated, end-to-end solutions.
• Design and optimize database schemas (MySQL, PostgreSQL) and ensure efficient query performance.
• Implement and maintain microservices and distributed systems with strong fault tolerance and observability.
• Drive the adoption of modern development workflows — Git branching strategy, CI/CD, and code quality automation.
• Analyze system performance bottlenecks, implement monitoring, and ensure smooth production deployments.
• Contribute to architecture reviews, technical documentation, and design discussions.
• Occasionally contribute to Python-based analytics modules or automation scripts.
• Work with AWS cloud services (EC2, S3, RDS, Lambda) for deployment, scaling, and infrastructure automation.

Requirements
Skills & Qualifications (Must Have)
• 5–6 years of professional experience in backend application development using Java.
• Strong proficiency in Java frameworks: Quarkus, Spring Boot, Spring, Java EE.
• Proven experience in architecture design, system decomposition, and microservices design principles.
• Solid understanding of object-oriented design (OOD), design patterns, and SOLID principles.
• Strong experience with relational databases (MySQL, PostgreSQL) and query optimization.
• Good understanding of event-driven systems, RESTful APIs, and asynchronous processing.
• Proficiency in Git for version control and team collaboration.
• Strong analytical and debugging skills; ability to diagnose complex production issues.

Skills & Qualifications (Good to Have)
• Hands-on experience with Python for data processing or analytics integrations.
• Familiarity with AWS cloud architecture and cost optimization practices.
• Experience with CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI).
• Knowledge of Docker/Kubernetes for containerized deployments.
• Exposure to NoSQL databases (MongoDB, DynamoDB, Cassandra).
• Experience with message queues (Kafka, RabbitMQ, or AWS SQS).
• Understanding of system scalability, caching (Redis/Memcached), and observability stacks (Prometheus, Grafana, ELK).

Soft Skills
• Strong leadership, mentoring, and communication skills.
• Proven ability to drive technical decisions and balance short-term delivery with long-term architectural health.
• Collaborative mindset — works closely with product, design, and operations teams.
• Passion for clean architecture, high performance, and continuous improvement.
• Self-driven with a strong sense of ownership and accountability.

Educational Qualifications:
BE / BTech/ ME /MTech /MCA Only

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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