Senior Software Engineer - Java Full Stack

Job Summary 

The Java Full Stack Engineer is responsible for designing, developing, and maintaining scalable, high-performance applications across front-end and back-end systems. This role plays a critical part in building enterprise platforms that support customer-facing applications, CRM integrations, onboarding workflows, and operational systems. The engineer will collaborate with cross-functional teams to deliver secure, resilient, and modern cloud-based solutions aligned with enterprise standards. 

Key Responsibilities 

Full Stack Development 

• Design, develop, and maintain end-to-end applications using Java-based backend and modern front-end frameworks 

• Build scalable microservices and APIs using Java (Spring Boot or similar frameworks) 

• Develop user interfaces using frameworks such as React, Angular, or similar 

• Write clean, maintainable, and efficient code following best practices and coding standards 

Backend & Microservices Engineering 

• Develop RESTful APIs and backend services to support customer, product, and operational workflows 

• Design and implement microservices architectures with strong focus on scalability and resilience 

• Implement asynchronous and event-driven patterns where appropriate 

Integration & System Connectivity 

• Build integrations with enterprise platforms including CRM systems (Salesforce), event streaming (Kafka), and legacy systems 

• Ensure data consistency and reliability across distributed systems 

• Support real-time, batch, and API-based integration patterns 

Frontend Development 

• Develop responsive and user-friendly UI components 

• Collaborate with UX designers and product teams to deliver intuitive user experiences 

• Optimize front-end performance and accessibility 

DevOps, CI/CD & Release Management 

• Participate in CI/CD pipelines using tools such as Jenkins, Git, or similar 

• Support automated testing, build, and deployment processes 

• Ensure production readiness and smooth release cycles 

• Contribute to environment management and deployment automation 

Production Support & Reliability 

• Provide L2/L3 support for production applications and services 

• Troubleshoot and resolve issues across the stack (UI, APIs, integrations, infrastructure) 

• Conduct root cause analysis and implement preventative measures 

• Ensure high availability, performance, and scalability of applications 

Security & Compliance 

• Develop secure code aligned with enterprise and regulatory standards 

• Implement authentication, authorization, and secure data handling practices 

• Support compliance requirements in financial services or regulated environments 

Collaboration & Agile Delivery 

• Work closely with product owners, designers, and engineering teams in Agile environments 

• Participate in sprint planning, backlog grooming, and retrospectives 

• Translate business requirements into technical solutions 

Continuous Improvement & Innovation 

• Drive improvements in system performance, scalability, and code quality 

• Contribute to modernization initiatives (monoliths to microservices, cloud adoption) 

• Explore and adopt new technologies to improve engineering efficiency and delivery 

Required Qualifications 

• Bachelor’s degree in computer science, Engineering, or related field (or equivalent experience) 

• 3+ years of experience in Java Full Stack Development 

• Strong proficiency in:  

• Java, Spring Boot (or similar frameworks) 

• RESTful API development 

• Front-end frameworks (React, Angular, or equivalent) 

• Experience with:  

• Microservices architecture 

• SQL and/or NoSQL databases 

• Git-based source control 

Preferred Qualifications 

• Experience with:  

• Kafka or event-driven architectures 

• Cloud platforms (AWS, Azure, or GCP) 

• Containerization (Docker, Kubernetes) 

• Familiarity with:  

• CRM systems (e.g., Salesforce) 

• Financial services or regulated environments 

• Experience with:  

• Automated testing frameworks and DevOps tools 

• Exposure to modern architecture patterns (domain-driven design, distributed systems) 

Key Skills 

• Java / Spring Boot Development 

• Microservices & API Design 

• Front-End Development (React / Angular) 

• System Integration 

• Cloud & DevOps Practices 

• Problem Solving & Debugging 

Success Criteria 

• Delivers scalable, resilient, and high-performing applications 

• Ensures high-quality code with minimal production defects 

• Build solutions aligned with enterprise architecture and standards 

• Improves system performance and reduces technical debt 

• Collaborates effectively across engineering and product teams