Senior Backend Engineer

Umpisa Inc; Makati; Hybrid; PHP 1,674,000 - 2,567,000; Full time

Job summary

Umpisa Inc. is a progressive technology services company known for pioneering digital transformation and modern software development.

We seek a senior backend engineer to architect scalable services using Go, Java, and JavaScript, and to lead API design with Spring Framework and Spring Boot. Responsibilities include owning complex business logic, API standards, database design with MySQL, and driving microservices while mentoring engineers.

Qualifications

• 6+ years of backend software engineering experience with end-to-end ownership
• Hands-on production experience with Go, Java, and JavaScript
• Deep expertise in Spring Framework and Spring Boot for enterprise-grade apps
• RESTful API design including auth, authz, and integrations
• Experience with ReactJS and frontend collaboration
• Strong MySQL skills: schema, indexing, performance tuning
• Experience with microservices and distributed systems
• Mentor engineers and lead code reviews
• Experience with automated testing (unit/integration/e2e)
• CI/CD pipelines, deployments, and production monitoring

Responsibilities

• Architect, design, and lead scalable backend services and RESTful APIs
• Drive enterprise-grade app design with Spring Framework and Spring Boot
• Own complex business logic, authentication, and external integrations
• Define API standards and lead internal/external API design
• Collaborate with frontend teams using ReactJS where needed
• Lead database design, performance tuning, and data access layers
• Oversee end-to-end integration architecture between frontend and backend
• Evaluate and govern third-party services and APIs
• Drive microservices architecture and distributed design decisions
• Enforce data security, reliability, and coding standards
• Mentor junior engineers and conduct code reviews
• Participate in KT sessions and training for teams/clients
• Travel for Singapore training in October and Manila in Nov-Dec
• Communicate progress to stakeholders
• Stay updated on digital product and tech trends
• Contribute to hiring and onboarding processes

Skills

Go

Java

JavaScript

Spring Boot

Spring Framework

ReactJS

MySQL

Microservices

CI/CD

Testing

Mentoring

Education

Bachelor's degree in Computer Science

Engineering degree or equivalent

Tools

Go

Java

JavaScript

Spring Boot

MySQL

ReactJS

Job description

At Umpisa Inc., our mission is to make the Philippines be known globally as a tech hub.

Umpisa Inc. is a progressive technology services company that partners with select industries, clients and people to work on pioneering and industry-changing solutions via digital transformation, modern software development and venture building.

We create a set of world-class and impactful products and solutions to help organizations and individuals live better lives. We offer demanding, challenging and rewarding careers in software development, product development, emerging technologies, and more for the right candidates.

Essential Skills:

• Aligns with our values: Excellence, Integrity, Professionalism, People Success, Customer Success, Fun, Innovation and Diversity
• Strong communication skills
• Strong problem solving and analytical skills
• Excellent problem-solving ability
• Would like to work as part of a self-organizing Scrum team in a scaled agile framework
• Must be a self-starter and loves to collaborate with the team and client
• Strong training and facilitation skills, with the ability to conduct effective Knowledge Transfer (KT) sessions and upskill team members and stakeholders

Work Set-up:

• Hybrid set-up
• October: On-site training in Singapore (travel provision included)
• November - December: Continuation of training on-site in Manila
• Standard work arrangement resumes thereafter, in line with the assigned project's requirements

Requirements, Duties and Responsibilities:

• Architect, design, and lead development of scalable, high-availability backend services and RESTful APIs using Go, Java, and JavaScript
• Drive the design and evolution of enterprise-grade applications using the Spring Framework and Spring Boot, setting technical direction for the team
• Own the design of complex business logic, authentication, authorization, and integration services, ensuring extensibility and security by design
• Define API design standards and lead the design of APIs for internal and external system integrations
• Partner with frontend teams and take ownership of complex user-facing components using ReactJS where needed
• Lead the design and optimization of relational database solutions using MySQL, including architecture decisions for scale
• Architect efficient, scalable database schemas, indexes, stored procedures, and data access layers
• Lead database performance tuning and query optimization efforts, identifying systemic bottlenecks
• Own end-to-end integration architecture between frontend applications and backend services
• Evaluate, integrate, and govern third-party services, APIs, and enterprise systems
• Drive microservices architecture and distributed system design decisions across the team
• Establish and enforce standards for data consistency, security, and system reliability across applications
• Lead the development and enhancement of web applications, championing modern software engineering principles and best practices
• Collaborate with Product Managers, Designers, and Engineering leadership to shape technical strategy and deliver high-quality features
• Lead system architecture discussions, drive technical design decisions, and document architectural trade-offs
• Set and enforce coding standards, ensuring code is clean, maintainable, and well-documented across the team
• Lead root-cause analysis and resolution of complex, high-impact application issues across development, staging, and production
• Conduct thorough code reviews, mentor engineers, and raise the overall technical bar of the team
• Own application performance, scalability, reliability, and security at a system-wide level
• Establish and champion automated testing strategy and practices to ensure software quality
• Own deployment strategy and lead monitoring/incident response to ensure application health post-release
• Mentor mid-level and junior engineers, and contribute to hiring and technical onboarding processes
• Communicate progress to stakeholders
• Keep abreast of new digital product and technology trends that may significantly affect the operations of the Client
• Keep up to date on training and continuous personal development plans
• Assist in pre-sales, post-sales and product development to win and maintain clients
• Align with the culture of the company
• Participate in company events that foster camaraderie and build rapport and teamwork
• Communicate regularly and effectively with Client and customers as needed
• Familiarity and relevant experience with the insurance industry
• Conduct Knowledge Transfer (KT) sessions and training for team members and stakeholders, including during the Singapore (October) and Manila (November-December) training engagements
• Develop and deliver training materials, guides, and documentation to support upskilling and smooth knowledge handover

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
• At least 6+ years of professional backend software engineering experience, with a proven track record of owning systems end-to-end
• Strong hands-on experience with Go, Java, and JavaScript in production environments
• Deep expertise in the Spring Framework and Spring Boot for building enterprise-grade applications
• Proven experience designing and building RESTful APIs, including authentication, authorization, and integration services
• Working knowledge of ReactJS and experience collaborating on or contributing to frontend components
• Strong expertise in MySQL, including schema design, indexing, stored procedures, and performance tuning at scale
• Solid experience with microservices architecture and distributed systems design
• Demonstrated experience integrating third-party services, APIs, and enterprise systems
• Strong understanding of system design principles, including scalability, reliability, and security best practices
• Experience leading or significantly contributing to architecture and technical design decisions
• Proven ability to mentor engineers and lead code reviews that raise team-wide code quality
• Experience with automated testing strategies (unit, integration, and end-to-end testing)
• Experience with CI/CD pipelines, deployment processes, and production monitoring/incident response
• Excellent communication skills, with experience collaborating cross-functionally with Product, Design, and Engineering leadership
• Prior experience mentoring or leading engineers a plus
• Strong communication skills and comfort working in a collaborative, fast-paced environment
• Ability to thrive in a fast-paced environment while managing competing priorities and driving successful project outcomes
• Prior experience conducting Knowledge Transfer (KT) sessions, training, or facilitation for teams and/or clients is highly preferred
• Willingness and availability to travel to Singapore for training in October, and to continue training in Manila from November to December