59 Backend Engineer jobs in the Philippines

For over 40 years, more than 10,000 energy, sustainability, and finance leaders have used our platform to streamline accounting processes, reduce resource consumption, and identify opportunities for sustainable operations. We help customers who are drowning in paper bills, manual processes, and cumbersome spreadsheets by enabling them to execute, analyze, and report on the energy projects needed to build a more sustainable world.

We are the only Energy & Sustainability ERP empowering customers with full control and understanding of their energy & sustainability data to reduce their carbon footprint and drive savings.

Our values are Accountability, Impact, Innovation, Integrity, and Teamwork.

About The Role
Building great software isn't just what we do—it's how we drive the energy industry forward. This is a high-impact role with broad responsibilities and collaboration across teams. If you're excited by building backend systems that power intuitive user experiences, this is the role for you. You'll spend your time developing scalable, reliable APIs and infrastructure.

Our stack:
C#, RESTful APIs, SQL, Azure, JavaScript, TypeScript, Angular.

Key Responsibilities

As a member of our R&D team, you'll play a key role in increasing velocity and delivering backend solutions. Every sprint, you will be part of a cross-functional team that will work together to deliver value to our customers.

• Work collaboratively within a team environment to develop and support enterprise-level, browser-based software applications.
• Build robust, well-documented, and versioned APIs that drive our products and integrate seamlessly into customer workflows.
• Play a key role in ensuring our APIs are reliable, scalable, and built to the high-quality standards needed for modern business.
• Develop automated unit and integration tests to ensure code meets business requirements.
• Contribute to long-term strategy and roadmap.

Preferred Qualifications

• 3+ years of experience in production-level, web application development with focus on APIs and RESTful application services.
• Expert-level understanding of .NET with a focus on .NET Core.
• Expert-level understanding of SQL, ORM, EF, and general database interactions.
• A track record of building or maintaining scalable code, ensuring data quality, and supporting operational needs.
• Strong communication skills and a willingness to collaborate across teams.
• A doer's and thinker's mindset—you're not just here to plug holes, you're here to make amazing contributions.

REQUIREMENT: FULL WORK ON SITE IN ORTIGAS, PASIG

Job Description

We seek an inspired Backend Engineer to join our dynamic team.

We are looking for an analytical, results-driven backend engineer who will work with team members to troubleshoot and improve current backend applications and processes. The Backend Engineer will use his or her understanding of programming languages and tools to analyze current codes and industry developments, formulate more efficient processes, solve problems, and create a more seamless experience for users. You should have excellent communication, computer, and project management skills.

To succeed as a backend engineer, you should be focused on building a better, more efficient program and creating a better end-user experience. You should be knowledgeable, collaborative, and motivated.

We are embarking on an exciting journey to bring AI (artificial intelligence) solutions to the market. We are inviting you, yes, You to join us.

We like to work hard and play hard. Yacht cruises, fun team buildings, out of-town-trips, and flights to Boracay and El Nido, are just a few of the "thank you" activities we give to our hard-working and dedicated employees.

Our future looks bright with AI. Your future looks bright with AI. Apply now.

Responsibilities

• Design, develop, and maintain efficient and reliable server-side applications and APIs using PHP and Python.
• Collaborate with front-end developers to integrate user-facing elements with server-side logic.
• Utilize Docker to containerize applications and streamline the deployment process.
• Optimize applications for maximum speed and scalability.
• Ensure the security and data protection of backend systems.
• Perform thorough testing and debugging of backend applications.
• Participate in code reviews to maintain code quality and best practices.
• Work closely with cross-functional teams to understand requirements and develop effective solutions.
• Collaborate with database administrators to design and optimize database structures and queries.
• Stay up-to-date with emerging technologies and industry trends, and apply them to improve our backend systems.
• Document and communicate technical specifications and requirements

Minimum Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).
• 3 to 4 years of job experience preferred
• Proven experience as a Backend Developer or similar role, with a focus on PHP and Python.
• Strong proficiency in PHP and Python, with a solid understanding of their syntax and frameworks (e.g.,CodeIgniter, Laravel, Symfony, Django).
• Experience with backend development is considered an advantage.
• Knowledge of Docker and experience in containerizing and deploying applications.
• Familiarity with web development technologies (e.g., HTML, CSS, JavaScript) and frontend frameworks (e.g., React, Angular).
• Solid understanding of RESTful APIs and their design principles.

Familiarity with database systems (e.g., MySQL, PostgreSQL, MongoDB) and proficiency in writing efficient SQL queries.

• Knowledge of version control systems (e.g., Git) and collaborative development workflows.
• Understanding of cloud platforms (e.g., AWS, Azure, Google Cloud) and their services.
• Strong problem-solving skills and the ability to work independently and as part of a team.
• Excellent communication and collaboration abilities.
• Attention to detail and a commitment to producing high-quality work

Required Skills

• Python
• PHP
• HTML, CSS, JavaScript
• MySQL
• MongoDB (or any No-SQL DB)
• AWS
• Bash Scripting
• Docker

Not required but an advantage:

Nodejs Backend: Express, , Axios

Job Type: Full-time

Benefits:

• Company Christmas gift
• Company events
• Opportunities for promotion
• Promotion to permanent employee

Work Location: In person

ONLY BASED IN THE PHILIPPINES

Role Overview

As a Backend Developer, you will work on building and improving web applications using Typescript Node and Python backends. You'll collaborate closely with other developers and product stakeholders to deliver impactful features for our clients. This role is full time (40+ hours per week).

Key Responsibilities

• Develop sophisticated backends in Typescript Node or Python.

• Leverage LLMs within backend workflows.

• Write clean, efficient, and maintainable code.

• Build RESTful APIs and work with front end developers to integrate your features.

• Build asynchronous backend workflows such as document analysis or web scraping.

• Collaborate with the team to define technical requirements and timelines.

• Optimize applications for performance, scalability, and security.

• Debug and resolve issues efficiently.

Required Skills & Experience

• 3+ years of professional experience in backend web development.

• Strong experience with Python and Python web frameworks like FastAPI, Flask, or Django.

• Solid understanding of RESTful API design such as middleware, serializers, and routing structure.

• Understanding of web fundamentals,

• Experience with databases including with both SQL and ORMs

• Familiarity with version control tools like Git.

• Good problem-solving skills and attention to detail.

• Excellent communication skills in English is a must.

Compensation

• Hourly rate: $4/hr to $18/hr depending on experience and technical performance during the interview process.

• Flexible hours and fully remote work.

NATURE OF WORK

• Works closely with Product Owner and Team to refine requirements and break requests to manageable size with clear acceptance criteria
• Develops defined system features
• Investigates and fixes reported bugs
• Writes automated tests
• Performs code reviews
• Research and acquire new technology and products/platforms knowledge to support business direction and improve operational efficiency
• Communicates progress
• Identifies blocking issues and escalates as appropriate

REQUIRED QUALIFICATIONS

• Bachelor's or College Degree in Computer Science / Information Technology / Computer Engineering or any related course
• At least 5 years of related work experience
• Strong experience in developing
  RESTful web services using Golang, Java
• Strong experience of OOP and software design patterns
• Strong experience of relational and distributed database systems
• Strong experience in unit testing using at least one of these frameworks (Mocha, Jest, Jasmine)
• Good working knowledge of web frontend development (HTML, CSS, JavaScript, ReactJS, Redux, jQuery)
• Good working knowledge of version control tools (eg. git)
• Working knowledge in the effective use and customization of Continuous Integration and Delivery technology stack
• Working knowledge of
  Amazon Web Services (AWS)
• Experience with Agile/Scrum development methodology

• REQ
• 24/09/2025
• IT Engineering
• Makati City, Filipijnen
• ING Hubs

Job Overview

This role is part of the iRisk – Non-Financial Risk & Compliance team and involves contributing significantly to the development and maintenance of functionalities within the IBM OpenPages platform. Responsibilities include configuring the system by designing workflows, implementing calculations, developing custom Java code and APIs, and adjusting settings to enable new features. You'll work closely with the Technical team, which ensures the application remains operational, compliant, and secure, and collaborate with Ops engineers due to system interdependencies. Additionally, you'll engage regularly with business colleagues and stakeholders to align on requirements and to design and develop new features for the rollout of IBM modules.

Key Responsibilities:

• Develop new features building Java custom code on top of IBM platform.
  Front-end configuration of the application, making use of IBM OpenPages out-of-the-bo- functionalities.
• Establishing API connections between applications.
• Perform Oracle database related activities.
• Designing, maintaining and improving the software architecture, like the IBM object model.
  Understand epected behavioral changes following a specific release and take appropriate action if actual behavior deviates from e- pectations.
  Specifying, testing and e- ecuting deployment/roll-back scripts and documentation.
• Understanding the detailed workflow and technical behavior of the application and IBM software.
• Understanding the behavior of the application in failure scenarios and driving improvements in line with ING's Reliability objectives.
• Deploying and running a Production system and provide day to day Level 2 support for the application.

Key Capabilities/Eperience

E

• perience with scripting languages Java and code testing/improvements.
  Knowledge and e- perience with Oracle databases, like scripting and Oracle packages.
  E- perience with monitoring end/or debugging and/or performance tuning of application is preferred.
  E- perience in developing/configuring with IBM OpenPages software.
• You enjoy the satisfaction for developing new features by trial and error.
• You love to deep dive technology, searching for root causes of issues and incidents to resolve them.

Minimum Qualifications

• Proficient in Java with strong programming skills and a solid understanding of API integration
  E- perience with monitoring end/or debugging and/or performance tuning of application
  Familiarity with Oracle databases and hands-on e- perience in PL/SQL development is required.

Great English communication skills, verbal as well as written

Your place of work

Eplore the area

Questions? Just ask

ING Recruitment team

Bij ING willen we het beste uit mensen halen. Daarom hebben we een inclusieve cultuur waarin iedereen de kans krijgt om te groeien en een verschil te maken voor onze klanten en de samenleving. Diversiteit, gelijkheid en inclusie staan bij ons altijd voorop. We behan iedereen eerlijk, ongeacht leeftijd, geslacht, genderidentiteit, culturele achtergrond, ervaring, geloof, ras, etniciteit, beperking, gezinssituatie, seksuele geaardheid, sociale afkomst of wat dan ook. Heb je hulp nodig of kunnen we iets voor je doen tijdens je sollicitatie of gesprek? Neem dan contact op met de recruiter die bij de vacature vermeld staat. We werken graag samen met jou om het proces eerlijk en toegankelijk te maken. Lees hier meer over hoe wij staan voor diversiteit, inclusie en erbij horen.

About the Project

We are seeking talented engineers for an exciting project in the tech-centric managed services industry. This project involves building a sophisticated Bid Management Suite with integrated CRM-like functionality and a robust backend that communicates seamlessly with the CMiC ERP system. This endeavor focuses on developing microservices architecture and official RESTful APIs that serve as the backbone of the technical operations of our service platform.

About the Role

As a Senior Backend Engineer, you will be a pivotal member of our development team, crafting and implementing the core microservices and business logic. Your work on API creation and ERP system integration is crucial to the project's success, significantly enhancing our platform's capability and service delivery.

About You

• Collaborative Team Player:** You thrive in a team environment and communicate

effectively with cross-functional teams.

• Proactive Problem-Solver:** With your strong analytical skills, you can identify, assess,

and solve technical challenges efficiently.

• Detail-Oriented Engineer:** Your meticulous attention to detail ensures robust, error-free

code and smooth integration processes.

What you will be doing

• Develop and deploy scalable and efficient microservices using NodeJS.

• Design, build, and maintain reliable and responsive APIs using REST principles.

• Implement complex integration solutions with the CMiC ERP system, ensuring data

accuracy and real-time communication.

• Collaborate closely with frontend developers, UX designers, and product managers to

deliver compelling features and enhancements.

• Utilize containerization tools like Docker and orchestration platforms such as Kubernetes

to manage and scale service deployments.

Required Qualifications

• Proficiency in NodeJS for backend development.

• Strong experience with Docker and Kubernetes for containerization and orchestration.

• Expertise in designing and implementing REST APIs.

• Solid understanding of SQL databases (Postgres/MySQL).

Preferred Skills and Experience

• Familiarity with NoSQL database systems like Firestore.

• Experience with integrating ERP systems, particularly SAP.

• Knowledge in ERP and CRM-like systems architecture and design.

• Relevant certifications in cloud services, microservices architecture, or specific backend technologies are a plus.

Joining our team Senior Backend Engineer means being at the forefront of innovation in managed services, contributing to projects that not only sharpen your existing skills but also expand your technical horizons. If you're ready to take on challenging technical responsibilities with a team that values creativity and collaboration, we want to hear from you.

Role: Backend Engineer (Microservices + )

Location: Makati City

Work Setup: Hybrid (3x RTO & 2x WFH)

Schedule: 9AM-6PM

Hire Type: Contract (Project Based)

Required Qualifications:

· Experience in Java and Spring boot.

· Exposure to TypeScript and microservices architecture

· Experience in and Nest.JS (or similar frameworks like )

· Strong understanding of Object-Oriented Programming (OOP) principles in JavaScript/TypeScript

· Knowledgeable in design patterns and their practical application in backend development

· Experience in unit testing using tools like Jest, Mocha, or Chai

· Experience implementing and maintaining CI/CD pipelines using tools like GitHub Actions, or Azure DevOps

· Proficiency with version control systems such as Git

· Experience working in Agile development environments (Scrum or Kanban)

Preferred Qualifications:

· Azure or AWS experience

· Familiarity with performance optimization techniques for building scalable and efficient APIs

· Experience with Redis for caching and pub/sub patterns

· Familiarity with New Relic for application performance monitoring

· Experience working with MongoDB and understanding of NoSQL data modeling.

Journey Better Business Group Inc. is hiring a Backend Engineer and AI Integrations to build the integration and automation layer behind our AI chatbot. You'll design FastAPI services, connect third‑party systems via direct APIs and n8n workflows, and ensure data flows are secure, reliable, and observable. If you love turning messy manual processes into clean, automated pipelines, you'll feel right at home.

Integrations & Services

• Design, build, and maintain FastAPI microservices and webhooks that connect our AI chatbot to CRMs, support platforms, marketing tools, and internal systems.
• Develop n8n workflows (and similar tools like Zapier/Make when needed) to orchestrate multi‑step automations with robust error handling, retries, and alerts.
• Implement API auth and security patterns (OAuth2, JWT, API keys), pagination, rate‑limiting, idempotency, and request/response validation.

Workflow Reliability & Quality

• Monitor, troubleshoot, and repair failed jobs and integrations using logs/metrics; leverage AI coding assistants (e.g., Claude Code) to accelerate debugging.
• Write unit and integration tests (e.g., pytest) for services and workflows; validate data mappings end‑to‑end before launch.
• Create and maintain playbooks, runbooks, and technical documentation for integrations and automations.

Data Handling

• Work with structured and unstructured data; map, transform, and validate payloads across systems.
• Coordinate secure data transfers between platforms and ensure accuracy, consistency, and compliance with internal policies.

Collaboration

• Partner closely with product managers, designers, and other engineers to scope requirements and deliver on time.
• Communicate technical updates clearly to non‑technical stakeholders and support post‑deployment enhancements.

Required

• Solid programming fundamentals and production experience with Python and FastAPI (or a similar modern web framework).
• Hands-on experience with API integrations, webhooks, and data transformation (JSON).
• Familiarity with n8n or other workflow automation tools (Zapier, Make/Integromat).
• Understanding of relational databases (PostgreSQL/MySQL), basic SQL, and data modeling.
• Version control (Git) and comfort with CI/CD basics; attention to testing and reliability.

Nice to Have

• Experience integrating with common B2B platforms (e.g., HubSpot, Salesforce, Zendesk, Slack, Google Workspace).
• Observability know‑how (structured logging, metrics, alerts) and containerization (Docker).
• Knowledge of asynchronous Python (asyncio), queues, and background workers.
• Exposure to conversational AI backends (LLM APIs, retrieval/vector stores) and prompt craft for Claude Code or similar assistants (e.g., GitHub Copilot).
• QA or workflow validation experience.

Education & Leveling

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent practical experience).
• We're open to strong entry‑level candidates with solid fundamentals and to mid‑level engineers with direct automation/integration experience.

• Competitive compensation: PHP 28,000–60,000 per month (gross), commensurate with experience and skill level.
• Training & growth: Hands‑on training with n8n and complex integrations; opportunities to own high‑impact projects.
• Collaborative culture: A team that values innovation, knowledge‑sharing, and continuous improvement.
• Convenient location: On‑site in Makati City, near major transport routes.
• Team events & perks: Regular team‑building activities, workshops, and a supportive environment.

Email Joanna Martin at and with subject line Backend Engineer, AI Integrations — (Your Name) with:

1. Updated resume/CV
2. A brief cover letter highlighting relevant API and automation experience
3. Links to a portfolio, GitHub, or sample projects (if available)

Join Journey Better Business Group Inc. and help us build smarter, more efficient workflows that empower businesses.

Customer Journey AI is our premium managed chat service that helps B2B companies convert anonymous website visitors into qualified inbound sales leads. By combining AI‑driven conversations with tight integrations to marketing and sales systems, we surface intent signals, capture enriched context, and route hot prospects to the right next step—whether that's booking a meeting, triggering a workflow, or handing off to sales. The frontend you'll build powers the chat experiences, operator/manager consoles, and analytics that make this possible, directly impacting pipeline and revenue.

About the Role

The Senior Backend Engineer will be the backbone of our development efforts, implementing core components of our software solutions. This role is significant to the company as it underpins the success of our Bid Management Suite and its seamless integration with the CMiC ERP system. The engineers will be responsible for building, optimizing, and scaling backend services that are reliable and maintainable.

About You

• You are a strong communicator who collaborates efficiently across various teams.

• You have excellent problem-solving skills and can adapt to new challenges with ease.

• You exhibit proactive leadership and a keen attention to detail, ensuring high-quality output.

What you will be doing

• Developing and maintaining backend microservices using NodeJS.

• Building and enhancing REST APIs for seamless communication between services.

• Utilizing Docker and Kubernetes to manage and deploy scalable applications.

• Working with SQL databases (Postgres/MySQL) and integrating with Firestore.

• Implementing bidirectional integrations with our CMiC ERP system.

• Collaborating with cross-functional teams to align business objectives with technical deliverables.

Required Qualifications

• Expert in NodeJS and REST API development.

• Strong experience with Docker and Kubernetes.

• Proficient in working with SQL databases (Postgres/MySQL).

• Familiarity with ERP system integrations.

Preferred Skills and Experience

• Experience with Firestore and other NoSQL databases.

• Exposure to ERP systems such as SAP.

• Any relevant certifications in software development or cloud services are advantageous.

• Prior experience in tech project management or in a tech-centric managed services environment.