backend engineer freelance

We are looking for a skilled and passionate Backend Engineer who will be responsible for our server‑side application logic along with its integration with the front‑end platforms. In this position, you will use your programming skills and tools to analyze and translate business/feature requirements into well‑structured, efficient, scalable software....

Take on the responsibility of designing, enhancing, and maintaining our backend applications, third-party data integration, data APIs, backend systems, and engagement with monitoring tools and infrastructure.Engage actively in engineering practices such as code review, unit testing, and integration testing to uphold high standards of quality.Participate...

Develop backend components of future products using Node.js / Golang as the frameworkContribute actively in the system design phase to enable highly-scalable and highly-available serviceMin. 2 years of experience as a backend developer, preferably familiar with Node.js & GolangSolid knowledge and understanding in computer science (e.g. use of advanced...

Develop backend components of future products using Node.js / Golang as the frameworkContribute actively in the system design phase to enable highly-scalable and highly-available serviceMin. 2 years of experience as a backend developer, preferably familiar with Node.js & GolangSolid knowledge and understanding in computer science (e.g. use of advanced...

Join the Pioneer Crypto Brand in the Philippines!Coins is the most established crypto brand in The Philippines and has gained the trust of more than 18 million users. Through the easy-to-use mobile app, users can buy and sell a variety of different cryptocurrencies and access a wide range of financial services.Coins is fully regulated by the Bangko Sentral...

Flex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, which we’re calling SpinCo, until the name is unveiled. The spin is planned for Q1 2027. If the intended spin occurs, this role will support SpinCo, which will focus on critical digital infrastructure, delivering end-to-end power and thermal...

Tentang Anak is Indonesia’s leading parenting platform, combining expert-backed content, commerce, and community to support millions of families. As our product and user base grow, the reliability, performance, and scalability of our backend systems become even more critical. Senior Backend Engineer We’re looking for a Senior Backend Engineer who is...

Design and implement robust web backend services, utilizing Python and the Django frameworkWrite high-quality, maintainable code using engineering best practices (unit testing, Git, CI/CD) while actively leveraging AI coding agents to accelerate developmentIntegrate Generative AI tools into the software development lifecycle to automate tasks such as unit...

Bachelor’s degree in Computer Science, Engineering, or a related field. Proven experience as a Software Engineer (3-5 years). Extensive experience in multiple programming languages such as NodeJS, Go, or Python. Solid understanding of software development principles and methodologies. Familiarity with Message broker (Kafka and RabbitMQ) Familiarity with...

Integrate and operate payment providers across 50+ rails. Your work focuses on correctness — idempotency, reconciliation, and settlement — plus the operational practices that keep those guarantees true in production.What you'll ownDesign and implement adapters and protocol handlers for diverse payment rails and providers.Build idempotent APIs,...

The Engineering Backend Process Engineer will be based in Batam and will support SpinCo, which focuses on critical digital infrastructure, delivering end-to-end power and thermal management solutions for AI data centers and other mission-critical applications. This role provides daily engineering support to volume production and TPI product, managing all...

Mimin is a conversational AI and omnichannel messaging platform serving brands and enterprises across Indonesia, Malaysia, and Singapore. We build systems that unify chat, voice, and agentic AI into one continuous thread, with seamless handover from AI to human agents. About the Role As Mimin scales, we're building out a stronger technical leadership layer...

About the Role We are building a next-generation HRIS platform that tightly integrates attendance, overtime, reimbursement, and payroll into a seamless, reliable experience for our clients. We're looking for backend engineers who are obsessed with data consistency, system resilience, and clean architecture — and who thrive working on transaction-heavy,...

We're looking for a Backend Engineer (Go) with 1-2 years of experience in fintech to design, build, and maintain backend services that handle financial transactions with high standards of reliability and data integrity.Responsibilities:Design, build, and maintain backend services in GoDesign and implement REST APIs and gRPC services for internal and external...

POSITION SUMMARY As a Senior Backend Engineer, you will play a key role in the development of the game backend services, from designing APIs to writing solid logic to deploying and monitoring the servers. Building systems with security, scalability, reliability and cost efficiency in mind is a must. Our ideal candidate has a love for games and the ability to...

About the Role We are building a next-generation HRIS platform that tightly integrates attendance, overtime, reimbursement, and payroll into a seamless, reliable experience for our clients. We're looking for backend engineers who are obsessed with data consistency, system resilience, and clean architecture — and who thrive working on transaction-heavy,...

Share Job :# Software Engineer (Backend) **Company:** Korn Ferry **Location:** Jakarta **Experience:** 1-5 year **Salary:** 0 **Employment Type:****Job Description:****Software Engineer - Back End**IndonesiaOur client is a technology company based in Jakarta, Indonesia. Founded in 2012 by ex-Silicon Valley engineers and aims to revolutionize...

Build the backbone of BYD's supply chain digital ecosystem — architect high-performance backend systems powering operations across Indonesia and beyond. Location: Subang, Indonesia Job Responsibilities Oversee the back-end technical system planning, architecture design and continuous iteration of the supply chain business line, to guarantee the...

About Traveloka Traveloka is Southeast Asia's leading travel and lifestyle super-app. We connect tens of millions of travellers across the region with flights, hotels, experiences, financial services, and more — all from a single platform. Since our founding in 2012, we have expanded to eleven markets, processed billions of dollars in transactions, and...

Own your team's delivery outcomes — roadmap commitments, quality, and reliability of the accommodation backend services you stewardSet the architectural direction for the team's work and hold the quality bar through hands-on reviewOwn the on-call and incident posture of your services, turning incidents into lasting reliability improvements, and run the...