Voltron Indonesia is the leading provider of Electric Vehicle (EV) charging network solutions in the country. Our mission is to deliver the best EV charging experience using advanced technology. We are dedicated to fostering the expansion of the EV market in Indonesia by providing reliable and innovative charging solutions. Based in Central Jakarta, Indonesia, our team is commited to driving the transition towards sustainable transportation.

Voltron Indonesia

Job Overview

As a Senior Backend Developer, you will be responsible for the development, maintenance, and optimization of scalable and reliable backend services. You will collaborate with the frontend and DevOps teams to build APIs, manage PostgreSQL databases, and support container-based application infrastructure using Kubernetes.

Roles and Responsibilities:

<ol>
	<li>Build and manage backend services using Node.js.</li>
	<li>Design and implement RESTful APIs and/or GraphQL APIs.</li>
	<li>Manage and optimize PostgreSQL databases.</li>
	<li>Apply clean code practices and maintain proper documentation.</li>
	<li>Write unit tests and integration tests to ensure system reliability.</li>
	<li>Collaborate with the frontend team for API integration.</li>
	<li>Work with the DevOps team for deployment, scaling, and monitoring using Kubernetes.</li>
</ol>

Senior Backend Developer

Didirikan pada tahun 2012, memulai bisnis sebagai penyedia layanan untuk ATM. Saat ini perusahaan mengembangkan solusi dan penyedia layanan multi-vendor, untuk menawarkan berbagai solusi dan layanan inovasi yang lebih luas.

VISI
Menghasilkan solusi dan layanan terbaik di bidang Layanan dan Konsultasi IT dengan upaya maksimal yang diarahkan pada kepuasan pelanggan.

MISI
Untuk membangun reputasi sebagai salah satu penyedia Solusi dan Layanan IT yang paling inovatif. Kami percaya dalam melakukan pekerjaan dengan cara yang paling efisien serta dengan metodologi yang kuat dan terstruktur, dengan evolusi bertahap dari kerja keras ke budaya kerja cerdas, untuk memenuhi kepuasan klien.

 
IT Consulting & Professional Services

To keep pace in the digital age while controlling costs and mitigating business risks, you can no longer depend on the past as a guide for the future. Leverage our consulting services and technology expertise to accelerate your business transformation and innovation strategies. We help you create and execute strategies to unlock opportunities, optimize processes, and uncover cost savings, with the offering as follow:

• Advisory Services. Our expert security consultants help you to secure your technologies by putting the right policies, processes, and architectures in place

• Architecture consulting services. Use existing and estimated future application traffic patterns to design a technology architecture for your organization. 

• Project and programmed management services. We support the successful execution of your IT projects using robust, proven project management methodologies.

•Application Customization and Programming Services. Our Developer expert could help you to provide the customization and enhancement of your existing applications.

 •QA and Automation Consultancy. Our QA and Automation expert will help you to ensure the quality of software development and deployment. Performing automated and manual tests to ensure the software created by developers is fit for purpose, include analysis of the software, and systems, mitigate risk and prevent software issues.

 

MITech

<ul>
	<li>Develop, maintain, and enhance backend services using Java Spring Boot.</li>
	<li>Build and optimize RESTful APIs for integration with banking systems.</li>
	<li>Work with Oracle Database (or other SQL databases) including query development and performance tuning.</li>
	<li>Support system integration, deployment processes, and issue troubleshooting.</li>
	<li>Ensure code quality, security, and compliance with banking standards.</li>
	<li>Collaborate with BA, QA, DevOps, and other technical teams.</li>
	<li>Commit to delivering tasks within the agreed project timeline.</li>
</ul>

Backend Developer Java

PT. DANS MULTI PRO sebuah perusahaan Teknologi Informasi (Information Technology), saat ini kami mengkhususkan diri sebagai sebuah perusahaan penyedia solusi layanan TI di semua sektor industri. Solusi layanan TI yang kami hasilkan akan membantu perusahaan dalam menganalisa implikasi bisnis, biaya, dan peraturan yang ada untuk menghasilkan suatu roadmap teknologi yang digunakan oleh perusahaan tersebut.

Pengalaman kami menunjukkan bahwa dengan menyediakan lingkungan kerja yang nyaman dan menantang bagi para pegawai kami, berbagai inovasi akan muncul untuk menghasilkan suatu produk yang berkualitas. Tangan tangan karyawan profesional kami terus menghasilkan inovasi untuk memenuhi kepuasan pelanggan

Selain memiliki tim profesional untuk membantu pelanggan, kami pun membangun aliansi strategis dengan sejumlah partner teknologi nasional, regional, maupun global untuk memperkuat penawaran solusi kami.

Dans Multi Pro

<ul>
	<li>Develop back-end web applications using NodeJs</li>
	<li>Maintain and improve highly scalable, reliable and fault-tolerant web application</li>
	<li>Work with other team members to build new modules and enhance existing systems</li>
	<li>Analyze user requirements</li>
	<li>Provide detailed design documentation</li>
	<li>Ensure the performance, quality, security and responsiveness of applications</li>
	<li>Troubleshoot and debug to optimize performance</li>
	<li>Build functioning and smooth front-end web applications that interacts with RESTful API services</li>
	<li>Apply unit testing for all necessary model, reducer, effects and/or services as well.</li>
</ul>

Backend Developer Node Js

Kompas Gramedia, through its more than 50 years of history, is striving for one goal: enlightening and empowering Indonesia. To ensure that we are able to serve the nation for another 50 years, we are undergoing a digital transformation; strengthening and expanding our solid business pillars by developing new digital business initiatives.

Our vision is to enlight all the people in Indonesia with all the knowledge we have.

Kompas Gramedia

<ul>
	<li>Merancang, membangun, dan memelihara kode Golang yang efisien, dapat digunakan kembali, dan andal.</li>
	<li>Mengembangkan komponen dan layanan backend untuk platform berbasis mobile dan web.</li>
	<li>Berkolaborasi erat dengan tim lintas fungsi (PM, QA, FE, dll.) sepanjang siklus pengembangan perangkat lunak (SDLC).</li>
	<li>Mengoptimalkan kinerja, skalabilitas, dan keterpeliharaan aplikasi.</li>
	<li>Berkontribusi dalam pengambilan keputusan arsitektur dan proses code review.</li>
	<li>Menjaga kualitas kode melalui pengujian dan penerapan praktik terbaik.</li>
	<li>Menangani troubleshooting dan debugging pada isu di lingkungan produksi.</li>
</ul>

Backend Developer Gramedia Digital

We established at 2012. With experience in several industry sectors, a broad portfolio and technology platform as well as bringing a dedicated and highly qualified team, enabling the talent we provide to provide fast and responsive services, making it the best choice for companies that want to increase the usability of their businesses.

OUR SERVICES
- Professional Service
Provide qualified software engineer with wide range skill

- Managed Service
Provide scrum team and scrum master. We promise story point (SP) based SLA.

- System Development
Develop business requirement. Time boxed. Our speciality are java and android based application.

- Prodemy
Education IT Based (Technical Consultant Program) and Provide custom training. Custom syllabus, custom training period and custom location

Pro Sigmaka

<ul>
	<li>Develop and maintain backend services using Node.js and frameworks such as NestJS.</li>
	<li>Design, manage, and optimize relational databases (PostgreSQL or SQL).</li>
	<li>Build and integrate RESTful APIs and workflow engines for seamless system communication.</li>
	<li>Implement and maintain microservice architectures and cloud-centric environments.</li>
	<li>Collaborate with frontend, QA, and DevOps teams to deliver reliable and scalable solutions.</li>
	<li>Participate in system architecture discussions and continuous improvement initiatives.</li>
	<li>This opportunity is for contract project based 3 months</li>
</ul>

Node Js Backend Developer

PT BFI Finance Indonesia Tbk (BFI Finance) is one of the long-established pioneers in the financing sector in Indonesia. Founded in 1982, BFI Finance is recognized as a company with a wide network, supported by more than 200 financing outlets across provinces. In 1990, the Company became one of the first multifinance companies to list its shares on the Jakarta Stock Exchange and Surabaya Stock Exchange (both now known as IDX), with the ticker code BFIN.

PT BFI Finance Indonesia Tbk

<ul>
	<li>Work closely with Product and Design team to build good products</li>
	<li>Work closely with Frontend Engineers to design and build APIs</li>
	<li>Build quality software and ensure high code coverage by writing unit and integration tests</li>
	<li>Document and maintain technical documentation to be always up-to-date</li>
	<li>Build integration with 3rd party or legacy software systems when required</li>
	<li>Write scalable and efficient codes along with good documentation</li>
	<li>Communicate and collaborate with other teams to achieve business objective</li>
	<li>Continuously learn and improve technical capabilities</li>
</ul>

Backend Engineer

ASTRO is Indonesia's quick commerce company that delivers groceries and essentials to your door within minutes. Founded in 2021 by a group of seasoned e-commerce executives and backed by both trusted International and local investors, it is our mission to make people's lives simpler and easier by saving them time, energy, and money.
Just like real Astronauts that take off into outer space, Astro embodies the values of being fast, bold, adventurous, and technologically advanced.
Interested in working for a company that pushes the boundaries and strives to be the best? Join us now to be a part of this ground-breaking mission!

Astro Technologies Indonesia

<ul>
	<li>Designing and developing reliable and fault-tolerant systems with minimum guidance</li>
	<li>Translating product requirements into technical actionable steps</li>
	<li>Evaluating and estimating required efforts and deliverables</li>
	<li>Splitting complex engineering tasks into smaller components</li>
	<li>Creating unit tests and implementing self-tests to make sure the code runs well</li>
	<li>Taking responsibility for the entire life cycle of your product: development, test, production, and subsequent fixes and improvement</li>
	<li>Commited to work in 6 months project in working hour (remote)</li>
</ul>

Kredit Pintar is a Fintech (Financial Technology) company that has a mission to improve the quality of life of Indonesian people by providing various short-term loan options. To realize the mission as a Fintech Company that can advance the country, Kredit Pintar opens opportunities for those who want to contribute in improving the quality of life by investing in the form of providing loans to borrowers in Kredit Pintar. With various investment options, anyone can now participate safely because Kredit Pintar ensures the security and confidentiality of the data of the giver and the borrower.

As one of the top players in P2P Lending platform with the niche of personal loan in Indonesia, Kredit Pintar can help you shape your future. We have a diverse culture because we value our employees based on their skills, regardless of their background. With a fun and dynamic working pace, we believe you will enjoy your journey with us.

Kredit Pintar

Job Responsibilities :

- Develop and maintain high-quality code, ensuring that the code is maintainable, scalable, and efficient. Participate in the development and implementation of best practices for coding, testing, and deployment.

- Collaborate with cross-functional teams, including product managers, frontend engineers, to design and develop efficient and scalable backend systems.

- Contribute to the development of technical documentation, including API documentation and system architecture diagrams.

- Participate in code reviews, providing feedback to the team to ensure that the code meets best practices for coding, testing, and deployment. Participate in the testing and deployment of the backend systems, ensuring that they meet the requirements and are scalable and efficient.

- Continuously learn and improve skills through self-study, attending conferences, and participating in training programs.

 

Education Background :

Minimum 4 years of experience in related field 
Bachelor degree in Computer Science, Electrical Engineering, related technical field or equivalent practical experience.

 

Required Professional Skills :

Proficiency in Server Side Java, Spring Boot, Hibernate, REST, Maven, Github and other open source Java Libraries.

Experience with SQL and NoSQL databases, caching technologies, and message brokers.

Experience with cloud-based infrastructure and services such as AWS, Azure, or Google Cloud Platform.

Strong understanding of software design patterns, data structures, algorithms, and distributed systems.

Experience with Docker/Kubernetes/Microservices or similar container and microservice technology.

Ability in managing multiple tasks and timeline in a fast-pace environment.

Strong problem-solving and analytical skills.

Strong written and verbal skills in English.

 

Relevant Working Experiences :

Experience with payment/financial system is a plus. Good Learning attitude and capacity, willingness to share knowledge.

 

Competency Requirements :

Functional Compentences :

Coding

Testing

Technical Planning

 

Behavior Competences :

Competence

Learning

Communication

Critical Thinking

NRI Indonesia was established in October 2015. NRI Indonesia supports the advancement of clients' Digital Transformation (DX) with our comprehensive services of IT consulting and software development, backed by the knowledge, proven track record and expertise of our parent company, Nomura Research Institute (NRI) Japan. We realize truly meaningful solutions for our clients, and support their growth by seamlessly combining our consulting and tech capabilities. At NRI Indonesia, we strive to solve social issues and contribute to a sustainable future.

Our activities cover the following:
- Planning, designing and implementing enterprise system
- Designing/implementing loyalty program
- Big data analytics
- Managing and operating systems particularly in the area of retail and distribution, manufacturing, finance and service industries

According to NRI’s basic philosophy, NRI Indonesia aims co-prosperity with our clients in the long term relationship, and wishes to contribute to economic growth with improvement of human life in Indonesia.

Nomura Research Institute Indonesia

Overview:

We are looking for creative and self-driven Node.js Backend Engineer who specializes in TypeScript and NestJS. In this role, you will work on client-based projects, developing custom backend solutions that align with business requirements. You should be proactive, independent, and able to manage your own work while collaborating with cross-functional teams and client stakeholders.

Responsibilities:

<ul>
	<li>Design, develop, and maintain backend services using NestJS and TypeScript, tailored to client requirements.</li>
	<li>Implement well-structured RESTful APIs and GraphQL endpoints.</li>
	<li>Ensure high code quality through unit testing, integration testing, and best coding practices.</li>
	<li>Optimize application performance, scalability, and security.</li>
	<li>Work closely with the DevOps team to ensure smooth CI/CD processes using GitLab CI/CD.</li>
	<li>Collaborate with frontend engineers, test engineers, machine learning engineers, project managers, and client teams to develop seamless integrations.</li>
	<li>Take ownership of your work, proactively identifying issues and proposing solutions.</li>
	<li>Participate in code reviews, architectural discussions, and technical decision-making.</li>
	<li>Write clear and well-structured technical documentation for client projects.</li>
</ul>

Backend Engineer Node.js

Advance Innovations (AdIns) is Independent Software Vendor that established in 2000. We have comprehensive an end-to-end solution for financial businesses such as customer finance and leasing solution, mobile solution, document solution, IT training and development solution, data warehouse and business intelligent solution and payment channel solution. With all of this solutions we are a market leader in this industry with 60% of market share. AdIns has an excellent track record and 100% success rate in project implementation supported by an excellent combination of highly skilled professionals, in-depth business understanding, and extensive experience in financial industry especially banking and multi-finance company.

Feels Like Home

We do not care about who you are, where do you come from, or the colour of your skin. You are one of us and we are one of you. AdIns is home to young innovative professionals, because we know that modern problem need a modern solution. Having fun while working will make an enjoyable, conducive, and comfortable working place and it is one of the privilege that gave to the employees.

Learning Experience

If you are looking for a job, AdIns is not the right place for you, if you have huge thirst of knowledge, AdIns is the perfect place to keep on learning and developing yourself. Learning is the journey of a lifetime, that's why AdIners aren't just encouraged but also sponsored to take a bunch of certification for free.

Same Frequency

We understand that not everyone can get along with each other and we all have a fear of being judged. You can be yourself without any hesitation because we talk in the same frequency and have the same set of mind on this world. Being bullied and be the bully with no heartache is an everyday thing.

Facility & Reward

Greater power comes with greater responsibility, no pain no gain, yin and yang, everything come in pairs and have to be balance. AdIns will see and acknowledge every skill and potential that you have, so do not be afraid and feel free to do more than what they expect. We really appreciate our loyal and dedicated employees with a further study, certification, vacation trip, etc.

Follow our Social Media
Instagram: @lifeatadins
Youtube: AdIns Official
Tiktok: adins_official
LinkedIn: PT. Adicipta Inovasi Teknologi (AdIns)
Facebook: PT Adicipta Inovasi Teknologi (AdIns)

PT. Adicipta Inovasi Teknologi (AdIns)

<ul>
	<li>Design, develop, and maintain ETL processes and data pipelines.</li>
	<li>Extract, transform, and load data from various sources into data warehouses or data lakes.</li>
	<li>Optimize ETL performance and ensure scalability and reliability.</li>
	<li>Collaborate with data architects, analysts, and other stakeholders to understand requirements.</li>
	<li>Troubleshoot and resolve data quality and data integration issues.</li>
</ul>

ETL Developer

Tanggung Jawab:

<ul>
	<li>Membangun, mengembangkan, dan memelihara aplikasi menggunakan .NET Core.</li>
	<li>Melakukan integrasi dengan database (SQL Server/MySQL/PostgreSQL sesuai kebutuhan proyek).</li>
	<li>Membuat dan mengembangkan RESTful API untuk kebutuhan aplikasi internal maupun eksternal.</li>
	<li>Melakukan debugging, troubleshooting, dan perbaikan bug untuk menjaga stabilitas sistem.</li>
	<li>Berkolaborasi dengan tim QA, UI/UX, Project Manager, dan tim terkait lainnya untuk memastikan fitur berjalan sesuai kebutuhan bisnis.</li>
	<li>Mengikuti standar pengembangan, clean code, dan best practices dalam software development.</li>
	<li>Melakukan dokumentasi teknis untuk modul/fungsi yang dikembangkan.</li>
	<li>Berpartisipasi dalam proses code review dan memberikan insight teknis untuk peningkatan kualitas produk.</li>
	<li>Menerapkan keamanan aplikasi sesuai standar (authentication, authorization, secure coding).
	Nilai Plus (Opsional):
	</li>
	<li>Pengalaman dengan Microservices, Docker, atau CI/CD.</li>
	<li>Memahami arsitektur cloud (Azure/AWS/GCP).</li>
	<li>Familiar dengan Git atau version control system lainnya.</li>
</ul>

.Net Developer

<ul>
	<li>Produce detailed specifications and write programs to handle a specific job</li>
	<li>Test a program by running it and looking for bugs (errors)</li>
	<li>Testing, including defining/supporting acceptance testing and gathering feedback from pre-release testers</li>
	<li>Make the appropriate corrections, then rechecks the program until an acceptably low level and severity of bugs remain</li>
	<li>Authoring of documentation needed by users and implementation partners, etc</li>
	<li>Contribute to training manuals, user guides and online help</li>
	<li>Maintaining the systems once they are up and running</li>
</ul>

Applications Developer

AdiData is an IT company focus in providing total IT Business Solutions, IT Infrastructures and IT Services to our customers. Our team has a lot of experiences in delivering the best IT Business Solutions, IT Infrastructures and IT Services with the latest trend, latest products/technologies and high quality of services.

PT Adi Data Informatika

<ul>
	<li>Develop, designing, coding and testing for IT Systems/Applications according to business user requirements.</li>
	<li>Troubleshooting if any production issues</li>
	<li>Analyze, write, build, and deploy of software</li>
	<li>Meeting with development managers to discuss the scope of software projects.</li>
	<li>Analyzing existing programs for modification purposes.</li>
	<li>Researching and designing new software systems, websites, programs, and applications.</li>
	<li>Writing and implementing, clean, scalable code.</li>
	<li>Troubleshooting and debugging code.</li>
	<li>Verifying and deploying software systems.</li>
	<li>Evaluating user feedback.</li>
	<li>Recommending and executing program improvements.</li>
	<li>Maintaining software code and security systems.</li>
	<li>Creating technical documents and training staff.</li>
</ul>

IT Developer

PT. Indocyber Global Teknologi, an integrated information and technology system provider, dedicated to delivering highly effective solutions in the field of Information Systems. Our core business focuses on information technology services, digital marketing and IT infrastructure. 

PT. Indocyber Global Teknologi started with only 10 (ten) personnel, currently, after years of experience, we are supported by more than 200 consultants and developers.

PT. Indocyber Global Teknologi

Location: Placement at one of our clients from Banking Industry 

Working System: Full WFO

Employment Contract: PKWT/Contract 

App Development: Design, develop, and test native Android features and components using Kotlin and modern Android SDKs.

Architecture: Implement and adhere to best practices in mobile architecture, such as MVVM, MVI, or Clean Architecture, utilizing components like LiveData, ViewModel, and Coroutines.

UI/UX Implementation: Translate designer mockups and wireframes into high-quality, responsive user interfaces using XML layouts or Jetpack Compose.

Testing &amp; Quality: Write unit and integration tests (e.g., using JUnit, Mockito, or Espresso) to ensure code reliability and robustness.

Collaboration: Work closely with product managers, UI/UX designers, and backend teams to define requirements, integrate APIs, and deliver features on time.

Performance Optimization: Identify and resolve performance and scalability issues, including memory leaks and battery consumption.

Google Play Management: Assist with preparing and submitting applications to the Google Play Store.

Android Developer

MileApp, an Indonesia-based SaaS company, specializes in field workforce management solutions for leading enterprises, including Unilever, P&G, and Philip Morris. Trusted by over 50,000 users, MileApp powers the execution of more than 1 million field jobs every month. Since its inception in 2017, MileApp has achieved an impressive 100x revenue growth—entirely through organic expansion.

MileApp

<ul>
	<li>Understand business requirements and translate them into user-friendly, scalable technical solutions</li>
	<li>Design, develop, and maintain frontend applications using JavaScript and Vue.js with a strong focus on usability and UI/UX best practices</li>
	<li>Implement responsive and accessible UI components with attention to detail and performance</li>
	<li>Develop and manage RESTful APIs, services, and third-party integrations</li>
	<li>Design, optimize, and maintain databases (SQL and NoSQL)</li>
	<li>Ensure system architecture and documentation are clear, scalable, and well-maintained</li>
	<li>Write and maintain unit and integration tests to ensure both frontend and backend reliability</li>
	<li>Perform code reviews to uphold coding standards and foster team collaboration</li>
	<li>Troubleshoot, debug, and optimize both frontend performance (load time, rendering) and backend performance (queries, scalability)</li>
	<li>Collaborate with product managers, designers, and other developers to ensure seamless end-to-end delivery</li>
	<li>Contribute to CI/CD pipelines and deployment processes</li>
	<li>Leverage agentic AI tools (e.g., Claude Code, GitHub Copilot, Devin, Cursor, and similar) to accelerate development, improve productivity, automate repetitive tasks, and assist in problem-solving</li>
</ul>

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