Bumi Amartha Teknologi Mandiri or “AMARTEK” was established to provide information technology solutions. Our mission from the very first day has been to cultivate professional relationships with our clients to provide effective and reliable information technology solutions for their needs. The team at "AMARTEK" is equipped with a highly developed skillset developed over decades of experience not only in information technology but also in business processes across a range of industry sectors. This business experience makes us uniquely positioned to offer solutions promising greater operational efficiency, productivity gains and cost savings for each of our clients, regardless of their industry.

As an established technology-intensive company, we pride ourselves on providing a comprehensive suite of solutions comprising of Infrastructure Consultancy, on/offsite services, Custom software and web development, Talent Augmentation, and enterprise architecture consulting. Our team consistently delivers state-of-the-art solutions in various areas including, but not limited to: integrated business solutions, system applications, product development and professional services.

At "AMARTEK", we guarantee rapid, reliable and robust information technology solutions that work. 

PT Bumi Amartha Teknologi Mandiri

<ul>
	<li>Develop, maintain, and enhance middleware applications and integration services using Golang.</li>
	<li>Design and develop RESTful APIs, backend services, and integration components to support communication between applications and systems.</li>
	<li>Develop and maintain middleware services that facilitate integration between internal applications, external systems, databases, and third-party services.</li>
	<li>Implement reliable, scalable, and high-performance services using Golang and microservices architecture.</li>
	<li>Analyze business and technical requirements and translate them into effective middleware and integration solutions.</li>
	<li>Integrate systems through REST API, HTTP/HTTPS, messaging, and other integration protocols as required.</li>
	<li>Perform troubleshooting, debugging, and performance optimization for middleware applications and services.</li>
	<li>Ensure application security, reliability, scalability, and maintainability.</li>
	<li>Work with database systems to support data integration, transaction processing, and backend services.</li>
	<li>Develop unit tests and perform integration testing to ensure application quality and stability.</li>
	<li>Collaborate with Backend Developers, System Analysts, DevOps Engineers, QA Engineers, and other technical teams throughout the development lifecycle.</li>
	<li>Participate in code reviews and follow established coding standards, development methodologies, and best practices.</li>
	<li>Monitor and resolve issues in development, staging, and production environments.</li>
	<li>Prepare and maintain technical documentation related to middleware services, APIs, integrations, and system architecture.</li>
</ul>

Middleware Backend Golang

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

About Astro

ASTRO is Indonesia's quick commerce company that delivers groceries and essentials to your door within 15 minutes. Founded in 2021 by a group of seasoned e-commerce executives and is backed trusted international 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!

About this Position

This role focuses on leading a scalable backend services improvement to support our cross platform. You will collaborate with Product and Engineering teams to lead the delivery of new features, optimize databases and system performance, and maintain reliable service communication through RPC and messaging systems. You will also research engineering best practices to ensure system stability and efficiency.

Responsibilities

<ul>
	<li>Collaborate with stakeholders and product managers to define project goals and priorities.</li>
	<li>Mentor and develope the engineers, performing code reviews, and enforcing best practices.</li>
	<li>Translate product requirements into clear technical solutions and actionable development tasks for your team.</li>
	<li>Break down complex engineering problems into manageable components and estimate development efforts accurately.</li>
	<li>Oversee backend features delivery in collaboration with the Product team, ensuring timely and high-quality implementation.</li>
	<li>Take ownership of the full product lifecycle, including development, testing, deployment to production, and continuous improvements or fixes.</li>
	<li>Explore and leverage AI tools or technologies to improve development efficiency and support practical implementation in daily engineering workflows.</li>
</ul>

Lead Backend Engineer

﻿﻿﻿﻿﻿﻿﻿﻿﻿﻿﻿﻿﻿﻿﻿PT Trimegah Sekuritas Indonesia Tbk (the Company) was established on May 9, 1990 under the name PT Trimulya Securindolestari based on Deed No. 64 dated May 9, 1990, which subsequently changed to PT Trimegah Securindolestari on May 28, 1990 based on Deed No. 227 dated May 28, 1990. The deeds were made before Rachmat Santoso, S.H., Notary in Jakarta, and have been announced in State Gazette of the Republic of Indonesia No. 80 dated October 5, 1990, Supplement No. 3832. The Company earned Broker-Dealer License and Underwriting License from Bapepam & LK (now the Financial Services Authority) in 1992 and 1993.

On October 12, 1999, the Company changed its name to PT Trimegah Securities Tbk based on Deed No. 17 dated October 12, 1999 made before Fathiah Helmi, S.H., Notaris in Jakarta and have been announced in State Gazette of the Republic of Indonesia No. 90 dated February 1, 2000, Supplement No. 522, and on January 31, 2000 the Company listed its shares on the Jakarta Stock Exchange (now the Indonesia Stock Exchange) with the stock code “TRIM”.

On January 31, 2011, PT Trimegah Asset Management, subsidiary of the Company, earned its business license as Investment Management Company. PT Trimegah Asset Management provides a variety of equity, balanced, fixed income and money market funds tailored to the needs of corporate clients, financial institutions and pension funds.

To comply with the Financial Services Authority Regulation No. 20/POJK.04/2016 on the Licensing of Securities Companies that Undertake Business Activities as Underwriters and Broker-Dealers, effective as of July 29, 2016, the Company changed its name to PT Trimegah Sekuritas Indonesia Tbk based on Deed No. 70 dated June 20, 2016 made before Fathiah Helmi, S.H., Notary in Jakarta.

Equity Trading Division provides equity sales service in primary market and equity brokerage service in secondary market for retail and institutional clients. Fixed Income Trading Division provides fixed income securities sales service in primary market and fixed income securities brokerage service in secondary market such as Government Bonds, corporate bonds, Retail Government Bond, Retail Savings Bond, Retail Sharia Government Bond, and Savings Sharia Government Bond. Investment Banking Division provides equity and fixed income securities underwriting service as well as financial advisory service, including merger & acquisition, divestment, valuation, due diligence, corporate restructuring and financing and arranger.

Starting April 2014, the Company also conducts activity as Mutual Fund Selling Agent for retail clients. To complete the services, the Company also provides online transaction facility for retail clients to invest in equity and mutual funds.

On December 6, 2017, the Company earned Approval for Other Business Activity as Arranger, and Approval for Other Business Activity as Financial Advisor on September 21, 2018.

PT Trimegah Sekuritas Indonesia Tbk is Securities Company Member of the Indonesia Stock Exchange. PT Trimegah Sekuritas Indonesia Tbk and PT Trimegah Asset Management are licensed, registered and supervised by the Financial Services Authority.

Mission
Educate and create wealth for the community through unique and professional investment experience

Vision
Be most preferred destination for financial services in the region

Core Values
 Integrity - Zero-tolerance policy for issues of integrity
Client-First - Consistent mindset to prioritize clients need over our own
Excellence - Commitment to delivering the highest quality product in all we do
Fairness - Give credit where it is due, own up to mistakes, think of others
Creativity - Creativity creates advantage; have courage to speak out

Trimegah Sekuritas Indonesia

<ul>
	<li>Design, develop, and maintain robust, scalable, and high-performance backend services using Java (Quarkus) and C# (.NET)</li>
	<li>Develop and manage APIs (RESTful) for internal and external consumption, and coordinate and oversee the definition of API contracts for services</li>
	<li>Participate in the full software development lifecycle, from requirements gathering to deployment and support</li>
	<li>Contribute to architecture review and discussions for new services and feature development</li>
	<li>Assist in the debugging and integration of frontend clients, using a variety of technologies such as Vue.js and React</li>
	<li>Monitor, troubleshoot, and optimize backend services for performance and reliability</li>
	<li>Containerize services for Kubernetes, and work with DevOps team to deploy, debug, and optimize backend services</li>
	<li>Implement secure and efficient database interactions and data storage solutions</li>
	<li>Participate in code reviews, ensuring adherence to coding standards and best practices</li>
	<li>Write comprehensive unit and integration tests to ensure code quality and reliability</li>
</ul>

Backend Developer

About Astro

ASTRO is Indonesia's quick commerce company that delivers groceries and essentials to your door within 15 minutes. Founded in 2021 by a group of seasoned e-commerce executives and is backed trusted international 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!

About this Position

This role focuses on leading a scalable backend services improvement to support our cross platform. You will collaborate with Product and Engineering teams to lead the delivery of new features, optimize databases and system performance, and maintain reliable service communication through RPC and messaging systems. You will also research engineering best practices to ensure system stability and efficiency.

Responsibilities

<ul>
	<li>Collaborating with stakeholders and product managers to define project goals and priorities.</li>
	<li>Mentoring and developing the engineers, performing code reviews, and enforcing best practices.</li>
	<li>Translate product requirements into clear technical solutions and actionable development tasks for your team.</li>
	<li>Break down complex engineering problems into manageable components and estimate development efforts accurately.</li>
	<li>Oversee backend features delivery in collaboration with the Product team, ensuring timely and high-quality implementation.</li>
	<li>Take ownership of the full product lifecycle, including development, testing, deployment to production, and continuous improvements or fixes.</li>
	<li>Explore and leverage AI tools or technologies to improve development efficiency and support practical implementation in daily engineering workflows.</li>
</ul>

Senior Golang Backend Engineer

Kalibrr’s mission is to help transform the way organizations hire great talents, and talents find meaningful career opportunities. Through our portfolio of technologies and services, we’re building a company that connects millions of individuals with world-class businesses, that helps forge strong recruiter - candidate relationships, and ultimately humanizes the entire hiring and career discovery experience. 

Whether we’re launching new technologies to help companies hire better or strategic programs to help talents engage with employers more meaningfully - people at Kalibrr are optimists at heart. We believe in our ability to continuously improve the value we can deliver and the impact we can create - one opportunity, one individual at a time. Together, we are powering innovation in SE Asia, by enabling ground-breaking organizations in the region to work with exceptional individuals.


Kalibrr 

Role Overview 
We’re looking for a Backend Engineer to help maintain and improve the reliability of Kalibrr Indonesia’s platform. In this role, you’ll work on backend services, distributed systems, and data infrastructure that power core product features.

You’ll be working with Python-based services, asynchronous workers, and data pipelines involving Apache Kafka, Elasticsearch, and PostgreSQL. The work includes improving system stability, optimizing backend processes, and helping the team gradually modernize parts of the platform.

This role is a great fit for engineers who enjoy debugging real production systems, improving large codebases, and working with backend infrastructure at scale.

Key Responsibilities 
1. Backend Services Development

<ul>
	<li>Build and maintain backend services using Python.</li>
	<li>Design and improve REST APIs used by internal and external systems.</li>
	<li>Help improve code quality, maintainability, and test coverage.</li>
	<li>Participate in code reviews and technical discussions with the team.</li>
</ul>

2. Distributed Systems &amp; Data Pipelines

<ul>
	<li>Work with event-driven systems powered by Apache Kafka.</li>
	<li>Support asynchronous workers and backend processes handling large-scale data operations.</li>
	<li>Troubleshoot and improve data pipelines and background processing systems.</li>
	<li>Ensure services interact reliably across the platform.</li>
</ul>

3. Search &amp; Data Systems

<ul>
	<li>Support search and indexing infrastructure powered by Elasticsearch.</li>
	<li>Work with PostgreSQL databases to troubleshoot queries and improve performance.</li>
	<li>Help improve data structures and resolve data inconsistencies.</li>
	<li>Support backend jobs and data-related operations.</li>
</ul>

4. Platform Reliability &amp; Production Support

<ul>
	<li>Help investigate and resolve production incidents or performance issues.</li>
	<li>Debug problems related to workers, streaming pipelines, or distributed services.</li>
	<li>Work with infrastructure teams to keep systems stable and running smoothly.</li>
	<li>Contribute improvements that reduce operational risks and technical debt.</li>
</ul>

Tech Stack 
Backend: Python 
Data: PostgreSQL, Elasticsearch 
Messaging &amp; Streaming: Apache Kafka 
Caching &amp; Background Workers: Redis 
Infrastructure: Docker, Kubernetes, Linux-based environments

Backend Engineer, Senior Associate

About Astro

ASTRO is Indonesia's quick commerce company that delivers groceries and essentials to your door within 15 minutes. Founded in 2021 by a group of seasoned e-commerce executives and is backed trusted international 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!

About this Position

This role focuses on leading a scalable backend services improvement to support our cross platform. You will collaborate with Product and Engineering teams to lead the delivery of new features, optimize search fitur and system performance, and maintain reliable service communication through RPC and messaging systems. You will also research engineering best practices to ensure system stability and efficiency.

Responsibilities

<ul>
	<li>Collaborating with stakeholders and product managers to define project goals and priorities.</li>
	<li>Mentoring and developing the engineers, performing code reviews, and enforcing best practices.</li>
	<li>Translate product requirements into clear technical solutions and actionable development tasks for your team.</li>
	<li>Break down complex engineering problems into manageable components and estimate development efforts accurately.</li>
	<li>Oversee backend features delivery in collaboration with the Product team, ensuring timely and high-quality implementation.</li>
	<li>Take ownership of the full product lifecycle, including development, testing, deployment to production, and continuous improvements or fixes.</li>
	<li>Explore and leverage AI tools or technologies to improve development efficiency and support practical implementation in daily engineering workflows.</li>
</ul>

Senior Elasticsearch Backend Engineer

PT. Mandiri International Technology (MITech) is an Indonesian leading Information and Communication Technology (ICT) Solutions and Services Company, established in 2014.

We help our valued Clients to drive their business growth by delivering innovative technology, business application, IT security and other emerging technologies including IoT and AI to help our client to achieve their digital transformation.

Our Vision
Our vision is to be the most successful ICT Company in Indonesia

Our Mission
To help our clients successful by providing innovative technology solutions.
To maximize the shareholder value and build the company to be the great place to work

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

PGI Data is a boutique house providing Digital Transformation through end-to-end data solutions with its presence in Singapore & Indonesia. We believe in a holistic approach to support business decisions and build a top-quality and cost-effective strategy for businesses to operate successfully.

PGI Data

<ul>
	<li>Design, develop, and implement efficient and scalable Java-based applications</li>
	<li>Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions</li>
	<li>Write clean, well-documented, and maintainable code adhering to best practices</li>
	<li>Participate in code reviews and provide feedback to improve codebase quality</li>
	<li>Troubleshoot and debug issues in the production environment</li>
	<li>Stay up-to-date with the latest Java technologies and industry trends</li>
	<li>Contribute to the overall improvement and enhancement of our software systems</li>
</ul>

Backend Java Developer JOIN ASAP

Deptech Digital is an IT company that is focused on web technology. Founded in 2005, Deptech Digital has had a variety of experiences in dealing with various information technology projects, including website design, web portals, management information system, SMS gateway, intranet applications, ecommerce and social media application. Our professional team constantly strive for new innovations, solutions and are always keeping up with the latest technology trend in order to provide the best solution for our clients.

Deptech Digital Indonesia

Responsibilities

<ul>
	<li>Develop and maintain Android applications.</li>
	<li>Implement clean and scalable application architecture.</li>
	<li>Integrate backend APIs.</li>
	<li>Troubleshoot and optimize application performance.</li>
	<li>Collaborate with Product Owners, Designers, QA, and Backend Engineers.</li>
	<li>Ensure application quality through testing and code reviews.</li>
</ul>

Android Dveloper

Responsibilities: 

<ul>
	<li>Develop and maintain iOS applications.</li>
	<li>Build reusable and responsive UI components.</li>
	<li>Integrate applications with backend services.</li>
	<li>Collaborate with Product Owners, Designers, QA, and Backend Engineers.</li>
	<li>Ensure application quality through testing and code reviews.</li>
</ul>

iOS Developer

GTech is a global digital technology enabler providing integrated digital solutions across multiple industries. Our platforms cover omnichannel commerce digitalization, DTC commerce transformation, FinTech, Customer Relationship Management, and supply chain digitalization.

As part of the GTech group, our entities include PT GTech Digital Asia, PT Mapclub Digital Asia, PT GPay Digital Asia, PT Speedwork Solusi Utama, and PT GClub Digital Asia

GTech Group

The Frontend Engineer is responsible for designing, building, and maintaining user-facing web applications across multiple frontend frameworks (Vue.js, Quasar, Next.js, React, and Angular) to support the Optimus / Source Reporting team's reporting and application delivery needs.

This role implements responsive, high-quality UI components, ensures cross-browser compatibility, and works closely with backend engineers, UI/UX designers, business stakeholders, and project teams to deliver reliable, user-friendly solutions.

The position focuses on frontend engineering and delivery rather than people management.

Front End Developer 

About Astro

ASTRO is Indonesia's quick commerce company that delivers groceries and essentials to your door within 15 minutes. Founded in 2021 by a group of seasoned e-commerce executives and is backed trusted international 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!

About this Position

We’re looking for a Freelance Android Engineer (Project Based) to support the development of internal Android applications used by our operations teams. In this role, you’ll focus on building features, fixing bugs, and implementing UI using Kotlin and Jetpack Compose. You’ll contribute to clean, maintainable codebases, learn modern Android practices, and grow your technical skills under the guidance of senior engineers at Astro.

Responsibilities

<ul>
	<li>Develop and maintain Android features for internal operational applications based on product and design requirements.</li>
	<li>Perform bug fixing and minor enhancements with guidance from senior engineers.</li>
	<li>Write clean, maintainable Kotlin code following established Android best practices.</li>
	<li>Build user interfaces using Jetpack Compose and implement designs from Figma.</li>
	<li>Collaborate with Product, Design, Backend, and QA teams during feature development.</li>
	<li>Write basic Unit Tests and UI Tests for assigned tasks when required.</li>
	<li>Participate in code reviews, apply feedback, and continuously improve code quality.</li>
	<li>Support application stability and performance, including basic crash monitoring and documentation.</li>
</ul>

Android Engineer

PT.  Akhdani Reka Solusi (ARS), merupakan perusahaan software khususnya pengembangan software, datawarehouse, maintenance, system integration dan konsultan.

PT Akhdani Reka Solusi

<ul>
	<li>Design, develop, test, and maintain web, mobile, and backend applications for banking operations and digital channels</li>
	<li>Develop secure and efficient APIs and integrate systems with core banking, third-party, and internal services</li>
	<li>Collaborate with other teams to deliver functional and user-friendly solutions</li>
	<li>Write clean, efficient, and maintainable code, following industry best practices and coding standards</li>
	<li>Ensure software solutions comply with data security, regulatory, and banking governance standards</li>
	<li>Support production systems and provide technical expertise for ongoing system improvements</li>
</ul>

Software Engineer

<ul>
	<li class="text-justify">Design, develop, test, and maintain ETL/ELT pipelines from multiple data sources.</li>
	<li class="text-justify">Develop and optimize SQL queries, stored procedures, and data transformation logic.</li>
	<li class="text-justify">Build and maintain data integration workflows for data warehouses and data lakes.</li>
	<li class="text-justify">Perform data extraction, transformation, validation, and loading while ensuring data accuracy and consistency.</li>
	<li class="text-justify">Analyze source systems and create source-to-target mapping documentation.</li>
	<li class="text-justify">Monitor ETL jobs, troubleshoot failures, and optimize pipeline performance.</li>
	<li class="text-justify">Implement data quality checks, validation rules, and error-handling processes.</li>
	<li class="text-justify">Collaborate with Data Engineers, BI Developers, Analysts, and business stakeholders to understand data requirements.</li>
	<li class="text-justify">Document ETL processes, technical specifications, and data flows.</li>
	<li class="text-justify">Support deployment, maintenance, and continuous improvement of data integration solutions.</li>
	<li class="text-justify">Follow software development best practices, including version control, code reviews, and CI/CD where applicable.</li>
</ul>

Data Engineer

What is it like working at Kitabisa? 

About us 
Kitabisa stands as Indonesia's foremost digital fundraising and donation platform, serving as a nexus for millions of acts of kindness. Originating as a grassroots movement in 2013, we have continually expanded our reach and forged partnerships with diverse entities including corporations, governmental bodies, NGOs, hospitals, and prominent individuals. Together, we harness collective action to address societal challenges, with millions of #orangbaik contributors amplifying our impact in aiding those in need. Through leveraging technology, our vision is to cultivate the largest community dedicated to mutual aid and support. Our recent milestone, the acquisition of a sharia-compliant life insurance company, underscores our dedication to advancing inclusive and ethical financial solutions, furthering our mission of social impact and innovation.


What we value 
At Kitabisa, our work isn't just about tasks; it's about purpose. We're dedicated to connecting acts of kindness, amplifying their impact, and directly improving the lives of others, infusing our work with profound meaning. Guided by the principles of Berani, Berbuat, Baik, we embody courage by doing what's right even when no one's watching, upholding truthfulness, and respecting diversity. We are committed to action, understanding that mere words hold little weight without tangible steps forward. As 'doers', we prioritize action and value progress over perfection. Kindness forms the bedrock of everything we do, extending to ourselves, our colleagues, and, most importantly, those in need. If you share our values and seek to make a genuine difference in the lives of others, we invite you to join us on this meaningful journey.


Our Commitment
Kitabisa is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, or disability status.

Kitabisa

<ul>
	<li>Working within a squad and coordinating with developers, PM, and other team members to deliver a high-quality product, implementing test policies and strategies for testing, both automated and manual.</li>
	<li>Perform several aspects of testing including smoke, regression, functional, user acceptance, deployment, automation, etc.</li>
	<li>Track and communicate task progress, status on in-sprint and regression testing, quality assurance, testing reports and monitor the project and tasks to production.</li>
	<li>Design, develop, improve and maintain test automation systems, tools and test scripts using best practices.</li>
</ul>

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