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About OptiSigns OptiSigns is a fast-scaling cloud platform powering digital signage for 35,000+ businesses across 100+ countries, with 200,000+ active screens worldwide. Founded in Houston, Texas in 2016 and now expanding aggressively in Asia and Europe, we help companiestransform ordinary screens into powerful, dynamic communication tools. Our Vietnam engineering team is central to our next phase of growth. Why This Role This is not a typical architect role. We are looking to bring on a Staffsoftware engineer from Taiwan to relocate to US, orHo Chi Minh City, Vietnam, and lead our growing engineering hub. This is a hands-on technical leadership role, with real ownership over both system scalability and team development. You will lead by example—mentoring engineers, raising the technical bar, and ensuring the team can move fast while building reliable systems. You will own platform scalability at real-world scale: 100M+ database records TB-scale customer data Rapidly growing global traffic Your mission is to ensure the system scales reliably while enabling the team to ship faster and with confidence. This role includes a full relocation package and offers a global career path, including the opportunity to work from our US headquarters as part of our rotation program. What You’ll Do Architect and scale backend systems handling massive datasets and high concurrencyOwn end-to-end performance, reliability, and scalability across the platformOptimize databases, data pipelines, caching layers, and backend servicesProactively identify and eliminate bottlenecks before they impact customersMentor and grow a high-performing engineering team in Ho Chi Minh City and in Houston TX,USCollaborate directly with leadership on long-term technical strategy and roadmap Why Join OptiSigns High-impact role shaping the architecture of a globally used product (200,000+ screens)Real-world scaling challenges with tangible business impactStrong ownership, high visibility, and direct influence on technical directionOpportunity to build and lead a growing engineering team in VietnamFully supported relocation from Taiwan What We Offer Competitive salary: TWD 2.0M – 3.0M per year Performance bonus: 15–25% based on impactOpportunity for global rotation program (work in our US office after 1+ year of strong performance)Full relocation package (visa sponsorship, flights, Temp housing allowance, onboarding support)13th-month salary, comprehensive health insurance, and standard Vietnam benefits

About OptiSigns OptiSigns is a fast-scaling cloud platform powering digital signage for 35,000+ businesses across 100+ countries, with 200,000+ active screens worldwide. Founded in Houston, Texas in 2016 and now expanding aggressively in Asia and Europe, we help companies transform ordinary screens into powerful, dynamic communication tools. Our Vietnam engineering team is central to our next phase of growth. Why This Role This is not a typical engineer role. We are looking to bring on a Chinese speaking Embedded engineer to relocate to Ho Chi Minh City, Vietnam or Houston TX, USA,and lead our growing engineering hub. This is a hands-on technical leadership role, with real ownership over both system scalability and team developmentand lead firmware and OS layer of our digital signage platform. You will be responsible for building and maintaining a custom Android (AOSP-based) system running on Rockchip devices. This role includes a full relocation package and offers a global career path, including the opportunity to work from our US headquarters as part of our rotation program. What You’ll Do Build and customize Android (AOSP) for embedded devicesWork with BSP and vendor SDKs (Rockchip)Optimize system performance for media playback and multi-displayOwn firmware lifecycle: build, release, maintenanceImplement OTA update systemsWork closely with hardware/ODM teams during bring-upIntegrate drivers, HALs, and system servicesEnable remote diagnostics and debugging Why Join OptiSigns High-impact role shaping the architecture of a globally used product (200,000+ screens)Real-world scaling challenges with tangible business impactStrong ownership, high visibility, and direct influence on technical directionOpportunity to build and lead a growing engineering team in VietnamFully supported relocation from Taiwan What We Offer Competitive salary: TWD 2.0M – 3.0M per year Performance bonus: 15–25% based on impactOpportunity for global rotation program (work in our US office after 1+ year of strong performance)Full relocation package (visa sponsorship, flights, Temp housing allowance, onboarding support)13th-month salary, comprehensive health insurance, and standard Vietnam benefits

We are looking for an SDET (Software Development Engineer in Test) or Full-stack Developer who can take on multiple roles in system development, automated testing, and building internal support tools. This is an opportunity for you to participate in projects with modern technology, while contributing to cross-functional teams that deliver high-quality, robust, performance-optimized software to deliver the best user experience for our products.Mô tả công việcDevelop backend using Java and frameworks such as Spring Boot, Vert.x, Guice, etc.Develop internal tools to support software development and testing using React and Typescript/Javascript.Design, build, and maintain an Automation Test Framework using Selenium, Appium,… for web and mobile devices.Help to develop the automation foundation process as needed to ensure product quality.Collaborate with the DevOps team to implement and optimize the CI/CD process.Yêu cầu công việcBachelor’s Degree in Computer Science, Computer Engineering, or a closely related field;2+ years of experience in the related field;Proficient in Java programming;Experience with at least one Java framework such as Spring Boot, Vert.x, Guice, etc.Experience with React and Typescript or Javascript, especially in building internal tools;Ability to coordinate with DevOps to implement the CI/CD process;Ability to analyze and troubleshoot errors quickly;Logical thinking, careful, highly responsible, and proactive in work;Understanding of microservices architecture is a plus;Experience in developing and maintaining an Automation Test Framework with Selenium or Appium is a big plus;

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it.Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. The Role: We're seeking a senior developer to join our team. You will design, build, and operate large-scale data and ETL systems that power the firm's research and investment workflows. This is a high-autonomy role - you'll own critical systems end-to-end, make architectural decisions, and deliver solutions with minimal guidance. We need someone who is self-directed, able to lead themselves, take ownership of outcomes, and drive complex problems to resolution independently. You should be comfortable communicating across teams, articulating technical trade-offs to stakeholders, and mentoring others through code review and collaboration. What You'll Do: Design, develop, and own backend services and data pipelines that process large volumes of data optimally and at scale Architect data storage and processing solutions, including schema design, query optimization, and data modeling Build and maintain APIs, messaging systems, and integration layers that connect data producers and consumers Drive technical decisions - evaluate trade-offs, choose the right tools, and define system boundaries Take ambiguous requirements and break them down into deliverable, well-engineered solutions Diagnose and resolve complex production issues - applying strong analytical and systems thinking Improve engineering practices: testing, CI/CD, observability, and documentation What You'll Bring: 8+ years of professional software development experience Strong programming proficiency: Mastery of at least one major programming language (Python, Java, Go, C++, or equivalent). Beyond syntax fluency, you should understand language internals and be able to apply that depth to write performant, reliable code System design: Proven ability to architect distributed, scalable, and fault-tolerant systems. Understanding of common patterns - event-driven architecture, service decomposition, data partitioning, caching strategies Data engineering: Experience building ETL/ELT pipelines, working with batch and streaming data, and handling large-scale data processing Database proficiency: Deep understanding of relational databases (PostgreSQL, MySQL) and familiarity with analytical/columnar stores; strong SQL skills including query optimization Software engineering depth: Strong grasp of data structures, algorithms, design patterns, and software architecture principles - applied in production, not just theory API design: Experience designing clean, well-documented REST/gRPC APIs Incident response mindset: Ability to diagnose production issues methodically, drive root-cause analysis, and feed into post-mortems and operational improvement AI-agent readiness: Openness to working alongside AI coding agents and LLM-powered tools as part of the development workflow - using AI as a force multiplier for code generation, review, debugging, and documentation Nice to Have: Python mastery: Advanced knowledge of Python internals, concurrency (asyncio, threading, multiprocessing), performance profiling, packaging, and strong experience with frameworks such as FastAPI/Flask, SQLAlchemy, pytest, and mypy/type annotations Observability and distributed tracing: Experience with monitoring and observability stacks - metrics, structured logging, distributed tracing (OpenTelemetry, Grafana, ELK) - for diagnosing system behavior and bottlenecks in production DevOps practices: Familiarity with containerization (Docker), CI/CD pipelines (GitLab CI, Jenkins), and infrastructure-as-code (Ansible, Terraform) Programming language versatility: Proficiency in additional languages that complement data platform work - C++ for performance-critical systems, Scala for distributed data processing with Apache Spark, or Rust for high-performance data engineering Team leadership and management: Experience leading a development team, running sprints, conducting code reviews, mentoring engineers, and managing stakeholders' expectations Message queues and streaming: Experience with Kafka, Redis, or similar event-driven architectures Data orchestration: Exposure to Airflow or similar workflow orchestration frameworks Frontend / full-stack awareness: Familiarity with modern web technologies (React, TypeScript) for building internal UIs and dashboards Financial services or quantitative finance background Open-source contributions or a public portfolio of technical work What We Offer: Competitive and attractive compensation package with clear career road-map – where you feel challenged everyday We offer a strong culture of learning and development: training courses, library, speakers, share and learn events Learn from who sits next to you! Working in WQ you are surrounded by smart and talented people Premium Health Insurance and Employee Assistance Program Generous time-off policy, re-creation sabbatical leave (based on tenure), Trade Union benefits for staff and family Team building activities every month: Local engagement events – Employee clubs: football, ping-pong, badminton, yoga, running, PS5, movies, etc. Annual company trip and occasional global conferences – opportunity to travel and connect with our global teams Happy-hour with tea break, snacks and meals every day in the office! #LI-QM1 By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved.WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it.Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. The Role: We're seeking a Senior Site Reliability Engineer to join the team. You will build and operate the infrastructure and tooling behind WorldQuant's data ingestion pipelines — systems that onboard, validate, and deliver large-scale datasets to the firm's research platform.This is a 70% build / 30% operate role. You'll spend most of your time engineering automation, observability, and developer tooling, while also participating in on-call rotations and incident response for production data pipelines. You'll partner with engineering, analyst, and research teams to ensure reliability at scale — this requires excellent analytical skills, clear communication, and the ability to collaborate across teams. What You'll Do: Build (70%): Design and develop automation, monitoring, CI/CD, and reliability features for the data onboarding pipeline Develop and maintain internal infrastructure and services that reduce toil and improve pipeline reliability Build observability solutions — dashboards, alerting, log aggregation — using Grafana, the ELK stack, and Vector Design and implement CI/CD pipelines, test automation, and release management workflowsWrite infrastructure-as-code for provisioning, scaling, and managing platform components: Kubernetes, bare metal hosts Integrate and extend tools such as Redis, Celery, MySQL Operate (30%): Keep production data pipelines healthy and respond to incidents Participate in on-call rotation, respond to production incidents, and drive post-mortems Define and track SLOs/SLIs for pipeline reliability, latency, and data freshness Diagnose platform performance and reliability issues, driving them to root cause Create and maintain runbooks for common operational scenarios Plan capacity and optimize resource utilization What You'll Bring 8+ years of experience in SRE, DevOps, or platform engineering roles Linux expertise: Power user proficiency in Linux with ability to manage infrastructure, deploy services, and troubleshoot production systems Python proficiency: Strong scripting and automation skills; experience building CLI tools, API clients, monitoring integrations, and operational tooling in Python Kubernetes containers: Deep hands-on experience with Kubernetes — deploying, scaling, debugging, and managing production workloads. Familiarity with Helm, resource management. Solid experience with Docker Observability: Hands-on experience with monitoring stacks — Grafana, Prometheus, ELK (Elasticsearch, Logstash, Kibana), or similar. Experience designing dashboards, alerts, and SLO-based reliability tracking CI/CD infrastructure-as-code: Experience designing and maintaining CI/CD pipelines (GitLab CI, or similar), including test automation and release management. Familiarity with Ansible or similar IaC tools Databases: Working knowledge of relational databases (MySQL/PostgreSQL), query tuning, and operational database management Message queues streaming: Experience with Kafka, Redis pub/sub, or Celery for event-driven architectures Networking APIs: Understanding of network fundamentals, DNS, load balancing, and REST/gRPC APIs Incident management: Experience with on-call rotations, incident response, post-mortems, and runbook-driven operations Leadership management: Proven track record of leading a team — mentoring engineers, driving technical roadmaps, coordinating cross-team initiatives, and managing priorities. Comfortable owning team delivery and representing the team to stakeholders AI-agent readiness: Openness to working alongside AI coding agents and LLM-powered tools as part of the development and operations workflow — treating AI as a force multiplier for automation, incident analysis, and toil reduction Nice to Have: Cloud platforms: Exposure to GCP or AWS for compute, storage, and managed services Data tools: Familiarity with Apache Arrow, gRPC, or columnar data formats Big data platforms: Familiarity with Hadoop or Apache Spark for large-scale data processing Programming languages: C/C++, Golang, Scala, JavaScript Financial services or data-intensive industry background SRE culture: Familiarity with Google's SRE book principles — error budgets, toil tracking, blameless post-mortems What We Offer: Competitive and attractive compensation package with clear career road-map – where you feel challenged everyday We offer a strong culture of learning and development: training courses, library, speakers, share and learn events Learn from who sits next to you! Working in WQ you are surrounded by smart and talented people Premium Health Insurance and Employee Assistance Program Generous time-off policy, re-creation sabbatical leave (based on tenure), Trade Union benefits for staff and family Team building activities every month: Local engagement events, Employee clubs: football, ping-pong, badminton, yoga, running, PS5, movies, etc. Annual company trip and occasional global conferences – opportunity to travel and connect with our global teams Happy-hour with tea break, snacks and meals every day in the office! #LI-QM1 By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved.WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

About the Role We are looking for a highly skilled and experienced Lead Fullstack Engineer to head our Developer Portal Pipelines Team in Vietnam. This role involves close collaboration with the broader team in Melbourne to introduce and implement best practices for building a sustainable and high-quality UI experience in our Backstage application. Key Responsibilities Lead the design, development, and maintenance of the Developer Portal using Backstage, including custom plugin development and integration.Architect and implement scalable fullstack solutions using NodeJS, ReactJS, and TypeScript.Collaborate with cross-functional teams across Vietnam and Australia to align on technical direction and delivery.Drive best practices in CI/CD pipelines, DevOps, and cloud-native platform engineering.Mentor and guide a team of engineers, fostering a culture of innovation, ownership, and continuous improvement.Ensure platform reliability, security, and performance in compliance with banking regulations.Contribute to the evolution of developer workflows, including Software Templates, TechDocs, and service catalog integrations.

About the job JOB TITLE: Backend Engineer (Data Platform team) JOB LOCATION: HCMC DUTIES RESPONSIBILITIES: Our purpose is to shape a world where people and communities thrive. We are making this happen by improving our customers’ financial wellbeing so they can achieve incredible things – buying a home, building a business, or saving for big or small things. We are looking for people who are passionate about transformational change and to help us redefine banking for the future. Be a part of building the ideal data ecosystem from scratch. Ensuring the right data is generated from all applications and sourced at the right velocity with the complete depth and breadth to ensure complete coverage and reuse. This is your opportunity to build new, not fix old. What will your day look like: Building and running the data processing pipeline on Google Cloud PlatformWork with Implementation teams from concept to operations to provide deep technical expertise for successfully deploying large scale data solutions in the enterprise and use modern data/analytics technologies on GCPDesign pipelines and architectures for data processingImplement methods for DevOps automation of all parts of the built data pipelines to deploy from development to productionFormulate business problems as technical data problems while ensuring that key business drivers are captured in collaboration with product managementExtract, load, transform, clean and validate dataSupport and debug data pipelines

Company Description The Bosch Group is a leading global supplier of technology and services. Since the beginning of 2013, its operations have been divided into four business sectors: Automotive Technology, Industrial Technology, Consumer Goods, and Energy and Building Technology. The Bosch Group comprises Robert Bosch GmbH and its roughly 360 subsidiaries and regional companies in some 50 countries. If its sales and service partners are included, then Bosch is represented in roughly 150 countries. This worldwide development, manufacturing, and sales network is the foundation for further growth. Bosch Global Software Technologies Company Limited (BGSV) is 100% owned subsidiary of Robert Bosch GmbH - one of the world’s leading global suppliers of technology and services, offering end-to-end Engineering, IT, and Business Solutions. Starting its operation from 2010 at Etown 2 in HCMC, BGSV is the first software development center of Bosch in Southeast Asia. BGSV nowadays have over 4,000 associates, with a global footprint and presence in the US, Europe, and the Asia Pacific region. With our unique ability to offer end-to-end solutions that connect sensors, software, and services, we enable businesses to move from the traditional to digital or improve businesses by introducing a digital element in their products and processes.Job Location:364 Đ. Cộng Hòa, street, Tân Bình, Thành phố Hồ Chí Minh 70000, Vietnam Job Description Working in the most complex Automotive tool chain system, your contribution is to increase the engineering efficiency and precision in SDLC of Automotive industry. Automate, administer and manage the overall Linux based infrastructure and services which includes deployment, configuration and management of Linux systemBuilds, installs, configures, analyzes, tunes, and troubleshoots systems to achieve optimum performance levelsMonitors and analyzes resource usage to recommend/develop enhancements to system capabilities and performanceResolves difficult system problems and provides consultation

Design the AWS cloud infrastructure Setup tooling for “Infrastructure as Code”, following the “cattle, not pets” approach Set guidelines and conventions for serverless environment Implementation, deployment and ongoing management of AWS cloud infrastructure (e.g. storage, databases, compute, OS, monitoring,..)

Responsibilities:Contribute on a daily basis to the codebase with attention to detail and high quality. Architect and develop solutions to concrete user-facing problems, leading design and implementation of large software components, systems, and features.Provide both strategic and tactical architecture and design guidance and input across all areas of the technical stack.Build, test, deploy, maintain, and improve software, specifically APIs used by our native mobile client applications.Manage individual project priorities, deadlines, and deliverables.Resolve challenging technical issues.Collaborate closely with teammates and help grow their abilities through technical contributions and mentorship.Contribute to a culture of quality and innovation for our engineering team and across the companyWhat's great about this role?Work with a team of talented and committed software engineers to deliver products that you can be proud of,Use modern technologies, with full autonomy on technical orientations and decisionsDeliver a product that has a positive impact on people's health, worldwide, and is backed by large healthcare corporations and institutions,Global footprint (Latin America, Southeast Asia) with roll-out plan in Europe for 2022 Senior leadership team with successful previous exits,Direct coaching by former YouTube and Slack Global Engineering Leads,Flexible working location (engineering team timezone is GMT+7),Very competitive compensation package. What's challenging about the role?You will be fully visible and accountable for your work.You will directly work with experts who expect you to be excellent in your field.We adhere to global product and technical standards to ensure quality, security, scalability.