Senior Cloud Infrastructure Software Engineer

Arta is on an audacious and incredibly rewarding mission: to pave the way for people everywhere to lead more successful financial lives.  Arta leverages AI and sophisticated digital tools—once reserved for ultra-high-net-worth individuals—and makes them accessible to a broader global audience. Think of it as your own digital family office, combining intelligent investment strategies, alternative assets, private market access, and smart automation to help you grow and protect your wealth effortlessly.  We value trust, teamwork, and adaptability. 

As a Senior Cloud Infrastructure Engineer you will design, build, and maintain robust infrastructure across the entire stack—ranging from user-serving servers, data pipelines and storage systems to trading platforms and research infrastructure. You will play a critical role in supporting both real-time and batch workflows, ensuring scalability, performance, and high reliability for mission-critical systems.

This is an individual contributor role, utilizing your subject matter expertise to lead various efforts along with cross-functional leads.

• Design, build, and maintain scalable infrastructure supporting both real-time and batch workflows, with a focus on high-throughput, low-latency data processing for autonomous trading, quantitative research, and user-serving servers with high uptime.

• Collaborate closely with frontend, research, and trading teams to ensure infrastructure and data pipelines meet performance, precision, and usability needs.

• Integrate third-party platforms and data providers, ensuring secure and reliable API/data stream ingestion, and handle complex external data integration challenges.

• Proactively identify and resolve bottlenecks and inefficiencies in distributed systems, optimizing performance and resource usage.

• Own deployment pipelines and production operations to ensure high availability, fault tolerance, and observability of critical services

• Architect and implement scalable systems that support high-throughput, low-latency data processing, critical to autonomous trading and quantitative research
  Ensure data quality, consistency, and traceability through rigorous testing, validation, and monitoring pipelines

• Enforce security best practices and collaborate with internal stakeholders to meet compliance, audit, and governance requirements

• Contribute to architectural decision-making, documentation, and mentoring of teammates in infrastructure best practices and automation strategies.

• Continuously improve the reliability and availability of production systems, using automation to reduce toil and manual interventions.

• At least 10 years of overall software development experience.

• Extensive experience with cloud platforms such as [AWS/Azure], and preferably GCP, along with cloud-native technologies.

• Proficiency in Python, Go, and Bash for infrastructure automation and tooling

• Strong expertise in CI/CD pipelines, containerization (e.g., Docker, Kubernetes), orchestration technologies, and infrastructure-as-code tools like Pulumi.

• A deep understanding of security best practices in cloud environments.

• Proven ability to work in cross-functional teams, collaborating effectively with frontend, research, and trading teams. 

• Strong problem-solving and optimization skills, with experience tackling complex scalability challenges, including user-serving infrastructure with high uptime.

• Prior experience in trading platforms or financial systems is highly preferred.

• Strong communication skills and ability to collaborate in a fast-paced startup environment

1. Intro call with the Head of Talent, 30m

2. Technical Interview 1: Coding & Role Related Knowledge with a sr Cloud Infra Engineer, 60m

3. Technical Interview 2: System Design Interview with Hiring Manager, 60m

4. (Technical Interview 3: Additional interview may be added if necessary)

5. Culture Interview with co-Founder, Edward Chiang, 30m

6. Culture Interview with CEO, Caesar Sengupta, 20-30m

• Robust health insurance offering for you and your family

• 20 weeks of parental leave

• 15 days PTO annually plus national and company holidays

• Up to SG$75 per month reimbursement for internet