Altruist

Senior QA Engineer, Platform

Altruist
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1 day ago

Base Salary

$170k - $215k/yr

Responsibilities

  • Own end-to-end functional testing for Platform services across API, event, and database layers.
  • Design and validate service contracts and identify breaking changes before they affect downstream teams.
  • Build and maintain Java test automation using REST Assured and Postman, with Playwright or Selenium where applicable.
  • Write SQL and perform data validation across APIs, event streams, and persisted state.
  • Test asynchronous and event-driven workflows, including retries, idempotency, ordering, and failure recovery.
  • Verify security fixes and authentication and authorization paths.
  • Detect configuration drift and assess the blast radius and regression scope of Platform changes.
  • Integrate automated test suites into GitLab CI/CD pipelines.
  • Partner with Platform engineers to build testability into services from the design stage.
  • Manage test cases and defects in Jira and support efficient agile workflows.
  • Use Claude and Cursor to accelerate test development, test-data generation, defect triage, and reporting.
  • Champion continuous improvement across the testing function.

Requirements

  • At least 5 years of experience as a QA Engineer or Software Test Engineer, ideally in B2B financial services, fintech, or SaaS.
  • Strong hands-on experience testing backend services and APIs, including exploratory and contract-level testing.
  • Experience testing microservices and distributed systems across service boundaries.
  • Experience building, maintaining, and executing test plans with cross-functional teams.
  • Experience working in agile environments with regular release cadences and maintaining automated regression coverage.
  • Bachelor’s degree in Computer Science or a related field.
  • Proficiency with SQL and direct database validation, plus proficiency with Java or another object-oriented language.
  • Hands-on experience building API automation with REST Assured and Postman.
  • Ability to learn and work with backend technologies such as Spring Boot, Postgres, Kubernetes, Kafka, Temporal, and Snowflake.
  • Experience with continuous integration and continuous delivery pipelines, with GitLab experience preferred.
  • Familiarity with PII-focused data encryption methodologies, Kafka, Debezium, Temporal, and OpenTelemetry.
  • Performance or load testing experience, feature-flag testing experience, or experience testing AI-powered applications is a plus.
  • Knowledge of brokerage platforms and financial services, including margin, options, account types, and trade lifecycle, is a plus.
  • Strong ownership, communication, judgment, resilience, and creative problem-solving skills.

Benefits

  • Premium HMO and PPO healthcare, dental, and vision insurance plans.
  • 401(k) savings plan with a 4% match and immediate vesting.
  • Sixteen weeks of paid parental leave after one year of employment.
  • Professional growth opportunities, an employee mobility program, and an annual learning and development budget.
  • Company perks program with discounts on pet insurance, fitness, cell phone plans, travel, and more.
  • Financial guidance program covering debt, personal spending, saving, planning goals, and home-purchasing preparedness.
  • One month of work-from-anywhere eligibility, except in certain countries.
  • Amenity-filled offices are available in Culver City, California; San Francisco, California; and Dallas, Texas.

Tech Stack

Apache KafkaJavaKubernetesPostgreSQLPostmanSeleniumSnowflakeSpring BootSQL

Categories

Altruist

About Altruist

201-500 employees

Altruist builds a custodian and wealth management platform for independent registered investment advisors, combining account opening, trading, portfolio management, billing, and reporting in one system. The company generates revenue as a brokerage custodian and through advisor software and services. Founded in 2018 and headquartered in Culver City, California, it is privately held and serves RIAs across the United States.

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