Senior Software Engineer (PostgreSQL Specialist) at Applause GmbH

, Arizona, United States -

Full Time

Start Date

Immediate

Expiry Date

17 Jun, 26

Salary

0.0

Posted On

19 Mar, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

PostgreSQL, Database Architecture, Backend Engineering, Indexing, Partitioning, Caching, Query Optimization, Data Modeling, Node.js, Performance Tuning, Replication, Migrations, Mentorship, SaaS, Data Integrity

Industry

IT Services and IT Consulting

Description

The Senior Backend Engineer (PostgreSQL Specialist) will work closely with our Lead Developer & Co-Founder to design and implement a world-class data architecture. You’ll be responsible for ensuring our database and backend systems scale smoothly, remain performant under heavy load, and align with product growth. Responsibilities: Own the design, structure, and optimization of all PostgreSQL databases across the platform. Implement indexing, partitioning, caching, and query optimization strategies to improve performance and reliability. Work cross-functionally to architect and evolve data models that support new features while maintaining efficiency and data integrity. Collaborate with the backend engineering team to ensure backend services integrate seamlessly with database systems. Monitor and tune database performance using metrics and profiling tools. Develop, test, and release backend code that meets Applause’s high engineering standards, delivering 90%+ on-time releases. Establish and document conventions and best practices for working with data and backend services. Lead backend initiatives from concept to release—providing technical direction, mentorship, and quality oversight. 7–12 years of backend engineering experience. 5+ years of production experience with PostgreSQL (including advanced indexing, schema design, and performance tuning). Strong knowledge of scaling databases in a high-traffic SaaS environment. Proficiency with Node.js or a comparable backend environment. Experience with query optimization, replication, partitioning, and migrations. High personal standards for code quality, documentation, and maintainability. Thrives in a fully remote, fast-moving startup environment. Bonus: Experience with database observability tools (e.g., pg_stat_statements, pganalyze, New Relic) or infrastructure-as-code tools for database management. 100% remote w/ no office mandate | Unlimited PTO | 20 official company holidays | Health care | Life insurance | Stock options | Amazing colleagues | Energetic culture that is positive and celebrates together | Inspiring mission & software product | Ability to grow your career by being early in a fast-growing tech startup | Ability to ship a lot of new features and make a real impact

Responsibilities

The engineer will own the design, structure, and optimization of all PostgreSQL databases, focusing on implementing strategies like indexing and partitioning to enhance performance and reliability. Responsibilities also include developing backend code, monitoring database performance, and leading backend initiatives while providing technical direction and mentorship.