HimalayasHimalayas logo
Particle41PA

Senior Full-Stack Software Engineer

Particle41 is a Frisco, TX-based technology company specializing in digital solutions through Application Development, DevOps, and Data Science.

Particle41

Employee count: 11-50

AI, AG + 43 more

Stay safe on Himalayas

Never send money to companies. Jobs on Himalayas will never require payment from applicants.

The Opportunity

We’re looking for a Senior Full-Stack Engineer who can take ownership of the codebase and infrastructure. This isn’t just a “build what you’re told” role—you’ll be the primary technical driver of the platform, making architecture decisions, shipping features end-to-end, and ensuring our systems run reliably in production. You’ll work directly with the founder and have real autonomy to shape the product’s technical direction.

Our Tech Stack

Layer

Technologies

Backend

Java 8, Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Gradle

Frontend

Angular 7, TypeScript, Angular Material, RxJS, Webpack

Database

PostgreSQL with JPA/Hibernate, Liquibase migrations

Infrastructure

AWS (EC2, RDS, S3, CloudFront), Docker

Framework

JHipster (project scaffolding and conventions)

Monitoring

Bugsnag (error tracking)

What You’ll Do

  • Own the full application lifecycle—backend APIs, frontend UI, database schema, CI/CD pipelines, and production infrastructure on AWS
  • Design, develop, and ship new features across the Java/Spring Boot backend and Angular frontend
  • Manage and optimize our PostgreSQL database, including schema migrations (Liquibase), query performance tuning, and data integrity
  • Maintain and improve AWS infrastructure: EC2, RDS, S3, CloudFront, and related services
  • Collaborate directly with the founder to translate business requirements into technical solutions
  • Improve code quality through testing, code reviews, refactoring, and documentation
  • Troubleshoot and resolve production issues quickly and thoroughly
  • Evaluate and adopt modern tools, frameworks, and practices to keep the platform competitive
  • Leverage AI-powered development tools (e.g., Claude, GitHub Copilot) to accelerate delivery and improve code quality

What We’re Looking For

Required

  • 5–8+ years of professional software development experience
  • Strong proficiency in Java and the Spring Boot ecosystem (Spring MVC, Spring Data JPA, Spring Security)
  • Solid front-end skills with Angular (TypeScript, RxJS, component architecture)
  • Deep experience with PostgreSQL or similar relational databases—schema design, migrations, query optimization
  • Hands-on experience with AWS services (EC2, RDS, S3, CloudFront, IAM) or comparable cloud platforms
  • Comfortable working across the entire stack and owning infrastructure alongside application code
  • Strong English communication skills (written and verbal) for daily collaboration
  • Self-directed and proactive—you take initiative, flag issues early, and don’t wait to be told what to do
  • Available during US business hours (Central Time preferred, but flexible within the Americas)

Nice to Have

  • Experience with JHipster-generated applications
  • Familiarity with Liquibase for database change management
  • Experience with Docker, CI/CD pipelines (GitHub Actions, Jenkins, or similar)
  • Background in marketplace platforms, subscription billing, or scheduling systems
  • Exposure to mapping/GIS tools (Google Maps API, geospatial queries)
  • Interest in or experience with AI-assisted development workflows

About the job

Apply before

Posted on

Job type

Full Time

Experience level

Experience

5 years minimum

About Particle41

Learn more about Particle41 and their company culture.

View company profile

At Particle41, we are passionate about building digital solutions that empower businesses and enhance customer experiences. Located in Frisco, TX, our dedicated team specializes in Application Development, DevOps, and Data Science, allowing us to provide a comprehensive suite of technology services to our clients. With over 100 years of combined experience, our skilled professionals are adept at leveraging the latest technologies and best practices to deliver high-quality outcomes.

We understand that the ever-evolving digital landscape presents both challenges and opportunities. That's why we offer fractional CTO advisory services to help guide your strategic technology planning without the burden of a long-term contract. We emphasize clear communication, constant collaboration, and customized solutions tailored to your specific business needs. At Particle41, we focus on transparency and agility to ensure that projects are delivered on time and within budget, helping businesses overcome hurdles that hinder their growth. Our commitment to success reflects in our motto: 'Real results without the hassle.' Our goal is to help you leverage technology effectively, so your company can stay ahead of the competition.

Claim this profileParticle41 logoPA

Particle41

View company profile

Similar remote jobs

Here are other jobs you might want to apply for.

View all remote jobs

25 remote jobs at Particle41

Explore the variety of open remote roles at Particle41, offering flexible work options across multiple disciplines and skill levels.

View all jobs at Particle41

Remote companies like Particle41

Find your next opportunity by exploring profiles of companies that are similar to Particle41. Compare culture, benefits, and job openings on Himalayas.

View all companies

Find your dream job

Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan