Software Engineer

kastel group • United State
Visa Sponsorship
Apply
AI Summary

Join a fast-growing technology company as a Software Engineer to build critical infrastructure powering a massive industry. Design and build scalable backend services and APIs, develop integrations with complex third-party and legacy systems, and work on real-time data synchronization and infrastructure challenges. Strong backend and/or full-stack engineering background required.

Key Highlights
Build scalable backend services and APIs
Develop integrations with complex third-party and legacy systems
Work on real-time data synchronization and infrastructure challenges
Key Responsibilities
Design and build scalable backend services and APIs
Develop integrations with complex third-party and legacy systems
Work on real-time data synchronization and infrastructure challenges
Technical Skills Required
Cloud Infrastructure Distributed Systems SQL
Benefits & Perks
Base Salary: $120,000–$200,000
Meaningful equity package
Visa sponsorship available
Nice to Have
JavaScript
React
Next.js

Job Description



About the Company



A fast-growing, venture-backed technology company is seeking an exceptional early-career Software Engineer to help build critical infrastructure powering a massive, underserved industry. This is an opportunity to join a profitable startup with strong product-market fit, hundreds of paying customers, and significant growth momentum.



About the Role



The company is building core data infrastructure that connects fragmented legacy systems and enables real-time synchronization of critical business information. Engineers work on complex backend challenges involving distributed systems, third-party integrations, cloud infrastructure, and high-scale data processing. This role offers significant ownership and direct impact on products that customers rely on every day. You'll work alongside a small, highly technical team where engineers influence architecture, product direction, and engineering culture.



Responsibilities



  • Design and build scalable backend services and APIs
  • Develop integrations with complex third-party and legacy systems
  • Work on real-time data synchronization and infrastructure challenges
  • Build and maintain cloud-native systems and services
  • Collaborate closely with product and engineering leadership
  • Contribute to architectural decisions and technical strategy
  • Help shape engineering best practices within a growing team



Qualifications



  • 0–4 years of software engineering experience
  • Strong backend and/or full-stack engineering background
  • Experience working independently with minimal oversight
  • Hands-on experience with cloud infrastructure (AWS preferred)
  • Computer Science degree from a highly regarded U.S. or Canadian university, or equivalent demonstrated technical excellence
  • Strong software engineering fundamentals and problem-solving skills



Required Skills



  • Experience at early-stage startups (Seed through Series B)
  • Exposure to high-scale backend systems and distributed architectures
  • Track record of excellence through academics, internships, startup achievements, competitive programs, or other notable accomplishments
  • Strong ownership mentality with a bias toward execution
  • Low-ego, collaborative approach to problem-solving



Preferred Skills



  • Enjoys solving difficult technical problems
  • Excited by fast-paced startup environments
  • Motivated by building foundational infrastructure
  • Thrives in high-autonomy environments
  • Interested in long-term company building and engineering culture



Pay range and compensation package



Base Salary: $120,000–$200,000



Meaningful equity package



Visa sponsorship available for qualified candidates



Full-time employment



Equal Opportunity Statement



Successful candidates will typically come from strong CS programs in the U.S. or Canada, high-performing startups, notable internship/co-op programs, technical founder backgrounds, and engineers with demonstrated excellence early in their careers.



Similar Jobs

Explore other opportunities that match your interests

Senior Software Engineering Manager - CI/CD & Embedded Software Tools

Programming
•
22m ago

Premium Job

Sign up is free! Login or Sign up to view full details.

•••••• •••••• ••••••
Job Type ••••••
Experience Level ••••••

General Motors

United State

Founding Engineer - AI & Infrastructure

Programming
•
37m ago
Visa Sponsorship Relocation Remote
Job Type Full-time
Experience Level Mid-Senior level

alpha associates recruitment

United State
Visa Sponsorship Relocation Remote
Job Type Full-time
Experience Level Entry level

the roar

United State

Subscribe our newsletter

New Things Will Always Update Regularly