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Lulus Fashion Lounge, LLC logo

Sr Software Engineer, Fullstack

Job Overview

Location

United States

Job Type

Full-time

Category

Full-Stack Engineer

Date Posted

March 14, 2026

Full Job Description

📋 Description

  • Join LTK, a pioneering global technology platform at the forefront of the creator economy, as a Senior Software Engineer, Fullstack. We are on a mission to empower lifestyle creators worldwide to achieve maximum economic success by connecting brands, creators, and shoppers through an innovative shopping app and robust technology. This is a unique opportunity to disrupt an industry and drive significant career growth within a dynamic and forward-thinking company.
  • As a key member of our core-tech backend squad, you will focus on Brand Performance, tackling complex challenges and contributing to the evolution of how creators and brands collaborate to maximize economic outcomes. You will be instrumental in building scalable systems designed to anticipate and accommodate substantial growth across multiple dimensions.
  • We are seeking an individual who is organized, highly productive, and driven by a desire to make a significant impact. Your role will involve developing inventive, pragmatic, and iterative solutions, ensuring the delivery of high-quality, maintainable, and robust software. You will be expected to ruthlessly prioritize tasks to focus on the highest impact deliverables first.
  • You will play a crucial role in providing valuable guidance to the engineering manager regarding the strategic direction of the team's infrastructure. Proactive communication and collaboration across various teams and business units will be essential for the success of the squad.
  • Your responsibilities will include conceptualizing and implementing feasible and practical solutions to complex technical problems, ensuring the code you write is of the highest quality, well-tested, and easy to maintain.
  • You will take full ownership of projects from inception to completion, demonstrating a strong ability to drive initiatives forward in a fast-paced, agile development environment.
  • A significant part of your role will involve identifying and implementing improvements to our existing software and development processes, contributing to continuous enhancement and efficiency.
  • You will actively participate in and conduct constructive peer design and code reviews, fostering a culture of collaboration and knowledge sharing.
  • This role requires effective collaboration with distributed teams across different time zones, demanding strong communication and coordination skills.
  • As a technical subject matter expert, you will mentor fellow engineers, share your extensive technical experience, and lead teams in solving challenging and intricate problems.
  • You will be responsible for designing and building highly scalable distributed systems and processes within a cloud environment, ensuring reliability and performance.
  • You will leverage your understanding of AI/ML technologies, including experience with training and fine-tuning models such as large language models (LLMs), recommendation systems, or computer vision models, to enhance our platform's capabilities.
  • You will work with and contribute to our AWS infrastructure, utilizing services like ECS, Lambda, and RDS, and operate within a containerized environment, preferably using Docker.
  • You will develop and maintain scalable internal and public-facing APIs (REST, JSON, HTTP) and integrate with third-party APIs (REST, OAuth).
  • You will utilize your experience with relational databases, such as MySQL, and potentially explore non-relational data stores like DynamoDB or Cassandra.
  • You will be comfortable with a rapid deployment cycle, shipping code multiple times per day, and will demonstrate strong technical leadership and mentoring capabilities.
  • Your ability to model and conceptualize integrations across complex systems will be vital, as will your excellent verbal and written communication skills, enabling you to effectively convey technical information to both technical and non-technical audiences.

Skills & Technologies

Java
Go
MySQL
DynamoDB
Cassandra
Full Stack
Senior
Remote

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Lulus Fashion Lounge, LLC logo
Lulus Fashion Lounge, LLC
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About Lulus Fashion Lounge, LLC

Lulus Fashion Lounge, LLC, operating as Lulus.com, is a fast-growing online retailer specializing in trendy and affordable apparel and accessories. Founded in 2008, the company targets fashion-conscious women, offering a wide selection of dresses, tops, bottoms, outerwear, and accessories suitable for everyday wear, special occasions, and bridal events. Lulus is known for its extensive product catalog, regular new arrivals, and a strong focus on customer engagement through social media and user-generated content. The brand aims to provide a seamless online shopping experience, empowering customers to express their personal style with confidence and affordability.

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