AI is changing how the world communicates — and LILT is leading that transformation.
Were on a mission to make the worlds information accessible to everyone, regardless of the language they speak. We use cuttingedge AI, machine translation, and humanintheloop expertise to translate content faster, more accurately, and more costeffectively without compromising on brand, voice, or quality.
At LILT, we empower our teammates with leading tools, global collaboration, and growth opportunities to do their best work. Our company virtues—Work together, win together; Find a way or make one; Quicker than they expect; Quality is Job 1—guide everything we do. We are trusted by Intel Corporation, Canva, the United States Department of Defense, the United States Air Force, ASICS, and hundreds of global Enterprises. Backed by Sequoia, Intel Capital, and Redpoint, we’re building a categorydefining company in a $50B+ global translation market being redefined by AI.
LILT is a highperformance, largescale language translation system. We invest in and prioritize workflow (i.e., usability and interface design) and backend AI systems. Since the translation workforce is distributed worldwide, there are interesting cloud engineering problems to solve. We have a strong preference for building our own backend technology, so you’ll be implementing and working with the latest natural language processing (NLP) techniques and ideas.
This position can be based out of our Indianapolis, IN office and will be expected to work in the office in a hybrid capacity. Additional locations include the Washington D.C., New York City, and Boston metropolitan areas where you will start as fully remote and then transition to hybrid once offices are opened in those locations.
You must be located in, or near a Hub to be considered*
Authorization to work in the US is a precondition of employment.
As a Senior Backend Engineer, you will work with a group of talented, missiondriven colleagues to propose ideas to define, drive, and execute projects on Lilt’s core platform–the heart of our machine translation services. You will enable customers to deliver multilingual journeys and to provide truly localized experiences. This is a highvisibility, highimpact role with enormous growth opportunities.
You must be curious, have attention to detail, be energized by a challenging entrepreneurial environment, be comfortable thinking big while also diving deep, and be open to experimenting and iterating on processes as the company grows.
Collaborate with engineering and infrastructure teams to design, build and improve our platform’s backend systems, file filters and data stores to help us scale our services effectively.
Apply your engineering experience to implement new platform features to drive growth, partnering with product and engineering teams to help decompose huge business requirements into smaller deliverables.
Actively mentor peers and Lilt’s community on advanced technical issues, helping them grow their careers.
Strive to raise the technical excellence bar, contributing to code quality, doing code reviews, increasing test coverage, etc.
7+ years of software development experience with several general purpose programming languages including Java and Python.
5+ years of experience leading a major software component.
Proven ability to drive largescale engineering efforts to completion and demonstrated knowledge of industry trends and best practices for scaling cloudbased services.
Excellent written and verbal communication skills
5+ years of experience with Okapi framework and file filters: XLIFF, XLIFF2, XML, JSON, Markdown, TTX filters, etc.
Compensation: At market salary, meaningful equity, 401(k) matching, and flexible time off plus company holidays
Medical Benefits: Employees receive coverage of medical, dental, and vision insurance, plus FSADFSA, HSA, and Commuter benefits. In addition, LILT pays for basic life insurance, shortterm disability, and longterm disability
Paid parental leave is provided after 6 months.
Monthly lifestyle benefit stipend via the Fringe platform to allow employees to customize benefits to their lifestyle
Our founders, Spence and John met at Google working on Google Translate. As researchers at Stanford and Berkeley, they both worked on language technology to make information accessible to everyone. While together at Google, they were amazed to learn that Google Translate wasn’t used for enterprise products and services inside the company.The quality just wasn’t there. So they set out to build something better. LILT was born.
LILT has been a machine learning company since its founding in 2015. At the time, machine translation didn’t meet the quality standard for enterprise translations, so LILT assembled a cuttingedge research team tasked with closing that gap. While meeting customer demand for translation services, LILT has prioritized investments in Large Language Models, humanintheloop systems, and now agentic AI.
With AI innovation accelerating and enterprise demand growing, the next phase of LILT’s journey is just beginning.
What sets our platform apart:
Brandaware AI that learns your voice, tone, and terminology to ensure every translation is accurate and consistent
Agentic AI workflows that automate the entire translation process from content ingestion to quality review to publishing
100+ native integrations with systems like Adobe Experience Manager, Webflow, Salesforce, GitHub, and Google Drive to simplify content translation
Humanintheloop reviews via our global network of professional linguists, for highimpact content that requires expert review
Featured in The Software Report’s Top 100 Software Companies!
LILT’s continues to be an intellectual powerhouse, holding numerous patents that help power the most efficient and sophisticated AI and language models in the industry.
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