UX Engineer

Jakarta, Indonesia | Product and Design | Full-time | Partially remote


About Us

Lummo (formerly Bukukas) is a SaaS startup seeking to empower entrepreneurs and brands in SEA to accelerate their growth and to serve their customers by giving them the best technology and partner solutions.

Lummo offers localised solutions made for SEA, thereby shining the spotlight on entrepreneurs and brands, enabling them to discover all possibilities to grow their business.

Lummo was founded as BukuKas in 2019 by serial entrepreneurs Krishnan Menon and Lorenzo Peracchione.

Our Products

The journey started with BukuKas, an app to digitize the physical record-keeping books by enabling micro and small enterprises to record their sales, expenses, and cash transactions at ease using their smartphone.

Lummo's flagship product, LummoSHOP (formerly Tokko), helps growth-oriented entrepreneurs and brands unlock their full potential by helping them build a strong relationship with their consumers by selling to them directly (D2C), maximize operational efficiency across multiple channels & build their own brand online.


Backed by top venture capital firms including Sequoia Capital, Tiger Global, CapitalG (Google’s venture fund), Credit Saison, Speedinvest, and other prominent investors and entrepreneurs like Gokul Rajaram (DoorDash), Taavet Hinrikus (Founder, TransferWise), Sandeep Tandon (FreeCharge), Santiago Sosa (Founder, Nuvemshop), Nipun Mehra (Ula, Sequoia), and Amrish Rao (Pinelabs, Citrus pay). 

Having raised more than $150 Million in funding with the backing of marquee global investors, Lummo has built a world class team with top talent from across the world and is well poised to become a legendary SaaS company that will last beyond our lifetimes.

We just received C series funding in January 2022, read more about us here.


Our User Experience (UX) team

The core mission of our UX team is to craft and design experiences that empower our users to achieve their goals and solve their problems intuitively. Understanding our users’ needs, behaviors, and emotions, allows us to create actionable insights to steer our product strategy and design to put users at the core of what we do.

Our UX team is made up of researchers and designers who actively practice user-centered methodologies in their everyday work.  We are passionate advocates for intuitive, simple, and elegant solutions that just work from our users’ perspectives.

What will you work on?

  • Create micro-interactions and animations to enhance the user experience of our product improving usability, reducing cognitive load, and providing user delights
  • Act as the go-to advisor for product designers on how to create interactive prototypes for different uses cases ranging from usability testing, sales demos, and storytelling
  • Architect & maintain design systems with component library tools like Storybook
  • Collaborate with the product managers, designers, and front-end engineers to solve complex user problems through intuitive user interfaces and interaction designs
  • Drive adoption of new technologies, tools to build interfaces, and design systems 

What does it take?

  • Overall 3-5 years of hands-on experience as a front-end engineer in a tech startup environment
  • A passion for user-centric design and possess a strong understanding of human-computer interaction design principles 
  • Proven experience developing sophisticated user interfaces and managing design systems
  • Proficient in creating rapid prototypes to validate design concepts with stakeholders and customers using tools such as Framer, Webflow, Protopie, or HTML/CSS/JavaScript
  • Ability to collaborate with designer & front end engineer in building and maintaining reusable components and front-end libraries for future use
  • Highly detailed communication of design principles + direction, as well as design specifications to engineers
  • First-hand experience with React, Typescript, Javascript & animation libraries such as GreenSock or Framer Motion
  • Have experience with no code tools like Webflow, Framer
  • Strong written and verbal communication skills

What do we offer?

  • The ability for you to make an impact and lay a foundation for the upcoming fin-tech innovations
  • A multicultural and diverse team of colleagues from all over the globe
  • Mission-driven and fast-paced, entrepreneurial environment
  • Competitive salary and other benefits
  • A collaborative and flat company culture

What’s in it for you?

Do you truly want to make a difference and revolutionize the lives of millions of business owners? Do you thrive in an environment where moving at light speed and embracing new challenges every day is essential? If so, Lummo is the perfect place for you!