---
title: 'Backend JVM Software Engineer | L3 at Addi'
canonical: 'https://feeny.ai/job/backend-jvm-software-engineer-l3-addi-colombia-y92w12epsgwz'
type: 'job'
last_seen: '2026-09-06'
---

# Backend JVM Software Engineer | L3 at Addi

- **Company:** Addi
- **Location:** Colombia
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-05-14
- **Last confirmed live:** 2026-09-06
- **Apply:** https://jobs.ashbyhq.com/addi/97f0cd1b-ccae-4b31-9878-2d90da42bae1/application

**Skills:** Java, Kotlin, Scala, Spring Boot, SQL, PostgreSQL, Redis, SQS, RabbitMQ, Kafka, Docker, Kubernetes, CI/CD, API Design, CI/CD pipelines, Reactive programming, Fintech experience, Product company experience

> Design, develop, and maintain scalable backend solutions using JVM technologies for the Lending team. Responsibilities include building resilient components, developing features with Java or Kotlin, and ensuring system reliability and performance for payment and lending services.

## Job description

## ABOUT ADDI

We are a leading financial platform, building the future of payments, shopping, and banking—a world where consumers and merchants can transact effortlessly, grow together and where we create abundance and generate pride in them. Today, we serve over 2 million customers and partner with more than 20,000 merchants, making Addi Colombia’s fastest-growing marketplace.

We provide banking solutions (deposits, payments, unsecured credit) and commerce services (e-commerce, marketing) using state-of-the-art technology, bridging the financial gap for millions and redefining how people experience financial freedom. As the country’s leading Buy Now, Pay Later provider, we have secured regulatory approval to operate as a bank, unlocking even greater opportunities for our customers. In the past year, we have also achieved profitability, reinforcing the strength of our business model and our ability to scale sustainably.

Our mission has earned the trust of world-class investors, including Andreessen Horowitz, Architect Capital, GIC, Goldman Sachs, Greycroft, Monashees, Notable Capital, Quona Capital, Union Square Ventures, Victory Park Capital, and more, who back our vision for the future. With their support, we are not just growing—we are transforming Latin America’s financial ecosystem and shaping the next generation to shop, pay, and bank in Colombia.

But what truly sets us apart is how we build. We are a conscious company, driven by deep experience in scaling technology, services and products, and we live by our values https://co.addi.com/trabaja-con-nosotros#:~:text=%E2%80%A2%20We%20are%20owners,dentro%20del%20equipo. every day.

## ABOUT THE ROLE

This is where you come in. Below, you’ll find what this role is all about—the impact you’ll drive, the challenges you’ll tackle, and what it takes to thrive at Addi. If you’re ready to be part of something big, keep reading.

## WHAT’S THE MISSION YOU’LL DRIVE

The backend software engineer will be responsible for designing, developing, and maintaining scalable and reliable solutions that support our both our business and technical objectives. Specifically, they will work within the Lending team, which is responsible for ensuring users can successfully make purchases through any of our journeys, using our instant payments product, or any of our lending ones. Over the next 12 months, this engineer will collaborate with product, business, and other engineering teams teams to integrate new features, improve system performance, and enhance the reliability of the services that enable seamless user transactions.

## WHAT YOU WILL DO

- Take e2e ownership and operate the software that you design, develop, test and release into production.
- Work closely with designers, engineers, and product owners to build great products and experiences for our clients and allies.
- Architect resilient and scalable components leveraging our architectural styles and patterns.
- Develop new features using our JVM stack.
- Develop unit/component/integration/automation tests that guarantee the reliability of the features that you build.
- Review pull requests on a daily basis transferring your knowledge with your team.
- Receive mentorship from everyone on the team - from more experienced members to junior folks who are just starting.
- Deploy new features to production on a daily basis using our CI/CD pipeline.
- Be on call occasionally. We rotate to distribute our knowledge and experience.
- Contribute to our Architecture Decision Records https://adr.github.io/ where you will be able to propose new techniques, patterns and tools for our evolving platform.

## WHAT WE’RE LOOKING FOR

- Proven software development experience
- 5 years of experience in backend development, specifically with JVM-based technologies such as Java, Kotlin, or Scala.
- Proven track record of delivering scalable, high-performance backend systems in a production environment.
- Experience working in software development teams, contributing to sprints, standups, and retrospectives.
- Strong Technical Proficiency
- Hands-on experience with backend languages (e.g., Java 11, Kotlin, Scala) and backend frameworks such as Spring Boot
- Proficiency in building and database management like SQL (must) , PostgreSQL and Redis.
- Strong experience with automated testing
- Strong ability to design, implement, and maintain scalable and secure APIs.
- Proven experience with distributed system like SQS or RabbitMQ
- Knowledge in Kafka for handling event-driven systems
- Knowledge in containerization (Docker) and orchestration (Kubernetes).
- Nice to have: Proficiency in CI/CD pipelines, and deployment strategies.
- Nice to have: Proficiency in reactive programming
- Adaptability and resilience in dynamic startup - product environments:
- Outstanding ability to thrive in a fast-paced, constantly changing environment, balancing immediate results with long-term strategic planning.
- Strong business acumen
- Deep understanding of business goals and how technical solutions align with and drive these objectives.
- Ability to prioritize work effectively to deliver the highest impact for users and stakeholders.
- ideally experience in fintech or product companies
- Outstanding cross functional collaboration
- Proven ability to collaborate effectively with product managers and designers to align technical solutions with user needs and business strategy.
- Demonstrates exceptional initiative
- Takes responsibility for delivering impactful projects end-to-end, from conception to post-deployment support.
- Deliver high-quality, creative solutions at lightning speed.
- Anticipated technical challenges and proposed effective backend solutions
- AI and Technical Innovation
- Continuously learns and applies emerging AI technologies to accelerate development, enhance technical investigation, and creatively solve problems.
- Shares insights about AI tools and practices with the team, encouraging thoughtful experimentation and incremental adoption to improve workflows, and helps foster a culture of innovation.

WHY JOIN US?

- Work on a problem that truly matters – We are redefining how people shop, pay, and bank in Colombia, breaking down financial barriers and empowering millions. Your work will directly impact customers' lives by creating more accessible, seamless, and fair financial services.
- Be part of something big from the ground up – This is your chance to help shape a company, influencing everything from our technology and strategy to our culture and values. You won’t just be an employee—you’ll be an owner
- Unparalleled growth opportunity – The market we’re tackling is massive, and we’re growing faster than almost any fintech lender at our stage. If you’re looking for a high-impact role in a company that’s scaling fast, this is it.
- Join a world-class team – Work alongside top-tier talent from around the world, in an environment where excellence, ownership, and collaboration are at the core of everything we do. We care deeply about what we build and how we build it—and we want you to be a part of it.
- Competitive compensation & meaningful ownership – We believe in rewarding our talent. You’ll receive a generous salary, equity in the company, and benefits that go beyond the basics to support your growth.

## HOW THE HIRING PROCESS LOOKS LIKE

We believe in a fast, transparent, and engaging hiring experience that allows both you and us to determine if there's a great fit. Here’s what our process looks like:

- Step 1: People Interview (30 min)

Meet with our recruiter for a 30-minute video chat. We will get to know you better, understand what you’re looking for, and answer any questions you might have about ADDI.

- Step 2: Initial Interview (45 min)

Meet with one backend software engineer for a 45-minute video chat interview. Here, we will ask you questions about your technical background and basic computer science concepts. You will be able to ask any questions about the culture and how we work at ADDI.

- Step 3: Take Home Challenge (1 week)

Complete a simple take-home challenge within a 1-week window. With this technical challenge, we want to see your technical expertise solving a real-world problem. We expect that you invest 5 hours or less in developing a working solution.

- Step 4: Deep Dive Interview (60 min)

Meet with a backend software engineer and the engineering manager for a 45-minute chat to talk about your take-home exercise submission and any questions you might have.

- Step 5: Co-Founder Interview (30 min)

Meet onsite with one of our founders for a 30-minute chat to talk about the vision of the company, what we are building and how you will contribute to our product.

We value efficiency and respect for your time, so we aim to complete the process as quickly as possible. Our goal is to make this experience insightful and exciting for you, just as much as it is for us. Regardless of the outcome, we are committed to always providing feedback, ensuring that you walk away with valuable insights from your experience with us.

## About Addi

## Company Overview
- **One-liner**: Addi provides a buy now, pay later (BNPL) platform that enables consumers in Latin America to finance purchases at partner stores through flexible installment loans.
- **Entity Type**: Private (Series C)
- **Headquarters**: Bogotá, Colombia
- **Founded**: 2018
- **Founders**: Santiago Suárez and Daniel Vallejo

## Core Business
- **Primary industries**: Fintech – Consumer Finance, Buy Now, Pay Later (BNPL), Point-of-Sale Financing
- **Target customers**: B2C (consumers purchasing from partner merchants) and B2B (merchant partners seeking to increase conversion and average order value); primarily focused on Latin America
- **Mission or purpose statement**: “We are building the best digital purchase experience in Latin America through technology” (from careers page)

## Products & Services
- **BNPL Platform**: A digital financing solution that allows consumers to split purchases into interest-bearing or zero-interest installments at checkout. Merchants integrate Addi’s API or SDK to offer instant credit decisions. Type: SaaS + embedded finance

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed (latest valuation not revealed, Tracxn lists valuation as undisclosed)
- **Key Metric**: Total funding of **$238M** across 14 rounds (as of April 2026). Latest round: Conventional Debt of **$150M** led by J.P. Morgan on April 20, 2026. Additionally, a $70M credit line from Goldman Sachs and Fasanara Capital in April 2025.
- **Notable Investors/Partners**: Andreessen Horowitz, Union Square Ventures, GIC, J.P. Morgan, Goldman Sachs, Fasanara Capital, Victory Park Capital Advisors
- **Growth Signals**: Headcount grew to **900 employees** as of May 2026 (up from earlier years). Secured two significant credit lines in 2025–2026, indicating strong lender confidence and scaling capacity.

## Competitive Advantages
- **LatAm‑focused BNPL**: Deep local knowledge and regulatory compliance in multiple Latin American markets (Colombia, Brazil, Mexico, etc.).
- **Flexible installment plans**: Offers multiple interest rate options and repayment terms, adapting to local credit behaviors.
- **Strong investor backing**: Backed by top-tier global VCs and debt providers, providing ample capital for growth.
- **End‑to‑end technology**: Proprietary underwriting engine and seamless merchant integration via API/SDK.

## Strategic Focus
- **Expand credit lines and merchant partnerships**: Recent debt rounds from J.P. Morgan and Goldman Sachs signal scaling of lending capacity.
- **Geographic expansion**: Deepening presence in existing markets and entering new Latin American countries.
- **Product innovation**: Improving user experience and credit models to reduce default rates and increase approval rates.
- **Talent acquisition**: Actively hiring for engineering, product, finance, and partnerships roles to support growth.

## Why Work Here
- **Culture**: Be part of a mission‑driven team building digital commerce infrastructure in Latin America; values include “We get the impossible done,” “We start from and with the customer,” and “We are owners.”
- **Remote/Hybrid policy**: Fully remote‑first with optional office space in Bogotá (“works from anywhere” policy). On‑site roles exist for some positions, but the default is remote.
- **Benefits**: 100% company‑paid health insurance (medical, dental, vision) for employee and 50% for family; stock ownership (equity grants); flexible hours; English classes; learning budget.
- **Work environment**: Flat hierarchy, continuous feedback culture, and a focus on craft and integrity.

## Sources
1. [Tracxn – Addi Company Profile](https://tracxn.com/d/companies/addi/__nqhol1mcfOgMBPgfbQLR-cCUSyos0yPvtEFeIDWBBDg)
2. [Built In – Addi Careers & Culture](https://builtin.com/company/addi)
3. [Addi Careers on Ashby](https://jobs.ashbyhq.com/addi)
4. [Addi Colombia – Trabaja con nosotros](https://co.addi.com/sobre-addi/trabaja-con-nosotros)
5. [Addi AI Careers (note: separate company, not used for fintech Addi)](https://addi.ai/careers/)
6. [LatamList – Addi secures $70M credit line from Goldman Sachs](https://latamlist.com/addi-secures-70m-credit-line-from-goldman-sachs-and-fasanara-capital/)
7. [Valora Analitik – Addi secures US$150m new credit line led by J.P. Morgan](https://www.valoraanalitik.com/addi-secures-us150-million-in-new-credit-line-led-by-j-p-morgan/)

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