---
title: 'Senior Full-Stack Engineer at Lokalise'
canonical: 'https://feeny.ai/job/senior-full-stack-engineer-lokalise-latvia-spain-united-kingdom-d501ak5g5rmx'
type: 'job'
last_seen: '2026-11-03'
---

# Senior Full-Stack Engineer at Lokalise

- **Company:** Lokalise
- **Location:** Latvia / Spain / United Kingdom
- **Work type:** remote
- **Posted:** 2026-10-29
- **Last confirmed live:** 2026-11-03
- **Apply:** https://lokalise.com/job?gh_jid=8078426003

## Job description

Who are we

At Lokalise, we make it easy and profitable for businesses to expand into new markets. Our AI-powered localization platform helps companies manage both software and marketing content from a single, unified environment — ensuring every team speaks with one voice across every language and channel.

By automating workflows, integrating with over 60 tools, and centralizing translation memory and terminology, Lokalise enables product, engineering, and marketing teams to collaborate without friction and launch globally up to 10× faster and at 80% lower cost.

Trusted by thousands of businesses across more than 100 countries, Lokalise empowers millions of people worldwide to use digital services in their native languages. Backed by a customer-loved support team, our platform fits seamlessly into your design, development, and content workflows, helping you scale with consistency and control.

Location

While our company operates exclusively on a remote basis, you must reside and have the legal right to work in one of the following countries: the United Kingdom, Latvia, or Spain.

This is a full-time, remote position. Please note that we do not engage on a B2B or contractor basis.

We do not partner with search firms.

## About

We're looking for a Senior Full-Stack Engineer to join our Engineering team and help build and improve the products and systems behind Lokalise. You'll work closely with Product, Design, other engineers, and stakeholders to identify and solve meaningful customer problems, improve existing experiences, and shape what we build next.

Each of our engineering teams owns a product domain at Lokalise, from vision to delivery. Teams talk to customers, uncover their pains and needs, define their own goals, and choose how to solve the problems that matter most. We’re hiring across multiple domains, so you’ll own a real piece of the product and see your impact firsthand.

We're building an AI-native engineering culture where engineers take ownership of problems, not just implementation. We expect you to question assumptions, challenge decisions, contribute to product direction, and find better ways to solve customer problems.

You'll use AI throughout the development process to move faster without compromising quality. Your responsibility doesn't end when code reaches production. You'll care about whether what we built actually works, delivers value, and solves the problem we set out to address.

You Will

- Own problems end to end, from discovery and design to production and iteration. You take initiative instead of waiting to be told.
- Build, test, and maintain features across the stack, with clean, scalable, and maintainable code.
- Build modern applications with React, TanStack Router, and modular-react on the frontend, and Node.js, Fastify, Drizzle on the backend.
- Work in a Dockerized TypeScript environment with Vitest and Playwright for testing.
- Partner with Product and Design to shape what we build, focusing on outcomes for customers rather than sheer output.
- Champion AI-native engineering across the Software Development Life Cycle (SDLC) and help the team raise the bar on speed and quality.
- Run what you build by taking part in the on-duty rotation for the services you're responsible for and leading the improvements that keep them reliable.
- Mentor other engineers and champion engineering excellence.

You Must Have

- 5+ years of experience building and maintaining production software, with strong hands-on experience in Node.js, TypeScript, and React, and the ability to work across different systems and technologies.
- Strong full-stack fundamentals: modern frontend architecture (component design, state management, performance), API design, message queues (SNS/SQS, RabbitMQ, or similar), relational databases (PostgreSQL or similar), and cloud (AWS or similar).
- Proficiency with AI-assisted development tools (Claude Code, Cursor, Codex, or similar). You've developed effective ways of working with AI to move faster, solve complex problems, and deliver high-quality software.
- A strong product engineering mindset. You build with the customer in mind and measure success by the impact you deliver, not the tasks you close.
- A strong sense of ownership. You're self-driven, proactive, and accountable for results well beyond the merge.
- Strong collaboration skills. You work effectively with engineers, Product, Design, and other stakeholders to solve problems together. You share knowledge, give and receive constructive feedback, challenge ideas respectfully, and help others succeed.
- A track record of leading complex projects end to end, from technical design to production rollout.
- Strong quality and testing habits (unit, integration, and beyond) that let you ship fast without breaking things.
- Excellent problem-solving, communication skills, attention to detail, and a genuine drive to keep learning in a fast-paced, remote setting.

It’s a Plus If You Have

- Experience working in an open-source community as a maintainer or a contributor.
- Familiarity with the localization industry and software localization.

Our Benefits

💰 Competitive salary and employee stock options. 🌍 Fully remote setup with flexible working hours. 🏢 Co-working budget — for those days you want a change from your home office. 🌴 Flexible vacation policy to recharge when you need to. 🖥️ Home office setup budget — monitor, desk, ergonomics, whatever helps you do your best work. 📚 Learning & development budget to grow your skills and career. 🏥 Health insurance to keep you covered. 🧘 Wellness allowance to support your mental and physical well-being. 🤝 Great startup culture — remote but close-knit, with regular retreats and social events to stay connected. We are committed to a culture of inclusion and equal opportunities. Therefore, we welcome applications from people of all gender identities, sexual orientations, personal expressions, relationship, marital, or civil partnership statuses, racial identities, national or ethnic origins, religious beliefs, ages, and disability statuses.

## About Lokalise

## Company Overview
- **One-liner**: Lokalise is an AI-powered localization platform that helps businesses continuously adapt and deploy content for every market, language, and culture.
- **Entity Type**: Private
- **Headquarters**: Tallinn, Estonia (based in the Baltic region)
- **Founded**: 2017
- **Founders**: Nick Ustinov and Petr Antropov

## Core Business
- **Primary industry**: Localization / Translation Management / AI-powered Content Adaptation
- **Target customers**: B2B, with a focus on enterprise and scale-up teams (Fortune 500 companies, startups, and 3,000+ global customers)
- **Mission**: “Create a world of borderless business” – making it simple for teams to adapt content for every market, language, persona, or culture.

## Products & Services
- **Lokalise Platform (SaaS)**: A cloud-based localization platform that combines AI translation, automated workflows, 60+ integrations, OTA updates for mobile apps, and enterprise-grade security (SOC 2 Type II, ISO 27001, ISO 27017). Features include AI orchestration across multiple LLMs, high-precision context with Custom AI Profiles, automated quality control with AI scoring, and role-based access control.

## Market Standing
- **Valuation/Market Cap**: Not publicly available
- **Key Metrics**: Trusted by 1 million users across 3,000+ companies (including Fortune 500); 200+ teammates; 99.9% uptime; up to 90% cost savings reported; 95% AI translation accuracy.
- **Notable Investors/Partners**: Not publicly available from provided sources
- **Growth Signals**: Rapid adoption among global enterprises; continuous AI model orchestration; expansion of integrations and security certifications; fully remote team with 50% multilingual members.

## Competitive Advantages
- **AI orchestration across models** – dynamically selects the best-fit LLM per language/content without repeated configuration.
- **High-precision context** – preserves meaning with Custom AI Profiles, surrounding context, and metadata.
- **Automated quality control** – AI evaluates translation quality automatically; only low-confidence results require human review.
- **60+ pre-built integrations** with common development and content tools, plus MCP connectivity.
- **Enterprise security** – SOC 2 Type II, ISO 27001/27017, HIPAA-aligned, GDPR compliant, SAML SSO, RBAC, audit logs, and annual penetration testing.
- **99.9% uptime** with multi-zone high-availability infrastructure on AWS (EU-hosted).

## Strategic Focus
- Continuously improving AI translation accuracy and brand consistency (on-brand AI translation).
- Expanding automation through MCP connectivity and workflow orchestration.
- Deepening enterprise integrations and security compliance to serve larger global customers.
- Maintaining a fully remote, borderless team culture to support global expansion.

## Why Work Here
- **Culture**: Fully remote, international team with 200+ teammates across the globe; 50% of team members are multilingual.
- **Work policy**: Fully remote with flexible schedule; yearly team and company offsites; coworking allowance.
- **Benefits**: Stock ownership for every teammate, comprehensive medical insurance, wellness benefit (monthly allowance), generous parental leave, home office setup budget (laptop, desk, chair, headphones), professional development budget, and flexible vacation days.
- **Engineering culture**: Emphasis on autonomy, continuous learning, and modern tools; typical hiring process takes 2–3 weeks with a case study stage.

## Sources
1. [Lokalise Website](https://lokalise.com/)
2. [Lokalise About Page](https://lokalise.com/about/)
3. [Lokalise Careers Page](https://lokalise.com/careers/)
4. [Lokalise LinkedIn](https://www.linkedin.com/company/lokalise)
5. [Lokalise Job Openings](https://lokalise.com/job/)

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