---
title: 'Senior Software Engineer (Ruby) at Exadel'
canonical: 'https://feeny.ai/job/senior-software-engineer-ruby-exadel-bulgaria-4z24f0z7ddbf'
type: 'job'
last_seen: '2026-09-06'
---

# Senior Software Engineer (Ruby) at Exadel

- **Company:** Exadel
- **Location:** Bulgaria, Georgia, Lithuania, Poland , Romania , Uzbekistan
- **Posted:** 2026-08-04
- **Last confirmed live:** 2026-09-06
- **Apply:** https://job-boards.greenhouse.io/externaljobboards/jobs/6134126004

## Job description

## Why Join Exadel

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people are ambitious, collaborative, and constantly evolving.

## About the Client

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

Project Team

The project is a taxi ordering service. The user can hail a taxi, monitor an ordered taxi, pay for a ride, and see trip history. The system contains the following components:

- Ride server (all data processing);
- Payment server (PCI DSS-compliant), which performs a transaction with the passenger's digital wallet and payment gateways;
- Mobile application (hail taxi, geocoding, map, payments);
- Taxi terminal (3rd party).

The project integrates with 3rd party services, including PayPal, MasterPass, Stripe, and Twilio.

Team: 1 Team Lead, 1 UI Developers, 6 Back-End Developers, 9 Mobile Developers, 5 QA, 2 BA and 2 Designer.

## What You’ll Do

- Hands-on Development & Automation: Write real code for autoscaling, internal tooling, and operational automation
- Application Performance & Reliability: Improve the overall performance, scalability, and reliability of our applications
- Database & Infrastructure Optimization: Work directly on database optimization, containerized environments, and continuous delivery
- CI Automation: Enhance automated CI processes and development pipelines
- AWS & Container Management: Maintain, optimize, and manage applications across our Docker, Kubernetes, and AWS stack

## What You Bring

- Strong Ruby Development Skills: Experienced Ruby developer with a solid background in software development
- Containers & Orchestration: Strong, practical experience with Kubernetes and Docker
- Cloud Infrastructure: Hands-on experience working with the AWS stack
- Database Expertise: Proven experience with database optimization
- CI/CD Automation: Experience with CI automation and infrastructure processes
- Mindset: Enjoys working on performance, reliability, and infrastructure, rather than building standard product features

English level

Upper-Intermediate

Legal & Hiring Information

- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more.
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions.
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs.
- Compensation details are shared with candidates at the early stage of the recruitment process.
- The offer is not binding until a signed contract is in place.

## Your Benefits at Exadel

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

## About Exadel

## Company Overview
- **One-liner**: Exadel is a data and AI advisory and engineering company that helps enterprises design, build, and scale the systems at the heart of their business.
- **Entity Type**: Private (Bootstrapped)
- **Headquarters**: Walnut Creek, California, USA
- **Founded**: 1998
- **Founders**: Not publicly available

## Core Business
- **Primary industry/industries**: AI-Enabled Digital Engineering, Data Engineering & Analytics, AI Engineering, Digital Experiences, Program Delivery and Modernization
- **Target customers**: B2B, Enterprise (Fortune 500 clients including HPE, Deloitte, Home Depot, McKesson)
- **Mission or purpose statement**: "We fuse engineering precision, data intelligence, and AI innovation to help our clients move with purpose and lead with certainty."

## Products & Services
- **AI Engineering**: From model design to MLOps and integration, bringing responsible AI into production.
- **Data Engineering & Analytics**: Transforming fragmented data into clean, governed, and AI-ready ecosystems.
- **AI-Enabled Product Engineering**: Embedding AI into the development process to deliver software that evolves with the business.
- **Digital Experiences**: Engineering digital experiences from mobile to enterprise.
- **Program Delivery and Modernization Leadership**: Leading complex transformations from discovery to rollout with measurable outcomes.

## Market Standing
- **Valuation/Market Cap**: Not publicly available (private, bootstrapped company)
- **Key Metric**: 2,000+ engineers worldwide; 100+ enterprise clients; 25+ years delivering enterprise software
- **Notable Investors/Partners**: Clients include HPE, Deloitte, Home Depot, McKesson
- **Growth Signals**: 2,000+ engineers in 30 countries; 9/10 client satisfaction rating; expanding into GenAI era with AI strategy and advisory services

## Competitive Advantages
- **Deep engineering roots**: Founded in 1998 as a pure engineering firm, evolving into data and AI advisory without losing engineering depth.
- **Outcome-based model**: "We’re not consultants who code, or coders who consult. We’re engineers who own outcomes."
- **Global scale with agility**: 2,000+ engineers across 30 countries, enabling multi-shore delivery at competitive prices.
- **Proven enterprise trust**: 25+ years serving Fortune 500 clients (HPE, Deloitte, Home Depot, McKesson) with a 9/10 client satisfaction rating.
- **Responsible AI focus**: Emphasizes ethical AI governance and responsible AI adoption, not just technical implementation.

## Strategic Focus
- **Leading the GenAI era**: Combining deep engineering roots with AI strategy to turn experimentation into adoption and pilots into platforms.
- **Expanding advisory capabilities**: Adding program leadership, data strategy, and ethical AI governance to complement engineering delivery.
- **Automation and CX optimization**: Helping clients automate core processes and reimagine customer experiences with data, design, and AI-driven insight.

## Why Work Here
- **Work where it makes sense**: Remote-first culture with 32 offices globally; employees can work from home, a local office, or somewhere in between.
- **Outcome-focused culture**: "We focus on outcomes, not hours. You’re trusted to manage your time—we’re not here to micro-manage your day."
- **Strong L&D investment**: Certifications, courses, and conferences fully covered; a "living system" designed to deepen skills and grow leaders.
- **International projects**: Build real AI solutions for global clients on modern stacks.
- **Great people**: "Work with smart, supportive people who take pride in what they do. At Exadel, great teammates aren’t the exception. They’re the norm."
- **Benefits**: Medical insurance, sports memberships, vouchers and reimbursements; health and family first.
- **Hiring process**: 5-step transparent process; AI is used to work smarter but every hiring decision is made by a human.
- **Remote/Hybrid/Office**: Remote-first with 32 offices globally; typical time on-site is "None" per Built In.

## Sources
1. [exadel.com](https://exadel.com/about/)
2. [exadel.com](https://exadel.com/)
3. [exadel.com](https://exadel.com/careers/life-at-exadel)
4. [exadel.com](https://exadel.com/careers/careers)
5. [builtin.com](https://builtin.com/company/exadel)

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