Engineering & Technology
Senior
Bulgaria; Poland; Romania

Senior Full Stack Engineer (Python + React)

About the role

In this role, you will help build a modern procurement data and AI ecosystem as part of a high‑impact, three‑year transformation program. You’ll contribute to establishing a strong data foundation and support the evolution of Contract AI—an advanced solution analyzing contracts and invoices to detect anomalies and deliver insights. Working closely with data, AI, and engineering teams, you’ll help scale AI solutions from early pilots into reliable, production‑ready systems.

Responsibilities

  • Design, build, and enhance LLM-based extractors for processing contracts and invoices
  • Develop and improve LLM evaluation frameworks to ensure the accuracy and reliability of AI outputs
  • Support the scaling of AI solutions from proof of value to enterprise-grade systems
  • Work with large, complex datasets (contracts, invoices, procurement data)
  • Troubleshoot, debug, and optimize AI and data pipelines in production environments
  • Collaborate with cross-functional teams to ensure robust, scalable, and maintainable solutions
  • Contribute to improving system performance, scalability, and reliability
  • Collaborate with data, AI, and engineering teams to transform AI‑driven solutions from early pilots into robust, production‑ready systems operating at scale
  • Take ownership of engineering solutions, ensuring high-quality delivery and continuous improvement

Requirements

  • Strong hands-on experience with Python development
  • Strong experience with React and Typescript
  • Experience with Fast API, Flask, or Django
  • Meaningful hands-on experience with Azure
  • Exposure to languages such as C# or Java
  • Proven experience with production systems, including troubleshooting and debugging
  • Experience working with AI/LLM-based systems or data-intensive applications
  • Strong problem-solving skills and engineering mindset
  • Ability to work independently, take ownership, and drive tasks to completion
  • Understanding of scalability challenges and system design principles
  • Focus on engineering excellence rather than only prompt engineering
  • Experience with data processing pipelines or analytics platforms is nice to have
  • Familiarity with procurement, contracts, or financial data domains is considered a plus
  • Experience scaling AI solutions from pilot to production is a great addition

SoftServe is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, age, sex, nationality, disability, sexual orientation, gender identity and expression, veteran status, and other protected characteristics under applicable law. Let’s put your talents and experience in motion with SoftServe.

#LI-Remote

Role Summary

Location

Bulgaria, Poland, Romania

Work type

Remote/Office

Direction

Engineering & Technology

Subdirection

Software Development

Tech level

Senior

Personal recruiter:

Flavia Constantin

Apply Now

Fill out the form, and we'll be in touch shortly.

CV/Resume in English will speed up its processing time
Upload file

About us

We are a digital engineering and technology consulting company where expertise grows alongside people. For more than 30 years, we have been elevating technology: helping organizations navigate complex business challenges by combining deep engineering knowledge with thoughtful, research-backed innovation. Our teams work across key areas: digital engineering, data and analytics, Сloud, and AI/ML. In each, we deliver practical, scalable solutions rooted in real business needs and measurable human impact.

You bring your perspective and ambition. We create an environment where your work meets clarity, confidence, and purpose.

About us

We offer

Flexible work model

Work from home, from the office, or in a hybrid format that supports focus and collaboration.

Compensation & Benefits

Competitive, market-based pay, benchmarked by role and location — plus health coverage, paid time off, wellness support, and learning opportunities.

People-first Leadership

Approachable leaders who communicate openly, keep teams close to the strategy, and support long-term planning.

Advanced tech communities

Stay close to AI/ML, Cloud, Quantum Computing, IoT, and Robotics communities, with projects built on modern frameworks.

More opportunities available

Browse all open positions to find the best fit for your experience.

Browse all positions
101325