Software Engineer

SPS Commerce Poland Sp. z.o.o.; Warszawa; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Hybrid work in Warsaw

Job summary

SPS Commerce Poland Sp. z.o.o. is seeking a Software Engineer to join our Network Onboarding team in Warsaw. You will design, build, and deploy agentic solutions, including AI agents, to automate onboarding and internal processes, collaborating with multiple development teams.

You will own the work end-to-end, from design through testing and delivery, thriving in a fast-moving environment while understanding the business impact of the code.

Qualifications

• Bachelor’s degree in Computer Science or a related field or equivalent experience.
• 2+ years of related experience with Python, cloud technologies, and modern web frameworks.
• Experience with Python Web Frameworks (FastAPI/Django/Flask) and multi-layer stack.
• Familiarity with agent frameworks and protocols (LangChain, LangGraph, Claude Agent SDK).
• Proven ability to write quality, well-tested code and to work in an Agile environment.

Responsibilities

• Implement complex methods and procedures within the problem domain with minimal supervision.
• Own the development, testing, and deployment of an entire product.
• Estimate new work with diligence and commitment.
• Build services and components using the latest frameworks and cloud providers.
• Collaborate with experts in usability, cloud automation, and reliability.

Skills

Python

Cloud technologies

Agile development

Communication skills

Education

Bachelor’s degree in Computer Science or related field

Tools

FastAPI

Django

Flask

LangChain

LangGraph

Claude Agent SDK

AWS

React

Job description

Description

SPS Commerce is a leading provider of cloud-based supply chain management solutions, serving a global network of retail trading partners. We foster a collaborative and inclusive work environment where innovation and continuous improvement are highly valued. Join SPS Commerce and be part of a dynamic team that's transforming the global retail supply chain!

Position Summary

We are looking for a Software Engineer to join our Network Onboarding team at SPS Commerce. You’ll transform existing workflows by designing, building, and implementing agentic solutions, including AI agents, skills, and reusable product assets that drive greater automation, autonomy, and efficiency. Initial focus areas include retailer onboarding, testing, and other internal processes with strong potential for automation. You’ll go deep into the onboarding domain, shape technical approaches, and draw on architecture and infrastructure support from other development teams as needed. You’ll own your work end-to-end, from design and development through testing, code review, and delivery. We’re looking for someone who wants to understand the business behind the code, thrives in a fast-moving environment, and enjoys working with engineering teams across SPS

Essential Responsibilities / Duties

• Work with minimal supervision to implement complex methods and procedures within assigned problem domain
• Own the development, testing, and deployment of an entire product
• Estimate new work with consideration and commitment
• Build services and components upon the latest frameworks, platforms and service providers
• Identify and communicate risk, ambiguity, complexity, and dependencies
• Partner with experts in specialized areas like usability, cloud automation, and service reliability in a technically complex environment
• Share knowledge of technical skills, patterns, and practices with the rest of the team
• Code review

Location

This is a hybrid role located in our Warsaw office

Minimum Requirements

• A Bachelor’s degree plus at least 2 years of related experience; a Master’s degree plus at least 1 year of related experience; a PhD without experience; or equivalent education and experience
• Experience with Python, Database, Cloud technologies
• Experience with at least one of Python Web Frameworks (FastAPI/Django/Flask)
• Experience operating at multiple layers of the technology stack
• Experience and familiarity with agent frameworks and protocols (e.g., LangChain, LangGraph, Claude Agent SDK, MCP)
• Proven experience writing quality code and tests that are maintainable, accurate, well-tested, and follow best practices
• Hands-on experience with software development practices and can develop applications that are diverse in scope where good judgment and problem-solving skills are required
• Understand agile development processes
• Strong communication skills to proactively communicate status and risks within their team
• Ability to balance multiple tasks concurrently

Preferred Experience

• Experience with cloud providers; AWS preferred
• React experience (or other frontend tools)
• Hands-on experience with building AI agents in production with real users
• Multi-agent orchestration experience

What We Offer

At SPS Commerce, we are committed to ensuring that each employee's compensation reflects their unique experiences, performance, and skills in their role. The salary range for this role considers several factors, including education, relevant skills, work history, certifications, location, and more. SPS Commerce offers a comprehensive benefits package designed to support employees’ health, well-being, and financial security. Benefits are country-specific and aligned with local laws and market practices.

Commitment to our Employees

At SPS we power connections that drive the world of commerce forward, and our success depends on making strong decisions, fostering innovation, delivering unparalleled customer solutions, and driving outstanding business performance. We achieve this by creating an environment where every employee feels a true sense of belonging. We embrace diversity, equity, and inclusion, ensuring everyone feels accepted, valued, and empowered to make a meaningful impact. We are committed to affirmative action and equal opportunity in all aspects of employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Welcome to SPS Commerce — where innovation meets impact. As the world’s largest retail network, we empower over 46,000 customers across diverse industries with cutting-edge cloud technology and expert support, helping them streamline supply chain operations and focus on what they do best. At SPS, we believe every employee plays a vital role in our mission. Whether you're in Business Support, Customer Success, Sales or Technology your work drives real impact. We’re committed to creating a workplace where you're empowered to do your best work, champion new ideas, and grow your career. When you succeed, we all succeed. We’re all about innovation, collaboration, and growth — and we’re just getting started.

Why SPS Commerce?

Impactful Work: Be part of a tech-driven, market-focused company that simplifies complex processes and helps products reach customers faster.

Belonging Culture: We thrive on curiosity, collaboration, and celebrating wins together. Your voice matters here.

Growth Opportunities: Enjoy diverse career paths, training, and visibility across roles — all within a company that values your contributions.

Make Your Career Here: We invest in our people and provide the resources you need to succeed. At SPS, careers aren’t just grown — they’re made. Ready to make a difference?