Sigma Software

Senior Business Analyst

Poland full-time Senior Salary not listed
full-time Senior level Technology & IT Curated
Sign in to apply Free account — we bring you straight back to this role.

About the role

Work closely with the Customer to understand business needs, priorities, and expected outcomes

Act as a Proxy Product Owner and support day-to-day product decisions

Own and drive the requirements management process throughout the project lifecycle

Collaborate with stakeholders on continuous backlog refinement activities

Facilitate backlog refinement and clarification sessions with engineering teams

Align business requirements with technical implementation approaches together with architects, developers, and QA engineers

Support sprint prioritization and provide timely business decisions

Participate actively in Agile ceremonies and contribute to process improvements

Identify gaps, dependencies, risks, and ambiguities in requirements and drive their resolution

Prepare and maintain user stories, acceptance criteria, business rules, and related BA documentation

Support product demos, acceptance activities, and Customer feedback incorporation

Apply AI-assisted approaches to requirements analysis, research, and documentation activities

5+ years of commercial experience as a Business Analyst in software product development

Strong expertise in requirements elicitation, analysis, decomposition, documentation, and validation

Proven experience managing product backlogs, user stories, and acceptance criteria

Experience working directly with Customers and facilitating requirements discussions

Ability to independently own product and business decisions within the assigned responsibility area

Product-oriented mindset with the ability to balance business value, user needs, priorities, and technical constraints

Sufficient technical background to communicate effectively with engineering teams

General understanding of APIs, integrations, data flows, and modern web application architecture

Understanding of AI-driven development principles and AI-assisted delivery workflows

Strong analytical, communication, facilitation, and stakeholder-management skills

Proactive attitude with strong ownership and decision-making capabilities

Advanced or Upper-Intermediate spoken and written English

WILL BE A PLUS

Experience in smart home, smart building, or building automation domains

Previous experience acting as a Proxy Product Owner or Product Owner

Hands-on experience with AI-assisted or AI-driven software development practices

Experience with enterprise platforms involving multiple integrations and third-party systems

Familiarity with ERP, CMS, or MDM integrations

PERSONAL PROFILE

Strong ownership mindset and proactive communication style

Ability to challenge assumptions and drive productive discussions

Structured and analytical thinking

Comfortable operating in dynamic product environments

Collaborative and solution-oriented approach

Ability to align multiple stakeholders around shared product goals

Join Sigma Software as a Senior Business Analyst and become a key contributor to a large-scale smart solutions platform that combines enterprise integrations, product customization, and modern digital experiences.
We are looking for a Senior specialist who is comfortable driving product discussions, managing requirements, and supporting strategic decisions together with Customers and engineering teams.
We at Sigma Software value ownership, collaboration, and continuous improvement. You will join an experienced international team working in an AI-driven development environment with the opportunity to influence product decisions, delivery processes, and business outcomes.
CUSTOMER
Our Customer is a global provider of premium electrical installation and smart-building solutions for residential, commercial, and professional environments. The company develops configurable products and digital services used by end customers, electrical installers, wholesalers, system integrators, and certified partners worldwide.
PROJECT
The project focuses on building a modern web-based customization platform that allows users to configure and personalize products using fonts, colors, styles, sizes, and graphical elements. The platform supports guided design workflows, reusable configuration templates, bulk customization scenarios, and structured order management processes.
The solution integrates with multiple enterprise systems, including authentication services, ERP platforms, product data management, and content management systems. The project follows an AI-driven software development approach that combines modern engineering practices with AI-assisted workflows and collaborative product delivery.
Key Technologies: Svelte, TypeScript, Java, Spring Boot, PostgreSQL, REST APIs, Drupal CMS, ERP, MDM, CI/CD
Originally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Senior
Technology & IT Javascript MySQL Project Management Writing Senior level full-time

Likely questions

  1. Tell us about work you have done that is close to the Senior Business Analyst role.
  2. How would you approach your first 30 days at Sigma Software?
  3. Which of Javascript, MySQL and Project Management have you used recently, and what did it help you achieve?
  4. How have you led people, improved a process, or made a hard decision in a previous role?
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Javascript, MySQL and Project Management.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Business Analyst role because I can bring practical experience in Javascript, MySQL and Project Management, learn the team quickly, and contribute to the outcomes Sigma Software needs from this hire.

Related jobs.

More roles from this company or category.