Software Developer in support of OSDE PowerBI

Vector Synergy; Województwo mazowieckie; On-site; PLN 120,000 - 170,000; Full time

Job summary

Vector Synergy in Warsaw seeks a Software Developer in support of OSDE Power BI to design and develop enterprise level Power BI solutions, dashboards, data models, and reports.

You will lead development efforts, collaborate with stakeholders, elicit requirements, and ensure performance and security with T-SQL, DAX and Power Query.

The role requires 4 years of experience, an ICT-relevant background (not mandatory), and English at least B2, with opportunity to grow in a dynamic team.

Qualifications

• Minimum 2 years of experience in Full-stack Power BI support or developer role (custom solutions development, dashboards, data models, paginated reports).
• Microsoft SQL Server applications development with T-SQL knowledge, experience with Web Services, REST API, HTTP API.
• Experience with DAX & Power Query (M language) – data optimization, advanced data analytics tools, Row-Level Security (RLS), Object-Level Security (OLS).
• Strong skills in Power BI performance tuning via MS SQL source optimization, including efficient T-SQL, database views, and maximizing Query Folding.
• Requirement elicitation and draft specifications for final solution.
• Teamwork, conflict management, results-orientation, able to present to Business stakeholders and other audience.

Responsibilities

• Designs and develops the system.
• Lead development teams.
• Translates requirements into design.
• Optimizes software from performance, security and quality points of view.
• Produces technical documentation.
• Estimates effort and time for development.
• Sets software development standards.
• Proposes technical solutions for business needs and technical problems.
• Collects and interprets software metrics.
• Manages configuration and releases.
• Contributes to requirements analysis, testing, quality assurance, change management, deployment.
• Tests solutions and develops testing tools.
• Documents developments.
• Prototypes solutions.
• Acts as 2nd and 3rd line support.

Skills

Power BI

SQL Server

DAX

Power Query

T-SQL

Data modeling

REST API

UML

Team leadership

Stakeholder communication

Education

ICT relevant degree (not mandatory)

Tools

UML

MS SQL Server

Job description

Software Developer in support of OSDE PowerBI

Loading... Software Developer in support of OSDE PowerBI Location: Warsaw, Poland Deadline for application: 22/10 /2026 Minimum level of education Level 6 Minimum level of education - ICT relevant ICT relevant degree is NOT mandatory Minimum English language skills (CEFR) B2 Minimum IT relevant professional experience ( years ) 4 Minimum project experience relevant to the profile or at similar position ( years ) 2 Required certificates At least 1 certification among :

• Intermediate level certificate in software development relevant to the domain
• or an equivalent certification recognized internationally ( subject to acceptance as a valid credential by the Contracting Authority)

Knowledge and skills

• Has gone at least 1 time through the complete lifecycle of the solution
• Expert in developing enterprise level software systems in specified technology domain
• Knows UML and can design applications in UML
• Proficient in designing and developing: data layer , business logic layer and UI layer
• Worked in Scrum developments
• Is capable for leading technical teams
• Holds ability to document effectively technical solutions
• Presents problem solving skills

Specific requirements

• Minimum 2 years of experience in Full- stack Power BI support or developer role ( custom solutions development, dashboards , data models , paginated reports etc.)
• Microsoft SQL Server applications development with T-SQL knowledge , experience with Web Services, REST API, HTTP API
• Experience with DAX & Power Query (M language ) – data optimization , Advanced Data Analytics tools , Row -Level Security (RLS), Object-Level Security (OLS)
• Strong skills in Power BI performance tuning via MS SQL source optimization , including efficient T-SQL, database Views , and maximizing Query Folding .
• Requirement elicitation and draft specifications for final solution
• Team work , conflict management, result-oriented , able to present to Business stakeholders and other audience

Typical tasks and responsibilities

• Designs and develops the system
• Lead development teams
• Translates requirements into design
• Optimizes software from performance, security and quality points of view
• Produces technical documentation
• Estimates effort and time for development
• Sets software development standards
• Propose technical solutions for business needs and technical problems
• Collects and interprets software metrics
• Manages configuration and releases
• Contributes to requirements analysis , testing , quality assurance , change management, deployment
• Tests solutions and develops testing tools
• Documents developments
• Prototypes solutions
• Acts as 2nd and 3rd line support

Additional information:

VECTOR SYNERGY sp. z o.o., ul. Marcelińska 90, 60-324 Poznań, NIP PL7811857270, REGON 301575740, KRS: 0000369575
Rejestr Przedsiębiorców KRS prowadzony przez Sąd Rejonowy Poznań – Nowe Miasto i Wilda w Poznaniu, VIII Wydział Gospodarczy KRS, kapitał zakładowy wynosi: 73.852,80 złotych wpłacony w całości, TEL [phone], FAX [phone], www.vectorsynergy.com , [e-mail]