Digital Manufacturing Developer (IIoT)

Location: Prague, Czech Republic; hybrid remote work after mutual agreement.

Company

Avenga is an international engineering and software development company with 6,000+ experts, combining engineering expertise with AI-native thinking across industries and markets.

What you will do

• Build the data intake layer for JSON measurement packages, validating completeness, maintaining referential integrity, and exposing REST/OpenAPI interfaces through the service bus.
• Design and maintain the PostgreSQL relational model and implement evaluation logic for limits, patterns, status propagation, alarms, notifications, and CSV limit uploads.
• Develop visualization screens including overview matrices, hanger and measuring-point details, height maps, deviation and historical charts, action logs, maintenance records, and role-based access.
• Support acceptance testing, production releases, as-built documentation, data dictionaries, on-site user training, and handover to application support.
• Collaborate with the ThingWorx expert, project manager, and measurement-system supplier while documenting the solution for plant staff and support teams.

Requirements

• Working knowledge of ThingWorx Things, Thing Templates, Services/JavaScript, Mashup Builder, alarms, and subscriptions; basic fluency is sufficient because an in-house expert covers the platform and architecture.
• Basic knowledge of Keyence LJ-series laser profilers, including LJ-X/LJ-V communication over Ethernet/TCP-IP or vendor SDK, profile and height-image exports, invalid-point markers, units, and scaling.
• Understanding of profilometry fundamentals, including laser-line measurement, stored tolerances and references, filters, deviation calculations, and reconstruction of surfaces or profiles from measuring points and encoder/batch data.
• Experience stitching continuous profile lines and camera/height images into coherent visual outputs such as height maps, deviation charts, and defect overlays.
• Solid backend fundamentals with PostgreSQL/SQL, JSON and CSV handling, REST APIs, TLS-secured interfaces, audit logging, and application logging.
• At least 3 years of experience in industrial or data-visualization software and the ability to work from a technical specification with little supervision.
• Careful approach to data quality and the ability to explain measurement results in plain language to maintenance staff.
• Fluent Czech and working English are required.

Nice to have

• Python or C#/Java for data processing and image work, including NumPy, OpenCV, or similar tools.
• KepServerEX/OPC or MQTT experience.
• Manufacturing, MES, or quality-inspection systems experience.
• Power BI-ready data structures and Jira/Confluence working style.

Culture & Benefits

• Stable environment within one of the largest software development companies, with opportunities to work independently, implement ideas, and influence career direction.
• Access to quality hardware, current technologies, specific projects, and internal and external training.
• Benefits include life insurance, pension contribution, language lessons, MultiSport card, sick days, meal allowance, and company events.
• Prague Palmovka offices provide amenities for sport, food, and coffee; hybrid work is available after mutual agreement.
• Equal-opportunity and respectful working environment.

Hiring process

• Submit a CV describing core skills and career interests.
• Complete a talent call, technical interview, and potentially a customer interview before receiving an offer.