Solution Architect (K/M)

Solid Company; Wrocław; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Solid in Wroclaw is seeking an experienced Solutions Architect to design and deliver end-to-end architectures for EV charging platforms, energy management systems, and interoperability frameworks.

You will translate business requirements into scalable, secure and customer-centered solutions, lead architecture reviews, mentor teams, and ensure cybersecurity, regulatory and governance alignment across projects in a hybrid work model with two office days every two weeks.

Qualifications

• Bachelor’s or Master’s degree in engineering, computer science, energy systems or related field.
• 6+ years of experience in solution architecture, ideally in connected services.
• Experience with EV charging technologies and protocols (OCPP, OCPI, ISO 15118, PKI, roaming).

Responsibilities

• Design end-to-end architectures for EV charging platforms and related services.
• Lead architecture reviews, set standards, and ensure cybersecurity and governance alignment.
• Architect AWS cloud solutions for scalability, security and performance.
• Support interoperability between charging networks and services.

Education

Bachelor’s or Master’s degree in engineering or related field

Tools

AWS

Microservices

APIs

Enterprise integration

Kafka

MongoDB

SQL

Job description

Role summary:

• Design and deliver end-to-end architectures for EV charging platforms, energy management systems, connected services and interoperability frameworks.
• Translate business requirements into scalable, secure and customer-centred solutions for e-mobility operations.

Key responsibilities:

• Lead architecture of charging platforms, roaming services, CPMS and backend solutions; define blueprints, integration patterns and technical standards.
• Govern AWS cloud architectures for scalability, security and performance.
• Set technology direction for smart charging, V2X or V2G, dynamic pricing and DER integration.
• Support features for EV drivers, fleet operators and charging network operators.
• Lead reviews, mentor engineering and delivery teams, evaluate technologies and vendors, and ensure cybersecurity, regulatory and governance alignment.

Formal details:

• Employment contract; start from September 2026.
• Wrocław, Silver Tower Office Center; hybrid work with two office days every two weeks, flexibly and as needed.

Kogo poszukujemy?

Key requirements:

• Bachelor’s or Master’s degree in engineering, computer science, energy systems or a related field.
• More than 6 years of experience in solution architecture, ideally in connected services.
• EV charging technologies and protocols: OCPP, OCPI, ISO 15118, PKI and roaming.
• Hands‑on experience with cloud platforms, preferably AWS, microservices, APIs and enterprise integration.
• IoT architectures, telematics, device management and real‑time data flows.
• Grid interaction models, flexible energy management, solution design sessions, stakeholder communication and technical roadmaps.
• Root cause analysis, technical decision‑making, sprint planning, cross‑functional coordination and backlog refinement.

Nice to have:

• Java, Spring Boot, Kafka, MongoDB and SQL, plus connected services development in the automotive industry.
• Smart charging algorithms, load balancing, V2G, energy markets, demand response or grid operations.
• Cybersecurity standards for connected devices and energy infrastructure.

TOYOTA DNA:

• Courage, creativity, coaching, curiosity, collaboration and a customer‑oriented approach.