Solution Architect

Yalantis Limited; Warszawa; On-site; PLN 220,000 - 290,000; Full time

Job summary

A leading software engineering company in Warsaw is searching for an experienced Solution Architect specializing in IoT. This role requires over 8 years of expertise in solution architecture and a strong understanding of cloud platforms. Responsibilities include designing IoT architectures, engaging in pre-sales activities, and leading technical teams. Competitive benefits include medical insurance and opportunities for professional growth.

Benefits

Medical insurance

Paid vacation and sick leave

Sport reimbursement

Access to professional courses

Qualifications

• 8+ years of experience in solution architecture or technical consulting.
• Hands-on experience designing IoT solutions.
• Proven ability to design end-to-end technical architectures.

Responsibilities

• Engage in pre-sales activities including client meetings and solution design.
• Design end-to-end IoT architectures involving cloud processing and analytics.
• Collaborate with teams to ensure seamless handover from pre-sales to delivery.

Skills

Solution architecture

IoT solution design

Cloud platforms (AWS)

DevOps practices

Technical consulting

Stakeholder management

Communication skills

Time management

Education

Bachelor's degree in relevant field

Tools

AWS IoT Core

Kubernetes

C#

Python

PostgreSQL

Job description

Yalantis is a software engineering and IT consulting company in the outsourcing market. Our team has more than 500 specialists and continues to grow. Join and cooperate with us in Dnipro, Kyiv, Larnaca (Cyprus), Warsaw (Poland) and remotely from any city of Ukraine.

Weare proud tocollaborate with many outstanding businesses around the globe. Now, we’re looking for anexperienced Solution Architect with astrong focus onthe IoT domain.

You’ll helpus todo:

• Engage inpre-sales activities end-to-end, including client meetings, opportunity qualification, solution design, and proposal preparation &presentation.
• Conduct discovery activities toidentify client needs, pain points, and technical requirements.
• Design end-to-end IoT architectures covering device design, connectivity, data ingestion, edge computing, cloud processing, and analytics pipelines.
• End-to-end device design accountability from concept through production
• Lead the pre-sale team that includes (HWEngineer, Firmware Engineers, and anIndustrial designer )
• Evaluate and recommend appropriate IoT platforms, protocols, and technologies (MQTT, CoAP, Zigbee, LoRaWAN, 5G, WiFi, BLE, etc.) based onuse case requirements.
• Address IoT-specific challenges, including device management, firmware updates, security atscale, latency requirements, and network bandwidth optimization.
• Evaluate and integrate third-party IoT services, sensors, and hardware platforms into comprehensive solutions.
• Translate business challenges into scalable and cost-effective technical solutions.
• Design and validate solution architectures, ensuring alignment with client objectives and company capabilities.
• Collaborate with delivery teams toestimate effort, define project scope, and ensure asmooth handover from pre-sales todelivery.
• Act asatrusted advisor, providing strategic and technical guidance throughout the sales and early delivery lifecycle.

Here’s the experience that will help you todothe job:

• 8+years ofexperience insolution architecture, pre-sales, ortechnical consulting within software development, ITservices
• 2+years ofhands-on experience designing and deploying IoT solutions orIoT-adjacent architectures (industrial systems, smart infrastructure, connected devices).
• Proven ability todesign and communicate end-to-end technical architectures for complex solutions.
• Hands-on experience with cloud platforms, primarily AWS (preferred), better with expertise inAWS IoT Core, AWS Greengrass, AWS IoT Analytics, and related services.
• Familiarity with software architecture frameworks and methodologies, including SEI Views and Beyond (strong advantage) orTOGAF.
• Solid experience leading technical delivery teams, providing architectural guidance, and ensuring solution integrity throughout the delivery lifecycle.
• Deep understanding ofDevOps practices and modern infrastructure, including experience with Kubernetes (AWS ECS/EKS/ Azure AKS), PaaS, and serverless offerings.
• Practical experience with back-end technologies (e.g., C#, Python, Node.js, Java) and front-end frameworks (e.g., React, Angular).
• Knowledge ofSQL and NoSQLdatabases, such asPostgreSQL, MongoDB, DynamoDB, and similar.
• Proficient inRFP/RFIprocesses, proposal development, and preparation oftechnical documentation and estimates.
• Experience applying PERT estimation techniques and managing project planning uncertainty.
• Skilled instakeholder expectation management, including dealing with ambiguity, building sound assumptions, defining risks, and establishing mitigation strategies.
• Excellent communication, presentation, and stakeholder-management skills, with the ability totranslate complex technical concepts into clear business value.
• Strong time management, prioritization, and multitasking skills— able tohandle multiple projects inparallel while ensuring timely delivery ofall pre-sales and discovery artifacts.
• Fluent inEnglish, with the ability toproduce high-quality documentation and deliver impactful client presentations.
• Proficient inleveragingAI tools toenhance productivity and support solution design, without compromising the quality oraccuracy ofdeliverables.

Nice toHave

• Understanding ofhardware design principles, component selection, PCB design considerations, and manufacturing processes.
• Proficiency inembedded systems architecture, microcontroller/processor selection
• Experience with C/C++ programming language
• Experience inbuilding embedded systems
• Professional growth: Individual development plan, mentorship, reimbursement for professional certifications and English lessons, access toprofessional courses inCorporate Learning Management System.
• Community: Tech community and knowledge-sharing events, English speaking club, corporate library and book club, volunteering and charity initiatives.
• Wellbeing: Medical insurance, regular medical check-ups, sport reimbursement, paid vacation and sick leave, mental health support and events.
• Work environment: Fully-equipped offices, top-notch equipment, flexible work format, activities both in-office and online, Y-bucks and access tothe Yalantis store.