Jobs Software Architect

Ascendix Technologies is scaling its AI delivery capability and looking for a senior-level AI Architect who can lead real-world AI implementations across client delivery, solution architecture, and pre-sales. We are actively investing in AI engineering capabilities and building a long-term AI practice designed around practical, production-ready delivery. 

If you thrive in high-ownership environments, move fast, and enjoy solving complex engineering problems with AI at the center, this role is for you. 

What We’re Looking For 

AI Engineering & Delivery (Products and with AI)

• Building AI into products: Hands-on experience integrating LLMs into real applications; experience with RAG, AI agents, copilots, or AI workflow orchestration.
• Building products with AI: You already use AI in your development workflow (LLM-assisted coding, prompt engineering, AI-based testing/code review, automation) and can point to examples where this has accelerated delivery. 

Architecture & Backend Engineering

• Strong backend engineering and architecture experience. We’re not tied to a specific language or framework. What matters is that you can architect robust, scalable backend systems and that you understand why certain decisions matter.
• Proven experience shipping production systems end-to-end. Not just designed it, not just prototyped it. You’ve been responsible for something real that runs in production and that clients depend on.
• Infrastructure and scalability awareness. 

Client-Facing & Communication

• Strong communication and client-facing skills, with the ability to present and explain complex solutions to both technical and non-technical stakeholders, including executives.
• Solid English proficiency suitable for executive-facing conversations. 

Ways of Working

• Ability to operate with high ownership and minimal handholding.
• Works effectively within a delivery team, including engineers, consultants, and BAs, rather than as a solo contributor. 

Nice to Have:

• Consulting or pre-sales experience (POC scoping, proposal shaping, estimation).
• Full-stack development background.
• Salesforce or CRM ecosystem exposure.
• Experience in real estate or financial services domains.

What You’ll Do 

Architect & Deliver AI-First Solutions

• Design and build production-grade AI-powered applications.
• Implement RAG pipelines, AI copilots, LLM integrations, and agentic workflows.
• Own architecture decisions across backend, infrastructure, scalability, and deployment.
• Lead technical delivery for client-facing AI initiatives. 

Use AI to Accelerate Engineering
We expect AI to be part of your development workflow. 

You should already be using:

• LLM-assisted coding;
• AI-powered development tools;
• Prompt engineering;
• AI-based testing and code review;
• Intelligent automation workflows. 

Support Pre-Sales & Client Conversations

• Join discovery and solutioning calls with prospects.
• Translate business problems into realistic technical solutions.
• Provide architecture direction and delivery estimates.
• Communicate clearly with both technical and non-technical stakeholders. 

Help Shape the AI Practice

• Define reusable AI architecture patterns.
• Improve AI delivery standards and engineering workflows.
• Influence tooling, implementation approaches, and best practices.
• Work directly with senior architects and leadership/C-level.
• Mentor engineers and team leads on AI delivery practices.
• Lead and operate small delivery teams under compressed timelines. 

Ascendix offers you:

Healthcare:

• 20 paid vacation
• 5 paid sickness

Career and professional growth:

• B2B and remote cooperation
• Career development and professional growth
• Technical performance reviews and 360 Evaluation
• Collaboration with a personal Direct Manager, Technical leads, and mentors

Learning and Development:

• Udemy and Pluralsight subscription
• Internal knowledge-sharing opportunities

Corporate spirit:

• Online and offline events & team-buildings
• Friendly and supportive atmosphere
• Open management

Please note

By clicking the “Apply” button for the vacancy, you automatically consent to the processing of your personal data.

We sincerely appreciate each response and the interest you have shown in our job opening. If we do not contact you within a week, it means that, at this moment, your CV has not been selected for further consideration for this position. Nevertheless, we will keep your resume in our candidate database and will definitely inform you if a vacancy that matches your experience becomes available.

At UAI Labs, we're building the next generation of intelligent automation — tools and solutions that help companies work smarter, faster, and more creatively. We take on the repetitive, manual, "why-is-this-still-done-like-this?" work so people can focus on skills that matter.

As a growing startup, we move fast, experiment often, and love turning ambitious ideas into real products. You'll work with emerging tech and contribute to meaningful projects from day one. Here, curiosity is an advantage, and creativity is part of the job description.

If you want to solve real problems and shape the future of automation, you'll feel right at home.

About the Role

We are looking for a strategic, highly skilled UiPath Solution Architect to lead the design and implementation of scalable, enterprise-grade automation solutions across the organization. In this role, you will define solution architectures, guide technical direction, and ensure alignment between business objectives and technology choices.
 

Responsibilities

• Own the end-to-end architecture for complex automation initiatives, from feasibility assessment through deployment
• Design enterprise-grade UiPath solution architectures, reusable components, and reference frameworks (REFramework and beyond)
• Define architectural standards, governance models, and best practices for the automation Center of Excellence (CoE)
• Evaluate solution options and validate technical feasibility across business processes
• Align automation architecture with organizational strategy and business goals
• Architect integrations across enterprise systems (ERP, CRM, cloud platforms, SaaS)
• Oversee Orchestrator design, infrastructure planning, and system interoperability
• Conduct design and code reviews to ensure compliance with architectural principles and coding standards
• Provide technical leadership and guidance to developers, business analysts, and the broader CoE team

• Stay up to date with emerging technologies, including AI-enabled automation and cloud-native patterns

   

Required Skills & Qualifications

• 10+ years of experience in solution architecture, software engineering, or related roles
• Hands-on experience designing and implementing enterprise-scale automation solutions using UiPath (Orchestrator, REFramework, AI Center, etc.)
• Strong background in software architecture and integration design
• Experience designing distributed and scalable systems
• Proficiency in one or more programming languages (Python, Java, C#, Node.js)
• Solid understanding of APIs, cloud platforms (AWS, Azure, or GCP), and security principles
• Experience producing architectural documentation and diagrams
• Strong leadership and stakeholder management skills

• Strong professional English communication skills (spoken and written)

   

Preferred Qualifications

• UiPath Solution Architect or Advanced Developer Certification
• Knowledge of AI/ML-enabled use cases and digital transformation initiatives
• Experience with containerization and orchestration (e.g., Kubernetes)
• Understanding of compliance, IAM, and auditing requirements

• Experience working in or defining Centers of Excellence (CoE)

   

Who You Are

• A strategic thinker with strong technical depth
• Comfortable balancing hands-on involvement with high-level architecture
• A trusted advisor to senior stakeholders
• Passionate about designing scalable, future-proof solution landscapes

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

At PwC, our people in integration and platform architecture focus on designing and implementing seamless integration solutions and robust platform architectures for clients. Those in solution architecture at PwC will design and implement innovative technology solutions.

The Solution Architect will join a team that manages and enhances the ServiceNow platforms and products for the PwC network of firms. We are currently focused on building a new global instance, migrating users from our legacy instance, and delivering new ServiceNow products and solutions aligned to business requirements.

Key Responsibilities:

• You will design solutions that align business requirements with baseline product capabilities to deliver business outcomes and value.
• You will manage the product roadmap(s) and contribute to the strategy for offering new features and products to customers.
• You will collaborate with a globally inclusive cross-functional team to translate requirements into actionable user stories and technical specifications.
• You will act as a subject matter expert on one or more ServiceNow products and the value they offer to the network of firms.
• You will provide guidance and support to development teams and customers aligning requirements to baseline product usage, minimizing customization.
• As a part of the broader global technology organization, you will solve problems and build trust through solutions that advance PwC strategies.

Required Qualifications:

• Proven experience as a ServiceNow implementer, Solution Architect, or technical architect.
• Relevant certifications and training.
• Advanced skills in one or more ServiceNow products.
• Preference for fast-paced environment managing multiple priorities.
• Customer centric mindset.
• Excellent communication and presentation skills.
• Software development life cycle, project delivery, and agile development experience.
• Business process design experience a plus.

Preferred Skills:

• Certified Technical Architect certification.
• Experience in managing operations aligned with organizational vision.
• Ability to identify trends and validate client outcomes using analytics.
• Experience in process automation and operational productivity improvements.

• Knowledge of compliance standards and risk management frameworks.

   

Competencies

· Familiarity with Agile development methodologies and tools.

· Strong problem-solving and analytical skills.

· Effective communication and collaboration across global teams.

· Understanding of configuration management concepts

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Role Overview

We are looking for a highly experienced consultant to act as a trusted technical advisor on a part-time basis. You will review our client's overall technical setup, assess security implications, evaluate architectural decisions, and provide continuous guidance on improving both the product and the development environment - with a particular focus on the growing use of AI in the development process.

Engagement

• Scope: ~10-20 hours per month
• Start: Within the next 1-2 months
• Duration: Long-term collaboration, with possible extension of hours

Mode: Remote / part-time advisory

Responsibilities

• Review the overall technical setup and provide strategic, hands-on advice
• Assess security posture and identify risks across the stack
• Evaluate architectural decisions and recommend improvements
• Advise on the safe and effective integration of AI into development workflows

Support continuous improvement of the product and the development environment

Required Profile

• Senior-level expertise in software architecture and security
• Strong experience with AI-assisted development (tools, workflows, and their security/quality implications)
• Ability to act as a strategic advisor and communicate clearly with the team
• Broad technical judgment across modern web, backend, and mobile stacks

Deep hands-on proficiency in every language below is not required. Architecture, security, and AI-development expertise are the priority; the candidate should be able to reason confidently across these technologies.

Technical Environment

• Backend: Java, Spring Boot, PostgreSQL
• Frontend: React, TypeScript
• Mobile: Native Android (Kotlin)
• Streaming: Custom IPTV server converting satellite input into other streaming formats

New service: Go with PostgreSQL (in development)

Our client is looking for a Chief Agentic Systems Architect to transform a 10+ year legacy codebase into a high‑velocity, agent‑operable architecture. 

This role sits at the intersection of software architecture, AI‑agent orchestration, and engineering governance. You will design system patterns, MCP interfaces, and cognitive context layers that allow LLMs and autonomous agents to safely refactor, test, and ship production code with minimal human intervention.
 

Responsibilities:

• Decompose legacy monoliths into agent‑readable, modular systems with strict boundaries and single responsibility
• Lead incremental modernization using the Strangler Pattern, wrapping legacy logic in modern, contract‑driven interfaces
• Architect and maintain the agent context layer: standardized Skills, Rules, and Commands for AI‑driven engineering workflows
• Build and operate Model Context Protocol (MCP) servers exposing legacy APIs, services, and databases as typed, secure, AI‑consumable tools
• Own contract‑first API design as the primary interface between human intent and autonomous agent execution
• Act as architectural gatekeeper for AI‑generated pull requests, ensuring scalability, security, and long‑term maintainability
• Mandate test‑driven development (TDD) and characterization testing to preserve legacy behavior during refactoring
• Monitor and optimize agentic reasoning loops to balance cost, speed, and architectural integrity

Requirements:

• 15+ years in software architecture, platform engineering, or technical leadership
• Deep hands‑on expertise with TypeScript, .NET, and Node.js
• Proven experience modernizing large, undocumented legacy systems
• Strong background in API design, distributed systems, and modular architectures
• Practical experience with agentic development, MCP, LLM tooling, or AI‑assisted engineering
• Bias toward clean code, deterministic systems, and production‑grade AI 

• Availability to work until 2 pm - 3pm US EST

   

Will be a plus:

• Experience with remote‑first or globally distributed teams
• Background in SaaS transformations, scale‑ups, or PE‑backed environments
• Comfort operating in high‑ambiguity, high‑ownership settings

Why this role matters:

• You are not adding AI features.
• You are designing the architectural substrate that allows AI to safely build software at scale.
• This is a career‑defining role for architects shaping how autonomous systems write, change, and govern production code.

About the Role

We are looking for a Senior Forward-Deployed Engineer/Solutions Architect  to own customer onboarding and site performance optimization for a cutting-edge edge-performance platform.

In this role, you will investigate e-commerce storefronts, design and implement caching strategies, lead customer launches, validate performance improvements, and serve as a trusted technical advisor throughout the customer journey.

This is a highly customer-facing position requiring a combination of deep technical expertise, analytical thinking, and strong communication skills.

Responsibilities

• Investigate customer e-commerce storefronts and identify performance bottlenecks.
• Design caching architectures that improve performance without compromising data integrity or personalization.
• Configure, test, and validate CDN and edge caching solutions.
• Lead customer launches and migrations from planning through production deployment.
• Diagnose and resolve caching, performance, and infrastructure-related incidents.
• Analyze Core Web Vitals, RUM metrics, and other performance indicators.
• Conduct technical customer meetings, including difficult conversations and expectation management.
• Collaborate with support engineers and contribute to their development.
• Validate and demonstrate measurable site speed improvements after launch.
•  

Requirements

Must Have

• 5+ years of experience in web infrastructure, CDN, performance engineering, solutions engineering, or a similar field.
• Strong understanding of HTTP caching concepts:
  • Cache keys
  • Cache invalidation and purging
  • Cookies and personalization
  • Reverse proxies
  • CDN behavior and troubleshooting
• Experience with platforms such as Cloudflare, Fastly, Akamai, Varnish, or similar technologies.
• Ability to read and analyze frontend code (HTML, JavaScript, DOM).
• Experience diagnosing performance issues in production environments.
• Strong debugging and incident investigation skills.
• Experience owning customer-facing launches or migrations end-to-end.
• Ability to communicate complex technical topics to customers clearly and confidently.

• Advanced English (spoken and written).

   

Nice to Have

• Shopify experience.
• Salesforce Commerce Cloud experience.
• Experience working in e-commerce agencies.
• Background in Solutions Engineering, Solutions Architecture, Forward-Deployed Engineering, or Technical Consulting.
• Experience with Core Web Vitals and Real User Monitoring tools.

Interview Process

• Recruiter screening
• Technical assessment
• Live working session with the engineering team

The live session includes:

• Technical discussions
• Problem-solving exercises
• Whiteboard-style reasoning and calculations
• Investigation of unfamiliar code and performance scenarios

Working Requirements

• Minimum 4 hours overlap with US Eastern Time business hours.
• Comfortable working on camera and sharing screen during customer-facing meetings.
• Ability to become independently productive after onboarding and training.

We are looking for an experienced Solution Architect with strong expertise in IoT. You will actively participate in presale activities, discovery phases and design and guide the implementation of end-to-end solutions that combine IoT data and cloud services. You will work closely with engineering teams, product managers, and business stakeholders to build architectures that are scalable, secure, and aligned with business goals.

Requirements:

• 7+ years in software engineering, including 3+ proven experience as a Solution Architect or senior technical lead in IoT-related projects
• Strong understanding of IoT ecosystems including hardware, firmware, connectivity options, and cloud platforms (AWS IoT, Azure IoT, GCP IoT alternatives)
• Hands-on experience with microservices, APIs, messaging systems, and event-driven architectures
• Familiarity with data ingestion, edge computing, and real-time analytics
• Solid understanding of security best practices for IoT (device identity, encryption, data protection)
• Proficiency in more than one programming languages (Python, .NET/C#, C/C++, Node.js)
• Experience with containerization and orchestration (Docker, Kubernetes) is a plus

Nice-to-Have Skills:

• Energy domain knowledge and experience
• Experience with digital twins, device management platforms, or industrial IoT systems
• Experience in monitoring or responsible AI practices
• Knowledge of embedded systems or hardware design
• Certifications (AWS/Azure/GCP Architect) are an advantage

Job responsibilities:

• Actively participate in the presale and discovery activities
• Collaborate with cross-functional teams to translate business needs into architectural requirements, constraints, and quality attributes
• Design and document distributed IoT solution architectures including devices, connectivity, cloud components, APIs, data pipelines, and integrations
• Lead technical decision-making and ensure architectural coherence across IoT initiatives
• Evaluate IoT technologies, frameworks, and standards (e.g., MQTT, DNP3, OPC, Azure/AWS IoT, vector databases, agentic frameworks)
• Define NFRs, ensure high standards of security, reliability, performance, and data governance across workloads
• Guide development teams through implementation and provide architectural oversight throughout the project lifecycle
• Produce architecture diagrams, documentation, and technical guidelines

We are looking for a highly experienced Microsoft Certified Azure Solutions Architect to join our team as a key technical leader with a strong focus on Data & AI and Digital Business Platforms within the Microsoft ecosystem.

This role combines client-facing solution leadership with hands-on architecture and engineering responsibilities. The balance between pre-sales, delivery leadership, and hands-on contribution may vary depending on project phase and business needs.

As a company focused on the DACH region (Germany, Austria, Switzerland), we support enterprise and mid-sized clients in building modern cloud architectures and integrated digital ecosystems — spanning Data & AI, Business Analytics, CRM, ERP, Marketing Automation, E-Commerce, and PIM systems.

You will act as a trusted advisor to clients while helping shape and expand our Microsoft Data & AI and Digital Platforms practice.


Key Responsibilities

Client & Solution Leadership

· Lead architecture and solution design for Azure-based Data, AI, and Digital Platform initiatives.

· Translate complex business requirements into scalable cloud and integrated system architectures.

· Support pre-sales activities as Technical Consultant and Solution Architect.

· Conduct architecture workshops and technical discussions with clients across the DACH region.

· Design integrated enterprise landscapes across:

o Data platforms & Business Analytics

o AI-powered applications

o CRM systems

o ERP platforms

o Marketing automation tools

o E-Commerce systems

o PIM (Product Information Management) systems

· Prepare technical concepts, solution proposals, estimations, and resource planning.

· Ensure architectural governance and quality throughout delivery.


Data, AI & Digital Architecture

· Design and implement modern Azure Data & AI solutions, including:

o Microsoft Fabric / Azure Synapse

o Azure Data Factory / Data Lake

o Azure AI Services / Azure OpenAI

· Architect enterprise-grade Business Analytics and reporting platforms.

· Design and oversee integrations between:

o CRM, ERP, Marketing platforms

o E-Commerce platforms

o PIM systems

o Data and AI ecosystems

· Define scalable integration patterns and API-based architectures.

· Ensure data governance, security, performance, and compliance (especially for DACH markets).

· Identify and implement AI-powered tools to accelerate development and innovation.

· Provide hands-on architectural guidance and mentor engineering teams.

· Drive internal initiatives to strengthen Microsoft Data, AI, and Digital Business capabilities.

Required Qualifications

· 8+ years of professional experience in IT, with strong expertise in solution and cloud architecture.

· University degree in Computer Science, Mathematics, or a related technical field.

· Microsoft Certified: Azure Solutions Architect Expert (required).

· Extensive experience designing and implementing solutions on Microsoft Azure.

· Strong experience in several of the following domains:

o Data platforms & Business Analytics

o AI-driven solutions

o CRM systems (e.g., Dynamics 365 or similar)

o ERP platforms

o Marketing automation tools

o E-Commerce platforms

o PIM systems

· Experience designing system integrations and enterprise architecture landscapes.

· Proven experience in client-facing roles and technical consulting.

· Experience leading development teams and complex project delivery.

· Strong understanding of enterprise architecture patterns, cloud security, and governance.

· Experience with DevOps, CI/CD, and Infrastructure as Code.

· Fluent English (mandatory).

· German language skills are a strong plus, especially for DACH client interaction.

Nice to Have

· Experience with Microsoft Dynamics 365 ecosystem.

· Experience with Microsoft Fabric and advanced analytics platforms.

· Experience integrating AI into CRM, ERP, E-Commerce, or PIM systems.

· Experience working with enterprise clients in the DACH region.

· Experience contributing to internal technology transformation initiatives.

You will become a part of Trinetix Presale Team, working together with Sales and Delivery to design compelling and technically credible solutions for our potential clients. 

As a Presale Architect / Technology Consultant you will engage with potential clients from the earliest stages to shape solution architecture, validate feasibility, and translate business challenges into robust, scalable technical proposals.   

You will take part in building AI-augmented Presale Function together with Trinetix presale and technology experts. 

Your key responsibility will be owning the technical vision of the proposed solution and ensuring it is architecturally sound, commercially competitive, and clearly communicated to both technical and business audiences. 

Requirements: 

• 8+ years of experience in the IT sector, with at least 3 years in a Software Architect or Technical Lead role 
• Strong background as a software architect or senior technical consultant with proven experience designing end-to-end enterprise-grade solutions 
• Proven consulting experience in client-facing roles; skilled at facilitating technical discovery sessions, architecture workshops, and solution design reviews with both business and engineering stakeholders 
• Deep expertise in solution architecture, system design, and architectural patterns (SOA, Microservices, event-driven, cloud-native); solid understanding of UX/UI, data, and integration concerns at an architectural level 
• Strong experience leading architecture-level conversations with engineering teams; ability to convert ambiguous business challenges into well-structured technical proposals, reference architectures, and PoC plans 
• Solid understanding of presales dynamics: ability to produce high-quality architectural output under time pressure and ambiguity, making pragmatic trade-off decisions without sacrificing credibility 
• Experience contributing to both informal discovery-driven engagements and formal RFP/RFI responses, including authoring technical sections of proposals 
• Excellent written and verbal communication skills; proven ability to explain complex technical concepts clearly to non-technical audiences and to craft compelling architecture narratives 
• Experience engaging with technical and non-technical stakeholders from the USA and/or Europe; comfortable presenting to architects, CTOs, and VP-level executives 
• Proven experience presenting architectural proposals and facilitating technical deep-dives with VP- and CxO-level client stakeholders, including handling tough architecture-related questions on the spot 
• Ability to independently produce well-structured, visually clear architecture documents, diagrams (e.g. C4, UML), and presentation decks — including when design support is not available 
• Advanced level of English or higher  

Nice-to-haves: 

• Experience with cloud platforms (Azure preferred, AWS or GCP as a plus) and cloud-native architecture patterns 
• Experience or strong interest in AI/ML solution architecture and its practical implications for enterprise systems 
• Hands-on experience using AI tools to accelerate solution design, documentation, and presales deliverables 
• Practical knowledge of DevOps, infrastructure-as-code, and CI/CD concepts at the architecture level 
• Domain expertise in Healthcare, Fintech, Logistics, or Telecom would be a strong plus 

Responsibilities: 

• Serve as the technical lead within the presale process, owning the architecture vision and acting as the primary technical point of contact for potential clients 
• Engage with potential clients early in the presale cycle to conduct technical discovery, clarify architectural requirements, evaluate constraints, and validate solution feasibility 
• Design and present high-level solution architectures, technology stack recommendations, integration approaches, and non-functional considerations (scalability, security, reliability) for proposed solutions 
• Collaborate with UX experts and delivery teams to produce architecture vision documents, reference diagrams, prototypes, and POC plans that substantiate the proposed solution  
• Lead technical estimation sessions: decompose the proposed solution into workstreams, define architectural assumptions, and ensure engineering estimates are grounded in realistic scope and risk assessment 
• Author the technical sections of presale documents (proposals, architecture decks, RFP/RFI responses, financial models) balancing depth of detail with clarity and persuasiveness 
• Participate in proposal presentation meetings as the primary technical presenter; lead architecture deep-dives and confidently handle technical questions from client engineering and leadership teams 
• Balance the needs and expectations of internal stakeholders (Sales, Delivery, Practice Leads) to ensure technically sound, commercially competitive proposals free of risky over-commitments 
• Contribute to Presale Function development: build and maintain reusable architecture assets, solution templates, technology playbooks, and estimation frameworks 
• Take ownership of key technical decisions during the presale phase and communicate associated risks and trade-offs clearly to both internal teams and clients 
• Continuously collaborate with Trinetix Solution Architecture Practice and Technology Functions contributing into the companies expertise and capabilities 

What we offer   

• Continuous learning and career growth opportunities 
• Flexible working hours 
• Inclusive and supportive culture 

We are looking for a Software Architect / Technical Architect to join our startup on a part-time basis.

We already have a working MVP version of the product. It has helped us validate the main idea, test the core business logic, and better understand what needs to be improved before moving to the next stage.

Right now, we are building a development team to modernize the current product, improve the existing MVP, and develop new modules. At this stage, we need an experienced technical person who can look at the project from a higher level, understand where we are now, and help us design the right architecture for the future.
 

The current tech stack includes:

• Backend: Laravel / MySQL
• A separate Python service for complex calculations and optimization logic
• Frontend: Vue / Nuxt
• Additional modules and services are planned for the next development stages
   

What we need help with

At the first stage, we need you to:

• study the current MVP version of the product;
• understand the business logic, existing architecture, and current limitations;
• review our long-term product plans;
• analyze the weak points of the current technical solution;
• suggest the best architecture for the next stage of development;
• help us decide what should be kept, what should be improved, and what should be rebuilt.

After that, we would like you to continue working with us part-time and help the team with:

• architecture supervision;
• technical consultations for the development team;
• reviewing important technical decisions;
• helping with the design of new modules;
• making sure the team follows the chosen architecture;
• preventing the project from becoming chaotic as it grows.

This is not a role where you will need to write code every day. We are looking for someone who can understand the whole system, see potential risks, suggest practical technical solutions, and guide the development team in the right direction.

What is important for us

• experience in designing architecture for web products;
• strong understanding of backend architecture;
• experience with Laravel / PHP, or the ability to quickly understand the current implementation;
• experience with Python services or microservice architecture would be a big plus;
• understanding of frontend-backend interaction and API design;
• experience with projects that have moved from MVP stage to a more stable production-ready version;
• ability to find a balance between good architecture and realistic development timelines;
• ability to explain technical decisions clearly to the team.

Work format

This is a part-time position.

At the beginning, we expect deeper involvement: you will need to study the current system, join several calls, understand the product goals, and prepare an architecture plan.

After that, the format can be more flexible: regular consultations, participation in technical discussions, review of key decisions, and support for the development team when needed.

About the project

We are building a product related to automation of complex processes, data-based decision making, and optimization. The MVP is already working, and now we are starting the next stage: full product development, functionality expansion, and preparation of the system for stable long-term use.

We are not looking for a one-time consultant for a single call. We are looking for a person who can properly understand the project, see its potential, and help us build the right technical foundation for future growth.
 

Nice to have

• experience working with startups;
• experience moving products from MVP to production-ready stage;
• experience with Python, optimization tools, AI or LLM integrations;
• experience designing modular architecture;
• experience working with distributed teams;
• ability to keep things simple where possible and avoid unnecessary overengineering.

What we offer

• flexible part-time cooperation;
• opportunity to influence the product architecture at an early stage;
• work with an existing MVP, not just an idea on paper;
• direct communication with the founders;
• a long-term opportunity to stay involved as a technical architect / advisor.

Architect the systems layer behind a global, fully synchronous school scaling to 10,000+ students.

bina is a globally distributed digital school serving families in 50+ countries — tiny classrooms of up to 12 students, Cambridge-accredited, ~87 NPS, USD 2.7M cARR growing >20% QoQ. We are positioned to reach 10k+ students in the next 4–5 years.

ABOUT THE ROLE

You will own architecture and end-to-end delivery for the distributed, event-driven services and real-time data-analytics workloads that power the school. The actual code is increasingly written by AI — your real job is defining problems precisely, orchestrating agents, and maintaining quality across parallel workflows. You will work directly with Dima (R&D).

KEY RESPONSIBILITIES

- Design and own distributed, event-driven systems and real-time, high-concurrency data workloads end-to-end (requirements → architecture → implementation → QA → deploy).

- Build and operate the data layer (PostgreSQL, key-value stores, caching).

- Design clean, versioned service boundaries and APIs; integrate third-party systems with deliberate attention to contracts, idempotency, rate limits, and backward compatibility.

- Drive delivery through structured agentic workflows — running 2–3 in parallel — across the full SDLC.

- Uphold an explicit quality bar: automated testing, code review, CI/CD, observability, security-by-default.

- Own secure handling of sensitive data and lead incident response when needed.

MUST-HAVES

- Proven software architect, or a strong senior engineer who independently owns end-to-end system design.

- 6+ years of professional software engineering.

- Production-grade proficiency in Python and Go.

- Distributed, event-driven systems experience, including real-time / high-concurrency domains.

- Strong data-layer fundamentals — PostgreSQL, key-value stores, caching strategies.

- Hands-on AI engineering — currently operates 2–3 parallel agentic workflows in practice; up-to-date knowledge of LLMs and modern agent harnesses (consumer chatbot use alone does not qualify).

- Structured agentic SDLC discipline, not ad-hoc vibe coding.

- Clean API and integration design.

- Engineering rigor and maintainability; Linux infrastructure literacy.

- Autonomous async/remote collaboration across a distributed CET/ET team.

- Clear, warm, professional written and verbal communication.

NICE-TO-HAVES

- Rust and/or TypeScript.

- Has built their own agent harness or internal tooling.

- Multi-provider LLM experience; deep workflow design.

- Solid front-end capability; OpenCV, audio/video processing.

- Education-sector and/or fast-paced startup background.

WHAT WE OFFER

- Compensation: USD 5,000 per month.

- Fully remote role with a globally distributed team, built for deep work and high trust.

- True ownership — architect bina's systems and automation layer from the ground up.

- Direct collaboration with R&D leadership at a fast-scaling school.

- Start date: as soon as possible.

PROCESS

Shortlisted candidates are invited to a 30–45 min live problem-solving session, then a second call covering experience and fit. Bring whatever AI tooling you trust. As a safeguarding measure (the role involves personal data of minors), applicants complete a KYC check via iDenfy.

Our client is an innovative cryptocurrency and fintech startup focused on building secure, scalable, and user-friendly digital asset products and services for the retail market. Driven by a mission to simplify access to the crypto ecosystem, the company provides reliable infrastructure, seamless transactions, and exceptional user experiences. As an agile, forward-thinking organization, they are positioned to capture significant market share by bridging the gap between traditional finance and decentralized digital assets.
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Position Summary
​We are seeking a veteran, exceptionally skilled Hands-on Technical Lead to act as the ultimate Key Person and architect of our engineering ecosystem. This is a high-impact, elite technical role tailored for an absolute master of the JavaScript/TypeScript landscape who thrives when building complex platforms from the ground up.

​Initially, you will lead from the front lines by getting your hands dirty in the codebase—architecting and writing the core high-performance engine for our proprietary cryptocurrency exchange.

As you establish the initial code baseline, you will act as the foundational pillar to build and scale a brilliant team around you. For the right individual, this role offers an immediate and structured pathway to transition into the Chief Technology Officer (CTO) position as the company grows.

​This role is designed for a technical heavyweight who loves coding, architecture, and team design. You will write the core engine, set the standards, and transition into executive leadership as the engineering organization scales.

Key Responsibilities

• ​Hands-on Development & Architecture: Architect and implement robust, highly optimized backend systems using JavaScript/TypeScript (Node.js) for exchange infrastructure, order books, and transactional systems.
• ​Team Building & Growth: Serve as the central hiring pillar. Screen, recruit, and assemble an elite group of engineers to build a team around your technical vision.
• ​Technical Leadership & Standards: Set pristine code standards, architecture principles, and secure coding practices across the entire codebase. Mentor and coach incoming engineers.
• Product-to-Tech Alignment: Partner closely with business stakeholders to rapidly translate high-level product strategies into performant, clean technical implementations.
• ​Security & Resilience: Personally oversee the secure design of hot/cold wallet mechanics, API routing, matching systems, and regulatory reporting capabilities within the JavaScript stack.

​Required Qualifications & Experience

• ​Minimum 15 years of professional experience in software development and technical leadership.
• ​Mandatory Fintech/Trading/Crypto Exchange Background: Extensive experience building, maintaining, or optimizing trading platforms, complex transactional systems, or cryptocurrency exchange frameworks.
• ​JavaScript/TypeScript Mastery: World-class expert level in the JavaScript ecosystem. Deep, thorough understanding of asynchronous programming, Node.js memory management, event loop optimization, and building highly scalable, low-latency microservices.
• ​Foundational Team Builder: Demonstrated track record of acting as a "Key Person" whom previous engineering teams look to for direction and around whom technical talent naturally gathers.
• ​Executive Trajectory: Possess the strategic vision, communication skills, and high emotional intelligence required to swiftly step into a Chief Technology Officer (CTO) role.
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What We Offer

• ​A direct, fast-track trajectory to the Chief Technology Officer (CTO) title based on performance.
• Compensation plan that matches your status as a vital "Key Person."
• ​Technical autonomy to shape the architecture and team culture from the absolute beginning.
• Medical Insurance in Ukraine and Multisport program in Poland.
  Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.
   

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.

Join Sii as an experienced Stibo STEP Solution Architect on a 

project for a multinational healthcare company that develops and 

marketsmedical devices, aiming to improve the lives of people with 

intimate health conditions.

In this role, you will become part of the MDM & Quality Solutions 

Department and take ownership of designing and delivering high-quality IT solutions within the STEP platform.

Your tasks:

• Designing and implementing end-to-end solutions within the Stibo STEP platform based on business requirements
• Collaborating with Domain Architects to defining and executing architectural strategy and design principles
• Evaluating new requirements and proposing scalable, secure, and efficient technical solutions
• Leading technical decision-making by balancing business needs, risks, and system constraints
• Reviewing and approving solution designs, documentation, and validation processes
• Acting as the main technical point of contact for 2nd and 3rd level STEP support issues
• Driving improvements in system performance and process efficiency across STEP applications
• Designing and supporting integrations between STEP and internal/external systems
• Leading deployment, monitoring, and operational processes for STEP solutions
• Communicating with stakeholders and vendors, ensuring alignment and continuous improvement

Requirements:

• Demonstrating proven experience in working as a Solution Architect or in a similar senior technical role
• Working hands-on with the Stibo STEP (MDM/PIM) platform in complex environments
• Understanding Master Data Management and data governance principles
• Applying knowledge of system integration, APIs, and enterprise application architecture
• Translating business requirements into scalable and effective technical solutions
• Working within Agile (Scrum) environments and cross-functional teams
• Demonstrating strong analytical and problem-solving skills
• Communicating effectively with stakeholders and managing expectations
• Creating and maintaining high-quality technical documentation and solution designs
• Using English fluently in both spoken and written communication
• Tax residency in Ukraine is required

What is this project about?

An AI-powered analytics platform built for the defense domain. It ingests and analyzes data from multiple sources, automatically surfacing key findings and generating actionable insights and recommendations. By automating heavy manual analysis, the platform helps organizations make faster, better-informed decisions, reduce manual effort, and improve overall operational performance.

What is the team size and structure?

Project Manager, Backend and ML Engineers, UI/UX Designer, DevOps.

Hard skills

● 7+ years of experience in Software Engineering;
● Strong experience designing complex distributed systems and service-oriented architectures;
● Hands-on experience with AI/ML system architecture, including LLM-based systems, inference layers, vector search, and data pipelines;
● Solid understanding of LLM reasoning, tool calling, agent orchestration, and human-in-the-loop workflows;
● Ability to decompose complex platforms into services, modules, and integration layers, and to define clear boundaries between LLM, ML, deterministic logic, and human validation;
● Strong understanding of data architecture: data lakehouse, vector databases, object storage, and federated queries;
● Experience designing for scalability, latency, throughput, and fault tolerance;
● Experience designing secure systems for sensitive or critical data, with awareness of AI security risks (prompt injection, unsafe tool execution, data leakage, runtime protection);
● Strong documentation skills: architecture diagrams, ADRs, technical specifications, and integration flows;
● Ability to work with incomplete information, technical uncertainty, and evolving requirements;
● High level of ownership, technical leadership, and proactive decision-making;
● Upper-Intermediate level of English.

Responsibilities

● Design end-to-end system architecture for the AI-based data analysis platform;
● Decompose the system into services: agent runtime, orchestration, inference layer, data layer, security layer, and integrations;
● Define boundaries between LLM reasoning, ML processing, deterministic rules, and human decision-making;
● Design architecture for AI recommendations, next-best-action logic, semantic search, and data analysis workflows;
● Design a scalable inference architecture and model-serving approach;
● Define latency, throughput, fault-tolerance, and scaling strategy from single-node to cluster deployment;
● Design data architecture for ingestion, storage, cataloging, vector search, querying, and access control;
● Define the orchestration approach for long-running AI/agent workflows;
● Establish security, auditability, runtime protection, and data leakage prevention principles;
● Collaborate with engineering, DevOps, ML/data engineers, product, and business stakeholders;
● Support technical discovery, feasibility analysis, POC creation, concept validation, estimation, and roadmap planning;
● Identify architectural risks, dependencies, constraints, and mitigation options;
● Prepare and maintain architecture documentation, diagrams, ADRs, and technical recommendations;
● Guide engineering teams on implementation approach, scalability, performance, and architectural standards.

Nice to have

● Experience in the Defense/MilTech and AI domains;
● Experience with on-premise/hybrid infrastructure.

How many stages of the interview are there?
● Recruiter interview – up to 30 minutes;
● Technical interview – up to 1.5 hours;
● Polygraph screening.

We are seeking an experienced PLM Solution Architect with strong German language capabilities to lead enterprise-level Product Lifecycle Management initiatives for one of our biggest-scale customers in the automotive sector. This role requires a strategic thinker who can bridge technical architecture with business requirements while effectively communicating with German-speaking stakeholders across the organization who will have the opportunity to work on strategic PLM initiatives for a global organization being the key-decision makers. 

Do you have strong presentation and facilitation capabilities along with the ability to communicate complex technical concepts to diverse audiences and influence on them with proven stakeholder management skills across multiple organizational levels?

And all that while being experienced with mentoring technical teams and junior architects, and at the same time being able to work independently while time management is your best friend... sounds like you? Then look no further, if multitasking is not a word that scares you, should you match the following:

Key Responsibilities

Solution Architecture & Implementation

• Lead end-to-end PLM solution architecture design, development, and implementation
• Define and maintain PLM architecture standards, best practices, and technology roadmap
• Conduct solution design sessions, architecture reviews, and technical assessments
• Ensure system scalability, data governance, and regulatory compliance
• Support deployment activities, system migrations, and platform upgrades

Stakeholder Engagement

• Engage directly with German-speaking business stakeholders to gather, analyze, and refine requirements
• Facilitate workshops and design sessions in the German language
• Translate business needs into technical solutions and architecture blueprints
• Present technical concepts to both technical and non-technical audiences

System Integration

• Drive integration strategies with enterprise systems, including: ERP Systems: SAP; CAD Tools: Siemens NX, CATIA, and other design platforms; PLM Platforms: Teamcenter, Windchill, or similar
• Design and implement API-based integrations across the enterprise ecosystem
• Ensure seamless data flow between PLM and other business-critical systems

Required Skills & Qualifications

Education & Experience

• Bachelor's or Master's degree in Engineering, Computer Science, Information Technology, or related field
• 8–12+ years of progressive experience in the PLM domain and solution architecture

Technical Expertise

• Deep expertise in at least one major PLM platform: Siemens Teamcenter; PTC Windchill or an equivalent enterprise PLM solution
• Proven track record in solution architecture and enterprise system integration
• Strong understanding of core PLM concepts: Bill of Materials (BOM) management, Engineering Change Management (ECM/ECO), Product Data Management (PDM), Configuration management, Workflow and lifecycle management
• Experience with APIs, web services, and integration technologies
• Knowledge of enterprise architecture frameworks and methodologies

Language Requirements

• German: B1/B2 level (CEFR) – mandatory
  • Ability to conduct business meetings and technical discussions
  • Comfortable facilitating workshops and presenting in German
• English: Fluent (written and spoken) for international collaboration

Nice to Have

Industry & Domain Knowledge

• Experience in the automotive or manufacturing industries
• Understanding of industry-specific compliance and standards (e.g., IATF 16949, ISO 9001)

Emerging Technologies

• Knowledge of cloud platforms (Microsoft Azure, AWS)
• Familiarity with digital thread and digital twin concepts
• Experience with IoT, Industry 4.0, or smart manufacturing initiatives
• Understanding of Agile/DevOps methodologies in the PLM context