Jobs

We're seeking an exceptional Data Architect to lead data storage strategy and design across our multi-product SaaS platform as we unify independent products into a coherent platform. This role combines strategic leadership with hands-on technical expertise—you'll shape our data architecture vision while getting into the details during implementation and troubleshooting.

Key Responsibilities: 
• Drive data architecture unification across multiple SaaS products, creating coherent patterns while respecting product needs.
• Partner with vertical technical leads to provide horizontal architectural support and alignment.
• Design and optimize data storage across multiple technologies—AWS OpenSearch/Elasticsearch, relational databases, S3, NoSQL, and data warehousing.
• Optimize for performance and resilience— indexing, querying, high availability, redundancy, and disaster recovery at scale.
• Support AI initiatives—partner with our AI specialist team on data architecture for AI capabilities.
• Bring clarity from ambiguity—translate complex challenges into clear architectural direction.
• Build capability, not dependencies—mentor engineers so teams become more self-sufficient.
• Balance performance, cost, and reliability across our platform.

Qualifications:
• Deep expertise in AWS OpenSearch/Elasticsearch—you've solved hard problems at scale with indexing, querying, and performance.
• Broad data technology experience—relational databases (e.g. PostgreSQL, MySQL, RDS), object storage (S3), NoSQL (e.g. DynamoDB, MongoDB, Redis), data warehousing.
• Cloud and container knowledge—AWS preferred (Azure/GCP also valued); understand stateful services in Kubernetes.
• Proven platform architecture experience—track record of driving technical strategy across multiple teams or products at scale.
• Senior-level maturity—you make those around you better through mentorship and capability building.
• Influence without authority—you work effectively across teams, bring clarity from ambiguity, and think strategically.
• SaaS experience—comfortable with multi-tenant environments and operational excellence.

About Client:
Our client, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Our client is a seven-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to world-class client service.

About the project:
The project is dedicated to the Sales Tax area: building a SaaS solution that helps clients track and forecast their performance.

Responsibilities:

• Analyze utilization metrics to right-size instances, databases, and containers
• Enforce strict resource tagging and allocation for accurate cost tracking and reporting
• Automate shutdowns of non-production environments and manage ephemeral resources efficiently
• Monitor cloud spend using native tools (AWS Cost Explorer, Azure Cost Management, Google Cloud Cost Management) and third-party platforms like Firefly
• Collaborate with development and product teams to shift-left FinOps, ensuring cost considerations are integrated early in the design phase
• Recommend cost-saving strategies such as spot instances, reserved instances, and optimized storage tiers
• Build and maintain dashboards to track KPIs, including cost per deployment, idle resource percentage, and cost per feature.

Requirements:

• 5+ years of DevOps experience
• Proven experience with Azure cloud platform and cost management tools
• Strong understanding of DevOps principles, CI/CD pipelines, and automation
• Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, etc.)
• Knowledge of FinOps principles and cloud cost optimization strategies
• Familiarity with containerization (Docker, Kubernetes) and scalable architectures
• Analytical mindset with the ability to interpret utilization metrics and implement actionable changes
• Excellent communication skills and ability to collaborate across teams
• Upper-Intermediate level of English

Please note, we can only hire candidates within European Union. 

CapsLock builds exceptional IT marketing solutions for large partners from North America. We don’t just advertise our clients’ products or services — we build long-term marketing solutions within the context of enduring partnerships.

Our people’s diversity and their ideas inspire the innovation that runs through everything we do, from unique technology to industry-leading services and customer experiences. We believe teams that openly support and challenge each other are destined to win.

Role Overview

Our QA department is scaling — and we’re looking for a QA Team Lead who can combine strong technical leadership in Playwright with strategic management and team development.

Your mission will be to ensure high-quality, stable, and predictable delivery of landing page projects by leading the QA team, setting Playwright standards, and developing a sustainable test automation strategy that supports rapid releases. This role suits someone who thrives in a fast-changing environment, enjoys solving complex testing challenges, and knows how to build systems that scale.

Your Responsibilities

Technical Leadership

• Own and evolve the Playwright-based test architecture - ensuring stability, maintainability, and efficient execution.
• Define and enforce coding standards, structure, and testing conventions across all automated projects.
• Conduct code reviews, share best practices, and drive technical quality within the automation domain.
• Collaborate with manual QA engineers to translate checklists and test cases into automated coverage where applicable.
• Monitor and analyze automation results, identify weak spots, and continuously improve test reliability.
• Align with DevOps to maintain visibility of automation runs and ensure seamless CI/CD reporting (Bitbucket Pipelines, Allure).

• Explore and propose new tools or approaches when relevant, that could improve testing speed, maintainability, or team efficiency.

   

Team Management

• Lead and support a small QA team (Manual QA + Automation QA), ensuring clear goals, priorities, and accountability.
• Conduct regular 1:1s, track performance and motivation, and provide constructive feedback.
• Plan sprint testing activities, manage workload distribution, and monitor delivery quality.
• Encourage initiative and continuous learning within the team — fostering ownership and collaboration.
• Align with the QA Department Lead and Design Director to ensure consistent quality standards and smooth communication across teams.
   

Process & Quality Ownership

• Oversee end-to-end testing processes — from planning and documentation to execution and reporting.
• Maintain and improve manual and automated test documentation, ensuring accuracy and clarity.
• Review and validate bug reports, test cases, and coverage consistency across projects.
• Define and maintain meaningful QA metrics — starting with automation coverage — and introduce additional measurements that help assess testing effectiveness, stability, and release quality.
• Continuously improve workflows to make testing faster, more transparent, and better aligned with release cycles.

Requirements

• 5+ years in QA, including at least 3 years in test automation.
• 2+ years of experience leading QA engineers or automation teams, owning team performance, processes, and technical direction.
• Deep expertise in Playwright (TypeScript) — designing test architecture, writing clean code, and ensuring scalability.
• Practical experience building and maintaining automation frameworks for fast-changing web projects.
• Experience running and maintaining automation in CI/CD environments (Bitbucket Pipelines, Allure, or similar tools).
• Strong communication and leadership skills — able to connect technical decisions with business priorities and team goals.

• English: B2 or higher.

   

Nice to Have

• Experience building or improving QA automation strategy for web products.
• Practical experience with visual testing (Playwright snapshots, Percy, Applitools) and using consistent test data setups.
• Experience expanding or maintaining automation across multiple projects or environments.
• Ability to design clear QA reports and metrics that help track quality and team progress.
• Curiosity about AI-assisted testing or new ways to make automation faster and smarter.
• Desire to build a strong technical culture within the QA team — share knowledge, improve standards, and support others’ growth.

• Understanding of core QA principles and structured testing (ISTQB-level knowledge is a plus).

   

Why do we deserve your attention?

Not only do we offer fair and competitive pay, but we also provide perks and benefits that support your well-being and growth. Here are some of them:

• Remote Work - we are a truly remote-first company. You choose where you feel the most productive and comfortable to make an impact.
• Paid Time Off - work-life balance matters to us, and we support it with paid time off for rest, personal time, or simply doing what makes you happy.
• Ongoing Learning - we believe in curiosity and growth. That’s why we support continuous learning with workshops, online courses, conferences, and certifications.
• Home Office - we help you set up your perfect workspace by covering equipment and furniture expenses, so you can do your best work from home.
• Physical Well-Being - from gym memberships and yoga classes to home workout equipment or even a bicycle, we give you the flexibility to stay active your way.
• Unlimited Sick Days - your health matters. Take the time you need to rest and recover - we’ll be here when you’re ready to return.
• Medical Coverage - we support you and your family with reimbursement for medical insurance and health-related expenses, including dental care and psychological support.
• Co-Working Space - if you sometimes crave a change of scenery or more social interaction, we’ll cover the full cost of a co-working space.
• Fun Stuff - from gaming nights and fitness challenges to annual retreats at world-class resorts, we make sure there’s never a shortage of fun and connection.

About us

Syndicode is a value-driven software development partner with a globally distributed team of engineers, designers, architects, and IT managers. We are united by the mission to provide our clients with software products and services that perform, look, and work as designed.

We believe that our people and culture sustain Syndicode’s success. Our team is unified by shared principles like: Accountability, Involvement, Excellence, Visibility, Integrity, Innovation, Win-Win, and Flexibility. Syndicoders are professionals who pursue self-improvement through continual learning, are eager to introduce improvements to work processes, and can analyze a variety of sources to make sound, timely decisions.

If it sounds like you, apply to our jobs and become a new Syndicoder!

About the role

We're looking for a Senior B Engineer who brings strong backend fundamentals and an AI-native engineering mindset to a mature, multi-tenant B2B hiring marketplace platform. This is a high-ownership role: you'll be the primary backend engineer on a lean team, responsible for performance, reliability, and feature development across a complex Rails and React codebase serving multiple enterprise clients.
We're not looking for someone who has "used Copilot a bit" - we want an engineer who works with agentic coding tools as part of their daily workflow and can critically evaluate what those tools produce.

What you’ll be doing

• - Own backend development and code quality across a multi-tenant Rails 7.2 application
• - Identify and resolve performance bottlenecks — N+1 queries, slow endpoints, Elasticsearch tuning, caching strategy
• - Develop multi-tenant features with strict data isolation across enterprise clients
• - Monitor application health (New Relic, Cloudflare, Rollbar) and lead incident resolution
• - Build and maintain API endpoints integrated with a React frontend
• - Work within a multi-agent development workflow - where AI agents autonomously handle requirements intake, code generation, and code review

What you’ll need

• - 5+ years with Ruby on Rails; experience with Rails 7.x
• - React: comfortable with frontend integration and component work
• - PostgreSQL: query optimisation, indexing, performance profiling
• - Caching strategies: HTTP caching, Redis, application-level caching
• - Technical leadership: architectural decisions, code reviews, mentoring
• - Experience working with AI coding agents: beyond autocomplete, including multi-agent frameworks and orchestration tools
• - Ability to critically review, guide, and override AI-generated code
• - Terminal-first workflow: comfortable with CLI tools and scripting
• - Systems thinking: understand how changes affect multiple tenants and services
• - English: Upper-Intermediate or above

Nice to have

• - Elasticsearch: query tuning and search optimisation
• - Redis
• - Kubernetes and containerisation
• - Multi-tenant system design experience
• - Python
• - Familiarity with context limits and token economy in LLM-assisted workflows
• - Multi-agent orchestration experience

What you’ll get at Syndicode

• 15 days of vacation, 11 days off for holidays, and 20 sick leave days per year
• Fully remote job
• Internal tech meetups
• Continuous feedback within teams and departments
• Top-notch team
• Ability to participate in decision-making and bring new ideas
• Self-management: opportunity to manage your time and plan your activities
• Dynamic fast-growing environment: we react and adapt quickly to the world and market changes.

About Digis:

Digis is a European IT company with 200+ specialists delivering complex SaaS products, enterprise solutions, and AI-powered platforms worldwide. We ensure transparency, stability, and professional growth opportunities for all our team members.

About the Project:

The Project is a fast-growing UK-based startup building a next-generation acceleration engine for Apache Spark, used in large-scale data infrastructure worldwide.

At petabyte scale, even small inefficiencies in data processing translate into massive infrastructure costs. The Project is solving this by developing a novel engine that dramatically accelerates Spark workloads without requiring changes from data teams.

• $4.5M seed funding
• Founded in 2021, already in production
• Founders from top-tier tech companies (including Apple)
• Focus: Big Data, performance optimization, compilers
• Full-time, remote

Requirements:

• 7+ years of overall commercial software development experience
• Scala: 3+ years of experience
• C++: 2+ years of experience
• В2+ English (active communication in meetings)

Responsibilities:

• Own SQL acceleration features end-to-end — from design to implementation and measurable performance impact
• Implement and optimize Big Data processing algorithms across Scala, Java, and C++
• Develop performance-critical components at the intersection of Big Data and compilers
• Work with custom DSL and code generation systems to extend query execution capabilities
• Contribute to cross-language integrations (Java ↔ C++ via JNI) and overall system performance improvements

Why This Role is Exciting:

• Real impact on petabyte-scale data processing
• Combination of high-level (Scala/SQL) and low-level (C++) engineering
• Work on cutting-edge challenges at the intersection of Big Data + compilers
• Product already in production with strong funding and growth potential

If this sounds like the right opportunity for you, apply now! We look forward to discussing this further.

🔍 We are looking for a Marketing Creative Lead to lead the creative direction within performance marketing, develop and execute a creative strategy, and provide the media buying team with high-converting advertising materials at scale.

💼 The company is building a cloud gaming platform that allows users to play video games via browser, TV, or mobile device without the need for a high-performance PC. The product targets global markets and is rapidly scaling.

📍 Warsaw, office | Full-time

📌 Responsibilities:

• Generate and test creative concepts and hypotheses for advertising campaigns
• Lead and manage a team of designers and video editors: set clear briefs and ensure high-quality output
• Analyze creative performance together with the media buying team and make data-driven decisions
• Build and optimize a structured process for creative production and testing
• Ensure a consistent flow of scalable, performance-driven creatives

✅ Requirements:

• 2+ years of experience in a leadership role within a creative team at a performance agency or product company
• Deep understanding of creatives for Google Ads, Meta Ads, TikTok, and YouTube
• Proven experience building a creative team and processes from scratch
• Strong analytical mindset and ability to work with performance metrics
• Portfolio is mandatory (please include examples of performance creatives with measurable results)

🚀 What the company offers:

• Opportunity to build creative processes from scratch and influence strategic decisions
• Work in a product company with ambitious scaling goals
• High level of autonomy and responsibility
• Competitive compensation
• Official employment
• Professional growth alongside the company’s expansion
• A results-driven team with a strong performance culture
• Office in the center of Warsaw (relocation support provided if needed)

📩 If you have experience leading performance-focused creative teams and are ready to scale creative production systematically, please send your CV and portfolio.

S-PRO is an international Digital Innovation & Software Engineering company headquartered in Zürich. We specialize in serving fast-growing businesses and enterprises across Finance, Energy, Manufacturing, and Healthcare sectors. Leveraging our industry knowledge and technical expertise in AI/ML, Blockchain, Cloud, Web, and Mobile technologies, we develop innovative digital solutions that generate sustainable business value and enhance our clients’ competitiveness in an ever-evolving digital landscape.

Position Overview

We are looking for a Strong Middle/Senior UI/UX designer to join a team developing a mobile application from scratch.

About Client: The product is one of the first licensed digital asset banks powered by Blockchain. Our team is covering the delivery part of one of the core company’s services. It allows in a very simplified manner, process of capital raising for companies and investors providing the creation of new assets, manage offerings, buy, trade and earn crypto to future-proof your investment strategy.

Location: The designer should be ready to relocate to Zurich in 1-2 months.


Job Requirements:

Responsibilities:

• Design Systems & Platforms
Design, evolve, and scale complex design systems, including components, variants, states, design tokens, theming, and versioning.
Conduct in-depth audits of existing UI components and design patterns.
Define component behavior, edge cases, empty states, and UX logic.
 
• AI & Design Automation
Use AI tools in the design workflow to improve speed and quality.
Work with Figma AI / Figma Make.
Generate images and illustrations using AI.
Apply AI to explore UX hypotheses and generate design concepts.
Write and refine prompts for UI generation, visual assets, and UX ideas.
 
• UX & Product Thinking
Design end-to-end UX flows for complex fintech and platform-based products.
Consider scalability, long-term product evolution, and UX consistency.
Participate in and lead large-scale redesigns, improving usability, logic, and clarity of interfaces.
 
• Mobile App Design
Design native and cross-platform mobile experiences for iOS and Android.
Follow platform-specific guidelines (Apple HIG / Material Design) while maintaining product identity.
Adapt complex desktop flows into mobile-first interactions, considering thumb zones, gestures, and screen constraints.
Design and maintain mobile component libraries aligned with the core design system.
Collaborate with developers to ensure accurate design-to-code handoff for mobile environments.
 
• Collaboration & Documentation
Work closely with product managers and developers to align design and implementation.
Collaborate with frontend teams (React / Storybook) to ensure design-to-code consistency.
Create and maintain documentation for design systems, components, and UX guidelines.


Requirements:

• 4+ years of experience as a UI/UX Designer
• Experience designing complex platform products (fintech, SaaS, dashboards, admin panels, multi-role systems), including native and cross-platform mobile applications (iOS & Android)
• Strong UX mindset and hands-on experience redesigning existing products.

What we offer:

• Long team focus: we create an environment of transparent communication, and minimal bureaucracy, which leads to long-term relationships.

• Development of niche expertise: we are working in several niches, such as FinTech, healthcare, and logistics. Therefore, our employees can develop their own expertise in these domains.

• Continuous learning: we create employee development plans / personal roadmaps /quick promotion processes.

• Internal career development: 80% of our current executives were promoted to those positions within S-PRO. We encourage initiative. If a person wants to set new challenges and grow, we will definitely support them.

Benefits and perks:

• Flexible schedule.

• Remote work model.

• Medical insurance

• Paid vacations

• Paid Sick-leaves.

• Paid State holidays.

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

We are seeking a skilled and detail-oriented Senior Power BI Developer to join our Data & Analytics team in CTO office. The ideal candidate will be responsible for developing, publishing, and maintaining Power BI reports and dashboards that turn data into critical insights and support business decision-making for our clients.

About the Client: 

The Client provides comprehensive operational support and a range of expert services to the world’s leading insurers, brokers, fleet managers and automotive manufacturers. 3,300 employees across ten countries deliver exceptional standards on a large scale for over 1,200 clients. We help the global insurance market to handle millions of claims each year in the most cost-effective and efficient ways possible.

The Client is embarking on an exciting and challenging transformation program and our software solutions are a driving force behind this strategy using cloud computing and leading-edge design patterns. 

Key Responsibilities

• Design, develop, and deploy Power BI dashboards and reports with efficient, impactful data visualizations.
• Connect to diverse data sources, import data, and perform data transformation to support Business Intelligence needs.
• Build interactive dashboards and reports tailored to business requirements and end-user workflows.
• Translate complex business requirements into clear, maintainable technical specifications and data models.
• Optimize existing Power BI solutions for performance, scalability, and usability.
• Collaborate closely with business stakeholders and data engineers to understand and anticipate data needs.
• Implement row-level security (RLS) and manage user access permissions in line with governance policies.
• Create and maintain thorough documentation of BI solutions, processes, and data definitions.

Requirements:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 5+ years of experience in Power BI development or a similar senior BI role.
• Deep expertise in DAX, Power Query (M), and data modeling best practices.
• Strong proficiency in SQL and understanding of relational database concepts.
• Solid understanding of data warehousing concepts, dimensional modeling, and ETL/ELT processes.
• Excellent analytical thinking with a knack for translating data into compelling visual stories.
• Strong communication and stakeholder management skills with experience presenting to non-technical audiences.

Nice to Have

• Experience with AWS and Databricks.
• Knowledge of Agile/Scrum methodologies and working in sprint-based delivery environments.
• Experience in performance tuning, incremental refresh, and report optimization techniques.
• Power BI certification (e.g., PL-300) is a strong advantage.

Why Join Us

• Work on impactful, high-visibility projects with cross-functional teams across the business.
• Grow your BI and analytics career within a data-driven, innovation-focused organization.
• Opportunity to contribute to presales initiatives and shape client-facing analytics solutions.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

🌍 Job Title:

Senior Full-Stack Research Engineer

🧩 Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

🌟 About the Product:

This platform provides an AI-driven intelligence layer for real estate underwriting, focusing on short-term bridge financing. It ingests diverse public and user-submitted property data—ranging from financial documents and renovation plans to market listings—and applies OCR, classification, schema extraction, and large language models to deliver comparable asset analysis and risk scoring. 

💻 About the Role:

As a Senior Full-Stack Research Engineer on our AI research team, you will drive end-to-end development from hypothesis and prototyping to production deployment. You will design, build, and optimize critical pipelines that extract, classify, and reason over complex financial and property documents using frameworks such as DSPy and LangGraph. You will implement and maintain FastAPI services and TypeScript integrations, ensuring system resilience, observability, and scalable data aggregation. 

📌 Key Responsibilities:

• Optimize AI flow pipelines (OCR → classify → extract) using LangGraph and DSPy to reduce error rates and latency on financial and property documents.
• Orchestrate fault-tolerant, agentic workflows that connect document classification, OCR, and schema extraction modules into cohesive state machines.
• Conduct gap analyses with custom evaluation suites, measure precision and recall, and implement prompt/evaluation loop improvements and multi-step reasoning strategies.
• Prototype LLM-based models in Jupyter Notebooks and productionize them via FastAPI endpoints and TypeScript client integrations.
• Build and scale data aggregation systems, normalize heterogeneous schemas, and resolve conflicts across external real estate datasets.
• Implement robust caching, retry logic, and observability (tracing, structured logging) to maintain resilience against service outages.
• Translate research prototypes into tested, containerized services and integrate them into CI/CD pipelines.
• Collaborate on defining the architecture and establish a standard research-to-release playbook for upcoming AI initiatives.

📝 Required Competence and Skills:

• 5+ years as a backend developer, with recent experience driving end-to-end AI research and applying LLMs for verification (prompt/evaluation loops) and broader problem solving.
• Experience working on AI-centric products, contributing to both backend development and the integration of AI as a core component of the system.
• Proficiency in Python or Node.js.
• Understanding of LLM orchestration tools (e.g., LangGraph), prompt optimization frameworks (e.g., DSPy), vector retrieval systems (e.g., Weaviate, Elasticsearch), and multi-model integrations (OpenAI, Gemini, vLLM).
• Strong skills in Docker, container orchestration, message queues, CI/CD, and observability practices.
• Demonstrated ability to design complex data schemas and perform multi-source data fusion.
• Comfortable using Jupyter Notebooks for rapid experimentation, benchmarking, and metric-driven prototyping.
• Experience with document pipelines, including OCR, parsing, classification, and handling noisy real-world inputs.

➕ Nice to Have:

• TypeScript in strict mode with Zod schema validation.
• Graph database modeling experience with Neo4j.

🚀 Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

COMPANY

Arcyn is a freshly funded seed stage startup. We’re creating an AI-powered compliance checker for architectural design — an Autodesk Revit plugin that automatically checks designs against regulations as they're being created. Architects get instant feedback on violations as they design in Revit, instead of waiting weeks for permit reviewers to tell them what's wrong.

We’ve just closed pre-seed round and are building core technical team. We’re now a team of 4 with a track record of building complex technical products, and we're looking for a strong AI engineer who's comfortable testing hypotheses and working across different frameworks. This is a chance to join at the ground floor, shape product architecture and solve genuinely hard AI problems.

----

In this role, you'll architect AI systems from scratch and own the full development cycle, there's plenty of room for experimentation and rapid iteration. We're seeking a highly skilled AI Engineer with strong experience in orchestrating multi-step LLM workflows, automated code generation, and compliance logic formalization.

RESPONSIBILITIES: 
• Design and maintain modular, multi-step AI workflows for compliance automation. 
• Integrate multiple LLM providers (e.g., OpenAI, Anthropic, Perplexity) into a cohesive orchestration pipeline. 
• Build cost-optimized batch processing and intelligent API request strategies. 
• Translate complex regulations into structured, machine-executable logic. 
• Develop and validate automatically generated code to ensure correctness, safety, and performance. 
• Collaborate with domain experts to refine logic interpretation and edge case handling. 

• Maintain high-quality, well-structured Python codebases with clear separation of concerns. 

REQUIREMENTS  
• 5+ years of professional software engineering experience. 
• Strong Python skills, including experience writing production-grade, modular code. 
• Proven track record building multi-step LLM workflows (LangChain, LangGraph, or similar). 
• Experience in structured code generation and validation. 
• Strong debugging skills and comfort working with complex, evolving systems. 

   NICE TO HAVEs: 
   • Experience with compliance automation, technical regulations, or domain-specific rule translation. 
   • Familiarity with Pydantic models or other type-safe data management frameworks. 
   • Background in developer tooling or systems requiring high reliability and reproducibility. 
   • Experience optimizing LLM API usage for both cost and speed. 

WE OFFER:

• B2B set-up via SP account
• Full-time remote role aligned with EEST
• Be part of the team shaping a new AI product at an early stage. 
• Freedom to architect solutions using the best tools for the job. 
• Collaboration with a multidisciplinary, innovation-driven team. 
• Flexible work arrangements and competitive compensation.

Remote / Europe
Long-term Project Environment

For a large-scale software project, we are looking for experienced Backend Developers (Senior level only) to strengthen an engineering team.
 

We are rebuilding an existing and successful platform from the ground up. This is a greenfield project with real business context: the existing system is in productive use, and we are redesigning it with a modern architecture and a clear technical direction.

This is not maintenance. This is a structured, high-speed rebuild with long-term perspective.
 

Project Context

We have acquired a company with an established and successful platform.
 

To scale and extend this system, we are:

• rebuilding the platform from scratch
• standardizing the backend on Laravel
• redesigning the architecture into multiple services connected via APIs
• using the existing system and codebase as a reference for business logic and processes

The goal is a clean, modern and scalable architecture, built efficiently without losing the proven domain knowledge.

The Role

You will work on the backend of this new platform and contribute to:

• understanding existing business processes
• translating them into a clean, modern system design
• implementing backend services using Laravel

You will not work in isolation.

The project is guided by a Tech Lead with deep knowledge of the existing system, supported by a team including UX, Product Owner and Architecture.
 

Responsibilities

• Development of backend services using Laravel
• Design and implementation of REST APIs
• Translation of existing business logic into a modern architecture
• Contribution to a service-based system design
• Implementation of complex workflows and domain logic
• Optimization of database structure and performance (MySQL)
• Integration of multiple services into a consistent platform
• Ensuring code quality, stability and maintainability
• Delivery of production-ready systems

Requirements

• Several years of experience in backend development
• Strong experience with PHP and Laravel
• Experience building and structuring REST APIs
• Ability to work with complex business processes
• Solid understanding of OOP, SOLID principles and design patterns
• Strong SQL knowledge (MySQL)
• Experience with service-oriented or distributed systems
• Experience with Docker or similar environments
• Ability to work independently and deliver results quickly
• Strong focus on clean architecture and code quality

Important

• This role is Senior only – no onboarding into fundamentals
• You are expected to contribute productively from the beginning
• The project requires both speed and quality
• Architectural direction is defined, but requires active contribution and refinement
• We are looking for professionals who focus on delivery, not personal preferences
   

What We Expect

• Ability to understand and model real business processes
• Structured and pragmatic approach to rebuilding systems
• Ability to work within a defined architecture while improving it
• Focus on clean and scalable solutions
• Reliable execution in a team environment
• Clear communication and ownership

What We Offer

• Work on a greenfield rebuild of an existing successful platform
• Collaboration with experienced Tech Lead
• Clear technical direction (Laravel-based architecture)
• Long-term project with ongoing development perspective
• After the initial rebuild, the platform will be continuously developed further
• Remote work
• Stable environment with clear expectations
   

Language

We welcome applications from developers worldwide. Ukrainian language skills are considered a strong plus, alongside fluency in English.

We are looking for a hands-on NetSuite Administrator / Consultant to support and expand enterprise ERP capabilities. In this role, you will configure and optimize NetSuite for complex business processes, work closely with corporate clients, and translate operational needs into scalable system solutions.

Responsibilities

• Administer and configure NetSuite: roles, permissions, workflows, saved searches, dashboards
• Support business processes across inventory, supply chain, order-to-cash, and sales cycles
• Work directly with clients: gather requirements, map processes, propose system improvements
• Implement integrations and manage data: CSV imports, RESTlets, SuiteTalk, data migrations, reporting
• Extend the platform using SuiteScript (JavaScript) and SuiteFlow for automation and customizations
• Own production releases: testing, documentation, monitoring, and post-release support

Requirements

• 3+ years of hands-on NetSuite administration experience in enterprise environments
• Strong knowledge of SuiteScript, SuiteFlow, saved searches, and reporting
• Experience with integrations and data management
• Client-facing experience and ability to translate business requirements into system solutions
• Understanding of inventory, order management, and supply chain processes
• English — Upper-Intermediate+

Nice to Have

• Experience in Retail or Fashion environments
• Background in NetSuite development, analytics, or building data pipelines around ERP systems
• Familiarity with SuiteAnalytics, SuiteBundler, or third-party integration tools

What success looks like

You will deliver reliable and well-documented NetSuite configurations and integrations that streamline client operations, reduce manual work, and enable scalable business processes.

On behalf of our Client from Israel, Mobilunity is looking for a Senior Full-Stack Engineer on full-time engagement.

Our Client is developing a SaaS platform that evaluates how brands perform across LLMs and provides actionable insights to improve visibility and performance.

The system includes:
A user-facing SaaS platform (customer dashboard, insights, reporting) A data processing backend that interacts with multiple LLMs to generate analysis

Currently:
- Platform is live with ~20 paying customers
- Initial MVP was built quickly using a “vibe coding” approach → now undergoing restructuring and productionization
- Moving toward a more scalable, clean architecture with APIs and separated systems
- Future plans include expanding into automated implementation of recommendations

About the Team:

Looking for experienced proactive person who can take on tech leadership from current R&D developer and tackle next challenges:

• Existing codebase is messy and requires refactoring/re-architecture.
• Need to stabilize and scale a working but early-stage system.
• Managing two separate systems (frontend app + LLM data engine).
• Increasing need for complex integrations (LLMs, analytics tools, CRMs, enterprise systems).
• Lack of strong internal technical leadership to define roadmap and best practices.

Key Responsibilities:

• Own and improve overall system architecture (frontend, backend, data/LLM systems).
• Refactor and scale existing MVP into production-grade system.
• Hands-on full-stack development.
• Lead LLM integrations (APIs, prompting, orchestration).
• Build and maintain integrations (payment, CRM, analytics, erp, custom APIs).
• Work closely with founders on product and technical roadmap.
• Participate in hiring and mentoring future engineers.

Required Skills and Experience:

• 5+ years in full-stack development building and scaling SaaS products.
• Background in early-stage/startup environments refactoring or rebuilding MVP systems.
• Background working with data/AI-driven products.
• Strong full-stack skills (React/Vue + Node.js/Python or similar).
• Solid understanding of system architecture and scalability.
• Experience with API design and system integrations.
• Hands-on experience with LLM/AI integrations: OpenAI, Gemini, or similar APIs. Prompting and workflow design.

Nice-to-Have skills:

• Experience with domains related to SEO / eCommerce / marketing tech.
• Experience with enterprise integrations (Salesforce, ERP, etc.).
• Experience connecting 3d-party APIs & tools.

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the role:
We are looking for a hands-on Sr. Machine Learning / Computer Vision Engineer with strong practical experience in designing, training, evaluating, and improving vision systems for real-world applications. The ideal candidate combines solid theoretical ML/CV fundamentals with an engineering mindset and is comfortable taking ownership of the full pipeline, from data preparation and experimentation to model optimization and deployment.

Responsibilities:
- Design, train, evaluate, and improve machine learning and computer vision models for real-world production use cases
- Build and maintain end-to-end ML pipelines, including data collection support, preprocessing, feature engineering, training, validation, and inference
- Develop solutions across both computer vision and machine learning tasks depending on business needs
- Perform error analysis, diagnose model weaknesses, and drive improvements in accuracy, robustness, and reliability
- Select and justify appropriate methods and model architectures based on dataset characteristics, product constraints, and deployment requirements
- Work with challenging real-world data, including noisy, limited, imbalanced, or weakly labeled datasets
- Collaborate with engineering and product teams to translate business problems into practical ML solutions
- Contribute to production-ready development with a focus on maintainability, reproducibility, and performance

Requirements:
- 3–5+ years of professional experience in Machine Learning / Computer Vision
- Strong senior-level practical expertise in computer vision, machine learning, and applied model development
- Hands-on experience with tasks such as object detection, image classification, anomaly detection, feature-based approaches, or similar
- Solid understanding of classical ML methods, including tree-based models, linear models, feature engineering, model selection, and evaluation
- Strong Python skills and practical experience with PyTorch, OpenCV, and common ML tooling
- Experience building full ML workflows including data preparation, augmentation, preprocessing, training, validation, testing, and deployment handoff
- Strong understanding of model evaluation, debugging, overfitting, generalization, optimization, and experiment-driven improvement
- Ability to write clean, modular, maintainable code and independently own technical solutions
- Strong analytical thinking, engineering maturity, and problem-solving skills

Nice to Have:
- Experience in adjacent ML domains such as time-series, audio, or NLP
- Experience with embedding-based methods, metric learning, retrieval systems, or memory-bank approaches
- Practical experience with model optimization techniques such as quantization, pruning, distillation, or related efficiency-focused approaches
- Experience working with real-world industrial datasets and ambiguous problem formulations
- Knowledge of software engineering best practices, reproducible experimentation, and pipeline design

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

We are looking for an experienced Automation Engineer who enjoys building reliable, well-designed industrial solutions and wants to have a real impact on projects and technical decisions.

You will work with modern automation technologies, industrial systems, and SCADA platforms. The focus is on creating stable, scalable, and user-friendly solutions that are easy to maintain over time.

This is a small, highly skilled team where your contribution matters and your voice is heard.

 Responsibilities:

• Develop SCADA solutions (primarily using Ignition)
• Program PLCs and control systems
• Integrate industrial systems with IT platforms
• Design system architecture and technical solutions
• Participate in commissioning and troubleshooting
• Communicate with clients on technical topics and solutions

Tech stack:

• Ignition SCADA
• Beckhoff TwinCAT
• CODESYS
• PCSCHEMATIC (for electrical/system design)

Requirements:

• Solid experience in automation or industrial software
• Understanding of both OT and IT architecture
• Ability to write clean, structured, and reliable code
• Strong problem-solving mindset
• Comfortable communicating technical solutions
• Ability to take ownership of tasks and projects

Nice to have:

• Experience with system integration projects
• Hands-on experience with commissioning
• Background in industrial environments

What you get:

• High level of technical freedom and ownership
• Small, expert-driven team
• Work with modern technologies and real-world systems
• Competitive compensation package
• Performance-based bonus
• Opportunity to influence technical decisions and processes