Jobs at Djinni

About the Role

We are looking for a skilled Middle Data Analyst / Data Engineer to join our analytics team. In this role, you will be responsible for building and maintaining robust data infrastructure, developing analytical pipelines, and delivering actionable insights that directly shape our web marketing and product strategy.

Who You Are

• 3+ years of experience as a Data Analyst, Data Engineer, or similar role in a web marketing or product-analytics context;
• Strong, hands-on proficiency in SQL — comfortable writing complex queries across BigQuery, Redshift, and PostgreSQL;
• Practical experience building and maintaining ETL/ELT pipelines;
• Experience with Tableau for dashboard development and data visualization;
• Familiarity with cloud data warehouses (BigQuery and/or Redshift);
• Solid grasp of web marketing and product metrics: conversions, funnels, cohorts, retention, attribution;
• Experience with A/B testing methodologies and basic statistical analysis
• Python for data processing and automation;
• Strong communication skills — able to present data findings clearly to both technical and non-technical stakeholders.

Nice to Have

• Experience with GA4, GTM, or similar web analytics tools;
• Familiarity with dbt, Airflow, or other modern data orchestration tools;
• Background working in performance marketing or growth teams;
• Experience with data modeling best practices (star schema, data marts, etc.).

What You’ll Do

• Design, build, and maintain ETL/ELT pipelines across our data infrastructure (BigQuery, Redshift, PostgreSQL);
• Develop and own dashboards and reports in Tableau to track key marketing and product metrics;
• Analyze user behavior, conversion funnels, cohorts, and channel performance to surface growth opportunities;
• Write complex SQL queries for data extraction, transformation, and ad hoc analysis across multiple database environments;
• Collaborate with marketing and product teams to define KPIs and translate business questions into data solutions;
• Ensure data quality, consistency, and reliability across our BI ecosystem;
• Support A/B testing and experimentation frameworks — from setup through statistical analysis and reporting;
• Contribute to improving data documentation, governance practices, and internal tooling.

We offer:

You will be working with a professional and motivated team of enthusiasts in the environment that brings up the best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.

Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better! We create a business environment that brings up the best in everyone.

Competitive salary. Compensation that will help you focus on your projects and personal development.

Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.

Health&Fitness. We provide employees with 20 days of paid vacation, sick leaves and medical insurance.

Rest. We organize team buildings, parties and various team activities to boost our collaboration.

About the Role:

As a Computer Vision Engineer, you will play a key role in our AI team, designing and building solutions that make legal collaboration seamless and accessible. You will work on a cutting-edge product that leverages computer vision and other advanced AI techniques to support the automotive industry. Our platform, SelfInspection, enables automated vehicle inspections. Users capture photos of a vehicle's exterior, interior, and tires, which are then analyzed by our AI and experts to generate detailed condition reports. The first version of the product is live, and we are actively developing its second iteration.

Responsibilities:
 

• Train, evaluate, and deploy computer vision models for tasks such as instance segmentation, object detection, classification, and tracking
• Improve and optimize existing computer vision models
• Prepare high-quality training datasets using annotated data provided by the annotation team
• Stay current with advancements in the computer vision field to ensure the use of efficient and modern approaches
• Collaborate with C-level stakeholders to define technical requirements and specifications for new features
   

Qualifications:
 

• Minimum of 5 years of hands-on experience in machine learning, computer vision, or a closely related field
• Proven experience in training, evaluating, and optimizing deep learning models for production environments
• Strong background in data collection, preprocessing, augmentation, and annotation workflows
• Bachelor's, Master’s, or Ph.D. degree in Computer Science, Electrical Engineering, Mathematics, or a related discipline (preferred but not required)
   

Skills:
 

• Hands-on experience with deep learning frameworks, particularly PyTorch and/or TensorFlow
• Deep understanding of convolutional neural networks (CNNs), transformers, and core computer vision tasks such as image classification, object detection, segmentation, and tracking
• Proficiency with scientific and image processing libraries such as NumPy, OpenCV, and scikit-learn
• Familiarity with model deployment techniques (e.g., ONNX, TensorRT, TorchScript, TensorFlow Lite) and performance optimization strategies
• Strong problem-solving skills and the ability to decompose complex vision tasks into modular components
• Excellent communication and collaboration skills across both technical and non-technical teams
   

Will be a Plus:
 

• Interest in prototyping and experimenting with new computer vision techniques
• Experience designing AI products from the ground up, with a solid understanding of AI system architecture
   

Required languages
EnglishA2 - Elementary

Be our CTO's technical partner: Own many domains, deliver work across entire platform, debate roadmap and technical approaches. This is a leadership role without management responsibility.

Real ownership + hard problems + proven team = rare career opportunity.

_________________________________________________

What We're Building

Nesso is an AI-powered platform for therapists running private practices.

We combine practice management tools (scheduling, billing, documentation, communication) with AI-driven business insights that help therapists grow as business owners.

📍 Stage: pre-launch, building V1.

Why This Is Interesting

Proven founders who know this space:

• Fletcher Dennison (CEO) and Will Morales (CPO) were the first employees at SimplePractice (the current market leader, IPO in 2021)
• Spent 10+ years building software used by 200,000+ therapists and millions of clients
• Self-funded = accountable to customers, not investors
• Ukrainian CTO building a European engineering team

Technical partnership, not just senior IC:

• CTO's right hand, driving toward V1
• Earn ownership of many technical domains
• Autonomous decision-making
• Critical input in roadmap prioritization, technical, and architectural approaches
• Must thrive in debate culture (decisions challenged to find best solutions)

Hard technical problems you'll solve:

• Building AI therapists can trust with business & clinical judgment
• Designing a HIPAA-compliant architecture from the ground up
• Proactive intelligence that feels like a smart assistant
• Structured, secure clinical data pipeline
• Personalization engine at scale (100K+ therapists, 1M+ clients)
• Secure, responsive architecture across platforms

Unique breadth and leadership, not possible at larger companies:

• No technical challenge is out of bounds. From custom UI interactions → financial reporting → AI pipelines → security architecture → data modeling
• Learn and grow by shipping products across the entire platform

The Tech Stack

Frontend

• React 19, TypeScript 5.5
• TanStack Query v5, Zustand
• Tailwind CSS, shadcn/ui components
• Zod validation, React Hook Form

Infrastructure & AWS

• Node.js 24.x LTS
• SST (Serverless Stack)
• AWS Cognito, Aurora Serverless (PostgreSQL), DynamoDB, S3, Lambda, API Gateway
• Turborepo monorepo with pnpm

Architecture

• Clean Architecture (domain → application → infrastructure layers)
• DDD
• Feature-based code organization
• CQRS pattern for queries/mutations

What We're Looking For

Must have:

• 7+ years of experience in software engineering
• Led architecture decisions — designed systems from scratch or driven major refactors
• Deep TypeScript expertise (strict mode, generics, type-safe patterns across frontend and backend)
• Deep React experience (hooks, performance optimization, state management)
• Node.js backend development (API design, Lambda handlers, async patterns)
• Clean Architecture, DDD, and CQRS
• AWS services (Lambda, API Gateway, Cognito, Aurora/DynamoDB, S3)
• PostgreSQL (schema design, migrations, query optimization)
• Monorepo experience (dependency graphs, build orchestration, shared packages)

Nice to have:

• Serverless-first architecture (SST, CDK, or similar IaC)
• TanStack ecosystem (Router, Query)
• Zod or similar runtime validation at system boundaries
• Real-time systems (WebSockets)
• Scaling serverless workloads
• HIPAA or regulated industry experience
• Payment system integration (Stripe)

Mindset:

• Ownership mentality — you build things end-to-end, problem-solve, and are adaptable
• Intellectually honest — you want decisions challenged to get to the best one
• Breadth-seeking (not narrow specialization)
• Thrive in ambiguity and startup environments

Not for you if:

• Need hierarchy/approval processes
• See debate as conflict
• Want narrow specialization
• Want to manage people now

What We Offer

💰 Compensation:

• Negotiable based on experience
• B2B contract

🕐 Work:

• Fully remote
• Full-time (40+ hours/week)
• Flexible hours

🚀 Growth:

• Merit-based — do great work, take on more ownership, grow your comp and title
• Flexible path (IC or future management)

🌱 Environment:

• Small, focused, senior team
• Minimal meetings, maximum trust
• No investor pressure or bureaucracy

Hiring process

Recruiter screen (30 min) → Technical interview with CTO (2.5+ hrs) → Team fit interview with Head of Design and co-founders (60 min)

About Us

Smart Capital Center is the only end-to-end, AI-powered platform for CRE investment and financial management. Purpose-built to power real-time underwriting, asset management, and portfolio analysis, the platform combines live data intelligence, workflow automation, and AI-driven insights to accelerate decision-making, reduce risk, and spot opportunities others miss.

Operating at the intersection of Generative AI, finance, and real estate, we build technology that digitizes, automates, and delivers deep insight into every stage of real estate investment and financing transactions.

Our clients include some of the largest real estate and financial institutions in the U.S., including JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

The Opportunity

We are looking for a Team Lead – Senior Frontend Engineer to drive the architecture, quality, and evolution of our frontend systems.

This is a hands-on leadership role. You will guide frontend development standards, mentor engineers, collaborate closely with Product and UX teams, and deliver high-performance, scalable, and elegant user interfaces that power complex financial workflows.

This role operates in an AI-augmented development environment, where engineers leverage modern AI code agents (such as Cursor, Claude Code, Windsurf, etc.) to accelerate development, improve code quality, and increase engineering productivity.

If you thrive in high-ownership environments and enjoy building sophisticated, data-driven platforms, this role is for you.

What You Will Do

Technical Leadership

-Lead frontend architecture decisions and establish engineering best practices
-Mentor and guide frontend engineers through code reviews and design discussions
-Ensure scalability, maintainability, and performance across the platform
-Drive high-velocity feature development while maintaining high code quality
-Establish and promote effective use of AI code agents and AI-assisted engineering tools across the frontend team

Product & UX Collaboration

-Work closely with product specialists and UX engineers to design and deliver a state-of-the-art UI
-Translate complex financial workflows into intuitive and elegant user experiences
-Maintain consistent UI/UX standards across the platform

Frontend Development

-Develop usable, performant, and maintainable frontend applications
-Contribute to component-based development in ReactJS using Redux/MobX
-Handle API integration and API payload preparation/processing
-Optimize application performance and ensure responsive, data-rich interfaces
-Use AI code assistants and code agents (Cursor, Claude Code, Windsurf, etc.) to accelerate development, refactoring, debugging, and code quality improvements

Requirements and Qualifications

-5+ years of successful web development experience
-2+ years in a senior or technical leadership capacity
-Strong programming skills in TypeScript, JavaScript (ES5/ES6), CSS, and HTML
-Deep experience with ReactJS; familiarity with Redux/Flux/MobX
-Experience designing scalable frontend architecture
-Strong problem-solving and system design skills
-Proficiency with Git or comparable version control systems
-Experience working in remote SCRUM teams (daily standups, grooming, sprint planning)
-Hands-on experience using AI-assisted development tools or AI code agents (e.g., Cursor, Claude Code, Windsurf, Copilot, etc.) to improve development velocity and code quality
-Ability to effectively guide teams in adopting AI-augmented engineering workflows
-Strong ownership mindset and ability to lead by example
-English proficiency: Beginner or higher

Nice to Have

-Strong sense of frontend design and UX
-Experience with Webpack, Gulp, or similar build tools
-Familiarity with SASS/SCSS
-Experience in data visualization using ECharts, D3.js, or similar
-Knowledge of Google Maps API or Mapbox
-Experience with testing frameworks such as Jest
-Familiarity with analytics and data-driven applications
-Experience with AI-assisted coding environments and AI engineering workflows
-Experience in high-velocity feature development environments
-Proactive, high-energy, competitive, and creative mindset
-Strong drive for continuous improvement

Benefits of Joining Our Team

-Be at the forefront of innovation in a $17 trillion industry and play a pivotal role in shaping its future

-Interact with leading fintech and real estate companies and the country’s largest financial institutions, assisting them in digital transformation

-Contribute to a product revolutionizing the U.S. real estate industry and trusted by prominent financial institutions

-Flexible work arrangement

-Collaborate with an efficient management team with no bureaucratic hurdles

-Play a vital role as a member of a lean, highly professional team

-Competitive compensation and benefits

-Generous paid time off

Visit us at: https://smartcapitalcenter.com

At Crunch, we don’t just build technology — we create an environment where talented people can grow, develop innovative solutions, and truly feel their impact. We are a global team with a strong engineering culture, open communication, and genuine passion for what we do. No unnecessary hierarchy or bureaucracy — just professionals collaborating on meaningful and exciting challenges.

Crunch is a software development and technology consulting company. We help businesses scale engineering teams and deliver high-quality technology solutions.

About the Role

We are looking for an Accountant to join our team in our Lviv office and support the company’s financial operations.

This role combines traditional accounting responsibilities with military record-keeping, management reporting, and cross-functional collaboration. You will play a key role in ensuring financial accuracy, supporting internal processes, and improving financial operations.

Key Responsibilities

• Maintain military records: onboarding and offboarding employees, reconciliation with territorial recruitment centers, and updating employee data
• Process payroll and prepare related reports
• Manage primary accounting documentation for legal entities and individual entrepreneurs (FOPs)
• Handle accounting for the charitable foundation, including documentation, procurement, shipments, and reporting
• Communicate regularly with internal teams and support financial-related requests
• Collaborate with other departments to ensure smooth financial operations

Requirements

• 2+ years of experience as an Accountant
• Strong proficiency in MS Office (especially Excel), Google Sheets, and SharePoint
• Experience with Power BI, BAS, or QuickBooks will be a plus
• Good knowledge of Ukrainian tax legislation
• Strong attention to detail, responsibility, and organizational skills
• Higher education in Accounting, Finance, Economics, or a related field

Benefits

• 18 days of paid vacation per year (available after 6 months of employment)
• 10 paid sick days annually — no medical certificate required
• Additional paid leave for important life events (marriage, childbirth, or loss of a close relative)
• English language courses
• Educational budget for professional development
• Flexible working format

Why People Enjoy Working at Crunch

• Real ownership and the ability to see your impact on the company’s growth
• A flexible, trust-based, and transparent work culture
• Strong focus on learning, development, and long-term career growth

We're looking for a creative prompt engineer who can generate realistic AI photos and videos using tools like Midjourney, Gemini/Nano Banana, and Artlist.

WHAT YOU'LL BE WORKING ON

You'll create visual content featuring female models in health and fitness contexts - think workouts, wellness routines, nutrition, self-care moments. The vibe should feel natural and relatable, not overly polished or fake.

Your job is to craft prompts that bring our creative vision to life, keep model appearances consistent across outputs, and help us push what's possible with AI-generated visuals.

Bonus points if you can also pitch your own ideas for concepts and scenes.

REQUIREMENTS

• Experience working with Artlist or similar video generation tools is a must
• Have hands-on experience with AI image/video generation
• Understand composition, lighting, and what makes a photo look "real"
• Can work independently and meet deadlines
• Have a feel for fitness/lifestyle aesthetics

TOOLS

• Midjourney
• Gemini/Nano Banana
• Artlist

WHAT WE OFFER

• Part-time, flexible remote collaboration - 5–15 hours/week

• Rate - 10-15$ / hour

   

HOW TO APPLY

• Please share several examples of your realistic AI artworks or a link to your portfolio
• Please also share your desired hourly rate for this position

Job Title: UGC Content Manager
Overview:
We are hiring an experienced UG Content Manager to handle sourcing creators, managing
production, and delivering high-performing video ads. This is a management + execution role (not
on-camera).

Responsibilities:
- Find and recruit UGC creators (TikTok, Instagram, marketplaces, etc.)
- Write clear briefs (hooks, scripts, angles, CTAs)
- Manage creators, timelines, and content delivery
- Negotiate rates and handle payments
Review content, request revisions, and ensure qualit
Edit/finalize videos for ads (or manage editing
- Organize content and track performance
- Work with media buyers to improve creatives

Requirements:
- Proven experience managing UGC creators (must show past results)
- Strong outreach and negotiation skills
- Experience with paid social creatives (direct response)
- Video editing skills (CapCut, Premiere, etc.)
- Organized and able to manage multiple creators at once
- Familiar with Al tools for content creation/editing

Bonus:
- Experience in financial services (business loans, fintech, etc.)
- Experience scaling UG for lead generation campaigns

Responsibilities:

 Develop and maintain high-performance, scalable, and fault-tolerant systems using Scala;
- Collaborate with cross-functional teams to design and develop software solutions that meet business needs;
- Design, develop, and test software components, services, and APIs;
- Write clean, efficient, and maintainable code;
- Troubleshoot and debug production issues, collaborate with the DevOps team;
- Working proactively on code quality, observability and best practices held across the company.

Hard Skills:

- Proficiency in Scala and its ecosystem (sbt, ZIO, PlayFramework, Sangria, and other libraries). At least 3 years of experience is desired;
- Experience with functional programming and distributed systems;
- Understanding how the JVM, JDK/JRE, and accompanying technologies work;
- Familiarity with database technologies (SQL, NoSQL);
- Hands-on experience using Kafka;
- Knowledge of web technologies (HTTP, REST, GraphQL) and microservice architecture (service mesh);
- Experience with software testing and debugging tools.

Nice to Have:

- Familiarity with Kubernetes and Docker.
- Experience with Aerospike or other KV database.
- Experience with FP paradigm and other JVM languages.
- Understanding of CI/CD tools and methodologies.

What We Offer:

- A job in a stable company – we have been in the market for over 13 years;
- Truly engaging tasks – take part in creating the media service of the future;
- Relationships built on trust and plenty of opportunities for growth;
- Table tennis lessons, and piano classes;
- Free English lessons;
- A corporate psychologist;
- Discounts from partner brands and our service.
 

By applying for the vacancy and submitting your resume to the Company (LLC “MEGOGO”), registered and operating in accordance with the legislation of Ukraine, registration number 38347009, address: Ukraine, 01011, Kyiv, Rybalska Street, 22 (hereinafter referred to as the “Company”), you confirm and agree that the Company processes your personal data provided in your resume in accordance with the Law of Ukraine “On Personal Data Protection” and GDPR regulations.

We’d appreciate it if you could take a moment to fill out a short survey about what matters most to you. It will help us better understand candidates’ expectations and create an even more comfortable environment at MEGOGO. Here’s the link: bit.ly/43YaxBH

We are looking for a System Administrator to oversee the day-to-day stability of the company’s technical infrastructure.

Responsibilities:

• monitor the operation of servers and software
• quickly detect outages, instability, service interruptions, and other technical issues
• regularly check the health and availability of the infrastructure during the day
• provide and manage access for team members
• handle basic server and service administration
• communicate with technical contractors when issues arise
• keep simple records of access, changes, and incidents

• optional: work with Cloudflare (DNS, basic security rules, proxy, SSL, cache)

   

Requirements:

• hands-on experience in system administration
• confident Linux server administration skills
• solid understanding of networks: ports, DNS, proxies, VPNs, access control, firewalls
• experience monitoring servers and services
• ability to troubleshoot issues properly instead of just restarting everything
• high level of attention to detail, discipline, and consistency
• ability to communicate clearly with the team and contractors in technical terms

Work format:

• remote
• 6 working days per week
• Thursday is the fixed day off
• strong reliability during working hours and quick response to technical issues are important

Project Overview:

We’re looking for a senior, highly independent full stack developer to support ongoing product and platform work. This role requires someone who can take ownership of features end-to-end, with a balanced skill set across frontend and backend, and the ability to operate with minimal guidance in a fast-moving environment.

The ideal candidate is at least 50/50 full stack, with strength leaning slightly toward backend, while still being comfortable owning frontend implementation when needed. They should be confident making technical decisions, unblocking themselves on complex work, and delivering pragmatic, high-quality solutions without heavy day-to-day oversight.
 

Customer Overview:

USA influencer marketing platform for organizations looking to advance their creator marketing. Its enterprise-grade technology and industry-leading intelligence facilitate scaled creator discovery, streamlined workflows, and robust reporting, while ensuring compliance and brand safety.
 

Responsibilities:

The ideal candidate is at least 50/50 full stack, with strength leaning slightly toward backend, while still being comfortable owning frontend implementation when needed. They should be confident making technical decisions, unblocking themselves on complex work, and delivering pragmatic, high-quality solutions without heavy day-to-day oversight.

Skills/Requirements:

• Senior-level full stack experience (5+ years)
• Strong backend experience with Node.js and API design
• Solid React and TypeScript experience on the frontend
• Ability to own features end-to-end, from backend logic through frontend delivery
• Experience working on scalable systems and contributing to overall architecture
• Strong testing mindset (unit and integration)
• Comfortable working independently in a fast-paced, remote environment
• Familiarity with AWS (e.g., Lambda, EC2) and modern CI/CD workflows is a plus

PLEASE NOTE THAT THE END CUSTOMER IS IN ASIA AND THE ROLE REQUIRES WORKING FROM 3 a.m. (Kyiv time). IF YOU'RE LOCATED IN ASIA, IT WILL BE AN ADVANTAGE.

Our client is a rapidly growing consumer hardware company developing innovative products at the intersection of embedded systems, hardware engineering, and interactive user experiences.

Their devices integrate custom hardware, real-time firmware, and high-performance graphics pipelines to deliver distinctive and engaging consumer products.

Role Overview
We are seeking a Senior Embedded Firmware Engineer to join the core engineering team and take ownership of firmware development for a critical microcontroller responsible for system-level functionality and user interface behavior.

This role spans low-level firmware development, real-time operating systems, and embedded UI systems. You will work closely with hardware and systems engineers to deliver new features while ensuring system stability and performance.

You’ll be responsible for the firmware layer that bridges hardware subsystems with the device runtime environment, ensuring responsive, reliable, and efficient system behavior.

Responsibilities

• Maintain and evolve an existing embedded firmware codebase written in C
• Develop and optimize real-time firmware running on microcontroller-based systems
• Implement firmware features that enable interactive user experiences
• Design and maintain event-driven components and background services
• Collaborate with hardware and systems engineers to integrate firmware across device subsystems
• Debug and resolve issues related to hardware communication and multi-component interactions
• Deliver new features based on product and system design requirements
• Ensure firmware reliability through debugging, profiling, and testing
• Contribute to system architecture and firmware design decisions

Requirements:
 

Core Skills

• Strong experience in embedded firmware development using C
• Hands-on experience with microcontroller-based systems
• Experience with RTOS or multithreaded embedded environments
• Strong debugging skills in complex embedded systems
• Familiarity with embedded communication protocols
• Ability to read and understand hardware schematics at a high level
• Experience with version control systems such as Git
   

Nice to Have

• Experience with embedded graphics or UI frameworks
• Exposure to hardware accelerators or programmable hardware
• Familiarity with embedded networking or secure communication protocols
• Experience working on consumer electronics products
• Interest in video games or gaming hardware
   

Team & Environment

• Small, highly skilled engineering team
• Close collaboration between firmware, hardware, and systems engineers
• Agile development environment with modern tooling
• Strong emphasis on engineering quality, ownership, and long-term product impact

Company Description

#1 talent intelligence platform and global leader in recruiting software which serves over 125,000 recruiters around the world.

Project Description

You will work across backend, frontend, browser extension, and mobile surfaces to deliver real, user-facing impact. You will integrate AI/ML-powered features into workflows, own complex integrations, and help evolve a product used at scale. This role is well suited for engineers who enjoy owning features end-to-end and have strong expetise in both FE and BE.

Requirments

• At least 5 years of experience as a full-stack engineer working with Rails and JS.
• Comfort building and consuming APIs, including GraphQL.
• Experience with complex integrations such as communications, payments, or third-party services.
• Solid understanding of relational databases and search systems.
• Product mindset with attention to UX, performance, and reliability.
• Ability to work effectively in an AI-augmented development environment.
• Excellent communication, analytical, and problem-solving skills.
• Advanced level of English.

Responsibilities

• Design and implement full-stack features using Ruby on Rails, GraphQL, and TypeScript/React.
• Integrate ML outputs into UI, search, and automations, working closely with AI and data teams.
• Build and maintain APIs consumed by web, mobile, and extension clients.
• Own feature quality including UX guardrails, edge cases, and observability.
• Contribute to scalable architecture across multi-region Kubernetes environments.
• Participate in code reviews, technical discussions, and iterative product delivery.
• Daily use of modern AI coding tools such as Cursor and Claude.

Technical Stack

Frontend

• TypeScript and React
• Redux, Router, Relay
• MUI, Storybook
• Data visualization with Plotly or Recharts
• Mapping with Leaflet

Backend

• Ruby on Rails with Sorbet typing
• GraphQL and JSON APIs
• Background jobs, authentication, billing with Stripe
• Integrations with Google, Twilio, Intercom, Mailgun
• Postgres (PostGIS, pgvector), Redis, Elasticsearch

Mobile

• React Native app using the same API surface as the web product

Infrastructure and DevX

• Kubernetes at scale, multi-region and multi-provider
• Strong observability with logging, metrics, and tracing
• Docker and devcontainers
• Local Minio S3, Postgres, Elasticsearch bootstrap
• CI-friendly workflows with RSpec or Minitest, Rubocop, Sorbet, Prettier

Working conditions

• Mon — Fri, 8h/day, overlap with US (EST) at least 6 hours.
   

Interviewing stages

1. HR interview with EchoGlobal
2. Online live coding test via CoderByte
3. Technical interview #1 (incl. screen sharing) // Team Member
4. Technical interview #2 (incl. screen sharing) // CTO

Requirements:

• You’re a final year student or a recent graduate of a technical faculty (applied mathematics, informatics, etc);
• You’re excited about AI technology and want to build AI-driven solutions;
• You have a basic understanding of the software development lifecycle;
• You’re willing to learn new technologies non-stop;
• You have at least an Intermediate level of English.
   

Responsibilities:

• Creating Agentic AI solutions that drive improvement in the critical processes;
• Developing new features and functionality to increase the capacity of the OneReach.ai platform;
• Work within project teams on different short-term and long-term automated solutions;
• Cooperating closely with the team of platform developers on its improvements;
• Participating in customer interactions alongside a dedicated project manager to help define project requirements.
   

We offer:

• Opportunity to develop an officially recognised best AI product on the market;
• Using modern and trending technologies stack with almost zero legacy code;
• Working with as little bureaucracy as possible in small dedicated teams;
• 24 paid vacation days per year and undocumented sick leaves;
• Trial period during which you will be able to go through the training program with a dedicated mentor to learn and understand how low-code/no-code development process works.

Location: Remote-first (with regular travel to Neuchâtel, Switzerland)  

Our Customer is redefining data storage by developing revolutionary 5D optical systems inside fused silica. They are building state-of-the-art R&D laboratories to create exabyte-scale digital storage and advanced polarization-control optics.

We are looking for a visionary Software Architect to transform our research-grade environment into a robust, industrial-scale platform. 
The Role This is a high-impact role focusing on hardware control equipment and scientific instrument software, not generic SaaS. You will own the control architecture for two high-precision optical machine platforms, leading the transition from a Python-heavy R&D 
stack to a modular, production-ready system (C++/Rust/C). You will architect the "brain" of our machines - handling hardware abstraction, machine coordination, and real-time automation. 

Key Responsibilities 

• Architect the Platform: Design a modular stack encompassing HAL (Hardware Abstraction Layer), control logic, data processing, and API layers. 
• Hardware Integration: Build and maintain integrations for Aerotech motion stages, femtosecond lasers, Zeiss high-speed cameras, and National Instruments DAQ systems. 
• Strategic Refactoring: Lead the evolution of experimental Python code into high-performance, deterministic systems (C++/Rust/C) for industrial productization. 
• Automation Development: Build proprietary laser-machining software featuring recipe-driven control, calibration/alignment flows, and machine state models. 

• Technical Leadership: Set engineering standards for testing and telemetry, establish best practice processes, and mentor a high-performing on-site engineering team and grow the team. 

  
  Qualifications 

• Experience: 6+ years building software for complex physical systems (semiconductor tools, robotics, industrial automation, or laser systems). 
• Languages: Expert-level Python plus deep proficiency in at least one system language (C++, Rust, or C). 
• Hardware Fluency: Proven experience with multi-device synchronization, machine state machines, and reading schematics to debug hardware/software interactions.
• Infrastructure: Hands-on experience integrating vendor SDKs/APIs (controllers, cameras, signal generators). 
•  Education: Master’s or PhD in Computer Science, Electronics, Robotics, or a related field. 
   

Nice-to-Have 

• FPGA/HDL/Embedded firmware development
•  Image and signal processing (DSP) or machine vision. 
• Prior experience with Aerotech Automation1, NI, or Zeiss ecosystems. 
• Background in photonics or laser micromachining. 

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.

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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.