Jobs at Djinni

Description

Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. As additional there are opportunities to work with medical devices, in scope of end-to-end testing.

Requirements

Core Angular Skills (must-have):

• Angular (v12+): Deep understanding of components, modules, services
• Angular CLI: Efficient project scaffolding and configuration
• TypeScript: Strong grasp of advanced TS features
• RxJS: Mastery of Observables, Subjects, Operators, and best practices
• NgRx / Akita / NGXS: State management patterns
• Forms: Reactive Forms & Template-driven Forms
• Routing: Lazy loading, route guards, parameter handling
• Directives & Pipes: Custom and built-in 

Besides that:

• Experience with team leading 1+ years
• Total experience 7+ years
• High degree of comfort in JavaScript, CSS, and HTML.
• Experience shipping complex and well-tested UIs
• Effective communicator, and have experience writing and reviewing code in a team setting using source control software like Git/GitHub
• Familiarity with Java development is beneficial
• Keen sense of information architecture and visual design
• Motivated by writing fast, scalable code with testability in mind
• Excited by working in a fast-paced environment

Nice to have:

• Have worked with distributed/remote teams
  Familiar with functional programming paradigms and enjoy writing functional JavaScript
  Have deployed web apps with AWS/S3/Cloudfront via CI/CD pipelines like Jenkins
  Experience with typed JavaScript (TypeScript)
  Experience with contemporary JavaScript web/build tools (NPM/Yarn, Babel, Webpack/Rollup, etc.)
  Experience with SCSS, Sass, or Less
  Worked with project management software like JIRA

   

Job responsibilities

• Work on client facing healthcare apps involving lots of data, highly complex UI workflows, actionable insights /analytics, data visualizations etc.
• Lead team of UI engineers
• Experiment with new ways of visualizing large amounts of data in a scalable fashion.
• Build and maintain a wide variety of modular and extensible set of frontend micro services
• Research on new web technologies

The company is a global marketing tech company, recognized as a Leader by Forrester and a Challenger by Gartner. We work with some of the world’s most exciting brands, such as Sephora, Staples, and Entain, who love our thought-provoking combination of art and science. With a strong product, a proven business, and the DNA of a vibrant, fast-growing startup, we’re on the cusp of our next growth spurt. It’s the perfect time to join our team of ~450 thinkers and doers across NYC, LDN, TLV, and other locations, where 2 of every 3 managers were promoted from within. Growing your career with the company is basically guaranteed.

Requirements

• At least 5 years of experience with .NET with some experience in Python, or, alternatively, at least 5 years of experience in Python with some experience with .NET.
• At least 3 years of experience in processing structured terabyte-scale data.
• Solid experience in SQL (advanced skills in DML).
• Hands-on experience with OLAP storage (at least one of Snowflake, BigQuery, ClickHouse, etc.).
• Deep understanding of data processing services (at least one of Apache Airflow, GCP Dataflow, Apache Hadoop, Apache Spark, etc.).
• Experience in designing distributed cloud-native systems.
• Experience in automated test creation (TDD).
• Experience in working with AI tools.

Advantages

• Being fearless of mathematical algorithms (part of our team’s responsibility is developing ML models for data analysis; although knowledge of ML is not required for the current position, it would be awesome if a person felt some passion for algorithms).
• Experience in DevOps.
• Familiarity with Docker and Kubernetes.
• Experience with GCP services would be a plus.
• Experience with IaC would be a plus.

Вимоги до володіння мовами

Англійська

B2 – Вище середнього

BigQuery, ClickHouse, GCP Dataflow, Apache Hadoop, Apache Spark, Docker, Python, .NET, SQL

Про компанію Gemicle

Gemicle — an innovative, highly technological company with a broad range of expertise in spheres of the development of apps, complex e-commerce projects, and B2B solutions. Qualified teams of developers, designers, engineers, QAs, and animators deliver excellent products and solutions to branded and well-known companies. Knowledge and experience of specialists in different technologies allow the company to be at the top level of IT-industry. Gemicle is a fusion of team spirit, professionalism, and dedication. Gemicle is not just a company, it’s a lifestyle.

LLMs suck at writing job posts.

If you understand why, we want to talk.

Our mission: build the best sales departments in the world and make elite coaching available to every team. It’s big. That’s where you come in.

We’re a fast-growing deep-tech startup backed by the investors behind Anthropic, TensorNet, and GROQ. In two weeks, we’re launching a self-serve product for mid-market—while continuing to scale wins with enterprise. Two motions. One team. Zero passengers.

What you’ll do
 

• Own our insights engine: turn messy, human sales processes into measurable, coachable behaviors.
• Build the quantitative eval loop: design offline/online evals, define success metrics, wire them into CI to keep models honest.
• Instrument everything: trace, log, and attribute with Helicone; close the loop from prompt → outcome → revenue.
• Automate improvement: use LangGraph/LangChain to orchestrate tools, memory, and feedback for self-correcting flows.
• Ship weekly: your work will go live often and directly move client revenue.
• Partner with customers: jump into pilots with Sales/Success to see where the insights fail—and fix them fast.

What makes you a fit
 

• 3–7+ years in applied ML/ML-platforms, data-heavy backend, or agentic LLM systems (we care more about proof of shipping than years).
• You’ve built evaluation harnesses for LLMs or search/ranking systems and can explain trade-offs without hand-waving.
• Comfortable with Python/TypeScript, vector stores, embeddings, retrieval, and tool-calling.
• Strong grasp of observability & experimentation: tracing, A/Bs, guardrails, model/data versioning.
• Bias to simplify—you avoid Rube Goldberg pipelines and reach for the shortest path that survives production.
•  

Our stack (today)
 

• Python, FastAPI, Postgres, Redis
• LangGraph/LangChain; OpenAI/Anthropic; RAG + function/tool calling
• Helicone for tracing; dbt/Airflow-style orchestration where it helps
• Infra: Docker, k8s, CI/CD on GitHub Actions

How we work
 

• Speed with safety: we ship small, instrumented changes; “fast” means measured.
• Coachability culture: we dogfood Yolk—every function runs on feedback and visible progress.
• High ownership: no ticket-takers. You’ll own problems end-to-end.

Why join
 

• Outsized surface area: a small team where your code changes how sales teams get coached—this quarter.
• Real momentum: enterprise logos in motion + imminent PLG launch.
• Career-defining work: you’ll do the best work of your career with people who expect that from themselves.

Location & comp
 

• Hybrid/Remote-friendly 
• Competitive salary+

We are looking for a skilled Middle Strong UI/UX Designer with 3+ years of experience to join our team. You’ll create designs for top tech companies from Europe and the USA.

*We will only contact candidates whose applications and portfolios will be selected.

Must have

• 3+ years of commercial experience in UI/UX design (not only freelance).
• Experience with complex products (not just websites) – for example, products involving multi-level navigation, multi-role workflows, role-based permissions, data-heavy tables, and interactive charts.
• Expert proficiency in Figma, including components, variants, variables, auto layout, and prototyping.
• Experience in designing with accessibility in mind, understanding of WCAG 2.2  – for example, SC 1.4.1, SC, SC 1.4.4, SC 1.4.10, SC 1.4.13.
• Experience in creating, documenting and managing design systems.
• A strong portfolio showcasing your design process, problem-solving skills, and your impact on the final results.
• Experience in UX research, information architecture, wireframing, prototyping and validation.
• Excellent sense of visual style, typography, color, composition, and overall aesthetics.
• Strong collaboration skills, with experience working closely with developers to ensure handoff and post-development design review.
• Self-organized and able to prioritize and manage multiple tasks simultaneously.
• Strong soft skills and emotional intelligence for effective collaboration.
• Strong communication skills with the ability to present and articulate design decisions.

• English level – Upper intermediate.

   

Responsibilities

• Gather and evaluate user requirements, based on client comments and requests, ensuring they meet both user needs and business objectives.
• Collaborate closely with business analysts, product managers, developers, and other stakeholders to identify and solve UX problems.
• Create and maintain a design system, including components, variables, and documentation, ensuring consistency across all products.
• Design wireframes, user flows, and high-fidelity mockups in Figma, and iterate based on feedback and usability studies.
• Ensure designs are accessible, follow the WCAG 2.2.
• Conduct UX research activities, including usability testing, surveys, and interviews, to make informed design decisions.
• Communicate design decisions effectively and confidently to both internal and external stakeholders, present alternatives with rationale, capture decisions/impacts.
• Estimate design effort and manage risks and assumptions throughout the project lifecycle.

• Participate in peer design reviews.

   

Interview Stages

• 1-st stage — Call with Recruiter
• 2-nd stage — Test task

• 3-rd stage — Interview with Lead Designer and Recruiter

   

Our Benefits

• Opportunity to work with international clients
• Work entirely remotely or in our office (in Lviv or Kyiv)
• Paid vacations and sick leaves, additional days off, relocation bonus
• Wellness: Medical insurance/sports compensation/ health check-up+flu vaccination at your choice
• Education: regular tech talks, educational courses, paid certifications, English classes
• Fun: own football team, budget for team lunches, branded gifts

• One of the best IT employers in Lviv based on DOU rating

   

Recruiter - Anastasiia Vaskiv

We are a group of companies that has been operating internationally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the “Best Sports Betting Operator” award at the SiGMA Awards. We are currently continuing to grow rapidly and are recruiting for the position of Junior Affiliate Manager.

What you will be doing:

Searching for and connecting new partners (arbitrage teams, SEO, influencers);

Negotiating under the supervision of a Senior/Team Lead;

Working with CPA/RevShare/Hybrid payment models;

Managing partners in CRM and monitoring their activity;

Work with metrics.

Partner support: responding to requests, assisting with integrations, reconciling statistics.

Interaction with internal departments.

Requirements:

Basic experience in digital/affiliate marketing (iGaming is a plus, but not required).

Understanding of how CPA, RevShare, and Hybrid models work.

English — Intermediate level (for correspondence and calls).

Proficiency in Excel/Google Sheets, understanding of traffic metrics.

Business correspondence skills, competent communication.

Willingness to learn, attention to detail, proactivity.

We offer

Work on the product side (direct advertiser), without intermediaries.

Training in the specifics of iGaming affiliate marketing, mentoring from experienced colleagues.

Career growth opportunities.

Flexible work format.

You’ll be the first conversation our buyers have—and the one they remember.

When sales leaders see Yolk turn abstract “coaching” into concrete, measurable improvement, there’s a real holy sh*t moment. Your job is to turn that moment into revenue.

What you’ll do

• Create pipeline & run the table: prospect → discovery → pilot → integration → close (mid-market focus).
• Run tight pilots: co-design crisp success criteria, instrument outcomes, show team improvement in real-time.
• Multi-thread like a pro: champions, managers, RevOps, security—own the deal map and sequence intelligently.
• Prove value, not vibes: translate insights into business impact (win rate, cycle time, ACV expansion).
• Forecast with discipline: MEDDPICC preferred; clean notes, clear next steps, honest commits.
• Partner with product: feed sharp customer signals; help us refine PLG + enterprise motions.
• 
   

What you’ll bring

• 2–6+ years in BDR/AE or full-cycle roles selling SaaS to mid-market; pilot-led sales a plus.
• Evidence of running structured evaluations and closing multi-threaded deals.
• Comfortable with modern sales stack (HubSpot, Apollo, AI outreach tools) and crisp written comms.
• Owner mindset: you plan your week, ask for the ball, and close.

How we measure success (clear scoreboard)

• Qualified pipeline created/month
• Pilot-to-close conversion & time-to-value
• Net new ARR and expansions
• Multi-thread depth (exec + user + ops)
• Forecast accuracy

Why Yolk

• Outsized surface area: your pilots land in dashboards for global clients this quarter.
• Real momentum: deep-tech, investor backing behind Anthropic / TensorNet / GROQ; PLG going live while we scale enterprise.
• Career-defining work: sell a product customers feel immediately.

Recently impacted at Intel, ironSource (Unity), Wix, Tipalti, or Fiverr? We’d love to meet you.

Location & Comp

• Hybrid/Remote-friendly (US/EU time zones).
• Competitive base + meaningful equity + OTE with uncapped commission.
• 
   

Hiring process

• 20-min intro
• Role play: pilot plan & multi-thread map for a sample account
• Panel + references

Our mission: build the best sales departments in the world and make elite coaching available to every team. It’s big. That’s where you come in.

We’re a fast-growing deep-tech startup backed by the investors behind Anthropic, TensorNet, and GROQ. In two weeks, we’re launching a self-serve product for mid-market—while continuing to scale wins with enterprise. Two motions. One team. Zero passengers.

We’re looking for a Product Development Lead who combines product ownership, delivery management, and hands-on technical leadership. You’ll help shape our roadmap, guide engineering decisions, and ensure our team builds the right things the right way.

Your Mission
 Turn vision into execution. You’ll own the delivery process, ensure technical soundness, and keep the team aligned on priorities. You’ll stay close to the code — reviewing PRs, diving into backend problems, and helping design robust systems.

What You’ll Do
 

• Drive product delivery — translate high-level goals into actionable plans, milestones, and releases.
• Provide technical leadership — guide system architecture, ensure scalability and reliability, and support engineers with complex design and implementation challenges.
• Stay hands-on — review code, prototype solutions, and occasionally contribute directly.
• Balance priorities — manage the trade-offs between new features, technical debt, and performance.
• Shape team process — introduce pragmatic structure for planning, sprints, and delivery.
• Collaborate across functions — align backend, frontend, and design efforts with product goals.
• Measure and iterate — define success metrics and use data to drive improvement.
•  

You Might Be a Fit If You
 

• Have 5–10 years of experience in software development, including system design and delivery.
• Have strong Python development experience.
• Have solid knowledge of distributed systems design — scalability, reliability, observability, and performance.
• Have led small teams or projects where you balanced technical leadership and product delivery.
• Communicate clearly with both engineers and business stakeholders.
• Thrive in early-stage environments — adaptable, resourceful, and delivery-focused.
• Are comfortable getting hands dirty while maintaining strategic perspective.

Nice to Have
 

• Experience scaling early-stage products to production reliability.
• Experience with agentic coding
• Experience mentoring developers and shaping engineering culture.

Location: Ukraine
Type of employment: Full-time, Remote/Office in Kharkiv (optional)
About the company: We’re a Ukrainian IT company with over 7 years of experience in the international market and a portfolio of 50+ projects in Healthcare, FinTech, Digital Marketing, AI, and NLP. Our clients include companies from the USA, Israel, Germany, Denmark, Saudi Arabia, and Japan. The company’s tech stack includes Java, .NET, Node.js, React, Angular, AWS, Docker, and more.

• Ranked among the top 250 IT companies in Ukraine, with a 4.9/5 rating on Clutch for high standards of work, timely delivery, and quality communication.

• The team consists of 70+ professionals who value the company for its transparent processes, minimal bureaucracy, and attentive management.
  
  About the position: We’re looking for a Recruitment Lead who can take full ownership of recruitment: help the team work efficiently, update processes, and make hiring fast and effective. This role is perfect for someone who enjoys building systems, developing people, and seeing tangible results in real changes.
   

  What needs to be done:

• Strategy & Planning: Design and implement recruitment strategies, plan resources and budgets, and monitor KPIs to ensure success.
• Team Management: Coordinate the work of the team (3 recruiters and 2 sourcers), grow the team, and implement unified standards.
• Operational Processes: Organize and optimize the recruitment cycle, introduce new tools.
• Business Collaboration: Work with department heads, provide updates on hiring progress, and recommend process improvements.
• Analytics & Reporting: Prepare regular reports, analyze channel effectiveness, optimize costs.
• Employer Branding: Contribute to HR brand development, prepare job postings and materials according to corporate standards.

Our perfect match has the following skills and qualifications:

• 5+ years of experience in IT recruitment, including 2 years in a Lead/Team Lead/Head role.
• Experience managing a team of at least 3 people.
• Background in a service or outstaff IT company.
• Confident in PeopleForce or similar HR systems.
• Practical experience in building and optimizing hiring processes.
• Strong analytical skills: working with funnels, conversion rates, forecasting, and recruitment unit economics.
• Confident negotiation skills with stakeholders and candidates.
• English at B2-C1 level (conducting interviews, client calls, documentation).

What the company offers:

• Impact & Autonomy: Opportunity to build the recruitment department and processes.
• Mature Corporate Culture: Transparent processes, fast decision-making, professional and fair management.
• Professional Development Support: Compensation for learning (courses, certifications, conferences, English lessons).

• Compensation & Bonuses: Team bonus + annual performance-based bonus.

   

Hiring process: Interview with a recruiter → Interview with HRD → Interview with CEO & COO → Offer

About Digis

Digis is a European IT company with 200+ specialists delivering complex SaaS products, enterprise solutions, and AI-powered platforms worldwide.
We partner with clients from the US, UK, and EU to build long-term development teams, ensuring transparency, stability, and continuous professional growth for our engineers.
 

About the Project

An enterprise platform for managing Azure resources (VMs, vnets, disks, etc.) through a powerful backend with deep Azure integration.
Founded in 2012, a mature company based in the Netherlands (CET time zone) developing innovative cloud and infrastructure management solutions for enterprise clients.
 

Team Structure

• Backend team: 6 engineers
• Total R&D team: 20+ engineers
   

Your Responsibilities

• Design, develop, and maintain REST APIs for Azure infrastructure interaction
• Implement new Azure-based feature modules
• Refactor and improve legacy backend systems
• Develop reusable backend components and handle deployment logic
• Collaborate on technical design with the Backend Lead and cross-functional team
• Write integration and unit tests
   

Requirements

• 5+ years of commercial experience with .NET / C# on the backend (preferably .NET Core)
• 2+ years of hands-on experience managing Azure resources programming via ARM / C# (Azure.ResourceManager / Fluent)
• Proven practical experience with Azure ARM/REST APIs — identity management, LRO/polling, throttling/retries, RBAC/Managed Identity, monitoring/audit
• English: Upper-Intermediate or higher (able to communicate effectively with the client team)
   

Nice to Have

• Experience with Docker, CI/CD, PowerShell, or InfluxDB
   

Why You’ll Love Working with Us

• Focus on deep Azure infrastructure development (ARM, Compute, Functions)
• Mature engineering culture with Agile processes and regular release cycles
• Strong support from PMs and Tech Leads
• Clear expectations, transparent feedback, and professional growth opportunities
• Stable long-term cooperation with an established European company

Description

Our team is driving the development of a next-generation infotainment system powered by Android Automotive. You will collaborate with a highly skilled group of engineers to shape industry-leading solutions and contribute to the automotive infotainment mega-trend.

We are looking for a Software Tester with strong attention to detail and a passion for technology. In this role, you will be part of our certification testing team, ensuring the seamless integration and quality of Apple CarPlay and Android Auto. You will perform both manual and automated tests in development rigs and vehicles, ensuring our products meet the highest certification and performance standards.

Requirements

• Proven experience in manual software testing.
• Proficiency in Python for scripting and test automation.
• Hands-on experience with embedded systems testing.
• Knowledge of Android Automotive OS or Android Auto.
• Strong interest in the automotive and infotainment domain.
• Excellent communication and problem-solving skills.

Nice to Have

• Familiarity with certification processes (Google, Apple CarPlay).
• Experience with C++.
• Background in in-vehicle testing.

Job responsibilities

• Perform manual testing of infotainment systems on both test rigs and vehicles.
• Review, set up, and maintain test system environments.
• Develop, execute, and maintain Python test scripts.
• Ensure compliance with certification requirements and industry standards.
• Carry out infotainment certification testing with focus on Google/Android Automotive standards.
• Document, analyze, and report defects/issues to development teams.

Description

We’re looking for an experienced Embedded Software Tester to join our team. You’ll be responsible for validating embedded systems, with a strong focus on Python-based test automation. The ideal candidate will have a solid background in the automotive industry and a deep understanding of its specific working environment and standards.

Requirements

Key Skills We’re Looking For:
Strong Python skills, especially with test frameworks like Pytest.
Experience with testing embedded systems running on QNX.
Prior experience in the automotive industry, with a good understanding of its development lifecycle and functional safety requirements.
Knowledge of UDS and DoIP protocols.
Foundational knowledge of Android.
Excellent problem-solving abilities and a meticulous attention to detail.
Strong communication skills in English.

Bonus Points For:
Experience with CI/CD tools (Jenkins, Gerrit).
Experience with ASPICE or ISO26262.

Job responsibilities

Job Responsibilities
Design, develop, and maintain automated test scripts using Python and Pytest.
Execute a variety of software tests, including integration and system-level tests.
Perform fault tracing and detailed root cause analysis.
Collaborate closely with software developers and other testers to ensure product quality.
Report bugs and track their resolution using standard bug tracking tools.
Contribute to the continuous improvement of our testing processes and automation framework.

Description

Our customer (originally the Minnesota Mining and Manufacturing Company) is an American multinational conglomerate operating in the fields of industry, worker safety, and consumer goods. Based in the Saint Paul suburb of Maplewood, the company produces over 60,000 products, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection film, electrical, electronic connecting, insulating materials, car-care products, electronic circuits, and optical films.

Requirements

We are looking for a highly skilled and experienced Senior Data Engineer to join our team. In this role, you will be a key player in designing, building, and optimizing our data architecture and pipelines. You will be working on a complex data project, transforming raw data into reliable, high-quality assets ready for analytics, data science, and business intelligence. As a senior member of the team, you will also be expected to help junior/middle engineers, drive technical best practices, and contribute to the strategic direction of our data platform.

Required Qualifications & Skills

• 5+ years of professional experience in data engineering or a related role.
• A minimum of 3 years of deep, hands-on experience using Python for data processing, automation, and building data pipelines.
• A minimum of 3 years of strong, hands-on experience with advanced SQL for complex querying, data manipulation, and performance tuning.
• Proven experience with cloud data services, preferably Azure (Azure Data Factory, Azure Databricks, Azure SQL Database, Azure Data Lake Storage).
• Hands-on experience with big data processing frameworks like Spark (PySpark) and platforms such as Databricks.
• Solid experience working with large, complex data environments, including data processing, data integration, and data warehousing.
• Proficiency in data quality assessment and improvement techniques.
• Experience working with and cleansing a variety of data formats, including unstructured and semi-structured data (e.g., CSV, JSON, Parquet, XML).
• Familiarity with Agile and Scrum methodologies and project management tools (e.g., Azure DevOps, Jira).
• Excellent problem-solving skills and the ability to communicate complex technical concepts effectively to both technical and non-technical audiences.

Preferred Qualifications & Skills

• Knowledge of DevOps methodologies and CI/CD practices for data pipelines.
• Experience with modern data platforms like Microsoft Fabric for data modeling and integration.
• Experience with consuming data from REST APIs.
• Experience with database design, optimization, and performance tuning for software application backends.
• Knowledge of dimensional data modeling concepts (Star Schema, Snowflake Schema).
• Familiarity with modern data architecture concepts such as Data Mesh.
• Real-world experience supporting and troubleshooting critical, end-to-end production data pipelines.

Job responsibilities

Key Responsibilities

• Architect & Build Data Pipelines: Design, develop, and maintain robust, scalable, and reliable data pipelines using Python, SQL, and Spark on the Azure cloud platform.
• End-to-End Data Solutions: Architect and implement end-to-end data solutions, from data ingestion and processing to storage in our data lake (Azure Data Lake Storage, Delta Lake) and data warehouse.
• Cloud Data Services Management: Utilize Azure services like Azure Data Factory, Databricks, and Azure SQL Database to build, orchestrate, and manage complex data workflows.
• Data Quality & Governance: Implement and enforce comprehensive data quality frameworks, including data profiling, cleansing, and validation routines to ensure the highest levels of data integrity and trust.
• Performance Optimization: Analyze and optimize data pipelines for performance, scalability, and cost-efficiency, ensuring our systems can handle growing data volumes.
• Mentorship & Best Practices: Mentor and provide technical guidance to junior and mid-level data engineers. Lead code reviews and champion best practices in data engineering, coding standards, and data modeling.
• Stakeholder Collaboration: Work closely with data analysts, data scientists, and business stakeholders to understand data requirements, provide technical solutions, and deliver actionable data products.
• System Maintenance: Support and troubleshoot production data pipelines, identify root causes of issues, and implement effective, long-term solutions.

Description

Our customer (originally the Minnesota Mining and Manufacturing Company) is an American multinational conglomerate operating in the fields of industry, worker safety, and consumer goods. Based in the Saint Paul suburb of Maplewood, the company produces over 60,000 products, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection film, electrical, electronic connecting, insulating materials, car-care products, electronic circuits, and optical films.

Requirements

We are seeking a skilled and motivated Middle Full-Stack Engineer with expertise in .NET and React.js to join our growing development team. The ideal candidate will have a solid background in building and maintaining both front-end and back-end components of web applications. As a member of our team, you will be responsible for developing and deploying robust, scalable, and high-performance solutions. You will collaborate closely with cross-functional teams, including product managers, designers, and other engineers, to deliver exceptional user experiences.

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Proven experience of 3+ years as a Full-Stack Developer or in a similar role.
• Strong proficiency in C# and the .NET framework (ASP.NET Core, EF Core).
• Extensive experience with front-end development using React.js, JavaScript (ES6+), HTML5, and CSS3.
• Solid understanding of state management libraries like Redux.
• Experience in designing and consuming RESTful APIs.
• Proficiency with SQL and experience with relational databases such as MS SQL Server, PostgreSQL, or MySQL.
• Familiarity with version control systems, particularly Git.
• Experience with the Azure cloud platform.
• Knowledge of containerization technologies like Docker.
• Excellent problem-solving and analytical skills.
• Strong communication and teamwork abilities.
• Upper-Intermediate level of English proficiency.

Job responsibilities

• Develop and maintain high-quality, reusable, and reliable code for both server-side and client-side application components.
• Build scalable and secure back-end services and RESTful APIs using C# and the .NET framework (including .NET Core / .NET 5/6+).
• Develop responsive, intuitive, and dynamic user interfaces using React.js and its ecosystem (e.g., Redux).
• Collaborate with product managers and designers to translate business requirements and UI/UX designs into technical solutions.
• Write clean, maintainable, and well-documented code, adhering to best practices and coding standards.
• Participate in all phases of the software development lifecycle, including requirements gathering, design, implementation, testing, deployment, and maintenance.
• Optimize applications for maximum speed, scalability, and security.
• Conduct code reviews to provide and receive constructive feedback, ensuring code quality and team knowledge sharing.
• Troubleshoot, debug, and upgrade existing software to resolve issues and add new features.
• Implement and maintain unit and integration tests to ensure the stability and functionality of the application.
• Work within an Agile/Scrum development methodology, participating in sprints, stand-ups, and planning meetings.
• Stay up-to-date with emerging technologies and industry trends to contribute to the continuous improvement of our development processes and technology stack.

About Us

Shield is a fast growing eCommerce skincare brand looking for a skilled Shopify Plus developer to join our team. We're focused on building custom solutions that improve customer experience and drive conversion.

The Role

This is a full-time time role ($3,000 USD/month). You'll work directly with our CEO (who handles design and strategy) to build and maintain custom Shopify Plus features.

What You'll Build

Priority projects:

• Custom subscription cancel flow with Skio integration
• Analytics dashboard for tracking cancel flow performance
• Customer quiz functionality and redirect logic (Octane.ai integration)
• Custom upsell experiences throughout the customer journey
• A/B testing infrastructure for ongoing optimization

Required Skills

• Strong experience with Shopify Plus (API, Liquid, theme customization)
• Proficient in JavaScript for interactive features
• Comfortable with backend development (Node.js, Ruby, or PHP)
• Ability to build custom analytics dashboards and tracking
• Strong English communication skills (written and verbal)
• Self-directed with ability to execute independently

Nice to Have

• Experience with Skio or other subscription platforms
• Familiarity with Octane.ai or similar quiz platforms
• Previous work on subscription cancel flows
• E-commerce conversion optimization experience

Work Details

• Fully remote
• Report directly to CEO
• Work independently on technical implementation
• Design and requirements provided - you focus on execution
• Ongoing maintenance and iteration expected

To Apply

Please share 2-3 examples of Shopify Plus stores or features you've built (links, screenshots, or descriptions are fine).

Our Tech Stack

Please apply only if you have strong experience with this stack – we’re not considering non-Node environments at this time.

• Backend / Platform:
  Node.js + NestJS
  PostgreSQL, Redis, RabbitMQ
  Supabase Auth SDK (used initially, replaceable later)
  Kong API Gateway for token validation, routing, rate limiting
  AWS ECS, RDS, S3, SES, CloudWatch, Secrets Manager, etc.
  GitHub Actions (CI/CD)
  Cloudflare (DNS/CDN)
• API Layer:
  gRPC for internal service communication
  GraphQL via Apollo Server (central BFF handler behind Kong Gateway)
  some REST for third-party integrations
• Frontend (not your focus):
  React, MobX
  Ant Design, SCSS Modules

Our roadmap includes modules for ZK-powered trust verification, blockchain-based data proof, and AI-driven analytics, scoring, and partner insights. If you want, you may be part of these initiatives as the platform scales.

What You’ll Do

As the Senior Backend Engineer, you’ll be helping shape the architecture (in close collaboration with the Technical Lead, DevOps and hands-on CTO) and building the platform from the ground up.

You’ll be responsible for implementing microservices, building integrations, and managing backend logic that powers our GraphQL API and integrations with third-party platforms. 

We’re not looking for someone to just “ship tasks”. We want someone who questions requirements, brings better ideas, and treats the backend like their product.

Required Qualifications

• 6+ years of overall software engineering experience and TypeScript
• 4+ years working with Node.js + NestJS
• Strong expertise with gRPC and microservice architecture patterns
• Solid experience with AWS core services and Docker-based containerisation
• Solid experience designing and managing GraphQL schemas
• Proficiency with OAuth2, session management, and secure API design
• Experience with AWS
• Understanding of web security threats and mitigation strategies (XSS, CSRF, SSRF, JWT handling, cookie protection, etc)
• Understanding service boundaries, data contracts, and owning production systems end-to-end 

Great Bonus

• Experience with CRM integrations like Salesforce, ConnectWise, Kaseya
• Experience working with compliance frameworks like ISO 27001, SOC2, or GDPR
• Experience developing in Python or Go when needed

Nice to Have

• Familiarity with blockchain or verifiable data architectures (ZK)
• Interest in AI pipelines, scoring systems, or ML integration
• Ability to collaborate with frontend developers; familiarity with React
• Experience with Supabase Auth or similar (Keycloak, ORY, Firebase) 
• Experience with CI/CD, Cloudflare (DNS/CDN & Edge), API gateways (Kong), and IaC.

What We Offer

• Ability to build greenfield systems with no legacy blockers or micromanagement
• Deep ownership of architecture, integrations, and backend direction
• Space to focus on engineering with care about the quality, stability, and best practices
• Minimal bureaucracy, fast decisions, and direct collaboration with the founding team
• Technical growth opportunities as we expand into blockchain, ZK, and AI
• We aim to offer compensation that’s both competitive and aligned with your experience, so you feel well rewarded for the impact you bring
• Fully remote environment
• Paid vacation and sick leave after the trial period
• High-end MacBook (M4 Pro) provided after the trial period
• In case of successful long-term collaboration, we’re open to supporting relocation to Australia for you and your family.