Jobs Fullstack

# About the role

We make tools for marketing and sales teams. Right now we're building an analytics platform, along the lines of Google Analytics but aimed at marketing and sales. It'll be used internally first and then rolled out to customers as part of our product line.

We already have a product lead who owns the vision for it. What's missing is a strong technical partner for her: someone senior who can build the thing, who knows the marketing/sales analytics space well enough to make the vision sharper, and who builds it properly from the start, since the internal version is really v1 of a product customers will end up using.

If you like being handed tickets and closing them, this isn't the right fit. We need someone who owns how it gets built and has real input on what gets built.

Overlap with US West Coast (Pacific Time) business hours is required.

# What you'll do

- Build the product end to end: Rails on the backend, VueJS/React on the frontend.
- Work closely with the product lead, turning her vision into something that ships and pushing back when the tech says otherwise.
- Work out how we collect, store and serve the data so it stays fast and reliable as it grows.
- Build the reports, funnels and metrics that marketing and sales people will actually use to make decisions.
- Keep the roadmap moving without waiting to be handed the next task.
- Build it to hold up once it goes public: multi-tenant, secure, reliable.

What you'll need

- Several years of full-stack work with Rails and Vue.js/React.
- Real experience with large datasets and the problems that come with them: slow queries, storage, aggregation.
- A background in analytics products for marketing or sales, whether that's attribution, campaigns, funnels or pipeline. You understand how these teams read their data.
- You've owned something technically, not just contributed to it.
- Opinions about data, and about what's worth measuring.

# Nice to have

- Taken a product from internal tool to something customers pay for.
- Worked with an analytics store like ClickHouse, BigQuery or Redshift, plus background jobs (Sidekiq or similar).
- Martech or salestech background.
- Been the first or lead engineer on something early-stage.

# Who we're looking for

Skills get you in the door, the fit matters more. This works if you move things forward on your own initiative, can argue your case and then get behind a decision and ship it without turning it into a turf war, and have a feel for what marketing and sales teams need from their data.

In the cover letter please briefly describe most relevant experience building and owning a data-heavy product.
 

We are seeking a highly skilled senior PHP developer with expertise in Laravel 13 and React, for our enterprise production platform. Our platform provides eCommerce brands with an SMS Marketing system to reach their customers about new products, appointment reminders, and customer service via SMS / MMS. 

The ideal candidate will have a strong background in building web applications with extensive experience in a full-stack capacity, with the ability to focus on backend tasks - as well as being comfortable assisting with the frontend tasks as needed. Local development is handled via Docker on Laravel Sail. 

Note: This position is full-time (contract / remote) as our team is located in the US / EU, but engineering team is based in Ukraine. 

Backend stack:

PHP / Laravel 13 

Frontend stack: 

Inertia v3 SPA with React 19 + TypeScript, styled with Tailwind v4.

You will be tasked with: 

• Building new features & improvements to the platform.
• Implementing integrations using GraphQL / Rest API. 
• Review bugs / issues with the platform based on reports and resolve. 

• Collaborate with existing cross-functional teams to ensure projects are completed successfully over Slack.

  
  Required Skills 

• 5+ years of experience with Laravel / React 
• Solid understanding of LAMP stack
• Experience with GitHub

• Able to work in a fast-paced environment with shifting priorities
   

  Bonus Points 

• Experience building with Shopify's GraphQL / API 
• Experience with B2B SaaS

Senior Full Stack Engineer

We’re building the Production ready system from the PoC and looking for a Senior Full Stack Engineer who enjoys creating scalable products and taking ownership of real technical decisions. You’ll work closely with product and design teams, shape parts of the architecture, and help turn ideas into a production-ready platform.

Requirements:

• 5+ years of software development experience with JavaScript, TypeScript, and modern ES6+
• Strong experience with React and Next.js
• Strong experience with backend development using Node.js / NestJS
• Hands-on experience with MongoDB and PostgreSQL
• Hands-on experience with MQTT
• Experience building applications that can be deployed on both OnPrem and Cloud platforms
• Experience building scalable applications and contributing to system architecture
• Ability to take ownership of features and technical solutions
• Comfortable working in fast-paced, product-driven environments
• Strong communication skills and ability to collaborate with both technical and non-technical stakeholders
• Upper-Intermediate English (B2+)

Nice to Have:

• Experience with React Native or WebSockets
• Experience working in startup or early-stage environments
• Experience with Azure, IoT Hub, Microsoft Entra ID
• Previous experience mentoring engineers or contributing to technical leadership

Responsibilities:

• Develop and deliver key features of a new product from concept to launch
• Contribute to the design and implementation of scalable frontend and backend architecture
• Collaborate closely with product, design, and engineering teams
• Take ownership of technical solutions and help drive implementation
• Participate in code reviews and maintain high engineering standards
• Contribute to development best practices and team workflows
• Support and mentor less experienced engineers when needed
• Continuously improve performance, reliability, and scalability of the platform.

About the Role

We are looking for a Senior Full Stack Java Developer to join a long-term project supporting an established UK organization.

You’ll design, enhance, and maintain web applications and ERP-related solutions that support critical business operations. This is a hands-on role covering backend services, frontend development, relational databases, and enterprise integrations.

The ideal candidate has strong commercial Java experience combined with hands-on expertise in Apache OFBiz, including Groovy and FreeMarker.

What You’ll Do

Solution Design & Development

• Design, develop, and maintain scalable full-stack business applications
• Translate business requirements into technical solutions
• Contribute to architecture, coding standards, security, and performance improvements
• Participate in code reviews and technical discussions

Backend Development

• Develop backend services and business logic using Java
• Build and maintain Apache OFBiz entities, services, events, screens, and components
• Develop business rules, automation, and integrations using Groovy
• Troubleshoot production issues and implement long-term solutions

Frontend & Data

• Develop user interfaces using FreeMarker, HTML, CSS, and JavaScript
• Build responsive and accessible web interfaces
• Design and optimize SQL queries and support database improvements
• Develop ERP workflows, integrations, and scheduled jobs

Quality & Delivery

• Write unit and integration tests
• Support production releases and post-release activities
• Maintain technical documentation
• Ensure maintainable, secure, and high-quality code

Must-Have Requirements

• Strong commercial experience as a Full Stack Java Developer
• Excellent Java development skills
• Hands-on experience with Apache OFBiz
• Practical experience with Groovy
• Practical experience with FreeMarker
• Experience delivering or integrating ERP systems
• Strong knowledge of HTML, CSS, and JavaScript
• Strong SQL skills, including query optimization and relational database design
• Experience with web application architecture and REST APIs
• Strong debugging and root-cause analysis skills
• Ability to translate business requirements into technical solutions
• Excellent communication skills in English (B2+)

Nice to Have

• Experience with CI/CD pipelines
• Experience with Git
• Docker, Linux, or cloud deployment experience
• Performance tuning of Apache OFBiz or relational databases
• Relevant certifications or degree

What We’re Looking For

• Strong ownership mindset
• Excellent analytical and problem-solving skills
• Ability to work independently and collaboratively
• Passion for clean, maintainable code
• Comfortable working across backend, frontend, database, and integration layers

Why Join

• Work on large-scale enterprise ERP solutions
• Long-term project with an established UK client
• Opportunity to work across the full application stack
• Collaborative international team and modern development practices

We are looking for a Strong Senior FullStack Developer with 7+ years of experience. Our product is a mobile and web application designed to ensure the highest standards in construction safety and quality.

Our client is a leading company in the Israeli construction quality control and safety space, currently experiencing strong growth and backed by recent investment to accelerate expansion into the US market.
 

Tech Stack

Languages: JavaScript, TypeScript
Frontend: React, React Native, MobX
Backend: NodeJS, GraphQL
Database: MySQL
 

Team Composition

Product Team: 4 Product Owners, 1 UX Designer, 1 VP R&D, 3 Team Leads, 1 Tech Lead, 5 QA Engineers, 14 FullStack Developers, 2 DevOps Engineers, Sales and Support Team
 

Role Overview

As a Senior FullStack Developer, you will focus on setting and maintaining technical standards, architectural decisions, and ensuring high-quality code. You will tackle challenging features, build foundational structures, and either develop them yourself or collaborate with the team.

New developer will work on both technical debt and product features, with the exact balance evolving over time based on product priorities.

At this stage of development, the task proportions are expected to be distributed as follows: 80% frontend and 20% backend.
 

Primary Responsibilities:

• Coding & Estimation (80%): Write high-quality code, break down tasks with the Team Lead, and deliver robust features.
• Code Review & Mentoring (20%): Review code to ensure adherence to standards, share knowledge, and mentor team members.
   

Key Competencies:

• Strong performance optimization skills
• Debugging assistance and skill sharing
• Attention to detail and bug-free delivery
   

Quality Metrics:

• Uptime/SLA and other performance metrics
• Minimal performance issues and bugs
• Fault tolerance and problem minimization
   

What We Offer

• Culture: Transparent, sincere, and straightforward culture with a focus on software craftsmanship.
• Employment Type: Self-employment contract with an adult attitude.
• Work Schedule: 10 working months per year, 2 months paid time off (not exceeding 2-3 weeks at a time).
• Workspace: Office space available for co-working as needed.
• Education & Development: Coverage of 25% to 75% of costs for education and self-development.
   

Our Recruitment Stages

Here are the recruitment stages the candidate will go through:

1. HR Interview ~1h
   1. The first meeting with our HR manager to discuss general questions, learn about the company, and understand your work expectations.
2. Home Task ~1,5-4h (We guarantee that you will receive comprehensive feedback on the completed task)
   1. A practical task you will complete at home. It will help us assess your technical skills and approach to problem-solving.
3. Technical Interview + Live Coding ~1-1,5h
   1. A meeting with our technical specialist to discuss your home task solution, followed by live coding to evaluate your skills in real-time.
4. Interview with the VP R&D & BiltOn's HR Interview ~30min
   1. An interview with our Chief Technical Officer to discuss your experience, vision for development, and alignment with our culture.
   2. +HR Interview with the Customer
      1. The final meeting with our HR manager and our customer to clarify details and make the final decision.

We’re looking for someone who doesn’t just “close tickets,” but wants to be part of the product, influence it, and see the real impact of their work.
If this resonates with you - we’d love to connect 🙂

We're building an AI-native delivery team that ships working software in days, not quarters.
We're looking for a builder who uses AI coding tools as a default workflow—Claude Code, Cursor, Replit, v0, Lovable, Bolt, or similar—and can quickly turn ideas into working products, validate them with users, and iterate fast.
This is not a Staff Engineer role. Long-term architecture and production hardening are owned by the integration engineering team. Your focus is speed, experimentation, and delivering value quickly.

What You'll Do
Build & Ship

• Build and deploy end-to-end applications using AI-native development tools.
• Work across frontend, backend, databases, and deployment.
• Ship quickly to internal teams, operations, and pilot customers.
• Iterate through rapid build → demo → learn → improve cycles.

AI-Powered Product Development

• Create LLM-powered features such as:
• AI search
• Document processing
• Summarization
• Workflow automation
• Agentic experiences

Prototype & Validate

• Apply the right level of engineering rigor for the stage.
• Move fast on experiments and prototypes.
• Know when to improve, hand off, or discard solutions.
• Document successful prototypes for production teams.

AI-First Workflow

• Use AI for coding, debugging, testing, refactoring, and documentation.
• Continuously evaluate new AI development tools.
• Maintain strong judgment over AI-generated output.

Requirements

• 4+ years of software development experience or equivalent portfolio.
• Portfolio of AI-built products shipped within the last 90 days (required).
• Daily use of AI coding assistants such as Claude Code, Cursor, or similar.
• Experience with modern web development:
• React, Vue, or similar
• Node.js, Python, or similar
• Databases and APIs
• Vercel, Railway, Supabase, or similar platforms
• Ability to distinguish between prototype-quality and production-ready solutions.

Nice to Have

• PropTech, real estate, or operations-focused product experience.
• Experience moving prototypes into production.
• German language skills.

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are looking for an AI-Native Full-Stack Engineer who leverages AI as a core part of the software development lifecycle rather than just a coding assistant. In this role, you will build scalable web applications, rapidly prototype new ideas, integrate AI capabilities into products, and contribute to delivering innovative AI-first solutions.

Job Requirements:

• 4+ years of commercial experience as a Full-Stack Software Engineer
• Strong knowledge of React (Next.js is a plus)
• Strong experience with Node.js (NestJS and/or Express)
• Proficiency in TypeScript
• Experience working with PostgreSQL or other SQL databases
• Solid understanding of REST API design and integration
• Experience deploying applications using Vercel, Railway, Supabase, Render, AWS, or GCP
• Strong problem-solving skills and ability to work independently
• Excellent communication skills in English
• Daily use of AI development tools such as Claude Code, Cursor, Windsurf, GitHub Copilot, or similar
• Experience using AI for:
  • Code generation
  • Debugging and troubleshooting
  • Refactoring existing code
  • Rapid MVP development
  • Test generation
  • Documentation creation
• Strong understanding of AI-first development workflows
• Ability to effectively validate and review AI-generated code 
• LLM & AI Integration Experience

Nice-to-Have:

• Experience with LangGraph
• Experience with Model Context Protocol (MCP)
• Experience using n8n
• Experience with Supabase
• Experience with Vercel AI SDK
• Experience working with Vector Databases
• Docker
• AWS

Responsibilities:

• Design, develop, and maintain modern full-stack web applications
• Build new product features using React, Node.js, and TypeScript
• Rapidly prototype and deliver MVPs using AI-assisted development workflows
• Integrate LLMs and AI services into production applications
• Build AI-powered features such as intelligent search, recommendations, document processing, and conversational experiences
• Develop and maintain REST APIs and backend services
• Work with SQL databases and optimize application performance
• Review, validate, and improve AI-generated code to ensure production quality
• Collaborate closely with Product Managers, Designers, and other Engineers
• Continuously improve development processes through AI-native engineering practices

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with innovative AI-driven projects
• Regular performance reviews
• Friendly atmosphere and support for professional growth

About the role

Small team, no legacy, no bureaucracy — just strong engineers making the right technical decisions together. This role lives in our Finance domain: settlements, reconciliation, bank integrations, and core banking.

Fintech experience is non-negotiable. You need to arrive with payments knowledge, take ownership fast, and become the go-to expert on settlement and reconciliation. The engineering bar is high — we expect independent judgment and quality delivery.
 

What you'll build

• Financial core — immutable ledger, settlement engine, IC++/blended pricing, rolling reserves
• Integrations — gateways, processors, KYC/KYB, SEPA/SWIFT via REST APIs
• Compliance workflows — Camunda 8, transaction monitoring, sanctions screening, SAR workflows
• Merchant & Ops portals — settlements, payouts, chargebacks, AML, disputes, underwriting
• Developer portal — API docs, integration guides, sandbox
• Reconciliation & reporting — full payment lifecycle; regulatory, scheme, and financial reports
• Quality — automated unit, integration, and E2E tests. No manual QA.
   

What you bring

• 6+ years Kotlin/Java (Spring Boot) — REST, JPA/Hibernate, transactions
• 3+ years Next.js/React — SSR, TypeScript, state management
• Strong PostgreSQL — complex queries, indexing, JSONB, migrations
• Webhook processing, event-driven systems, OAuth2/OpenID Connect
• Hands-on fintech experience — settlements, reconciliation, bank and core banking integrations
• AI fluency — daily use of Cursor, Claude Code, Codex, or similar with real engineering judgment
• Proactivity — you find problems before they find you and drive solutions to completion
• English — confident reading/listening; strong spoken English is a plus

About Us

Smart Capital Center is an end-to-end, AI-powered platform for Commercial Real Estate (CRE) investment and financial management. We power real-time underwriting, asset management, and portfolio analytics through a combination of live data, workflow automation, and AI-driven insights.

Operating at the intersection of Generative AI, finance, and real estate, we are building systems that digitize and simplify complex financial workflows.

Our clients include leading institutions such as JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

The Role

We are looking for a Senior Fullstack Engineer / Team Lead who is equally strong in frontend and backend development and thrives in a hands-on, high-ownership environment.

This is a player-coach role—you will actively contribute to the codebase while helping guide technical decisions, system design, and engineering quality.

You will build end-to-end features across the stack, working on both data-intensive backend systems and high-performance, user-facing applications.

What You Will Do

Fullstack Development (Core Responsibility)

• Design, build, and ship end-to-end features (backend → API → frontend)
• Develop scalable backend services and APIs
• Build responsive, high-performance frontend applications (React/TypeScript)
• Own features from design through deployment
• Ensure clean integration between frontend, backend, and data layers

Frontend Engineering (Strong Focus)

• Build complex, data-driven user interfaces
• Translate financial workflows into intuitive UI/UX
• Optimize rendering performance and state management
• Contribute to component architecture and design systems

Backend Engineering

• Design and implement robust APIs and services
• Work with databases, data models, and integrations
• Handle performance optimization and scalability challenges
• Build systems that support real-time and data-heavy workflows

Technical Leadership (Lightweight)

• Guide decisions on architecture, design patterns, and best practices
• Lead by example through clean, maintainable code
• Participate in code reviews and mentor other engineers
• Help drive engineering quality without heavy people management

System Design & Architecture

• Contribute to scalable and modular system design
• Work on data flow, API contracts, and service boundaries
• Participate in POCs and technology evaluations
• Continuously improve system performance and reliability

Collaboration

• Work closely with Product and UX teams
• Participate in Agile ceremonies (standups, planning, retrospectives)
• Collaborate across teams to deliver high-quality features

Requirements

• 5+ years of software development experience
• Proven experience as a Fullstack Engineer

Frontend (Strong Requirement)

• Expertise in TypeScript, JavaScript (ES6+), HTML, CSS
• Strong experience with ReactJS
• Experience with state management (Redux, MobX, or similar)
• Ability to build scalable, maintainable frontend architecture
• Strong focus on performance and usability

Backend (Equally Important)

• Strong experience with backend development (Java/Spring Boot preferred, or Node.js/Python)
• Experience building scalable APIs and services
• Strong knowledge of SQL (PostgreSQL preferred)
• Experience with REST/GraphQL APIs and integrations

Core Engineering Skills

• Strong problem-solving and debugging abilities
• Solid understanding of system design and architecture
• Experience with Git and Agile/SCRUM workflows
• Ability to work across frontend, backend, and system layers
• Strong ownership mindset and attention to quality

Nice to Have

• Experience with data visualization (D3.js, ECharts, etc.)
• Familiarity with microservices or distributed systems
• Experience with cloud platforms (AWS preferred)
• Knowledge of caching, async processing, or event-driven systems
• Experience with DevOps, CI/CD, Docker
• Familiarity with design systems or component libraries
• Exposure to financial systems, analytics platforms, or real estate tech
• Experience with AI-assisted development tools (Copilot, Cursor, etc.)

Why Join Us

• Build in a massive ($17T) industry with real impact
• Work on complex, data-rich applications
• High ownership, minimal bureaucracy
• Collaborate with a strong, focused engineering team
• Flexible work environment
• Competitive compensation and benefits

Tieto Tech Consulting, is looking for a highly skilled and motivated Senior/Lead Java Full Stack Developer, a professional who will join a project within a Telecom Team for our respectful client BICS.

Join the team of our customer BICS – a global telecommunication enabler with a physical network stretching through the globe! Grow your expertise through interacting with A-level mobile carriers from all over the world. Get your hands on the vast network with on land, underwater, and space points of presence. Join our decade-long partnership with BICS to ensure confidence in your future and long-term growth! Tieto-BICS team has been growing since 2010… and we are looking forward to grow with you!

• Develop your telecom expertise in diverse portfolio of BICS products, including Voice, Cloud, Signaling, LTE, IoT, etc.
• Enjoy unmatched growth opportunities with BICS vast network and customers around the world.

Tieto - BICS team has been growing since 2010… and we are looking forward to growing with you!

Responsibilities

• Design, develop, and maintain scalable applications using Java and modern frontend technologies
• Lead by example and mentor a development team in day-to-day delivery while continuously improving engineering practices
• Drive technical discussions and contribute to architecture decisions
• Collaborate closely with stakeholders, product owners, and cross-functional teams
• Ensure clean, maintainable, and well-tested code
• Take ownership of features and deliver end-to-end solutions independently

Requirements

• 5+ years of experience in commercial software development using Java
• Strong experience with Java 17+, Spring, Spring Boot, Hibernate, and JPA
• Good knowledge of JavaScript and React.js
• Experience in API design and development
• Strong understanding of relational and NoSQL databases, with expertise in writing and optimizing complex SQL queries
• Solid understanding of design patterns, clean code principles, and testing practices
• Experience working in Agile/Scrum environments
• Strong communication skills in English
• Openness to using modern AI tools in daily development workflows (e.g. GitHub Copilot, Claude Code, ChatGPT)
• Ability to travel abroad for business trips

Nice to Have

• Experience with microservices architecture
• Cloud and cloud-native experience (AWS is a plus; Azure or Google Cloud also valuable)
• Experience with OSS/BSS integrations; knowledge of CAMARA and GSMA standards is a strong advantage
• Experience with Test-Driven Development (TDD)
• Experience in performance tuning and system optimization

Personal Skills

• Leadership mindset with a hands-on approach
• Proactive, self-driven, and solution-oriented attitude
• Strong analytical and problem-solving skills
• Team player with a collaborative mindset
• Ability to estimate work accurately and commit to delivery plans

We're a creative agency looking for an AI-native builder to be our go-to for anything that can be built or automated with AI. We work project by project, and we move fast. If you can build in days what used to take weeks, that speed is exactly what we're paying for.
 

What you'd work on

It changes weekly: a custom site for us, an app one of us is building, a membership portal or rewards program, an internal automation that saves hours, or something we haven't thought of. If it can be built intelligently, it lands with you. We want someone energized by that range, not thrown by it.
 

Who we're looking for

• You live in AI tools (Claude Code, Cursor, whatever you've made your own) and have real opinions about them.
• You know where AI fails. Generating a prototype is easy now; knowing when the output is wrong, insecure, or won't survive real use is the actual skill. That's what we're paying for.
• You design as well as build, or at least have a real eye. We give brand direction and references; you make it real.
• You've shipped things people use, ideally maintained something past launch.
• You think like an owner, not a contractor counting hours. You'd rather solve it than pad it.
• You're comfortable with ambiguity: landing page one day, automation the next, internal tool after that.
   

On tools: you'll know your stack better than we do. Shopify, Webflow, WordPress, custom, whatever fits the job. We care that you pick right and execute well, not that you know one platform. Automation and app experience (n8n, Make, backends) is a plus.
 

How this works

Your first project is real, a website build we already have scoped, so you're producing from day one, not interviewing in the abstract. It's paid like any other project, and if it goes well there's ongoing work from there.
 

Compensation: $700 to $2,000 per project depending on scope, experience, and speed. Website builds fall in that range; larger apps, portals, or automation work are scoped and quoted separately. Open on location and hours as long as output is strong and communication is reliable.
 

To apply, send:

1. Live links to things you've built. Not screenshots.
2. A few sentences on a time AI got you 80% there, and what you did for the last 20%.
3. One thing you automated or built that saved real time.

That second answer tells us more than any portfolio.

We are looking for an AI Product Engineer for a project-based role to design, build, and ship cutting-edge AI systems from initial concept to robust production deployment. If you excel at building agentic workflows, optimizing RAG pipelines, managing LLM latency and costs, and actively leverage modern AI coding tools like Cursor or Claude Code in your daily development, we’d love to have you on our team!

Responsibilities:

• Architect and implement AI features end-to-end—from technical design through to production launch.
• Integrate LLMs and external AI APIs, handling streaming, structured outputs, retries, fallback strategies, and function/tool calling.
• Build and optimize RAG systems for private data (ingestion pipelines, chunking strategies, embeddings, vector search, and reranking).
• Develop AI agents and multi-step workflows utilizing tools, MCP (Model Context Protocol), or Agents SDKs.
• Establish AI evaluation (evals) and monitoring tools, implement guardrails, and control for performance, speed, cost, and security.

Requirements:

• Production experience with Python and/or TypeScript developing backend services and APIs (FastAPI or Node.js).
• Hands-on experience integrating major LLM APIs (OpenAI, Anthropic, Gemini, Bedrock, or similar), including streaming, structured output, retries, and tool/function calling.
• Practical production experience with prompt engineering and RAG architecture (chunking, embeddings, vector databases, retrieval, and reranking).
• Experience developing AI agents, multi-step agent workflows, MCP, or function-calling systems.
• Proven track record with AI evaluations, monitoring, guardrails, latency/cost optimization, testing, Git, and CI/CD pipelines.
• Hands-on, daily experience using AI coding tools (Claude Code, Cursor, Codex, GitHub Copilot, etc.) on real production codebases - including rigorous code review and refinement of generated code.
• Upper-Intermediate level of English

What We Offer:

• Format: 100% remote. You manage your own schedule and work from anywhere in the world — we value delivered results and met deadlines over time tracking or fixed hours.
• Work on cutting-edge projects combining modern Web architecture with AI technologies.
• A modern digital environment with fast decision-making, pragmatic processes, and clear, structured communication. We value your time as a professional and respect work-life balance.
• Access to premium developer tooling and AI infrastructure.

We are looking for a Senior AI / .NET Full-Stack Software Engineer to help design, develop, and operate modern cloud-based applications for the healthcare domain.

In this role, you will work across Front-end, Back-end, and DevOps domains while designing and integrating AI-powered features into business applications used by doctors and clinics. The position requires hands-on commercial experience with modern AI and LLM technologies.

CUSTOMER AND PROJECT

Our Customer operates in the medical domain and develops applications for doctors and clinics.

The project combines .NET Full-Stack development, cloud-native engineering, DevOps practices, and the integration of AI-powered capabilities into healthcare applications.

TECHNOLOGY STACK

• React, Angular
• C#, .NET
• Kafka, Terraform
• Kubernetes, Helm, ArgoCD
• Azure OpenAI or similar AI platforms

RESPONSIBILITIES

• Develop and maintain modern web applications using .NET and modern Front-end technologies
• Design, develop, and integrate AI-powered features into business applications
• Build AI agents, intelligent workflows, and automation solutions
• Work with modern LLM platforms and AI development tools
• Build and operate cloud-native services with a strong focus on reliability, security, and scalability
• Collaborate with Product, UX, Architecture, and Engineering teams
• Drive engineering excellence and AI adoption within development teams

REQUIREMENTS

• Senior-level .NET Full-Stack development experience
• Strong Front-end expertise with React or Angular
• Strong Back-end expertise in C# and .NET
• At least 1 year of hands-on commercial experience developing and integrating AI-powered features into software products
• Practical experience building AI agents, intelligent workflows, or automation solutions
• Practical experience with modern LLM ecosystems and AI platforms, such as Azure OpenAI or similar
• Experience with cloud-native architectures and DevOps practices
• Demonstrated practical use of AI tools in software engineering
• Degree in Computer Science or an equivalent technical background
• Strong English communication skills

Location: Bucharest, Romania
Work format: Remote
Employment type: Full-time

We are looking for a Senior AI / Java Full-Stack Software Engineer to help design, develop, and operate modern cloud-based applications for the healthcare domain.

In this role, you will work across Front-end, Back-end, and DevOps domains while designing and integrating AI-powered features into business applications used by doctors and clinics. The position requires hands-on commercial experience with modern AI and LLM technologies.

CUSTOMER AND PROJECT

Our Customer operates in the medical domain and develops applications for doctors and clinics.

The project combines Java Full-Stack development, cloud-native engineering, DevOps practices, and the integration of AI-powered capabilities into healthcare applications.

TECHNOLOGY STACK

• React, Angular
• Java, Spring Boot
• Kafka, Terraform
• Kubernetes, Helm, ArgoCD
• Azure OpenAI or similar AI platforms

RESPONSIBILITIES

• Develop and maintain modern web applications using Java, Spring Boot, and modern Front-end technologies
• Design, develop, and integrate AI-powered features into business applications
• Build AI agents, intelligent workflows, and automation solutions
• Work with modern LLM platforms and AI development tools
• Build and operate cloud-native services with a strong focus on reliability, security, and scalability
• Collaborate with Product, UX, Architecture, and Engineering teams
• Drive engineering excellence and AI adoption within development teams

REQUIREMENTS

• Senior-level Java Full-Stack development experience
• Strong Front-end expertise with React or Angular
• Strong Back-end expertise in Java and Spring Boot
• At least 1 year of hands-on commercial experience developing and integrating AI-powered features into software products
• Practical experience building AI agents, intelligent workflows, or automation solutions
• Practical experience with modern LLM ecosystems and AI platforms, such as Azure OpenAI or similar
• Experience with cloud-native architectures and DevOps practices
• Demonstrated practical use of AI tools in software engineering
• Degree in Computer Science or an equivalent technical background
• Strong English communication skills

WHO WE ARE 

We are Edge Solutions Lab, a team of engineers with a strong background in product development of edge solutions and data platforms.

We have a long-term partnership with a customer in the US who is looking to expand their onsite team with talented engineers like you. This is an exciting opportunity to collaborate with industry leaders, work on impactful projects, and contribute to the development of next-generation data analysis technologies for healthcare, biotechnology, and research domains.
 

WHO WE ARE LOOKING FOR
 

We are seeking a highly skilled Full Stack Developer to join our team, working on an innovative bioinformatics platform focused on simplifying the analysis and interpretation of RNA-sequencing data through intuitive web applications and cloud-backed services. In this role, as part of a team, you will be building, modifying, and improving user-facing web applications, implementing REST APIs and back-end business logic, and building data processing workflows that help researchers and scientists explore data, visualize results, and derive actionable insights.
 

KEY RESPONSIBILITIES

• Design customer-facing Web UI, RESTful services, and APIs for a modern bioinformatics analysis platform.
• Design and maintain data processing pipelines to support data processing and analysis workflows.
• Design user interactions on web pages.
• Develop high-performance applications by writing testable, reusable, and efficient code.
• Develop effective SQL and NoSQL data layers by utilizing various databases.
• Develop integrations with third-party services using external APIs.
• Implement effective security protocols, data protection measures, and storage solutions.
• Collaborate with team members and stakeholders on the integration of various parts of the platform.
• Ensure that non-functional requirements such as security, performance, maintainability, scalability, usability, and reliability are considered when architecting solutions.
• Document processes, including database schemas, as well as prepare reports.
   

WHAT YOU BRING ALONG

• At least 6 or more years of working experience in a Full Stack position.
• Strong proficiency in TypeScript, JavaScript ES6+, HTML5, and CSS3.
• Extensive knowledge of ReactJS and Next.js, along with their ecosystem and common frontend development patterns.
• Solid hands-on experience with Node.js and building applications in TypeScript.
• Experience with RESTful architecture.
• Experience with OAuth2-based authentication and authorization flows.
• Proficiency in database design and hands-on experience with SQL, including PostgreSQL.
• Experience with event-driven architecture and messaging middleware (MQTT).
• Familiarity with common software development and management tools such as GitLab CI, Jira, and Confluence.
• Good understanding of common programming paradigms and architectural design patterns.
• Strong interpersonal, analytical, and organizational skills.
• Bachelor's degree in Computer Science, Software Engineering, Information Science, or other related fields.
   

WILL BE A PLUS

• Hands-on experience with containerization tools (Docker) and orchestration platforms (Kubernetes).
• Experience with Airflow and DAG pipeline development.
• Hands-on experience with development of cloud-native applications and utilizing AWS services (S3, ECS/EKS, RDS).
• Hands-on experience with Auth0.
• Experience working with billing providers, preferably Chargebee.
• Familiarity with R and experience working with data-processing or analysis pipelines written in R.
• Experience with Python for backend or data processing tasks.
• Development of IoT applications.
• Experience with testing frameworks.