Jobs Fullstack

📍 Location: Remote (Outstaff Collaboration)

🗣 Language: English – B2+

💼 Level: Middle / Senior

👥 Engagement: Full-time / Outstaff

⏰ Start: ASAP

🏢 About the Project

Our client is looking for an experienced Full-Stack Developer with a strong background in healthcare software development to join a long-term project in an outstaff collaboration model.

The project involves building a healthcare platform from scratch, including functionality for patient records management, appointment scheduling, healthcare data management, and communication tools. The developer will work closely with the client's team and will be responsible for both developing new features and reviewing/debugging existing code to ensure reliability, security, and compliance with healthcare industry standards.

A strong focus will be placed on healthcare interoperability, data privacy, and secure integrations with external healthcare systems.

✅ Technical Stack & Experience

• Frontend: React.js
• Backend: Node.js, Express.js
• Database: MongoDB
• Language: JavaScript / TypeScript
• Version Control: Git
• Architecture: MERN Stack

Required Skills

• Strong commercial experience with the MERN Stack
• Experience working with FHIR, HL7, or other healthcare data standards
• Familiarity with HIPAA compliance and healthcare data privacy requirements
• Experience integrating third-party healthcare APIs and systems (EHR, Patient Management Systems, etc.)
• Strong debugging, troubleshooting, and performance optimization skills
• Experience developing secure applications that handle sensitive medical data
• Excellent communication and problem-solving abilities

🎯 Ideal Candidate

• Has previous experience working on healthcare or medical software projects
• Understands healthcare interoperability standards and best practices
• Has experience integrating external healthcare platforms and APIs
• Can independently design, develop, and maintain scalable applications
• Is comfortable reviewing and improving existing codebases
• Can collaborate effectively with distributed teams and client stakeholders

Nice to Have

• Experience with medical billing systems
• Experience with telemedicine integrations
• Experience building user-friendly interfaces for both patients and healthcare providers
• Experience working in highly regulated environments

🛠 Responsibilities

• Build a healthcare application from scratch
• Design and implement scalable, secure, and maintainable solutions
• Develop features related to patient records, scheduling, and healthcare data management
• Integrate healthcare standards such as FHIR
• Integrate third-party healthcare services and APIs
• Review, debug, and optimize existing code
• Ensure compliance with healthcare security and privacy standards
• Provide ongoing maintenance and support after project delivery

🎁 What We Offer

• 🏠 Fully Remote Collaboration
• ⏰ Flexible Working Schedule
• 🚀 Long-Term Project Opportunity
• 🌍 International Team Environment
• 💡 Opportunity to work on a healthcare product with real-world impact

🚀 Hiring Process

1️⃣ Interview with Recruiter

2️⃣ Online Technical Assessment

• The assessment is provided directly by the client
• Conducted through a dedicated online platform
• Duration: approximately 15 minutes
• Candidates must record their screen throughout the entire assessment
• Recording must start from the moment the project is downloaded
• Video editing or modifications are not allowed
• The client reviews both the solution and the development process

3️⃣ Interview with Client

4️⃣ Offer

About Altum

Altum Software is a technology company building AI-powered infrastructure for sales and business automation. We design and develop internal systems that replace manual workflows with autonomous AI agents — from lead qualification pipelines to customer communication layers.

We're a small, senior team that moves fast and builds things that actually work in production. No corporate overhead, no pointless meetings — just interesting problems and real ownership over what you ship.
 

The Role

We're looking for a Software Engineer to join the team building our AI automation infrastructure. You'll work on systems that operate at scale — managing concurrent sessions, orchestrating background jobs, integrating LLMs into real-world workflows, and making sure everything stays stable when it matters.

This is a hands-on engineering role with real architectural responsibility. You'll work directly with the founding team and have full visibility into product decisions.
 

What You'll Be Working On

• Building AI SDR systems — autonomous agents that manage communication pipelines, qualify leads, and move them through the funnel without manual intervention
• Developing browser automation layers that interact with web platforms on behalf of AI agents — handling sessions, actions, and anti-detection logic at scale
• Integrating LLMs (Claude API) for real-time message classification, context-aware response generation, and conversation management across hundreds of active threads simultaneously
• Building the job orchestration layer — queues, background workers, concurrency handling — that keeps everything running reliably at scale
• Connecting the system with external tools: CRM, calendar booking, messaging platforms, alert systems
• Designing internal AI agents that handle repetitive customer-facing workflows autonomously, escalating to humans only when needed

Requirements

• 2+ years of commercial experience in backend or fullstack development
• Strong understanding of system design — queues, background jobs, concurrency, failure handling
• Experience working with relational databases (PostgreSQL or similar)
• Comfortable integrating third-party APIs and navigating unfamiliar documentation quickly
• Systematic thinker — you see how components compose into a reliable whole
• Genuine curiosity about AI tooling — you follow what's happening in the space and like to experiment

Nice to Have

• Experience with Playwright, Puppeteer, or any browser automation framework
• Familiarity with anti-detect browsers or browser fingerprinting concepts
• Prior experience working with LLM APIs (Claude, OpenAI, or similar)
• Understanding of bot detection mechanisms and mitigation strategies
• Experience with Redis / BullMQ or similar job queue systems

What We're Really Looking For

Technical skill matters, but it's not the whole picture. We're looking for someone who picks things up fast, takes ownership without being asked, and genuinely enjoys working at the intersection of AI and automation. You don't need to have done exactly this before — but you should be the kind of engineer who looks at a complex system and wants to understand how it works end to end.

If you've never built browser automation before but the problem space excites you — reach out anyway.
 

What We Offer

• Fully remote, async-friendly environment
• Flexible schedule — outcomes over hours
• Direct collaboration with the founding team
• Real ownership over technical decisions
• Long-term engagement for the right person

• Project Description:

  Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure long-term sustainability. The company invests in all major asset classes, including public equity, private equity, real estate, infrastructure and fixed-income instruments, and currently has offices in Toronto, London, Hong Kong, New York, São Paulo, Luxembourg and Mumbai.
  Client attracts and selects high-caliber individuals from top-tier institutions around the globe. Join our team and look forward to:
  • Diverse and inspiring colleagues and approachable leaders
  • Stimulating work in a fast-paced, intellectually challenging environment
  • Accelerated exposure and responsibility
  • Global career development opportunities
  • Being motivated every day by important social purpose and unshakable principles
  • A deeply rooted culture of Integrity, Partnership and High Performance
  If you share a passion for performance, value a collegial and collaborative culture, and approach everything with the highest integrity, here's an opportunity.

• Responsibilities:

  • Manage timelines/deliverables within the team towards the successful delivery of projects.
  • Design software solutions by interacting with portfolio managers, traders, operations staff and peers to understand requirements.
  • Develop solutions that are in line with client's technology biases, deliver efficiency and scalability, and enable new trading activities.
  • Provide knowledge transfer to team members and support staff through application demos, walkthroughs, and documentation.

• Mandatory Skills Description:

  • Experience in Python in an enterprise environment, covering the whole development life cycle
  • Experience with web development using either Angular, React or Dash Plotly.
  • Agile/scrum/Jira/confluence/Git
  • Experience with Cloud technologies, preferably AWS
  • Proficiency in CI/CD pipelines
  • Unit and integration testing

• Nice-to-Have Skills Description:

  • Capital market experience
  • Experience with BI tools, preferably QuickSight.
  • Experience with terraform for Infrastructure as code and cloud provisioning.
  • Experience with Jupyter notebooks for data analysis and reporting.

• Languages:
  • English: C1 Advanced

We are looking for a skilled and mature Software Engineer to join a stable startup based in New York dedicated to developing cutting-edge browser security solutions. Our mission is to provide users with a secure and private online experience. We are a close-knit team of passionate individuals who thrive on creativity and collaboration. As we continue to grow, we are seeking talented individuals to join us in building a safer digital future.

We are seeking engineers who are passionate about building innovative solutions and high-quality software. Our ideal candidate works diligently to solve complex problems, appreciates a culture of learning and collaboration, and is invested in the future of security.

You will play a crucial role in enhancing the security and privacy features of the product, ensuring a seamless and protected online experience for our users.

Requirements:

• Bachelor's degree in Computer Science, related field, or equivalent practical experience.
• 2+ experience as a Software Engineer with experience in TypeScript, Fastify, NodeJS, and Next.js.
• Solid understanding of web security principles and best practices.
• Experience with browser extensions and security software products is a plus.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills in a remote work environment.

Responsibilities:
 

• Collaborate with cross-functional teams to design, develop, and deploy high-quality software solutions for browser security.
• Write clean, maintainable, and efficient code using TypeScript, Node.js, and Next.js.
• Conduct code reviews to ensure code quality and adherence to coding standards.
• Work closely with product managers and UX/UI designers to implement new features and improvements.
• Identify and address performance bottlenecks, security vulnerabilities, and other issues proactively.
• Participate in the agile development process, including sprint planning, daily stand-ups, and retrospectives.

We thank you to all those who apply, however, there is a possibility from our side, of not responding to some candidates who do not match the requirements, due to a large number of applicants. Thank you for your understanding.

We Offer:

• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

We're looking for a Middle Full-Stack Developer to build and ship features across the stack — React on the frontend, Java on the backend, and AI integrations in between. You'll work on real products and have a say in how they evolve.

What You'll Do

• Build and maintain full-stack features for the products end to end – from the React UI through to the Java backend and database.
• Design and implement clean, well-documented REST APIs.
• Run AI LLMs integrations. 
• Write maintainable, testable code and cover it with unit and integration tests.
• Take part in code reviews, both giving and receiving constructive feedback.
• Collaborate closely with product managers, designers, and QA in an Agile team.
• Investigate and resolve bugs, and help improve performance and reliability.
• Contribute to technical decisions.

What We're Looking For

• 2–3 years of proven commercial full-stack development experience.
• Backend: Strong Java Core; hands-on experience with Spring Boot (Spring MVC, Spring Data JPA, Hibernate), Spring Security, Spring AOP. Familiarity with MapStruct for entity-to-DTO mapping and Lombok.
• Frontend: Solid React experience with JavaScript and TypeScript; confident with HTML and CSS / SCSS. Comfortable with the modern React ecosystem — client state (Zustand), server state / data fetching (TanStack Query), routing (React Router), and a modern build tool (Vite).
• APIs: Practical experience designing and consuming RESTful services.
  Contract-first / OpenAPI: Experience with a contract-first workflow — OpenAPI 3 with code generation (openapi-generator) — is a strong plus.
• Databases: Good SQL skills with a relational database (PostgreSQL). Experience with schema migrations (Flyway).
• Auth & Security: Understanding of OAuth2 / JWT-based authentication and role-based access control; experience integrating an identity provider such as Keycloak is a plus.
• Infra & DevOps: Comfortable with Docker and Docker Compose; exposure to AWS (EC2, RDS, CloudWatch) and structured (JSON) logging is a plus.
• Tooling: Comfortable with Git and a standard branching workflow; familiarity with Gradle.
• Testing: Experience writing unit and integration tests (e.g. JUnit, Testcontainers on the backend; Playwright for end-to-end on the frontend).
• AI: Interest in, or hands-on experience with, integrating AI / LLMs into product features.
• Solid understanding of OOP, web fundamentals, and clean-code principles.
• English at Upper-Intermediate (B2) level — able to communicate in writing and on calls.

Job Summary
As a Software Engineer, you will work directly with AI coding models to evaluate their performance, identify weaknesses, debug incorrect outputs, and create stronger alternative solutions. This role is ideal for developers who enjoy problem-solving, code analysis, and improving how AI understands and generates technical answers.

Key Responsibilities

• Work with Frontier Labs, producing training data to train Al models. 
• Test and evaluate agentic coding models designed to perform complex engineering tasks at a senior developer level.
• Focus on creative problem-finding rather than traditional feature shipping. 
• Ideal candidates use AI, enjoy problem-solving, and like "outsmarting" Al systems. 

Requirements

• 3–4 years of hands-on experience as a Full Stack Developer on commercial projects, including B2B SaaS systems and data-heavy applications.
• Use AI tools (AI agents, Claude Code, Cursor, Codex or similar) in daily workflow.  
• Strong judgment across the full software lifecycle:
  • Reading a PRD and breaking it into Jira tickets
  • Estimating effort and scoping work
  • Architecture and design choices
  • Reviewing PRs
  • Debugging and recovering when blocked
• Strong proficiency with React.js and Node.js, with experience using Express.js or NestJS to build scalable backend systems that support complex business logic.
• Experience designing and integrating REST APIs. 

• Upper-Intermediate English (B2) for effective communication and technical discussions.

   

You will be part of building better AI systems by helping improve the quality, accuracy, and reliability of the answers they provide. If you want to use your engineering skills in a fast-growing AI field, this role is a strong opportunity to contribute to the future of AI-assisted development.

Project Overview

We are looking for a Junior+ Full Stack Engineer to join a product-focused team. The role involves working on web applications across both frontend and backend, building new features, and improving performance and scalability.

Tech Stack

JavaScript (ES6+), HTML/CSS, React, Python, FastAPI, REST API, Git

Requirements

• 1+ year of commercial or strong practical development experience

• Good JavaScript fundamentals (async programming, closures, ES6+)

• Solid HTML/CSS knowledge (responsive layouts, cross-browser compatibility)

• Basic experience with React or similar frameworks

• Python knowledge and backend basics

• Experience with or strong willingness to work with FastAPI

• Understanding of REST API principles

• Ability to write clean and maintainable code

• English level sufficient for technical communication

Responsibilities

• Develop and maintain frontend and backend parts of web applications

• Build and support REST APIs using Python / FastAPI

• Collaborate with designers and engineers on product features

• Improve application performance and scalability

• Participate in code reviews and technical discussions

Nice to Have

• Experience with SQL or NoSQL databases

• Understanding of modern frontend tooling

• Basic cloud or deployment experience

• Technical education (optional)

What We Offer

• Remote work

• Competitive compensation (based on experience and location)

• Long-term collaboration

• Opportunity to grow within a product team

Project Overview

We are looking for a Junior+ Full Stack Engineer to join a product-focused team. The role involves working on web applications across both frontend and backend, building new features, and improving performance and scalability.

Tech Stack

JavaScript (ES6+), HTML/CSS, React, Python, FastAPI, REST API, Git

Requirements

• 1+ year of commercial or strong practical development experience

• Good JavaScript fundamentals (async programming, closures, ES6+)

• Solid HTML/CSS knowledge (responsive layouts, cross-browser compatibility)

• Basic experience with React or similar frameworks

• Python knowledge and backend basics

• Experience with or strong willingness to work with FastAPI

• Understanding of REST API principles

• Ability to write clean and maintainable code

• English level sufficient for technical communication

Responsibilities

• Develop and maintain frontend and backend parts of web applications

• Build and support REST APIs using Python / FastAPI

• Collaborate with designers and engineers on product features

• Improve application performance and scalability

• Participate in code reviews and technical discussions

Nice to Have

• Experience with SQL or NoSQL databases

• Understanding of modern frontend tooling

• Basic cloud or deployment experience

• Technical education (optional)

What We Offer

• Remote work

• Competitive compensation (based on experience and location)

• Long-term collaboration

• Opportunity to grow within a product team

About the client:

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

Responsibilities:

• Developing fast, high-traffic public-facing websites
• Explore new technologies and help the team to use them
• Work using AI tools and apply them to the SDLC
• Following software development best practices while delivering the work
• Following testing principles while testing your own code to ensure production readiness
• Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes) 

Requirements: 

• 5+ years developing reliable, highly available, and scalable software systems
• Strong understanding of software architecture and design patterns
• Firm grasp of clean code principles and coding standards
• Strong proficiency using AI tooling, such as ChatGPT/Codex, for rapid development

Experience integrating AI tooling into your development environment for streamlined usage

• Experience with AI Frameworks like Vercel AI SDK, LangChain, etc.
• Strong proficiency with backend development with C# 
• Strong proficiency with TypeScript
• Strong proficiency with SQL& NoSQL datastores (GraphQL, Redis)
• Strong proficiency with frontend development (HTML, CSS, JavaScript)
• Strong proficiency with component-based frameworks and SSR (Next.js/React or Vue.js) or Angular with the desire to learn React/ Vue.js.
• Hands-on experience developing and maintaining 3rd party content management systems
• Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker
• Experience with APIs and developing in a service-based application environment
• Experience building optimized UIs for performance
• Proficiency with version control systems such as Git
• Experience working within a formal CI/CD pipeline
• Experience with logging, monitoring, and alerting services like Datadog, Newrelic
• Solid approach to testing and ensuring quality of code, Unit testing, backend, and frontend

At least Upper-intermediate English level

• This role requires mandatory timezone coverage: work must align with the Toronto (ET) timezone for LATAM hours and 13:00–21:00 EET for EU hours approximately.

We offer*:

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

*not applicable for freelancers

We’re looking for a motivated Trainee Full-Stack Developer who is eager to learn and start a career in software development.

You don’t need commercial experience - what matters most is your curiosity, willingness to grow, and genuine interest in technology. We’re ready to support your learning journey, help you gain practical experience, and gradually involve you in real projects alongside experienced developers.

If you're excited about building products and developing your skills in a supportive environment, we'd love to hear from you.

💡 What you’ll be working with

• TypeScript as a core language
• React + Redux on the frontend
• Node.js + NestJS on the backend
• PostgreSQL for data management
• REST APIs and tools like Postman
• Docker & AWS for infrastructure

Nice to have:

• React Native / Firebase / Expo
   

🔥 What you’ll do

• Build features from idea → production
• Improve and scale an existing product
• Refactor and keep the codebase clean and maintainable
• Integrate third-party services and APIs
• Work side-by-side with PMs, QAs, architects, and developers

• Be part of releases and see your work go live

   

🌱 What matters to us

• You’re proactive and take ownership
• You care about clean, scalable code
• You’re comfortable communicating in English (Upper-Intermediate+)
• You’re always looking to learn and grow

🎯 What you’ll get

• Real impact - your work won’t be lost in layers of bureaucracy
• A team that values initiative, not micromanagement
• Space to grow both technically and professionally
• Flexibility - we tailor benefits to what actually matters to you

We're looking for a Full-Stack Developer who enjoys turning ideas into real products. Someone who likes exploring both frontend and backend development, tackling interesting challenges, and contributing to features from concept to release.

If you’re curious, proactive, and excited to see how your work makes a difference for users, we’d love to hear from you.

 

💡 What you’ll be working with

• TypeScript as a core language
• React + Redux on the frontend
• Node.js + NestJS on the backend
• PostgreSQL for data management
• REST APIs and tools like Postman
• Docker & AWS for infrastructure

Nice to have:

• React Native / Firebase / Expo
   

🔥 What you’ll do

• Build features from idea → production
• Improve and scale an existing product
• Refactor and keep the codebase clean and maintainable
• Integrate third-party services and APIs
• Work side-by-side with PMs, QAs, architects, and developers

• Be part of releases and see your work go live

   

🌱 What matters to us

• You’re proactive and take ownership
• You care about clean, scalable code
• You’re comfortable communicating in English (Upper-Intermediate+)
• You’re always looking to learn and grow

🎯 What you’ll get

• Real impact - your work won’t be lost in layers of bureaucracy
• A team that values initiative, not micromanagement
• Space to grow both technically and professionally
• Flexibility - we tailor benefits to what actually matters to you

This is NOT a traditional developer role.
We’re not looking for someone who writes code all day — we’re looking for someone who leads AI agents that write code for you.

This is not “a regular dev job with an AI assistant”.
This is a role for a person who thinks in systems, prompts, and outcomes, not in endless manual coding.

About us

We are a group of companies with 30+ active projects across travel, fintech, mobile apps, and AI products.
We build products through AI agents, and we’re looking for someone who knows how to work with them effectively.

Tech stack:

• Frontend: Next.js, React Native
• Backend / Infra: Vercel, Firebase, Cloudflare

What you’ll do

• Translate product and technical ideas into clear tasks for AI agents
• Guide AI agents to produce production-ready code
• Review, refine, and improve AI-generated code
• Choose the right models and tools for each task
• Push features all the way to production

In short: you manage an AI-powered dev team that writes code for you.

What we’re looking for

• 1+ year of web development experience
• 3+ months of hands-on work with AI coding tools
• Experience working with AI agents (not just autocomplete)
• Ability to read code and do code reviews
• Solid understanding of frontend, backend, and APIs
• Advanced English

Nice to have

• Built projects mostly or fully using AI
• Know how to optimize AI usage for cost and limits
• Actively follow new models and AI dev tools
• Experience with mobile development

What we offer

• 🏢 Office-based role in Warsaw
• 🤖 Unlimited access to top-tier AI models
• 🎯 Direct collaboration with the CTO — no bureaucracy

How to apply

Please include:

• Examples of projects you built using AI
• Your AI setup: tools you use and how you handle limits and costs
• If you’ve only worked with Cursor — what doesn’t work for you in it?

🚀 If you want to build fast, experiment, and shape how products are created with AI — we’d love to hear from you.

Fullstack Engineer (Backend-Focused)

We’re looking for a developer with strong backend and architecture thinking to work on scalable multi-tenant systems, realtime infrastructure, automations, and business-critical platform features.

The role includes both backend and frontend work, but the main focus is backend logic, security, data architecture, and system reliability.

Stack

Backend:
  - Supabase
  - Postgres
  - RLS
  - Realtime
  - Auth
  - Storage
  - pg_cron
  - Edge Functions (Deno + TypeScript)

Frontend
  - React
  - TypeScript
  - Tailwind CSS
  - TanStack Query
  - shadcn/ui

Additional Technologies
  - Stripe
  - Mapbox
  - AI integrations
  - MQTT / IoT
  - Capacitor (mobile)

Responsibilities

- Build and maintain multi-tenant backend systems
- Design secure RLS policies and permission flows
- Develop edge functions and backend business logic
- Work with realtime data and event-driven flows
- Build scheduling, automation and billing systems
- Integrate third-party services and APIs
- Support dashboard and operational frontend features
- Optimize application performance and scalability

Requirements

- Strong TypeScript experience
- Good understanding of Postgres and relational data design
- Experience building backend logic and APIs
- Understanding of authentication, permissions, and security
- Comfortable working across both frontend and backend

Nice to Have

- Stripe billing integrations
- Realtime systems
- AI integrations
- Mapbox or geospatial UI
- MQTT / IoT experience
- Mobile experience with React Native or Capacitor

berko.tech is looking for a backend-focused engineer to design and maintain scalable multi-tenant systems, realtime infrastructure, automations, and core business logic.

The role is primarily backend engineering with a strong focus on data architecture, security, system design, and reliability.

Stack:

Backend Core
  -Node.js
  - Supabase
  - Postgres
  - Row Level Security (RLS)
  - Auth & Permissions
  - Realtime
  - Storage
  - pg_cron
  - Edge Functions (Deno + TypeScript)

Infrastructure & Integrations
  - Stripe (billing systems)
  - AI integrations (tool-calling, workflows)
  - MQTT / IoT systems
  - Mapbox (geospatial data layer, backend side usage)
  - Capacitor backend APIs (mobile support layer)

Responsibilities

- Design and maintain multi-tenant backend architecture
- Implement and maintain RLS-based security models
- Build backend business logic and domain services
- Develop Edge Functions and server-side workflows
- Design scheduling, automation and job processing systems
- Build billing, credits and subscription systems
- Integrate external APIs and third-party services
- Work with realtime event-driven systems
- Optimize database performance and scalability
- Ensure data consistency, isolation and security across tenants

Requirements
- Strong Node.js experience
- Strong TypeScript experience (server-side)
- Strong understanding of Postgres (schema design, indexing, relations)
- Experience building backend systems and APIs
- Understanding of authentication, authorization and security models
- Experience with multi-tenant architectures
- Ability to design scalable backend systems independently

Nice to Have
- Basic understanding of React and React Native
- Experience with Stripe billing systems
- Experience with realtime systems (websockets / event streams)
- AI workflow integration experience (tool-calling, orchestration)
- MQTT / IoT systems experience
- Geospatial / Mapbox backend data handling
- Experience with scheduling systems / job queues / cron orchestration

Focus of the Role

This role is backend-first and centered around:
- system architecture
- database design
- security and access control
- multi-tenant isolation
- realtime and event-driven systems
- automation and scheduling logic
- billing and usage tracking

About the Project

Our client is looking for a Software Engineer who operates at the intersection of high-scale full-stack engineering and cutting-edge Applied AI.

In this role, you won’t just "write code", you will design and ship intelligent, cloud-native systems for our Maritime Intelligence Agentic platform. Our systems are used by defense agencies, governments, and global enterprises to secure trade and enforce compliance at sea. You will be expected to work autonomously, influence our core architecture, and significantly raise the bar for AI-assisted development within the team.
 

Required skills:

● A Professional Engineer: You have 7+ years of professional full-stack or backend engineering experience, including 2+ years of experience building agents or agentic workflows in production at scale within a distributed system architecture.

● An AI-Native Engineer: You are excited about agentic development and agent-based operations. You are proficient in high-scale AI-based development, utilizing tools like Claude Code, Cursor, or Copilot in a highly autonomous fashion, and are a strong, independent individual contributor who can work effectively alone or in small, ad-hoc groups.

● Distributed & Cloud Architecture: You have proven experience with GraphQL or REST and designing scalable, cloud-based distributed architectures, including event-driven patterns. You are comfortable with AWS (K8S, Serverless, Event-driven), messaging (SQS, SNS) and databases (PostgreSQL, DynamoDB, MongoDB).

Experience with Vector DBs is a plus.

● A Craftsman: You take pride in clean code, thoughtful design, and production-grade security, operations and observability. You are accountable, independent, and thrive in ambiguous environments.

Technical Requirements

● Agentic Frameworks (Mandatory): Proven expertise building autonomous agentic systems using frameworks such as LangChain, LangGraph, DeepAgents, CrewAI, OpenClaw, or Hermes (or able to demonstrate equivalent expertise on another relevant framework).

● Backend Languages: Fluent in Python (preferred) or TypeScript/Go/Rust, with proficiency in transitioning to Python.

● Infrastructure & IaC: A solid background with the AWS stack, including Kubernetes (K8S), Terraform (IaC), and CI/CD is essential (Helm is a strong plus).

● Nice to Have: Experience with frontend stack (NextJS, React.js, or similar)

Scope of work:

● Architect & Build: Design and deliver agentic workflows and scalable microservices, primarily using Python, within a distributed system architecture.

● AI Integration: Lead the integration of Generative AI capabilities, including LLM APIs, RAG pipelines, and agentic workflows into our production systems.

● Agentic Operations & Observability: Implement operational practices, observability, and autonomous monitors (e.g., detecting intelligence drift or hallucinations) to ensure AI reliability in production.

● Elevate Engineering: Drive overall engineering quality and speed by implementing AI-SDLC practices, ensuring high standards through rigorous code reviews, testautomation, and by establishing continuous, trace-based quality evaluation for all software and agentic components.

● Mentor & Innovate: Evaluate emerging AI tooling, mentor fellow engineers, andcontribute directly to our technical roadmap.