Jobs Fullstack

CXntury is looking for a Full-Stack Developer who enjoys taking ownership and building features end-to-end — from database to UI.

You’ll work with a production product, improve an existing codebase, and use AI coding tools as a real part of your everyday engineering workflow.

What you’ll work with

• Node.js + React
• JavaScript / TypeScript
• Firebase: Cloud Functions (2nd gen), Firestore, Auth, Hosting, Emulator Suite
• Google Cloud: Cloud Run, Cloud Tasks, Cloud Logging
• Stripe: Connect, PaymentIntents, refunds, webhooks, holds & captures, idempotency

• GitHub Actions and CI/CD

   

What we’re looking for

• 1+ year of commercial experience shipping production software as a Full-Stack Engineer
• Strong Node.js and React skills
• Experience working with and maintaining a large existing codebase
• Ability to make focused improvements instead of rewriting everything from scratch
• Production experience with Firebase and Stripe
• Comfortable owning a feature independently — backend, database, frontend and deployment
• Daily hands-on experience with AI coding tools like Claude Code, Cursor, Copilot or similar
• You know how to use agentic AI workflows and, more importantly, how to review AI-generated code critically

• English B2+ for daily written communication

   

What we offer

• 🌍 International team and product
• 💻 Remote-friendly environment
• 🤖 AI-first engineering culture
• 🚀 Real ownership and autonomy
• 📈 Opportunity to grow with the product

• 🤝 Small team with direct communication and minimal bureaucracy

   

Ready to build, improve and ship? Let’s talk!

Join a team developing a large-scale cloud-native platform for a leading telecommunications company serving millions of users worldwide. We are looking for a Junior Full-Stack Engineer with strong Python skills and practical experience with React who is eager to grow in a modern engineering environment.

You will contribute to a data-intensive product focused on APIs, integrations, and scalable distributed systems while collaborating with international teams in an Agile setup. We at Sigma Software create opportunities for engineers to work with modern technologies, gain mentorship from experienced specialists, and build solutions used in global markets.

This role offers hands-on experience with cloud infrastructure, Kubernetes, modern Front-end and Back-end technologies, and enterprise-scale architecture in a supportive and growth-oriented environment.

Customer

Our Customer is a leading Swedish telecommunications company delivering innovative technology solutions across complex infrastructure environments. Operating internationally and serving millions of users, the company focuses on scalable digital ecosystems, cloud-native transformation, and reliable integration between distributed systems.

Project

The project is a Product Information Service — a scalable cloud-native platform designed to manage product-related data and support integration across multiple enterprise systems. The solution enables efficient data management, API development, and seamless interoperability between platforms while ensuring reliability and scalability for large volumes of information.

The team develops both Front-end and Back-end components of a modern web-based application and follows Agile practices with close collaboration across engineering and business teams.

Key Technologies: Python, React, TypeScript, PostgreSQL, Kubernetes, GitLab CI, Microsoft Azure, REST APIs

Requirements

• 2+ years of professional software development experience with Python
• Experience working with SQL databases, preferably PostgreSQL
• Working knowledge of TypeScript and React
• Understanding of REST APIs and web application architecture
• Basic understanding of cloud infrastructure and application deployment
• Familiarity with Kubernetes and containerized applications
• Basic knowledge of CI/CD practices and tools such as GitLab CI
• Experience working in Agile development environments
• Strong problem-solving and communication skills

• Intermediate or higher English level

   

WILL BE A PLUS

• Experience with Next.js
• Experience with Microsoft Azure, especially AKS
• Familiarity with MCP and RAG-based systems
• Mathematical background

Personal Profile

• Eager to learn and develop within a collaborative engineering team
• Responsible and proactive in daily work
• Strong attention to detail and code quality
• Good communication and teamwork skills
• Open to feedback and continuous improvement

Responsibilities

• Contribute to the development and maintenance of Back-end and Front-end components of a data-intensive platform
• Assist in designing and implementing REST APIs and integrations with internal systems
• Develop and maintain database-related functionality and data processing logic
• Write and maintain unit and integration tests
• Participate in code reviews and improve coding practices based on feedback
• Collaborate with developers, QA engineers, and stakeholders in an Agile environment
• Participate in sprint planning, backlog grooming, estimations, and other Agile ceremonies
• Support technical documentation and knowledge-sharing activities
• Continuously improve technical skills with mentorship from senior engineers

Spredo is a leading AI-based platform for automating B2B outreach on Telegram.

Our clients include industry leaders in Web3 and iGaming, such as Hacken, CoinTelegraph, ChainGPT, and others.

Tech Stack

Must Have: Python, React, Docker.

Nice To Have: Claude Code, AI Agents Orchestration

Responsibilities

• Maintain the platform and resolve bugs promptly to ensure smooth operation for clients
• Continuously brainstorm and implement new features
• Communicate directly with clients via Telegram groups to answer technical questions and address reported issues
• Collaborate closely with the Founder and Technical Advisor via Slack, daily syncs, and monthly team calls
• Write documentation and shadow a senior full-stack developer

• Actively leverage tools such as Claude Max to improve development efficiency

   

Growth Opportunities

• Clear path for growth within the team
• Compensation increases based on performance
• Semi-annual performance reviews and adjustments
   

Work Format

• Fully remote position
• Flexible working hours (~30hr/week)
• Work on the weekends is fine
• Designed for university students currently undergoing their studies

Our client is a direct marketplace for mortgages, connecting whole loan lenders and investors with smarter pricing, automated eligibility, and end-to-end transaction management.

They are transforming an industry that still runs on spreadsheets and email.

They are looking for the first offshore developer that will help them build the team.

You will own features end to end - from the Vue interfaces our lenders and investors work in daily, through the Django APIs behind them, down to the pricing and eligibility engines that decide what a loan is worth and who will buy it. Wide surface area, real ownership, and you will see the impact the same week you ship.

Responsibilities:

• Integrate Several external API’s to our system
• Be part of our engineering team.
• Develop the entire feature development process, from discovery to definition to execution and implementation.
• Challenge yourself in a high-paced startup environment.
• Begin as a hands on developer and if everything goes well, assist us to grow and manage an offshore team

Requirements:

• Experience as a Tech Lead / Team Lead
• Front-end oriented development
• 80% hands-on development
• AI-assisted development
• Experience with Git Work tree (https://git-scm.com/docs/git-worktree) or similar
• Experience working with multiple AI agents in parallel
• 7+ years experience as a senior Fullstack developer on an in-scaled production platform.
• Strong programming skills in Python (Django).
• Experience working with technologies such as Docker, Kubernetes, MongoDB, DynamoDB, ElasticSearch.
• Experience working with Data
• Experince with API intagrations.
• Team player with a getting-things-done, startup attitude.
• Good English & Communicatin skils
• Experience working in English speaking teams

Nice to have:

• Experience in development and deployments best practices and methods, such as CI/CD, Testing, Containers.
• Experience in building and maintaining Restful APIs.
• Knowledge in Machine Learning or DS tool.
• Working experience with Israeli teams

Tech Stack:

Vue 3, TypeScript, Vite, Pinia, Vuetify, Tailwind, Shadcn, Vitest, Playwright, Python 3.14, Django 5.2, DRF, Celery, PostgreSQL, Redis, OpenSearch, pytest

We are looking for a Senior Full Stack Engineer to join a fast-growing, AI-native startup that is rebuilding the software behind defence, aerospace and industrial supply chains. This is a founding-engineer-style role: you will own features end to end instead of picking up tickets. You will work closely with the founders, Deployment Strategists and other senior engineers to turn messy, manual workflows into semi-autonomous processes. You will start in Warsaw with the team, and the plan is to relocate to the US (San Francisco) within about six months, with visa sponsorship and relocation fully covered. This role suits a builder with strong full-stack skills, a passion for shipping and a real wish to move to the US and grow with an early-stage company. Success here means shipping useful, clean and maintainable code that delivers real value to customers.

Details:

• Schedule: Full time
• Location: Onsite – Warsaw, Poland (initial period, co-living provided), then relocation to San Francisco, US within ~6 months
• Start: ASAP
• Duration: Long-term
• English: Fluent
• Type of collaboration: Internal Employment
• Relocation: E-2 / O-1 visa sponsorship and full relocation support to the US

About the project:
The company is building a back-office operating system for defence firms. It helps them find, review and bid on government RFQs, both directly with the Pentagon and as subcontractors. Every year the US government buys billions of dollars' worth of parts and products, but the process is still full of red tape, emails, PDFs and legacy systems. The company's AI-native platform ingests this fragmented data and turns manual procurement and distribution workflows into semi-autonomous processes. It pairs the platform with forward-deployed engineers who work on-site with customers until their toughest operational problems are solved. The startup is backed by a top accelerator, has 7-figure ARR and is scaling quickly across defence, aerospace and industrial sectors.

You have:

• Strong, genuinely full-stack experience: TypeScript/JavaScript, React/Next.js and a backend in Node.js or Python
• Solid experience with PostgreSQL and SQL
• A strong track record that shows engineering excellence, for example: a top technical university, a reputable software house or product company, an elite internship, competitive programming or hackathon results, or past founder experience
• Builder mindset: side projects, open-source contributions, hackathons or 0-to-1 ownership
• Comfort with autonomy, ambiguity and a fast-paced, demanding startup environment
• Clear communication: you can explain and defend your ideas, set reliable deadlines and meet them
• Customer-focused approach: you see code as a way to deliver value and you own your work end to end
• Readiness to relocate to the US within about six months of starting
• Fluent English

Nice to have:

• Experience with complex integrations, data ingestion pipelines or ERP systems
• Experience with Svelte
• Daily use of AI coding tools
• International experience (study or work exchange abroad)
• Startup or founding-engineer experience

What to do:

• Build and ship full-stack features end to end on an AI-native platform for defence and industrial procurement
• Design and build data ingestion pipelines and integrations that turn fragmented data into structured workflows
• Work closely with founders, Deployment Strategists and senior engineers to understand customer problems and solve them
• Write useful, clean and maintainable code, and set a high bar for engineering quality across the team
• Spot and fix bad practices that could hurt the product long term, while making smart trade-offs when needed
• Set reliable deadlines, communicate progress clearly and raise concerns early
• Help shape the engineering culture of a fast-growing early-stage team

We are looking for a FullStack Engineer to join the Tools team. The person we hire will work across the entire stack and handle both client and server responsibilities.

About:

You will focus on the development of tools for the convenience of the translator. This is a web-based solution that offers tools to fulfill translator requests - in our case, a video editor to work with subtitles.

Responsibilities:

• Development of the new functionality and features for existing project;
• Performing analysis of existing flow and work closely with the Team Lead;
• Keep product's performance on the high level and suggest possible improvements;

• Troubleshooting and supporting the system.

   

Requirements:

FrontEnd part:

• At least 5 years of experience working on a medium or large React application;
• Strong knowledge of React Hooks and classic class components;
• Strong knowledge of TypeScript;
• Good understanding of core web technologies (JavaScript, Xhtml, CSS);
• Experience with Redux, Redux Saga, and Immutable-js in at least one production project;

• Strong debugging and problem analysis skills;

  BackEnd part:

• At least 5 years of experience working on medium or large ASP.NET MVC or Web API applications (classic .NET Framework, not .NET Core - .NET Core knowledge also required);
• Strong understanding of C#, OOP, SOLID, design patterns, reflection, and algorithms;
• Strong understanding of XML and JSON serialization;
• Ability to debug, trace, and resolve complex server side issues;

• Knowledge of AI CLI tools;

  General:

• Strong ability to learn new technologies quickly and work independently;
• University degree in Computer Science or a related field, or equivalent industry experience;

• At least Upper-Intermediate English level.

   

Would be a plus:

• Experience with AWS services (SQS, EKS, Fargate, Cloud oriented systems);
• Experience with Kubernetes;
• Experience with Node.js;

• Knowledge of nw.js or similar technologies.

   

We offer:

Growth: Udemy corporate access, corporate English program, and educational meetups from partners.

Health: Medical insurance, psychological support, and fitness discounts.

Comfort: 100% paid vacation days and sick leaves and power-independent offices (Generators/Starlink).

Beyond Work: Free legal advice, referral bonuses, and loyalty program.

NexaPay (nexapay.one) is an Estonian fintech company in the payments space. Our payment gateway allows merchants to accept Visa, Mastercard, Apple Pay and Google Pay, and receive settlement in USDC. We work with B2B clients worldwide.

We're scaling and looking for a developer who can build high-quality web interfaces fast, making active use of modern AI development tools. We need someone who can take an idea to a working, well-designed product in a short time — and who genuinely understands what they're building.

What you'll do
— Build and develop the company's websites and landing pages, from mockup to production
— Create internal interfaces and panels for the team
— Maintain, improve and update existing pages and functionality
— Test ideas quickly: build prototypes and take the successful ones to completion
— Own the quality: responsiveness, load speed, correct behaviour across all devices

What matters to us
— A strong sense of modern UI/UX: you build interfaces that look polished and expensive, not templated. This is a key requirement
— Portfolio required: live links to websites or interfaces you've built
— Confident use of AI development tools (Claude Code or similar) — and a clear sense of where they can be trusted and where your own review is needed
— Real understanding of code, not just generation: project structure, working with repositories and Git, deployment, reading and editing existing code, a working grasp of backend and APIs
— Experience with a modern frontend stack (React/Next.js or similar)
— English at B2+: documentation, tools and part of our communication are in English
— Independence: the ability to take a task, see it through, and propose a better solution
— Attention to detail: this is fintech, where accuracy and reliability matter more than speed

Nice to have
— Experience in fintech, SaaS or with payment integrations
— Basic understanding of web application security
— Experience working with analytics and SEO requirements at the markup level

Hiring process
Portfolio review → interview → a test task

Schedule
Full-time, 9:00–19:00 Estonian time (EET), fully remote.

What we offer
— Competitive compensation, paid in crypto
— Fully remote work
— Freedom in technical decisions and a fast cycle: your changes reach real clients immediately
— An international fintech product that's actively scaling
— Room to grow with the company

Send your CV along with links to 2–3 things you've built — that matters more to us than formal experience.

About the project:

Our customer  is a full quote-to-cash ERP/PSA used by field service companies (system integrators) that install and maintain physical equipment - AV systems, security cameras, fire alarms, HVAC. The platform covers:

• Sales: opportunities, quoting, ordering
• Projects: project management, resource scheduling
• Service: dispatch, ticketing, field technician management
• Finance: accounting, GL, invoicing, purchasing (the financial core is central to everything)
• Reporting: data sources, dashboards, report builder

All modules feed into a single financial core. The platform is sold as an all-or-nothing product today - no modular subscriptions.

You will work closely with stakeholders to analyze the current solution, identify technical risks, document findings, and provide recommendations that will shape future development. This is an excellent opportunity for an experienced engineer who enjoys solving complex technical challenges, investigating legacy systems, and making architectural decisions.

Requirements

• 7+ years of commercial software engineering, with Backend and Frontend development using TypeScript
• Hands-on experience with NestJS and React
• Hands-on experience with REST API and GraphQL protocols
• Proven track record leading engineering teams - technical mentorship, code reviews, architectural decisions.
• Strong experience working with complex backend systems (beyond CMS platforms or simple websites). Experience with ERP systems is a significant advantage.
• Solid understanding of distributed and microservices-based architectures.
• Strong expertise with relational databases (MySQL, PostgreSQL, or similar), including schema design, query optimization, and performance analysis.
• Experience working with stored procedures, database functions, and complex SQL is highly desirable.
• Experience with Apache Kafka
• Experience analyzing large legacy codebases and understanding complex business logic.
• Hands-on experience with reverse engineering existing systems is a strong plus.
• Experience participating in system design, architecture discussions, and technical decision-making.
• Strong analytical mindset and excellent problem-solving skills.
• Ability to work independently with limited project documentation.
• Hands-on experience with Azure Cloud
• Upper-Intermediate or higher English level.
• Experience working in Agile / Scrum / Kanban
• PHP and MSSQL stored procedures experience is a significant advantage.

Nice to Have

• Experience with AI-assisted development tools (Copilot, Claude, Cursor)
• Background in SaaS, multi-tenant platforms, or large-scale B2B portals

Responsibilities

• Lead technical delivery, owning architecture and code quality
• Design, develop, and review TypeScript code for backend and frontend systems
• Align with Client engineering leadership on technical direction and delivery
• Break down epics into technical tasks, drive estimation and sprint planning
• Mentor engineers through pair programming, code reviews, and technical guidance
• Drive AI adoption by onboarding teammates to AI tools and practices
• Identify and unblock technical risks early; escalate delivery concerns proactively
• Participate in Agile ceremonies and Client governance cadence
• Contribute to Roadmap planning, risk identification, and dependency management

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 are looking for a Full Stack Engineer to join our team for a long-term project.

Project

A SaaS-based, data-driven eCommerce platform built on AI-powered, fully cloud-native technology for the North American market.

Responsibilities

• Build and own services across the pipeline — ingestion API, validation, stream processing, adapters, serving API.
• Build the UI layer — dashboards and embedded analytics — on top of the data you modelled.
• Make it operable: idempotent ingest and replay, deduplication, provenance, tracing, data-quality checks, tenant isolation, GDPR handling.
• Use AI coding tools to improve development productivity, code quality, debugging, and testing.
• Apply AI-assisted development practices while maintaining established coding standards and version control processes.

Required Skills and Experience

• 5+ years building production backend services and the web UIs on top of them.
• Strong in at least one backend language (TypeScript/Node, Python, Java/Kotlin, or Go) and comfortable in modern JavaScript/TypeScript on the front end (React or similar).
• Real experience with event-driven systems: message queues or streams (Kafka, Pub/Sub, Kinesis), schema evolution, at-least-once delivery, idempotency.
• Solid SQL and data modelling — you can design a warehouse schema and reason about why an aggregate is wrong.
• Cloud-native delivery: containers, CI/CD, infrastructure

• You care about data correctness and can explain a metric's definition to a non-engineer.

   

Nice to Have

• Azure (also GCP/AWS — we're multi-cloud by design).
• Looker or another semantic/BI layer, embedded analytics.
• Clickstream or product analytics work: beacons/tags, sessionization, attribution models.
• E-commerce, search, recommendations, or merchandising domain experience; Shopify integrations.
• Privacy and compliance work (GDPR, SOC 2).

We Offer

• Full-time remote position
• Long-term project
• Opportunity to work with modern cloud-native and AI-powered technologies
• Friendly and professional international team

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

Our client is looking for a talented Senior Software Engineer with strong Python and modern front-end development experience to build modern web applications with an AI-forward approach. The role focuses on developing responsive web applications and Progressive Web Apps (PWAs), using AI-powered engineering tools to improve development efficiency and integrating AI capabilities into products where they add real value.

The ideal candidate combines strong software engineering fundamentals with hands-on experience using AI tools, modern front-end frameworks, and Python. Full-stack engineers are preferred, though candidates with deep expertise in AI-driven engineering, Python, or front-end development will also be considered.
 

What You'll Do

• Build modern web applications and Progressive Web Apps using component-based frameworks and responsive design.
• Use AI coding tools and agents daily to accelerate development, testing, code review, and implementation.
• Integrate AI capabilities, including LLM APIs, retrieval-augmented generation (RAG), and agent workflows, into products.
• Build and extend Python services and APIs, translating backend contracts into maintainable client-side models.
• Collaborate with product, design, and backend teams to deliver reliable applications and establish engineering standards.
   

What We're Looking For

• Strong software engineering and problem-solving skills.
• An AI-forward mindset, with practical experience using AI tools to improve development speed and quality.
• Solid Python experience.
• Strong JavaScript/TypeScript, HTML, and CSS skills, with experience in Svelte/SvelteKit, React, or a comparable modern framework.
• Strong full-stack debugging skills across browser tooling, networking, services, and build systems.
   

Preferred

• Full-stack experience across front-end and Python back-end development.
• Experience building LLM-powered features, including prompt engineering, tool use, and RAG.
• Experience with Progressive Web Apps, including service workers, offline support, caching, and iOS/Android platform differences.
• Experience with Tailwind CSS.
   

What We Offer

• Competitive market salary.
• Fully remote work.
• Opportunity to design and scale modern backend and cloud-native systems.
• Hands-on ownership of backend architecture and technical direction.
• Work with modern AWS, serverless, database, and search technologies.
• Collaboration with experienced international engineering teams.
• Opportunity to lead a technical team while remaining hands-on.

We are looking for a Senior Full-Stack Developer with extensive software development experience, strong technical expertise, and the ability to independently deliver high-quality software.

An important part of this role is using modern AI coding tools to develop and maintain software, including Claude or similar solutions.
 

Requirements

• 10+ years of experience in software development.
• Strong hands-on experience with React and/or Preact.
• Knowledge and experience with .NET.
• Practical experience using AI coding tools such as Claude, Cursor, or GitHub Copilot.
• Ability to independently develop, test, and maintain high-quality, production-ready code.
• Strong technical decision-making skills and the ability to take ownership of complex tasks and deliver results.
• English proficiency at Upper-Intermediate level or higher.

Nice to Have

• Experience using AI tools to work with large codebases.
• Experience improving development workflows with AI.
• Ability to review AI-generated code, identify potential issues, and ensure code quality and reliability.

Responsibilities:

• Creating products logic following the best practices of the domain development, and also taking into account user needs and product domain context;
• Studying user needs and suggesting implementation ways that will work the best;
• Deepening and evaluating product increment requirements in collaboration with a cross-functional squad including tech and proxy product owners;
• Coming up with new initiatives within your area to improve performance;
• Taking a part in implementing, maintaining, and improving existing products.

Requirements:

• At least 2 years of Laravel development experience (on commercial projects);
• At least 1 year experience with Vue.js & Nuxt.js;
• Strong understanding of OOP fundamentals and adherence to a coding standard;
• Strong knowledge of Design Patterns;
• Experience with SQL or NoSQL databases;
• Practice experience with building REST API services;
• Practice experience with Docker;
• Experience in working in a product-focused team;
• English (Intermediate and higher);
• Scrum process & Agile approach understanding;
• Proactive position and desire to suggest new ideas.

Expectations:

• High level of efficiency and productivity, proactive approach;
• On-time delivery of projects/tasks and positive feedback from clients/squad;
• Technical and personal growth.

We offer:

• Comfortable working hours (10-19 Kyiv time zone);
• Regular result-based performance and salary reviews;
• Bonus system;
• Attractive social package (unlimited and fully paid sick days, fully paid vacation, birthday day off, etc;)
• Corporate equipment on request;
• Fully or partially funded education (courses, certifications, conferences, etc.)
• Partial payment for English and Sports;
• Friendly and open-minded team;
• Established product-focused environment;
• Range of tasks, from quick and simple to challenging investigation to run;
• Cheerful & dynamic environment;
• Virtual workspace with perspective to move into one of the offices;
• Mentorship.

Hiring steps:

• First interview with the Recruiter;
• Technical interview with the Squad Lead (will partly involve leetcode format (small practical solution and discussion));
• Job Offer.

Ender Turing | AI / B2B SaaS | Remote | B2B

About Ender Turing

Ender Turing is a product-focused AI startup building conversation intelligence solutions for international companies.

Our platform processes millions of customer conversations across voice and chat, turning them into actionable insights through speech-to-text, sentiment analysis, summaries, and real-time analytics.

We work with international companies including UNIQA Insurance Group, OTP Bank, NovaPay, Fozzy Group, and Dobrobut Hospitals, serving customers across Europe, the US, and Latin America.

We’re a team of 12+ people across engineering, product, and customer-facing roles. We move fast, take ownership, and build AI-powered products that solve real business problems in production.

Small team. Global customers. Real production systems.

What You'll Build

You won't just implement tickets. You'll help shape the architecture, influence product decisions, and take ownership of features from development to production.

• Backend: Build and scale Python/FastAPI services processing large volumes of conversations.
• Frontend: Develop real-time analytics dashboards using Vue 3, TypeScript, WebSockets, and data visualization tools.
• AI integration: Build product features powered by LLMs, speech processing, transcription, sentiment analysis, and summarization.
• System architecture: Improve the reliability, performance, and scalability of distributed services.
• Infrastructure: Work with Docker, Kubernetes, Celery, Redis, and OpenSearch.
• Integrations: Build and maintain integrations with CRM and contact-center platforms, including Zendesk, Genesys, and Vicidial.

Tech Stack

• Backend: Python 3.11+, FastAPI, SQLAlchemy, Celery, Redis, PostgreSQL
• Frontend: Vue 3, TypeScript, Vuetify, Vite, WebSockets, charting libraries
• AI: LLM APIs, audio and speech-processing pipelines
• Infrastructure: Docker, Kubernetes, AWS/GCP, OpenSearch, Traefik
• Engineering practices: Git, GitHub Actions, pytest, pre-commit

What We're Looking For

• 5+ years of professional software development experience building and maintaining production systems.
• Strong Python backend development skills and practical experience with FastAPI or similar frameworks.
• Hands-on experience with Vue.js and TypeScript, or a strong ability to work across both backend and frontend.
• Experience designing, building, and maintaining production-ready applications.
• Familiarity with distributed systems, asynchronous processing, databases, and API integrations.
• Daily use of AI coding tools to accelerate development, with the ability to critically review, test, and validate generated code.
• An ownership mindset: you can take a problem from understanding requirements to implementation, deployment, and production feedback.
• A pragmatic approach to engineering: you know when to move fast and when to invest in reliability and maintainability.

What We Offer

• Product ownership: Your decisions and code have a direct impact on the product.
• Real-world AI at scale: Work on systems processing millions of conversations.
• Fast feedback loops: Ship frequently and see your work reach production.
• Technical influence: Participate in architecture decisions and shape engineering practices.
• Modern stack: Work with Python, Vue 3, LLM integrations, and cloud-native infrastructure.
• Remote-first: Work remotely from anywhere with reliable internet.
• Direct collaboration: Work closely with the founders, engineers, and product team in a small, focused company.

Cooperation Model

We work exclusively on a B2B basis. You should have, or be willing to register, a sole proprietorship (FOP) or a company.

Hiring Process

1. HR introduction - 30 minutes: Your background, motivation, and expectations.
2. Take-home task: A small feature addition, designed to take no more than 1–2 hours.
3. Founder & Technical Interview: Discuss your experience, real-world systems you've built, technical skills, architecture decisions, and working style
4. Short CEO conversation.
5. Offer and reference checks.

We respect your time and aim to keep the process focused on practical skills and relevant experience.

How to Apply

Please share:

• Your CV & LinkedIn profile.
• Your GitHub profile.
• A project or technical challenge you're particularly proud of.

• A short note on why you're interested in startups, why now, and why Ender Turing.

   

If you enjoy building products, working across the stack, and using AI tools to solve real engineering problems, we'd love to hear from you.

We are looking for a Senior C# .Net Fullstack Engineer to help our Client develop AI-powered applications for AI Governance, Enterprise Architecture, Business Architecture, IT Portfolio Management, Process Analysis and a Digital Twin of the Organization to provide a unified, real-time view of your enterprise operating model. 

You will be joining a department of 70+ engineers across multiple teams, each with ownership for specific domains within our flagship SaaS based enterprise architecture product. Application components are built to run natively in Microsoft Azure, across a tech stack utilizing C# .Net 8, React, Typescript, CosmosDB, SQL, Containers and Kubernetes, with a Micro-frontend and Microservice architecture, continuously deployed to a multiregional highly available infrastructure. Public REST APIs make our platform the hub for numerous integrations to external services and applications.

We operate Scrum for day-to-day development activities, wrapped with quarterly strategic planning to set the vision and goals for the coming quarter. We follow leading development practices, incorporating TDD, automated CI/CD, a “shift-left” testing mindset and a focus on producing S.O.L.I.D maintainable code that can be released quickly and to a high quality. 

Core Responsibilities:

• Collaborating with the Product Owner and the team to refine features, stories and acceptance criteria
• Working with C#, .Net Core in an Azure Microservice environment
• Developing and maintaining API Services
• Working with multiple React, Micro-frontend web applications
• Formulating solutions to technically challenging requirements
• Adhering to existing coding standards and practices, and working with other technical leads to continuously improve these
• Partaking in a culture of code reviewing and collaboration
• Attending team meetings such as daily stand-ups, retrospectives, planning, refinements, and technical discussions
• Partaking in presentations and code workshops

Requirements:

• 5+ years of experience in C# .Net/Net Core 
• SQL Server (T-SQL)
• Performance optimization 
• Azure native technologies (i.e. App Services, Functions etc.)
• Integration and Unit Test experience supporting regular production releases
• Strong understanding of object-oriented programming (OOP) and S.O.L.I.D principles
• Experience with Scrum and development in an agile environment
• Exposure to Micro-frontends and Microservices
• Experience with AI tools and their application in software development
• Experience of mentoring and guiding multi-discipline engineers
• Strong communication skills

Nice to have:

• Experience working on an existing production SaaS platform
• Confidence with Git and branching strategies, versioning, dependency management
• Domain Driven Design principles
• Working in an automated continuous delivery environment
• Containers, Kubernetes exposure