Jobs C# / .NET

Шукаємо .NET Engineer у продуктову команду, яка розробляє платформу для voice communications, call recording та conversation analytics.

Продукт працює з real-time voice communications, записом та обробкою дзвінків, а також інтеграціями з Microsoft Teams та іншими enterprise communication / contact center platforms.

Для цієї ролі шукаємо сильного C#/.NET Backend Engineer, який має комерційний досвід роботи з Microsoft Teams у контексті voice/telephony, calls або recordings.
 

Tech Stack

• C# / .NET 6+
• ASP.NET Core
• REST APIs
• MS SQL
• SignalR / WebSockets
• Microsoft Teams
• Twilio
• WebRTC
• Azure
• React.js / TypeScript
   

Responsibilities

• Design, develop and maintain backend services using C# / .NET
• Develop functionality related to voice communications and call recording
• Build and maintain integrations with Microsoft Teams and other communication/telephony platforms
• Work with call and recording data received from external communication platforms
• Work with end-to-end call flows, recording, storage, retrieval and processing
• Develop and maintain REST APIs and real-time communication functionality
• Work with communication technologies such as Microsoft Teams APIs, WebRTC, Twilio, SignalR/WebSockets and related solutions
• Investigate and troubleshoot issues related to calls, recordings, integrations and real-time communications
• Work with relational databases and optimize application performance
• Participate in architecture discussions, technical estimations and code reviews
• Write maintainable, testable and scalable code
• Collaborate with Product, QA and other Engineers throughout the development lifecycle
   

Requirements

• 3+ years of commercial software development experience
• Strong commercial experience with C# / .NET
• Good knowledge of ASP.NET Core
• Commercial experience with Microsoft Teams integrations related to calls, voice communications, meetings or recordings
• Experience working with telephony, voice communication, call recording, contact center or similar communication products
• Strong understanding of backend and client-server architecture
• Experience designing and integrating REST APIs / third-party APIs
• Experience with relational databases and SQL
• Good understanding of asynchronous programming and concurrent operations
• Experience with integration-heavy or real-time systems
• Understanding of software architecture principles, clean code and common design patterns
• Experience with Git and modern development workflows
• English - B2 or higher
   

Strong Plus

• Experience with Microsoft Teams recording/compliance recording APIs, Microsoft Graph, Teams Calling/Meeting APIs or related integrations
• Experience developing call recording or media processing solutions
• Commercial experience with VoIP, UCaaS/CCaaS or contact center products
• Understanding of SIP and RTP
• Experience with WebRTC
• Experience with Twilio, Zoom, Cisco Webex/CUCM, IPC, RingCentral, Avaya, 8x8, Genesys, Five9, Movius or similar platforms
• Experience with SignalR / WebSockets
• Understanding of real-time media streaming
• Experience troubleshooting voice/communication integrations
• Experience with Azure
• Experience with microservices or distributed systems
• Docker and CI/CD
• React.js / TypeScript
• Experience with transcription, speech-to-text, conversation analytics or AI/NLP functionality
   

What We Offer

• Long-term product project
• Transparent compensation
• Paid vacation and sick leave
• Learning and professional development support
• High-quality equipment
• Paid office lunches
• Anniversary gifts and baby bonus

AuroCraft — продуктова ІТ-компанія, резидент Дія.City. Ми створюємо сучасні корпоративні рішення, автоматизуємо бізнес-процеси, інтегруємо системи та розробляємо нові продукти для корпоративних клієнтів.
У нашій команді поєднані технології, аналітика і креатив, щоб створювати IT-продукти, які реально працюють на бізнес.

Ми шукаємо Creatio Developer, який буде відповідати за розробку функціональності на платформі Creatio, створення нових модулів та підтримку інтеграцій. Ви станете частиною технічної команди, яка безпосередньо впливає на якість готового продукту.

Ваші основні обов’язки

• Розробка нових модулів, логіки та UI-компонентів у Creatio.
• Опрацювання задач щодо кастомізації платформних модулів та розширення функціоналу.
• Реалізація інтеграцій із зовнішніми системами через RESTful API.
• Робота з change requests: аналіз, уточнення і впровадження.
• Тісна співпраця з бізнес-аналітиком та архітектором щодо уточнення вимог і технічних деталей.
• Розробка серверної та клієнтської логіки (C#, JS) у межах Creatio.
• Оптимізація SQL-запитів, робота з реляційними БД.
• Участь у тестуванні функціонала та усуненні дефектів.
• Підтримка комунікації між аналітикою, QA та командою розробки.

Вимоги

• Досвід роботи Creatio Developer від 1 року.
• Глибокі знання C#, JavaScript, SQL (MS SQL).
• Розуміння архітектури Creatio (Config, Processes, Web services, UI).
• Знання принципів роботи RESTful API.
• Практичне використання HTML, CSS.
• Знання T-SQL, досвід проектування реляційних БД та оптимізації запитів.
• Уважність до деталей, структурне мислення, відповідальність.

Буде перевагою

• Сертифікат Creatio Developer.
• Базове розуміння Angular.
• Досвід створення продуктів / пакетів для Creatio Marketplace.

Ми пропонуємо

• Формат роботи — гнучкий (ремоут або гібрид).
• Можливість працювати над корпоративними продуктами, що розвиваються, а не одноразовими проєктами.
• Роботу в команді професіоналів, де аналітик має реальний вплив на результат.
• Професійне зростання, навчання, розвиток в рамках резидента Дія.City.
• Конкурентну компенсацію, дружню команду і підтримку з боку менеджменту.

AuroCraft — це місце, де аналітика має значення, а твоя робота безпосередньо впливає на якість продукту.
Якщо ти любиш системність, логіку та комунікацію — будемо раді бачити тебе в команді.

Компанія ABP — це командний бізнес. Ми створюємо і підтримуємо автономні команди, які працюють як єдине ціле для досягнення спільного результату. Займаємося виключно власними проєктами, головний з яких — Avto.pro, маркетплейс, що вже змінив ринок автозапчастин в Україні й наразі розвивається у ЄС. Ми в пошуках спеціалістів для розширення продуктової команди. Навіть якщо ви тільки починаєте шлях у професії, але зможете продемонструвати здатність до системного мислення, загальну обізнаність та прихильність спільним з нашими цінностям — у вас гарні шанси пройти відбір.

ВІДГУКНУВШИСЬ НА ВАКАНСІЮ, ОБОВ’ЯЗКОВО ПЕРЕВІРТЕ ПОШТУ ТА ПРОЙДІТЬ ОПИТУВАННЯ! (Ви  отримаєте відповідь на  вказану пошту, перевірте папку «Спам», будь ласка.)

Необхідні знання та навички:

• Знання C#, ASP.NET, .NET Core, MVC, WebAPI, SQL
• Вміння чітко доносити свої думки (усно та письмово)
• Увага до деталей, високий рівень самоорганізації, бажання постійно вивчати нове

Буде перевагою:

• Наявність власних пет-проектів
• Досвід роботи з Azure
• Досвід роботи з системами контролю версій (Git)
• Знання шаблонів проектування, досвід написання юніт-тестів
• Досвід у e-commerce та/або у продуктовій розробці
• Знання англійської мови на рівні читання технічної літератури
• Вища освіта за фахом

Задачі на цій посаді:

• Розробка та підтримка додатків .net
• Самостійна або командна реалізація задач за технічними вимогами
• Виконання код-рев’ю
• Участь в проектуванні та оптимізації процесів та процедур роботи
• Швидке вивчення нового матеріалу та застосування його в роботі
• Тісна робота з Product Owners, можливість впливати на продуктові рішення

Що ми пропонуємо

◇ Роботу з крутим ІТ-продуктом і можливість впливати на нього. Автопро — це маркетплейс № 1 з купівлі та продажу автозапчастин в Україні.

◇ Прокачаний менеджмент та сильний менторинг.

◇ Атмосферу підтримки — легку адаптацію та повне занурення у команду.

◇ Постійний зворотний зв’язок для швидкого зростання персональних та командних результатів.

◇ Чітке виконання фінансових домовленостей компанією та набір бенефітів для продуктивної роботи.

◇ Прозору систему мотивації, професійного та особистого розвитку. Наша компанія відкрита до пропозицій, і кожен співробітник може вдосконалювати процеси.

◇ А також: сучасний офіс у центрі міста, комфортне робоче місце, гнучкий графік, можливість працювати віддалено, оплачувана відпустка, лікарняні та багато іншого для продуктивної роботи, ефективного розвитку і якісного життя!

Ми — Strimco, українська GovTech-компанія і стратегічний партнер цифрової трансформації держави. Наша команда — це аналітики, розробники, дизайнери та QA-інженери, які спільно будують державні сервіси нового покоління: зручні, ефективні, прозорі.

Зараз ми шукаємо middle .NET-розробника, який долучиться до розробки та розвитку масштабних державних цифрових продуктів. Якщо тобі важливо створювати рішення, що мають реальний вплив на мільйони користувачів і змінюють державні процеси — будемо раді познайомитися!

Ключові обов’язки:

• Розробка високонавантажених бекенд-систем на .NET.
• Оптимізація продуктивності та забезпечення високої безпеки рішень.
• Взаємодія з RabbitMQ, PostgreSQL, Docker та Kubernetes.
• Робота з мікросервісною архітектурою у хмарному середовищі.

Кваліфікаційні вимоги:

• 3+ років досвіду роботи з C# та .NET.
• Досвід розробки REST API
• Досвід з EF Core or Dapper
• Досвід роботи з реляційними базами даних (PostgreSQL) та знання SQL
• Досвід роботи з RabbitMQ, PostgreSQL, Docker, Kubernetes.
• Глибоке розуміння принципів багатопотоковості та оптимізації коду.
• Розуміння принципів KISS, Clean Architecture, Feature Slicing, Multi/Single Tenant architecture
• Обов’язкове перебування в Україні.

Буде плюсом:

• Досвід з FastEndpoints, OIDC login, Liquibase/flyway migrations
• Досвід роботи з CI/CD процесами.
• Наявність та можливість продемонструвати готові роботи.

Що ми пропонуємо:

• Вплив на суспільно важливі продукти — ми покращуємо країну в реальному часі.

  Віддалений формат.

• Гнучкий графік, робота на результат.
• Медичне страхування.
• Корпоративна бібліотека.
• Можливість бронювання військовозобов’язаних.
• Стабільна команда, яка вже реалізувала десятки державних сервісів.
• Професійне зростання: бюджет на індивідуальне навчання, внутрішні тренінги та обмін досвідом у команді.

Хочеш застосувати свої навички у розробці, щоб зробити благодійність ефективною, сучасною та технологічною? Тоді ця можливість для тебе!
 

Charity Hero — інноваційна мобільна платформа, яку створюють волонтери за підтримки різних компаній. Задача допомогти благодійникам та фондам працювати ефективніше. Ми об’єднуємо людей, які хочуть зробити добрі справи легкодоступними та частиною повсякденного життя.
 

💡 Що ми вже зробили:
✅ $300K зібраних технологій для посилення платформи
✅ 200+ волонтерів долучилося протягом 2 років
✅ 30+ компаній та 5 благодійних фондів стали нашими партнерами
✅ 9 амбасадорів надихають та консультують нас.
 

🔥 Чому варто долучитися?

• Сенс, який відчуваєш щодня: твоя робота безпосередньо допоможе проектам, людям, тваринам та організаціям.
• Ріст і розвиток: реальні кейси, можливість працювати в команді, нові знання та практичний досвід.
• Ком’юніті однодумців: ми об’єднуємо професіоналів, які прагнуть змінювати світ.
• Свобода та гнучкість: працюємо у вільний час від роботи - досягая разом результату.
   

🎯 Кого шукаємо?

🔹 2+ років досвіду розробки на C# та .NET Framework 4.5+
🔹 Розуміння .NET (ADO.NET, LINQ, Reflection, Threading), SQL (PostgreSQL)
🔹 Досвід створення модульних та інтеграційних тестів
🔹 Вміння розробляти інтеграційні шлюзи
🔹 Розуміння патернів та принципів програмування

Буде плюсом:
🔸 Знання ServiceStack.NET, HTML, XML, JSON
🔸 Досвід у командній розробці, участь у повному циклі створення продукту

⚡ Що ти будеш робити?

• Розробляти та доопрацьовувати модулі та інтеграції для платформи.
• Створювати рішення, які допоможуть благодійним організаціям працювати швидше та ефективніше.
• Взаємодіяти з командою волонтерів, яка розробляє технології майбутнього у сфері благодійності.

📩 Готовий(-а) приєднатися? Надсилай резюме та будь готовий(-а) змінювати світ разом із нами!
 

Description

The candidate will be part of an Agile/Scrum-based team working on a full lifecycle project supporting the warehouse services segment. The project aims to enable an online representation of facilities and their configurations.

Our client is a leader in innovative warehouse automation solutions, leveraging advanced robotics and proprietary software to optimize operations and transform supply chains. With a talented and diverse team, they deliver modular and scalable solutions that make efficient use of existing space while maximizing throughput.

We are looking for individuals who are passionate about automation and approach challenges with creativity and a commitment to excellence. If you are eager to contribute to groundbreaking solutions that redefine warehouse operations, we invite you to join this dynamic team.

Requirements

• 6-8 years software engineering experience with a full-stack capability.
• Technical Proficiency: Strong expertise in C#/.Net
• Frontend Expertise: Good frontend knowledge preferably with Vue.js or React.js, Next.js
• Experience with unit and integration testing.
• Experience with building and deploying microservices.
• Strong understanding of software engineering best practices.
• Experience with Git-based workflows and CI/CD pipelines.
• Ability to write clean, maintainable, and well-structured code.
• Practical experience with MongoDB.
• Solid understanding of object-oriented programming, clean code principles, and common software design patterns.
• Experience designing and developing RESTful APIs.
• Hands-on experience with AI powered development workflows and tools like Cursor, Claude Code or Codex and ability to use them effectively in maintaining code quality, security, and engineering best practices.
• Good communication, problem-solving, and analytical skills.
• Upper-intermediate or higher English level (written and spoken).

Nice to have:

• Familiarity with containerized environments (Docker, Kubernetes).
• Understanding of messaging systems (RabbitMQ or Kafka) is a plus.
• Knowledge of Revit/AutoCAD/SolidWorks.
• Experience working with three.js (or any game development experience)
• Hands-on experience with GCP (preferred)/Azure/AWS.
• Experience building agentic workflows in production environments.

Job responsibilities

• Active participation in Agile ceremonies (daily, grooming and planning sessions) and development processes (estimation effort, coding, testing, debugging, code reviews)
• Work independently on complex backend features while collaborating closely with other engineers.
• Take ownership of end-to-end feature development, delivering tasks from initial requirements through implementation and completion across both backend and frontend.
• Write clean, maintainable, and testable code, including appropriate unit and integration tests.
• Support existing microservices-based solution with vue.js frontend, deployed on multiple k8s clusters.

Phoenix Games is a technology company building next-generation iGaming and Web3 products for a global audience. We develop scalable gaming platforms powered by modern cloud technologies, blockchain, AI, and high-performance backend systems.

Our engineering team is passionate about creating reliable, secure, and scalable software that delivers an exceptional experience to millions of users worldwide.

We are looking for an experienced Senior .NET Developer to help us build and evolve our core platform.

What You'll Do

• Design, develop, and maintain high-performance backend services using .NET.
• Build scalable microservices and distributed systems.
• Develop and optimize RESTful APIs.
• Collaborate with Front-end Developers, QA Engineers, Product Managers, and DevOps.
• Improve application performance, reliability, and security.
• Optimize SQL queries and database performance.
• Participate in architecture discussions and technical decision-making.
• Perform code reviews and mentor other engineers.
• Contribute to CI/CD processes and engineering best practices.

Tech Stack

• .NET 8 / ASP.NET Core
• C#
• Entity Framework Core
• MS SQL Server / PostgreSQL
• Redis
• RabbitMQ / Kafka
• Docker
• Kubernetes
• Azure / AWS
• Git
• GitHub Actions
• REST APIs
• Microservices

Requirements

• 4+ years of commercial experience with C# and .NET.
• Strong knowledge of ASP.NET Core.
• Experience building scalable backend applications.
• Solid understanding of microservice architecture.
• Experience with SQL Server or PostgreSQL.
• Experience with Entity Framework Core.
• Understanding of asynchronous programming.
• Experience with Docker.
• Familiarity with Kubernetes is a plus.
• Experience with cloud platforms (Azure or AWS).
• Knowledge of REST API design principles.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with event-driven architecture.
• Knowledge of Redis, RabbitMQ, or Kafka.
• Experience with CI/CD pipelines.
• Familiarity with Web3 or blockchain technologies.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work with modern technologies in AI, Web3, and cloud infrastructure.
• Clear career growth opportunities in a rapidly expanding international product company.

Why Join Phoenix Games?

You'll work on innovative products using modern technologies, free from legacy code and excessive bureaucracy. We encourage engineers to take ownership, contribute ideas, and influence technical decisions while building products for a global audience.

If you're passionate about backend development and want to be part of a fast-growing international team, we'd love to hear from you.

Primary Skills:

5+ years of professional software engineering experience with a strong emphasis on scalable frontend architectures.

Proven proficiency in utilizing AI-assisted coworker tools (Claude preferred) to accelerate frontend development to improve engineering productivity, code quality, testing, and development velocity.
Mastery of modern frontend technologies: React, GraphQL, Redux, Vite, TypeScript, HTML5, and CSS3.
Solid mastery of Testing frameworks (Playwright, Jest, Vitet, Cypress)
Solid understanding of backend integration points, particularly interacting with GraphQL, REST APIs, and authentication flows.
Experience with observability platforms and UI performance optimization techniques.
Data Access: Proficiency with Entity Framework for ORM.
API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Preferred, Not Required Skills
Version Control: Proficiency with Git and GitLab.
Collaboration: Experience working with Jira and Confluence.

Job Responsibilities

Partner closely with Product, Design, and Backend Engineering teams to translate complex business requirements into intuitive user experiences.
Provide dashboards, charts, and filtered views for sensor telemetry and alert trends to support end-to-end solution monitoring.
Develop detailed topology visualization and cross-org super-admin dashboards.
Unify gateway management and sensor data experiences so customers can move between fleet operations and troubleshooting in a single workflow.
Utilize AI-assisted coworker tools to rapidly generate React components, GraphQL queries, and unit tests.

Department/Project Description

Partner is one of the leaders in design, development and manufacturing data communications equipment for the industrial Internet of Things — connecting physical assets to business processes to deliver enhanced value.

Developting cloud-based platform hosted on Azure using .NET tech stack. The platform interacts with different corporate services in order to support business processes across company in manufacturing, engineering, sales, shipping, etc.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Entity Framework
• MS SQL Server
• ReactJS
• Azure
• redux
• TypeScript Technologies: .NET
• Playwright

We're seeking a talented .NET Developer to help shape the future of blockchain technology in innovative startup. If you're ready to make a real impact in a cutting-edge industry, we'd love to hear from you!
 

Core Competence:
 

• At least 2 years of professional experience in software development with a strong foundation in C#, ASP.NET Core, and Entity Framework.
• Proficiency in managing IIS, MS SQL, Visual Studio, and Docker environments.
• Familiarity with ODBC, LINQ, NUnit, xUnit, NuGet, and RESTful APIs, alongside Git for version control.
• Sound understanding of client-side and server-side architectures.
• Strong analytical thinking, with a structured, math or engineering-oriented mindset and a focus on delivering results.
   

Preferred Qualifications:
 

• Knowledge of ReSharper, experience with Azure, and familiarity with NoSQL databases.
• Experience with AWS and Linux system administration is an asset.
• Active participation in hackathons demonstrates innovative thinking and problem-solving skills.
• Upper-intermediate level of English for clear and effective communication in a global team.
   

What We Offer You:
 

• Competitive Compensation: Your skills and experience will be rewarded with a salary aligned with industry standards and your career ambitions.
• Innovative Work Environment: Be part of a forward-thinking FinTech startup with a culture of continuous learning, including tech talks and participation in hackathons.

• 20 paid vacation days, 3 paid sick days, and a flexible schedule for work-life balance.

   

About your key responsibilities and impact:

• Designing and implementing scalable and efficient software architectures;
• Writing, testing, and debugging complex code for new and existing software applications;
• Providing guidance and mentorship to junior engineers and team members;
• Conducting thorough code reviews to ensure code quality, security, and best practices;
• Creating and maintaining comprehensive technical documentation for software development and system design;
• Leading and managing software development projects, ensuring timely delivery and quality (shared responsibility with the Delivery Manager);
• Working closely with cross-functional teams, including product management, design, and operations, to align development efforts with business goals;
• Researching and implementing new technologies and methodologies to improve software performance and development processes;
• Identifying and resolving complex software issues and technical challenges;
• Driving continuous improvement in software development practices and processes;
• Communicating effectively with stakeholders, including presenting technical concepts and project updates;
• Delivering code to production in a timely manner according to business expectations.

Essential professional experience:

• 5+ years of experience in back end;
• System Design & Architecture – strong experience designing scalable, resilient .NET systems using microservices, event-driven and cloud-native architectures (Azure/AWS);
• Backend Expertise – advanced C# skills, RESTful API development, asynchronous programming, and deep understanding of design and resilience patterns (DDD, CQRS, circuit breaker, etc.);
• Database Mastery – proficiency in SQL optimization, data modeling, indexing, and experience with both relational and NoSQL databases;
• Messaging & Performance – hands-on Kafka expertise, high-load system optimization, caching, and distributed computing;
• DevOps & Cloud – solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation;
• Quality & Observability – strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices;
• Leadership & Collaboration – mentoring peers, driving technical decisions, and ensuring engineering excellence within Agile teams;
• Languages – Intermediate+ English, B2+ Ukrainian/Russian

About SYNTECH Digital

We are an official Creatio partner and product company. SYNTECH builds and maintains 17+ Marketplace apps (Kanban, Gantt, Calendar, Pivot, Map, HRM, Manufacturing, and more) and delivers complex CRM/ERP implementations for clients across logistics, manufacturing, finance, and HR industries.

Responsibilities
    •    Develop and customize solutions on the Creatio platform: C# schemas, business processes, event listeners, scheduled jobs, and server-side scripts
    •    Build WCF / Web API services and integrations with external systems (Google APIs, payment gateways, ERP platforms)
    •    Contribute to SYNTECH’s proprietary Marketplace component suite (Angular Freedom UI components, back-end services)
    •    Write efficient SQL queries for PostgreSQL and MS SQL; optimize performance on large datasets
    •    Participate in technical pre-sales: architecture design, effort estimation, client communication
    •    Conduct code reviews, maintain technical documentation, support live projects
    •    Collaborate with the team via Git and CI/CD workflows

Requirements
    •    2+ years of commercial experience with C# / .NET (ASP.NET, Web API, WCF)
    •    Hands-on knowledge of the Creatio platform: EntitySchemaQuery, schemas, packages, Process Designer, Freedom UI
    •    Confident JavaScript / TypeScript (Angular or Backbone.js / Ext JS)
    •    Experience with SQL — PostgreSQL or MS SQL
    •    Solid understanding of SOLID, DRY, KISS principles
    •    Proficiency with Git
    •    English — B2
Nice to Have
    •    Angular Freedom UI component development for Creatio
    •    Experience integrating Google Drive, payment APIs, ERP
    •    Familiarity with Creatio Marketplace package publishing process
    •    SignalR / real-time apps, Docker / container deployments

We Offer
    •    Competitive salary discussed individually
    •    Work on real products sold on Creatio Marketplace — not just client customizations
    •    Growth path to Tech Lead / Solution Architect
    •    Flexible 5-day schedule, fully remote
    •    24 days paid vacation
    •    Direct participation in pre-sales and product architecture decisions

Company overview:
 

Graphio.ai stops revenue loss before it happens by detecting broken handoffs between teams.
 

We analyze API-enabled metadata from your existing systems to automatically identify when Sales, Customer Success, Legal, Finance, Product, and Operations are misaligned - before deals stall, renewals fail, or contracts slip.
 

No workflow changes. Fast rollout in less than 2 days.

AI learns what successful execution looks like in your company and alerts you to dangerous deviations in real time.

We’ve built and scaled before: the team behind Graphio.ai previously built upSWOT, a B2B platform adopted by hundreds of financial institutions, which was later acquired by Uptiq.  We’re applying those lessons in execution, delivery, and scale to Graphio.ai.

Supported by senior leaders from Experian, Mastercard, Lattice, BambooHR, Altrata, SAP, JackHenry, FIS, Pfizer, Workday, Customertimes, and more (graphio.ai/investors).

Position Overview:

We are looking for a Junior/Middle Backend Developer to help build and maintain the backend services that power Graphio.ai’s workflow intelligence product.

In this role, you will work on C# / .NET–based APIs and backend services that support customer onboarding (workspace setup and invites), system integrations, metadata ingestion and processing, and generation of user-facing outputs such as weekly/monthly reports and alerts.

You will join a small team where shipping, reliability, and clean engineering practices matter. This is a role for someone who wants to grow fast by working on real production systems, with support from senior engineers and clear technical direction.

Key Responsibilities:

• Build and maintain backend services and REST APIs using C# / .NET (ASP.NET Core) that powers core Graphio.ai flows: workspace setup, user access, system integrations, metadata ingestion, reporting, and alert delivery.
• Write clean, maintainable code and follow team standards; contribute to refactoring and long-term code health when needed.
• Work on ingestion and processing of metadata (events, entities, timestamps, identifiers) used for workflow intelligence and reporting.
• Design and implement asynchronous and event-driven processes using RabbitMQ (queues, background jobs, retries, idempotency).
• Improve API reliability and performance: clear contracts, consistent error handling, pagination, and rate limiting.
• Work with databases:
  • MongoDB for operational and metadata storage,
  • ClickHouse for analytics, aggregations, and reporting workloads.
• Write and optimize queries, design schemas and indexes, participate in migrations, and help ensure data integrity and consistency.
• Implement authentication, authorization, and secure-by-default practices (permissions, tenant boundaries, safe handling of sensitive data).
• Write unit and integration tests; participate in code reviews and apply feedback quickly.
• Monitor and troubleshoot services in production: use logs, metrics, and tracing; contribute to root-cause fixes.
• Document backend services and APIs: how they work, how to run locally, and how to debug common issues.
• Contribute to engineering workflows: Git-based collaboration, containerized development (Docker), and CI/CD practices.
• Collaborate with Product, Frontend, and Engineering peers to deliver features in small, shippable increments in a remote environment.

Required Qualifications:

• 1–2 years of backend development experience (or equivalent production experience through projects).
• Strong knowledge of C# and .NET (ASP.NET Core, Web API).
• Experience building REST APIs, including authentication, authorization, error handling, pagination, and versioning.
• Hands-on experience with MongoDB: schema design, indexes, aggregations, and query optimization.
• Understanding of analytical databases; experience with or willingness to learn ClickHouse (aggregations, partitioning, performance tuning).
• Experience with message queues and background processing; RabbitMQ is a strong plus.
• Understanding of asynchronous processing, eventual consistency, and retry mechanisms.
• Knowledge of secure engineering basics (auth, permissions, data protection).
• Comfortable working in a remote team: clear written communication, ownership of tasks, and predictable delivery.

Nice to Have:

• Experience building event-driven architectures and data pipelines.
• Experience working with large datasets and performance optimization.
• Familiarity with observability tools (logging, metrics, tracing).
• Startup experience or proven ability to move fast without heavy process.
• Experience with Kubernetes or cloud platforms (AWS, GCP, Azure).

What we offer:

• A practical growth role on real backend services used by customers, with clear feedback and mentorship from senior engineers.
• Work on meaningful product flows: metadata processing, workflow intelligence outputs, and reporting/alerts.
• A startup environment with low bureaucracy and fast iteration - you ship, learn, and improve quickly.
• Remote-friendly team with a simple setup and high trust.
• Competitive compensation (based on level) and growth opportunities as the team scales.

Company Operating Requirements:

At Graphio.ai we run a high-ownership, mission-driven team with clear operating rules. Please read these carefully before applying:

• LinkedIn profile is required (company policy). Employees are required to keep a current LinkedIn profile that shows their Graphio.ai position and is linked to the official Graphio.ai company page (company logo visible on the profile). Profile standards are provided during onboarding.
• Synchronized team vacations. The team takes coordinated time off four times per year to keep planning aligned and reduce context switching. Dates are announced in advance.
• Startup constraints. Vacation timing may be restricted during critical company periods. We plan time off as a team and communicate constraints early.
• Relocation readiness. Team members may reside in Ukraine, but must be prepared to relocate with their families to Europe or the United States if the company requests it and it becomes legally possible. Any relocation would be discussed in advance.
• Non-standard schedule. The role requires flexibility to collaborate across time zones. This may occasionally include early/late meetings depending on customer and team needs.
• Zero slow offboarding. We run lean and fast. When the fit isn’t there, we act quickly: employment may be ended within a day and access is removed immediately.

Application requirement: short intro video (required):

Please include a short self-introduction video (2–5 minutes). You can add the link directly to your resume or submit it through the hiring platform in any available way (YouTube, Loom, Google Drive, or similar).

• No need for a polished production, a simple smartphone recording is perfectly fine.
• This does not replace live conversations, it only helps us speed up the first screening and understand your communication style and motivation.
• In the video, please cover:
  • Who you are and 2–3 measurable outcomes you delivered in recent roles
  • Why you are applying for this role at Graphio.ai
  • Why you are leaving or have left your previous role
  • Your view on how a high-ownership startup team should operate (pace, ownership, communication, and work-life balance expectations)
• Applications without the video may not be reviewed.

Final note:

Graphio.ai is not a 9-to-5 corporate environment. We move fast, operate with high ownership, and expect proactive execution without micromanagement. Graphio.ai is a strong fit for people who actively seek challenges for personal growth - especially those who want to build their own company one day and see this as a place to learn how high-performing startups execute.

Job Description

6+ years of software development experience with the .NET platform (ASP.NET Core, C#)
Strong experience building and consuming REST APIs (OpenAPI, FluentValidation)
Knowledge of OAuth 2.0 flows is a plus
At least 2+ years of proven experience with Azure Cloud services (Service Bus, Azure Functions, Cosmos DB)
Solid understanding of client-server application design and asynchronous programming
Experience with CI/CD pipelines in Azure DevOps or equivalent tools
Knowledge of containerization (Docker, Kubernetes) is a strong plus
Familiarity with low-code/no-code integrations (Power Apps, Power Automate) is desirable
Experience with Azure ML/AI services, document recognition, or data-driven workflows is an advantage
Proficiency in debugging, refactoring, and clean code design
Strong analytical skills with ability to ramp up quickly in new domains
Good written and verbal communication skills in English (Upper-Intermediate+)

Job Responsibilities

Design and implement cloud-native applications leveraging Azure Functions, Service Bus, and Cosmos DB
Build and maintain microservices and APIs that integrate with multiple systems, including D365 and data platforms
Collaborate with stakeholders to define and negotiate API contracts and ensure reliable system integrations
Implement data processing and workflow services with a focus on scalability, performance, and resilience
Contribute to the design of low-code solutions integrating Azure ML/AI services for automation (e.g., document recognition, intelligent data extraction)
Participate in planning, estimation, and architecture discussions, providing technical guidance
Debug and resolve issues of various complexities across the stack
Work closely with DevOps and QA to ensure CI/CD pipelines, automated testing, and deployment processes are efficient and robust
Follow coding standards and contribute to continuous improvement initiatives within the development team

Department/Project Description

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.

You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.

We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people's lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Job Description

Primary Skills:

5+ years of professional software engineering experience with a strong emphasis on scalable frontend architectures.

Proven proficiency in utilizing AI-assisted coworker tools (Claude preferred) to accelerate frontend development to improve engineering productivity, code quality, testing, and development velocity.
Mastery of modern frontend technologies: React, GraphQL, Redux, Vite, TypeScript, HTML5, and CSS3.
Solid mastery of Testing frameworks (Playwright, Jest, Vitet, Cypress)
Solid understanding of backend integration points, particularly interacting with GraphQL, REST APIs, and authentication flows.
Experience with observability platforms and UI performance optimization techniques.
Data Access: Proficiency with Entity Framework for ORM.
API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Preferred, Not Required Skills
Version Control: Proficiency with Git and GitLab.
Collaboration: Experience working with Jira and Confluence.

Job Responsibilities

Partner closely with Product, Design, and Backend Engineering teams to translate complex business requirements into intuitive user experiences.
Provide dashboards, charts, and filtered views for sensor telemetry and alert trends to support end-to-end solution monitoring.
Develop detailed topology visualization and cross-org super-admin dashboards.
Unify gateway management and sensor data experiences so customers can move between fleet operations and troubleshooting in a single workflow.
Utilize AI-assisted coworker tools to rapidly generate React components, GraphQL queries, and unit tests.