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.net developer – insurance project Jobs in Istanbul

.net developer – insurance project

.net developer – payment systems services Jobs in Istanbul

.net developer – payment systems services

net developer payment systems services

OBSS

<div>
 
 Would you like to perform rewarding work while contributing to the success of an established and growing company?
 
 
 Join our team as a skilled
 
 .NET Developer
 
 and help us design, develop, and maintain high-quality payment solutions that power the future of financial technology.
 
 
 
 
 
 
 Qualifications:
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.
 </li>
 <li>
 Minimum 2 years of proven experience as a .NET Developer, preferably focused on payment systems projects.
 </li>
 <li>
 Strong proficiency with .NET Core and C#.
 </li>
 <li>
 Experience with at least one payment system tool or platform
 </li>
 <li>
 Eager to learn new technologies and keep up with industry trends.
 </li>
 <li>
 Strong analytical skills, result-oriented mindset, and ability to work collaboratively in a team environment.
 </li>
 <li>
 Excellent communication and interpersonal skills.
 </li>
 </ul>
 
 
 
 
 
 Responsibilities:
 
 
 <ul>
 <li>
 Collaborate effectively with business analysts, project managers, and cross-functional teams to gather and clarify project requirements.
 </li>
 <li>
 Design, develop, test, and maintain scalable, secure, and high-performance .NET applications tailored for payment systems.
 </li>
 <li>
 Participate actively in the full software development lifecycle: planning, coding, testing, deployment, and maintenance.
 </li>
 <li>
 Conduct and participate in code reviews, providing constructive feedback to uphold high coding standards.
 </li>
 <li>
 Troubleshoot, debug, and resolve issues promptly to ensure system reliability.
 </li>
 <li>
 Stay updated on emerging trends, tools, and best practices in software development and payment technologies, continuously improving processes and solutions.
 </li>
 </ul>
 
 
 
 
 
 
 
 OBSS is proud to be an equal opportunity workplace and is an affirmative action employer. We make recruiting decisions without regard to race, color, religion, national or ethnic origin, age, gender, sexual orientation, marital status, veteran status or disability status.
 
 
 
 
 
 https://medium.com/codable
 
</div>

.NET Developer – Payment Systems Services

Orpak Systems

<div>
 
 Description
 
 
 
 We are looking for an inspired
 
 .NET Full Stack developer to work on developing
 
 backend and frontend for our Retail Backoffice and Head Office solutions.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Improving the existing application framework
 </li>
 <li>
 Understanding our solution authorizations and data governance
 </li>
 <li>
 Refactoring our current Client/Server solutions
 
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 University Degree in Computer Science, Information Systems or a similar field (must, a master&rsquo;s degree is a plus)
 </li>
 <li>
 3-5 years of relevant experience as a .NET developer (must)
 </li>
 <li>
 Experience on Windows Desktop Application Development with VC++, VC#, .NET 4.7+, MVC and COM DLL (must)
 </li>
 <li>
 Ability to develop Webservices based on Asp.Net / .Net Core (must)
 </li>
 <li>
 Familiarity with MS SQL Server with Stored Procedure coding ability (must)
 </li>
 <li>
 Writes clean code and has unit test experience (plus)
 </li>
 <li>
 Experience in process documentation and analysis (plus)
 </li>
 <li>
 Great diligence and an analytical mind (plus)
 </li>
 <li>
 Fluent English and Turkish (must), Arabic (plus)
 
 
 
 </li>
 </ul>
 
 Soft Skills
 
 
 
 <ul>
 <li>
 Excellent communication and people skills
 </li>
 <li>
 Ability to work under tight deadlines
 </li>
 <li>
 Team Player
 </li>
 </ul>
</div>

.NET Full Stack developer

Qlub

<div>Who are we? 
Qlub is revolutionizing the dining experience with ultra-fast, seamless payment solutions. Our technology enables customers to pay in seconds by scanning a QR code &ndash; no app download required. From Pay-at-Table QR payments and Digital Menus to Order-and-Pay tech, Payment Links, and SoftPOS terminals, Qlub streamlines the entire payment process, making it faster and more convenient for both diners and restaurants. Plus, splitting the bill with friends has never been easier!
We help restaurants focus on what they do best: providing exceptional dining experiences. By removing payment hassles, we increase table turnover and improve operational efficiency, boosting profits. Features like analytics, instant tipping and reviews, and automated accounting empower restaurants to thrive in today&rsquo;s digital-first world. 
The Role 
We're looking for a Backend Developer to support the development of panel platforms.
You'll work on payment integrations, dashboards, order flows, table management, review systems, and more. Your work will directly impact the experience of both diners and restaurant staff.
You&rsquo;ll be responsible for:<ul>
<li>Developing backend services and APIs</li>
<li>Collaborating with frontend, design, and product teams</li>
<li>Writing clean, efficient, well-documented code</li>
<li>Participating in code reviews</li>
<li>Troubleshooting, debugging, and improving system performance</li>
<li>Managing notification and email systems</li> 
</ul> 
We're looking for someone with:<ul>
<li>3&ndash;5 years of backend development experience</li>
<li>Solid TypeScript and Node.js knowledge</li>
<li>Experience with NestJS or similar frameworks (Express, Fastify)</li>
<li>Experience working with PostgreSQL</li>
<li>Working knowledge of Redis</li>
<li>Understanding of RESTful API best practices</li>
<li>Exposure to CI/CD workflows</li>
<li>Awareness of security, rate-limiting, and performance optimization</li>
Basic understanding of job/message queues (e.g., BullMQ) 
<li>
</li></ul>Why join qlub?<ul>
<li>Be part of an exciting, fast-paced environment, where you can grow the business from an early-stage start-up into a global organization;</li>
<li>Drive growth and tailoring of fast-evolving new products and features;</li>
<li>Work with highly motivated people, enthusiastic about improving the customer experience at table-service restaurants.</li> 
</ul> 
Sounds like you? Are you excited by this opportunity? If so, &ldquo;Apply now&rdquo;.</div>

Backend Developer

<div>
 
 Would you like to perform rewarding work while contributing to the success of an established and growing company?
 
 
 
 
 
 We are looking for a skilled
 
 .NET Developer
 
 with a strong background in insurance projects to contribute to the design, development, and maintenance of our insurance-focused software applications. You will work closely with cross-functional teams to deliver high-quality solutions that meet the unique needs of our insurance client.
 
 
 
 
 
 
 Qualifications:
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, Software Engineering, or a related field,
 </li>
 <li>
 Minimum 2 years proven experience as a .NET Developer with a focus on insurance projects,
 </li>
 <li>
 Strong proficiency in C# and .NET framework,
 </li>
 <li>
 Knowledge at least one of insurance package practices and tools,
 </li>
 <li>
 Eager to learn new technologies,
 </li>
 <li>
 Good team player, result oriented attitude and analytical mind,
 </li>
 <li>
 Strong communicational and interpersonal skills.
 </li>
 </ul>
 
 
 
 
 
 Responsibilities:
 
 
 <ul>
 <li>
 Collaborate with business analysts, project managers, and other stakeholders to understand and define project requirements.
 </li>
 <li>
 Design, develop, and maintain .NET-based applications for insurance projects, ensuring scalability, security, and performance.
 </li>
 <li>
 Participate in the full software development life cycle, including planning, coding, testing, and deployment.
 </li>
 <li>
 Conduct code reviews and provide constructive feedback to ensure code quality and adherence to coding standards.
 </li>
 <li>
 Troubleshoot, debug, and resolve software defects and issues in a timely manner.
 </li>
 <li>
 Stay current with industry trends and best practices to continuously improve development processes and technologies.
 </li>
 </ul>
 
 
 
 
 OBSS is proud to be an equal opportunity workplace and is an affirmative action employer. We make recruiting decisions without regard to race, color, religion, national or ethnic origin, age, gender, sexual orientation, marital status, veteran status or disability status.
 
 
 
 
 
 https://medium.com/codable
 
</div>

.NET Developer – Insurance Project

Otokoç Otomotiv

<div>
 
 
 A World Full of Goodness, Success, and Innovation awaits you at Otoko&ccedil; Otomotiv. If you want to be included in a World Full of Future, let's meet!
 
 
 
 
 
 
 Otoko&ccedil; Otomotiv, which was established in 1928 as the first investment of the Ko&ccedil; Group in the automotive sector and started the history of automotive in Turkey, today; Otoko&ccedil;, Avis, Avis Filo, Avis Filo Maestro, Budget, Otoko&ccedil; Insurance, Zipcar, Otoko&ccedil; Used Car, otokocihale.com, is Turkey's largest automotive retailing, car rental and car sharing company serving with Otoko&ccedil; Parts and Lastick brands.
 
 
 
 
 
 Under the roof of Otoko&ccedil;, new vehicle sales, service, and spare parts services, wholesale spare parts sales, insurance and financing, accessory sales, used car vehicle sales, and vehicle protection systems under the Ford, Ford Trucks, Volvo, Fiat, Alfa Romeo, Jeep, and Maserati brands, in short offers all automotive solutions to the customers under one roof.
 
 
 
 
 
 In car rental, short-term rental with Avis and Budget brands; Operational leasing with Avis Filo, also known as fleet leasing; Fleet management with the Avis Filo Maestro brand; With the Zipcar brand, it offers hourly rental, that is, car sharing service, to the customers.
 
 
 
 
 
 Continuing the activities at nearly 400 points in 9 countries, including Turkey, Greece, Azerbaijan, Hungary, Georgia, Kazakhstan, Ukraine, Northern Cyprus, and Northern Iraq, with the vision of " Being a global and leading reference point developing innovative mobility solutions ".
 
 
 
 
 
 You too, have adopted the organizational agile working principles, giving importance to equality of opportunity and inclusiveness in the candidate and employee experience; If you want to work in a working environment that defines the values of development, innovation, cooperation, sincerity and transparency as the indispensable values of its culture, you can review the announcement details below and apply.
 
 
 
 
 
 
 Our position where we invite you to join us: Full Stack Developer
 
 
 
 
 
 
 If you say that you have a strong analytical side and make target and solution-oriented work a priority, and if you keep your curiosity alive with new information every day, you should take a look at the details of the advertisement!
 
 
 
 
 
 
 So, what responsibilities does the Full Stack Developer take on at Otoko&ccedil; Otomotiv?
 
 
 
 
 
 
 &bull; To analyze and code existing and new software in accordance with the agile software development methodologies in line with the needs of the company and to support them,
 
 
 &bull; Attending daily, retrospective and review meetings in accordance with agile software development methodologies,
 
 
 &bull; To develop codes in accordance with company security and software code standards and to perform code review tasks in accordance with these standards,
 
 
 &bull; Always be updated about the software developments in Turkey and the World.
 
 
 
 
 
 
 What are the Required Qualifications?
 
 
 
 
 
 
 &bull; Graduated from Computer Engineering or related engineering departments of universities
 
 
 &bull; Minimum 3 years experience in .NET technologies
 
 
 &bull; Capable of analytical thinking and problem solving
 
 
 &bull; Knowledge / experience with Agile Software Development (Agile / SCRUM) methodologies
 
 
 &bull; Web-based application development experience with ASP.NET, C #,.NET Windows Forms and .NET Technologies
 
 
 &bull; Knowledge of software architectures such as n-tier architecture, Solid Principles and design patterns
 
 
 &bull; Experienced in SOAP and Restful Web Service Technologies
 
 
 &bull; Having SQL knowledge and experience (SQL / TSQL)
 
 
 &bull; Speaking English at a level that can follow the technical literature and correspond to foreign operation users.
 
 
 &bull; (Preferred) Experience with React Native for mobile development, or interest in learning.
 
 
 
 
 
 
 Also, what do we promise you in this world?
 
 
 
 
 
 
 &bull; Flexible Benefit
 
 
 &bull; Ko&ccedil; Pension Foundation Membership
 
 
 &bull; Ko&ccedil; Family Card Membership
 
 
 &bull; Complementary Health Insurance
 
 
 &bull; Private Health Insurance (Optional)
 
 
 &bull; Personal Accident Insurance
 
 
 &bull; Birthday Leave
 
 
 &bull; Food and Service (Lunch Voucher and Cafeteria)
 
 
 &bull; Nursery support
 
 
 &bull; Social Assistance Package
 
 
 
 
 
 
 How Do Our Recruitment Processes Proceed?
 
 
 
 
 
 
 Our recruitment process consists of the following stages. Our process length varies according to the position. We want you to know that at the end of the process, we will inform you according to your suitability for the position.
 
 
 
 
 
 &bull; Application
 
 
 &bull; Preliminary assessment
 
 
 &bull; Telephone and face-to-face / online interview
 
 
 &bull; Inventory stage
 
 
 &bull; Reference research
 
 
 
 
 
 For this and more, you can access all of our open advertisements on Ko&ccedil; Kariyerim, Kariyer.net, Linkedin, and Youthall pages.
 
 
 
 
 
 
 Don't forget to follow our Otoko&ccedil; Career social media accounts to be informed about the most exciting developments about us!
 
 
 
 
</div>

Full Stack Developer

<div>
 
 Would you like to perform rewarding work while contributing to the success of an established and growing company?
 
 
 
 
 
 We are looking for a skilled
 
 .NET Developer
 
 to contribute to the design, development, and maintenance of our software applications. You will work closely with cross-functional teams to deliver high-quality solutions that meet business needs and follow best practices in software development.
 
 
 
 
 
 
 Qualifications:
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field
 </li>
 <li>
 Strong experience with .NET Core, C#, MVC, WebAPI, Entity Framework, and SQL
 </li>
 <li>
 Knowledge of Kubernetes, MSSQL, Redis, and cloud platforms (GCP preferred)
 </li>
 <li>
 Experience with test automation
 </li>
 <li>
 Eager to learn new technologies
 </li>
 <li>
 Good team player with a result-oriented attitude and analytical mindset
 </li>
 <li>
 Strong communication and interpersonal skills
 </li>
 <li>
 High energy and drive
 </li>
 </ul>
 
 
 
 
 
 Responsibilities:
 
 
 <ul>
 <li>
 Collaborate with business analysts, project managers, and other stakeholders to define and understand requirements
 </li>
 <li>
 Design, develop, and maintain .NET-based applications, ensuring scalability, performance, and security
 </li>
 <li>
 Participate in all stages of the software development life cycle, including planning, coding, testing, and deployment
 </li>
 <li>
 Conduct code reviews to ensure quality and adherence to standards
 </li>
 <li>
 Troubleshoot and resolve software issues efficiently
 </li>
 <li>
 Stay up to date with industry trends, tools, and best practices
 </li>
 </ul>
 
 
 
 
 OBSS is proud to be an equal opportunity workplace and is an affirmative action employer. We make recruiting decisions without regard to race, color, religion, national or ethnic origin, age, gender, sexual orientation, marital status, veteran status or disability status.
 
 
 
 
 
 https://medium.com/codable
 
</div>

.NET Developer

WonderSouq

<div>
 
 
 AI Agent &amp; LLM Developer (Google Cloud)
 
 
 
 
 About Us
 
 
 
 
 WonderSouq
 
 is an innovation and technology company that specializes in developing and designing immersive virtual 3D spaces and 3D engines. We excel in creating 3D online solutions for ambitious businesses and enthusiastic users alike to build unique experiences and drive higher engagement. We leverage Artificial Intelligence to
 
 integrate AI capabilities into our existing solutions and develop entirely new AI, LLM, and ML-driven products and features
 
 to transform our offerings. We are seeking a talented and skilled
 
 AI Agent &amp; LLM Developer
 
 to join our dedicated
 
 AI Team
 
 and contribute to the design, development, and deployment of our next-generation enterprise AI agents, akin to the advanced conversational capabilities seen in industry leaders.
 
 
 
 The Role
 
 
 
 As an AI Agent &amp; LLM Developer, you'll be a key individual contributor within our
 
 AI Team
 
 , responsible for the hands-on implementation and optimization of our AI agent ecosystem. You'll apply your expertise in Google Cloud's AI services to deliver human-like, intelligent, and scalable conversational experiences. This role requires strong technical skills in Large Language Models (LLMs), conversational AI platforms, speech technologies, and MLOps best practices within the Google Cloud ecosystem.
 
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 
 Design &amp; Development:
 
 </li>
 <li>
 
 Integrate and extend AI capabilities into existing WonderSouq solutions
 
 to enhance their functionality and user experience.
 </li>
 <li>
 
 Develop and implement new AI, LLM, and ML solutions
 
 from concept to production, focusing on conversational AI agents.
 </li>
 <li>
 Design and implement complex conversational flows using
 
 Dialogflow CX's visual flow builder
 
 , including intents, entities, pages, routes, and fulfillment logic.
 </li>
 <li>
 Integrate and optimize
 
 Google Cloud Text-to-Speech (TTS)
 
 , including leveraging
 
 Custom Voice
 
 models for branded voice experiences, and
 
 Google Cloud Speech-to-Text (STT)
 
 for accurate transcription.
 </li>
 <li>
 Implement and fine-tune generative AI capabilities within Dialogflow CX and Vertex AI, utilizing
 
 Gemini models
 
 ,
 
 Generators
 
 ,
 
 Generative Playbooks
 
 , and
 
 Vertex AI Search
 
 for grounded responses.
 </li>
 <li>
 Develop sophisticated backend logic and integrations using
 
 Cloud Functions
 
 or
 
 Cloud Run
 
 to connect AI agents with internal enterprise systems (CRM, ERP, databases) and external APIs.
 </li>
 <li>
 Utilize and contribute to
 
 Vertex AI Agent Development Kit (ADK)
 
 for advanced agentic behavior, multi-agent orchestration, and complex tool chaining.
 </li>
 <li>
 
 Optimization &amp; Quality:
 
 </li>
 <li>
 Optimize agent performance, accuracy, and efficiency through continuous iteration and testing.
 </li>
 <li>
 Contribute to establishing and maintaining MLOps best practices for the AI agent lifecycle.
 </li>
 <li>
 Implement robust monitoring, logging (Cloud Logging), and alerting (Cloud Monitoring) for agent performance and operational health.
 </li>
 <li>
 Ensure solutions adhere to enterprise-grade security (IAM, VPC Service Controls, Secret Manager) and data governance standards.
 </li>
 <li>
 
 Collaboration &amp; Communication:
 
 </li>
 <li>
 Collaborate closely with lead engineers, product managers, UX designers, data scientists, and other engineering teams to translate business requirements into technical solutions.
 </li>
 <li>
 Communicate technical concepts clearly to both technical and non-technical stakeholders.
 </li>
 </ul>
 
 
 Qualifications
 
 
 
 
 Minimum Qualifications
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, Artificial Intelligence, Machine Learning, or a related quantitative field, or equivalent practical experience.
 </li>
 <li>
 3+ years of hands-on experience in software development, with a focus on AI/ML applications.
 </li>
 <li>
 Proven experience in designing, developing, and deploying conversational AI solutions using
 
 Google Cloud's Dialogflow CX
 
 .
 </li>
 <li>
 Strong experience with Google Cloud's voice AI services:
 
 Cloud Text-to-Speech (TTS)
 
 and
 
 Cloud Speech-to-Text (STT)
 
 .
 </li>
 <li>
 Demonstrable experience with Large Language Models (LLMs), prompt engineering, and integrating generative AI capabilities into production systems.
 </li>
 <li>
 Proficiency in Python and experience with relevant ML frameworks (e.g., TensorFlow, PyTorch).
 </li>
 <li>
 Solid understanding of cloud-native architecture patterns and serverless computing (
 
 Cloud Functions, Cloud Run
 
 ).
 </li>
 <li>
 Experience with API design and integration, including webhooks.
 </li>
 <li>
 Understanding of MLOps principles.
 </li>
 </ul>
 
 
 Preferred Qualifications
 
 
 <ul>
 <li>
 Master's or Ph.D. in a related field.
 </li>
 <li>
 Hands-on experience with
 
 Vertex AI
 
 , particularly
 
 Vertex AI Agent Development Kit (ADK)
 
 , Vertex AI Search, and Model Garden.
 </li>
 <li>
 Experience with
 
 Custom Voice
 
 training in Google Cloud TTS.
 </li>
 <li>
 Familiarity with other Google Cloud services like Pub/Sub, Cloud Storage, Firestore, Cloud SQL, or BigQuery for data management.
 </li>
 <li>
 Experience in a regulated industry (e.g., finance, healthcare, telecommunications) with an understanding of compliance and data privacy.
 </li>
 <li>
 Excellent problem-solving, analytical, and communication skills.
 </li>
 </ul>
 
 
 Location &amp; Language
 
 
 
 This position requires professional-level English proficiency and offers flexible work arrangements, including
 
 hybrid
 
 work or
 
 in-office
 
 presence at our Istanbul location.
 
 
 If you are a passionate AI developer looking to make a significant impact by building cutting-edge conversational AI agents on Google Cloud, we encourage you to apply!
 
 
 
 
</div>

AI Agent & LLM Developer

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