Senior Software Engineer

100625 Johnson Electric Otomotiv Ürünleri Limited Şirketi; Konak; On-site; TRY 350,000 - 520,000; Full time

Job summary

Johnson Electric Otomotiv Ürünleri Limited Şirketi in Izmir, Türkiye, is seeking an experienced software engineer to design, develop, and maintain industrial applications. You will own end-to-end solutions—from requirements and architecture to deployment, monitoring, and production support—using C#/.NET, Angular, and MSSQL.

You will build backend services and machine-data integrations (MQTT, NATS, OPC-UA, Kepware), design databases and real-time dashboards for production KPIs, and collaborate

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field.
• 5+ years of professional software engineering experience, preferably in manufacturing/industrial contexts.
• Strong C#/.NET skills and ASP.NET Core experience.
• Solid Angular/TypeScript development abilities.

Responsibilities

• Design, develop, and maintain industrial applications and services.
• Own end-to-end solutions from requirements to production support.
• Build backend services, APIs, and machine-data integrations (MQTT, NATS, OPC-UA, Kepware).
• Create real-time dashboards and monitoring for production KPIs.
• Collaborate with operators, engineers, and production teams; participate in reviews and CI/CD.

Skills

C#/.NET

Angular/TypeScript

MSSQL

OPC-UA

NATS/MQTT

AI-assisted tools

CI/CD

GitHub Copilot

Distributed systems

Communication with teams

Education

Bachelor's degree in CS/Engineering or related

Tools

Kepware

ASP.NET Core

APIs

Redis

Git

Job description

Responsibilities

Responsibilities Design, develop, and maintain industrial applications and services using C#/.NET, Angular, MSSQL, Redis, NATS, and related technologies. Own solutions end-to-end, from requirement gathering and architecture through implementation, deployment, monitoring, and production support. Use AI-assisted development tools to accelerate coding, testing, refactoring, documentation, and troubleshooting while remaining responsible for the correctness, security, performance, and maintainability of the solution. Develop backend services, APIs, and machine-data integrations using technologies such as MQTT, NATS, OPC-UA, and Kepware. Design and optimize databases, queries, stored procedures, caching strategies, and production data flows. Build real-time dashboards, reporting, and monitoring solutions for production KPIs and operational data. Design reliable systems that handle production realities such as high data volumes, concurrency, connectivity issues, duplicate messages, and out-of-order events. Troubleshoot issues across frontend, backend, database, messaging, infrastructure, and machine integration layers. Work directly with operators, engineers, and production teams to understand requirements, validate solutions, and improve existing systems. Participate in architecture discussions, code reviews, technical standards, CI/CD, automated testing, and production diagnostics. Identify opportunities to automate repetitive development and operational processes using software and AI. Travel abroad when required for business needs, including project implementation, technical support, collaboration.

*This is an on-site position at our Izmir Plant in the Aegean Free Zone (ESBAS), Izmir, Türkiye. Remote or hybrid working is not available.

Knowledge & Skills

Knowledge And Skills Bachelor's degree in Computer Science, Software Engineering, Information Systems, Engineering, or a related technical field, or equivalent professional experience. 5+ years of professional software engineering experience, preferably involving production systems, manufacturing, MES, industrial automation, or machine integration. Strong C#/.NET skills, including ASP.NET Core, APIs, asynchronous programming, and background services. Strong Angular and TypeScript development skills. Strong MSSQL knowledge, including database design, indexing, query optimization, and stored procedures. Understanding of distributed systems, messaging, caching, concurrency, and event-driven architectures. Experience with technologies such as NATS, MQTT, OPC-UA, Kepware, or similar industrial integration platforms. Practical experience with AI-assisted development tools such as GitHub Copilot, Claude Code, Codex, or equivalent tools. Ability to review AI-generated code for correctness, security, performance, maintainability, and architectural fit. Understanding of Git, automated testing, CI/CD, observability, logging, and production troubleshooting. Strong problem-solving skills across software, database, integration, and manufacturing environments. Ability to communicate effectively with software teams, controls engineers, process engineers, operators, and business stakeholders.

Culture

Come join our global, inclusive & diverse team Our purpose is to improve the quality of life of everyone we touch through our innovative motion systems. We are a truly global team bound together by our shared values. Our culture is built on the diversity, knowledge, skills, creativity, and talents that each employee brings to the company. Our people are our company’s most valuable asset. We are committed to providing an inclusive, diverse and equitable workplace where employees of different backgrounds feel valued and respected, regardless of their age, gender, race, ethnicity or religious background. We are committed to inspiring our employees to grow, act with ownership and find fulfilment and meaning in the work they do.

About Johnson Electric Group

The Johnson Electric Group is a global leader in electric motors, actuators, motion subsystems and related electro-mechanical components. It serves a broad range of industries including Automotive, Smart Metering, Medical Devices, Business Equipment, Home Automation, Ventilation, White Goods, Power Tools, Lawn & Garden Equipment, Warehouse Automation, Liquid Cooling and Robotic joints. The Group is headquartered in Hong Kong and employs over 30,000 individuals in over 20 countries worldwide. Johnson Electric Holdings Limited is listed on The Stock Exchange of Hong Kong Limited (Stock Code: 179). For more information, visit johnsonelectric.com.