senior software engineer- java

Karadeniz Holding is seeking a Senior Software Developer for its Information Technology department in the Istanbul HQ. You will develop enterprise applications mainly with .NET / C#, build front‑end with React, and implement robust data integrations.You will collaborate with IT and business teams, optimize SQL Server performance, and participate in Agile...

A leading payment solutions provider based in Turkey is looking for a skilled engineer to develop scalable and reliable applications. The ideal candidate will hold a BSc in Computer Science and have experience with technologies like Java11 and Spring Boot. This role requires a proactive individual who enjoys guiding teams and making technical decisions...

Eaton, located in Turkey, is seeking a Senior Software & Connectivity Support Engineer. The role involves providing advanced technical assistance and troubleshooting for customers, ensuring seamless engagement across various channels. A degree in Engineering or Computer Science and a minimum of 3 years in software support or engineering are essential. Ideal...

Eaton is hiring a Senior Software & Connectivity Support Engineer (Industrial / Electrical Systems) for a hybrid role based in Istanbul, Budapest, Belgrade, or Casablanca. The position focuses on advanced software and connectivity support, working with R&D, product management, and L3 engineering teams.You will troubleshoot non-standard software and...

If you want to be the “Software Developer” we are searching for our Infrateam of Technology Group to work in a global company with flexible hours in casual dress-code every day, and in flexible places day in a week in our Maslak Headquarters and to take care of backend development;If you think you have most of the following qualifications;Bachelor’s...

A leading mobile application company in Turkey is seeking a driven Software Developer with a focus on backend development and solid experience in NodeJS and SQL databases. You will create and enhance critical web panels, while collaborating within a talented team. The ideal candidate has over 5 years of experience and is passionate about innovative solutions...

OverviewOBSS is Turkey’s largest technology consultancy, pioneering product development and technology consulting for an AI-native future. With more than 20 years of experience and offices in Istanbul, Ankara, London, Amsterdam, and Baku, we empower leading companies in banking and finance, insurance, e-commerce, retail, and the start-up ecosystem. Our...

Our mission Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality,...

The salary range for this role is $5,000 - $9,500 per month (Gross in USD)  Hiring Manager: Matthew Sedlacek About Sezzle: With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more...

Our mission Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.  With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality,...

Start your interview for this role here We have partnered with an organization to train large AI language models, helping cutting-edge generative AI models write better code. Projects typically include discrete, highly variable problems that involve engaging with these models as they learn to code.  Example projects include: * Evaluating the quality of...

About The Role What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Istanbul to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people worldwide. This is high-impact, technically challenging work — the...

OverviewSenior Software Engineer - Digital WorkplaceJoin to apply for the Senior Software Engineer - Digital Workplace role at CanonicalCanonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public...

Join to apply for the Senior Software Engineer, Games role at PeakWe are seeking an experienced Mobile Software Engineer to join our Engineering Team. You will craft code that brings game features, items, and levels to life in our popular games, enjoyed by a community of 40 million active users monthly. This role presents interesting engineering challenges...

Hesapkurdu is seeking skilled developers to rebuild our engineering around AI. You will contribute to AI-assisted or agentic workflows, ship features end-to-end, and orchestrate coding agents for implementation, testing, and refactoring.You will help establish repo standards and automate testing to improve quality and speed. Join a fast-growing fintech in...

Token Financial Technologies is seeking a Senior Expert Software Developer to join our fintech team in Turkey. You will design and implement scalable backend services in .NET, develop Angular frontends, and drive microservice architectures in a high-availability, high-traffic environment.The role requires 7+ years of experience, strong .NET and Angular...

BİM Birleşik Mağazalar A.Ş. is seeking a Java Backend Developer to join our e-commerce platform team. You will develop and own backend services end-to-end, collaborating with product and engineering to build scalable systems using modern tools and AI-assisted development practices.You will contribute to architectural design, ensure security and...

ING Hubs Türkiye is seeking a Senior Backend Engineer (Java) to define and evolve the technical vision of our platform, working with Domain Architects and Chapter Leads. You will build modern Java backend services, lead cloud migration efforts, and shape distributed architectures across ING's European ecosystem.You will contribute to the modernization...

About ICterra ICterra is a global software engineering company with offices in Munich, İstanbul and Ankara. We combine 30 years of software development experience with technology expertise and proven methodologies to provide innovative solutions to our customers across multiple industries globally. With 150+ software professionals, we have been building...

Create Reinforcement Learning Environments to test AI models' problem-solving abilities.Develop solutions for complex software engineering problems including bug fixing and feature implementation.Refactor codebases and optimize software performance.Create reproducible environments and golden reference solutions for engineering...