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full-stack engineer (back-end skewed) Jobs in Istanbul

full-stack engineer (back-end skewed)

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staff engineer, field applications Jobs in Istanbul

staff engineer, field applications

forward deployment engineer

RedCloud Technologies

<div><p><b>About RedCloud</b></p><p>
The global supply chain is broken&mdash;creating a $2 trillion inventory gap where essential consumer goods fail to reach the people who need them. Brands miss sales, distributors mismanage stock, and retailers face empty shelves. The result? Higher prices, slower growth, and lost opportunity across the board.</p><p>
RedCloud is fixing this. Our RedAI digital trading platform, bulk and retail trading exchanges connect key parts of the supply chain&mdash;enabling bulk inventory exchange, streamlined digital payments, and generating vast quantities of aggregated market data. By applying AI and machine learning techniques, we deliver predictive market insight and trading recommendations straight back to the trading environment&mdash;facilitating smarter everyday business decisions for our customers, from factory to warehouse to store.</p><p>
Headquartered in London, RedCloud became a publicly listed company on Nasdaq (RCT) in March 2025. With a diverse team spanning many nationalities and operations across Africa, the Middle East, Europe, and Latin America. We&rsquo;re building a more connected and efficient global trade network. Our AI labs are busy exploring the next generation of smart AI agents and deeper FMCG market intelligence for the benefit of our customers across a growing operational footprint.</p><p><b><br>
Team Placement</b></p><ul><li><b>Customer-Facing Squads:</b> Embedded with specific customer implementations</li><li><b>Cross-Squad Support:</b> Bringing field insights back to product teams</li></ul><p></p><p><b>
Key Responsibilities</b></p><ul><li>Partner directly with enterprise FMCG and supply chain customers to understand their unique challenges</li><li>Rapidly prototype and deploy custom solutions using platform capabilities</li><li>Build production-ready integrations with customer systems and data sources</li><li>Configure and customize data products for specific client workflows</li><li>Create reusable accelerators and templates for common FMCG patterns</li><li>Train customer teams on platform capabilities and best practices</li><li>Influence product roadmap with field insights and customer feedback</li><li>Build custom agents and conversational interfaces for specific use cases</li><li>Serve as trusted technical advisor to customer stakeholders</li></ul><p></p><p><b>
Required Qualifications</b></p><ul><li>3-5+ years of software engineering or solutions engineering experience</li><li>Strong programming skills in Python, SQL, Node.js, and React</li><li>Experience working directly with enterprise customers</li><li>Ability to context-switch between multiple customer environments</li><li>Strong debugging and problem-solving skills</li><li>Experience with both AWS and GCP platforms</li><li>Excellent communication skills across technical and business audiences</li><li>Understanding of data engineering and ML deployment</li><li>Self-starter mentality with minimal supervision needed</li></ul><p></p><p><b>
Preferred Qualifications</b></p><ul><li>FMCG industry experience (retail, supply chain, manufacturing)</li><li>Consulting or professional services background</li><li>Experience with AgentCore and conversational AI deployment</li><li>Knowledge of common FMCG systems (SAP, Oracle, Salesforce)</li><li>Experience with change management and user adoption</li><li>Understanding of MCP and A2A protocols</li><li>Previous Palantir, Databricks, or similar FDE experience</li></ul><p></p><p><b>
What Makes This Role Unique</b></p><ul><li>Direct impact on customer success and product direction</li><li>Combination of engineering, consulting, and product skills</li><li>Building cutting-edge AI solutions in real production environments</li></ul><p><b><i><br>
Even if you don&rsquo;t meet every requirement, we still encourage you to apply. Your unique experiences and perspectives might be just what we&rsquo;re looking for.</i></b></p><p><b>
Benefits</b></p><p>
Working with a pioneering provider of eCommerce solutions you will have the opportunity to join an international company who are growing massively, we encourage ambition and creativity.</p><p>
Plus, you will get:</p><ul><li><p>
25 Days Annual leave, increasing to 26 days after 12 months in the business</p></li><li><p>
Enhanced Company Pension (Matched up to 5% &amp; Salary Sacrifice)</p></li><li><p>
Healthcare Cashplan with Medicash</p></li><li><p>
Private Healthcare with Aviva</p></li><li><p>
Life Insurance with AIG</p></li><li><p>
Happl, our benefit platform which provides access to pre-negotiated discounts on a wide variety of services including entertainment, food, and fitness.</p></li><li><p>
Stock / Equity</p></li></ul><p>
Check out the links below to see what our CEO Justin Floyd has to say about our plans for growth for the year ahead, and to see our latest video on the mission we&rsquo;re on!</p><p>
RedCloud I We're growing!</p><p>
RedCloud I Red101 App I Open Commerce</p></div>

Forward Deployment Engineer

Siemens

<div><p>We are the catalyst for the industrial world&rsquo;s digital transformation.</p><p>
For more than 35 years, ground breaking technologies and business models engineered and developed by Siemens Turkey R&amp;D department contributes to the global success of Siemens</p><p>
Our R&amp;D activities focused on the fields of electrification, automation and digitalization, provides end-to-end support to our global customers on their unique digital transformation journey.</p><p>
We aim to increase our strength on solution and product development with world class SW development experts, with the vision to be the digitalization partner for our global customers.</p><p>
We need game changers like you, to bring the next level of smart manufacturing and infrastructure from mere concept to reality, develop tomorrow&rsquo;s smart cities, and address the most critical digitalization challenges across a comprehensive range of industries.</p><p></p><p><b>
What are my responsibilities?</b></p><ul><li>Being responsible of the DevOps pipeline in an Azure DevOps based development environment</li><li>Handling of the integration processes (build, release, deployment, version control, branching and merging, etc.)</li><li>Monitoring and maintenance of the build servers and pipelines</li><li>Establishing a continuous integration/delivery (CI/CD) pipeline and maintaining its operation</li><li>Supporting configuration-related processes of projects during release cycles</li><li>Conforming to Siemens processes, quality standards and guidelines</li></ul><p></p><p><b>
What do I need to qualify for this job?</b></p><ul><li>3rd-year undergraduate student in Computer Engineering or related areas</li><li>Willing to follow software engineering/devops engineer/configuration engineer career path.</li><li>Very good command of English.</li><li>Minimum 2,5 days/week availability is expected (partly remote working).</li><li>Motivated to use/learn AI tools to enhance system, pipelines and operational workflows (such as GitHub Copilot)</li><li>Eager to learn Industrial Automation domain know-how and Siemens specific technologies.</li><li>Hands-on experience in programming/scripting languages; such as C#, Bash, PowerShell, Python</li><li>Familiarity with CI/CD processes and Microsoft Team Foundation Server / Azure DevOps</li></ul><p></p><p>
At Siemens we are always challenging ourselves to build a better future. We need the most innovative and diverse Digital Minds to develop tomorrow &lsquo;s reality.</p><p>
As Siemens we believe physical barriers are not related to potential. Only the potential matters to us. Therefore, we look forward to receiving applications from candidates with physical barriers and chronic illnesses. We support healthy relationships between candidates with barriers and their colleagues because we believe we can create differences together.</p><p>
Siemens is dedicated to quality, equality, and valuating diversity and we welcome applications that reflect the diversity of the communities within which we work.</p><p>
We are looking forward to receiving your online application. Please ensure you complete all areas of the application form to the best of your ability as we will use the data to review your suitability for the role.</p><p>
Please find more information from our web site:</p><p>
https://new.siemens.com/tr/tr.html</p><p></p><p><b><br>
#LI-HYBRID</b></p></div><p></p>

Part Time Working Student (DevOps/Configuration Engineer)

SultanaExpress

<p>AI-Augmented Multi-Platform Software Engineer (iOS <b>Android </b>Next.js)</p><p><b>Company Name:</b> SultanaExpress<br/><b>Location:</b> Remote / Istanbul<br/><b>Job Type:</b> Full-time/part time<br/><b>Salary:</b> Competitive Salary</p><p>About the Role</p><p>We are looking for a <b>Senior AI-Augmented Multi-Platform Software Engineer</b> to join our growing team. In this role, you will not just write code &mdash; you will <b>orchestrate multiple AI coding agents</b> to dramatically accelerate development across native iOS, Android, web, and backend systems.</p><p>You will lead the creation and maintenance of high-quality applications while leveraging AI tools and agent workflows to deliver features faster, with higher quality, and cleaner architecture. If you love directing teams of AI agents like a conductor, while still maintaining strong hands-on coding skills across multiple platforms, this is the role for you.</p><p>Key Responsibilities</p><ul><li>Design, develop, and maintain production-grade applications for <b>iOS (Swift)</b>, <b>Android (Kotlin)</b>, <b>Web (Next.js)</b>, and <b>PostgreSQL</b> databases.</li><li><b>Orchestrate multiple AI coding agents</b> (e.g., using Cursor, Claude, GPT-based agents, or custom agent frameworks) to generate, review, refactor, and test code across different tech stacks.</li><li>Architect and implement end-to-end features that work seamlessly across mobile and web platforms.</li><li>Optimize database schemas and queries in PostgreSQL for performance and scalability.</li><li>Ensure high code quality through AI-assisted reviews, automated testing, and manual oversight.</li><li>Collaborate with product, design, and other engineering team members to translate requirements into robust solutions.</li><li>Continuously improve our AI-augmented development workflow and agent orchestration processes.</li><li>Debug complex issues across platforms and maintain high reliability in production environments.</li></ul><p>Required Qualifications</p><ul><li>Professional software engineering experience.</li><li>Strong expertise in <b>at least two</b> of the following:</li><li>Native iOS development with <b>Swift</b></li><li>Native Android development with <b>Kotlin</b></li><li>Modern web development with <b>Next.js</b> (TypeScript, React, Tailwind, etc.)</li><li>Solid experience with <b>PostgreSQL</b> (schema design, performance tuning, migrations).</li><li>Proven ability to <b>run and orchestrate multiple AI coding agents</b> to boost productivity (experience with tools like Cursor, Windsurf, Claude Projects, or custom multi-agent setups is a big plus).</li><li>Strong understanding of clean architecture, state management, API integration, and cross-platform consistency.</li><li>Experience shipping and maintaining production mobile and web applications.</li></ul><p>Preferred Skills</p><ul><li>Experience building or improving AI agent orchestration workflows.</li><li>Familiarity with CI/CD pipelines, testing frameworks (XCTest, Espresso, Jest), and mobile deployment processes (App Store, Google Play).</li><li>Knowledge of modern DevOps practices and cloud platforms (AWS, Vercel, etc.).</li><li>Passion for AI tools and a track record of using them to 2-5x development speed.</li></ul><p>What We Offer</p><ul><li>Competitive salary and equity package.</li><li>Flexible work environment (remote/hybrid options).</li><li>Opportunity to work at the forefront of <b>AI-augmented software engineering</b>.</li><li>Latest AI tools and hardware provided.</li><li>Collaborative, high-growth team environment.</li></ul><p>If you are a strong engineer who thrives on directing AI agents to handle heavy lifting while you focus on architecture, quality, and innovation, we want to hear from you!<br/>Send your resume :<br/>hr@sultana.express</p><p>İş T&uuml;r&uuml;: Tam zamanlı, Yarı zamanlı</p><p>Beklenen &ccedil;alışma saatleri: Haftada en az 45</p><p>Work Location: İş yeri</p>

AI Augmented FullStack & Mobile Engineer Software Engineer

<div></div><div><p>We believe in diversity and inclusion as core values that drive innovation and excellence. We value the unique skills, perspectives, and talents of every individual. We are committed to providing equal opportunities for everyone, regardless of their background or abilities.</p><p>
This job posting is designed for students with disabilities who want to gain hands-on experience while continuing their education. We are committed to providing equal opportunities and fostering an inclusive environment where everyone can grow and succeed. This role offers a chance to be part of a global team that values authenticity and strives to create a better future for all.</p><p></p><p>
Bring your authentic self and transform the everyday!</p><p></p><p>
For Siemens Turkey's R&amp;D Department, we are looking for a Part-time Working Student with Disabilities to be located in Kartal who will support software development projects.</p><p></p><p><b>
What will you do:</b></p><ul><li>
Being involved in the software development life cycle as a Software Developer, Test Automation Engineer, Cybersecurity Expert, or DevOps Engineer</li><li>
Working well in a multi-site, international software development team</li><li>
Contribute to real projects and support various departments based on your academic background and interests.</li><li>
Gain insights into the corporate world and enhance your technical, analytical, and professional abilities.</li>
<li>Collaborate with a team with varied strengths and connect with industry guides.</li>
</ul><p></p><p><b>
What do you need to qualify for this job?</b></p><ul>
<li>2nd, 3rd or 4th year undergraduate or MS or PhD student in Computer Engineering, Mathematics, Electrical and Electronics Engineering, Mechatronics, and Automation &amp; Control Engineering.
</li><li>Minimum 40% disability report, will be registered with İŞKUR.</li>
<li>Minimum 2,5 days/week availability is expected (partly remote working).</li>
<li>Excellent command of English.</li>
<li>Willing to follow software engineering and/or test automation engineering or DevOps engineering or cybersecurity expert career path.</li>
<li>Eager to learn Industrial Automation domain know-how and Siemens-specific technologies.</li>
<li>Knowledge of a programming language is a <b>must</b>. (E.g. Java, C, C++, C#, Python, etc.)
</li><li>Knowledge of source control tools is a <b>plus</b> (e.g. SVN, Git, etc)</li>
<li>Knowledge of CI/CD tools is a <b>plus</b> (e.g. Anthill, Jenkins, Gitlab CI, etc.)</li>
<li>Knowledge of UI test automation frameworks is a <b>plus</b> (e.g. Selenium)</li>
<li>Knowledge of AI topics is a <b>plus</b></li>
<li>Eager to learn, adapt, and grow in a dynamic corporate environment.</li>
<li>Strong sense of responsibility and attention to detail.</li>
</ul><p></p><p><b>
We offer you:</b></p><p></p><div>
<ul><li>Speaking up Culture</li></ul>
<ul><li>Respectful Workplace</li></ul>
<ul><li>Being part of a global work environment</li></ul>
<ul><li>Learning &amp; Development opportunities
</li></ul><ul><li>Remote working and remote living flexibility only for relevant positions</li></ul>
<ul><li>Find more benefits here</li></ul></div><p></p><div><i><br>
Individual benefits are adapted to meet local legal regulations, the requirements of different job profiles, locations, and individual preferences.</i></div><div></div><div><br>
At Siemens we are always challenging ourselves to build a better future. We need the most innovative and diverse Digital Minds to develop tomorrow &lsquo;s reality.
</div><div>As Siemens we believe physical barriers are not related to potential. Only the potential matters to us. Therefore, we look forward to receiving applications from candidates with physical barriers and chronic illnesses. We support healthy relationships between candidates with barriers and their colleagues because we believe we can create differences together.</div><div>
Siemens is dedicated to quality, equality, and valuating diversity and we welcome applications that reflect the diversity of the communities within which we work.</div><div>
We are looking forward to receiving your online application. Please ensure you complete all areas of the application form to the best of your ability as we will use the data to review your suitability for the role.</div><div>
Please find more information from our web site:</div><div>
https://new.siemens.com/tr/tr.html</div><div></div><p><br>
</p><div><b>#LI-HYBRID</b></div></div><p></p>

Part-Time Working Student (Software Engineering) for Talents with Disabilities

Eaton

<div><p>Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we&rsquo;re accelerating the planet&rsquo;s transition to renewable energy and helping to solve the world&rsquo;s most urgent power management challenges. Eaton was founded in 1911 and has more than 92000 employees around the globe. In 2025, we generated almost $28 billion in sales and we served customers in more than 160 countries.<br>
</p><p></p><p><b>We make what matters work.<br>
</b></p><p></p><p>EATON is hiring a<br>
</p><p></p><h2 class="jobSectionHeader"><b>Senior Software &amp; Connectivity Support Engineer (Industrial / Electrical Systems)<br>
</b></h2><p></p><p>This is a hybrid position (3/2) based in Budapest, Hungary<br>
</p><p></p><p>This is not a call‑centre support role and not a pure software development position.<br>
</p><p><br>
We are looking for a senior technical support engineer who acts as the first escalation point for complex software and connectivity issues within Eaton&rsquo;s electrical and energy‑management portfolio.
<br>
In this role, you will support customers, partners, and internal teams by troubleshooting non‑standard software and networking issues, working closely with R&amp;D, product management, and L3 engineering teams, and contributing to process improvement, knowledge sharing, and customer satisfaction initiatives.<br>
</p><p><br>
The position combines advanced technical troubleshooting, customer‑facing communication, and internal technical leadership in an industrial environment.<br>
</p><p></p><div><div><div><h2 class="jobSectionHeader"><b>What you&rsquo;ll do:<br>
</b></h2></div><p></p><div><ul><li>Act as first escalation point for non‑standard software and connectivity issues
</li><li>Diagnose and resolve complex customer cases in collaboration with L3 engineers, R&amp;D, and Product Management
</li><li>Provide advanced technical support via phone, email, and web‑based channels
</li><li>Support trial licence management and deployment for partners and customers
</li><li>Deliver technical training to partners, customers, and internal teams (remote and onsite)
</li><li>Contribute to process improvements, documentation, and knowledge‑base development
</li><li>Participate in continuous improvement (CI) initiatives and best‑practice sharing
</li><li>Support technical reporting and KPI tracking at team level
</li>Act as a trusted technical expert for software and connectivity topics in the electrical portfolio<br>
<li>
</li></ul></div></div><p></p><div><div><h2 class="jobSectionHeader"><b>Qualifications and skills:<br>
</b></h2></div><p></p><div><ul><li><b>Core technical skills:
</b><ul><li>Software troubleshooting (industrial applications)
</li><li>Networking fundamentals (TCP/IP, industrial communication protocols)
</li><li>Electrical products &amp; energy‑management systems
</li><li>Software‑hardware interaction
</li>Technical documentation<br>
<li>
</li></ul></li></ul><p></p><ul><li><b>Professional skills:
</b><ul><li>Customer‑facing technical communication
</li><li>Structured problem‑solving
</li><li>Cross‑functional collaboration
</li><li>Training &amp; knowledge transfer
</li>Continuous improvement mindset<br>
<li>
</li></ul></li></ul><p></p><ul><li><b>Languages:
</b><ul><li>Fluent Business English (mandatory)
</li>French (nice to have)<br>
<li>
</li></ul></li></ul></div></div><p></p><div><div><h2 class="jobSectionHeader"><b>What we offer:<br>
</b></h2></div><p></p><div><ul><li>Competitive compensation and benefits package
</li><li>Flexible working solutions
</li><li>Excellent working environment &ndash; safety and ethics are important for us
</li><li>Culture &amp; Values &ndash; we are more than the products we invent and produce &ndash; the way we do business is just as important. At Eaton, our values and culture define who we are &ndash; both individually and as an organization &ndash; and direct our activities every day
</li>Learning &amp; Development - we invest in our employees for the long term &ndash; not just with salary and benefits, but with ongoing learning and development opportunities, made available through Eaton University<br>
<li>
</li></ul></div></div></div><p></p><p>At EATON we are committed to ensuring equal employment opportunities for job applicants and employees. Our recruitment processes use balanced selection criteria and avoid unlawful discrimination against applicants on the basis of their age, colour, disability, marital status, national origin, gender, gender identity, genetic information, race or racial origin, religion, sexual orientation or any other status protected or required by law.
</p><p>#LI-III</p></div>

Senior Software & Connectivity Support Engineer (Industrial / Electrical Systems)

Commencis

<div><div>We are looking for a highly motivated and experienced <b>Senior Software Engineer (.Net)</b> to join our team.</div>
<div></div>
<div><b>Senior Software Engineer (.NET</b>) is responsible for designing, developing, and maintaining scalable, high-performance backend systems that power our products and services. In this role, you will translate business and product requirements into robust technical solutions, ensuring reliability, security, and performance across backend services.
</div>
<div></div><div>You will work closely with cross-functional teams, including frontend developers, DevOps engineers, product managers, and solution architects, to design and implement efficient, scalable, and maintainable backend architectures using modern .NET technologies. You will also contribute to architectural discussions, apply best practices, and support the overall quality and sustainability of the codebase. If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</div>
<div></div>
<div><b>If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div>
<h3 class="jobSectionHeader"><b>Key Responsibilities</b></h3><ul>
<li>Design, develop, and maintain scalable and high-performance backend systems using .NET technologies</li>
<li>Contribute to system architecture decisions and lead the design of microservices-based solutions</li>
<li>Build and maintain RESTful APIs and ensure high availability and performance</li>
<li>Collaborate with cross-functional teams including product, design, and QA to deliver high-quality solutions</li>
<li>Ensure code quality through code reviews, best practices, and clean code principles</li>
<li>Write and maintain unit and integration tests</li>
<li>Troubleshoot, debug, and optimize existing systems</li>
<li>Participate in CI/CD processes and support deployment activities</li>
<li>Mentor junior developers and contribute to team knowledge sharing</li>
<li>Stay up to date with emerging technologies and industry best practices</li>
</ul><h3 class="jobSectionHeader"><b>Qualifications &amp; Experience</b></h3><ul>
<li>BSc/MSc/PhD degree in Computer Science or a related field, or equivalent practical experience</li>
<li>At least 5 years of professional experience in backend development with .NET (C#, .NET Core / .NET 8+)</li>
<li>Strong understanding of OOP principles, design patterns, and scalable system design</li>
<li>Experience with microservices architecture and distributed systems</li>
<li>Hands-on experience with relational and non-relational databases (e.g., SQL Server, PostgreSQL, MongoDB, Redis)</li>
<li>Familiarity with message brokers (e.g., Kafka, RabbitMQ) is a plus</li>
<li>Basic knowledge of front-end technologies such as JavaScript, HTML5, CSS3 and TypeScript</li>
<li>Strong experience in unit testing and debugging</li>
<li>Proficiency with Git or similar version control systems</li>
<li>Familiarity with CI/CD pipelines and DevOps practices is a plus</li>
<li>Hands-on experience using AI tools throughout the development process</li>
<li>Strong analytical thinking and problem-solving skills</li>
<li>Excellent attention to detail</li>
<li>Effective time management and multitasking skills</li>
<li>Strong verbal and written communication skills</li>
<li>Fluent in English</li>
</ul><div><b>Why Commencis?</b></div><div><b>
</b></div><div>
We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div><div><b>
</b></div><div><b>
Competitive Compensation &amp; Benefits:</b> We offer a competitive salary, private health insurance, pension and retirement plans through a company-backed pension system, meal card, commute compensation, work-from home support and paid birthday off.</div><div></div><div><b><br>
Happier Weekdays:</b> We offer flexible working hours including remote working option. Online events, guest speakers, refreshments in the office, meeting-light culture, and many more to enjoy the weekdays.</div><div></div><div><b><br>
Never Stop Learning:</b> We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div><div></div><div><b><br>
Community &amp; Socials:</b> We are a tight-knit community that loves gathering. Our social activities include happy hours, workshops, new year party, breakfast &amp; lunch get-togethers, movie nights, and our Summer Festival.</div><div></div><div><b><br>
Open Culture:</b> We maintain a flat organizational structure with a culture of direct and open communication. We value Commencers&rsquo; voices and address any suggestions and questions you may have.</div><div></div><div><b><br>
About Commencis</b></div><div></div><div><br>
Join us in paving the way for a thriving digital society!</div><div></div><div><br>
Commencis has more than two decades of expertise in the world of experience design, software engineering and cloud technologies. Our products and solutions are used by leading brands in financial services, insurance, airlines and retail in more than 20 countries.</div><div></div><div><br>
We help our clients around the globe to commence their next evolution and pave the way for a thriving digital society. We love discovering what&rsquo;s next. We value collaboration, curiosity, and an open mindset at work.</div><div></div><div><br>
If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div><div></div><div><b><br>
We will process your personal data as part of our recruitment procedures. To find out more, please consult our </b><b>Candidate Privacy Notices</b><b>.</b></div><div></div><p><br>
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</p></div>

Senior Software Engineer (.Net)

<div><div>We are looking for a highly motivated and experienced <b>Senior Software Engineer (Java)</b> to join our team.
</div>
<div></div><div><b>Senior Software Engineer (Java)</b> is responsible for designing, developing, and maintaining scalable, high-performance backend systems that power our products and services. In this role, you will translate business and product requirements into robust technical solutions, ensuring reliability, security, and performance across backend services.
</div>
<div></div><div>You will work closely with cross-functional teams, including frontend developers, DevOps engineers, product managers, lead engineers, and solution architects, to design and implement efficient, scalable, and maintainable backend architectures using modern Java technologies. You will also contribute to architectural discussions, apply best practices, and support the overall quality and sustainability of the codebase.
</div>
<div></div><div><b>If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div><br>
<div></div>
<div></div>
<h3 class="jobSectionHeader"><b>Responsibilities
</b></h3><div><div><ul><li>Design, develop, and maintain scalable and high-performance backend systems using Java and Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security, etc.)</li>
<li>Contribute to system architecture decisions and lead the design of both monolithic and microservices-based solutions</li>
<li>Develop and maintain Backend-for-Frontend (BFF) layers and core backend services to support scalable applications</li>
<li>Strong understanding of design principles, design patterns, and architectural best practices (DDD, TDD, and layered architecture)</li>
<li>Build and maintain RESTful APIs and ensure high availability and performance</li>
<li>Collaborate with cross-functional teams including product, design, and QA to deliver high-quality solutions</li>
<li>Ensure code quality through code reviews, best practices, and clean code principles</li>
<li>Write and maintain unit and integration tests</li>
<li>Troubleshoot, debug, and optimize existing systems</li>
<li>Participate in CI/CD processes and support deployment activities</li>
<li>Mentor junior developers and contribute to team knowledge sharing</li>
<li>Stay up to date with emerging technologies and industry best practices</li>
<li>Experience with AI technologies and a strong interest in learning and applying them in real-world use cases</li>
<li>This role requires flexibility in working days to align with client schedules, as some clients operate between Sunday and Thursday.</li></ul></div><br>
</div>
<p></p><h3 class="jobSectionHeader"><b>Qualifications
</b></h3><ul><li>BSc/MSc/PhD degree in Computer Science or a related field, or equivalent practical experience</li>
<li>At least 5 years of professional experience in backend development with Java Strong experience with Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security, etc.)</li>
<li>Strong understanding of OOP principles, design patterns, and scalable system design</li>
<li>Experience with microservices architecture and distributed systems</li>
<li>Hands-on experience with relational and non-relational databases (e.g., PostgreSQL, MySQL, MongoDB, Redis)</li>
<li>Familiarity with message brokers (e.g., Kafka, RabbitMQ) is a plus</li>
<li>Basic knowledge of front-end technologies such as JavaScript, HTML5 and CSS3</li>
<li>Strong unit test and debugging skills</li>
<li>Proficiency in code versioning tools such as Git</li>
<li>Familiarity with CI/CD pipelines and DevOps practices is a plus</li>
<li>Strong sense of analytical thinking and problem-solving skills</li>
<li>Excellent attention to detail</li>
<li>Highly effective time management and multitasking skills</li>
<li>Strong verbal and written communication skills both in English and Turkish</li>
</ul>
<div></div><div><b>Why Commencis?</b></div>
<div></div>
<div>We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div>
<div></div>
<div><b>Competitive Compensation &amp; Benefits:</b> We offer a competitive salary, private health insurance, pension and retirement plans through a company-backed pension system, meal card, commute compensation, work-from-home support, and a paid birthday off.</div>
<div></div>
<div><b>Happier Weekdays:</b> We offer flexible working hours, including a remote working option. Enjoy online events, guest speakers, office refreshments, a meeting-light culture, and many more perks to enhance your weekdays.</div>
<div></div>
<div><b>Never Stop Learning:</b> We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div>
<div></div>
<div><b>Community &amp; Socials:</b> We are a tight-knit community that loves gathering together. Our social activities include happy hours, workshops, a New Year party, breakfast &amp; lunch get-togethers, movie nights, and our Summer Festival.</div>
<div></div>
<div><b>Open Culture:</b> We maintain a flat organizational structure with a culture of direct and open communication. We value Commencers&rsquo; voices and address any suggestions and questions you may have.</div><br>
<div></div>
<div></div>
<div><b>About Commencis</b></div>
<div></div>
<div>Join us in paving the way for a thriving digital society!</div>
<div></div>
<div>Commencis has more than two decades of expertise in the world of experience design, software engineering and cloud technologies. Our products and solutions are used by leading brands in financial services, insurance, airlines and retail in more than 20 countries.</div>
<div></div>
<div>We help our clients around the globe to commence their next evolution and pave the way for a thriving digital society. We love discovering what&rsquo;s next. We value collaboration, curiosity, and an open mindset at work.</div>
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<div>If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div>
<div></div>
<div><b>We will process your personal data as part of our recruitment procedures. To find out more, please consult our </b><b>Candidate Privacy Notices</b><b>.</b></div>
<p>
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</p></div>

Senior Software Engineer (Java)

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