Junior Software Engineer

6 days ago

Istanbul, Istanbul, Turkey Cognira Full time

About us 

At Cognira, we strongly believe that people are the biggest asset of our company. Our hand-picked team consists of passionate, collaborative, and forward-thinking individuals from all over the globe. We are passionate about making science easy and accessible to retailers, helping them get more value from people, data, and systems. We bring together expertise in retail, science, and scalable technologies to automate and enhance the quality of decision-making through software and consulting services.

We are proud to have a growing team of domain experts and data scientists, as well as a culture that fosters strong and long-lasting relationships with our clients. 

Our Locations: 

Atlanta, GA, U.S.

Paris, France

Istanbul, Turkey

Tunis, Tunisia 

Porto, Portugal

Our values:

Be nice and trustworthy

Put our customers first

Succeed together

Never stop improving

Are you ready to grow with us? To find out more about Cognira, please visit our website at

About this role

As a Junior Software Engineer, you'll work closely with data engineers, software developers, and data scientists to design and build systems that power data-intensive applications. You'll gain hands-on experience across backend services, data workflows, and modern software practices, all while learning from a team of experienced mentors.

Your Responsibilities : 

  • Assist in building and maintaining scalable, reliable data and backend services
  • Help design and implement data processing pipelines and workflows
  • Support the deployment and monitoring of microservices in production
  • Participate in improving system performance, reliability, and data quality
  • Collaborate with data scientists to bring models and prototypes into production
  • Contribute to testing, documentation, and CI/CD processes

Your Profile

  • Bachelor's degree in computer science, Engineering, or a related field (or equivalent experience)
  • Strong problem-solving and analytical skills
  • Basic proficiency with at least one programming language, ideally Python or Scala
  • Understanding of databases and data processing concepts (SQL, ETL, batch processing)
  • Familiarity with software engineering best practices: version control, testing, CI/CD, and documentation
  • Eagerness to learn technologies like Databricks, DuckDB, Postgres, Spark, Docker, and Kubernetes
  • Comfortable working in a Linux environment and with command-line tools
  • A collaborative mindset and a desire to learn from peers

Tech Stack You'll Learn

  • Languages: Scala, Python (PySpark)
  • Data & Processing: Databricks, DuckDB, Spark, PostgreSQL
  • Infrastructure & DevOps: Docker, Kubernetes, Jenkins (CI/CD), Azure
  • Operating Systems: Linux, Shell Scripting

What we offer: 

  • In addition to joining us on our journey to build state-of-the-art, AI-enabled software, you'll also get a ton of perks
  • Competitive salary, benefits, and equity stock plans for all employees
  • Work-Life Balance: 21 paid time off, major national holidays in Turkey
  • 20 days of Work From Anywhere flexibility every year. We'd like to ensure you have the time and flexibility to recharge and spend time with your loved ones. 
  • Casual dress code, free snacks, drinks, and social events
  • Mentorship Program, where you can be a mentor or a mentee. 
  • Referral Program Bonus
  • Laptop & all necessary IT kit for work

Our Recruitment Process:

You'll have 4 rounds of interviews: An initial interview with our Recruiting team, 2 technical interviews, and a final round with our CEO. 

  • Junior QA Engineer

    1 week ago

    Istanbul, Istanbul, Turkey Wingie Enuygun Group Full time ₺80,000 - ₺120,000 per year

    Wingie Enuygun Group is Turkey's leading travel marketplace with more than 20 million visitors and 70 million page impressions each month. With its user-focused service, more than 500,000 travelers worldwide book their flights on Wingie Enuygun Group every month.We invite you to have the opportunity to work in Wingie Enuygun Group's young and dynamic team.We...

  • Junior QA Engineer

    1 week ago

    Istanbul, Istanbul, Turkey Wingie Enuygun Group Full time ₺120,000 - ₺240,000 per year

    Wingie Enuygun Group is Turkey's leading travel marketplace with more than 20 million visitors and 70 million page impressions each month. With its user-focused service, more than 500,000 travelers worldwide book their flights on Wingie Enuygun Group every month.We invite you to have the opportunity to work in Wingie Enuygun Group's young and dynamic team.We...

  • Junior QA Engineer

    1 week ago

    Istanbul, Istanbul, Turkey Wingie Enuygun Group Full time ₺40,000 - ₺60,000 per year

    Wingie Enuygun Group is Turkey's leading travel marketplace with more than 20 million visitors and 70 million page impressions each month. With its user-focused service, more than 500,000 travelers worldwide book their flights on Wingie Enuygun Group every month.We invite you to have the opportunity to work in Wingie Enuygun Group's young and dynamic team.We...

  • Junior Test Engineer

    6 days ago

    Istanbul, Istanbul, Turkey Huawei Telekomünikasyon Dış Ticaret Full time ₺30,000 - ₺60,000 per year

    We're looking for a Junior Test Engineer to work within IP Tv projects.What are the qualifications to fit the role?Graduated in electrical and electronical engineering, computer engineering or related fields. Minimum 2 years of experience preferably in industry Experience with Linux, Good understanding and knowledge of Unix terminal commands. ( Basic...

  • Junior Dotnet Developer

    1 week ago

    Istanbul, Istanbul, Turkey Kerman Khodro Auto Component Design & Engineering (KADEC) Full time ₺45,000 - ₺70,000 per year

    Company DescriptionKerman Khodro Auto Component Design & Engineering (KADEC) was established in 1997 to focus on the supply and localization of automotive parts for Kerman Motor and its group companies. Over time, KADEC has provided components for a range of vehicles, working with brands like Daewoo, Hyundai, Lifan, JAC, Peugeot, and Citroën. The company...

  • Software Engineer

    6 days ago

    Istanbul, Istanbul, Turkey ASEE Full time ₺60,000 - ₺80,000 per year

    ASEE Turkey is looking forSoftware Developerwho will take part in theBankingdevelopment team.The ideal candidate is a self-motivated, multi-tasker, and demonstrated team-player. You will be a developer responsible for the development of a new software products and enhancements to existing products. You should excel in working with large-scale applications...

  • Junior Data Engineer

    1 week ago

    Istanbul, Istanbul, Turkey Cognira Full time ₺30,000 - ₺60,000 per year

    About us:At Cognira, we strongly believe that people are the biggest asset of our company. Our hand-picked team consists of passionate, collaborative, and forward-thinking individuals from all over the globe. We are passionate about making science easy and accessible to retailers, helping them get more value from people, data, and systems. We bring together...

  • Senior Software Engineer

    2 hours ago

    Istanbul, Istanbul, Turkey Bentego Full time

    As a quickly growing company with "Great Place to Work" and "Great Place to Work IT" certified culture rewarded as one of the Best Employers in Turkey; Bentego is always looking for passionate, talented and creative teammates to join our team.We are looking for"Senior Software Engineer"with the following qualifications.Who You Are:Minimum 4 years of...

  • Senior Software Engineer

    6 days ago

    Istanbul, Istanbul, Turkey ADZIE Full time ₺80,000 - ₺120,000 per year

    Senior Software EngineerCompany: ADZIELocation: Istanbul, Türkiye – Bilişim Vadisi / VadistanbulIndustry: B2B Marketplace | Outdoor Advertising | Leasing TechEmployment Type: Full-TimeRole OverviewWe are looking for a Senior Software Engineer with strong expertise in Java (Spring Boot) and  to join a fast-growing engineering team.The ideal...

  • Junior Database Engineer Intern

    4 days ago

    Istanbul, Istanbul, Turkey M365Connect Full time $40,000 - $80,000 per year

    Junior Database Engineer Intern Company Overview Join our team as a Junior Database Engineer Intern and gain hands-on experience with modern database design, PostgreSQL administration, and enterprise data synchronization. This internship offers an excellent opportunity to learn professional database management while working on a real-world recruitment...