Senior Backend Engineer

24 hours ago

Riga, Rīga, Latvia QuantixEra Limited Full time €30,000 - €60,000 per year

Senior Backend Engineer (PHP + TDD)

Join a forward-thinking SaaS company at the forefront of advertising technology for high-risk industries like iGaming, Nutra, Dating, and Finance. Were seeking highly-skilled, fast-moving software engineers who love to dive into the code, solve immediate problems, and produce working solutions quickly. If you thrive in complex environments, are comfortable bypassing conventional structures to reach innovative solutions, and are driven by creating solutions that push the boundaries of whats possible, we want you to shape the future of ad tech with us. This is your chance to build a sophisticated, high-impact platform that meets the unique demands of high-risk advertising.

What You'll Do:

Youll play a pivotal role in developing and optimizing our cutting-edge ad tech platform, designed to serve the unique needs of high-risk industries. Youll be deeply involved in the code, collaborating cross-functionally to tackle complex technical challenges and deliver rapid and effective outcomes. Your expertise in reverse engineering, penetration testing, problem-solving, and unconventional thinking will allow you to enhance and drive key advancements in our technology, helping us grow and maintain our competitive edge in the industry.

What You'll Bring:

Rapid problem-solving with a focus on immediate functionality.

Thrives on innovation and enjoys hacking together solutions that work efficiently in the short term.

Utilize test-driven development (TDD) methodologies to ensure rigorous testing, leading to a reduction in post-production defects.

Experience developing automation and processes to perform reverse engineering and vulnerability analysis.

5+ years of coding experience, often in fast-paced environments like startups.

5+ years of PHP development experience, with a strong focus on Laravel.

Working experience with Facebook APIs, or similar social media APIs, both public and internal.

Varied background with experience across multiple languages and frameworks, though not necessarily in leadership roles.

Proficiency in Burp suite or similar tools for analyzing HTTP requests/responses.

Queue management and know how to work with queues at scale.

Have experience with creating bots and automation by reverse engineering existing systems.

Proficiency in SQL and NoSQL databases, with experience in optimization and scaling.

Knowledge of unit testing and automated testing frameworks to ensure software quality.

Your Profile:

Works best in agile teams.

Contributed to open-source projects or can share examples of side projects, showcasing your passion and willingness to experiment.

Ability to quickly adapt, innovate, and solve unique problems with time constraints.

Previous senior developer experience in tech/SaaS/Cyber companies with strong references.

Problem solver who thrives on solving complex challenges.

A can-do attitude who thinks outside the box and only stops once a solution is found.

Fully Committed, ready to dedicate yourself to a single project for the long term.

Strong communicator who communicates effectively in a cross-functional team setting.

  • Senior Engineer

    3 days ago

    Riga, Rīga, Latvia Bonapolia Full time €90,000 - €120,000 per year

    We're looking for a Senior Engineer for a leading global management consulting firm. It provides consulting and technology services to large enterprise clients, including organizations across finance, media, and technology sectors.Project Description:The client is supporting the implementation of an internal financial data platform in a client's...

  • Senior Go/ Engineer

    3 days ago

    Riga, Rīga, Latvia Bonapolia Full time €60,000 - €120,000 per year

    We're looking for Senior Engineer for a leading global management consulting firm.  It provides consulting and technology services to large enterprise clients, including organizations across finance, media, and technology sectors. Project Description: The client is supporting the implementation of an internal financial data platform in a client's...

  • Python Engineer

    24 hours ago

    Riga, Rīga, Latvia TalTap Full time €30,000 - €60,000 per year

    Senior Python Engineer Location: Riga (Primarily On-Site with Some Remote Flexibility) Compensation: Competitive salary + Stock Options Stage: SeedAbout TalTapTalTap is a fast-growing, recently funded startup building a next-generation on-demand temporary workforce platform. Our mission is to revolutionize how businesses connect with skilled temporary...

  • Copy of Senior Software Engineer

    3 days ago

    Riga, Rīga, Latvia Gravity Team Full time €60,000 - €120,000 per year

    At Gravity Team, a quantitative proprietary trading firm, we are on a mission to balance the supply and demand across crypto markets worldwide.Join our community of innovators, problem solvers, and owners who apply scientific discovery techniques to make crypto markets a better place for everyone.You areA problem solver. Each day presents numerous challenges...

  • Senior Python Engineer

    3 days ago

    Riga, Rīga, Latvia Crystal Intelligence Full time €120,000 - €180,000 per year

    Position Summary:We are looking for a talented Senior Python Engineer to join our Blockchain integration team. This is a remote role, and we are flexible with considering applications from anywhere in Europe. As part of our Blockchain integration team, you will play a critical role in integrating additional blockchains and protocols into the Crystal...

  • Senior Back-End Engineer

    5 days ago

    Riga, Rīga, Latvia Kilo Health Full time €5,200 - €6,300

    We are lookingfor a skilled and driven Senior Backend Engineer to join our squad at Kilo Health, working on our fast-growing e-commerce brands. You'll help build and scale the backend systems behind our global health and wellness marketplace — from seamless checkout experiences to robust infrastructure that powers millions of users worldwide. This is your...

  • Senior Software Engineer

    24 hours ago

    Riga, Rīga, Latvia Canonical - Jobs Full time €60,000 - €120,000 per year

    Canonical 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 cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers,...

  • Lead Golang Software Engineer, Commercial Systems

    24 hours ago

    Riga, Rīga, Latvia Canonical - Jobs Full time €60,000 - €120,000 per year

    Canonical is a leading provider of open-source software and operating systems for global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and...

  • Senior Java Software Engineer

    2 weeks ago

    Riga, Rīga, Latvia Luminor Group Full time €36,000 - €55,000 per year

    What you will do as a Senior Java Software Engineer:Design scalable, cloud-native software architectures and solution designs Develop and maintain Java-based microservices and backend components Lead the development and upkeep of complex software systems aligned with IT standards and security requirements Optimize performance, reliability, and...

  • Senior Java Software Engineer

    2 weeks ago

    Riga, Rīga, Latvia Luminor Group Full time €3,600 - €5,500

    What you will do as a Senior Java Software Engineer:Design scalable, cloud-native software architectures and solution designsDevelop and maintain Java-based microservices and backend componentsLead the development and upkeep of complex software systems aligned with IT standards and security requirementsOptimize performance, reliability, and maintainability...