Full Stack Software Engineer

Overview

Bullshark is looking for a highly skilled Full Stack Developer to join our growing technology unit. You will play a key role in designing, developing, and deploying custom software solutions for a diverse range of global clients. Our solutions enhance sales, marketing, operations, and data analytics, helping businesses scale through cutting-edge digital transformation.

As a Full Stack Developer, you will work on both frontend and backend development, integrating seamless UI/UX with robust system functionality. You will collaborate with cross-functional teams including designers, DevOps engineers, and data specialists to create high-performance applications that drive measurable business impact.

The ideal candidate is technically strong, problem-solving oriented, and thrives in a fast-paced, high-performance environment.

Details:

• Role Type: Full Time
• Hours: 08:30-17:00 CET/CEST

(1) Software Development & Architecture

• Translate product requirements into clear technical specifications.
• Design and develop scalable, modular, and secure applications for web and mobile.
• Build and maintain frontend interfaces that are responsive, accessible, and user-friendly.
• Implement backend logic, optimizing performance, security, and maintainability.
• Contribute to software architecture decisions, including scalability, separation of concerns, and best practices.

(2) API Development & System Integration

• Design and implement RESTful & GraphQL APIs for seamless data exchange.
• Integrate third-party APIs, payment gateways, and external services.
• Optimize real-time data processing and microservices architecture.
• Set up, manage, and optimize relational databases (PostgreSQL, MySQL, MSSQL) and non-relational stores (NoSQL, Redis, Firebase, etc.).
• Deploy and manage cloud-based applications on AWS, Azure, or Google Cloud.
• Implement CI/CD pipelines and automated deployments.

(4) Quality Assurance & Security

• Develop and maintain unit tests, integration tests, and end-to-end testing frameworks (Jest, Cypress, Playwright, etc.).
• Ensure secure coding practices, implementing data encryption, authentication, and API security.
• Debug and optimize software for performance, scalability, and security.
• Write and maintain technical documentation for software development and architecture decisions.
• Work closely with DevOps, UI/UX designers, and business stakeholders to align technical solutions with business needs.

(1) Technical Skills:

• Backend Development: Experience with Node.js, Python, Ruby, or .NET .
• Databases: Strong knowledge of SQL databases (PostgreSQL, MySQL, MSSQL) and familiarity with NoSQL (MongoDB, Redis, Firebase, etc.) .
• API Development: Experience with RESTful APIs, GraphQL, and WebSockets .
• Cloud Infrastructure: Hands-on experience with AWS, Azure, or Google Cloud .
• CI/CD & DevOps: Familiarity with Docker, Kubernetes, GitLab CI/CD, Jenkins .
• Testing & Debugging: Experience with Jest, Cypress, Playwright, or equivalent testing frameworks .
• Performance Optimization: Strong understanding of scalability, caching, and security best practices .

(2) Additional Skills

• Fluent in English (written and spoken).
• Ability to work under pressure and meet deadlines.
• Strong organizational and problem-solving skills.
• Self-motivated, detail-oriented, and eager to learn new technologies.

Founded in late 2020, Bullshark has grown to become a multi-disciplinary digital services provider, delivering high-impact solutions across strategy, technology, marketing, and data.

We partner with businesses to drive 360-degree digital growth, leveraging cutting-edge software solutions, automation, and AI-driven technology. Our global client portfolio includes over 150 brands across multiple industries, featuring leading names such as Wolt, Juventus Academy, APS Bank, Hyatt, Pfizer, and more.

With a culture built on performance, innovation, and fearless execution, Bullshark is the home for top talent looking to push boundaries and create lasting impact.

Work on high-impact projects across multiple industries and global markets .

Collaborate with top-tier professionals in a fast-growing digital environment.

Access to cutting-edge tools and technologies —we believe in continuous innovation.

Competitive salary & ongoing performance-based growth opportunities .

A culture that values leadership, autonomy, and bold ideas .

Form part of a global team that is home to the best.

Are you ready to build the future?

If you're a Full Stack Developer who thrives on building scalable solutions, solving real-world problems, and pushing technical boundaries , we’d love to hear from you.

All applications will be treated in the strictest confidence.