To soar to new heights, fly with the eagles
Kickstart your journey in an environment where your insights are valued and creativity flourishes. Embark on our mission to create unparalleled software platforms that redefine the standards of excellence.
SISAR is a leading Product and Services (P&S) company dedicated to revolutionizing solutions for enhanced productivity. We provide cutting-edge solutions and services in Low-Code Application Development, Cyber Security, Data, and Cloud Application Services. With a high level of engagement, extensive industry expertise, and an innovative network, we aim for the highest customer satisfaction.
Perks and Benefits
At SISAR, we are dedicated to building a talented team of individuals who are passionate about making a difference. As an international SME, we offer a dynamic work environment where innovation, collaboration, and growth are encouraged and celebrated.
Flexible work arrangements
Unlock the power of flexibility: Work remotely for up to 2 days a week.
Professional development opportunities
Elevate your skills with personalized learning solutions, alongside our ever-accessible learning platform.
International exposure
We offer worldwide collaboration that leads to boundless growth.
Embrace digital nomadism
Work & Wander: 4 weeks abroad per year.
Diverse and inclusive environment
Diversity fuels us, inclusion propels us: Your uniqueness powers our success.
Flat organizational structure
Empowering voices, flattening hierarchies: Your input matters, no matter your role!
The SISAR team has been made aware of deceptive practices involving fraudulent messages and emails from certain recruitment agencies and individuals. These messages falsely claim to offer positions at SISAR in exchange for money.
SISAR is committed to a merit-based recruitment process and strictly prohibits any third party from soliciting money or security deposits for employment opportunities.
Job seekers should exercise caution and consider the following advice to recognize fraudulent job offers:
Official job offers from SISAR are not issued through common email services such as Gmail, Yahoo Mail, Hotmail, Rediffmail, or similar platforms.
At no stage in the recruitment process does SISAR ask for monetary payments from the candidates.
SISAR’s recruitment team will never request personal or sensitive information such as bank account or credit card details as part of the employment process.
We urge you to remain alert and safeguard your personal information.
For inquiries related to employment verification, please contact our HR team via email at hr@sisar.nl. We are here to promptly verify employment details and assist you.
Open Positions
Senior Full-Stack Developer - TypeScript
- Lead the design and development of scalable full-stack applications, leveraging TypeScript for both frontend and backend development.
- Utilize React and Material-UI to architect a seamless and dynamic user interface, enhancing the overall user experience.
- Implement GraphQL with Apollo to manage data efficiently across the application, ensuring optimal state management.
- Manage application testing frameworks, specifically using Cypress for comprehensive integration testing.
- Oversee the application’s runtime environment with Node.js and utilize build tools such as Babel and Webpack for efficient development workflows.
- Implement robust security measures using OAuth and JWT to secure authentication and data transmission.
- Architect and maintain the application infrastructure on AWS, making use of services like Lambda, API Gateway, DynamoDB, and Cognito.
- Mentor and lead a team of developers, promoting a collaborative and inclusive work environment.
- Keep up-to-date with emerging technologies and drive innovations to enhance application performance and scalability.
- Collaborate closely with stakeholders to define project requirements, timelines, and deliverables, ensuring project success.
- 8+ years of software development experience, with a strong focus on TypeScript for both front-end and back-end systems.
- Expertise in React, including React toolkit and Material UI components, for crafting intuitive user interfaces.
- Profound knowledge of GraphQL and Apollo client for effective state management and data handling.
- Extensive experience with the Node.js runtime environment and familiarity with build processes including Babel and Webpack.
- A solid understanding of authentication mechanisms, including OAuth and JWT, for ensuring application security.
- Comprehensive experience with AWS cloud services, particularly Lambda, API Gateway, DynamoDB, and Cognito, for infrastructure management.
- Proven ability in conducting robust integration tests using Cypress.
- Strong leadership skills with a track record of managing and mentoring technical teams.
- A Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
- Lead complex software development projects with a strategic approach to problem-solving.
- Drive technical innovations and improvements within a collaborative team environment.
- Communicate effectively with both technical team members and non-technical stakeholders.
- Mentor and develop talent within the team, fostering professional growth and development.
- A competitive salary and comprehensive benefits package.
- A dynamic and challenging work environment that values innovation and initiative.
- Opportunities for professional growth and career advancement.
- Flexible working conditions with remote working options.
- A culture of collaboration, diversity, and inclusion, where your contributions are valued and recognized.
Location
Amstelveen, Netherlands
Department
IT Administration
Job type
Full-time
Database Specialist - MariaDB Expert
- Offer unparalleled database consultancy services, specializing in MariaDB to ensure clients receive expert advice and solutions.
- Lead the optimization of MariaDB databases, employing strategies to enhance their performance and reliability.
- Take charge of maintaining MariaDB databases, ensuring they are running efficiently and securely.
- Troubleshoot and resolve any MariaDB-related issues, providing timely and effective solutions to maintain database integrity.
- Collaborate closely with clients and internal teams to align database management strategies with business objectives, ensuring optimal database performance and support.
- A Bachelor’s degree in Computer Science or a related field, complemented by Oracle Certified MySQL Developer, Oracle Certified MySQL Administrator, or Certified MySQL/MariaDB and Linux Specialist certifications (desirable).
- At least 5 years of hands-on experience managing MariaDB databases, with a proven track record in optimizing large database estates and achieving significant performance improvements.
- Expertise in MariaDB and MySQL, proficiency in Linux (RedHat/CentOS), and familiarity with ZFS, XtraBackup, mysqldump, and Percona Monitoring and Management (PMM) or related tools.
- Language proficiency in English and the ability to work independently and collaboratively within a team to achieve high-quality outcomes.
- Work both independently and as part of the Product Team DBA to deliver efficient and effective database management and optimization solutions.
- Be solution-oriented, focusing on delivering high-quality outcomes with a keen emphasis on efficiency and effectiveness.
- Exhibit strong analytical skills to diagnose and promptly resolve database issues, ensuring stability and optimal performance.
- An engaging and diverse role within a dynamic team, focused on digital transformation and making services more accessible to entrepreneurs.
- A supportive work environment that values innovation, teamwork, and the professional growth of its members, fostering a culture of equality and diversity.
- Competitive compensation, professional development opportunities, and the flexibility to explore a wide range of tools and techniques.
Location
Amstelveen, Netherlands
Department
IT Administration
Job type
Full-time
AI-Driven Interaction Architect
As our new AI-Driven Interaction Architect, you will be responsible for the following:
- AI Model Development: Develop and integrate advanced AI models capable of interpreting natural language requests.
- NLP Implementation: Implement NLP techniques to accurately understand and process user intents and entities.
- Stay updated with the latest advancements in AI, ML, and web development technologies to ensure our solutions remain cutting-edge.
- Train, test, and refine models based on user feedback and performance data to improve accuracy and efficiency.
Required Skills & Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, or a related field.
- Experience in AI/ML, specifically with NLP and machine learning model development and integration.
- Working experience with AI/ML frameworks (e.g., TensorFlow, PyTorch) and NLP libraries (e.g., NLTK, spaCy)
- Excellent problem-solving abilities and a strong commitment to user-centric design.
- Ability to work collaboratively in a team environment and communicate effectively with both technical and non-technical stakeholders.
What We Offer:
- Competitive salary and benefits package.
- Flexible working hours and remote work options.
- A vibrant and supportive team culture.
- Opportunities for professional growth and development.
- The chance to work on innovative projects that make a real impact.
If you are passionate about AI, software development, and creating intuitive user experiences, we would love to hear from you.
Cold calling in response to this vacancy is not appreciated.
Location
Amstelveen, Netherlands
Department
IT Administration
Job type
Full-time
Cybersecurity Analyst (Threat Hunting)
As our new Cybersecurity Threat Hunter, you will be responsible for to following:
- Proactive Threat Detection:
- Employ advanced techniques for actively hunting and mitigating cybersecurity threats within the organization’s network.
- Analyze security logs and network traffic to detect and respond to anomalous activities.
- Incident Response:
- Stay updated on the latest cybersecurity threats, vulnerabilities, and attack techniques.
- Monitor and analyze threat intelligence sources to proactively identify emerging threats.
- Security Intelligence:
- Stay up to date with the latest cybersecurity threats, vulnerabilities, and attack techniques.
- Monitor threat intelligence sources to identify emerging threats and vulnerabilities.
- Tool Expertise:
- Utilize and optimize security tools, including SIEM, IDS/IPS, and other threat detection technologies.
- Collaborate with the cybersecurity team to assess and implement new security tools.
- Collaboration and Communication:
- Collaborate with cross-functional teams to share threat intelligence and enhance overall security.
- Effectively communicate threat landscape updates and incident response activities to both technical and non-technical stakeholders.
- Documentation and Reporting:
- Maintain detailed records of threat hunting activities and incidents.
- Generate regular reports on threat hunting findings, incident trends, and security metrics for management review.
What we expect from you:
- Bachelor’s degree in Cybersecurity, Information Technology, or related field.
- Proven experience in cybersecurity threat hunting, incident response, or a related role.
- In-depth knowledge of network security, operating systems, and cybersecurity best practices.
- Familiarity with common cybersecurity frameworks and standards.
- Relevant certifications such as CISSP, CISM, or GIAC is highly desirable.
- Strong analytical and problem-solving skills.
- Excellent communication and collaboration abilities.
- A keen eye for detail/
- Thrive in a dynamic environment.
Are you interested in this vacancy? Apply for this exciting opportunity to contribute to the security of our organization. Join us in our mission to safeguard our digital assets and protect against evolving cyber threats.
Cold calling in response to this vacancy is not appreciated.
Location
Amstelveen, Netherlands
Department
Sales / Marketing
Job type
Full-time
Digital Marketing - Intern
We are opening an internship opportunity at Sisar B.V. We would like to invite applications from students who are pursuing Digital Marketing – Internship in the final year of their HBO, WO, Master or an equivalent education level.
Responsibilities:
- Assist in the creation of engaging and visually appealing presentations for both internal and external purposes.
- Generate creative ideas to enhance our market presence and brand awareness.
- Collaborate with the marketing team to execute social media strategies and maintain an active social media presence across various platforms.
- Conduct market research to identify trends, opportunities, and competitor activities.
- Assist in the development and execution of digital marketing campaigns.
Qualifications:
- Currently pursuing a degree in Marketing, Business, or a related field.
- Strong writing and verbal communication skills in English and Dutch.
- Proficient in Microsoft Office Suite and presentation tools.
- Familiarity with social media platforms (Instagram, LinkedIn, Twitter, etc.).
- Creative mindset with an ability to think outside the box.
- Knowledge of digital marketing trends and best practices is a plus.
Benefits:
- Gain hands-on experience in digital marketing within a dynamic and collaborative environment.
- Opportunity to contribute ideas and see them implemented in real-world scenarios.
- Networking opportunities with industry professionals.
Cold calling in response to this vacancy is not appreciated.
Location
Amstelveen/Eindhoven, Netherlands
Department
IT Administration
Job type
Full-time
