Castellum is a growing software development and IT services firm that provides custom technology solutions to businesses of all sizes. We specialize in the development of cutting-edge applications and systems to help our clients maximize efficiency, productivity, and profitability in their operations.
Our team is composed of highly-skilled technologists, developers, and engineers who have extensive experience with web applications, software engineering, cloud computing, web services, as well as programming. Our team is dedicated to providing our customers with the highest quality services, creating innovative solutions and helping our customers meet their technology needs.
At Castellum, we are experienced with various technologies including Java, JavaScript, C, C++, HTML5, CSS, and the Microsoft .NET framework. Additionally, we have expertise with big data and provide reliable advice regarding data storage and analysis, web development, and mobile application development. Our mobile application capabilities include iOS, Android, and Windows platforms.
Our services are geared towards helping businesses of all sizes improve their efficiency and develop systems that can keep up with the changing technological landscape. For example, our Web Application Development and Integration experts can help clients turn their products and ideas into dynamic websites that meet their needs. We also specialize in providing user-friendly applications and systems that are tailored to their specific requirements.
At Castellum, we are constantly evolving to keep up with the latest advancements in technology and we strive to deliver superior services and products for our clients. We are passionate about helping our customers grow and reach their potential.
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1.Systems Administrator
Average Work Hours (weekly unless noted): 40
Average Salary (yearly in dollars unless noted): 62500
Description: Responsible for maintaining, troubleshooting, and administering the internal networks of the company and ensuring that security of the system is high. Responsible for user account maintenance, installing and configuring hardware, software and network components. Developing and implementing cybersecurity policies and procedures.
Qualifications / Requirements: Bachelor's degree in Computer Science, 5+ years' experience working with networking and system administration, strong problem-solving skills, keen attention to detail
Average Salary (yearly in dollars unless noted): 72000
Description: Responsible for building and maintaining innovative software solutions in order to satisfy customer needs. Working closely with project managers, engineering teams and other departments to create quality software in an efficient and timely manner.
Qualifications / Requirements: Bachelor's degree in Computer Science or related field, 5+ years' experience with software engineering and software development, strong technical and problem-solving skills, excellent written and verbal communication
Average Salary (yearly in dollars unless noted): 85000
Description: Responsible for extracting and analyzing data from a variety of sources, utilizing sophisticated statistical and machine learning techniques to discover patterns, trends and relationships. Responsible for developing tools and processes for collecting, analyzing and interpreting data, as well as identifying and proposing solutions for identified problems.
Qualifications / Requirements: Bachelor's degree in Computer Science, Mathematics, Statistics, or related field, 5+ years’ experience with designing data-driven solutions, experience with programming languages (JavaScript, Java, Python, etc.), expertise in Machine Learning, Statistics and Probability
Average Salary (yearly in dollars unless noted): 70000
Description: Responsible for maintaining, troubleshooting and optimizing the network infrastructure of the company. Monitors and implements networks, resolves technical problems and evaluates hardware and software requirements. Assists in developing long-term solutions to ensure the continued security and reliability of the company’s networks.
Qualifications / Requirements: Bachelor's degree in Computer Science, 5+ years’ experience with tracking and resolving network issues, experience configuring routers, switches and firewalls, familiarity with VOIP protocols
Average Salary (yearly in dollars unless noted): 80000
Description: Creating state of the art applications and mobile solutions for Castellum customers. Responsible for developing, implementing, and testing mobile applications. Will collaborate with other departments in order to develop solutions that solve customer needs.
Qualifications / Requirements: Bachelor's degree in Computer Science, 5+ years’ experience with mobile app development, experience with development languages and platforms, excellent problem solving and communication skills
Average Salary (yearly in dollars unless noted): 76500
Description: Developing and maintaining the security of Castellum’s digital networks and systems. Responsible for identifying potential vulnerabilities and possible threats, and create actionable plans to protect and secure the company’s digital assets.
Qualifications / Requirements: Bachelor's degree in Computer Science, 5+ years’ experience in IT and security, experience with developing secure networks and encryption solutions, knowledge of identification and authentication standards
I've been working with Castellum since I graduated school, and have been consistently impressed by the company's commitment to technical excellence. Their leadership clearly has a vision that guides their team of IT professionals and empowers them to do amazing things. Working on their projects has been an incredibly rewarding experience and I am so happy to have been part of the journey.
Frank T.
Review Rating:
4.7/5
4.7
I've been part of the programming team at Castellum for a few years now and have come to greatly appreciate the level of commitment and attention to detail that the team brings to their projects. They make sure their code is clean and their products are top notch. On top of that, the company takes great care of its employees, with great benefits and a generous compensation package.
Cassidy M.
Review Rating:
4.9/5
4.9
As a designer working in Castellum, I have found their approach to design and development incredibly impressive. Castellum encourages collaboration to make sure we are always pushing ourselves to the next level of creativity. This has allowed me to challenge myself and go beyond my comfort zone to create truly great things.
Tyler B.
Review Rating:
4.8/5
4.8
As an IT professional, I can proudly say that I have enjoyed working for Castellum for the past five years. Their level of commitment to their employees goes beyond just providing benefits and a salary. The team values input from everyone and encourages collaboration and growth. It's a great place to be a part of the technology industry.
Holly M.
Review Rating:
4.5/5
4.5
I've been working with Castellum for a little over a year and I can confidently say that their team is one of the best out there. They make sure to use the best practices and stay on top of the changing trends in IT and programming. The leadership is spot on with their decisions and have really helped the company stay ahead of the curve.
Frequently Asked Questions
What is the hiring process like at Castellum?
Castellum uses a recruitment system in which applicants share their experience and qualifications and selected applicants are then asked to take part in interviews and assessments.
What types of positions does Castellum offer?
Castellum currently offers a range of positions, including administrative, marketing, engineering, IT and customer service roles.
What is the salary range for a typical role at Castellum?
Salaries vary depending on job level and location, but typically range from $30,000 to $120,000 per year.
What kind of benefits are available to employees of Castellum?
Castellum provides a comprehensive package of benefits to its employees, including health, dental and vision plans, a 401(k) retirement plan and flexible working hours.
Do employees of Castellum get paid holidays?
Yes. Employees at Castellum are entitled to paid holidays in line with local laws and regulations.
Locations: Göteborg, Helsingborg, Lund, Malmö, Stockholm
Career Paths: Software Engineer, DevOps Engineer, Network Engineer, Data Scientist, System Administrator, Technical Support Engineer, Security Analyst, Database Administrator, Technical Writer, Quality Assurance Engineer
I've been working with Castellum since I graduated school, and have been consistently impressed by the company's commitment to technical excellence. Their leadership clearly has a vision that guides their team of IT professionals and empowers them to do amazing things. Working on their projects has been an incredibly rewarding experience and I am so happy to have been part of the journey.
Castellum uses a recruitment system in which applicants share their experience and qualifications and selected applicants are then asked to take part in interviews and assessments.
What types of positions does Castellum offer?
Castellum currently offers a range of positions, including administrative, marketing, engineering, IT and customer service roles.
