Let's Build the Future of Shipping Together!

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Why Signal?

Pioneering innovation

Signal thrives on innovation, leveraging patented technologies to push boundaries every day

Exceptional teammates

Work alongside a team where diversity meets deep expertise in shipping, tech, and analytics, fostering an environment of mutual growth and excellence

Career growth

Your career at Signal includes clear milestones and regular reviews every four months, designed for continuous advancement

Hybrid work model

Embrace productivity with our flexible work policies. The current plan includes 6 days per month in the office, blending the best of remote and in-person work

Immersive onboarding

A comprehensive 2-4 week onboarding process introduces you to our products and the shipping industry, ensuring a strong start

Investment in Learning

Benefit from dedicated educational budgets and unlimited access to PluralSight, supporting your continuous learning journey

Reward for excellence

Signal's competitive compensation and performance-based incentives recognise your hard work and achievements

Health and wellness

Our extensive health insurance plan prioritises your health and well-being, offering peace of mind for you and your family

Vibrant community

Engage in a variety of team activities, from hackathons to social gatherings, fostering a sense of community and collaboration

Life at Signal

We're a team of curious and diverse people: engineers, scientists, product managers, designers, operators, thinkers, nature-lovers, athletes, risk-takers, family people. We put impact, simplicity and usability first – there are no ‘prima donnas’ here. At the end of the day (and at the beginning) we want to create amazing unique products, while we do meaningful work, learn from each other and grow.
Ioannis Psaros
Chief Commercial Officer and Deputy CEO
"My greatest achievement lies in harnessing the group’s technology and experience to build a repeatable process that teaches young, driven individuals how to be top-performers in commercial ship management, a rewarding profession that is generally difficult to access. I also get to face fun challenges, like when we had a rare chance to sell a distressed cargo we were shipping, which marked Signal's first and only cargo trading activity to date! What makes Signal special to me is the fantastic team of people dedicated to realizing our shared vision."
Elena Xanthi
Strategic Projects Manager
I loved being part of the successful launch of a new product, where collaboration between the maritime team and other professionals was of critical importance. Seeing engineers and business professionals come together to develop a solution to real-world needs is very rewarding. Signal has been my professional home for nearly five years, starting from an internship role. It is a workplace based on values I agree with and aspire to. The company's commitment to development and its collaborative work culture have been vital for my personal and professional growth. I feel I have learnt to be effective, think entrepreneurially and deeply care for my colleagues and clients.
Renata Mourdoukouta
People Partner
Joining Signal has been an incredible journey. It's all about improving things day by day, not just for the sake of it, but to make things work better for our growing family here. It's pushed me outside my comfort zone and allowed me to explore new territories within HR; it has been transformative. Working here means you're surrounded by bright and amazing colleagues who are given a voice and feel encouraged to think out of the box, aim high, and care about each other and the things we are trying to achieve together. I'm super thankful to be part of such a vibrant and diverse group.
Nikos Koufos
Staff Data Scientist
One of the things I value most at Signal is the sense of accomplishment that comes from clients reacting positively to the products we develop. It's incredibly rewarding to see the tangible impact of our work. What really sets Signal apart, though, in my mind is the exceptional people surrounding me. The sense of community and commitment to pushing boundaries is what makes my experience here not just professionally fulfilling, but personally enriching as well.
Tiago Ling
Development Lead
I really enjoy unity in teams. It's amazing how much smoother things run when everyone's on the same page; I'm a big believer in the power of teamwork. While integrating diverse personalities under new leadership poses challenges, I see promising results in our team's progress. For me, Signal's exceptional culture and cutting-edge technology set it apart. The company prioritizes cultivating a supportive environment and hiring individuals who align with its values, creating a cohesive and enjoyable work atmosphere.I take pride in contributing to Signal's journey towards creating the premier maritime shipping solution platform. I'm grateful for the opportunity to be part of this team and to play a role in our shared success.
Danai Margariti
Technical Product Manager
Reflecting on my time at Signal, it's hard to pick just one standout moment amidst many fulfilling experiences. Yet, visiting customer offices has been particularly rewarding. Seeing firsthand how Signal's product fits into their daily operations and relaying their feedback to the team has been immensely satisfying. What truly sets Signal apart for me is the team. Made up of smart, energetic, and empathetic individuals, we come together, celebrating victories and tackling challenges as one. The blend of cutting-edge technology trends and the dynamic maritime industry keeps us constantly challenged, driving personal growth.
Nikolas Pyrgiotis
Senior VP of Tech Ventures
“I take pride in the ecosystem of maritime technology that Signal has built, continuously exploring synergies between startups in our portfolio. What makes Signal special is its people, who embody values, ethics, and intellectual power. A group that I enjoy being a part of”
Prachi Agrwal
Director Product
I look forward to expanding my knowledge within Signal's dynamic environment. I truly value the company's commitment to continuous improvement through its pillars of People, Culture, and unwavering Rigor
Thanos Bonis
Back End Engineer
Nothing beats the feeling of getting positive feedback from customers on the features I've worked on, especially when they point out how functional and robust they are. It's moments like these that really fuel my passion for building products that truly make a difference. Plus, it's the people at Signal that truly make this place stand out.
Thanos Valis
Senior IT Admin
My biggest achievement so far has been mastering the art of explaining complex tech concepts in a way that everyone can understand. Signal really believes in investing in their people. They offer plenty of opportunities for training, learning new technologies, and obtaining certifications to help employees level up. This approach makes me feel valued, knowing that Signal is not only interested in my current skills but also in my future growth and development.
Ioannis Psarros
Chief Commercial Officer and Deputy CEO
“My greatest achievement lies in harnessing the group’s technology and experience to build a repeatable process that teaches young, driven individuals how to be top-performers in commercial ship management, a rewarding profession that is generally difficult to access. I also get to face fun challenges, like when we had a rare chance to sell a distressed cargo we were shipping, which marked Signal's first and only cargo trading activity to date! What makes Signal special to me is the fantastic team of people dedicated to realizing our shared vision."
Semi Assimakopoulou
Senior VP of Sales
“Being the Senior Vice President of Sales at Signal, my primary role revolves around communicating our technology to our clients. What truly sets Signal apart for me is our level of geekiness. We delve deep into every aspect of our algorithms, every data piece of the puzzle, and strive for improvement. Having been with Signal since its inception, I've had the privilege of closely collaborating with all three group entities. It's incredibly gratifying to witness the unwavering commitment to excellence across all endeavors we undertake. Moreover, Signal isn't just a workplace—it's a supportive environment that accommodates the diverse needs of its employees. Personally, I've found it immensely rewarding to be able to balance a fulfilling career at Signal while also raising three kids.”
Elena Xanthi
Strategic Projects Manager
”I loved being part of the successful launch of a new product, where collaboration between the maritime team and other professionals was of critical importance. Seeing engineers and business professionals come together to develop a solution to real-world needs is very rewarding. Signal has been my professional home for nearly five years, starting from an internship role. It is a workplace based on values I agree with and aspire to. The company's commitment to development and its collaborative work culture have been vital for my personal and professional growth. I feel I have learnt to be effective, think entrepreneurially and deeply care for my colleagues and clients.”
Renata Mourdoukouta
People Partner
“Joining Signal has been an incredible journey. It's all about improving things day by day, not just for the sake of it, but to make things work better for our growing family here. It's pushed me outside my comfort zone and allowed me to explore new territories within HR; it has been transformative. Working here means you're surrounded by bright and amazing colleagues who are given a voice and feel encouraged to think out of the box, aim high, and care about each other and the things we are trying to achieve together. I'm super thankful to be part of such a vibrant and diverse group.”
Nikos Koufos
Staff Data Scientist
"One of the things I value most at Signal is the sense of accomplishment that comes from clients reacting positively to the products we develop. It's incredibly rewarding to see the tangible impact of our work. What really sets Signal apart, though, in my mind is the exceptional people surrounding me. The sense of community and commitment to pushing boundaries is what makes my experience here not just professionally fulfilling, but personally enriching as well.”
Tiago Ling
Development Lead
"I really enjoy unity in teams. It's amazing how much smoother things run when everyone's on the same page; I'm a big believer in the power of teamwork. While integrating diverse personalities under new leadership poses challenges, I see promising results in our team's progress. For me, Signal's exceptional culture and cutting-edge technology set it apart. The company prioritizes cultivating a supportive environment and hiring individuals who align with its values, creating a cohesive and enjoyable work atmosphere.I take pride in contributing to Signal's journey towards creating the premier maritime shipping solution platform. I'm grateful for the opportunity to be part of this team and to play a role in our shared success.”
Nikolas Pyrgiotis
Senior VP of Tech Ventures
“I take pride in the ecosystem of maritime technology that Signal has built, continuously exploring synergies between startups in our portfolio. What makes Signal special is its people, who embody values, ethics, and intellectual power. A group that I enjoy being a part of.”
Prachi Agrawal
Director Product
“I look forward to expanding my knowledge within Signal's dynamic environment. I truly value the company's commitment to continuous improvement through its pillars of People, Culture, and unwavering Rigor.”
Thanos Bonis
Back End Engineer
"Nothing beats the feeling of getting positive feedback from customers on the features I've worked on, especially when they point out how functional and robust they are. It's moments like these that really fuel my passion for building products that truly make a difference. Plus, it's the people at Signal that truly make this place stand out.”
Danai Margariti
Technical Product Manager
“Reflecting on my time at Signal, it's hard to pick just one standout moment amidst many fulfilling experiences. Yet, visiting customer offices has been particularly rewarding. Seeing firsthand how Signal's product fits into their daily operations and relaying their feedback to the team has been immensely satisfying. What truly sets Signal apart for me is the team. Made up of smart, energetic, and empathetic individuals, we come together, celebrating victories and tackling challenges as one. The blend of cutting-edge technology trends and the dynamic maritime industry keeps us constantly challenged, driving personal growth.”
Thanos Valis
Senior IT Admin

“My biggest achievement so far has been mastering the art of explaining complex tech concepts in a way that everyone can understand. Signal really believes in investing in their people. They offer plenty of opportunities for training, learning new technologies, and obtaining certifications to help employees level up. This approach makes him feel valued, knowing that Signal is not only interested in my current skills but also in my future growth and development.”

What makes a Signaler

Love for product

Our passion is our product. We're dedicated to enhancing it continually, valuing user trust and satisfaction above all. By embracing simplicity and innovation, we aim to set new standards in the maritime tech industry

Strong work ethic

Integrity and determination define us at Signal. In an open and supportive environment, we challenge and respect each other, believing that teamwork leads to greater achievements

Scientific approach

Curiosity fuels our quest for knowledge at Signal. We actively seek out new information and adopt best practices, applying a scientific lens to drive our growth and enhance our solutions

Entrepreneurial mindset

Ownership and responsibility guide our actions. We're committed to delivering value to our clients, embracing change, and respecting the marketplace without compromising our principles

Recruitment Journey

Step 1: Application
Apply through our careers page
Step 3: Deep dive
Engage with the hiring team through an interactive session and showcase your skills
Step 5: Offer
Review the comprehensive offer and benefits that await you at Signal
Step 2: Meet HR team
Connect with our HR team to delve into Signal's culture, explore opportunities, and allow us to understand your background better
Step 4: Executive team
Meet the leadership, including the Group CEO, for a deeper understanding of Signal's vision and how you fit in
Step 1: Application
Apply through our careers page
Step 2: Meet HR team
Get a first idea about Signal, our openings & our culture.
Step 3: Deep Dive
Get to know the hiring team and deep dive into the role. Take our fun quiz and show your skills.
Step 4: Executive Team
Meet the Executive team and CEO. They will provide a unique insight of the company's vision & green light the offer.
Step 5: Offer
Review our offer & benefits

Technical role spotlight

Shipping is a field that faces a lot of open software problems and challenges. Our tech teams focus on solving these problems with the use of deep technology, sophisticated machine learning & artificial intelligence technologies. Particularly, they develop core algorithmic modules, implement services to serve and facilitate demanding AI applications, and architect complex cloud infrastructures that scale to support usage needs. The customized, exclusive insights are delivered to the end user through an intuitive UI, either by using the web or mobile app.

Technical role spotlight

Shipping is a field that faces a lot of open software problems and challenges. Our tech teams focus on solving these problems with the use of deep technology, sophisticated machine learning and artificial intelligence technologies. Particularly, they develop core algorithmic modules, implement services to serve and facilitate demanding AI applications, and architect complex cloud infrastructures that scale to support usage needs. The customized, exclusive insights are delivered to the end user through an intuitive UI, either by using the web or mobile app.

Discover Signal’s tech stack

InfluxDB

Net Core is a programming language that lets you work quickly and integrate systems more effectively.

Docker

Net Core is a programming language that lets you work quickly and integrate systems more effectively.

Grafana

Net Core is a programming language that lets you work quickly and integrate systems more effectively.

Redis

Net Core is a programming language that lets you work quickly and integrate systems more effectively.

MongoDB

Net Core is a programming language that lets you work quickly and integrate systems more effectively.

.NET

Net Core is a programming language that lets you work quickly and integrate systems more effectively.

Python

Paython is a programming language that lets you work quickly and integrate systems more effectively.

React

React is a programming language that lets you work quickly and integrate systems more effectively.

Kubernetes

Figma is a programming language that lets you work quickly and integrate systems more effectively.

Microsoft SQL server

Figma is a programming language that lets you work quickly and integrate systems more effectively.

Figma

Figma is a programming language that lets you work quickly and integrate systems more effectively.

C Sharp

C++ is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

icon-tech-python
C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

Python

Python is a programming language that lets you work quickly and integrate systems more effectively.

C++

Python is a programming language that lets you work quickly and integrate systems more effectively.

Current openings

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Tanker Operator
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Tanker Operator
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Tanker Operator
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Tanker Operator
Commercial
Glyfada, Attica, Greece
Full Time
Posted 4 month ago
Learn more