Enterprise Architect (all)

Permanent employee, Full-time · Europe

We are 1NCE

1NCE is a pioneering company at the forefront of reshaping the IoT connectivity landscape. As a key player in the industry, we are on a mission to change the telecoms/IoT landscape. With a focus on innovation, customer satisfaction and industry leadership, 1NCE is ready to change the system.

Your team

Become an important part of 1NCE as Enterprise Architect (all) and lead architecture design for cloud and IoT connectivity. We are looking for real “doers” with a positive drive and energy who complement our team in the best possible way and who enjoys mastering challenges and growing together with us.
This is a 100% remote role in Europe with the possibility to go to our offices in Cologne or Riga.

Your mission

Lead architecture design: Take ownership of architecture design across cloud, IoT, connectivity, and platform services to ensure scalability, security, and alignment with business goals.
Contribute to enterprise architecture governance: Actively contribute to enterprise architecture standards, principles, and governance frameworks to ensure consistency and long-term sustainability.
Evaluate partners and vendors: Assess partner and vendor solutions, ensuring technical interoperability and alignment with architectural and operational requirements.
Support strategic initiatives: Work closely with Product and Engineering teams to support and shape strategic initiatives through sound architectural guidance.
Maintain architectural documentation: Create and maintain clear architectural documentation, roadmaps, and design artifacts to support transparency and long-term planning.
Architect core network components: Design, architect, and support 1CORE components such as HLR/HSS and SMS-C, ensuring reliability and performance.
Lead 5G Core evolution: Drive the design and continuous evolution of 5G Core elements, including UDM/UDR, AUSF, SMSF, NRF, and related components.

Your skills

Educational background: Degree in Telecom Engineering, Computer Science, or a comparable field.
Core telecom expertise: Strong hands-on experience with HLR/HSS, SMS-C, and signaling protocols such as MAP, Diameter, and SMPP.
Core network architecture knowledge: Solid experience working with 2G, 3G, and 4G core network architectures.
Standards and subscriber management: Strong understanding of 3GPP standards, subscriber management, authentication mechanisms, and SMS flows.
Cloud and containerization skills: Experience with cloud architectures, preferably AWS, and container-based deployments.
Troubleshooting and optimization: Hands-on experience in troubleshooting telecom systems and performing performance tuning.
5G Core exposure (nice to have): Familiarity with 5G Core concepts and components such as SBA, UDM, AUSF, and NRF.
IoT network understanding (nice to have): Understanding of IoT architectures and low-power network behaviors.
Collaboration and mindset: Open-minded, analytical, and collaborative working style with a strong willingness to share knowledge.
Language proficiency: Fluent English skills (C1 level).

Your gains

26 Days of paid vacation per Year
Further professional development - Become part of our international team and an exciting environment that will revolutionise the telecommunications market for IoT
An exciting environment that will revolutionise the mobile market for IoT with simplicity
Varied, agile work in a young company with an international team where fun is not neglected
Short decision-making paths and plenty of room for manoeuvre - with us, you can really get involved and help shape the future
Trust-based working hours, laptop, mobile phone and the option to work remotely
Modern office in a central location with drinks, fruit, office snacks, subsidised Urban Sports Club membership and excellent public transport connections

Your interview process

Recruiting call
Technical Interview
Management Interview

Your contact

Vladimir Kaiser
In case of any additional questions regarding the position: jobs@1nce.com

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About us

Take your 1NCE in a lifetime opportunity !

1NCE is set to change the IoT connectivity market forever. This requires courage, creativity and a unique team with special skills.
Are you ready to join us in shaping the future of the IoT? 1NCE offers you unique career opportunities in one of the fastest growing markets in the world.

At 1NCE, we are committed to providing equal employment opportunities to all individuals regardless of their race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. We value diversity, inclusion, and equity, and believe that a diverse and inclusive workforce is a key driver of our success.

We strive to create a workplace where everyone feels valued, respected, and empowered to bring their full, authentic selves to work. We are dedicated to providing a fair and equitable hiring process that ensures all candidates are evaluated based on their qualifications, skills, and experience without bias or discrimination.

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We look forward to meeting you!

Thank you for your interest in 1NCE. Please fill out the following short form. Should you have difficulties with the upload of your data, please send an email to jobs@1nce.com.