Database Engineer

Job Description

We are looking for an experienced Database Engineer to join our Engineering team. You will

design, develop, and optimize the data infrastructure that underpins our “Network as a Service”

platform. This role is critical to ensuring the reliability, performance, and scalability of the data

layer supporting Telna’s global connectivity services.

About Telna

Telna provides Mobile Networks, CSPs and OEMs with a managed global network infrastructure

for cellular connectivity. Telna has the largest LTE and LTE-M footprint in the world. Its multi-

network platform enables simplified billing and localization, utilizing 6+ telco pops globally.

Telna’s Cronus connectivity platform allows instant access to its virtualized cellular

infrastructure via API or front-end portal.

About You

You are a data-focused engineer with a strong understanding of relational and non-relational

database design, optimization, and integration within distributed microservice environments.

You have experience supporting mission-critical systems, designing schemas, and building

efficient queries and ETL processes. You are detail oriented and comfortable collaborating with

developers, product managers, and platform teams to ensure the data layer meets application

scalability needs.

Experience/Skills Required:

Required:

Bachelor’s Degree in Computer Science or a related field.

5+ years of experience working with relational and non-relational databases (MySQL,

MariaDB, MongoDB, Scylla, Redshift, etc.)

Strong proficiency in SQL and experience with schema design, indexing strategies, and

query optimization

Hands-on experience supporting transactional and analytical workloads across

distributed systems

Excellent communication skills to collaborate across technical and non-technical teams.

Skilled in troubleshooting performance bottlenecks and ensuring high availability in

production environments