Esim & device engineer Job at Airalo

Esim & device engineer - core networks

Location

Salary:

Not provided

Airalo

Expiration Date

Until further notice

Requirements

professional experience in mobile device testing and Over-the-Air (OTA) configuration
professional background at a Tier 1 Carrier, leading MVNO, or eSIM Vendor (e.g., Thales, G+D, IDEMIA)
professional background in general software QA
professional background in web or backend engineering
experience managing Steering of Roaming (SoR) updates in a production environment
experience managing VoLTE & VoWiFi settings in a production environment
experience managing GSMA Network Settings Exchange (NSX) in a production environment
experience managing Multi-IMSI or localized breakout orchestration in a production environment
comfortable working in a remote environment
based in Spain or UK

Fulltime

eSIM & Device Engineer - Core Networks

The eSIM & Device Engineer will join our Core Networks Engineering team. They wi...

Location

Salary:

Not provided

Airalo

Expiration Date

Until further notice

Requirements

3+ years in mobile device configuration, OTA testing, and managing carrier settings (VoLTE, VoWiFi, APNs)
Deep knowledge of Apple Carrier Bundles and Android network settings (GSMA NSX)
Comfortable navigating EF structures (ICCID, IMSI, PLMN) and analyzing TLS-secured profile downloads
Experience working at a Tier 1 Carrier, an MVNO, or a top-tier eSIM vendor (G+D, Thales, IDEMIA)
Familiarity with Subscription Management orchestration and a "problem-solver" mindset for niche global hardware
Fluent English is essential for collaborating across our 50+ country remote team

Job Responsibility

Design and validate eSIM Electrical Profiles (MVNO/Roaming) following GSMA SGP.22 standards
Rigorously test the Local Profile Assistant (LPA) behavior on the latest flagships (iPhone 16, Samsung S24, Pixel 9) to ensure flawless Remote SIM Provisioning
Plan and execute Over-the-Air (OTA) campaigns to update eUICC file systems and steering logic for devices already deployed globally
Use tools like COMPRION or UL SIMtester to analyze APDU logs and debug communication failures in Remote File Management (RFM)
Verify Steering of Roaming (SoR) logic on global testbeds, ensuring our users always land on the fastest partner network
Minimize profile sizes to guarantee fast downloads over 3G, 4G, and 5G network conditions

What we offer

Health Insurance
work-from-anywhere stipend
annual wellness & learning credits
annual all-expenses-paid company retreat in a gorgeous destination & other benefits

Fulltime

Esim & Device Engineer

The eSIM & Device Engineer will join our Core Networks Engineering team. They wi...

Location

Salary:

Not provided

Airalo

Expiration Date

Until further notice

Requirements

Three years plus experience in mobile device and OTA configuration and testing
Experience with Voice (including VoLTE & VoWiFi), SMS and Data (APN settings)
Expertise in Device settings for iOS Apple (Carrier Bundle) and Android including initiatives such as GSMA Network Settings Exchange (NSX)
Excellent verbal and written communication skills
Preference for previous experience a Tier 1 Carrier, leading MVNO or an eSIM Vendor (G+D, Thales, IDEMIA)
Knowledge of Subscription Management orchestration for travel-specific use cases (multi-IMSI, localized breakouts)
A "problem solver" mindset—willingness to test niche Android variants from different global markets

Job Responsibility

Design, develop, and validate eSIM Electrical Profiles (MVNO/Roaming) according to GSMA SGP.22 standards
Configure file structures ($EF_{ICCID}$, $EF_{IMSI}$, $EF_{PLMN}$, etc.) and ensure correct applet loading
Manage the generation and testing of Input Files for Subscription Management platforms (SM-DP+)
Conduct rigorous testing on the latest iOS and Android flagships (e.g., iPhone 15/16, Samsung S24, Pixel 9) and mid-range devices from global markets (APAC/LATAM/EMEA)
Validate the Local Profile Assistant (LPA) behavior during the Remote SIM Provisioning (RSP) flow—from QR code scanning to the TLS-secured profile download
Plan and execute Over-the-Air (OTA) campaigns to update the eUICC file system ($EF_{PLMN}$, $EF_{IMSI}$) or applet parameters on devices already deployed in the field
Use tools like the COMPRION eSIM Tracer or Ul SIMtester to analyze APDU logs and identify failures in Remote File Management (RFM) or Remote Application Management (RAM) over HTTP, or HTTPS (CAT-TP)
Perform "live" OTA testing using network simulators or global roaming testbeds to verify Steering of Roaming (SoR) updates and ensure the device correctly switches to the preferred partner network
Analyze protocol traces (APDU logs) to debug communication issues between the handset and the eUICC
Investigate "No Service" or activation failures specific to international roaming steering

What we offer

Health Insurance
work-from-anywhere stipend
annual wellness & learning credits
annual all-expenses-paid company retreat in a gorgeous destination & other benefits

Fulltime

Device QA Engineer

Location

United States , Philadelphia

Salary:

Not provided

Inabia Solutions & Consulting

Expiration Date

Until further notice

Requirements

Education Level - Bachelor's Degree or Equivalent (Computer Science, Electronics and Telecommunications, Engineering or other related fields.)
5+ years in product development and/or technology management roles
3+ years in mobile and/or wireless space
Strong problem solving and analytical skills, communication (verbal and written) skills, leadership skills, and organizational/documentation skills
Excellent project management skills, with a proven track record of successful delivery of projects on time, in line with budget expectations
Excellent collaboration and coordination skills to work across a matrixed team from various internal orgs
Effective working knowledge of smartphones, Android and/or iOS operating systems (OS), and mobile wireless telecommunications technology, including GSM/WCDMA/LTE/WIFI
Experience with automation tools like Spirent or Eggplant and basic logging skills with QXDM and QCAT
Experience planning, developing, and executing feature test cases and functional test scripts for wireless mobile applications
Experience in performing and managing quality assurance activities, including functional and regression testing, performance and stress testing

Device QA Engineer

Location

United States , Philadelphia

Salary:

Not provided

Inabia Solutions & Consulting

Expiration Date

Until further notice

Requirements

Education Level - Bachelor's Degree or Equivalent (Computer Science, Electronics and Telecommunications, Engineering or other related fields.)
5+ years in product development and/or technology management roles
3+ years in mobile and/or wireless space
Strong problem solving and analytical skills, communication (verbal and written) skills, leadership skills, and organizational/documentation skills
Excellent project management skills, with a proven track record of successful delivery of projects on time, in line with budget expectations
Excellent collaboration and coordination skills to work across a matrixed team from various internal orgs
Effective working knowledge of smartphones, Android and/or iOS operating systems (OS), and mobile wireless telecommunications technology, including GSM/WCDMA/LTE/WIFI
Experience with automation tools like Spirent or Eggplant and basic logging skills with QXDM and QCAT
Experience planning, developing, and executing feature test cases and functional test scripts for wireless mobile applications
Experience in performing and managing quality assurance activities, including functional and regression testing, performance and stress testing

New

Seasonal team member

Longleat is seeking enthusiastic and customer focused Seasonal Team Members to j...

Location

United Kingdom , Longleat

Salary:

10.30 - 12.21 GBP / Hour

Longleat Enterprises Limited

Expiration Date

March 08, 2026

Requirements

A passion for delivering a great guest experience and willing to go out of your way to do so
Good team player with excellent interpersonal skills
Ability to remain calm and efficient under pressure
Excellent communication skills with a confident and friendly nature
Be honest, reliable and committed, and enjoy responsibility and exceeding expectations
You must be aged 16 or over, and above school leaving age to apply for this role
For Attractions Team Member role: applicants must be aged 18 or over
For Guest Experience Team Member role: Experience in a customer service environment is required

Job Responsibility

Food and Beverage Team Member: Delivering outstanding service at varied food outlets
Attractions Team Member: Supporting animal team with giraffe feeding, marshalling seasonal events, ensuring guest safety on rides
Retail Team Member: Engaging with guests, helping pick souvenirs, serving on till
Cleansing Team Member: Ensuring the park remains clean and presentable, focusing on guest toilet blocks
Ranger: Providing a clean and presentable environment, waste disposal, traffic management
Guest Experience Team Member: Welcoming guests at arrivals booths, resolving enquiries, meeting VIP guests, responding to questions via email, social media, or telephone

What we offer

29 days holiday inclusive of bank holidays, rising to 31 days at 5 years’ service
Unlimited free entry to Longleat for our employees
Complimentary tickets to Longleat and Cheddar Gorge and Caves, 18 per annum pro rata
50% off Membership for Friends and Family
Discounts on food and beverages and retail merchandise
Discounts on VIP Experiences and Accommodation
Discretionary bonus scheme
Employee Assistance Programme
Employer contributory pension scheme
Life assurance scheme

Fulltime

New

Planermill Supervisor

You are a natural leader with the proven ability to adapt and remain flexible in...

Location

United States , El Dorado

Salary:

Not provided

Canfor

Expiration Date

Until further notice

Requirements

Minimum 3-5 years of supervisory experience in an industrial environment
Working knowledge of web-based computer applications and Microsoft Office
Grade 12 or equivalent
Valid driver's license

Job Responsibility

Maintain the highest safety standards, ensuring compliance with all policies, procedures, practices, and OSHA regulations
Address unsafe conditions promptly and proactively
Identify opportunities to improve processes and reduce costs while safely meeting production targets
Coach, train, and support team members to maximize performance
Foster open communication and engage employees for input into work processes and systems
Ensure timely implementation of key corporate and operational initiatives, and assist in equipment troubleshooting
Maintain and monitor production goals
Work with other departments to achieve operational goals

Fulltime

New

Customer Service Representative

As a Customer Service Representative, you will embark in a 12- week training pro...

Location

United States , Mt Sterling

Salary:

17.15 - 25.73 USD / Hour

Dot Foods

Expiration Date

Until further notice

Requirements

High School Diploma
Excellent verbal and written communication skills
Proficient in Microsoft programs such as Office, Word, and Excel
Ability to process a high volume of request (email/phone) at a fast, accurate pace

Job Responsibility

Manage customer questions and requests by providing appropriate solutions, ensuring timely and accurate response and resolution
Act as the liaison between the customer and multiple internal departments, including Replenishment, Pricing, Accounts Receivable, and Transportation
Process customer orders to ensure internal order deadlines are completed on time
Go above and beyond to meet customer needs, including appropriate use of empathy
Work closely with a team to include, outside sales, regional teammates, and internal customers
Applies lean thinking and tools to identify and eliminate waste in all areas of the position

What we offer

Significant advancement opportunities
Potential to work from home after 1 year

Fulltime

Esim & device engineer

Airalo

Location:
Spain; United Kingdom

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Requirements:

Additional Information:

Job Posted:
January 18, 2026

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Additional Information:

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