Notifications

Are you open to new opportunities?

Upload your resume to increase your chances of getting noticed.

EMnify
3.6
Senior Software Engineer (SmartCard Development)
Berlin
We are looking for an experienced Software Engineer - supporting all of our SIM related initiatives starting with process automation of our SIM lifecycle-……
30d+
software engineer jobs in Berlin Berlin jobs EMnify jobs in Berlin
EMnify salaries
Employee reviews at EMnify EMnify interview experience Working at EMnify
Delivery Hero
3.5
Staff Security Engineer, Product Security team (all genders)
Berlin
Easy Apply
Proven Engineering Leadership: A strong track record of driving complex application security and DevSecOps initiatives as a staff-level individual contributor……
5d
information security engineer jobs in Berlin Berlin jobs Delivery Hero jobs in Berlin
Delivery Hero salaries
Employee reviews at Delivery Hero Delivery Hero interview experience Working at Delivery Hero

EMnify

3.6

Senior Software Engineer (SmartCard Development)

Berlin

Is your resume a good match?

Use AI to find out how well the skills on your resume fit this job description.

Department

Engineering
Development
Career level

Senior (IC4)
Location
- Berlin, Germany
- Germany, Remote
- Poland

Your Role

We are looking for an experienced Software Engineer - supporting all of our SIM related initiatives starting with process automation of our SIM lifecycle-management processes for UICC, eUICC and eSIM in the field as well as maintenance of USIM applets.

You will also participate on our future SIM strategy working on new standards and product offerings.

The position can be based remotely or in one of the office locations in Berlin or Würzburg.

Your Impact

- Collaborate within a cross-functional team to architect, build, test, deploy and run cloud-based telco applications for global IoT connectivity.
- Apply your development expertise in Python and TypeScript for our SIM lifecycle-management software running on AWS.
- Utilize your proven experience in JavaCard/SmartCard applet development to maintain our set of USIM applets
- Design and implement services, enhancing our offerings with value-added features for our customers.
- Leverage metrics data to prioritize tasks with the highest impact on engineering outcomes.
- Ensure reliable network connectivity for IoT devices, troubleshooting and resolving issues promptly.
- Share your domain and technical knowledge with the team and rely on their existing expertise to grow.
What We Expect
Technical Competency: Proficiency in building distributed network services applications using scripting languages (Python, TypeScript/JavaScript). Experience in designing cloud-based applications using AWS, Terraform, MySQL/Postgres. Familiar with JavaCard applet development and deployment cycle.
Domain Proficiency: Experience with or readiness to learn about telecommunications knowledge, specifically SIM (Subscriber Identity Module Card).
Problem-solving: Expertise in unit testing and CI/CD practices.
Effective Communication: Ability to clearly share knowledge within and across teams, fostering a collaborative environment. Comfortable working with remote teams.
Adaptability: Ability to troubleshoot and resolve issues quickly, ensuring reliable network services. Experienced with working in an agile environment

Your career path with us

Why join our
Engineering team?

Team & structure

Our engineering team is made up of engineers primarily based in our Berlin and Würzburg offices. The team is organised into cross-functional squads aligned to product domains, bringing together backend, frontend, and infrastructure expertise.

Business impact

Engineering builds and scales the platform that powers global IoT connectivity. Their work enables customers across industries—from aviation and robotics to smart cities and beyond—to connect, manage, and scale their devices reliably, while driving emnify’s growth and product innovation.

What you’ll work on

You’ll tackle complex technical challenges across distributed systems, connectivity, and APIs—building scalable solutions and shipping features that have real-world impact at global scale.

Your benefits

Work flexibility

We're a globally distributed team, making flexibility essential. Our roles are designed as hybrid, remote, or include relocation opportunities.

Time to recharge

Enjoy a generous time-off policy starting at 30 days (location-based) to recharge and focus on what matters most.

Learning support

Ongoing professional development opportunities through access to courses, certifications, or conferences.

Good vibes

Join regular company events and team outings to connect with colleagues, celebrate, and have fun. Oh, and did we mention our dog-friendly offices?

Our hiring process

With our skills-first assessment, we focus on what you can do and the strengths you bring to the table, giving you a fair chance to shine based on your abilities, not just your resume.

1. Application Review

Our Talent Partners will review your application and skills for the current role and future opportunities.

2. Talent Interview

A 45-minute chat with one of our Talent Partners to learn about your skills, motivation and achievements.

3. Department Interview

A 1-hour discussion with your Hiring Manager, who will evaluate your skills and expertise. Let your skills shine and show us how you can contribute!

4. Functional Assessment

Be ready to demonstrate your skills through tasks like case studies, presentations, panel discussions, or coding challenges (depending on the role).

5. Final interview

Get to know your team and stakeholders. Discuss your fit and culture- add with us, and how we can grow together!

We believe in giving everyone a fair chance!

When you apply for a role at emnify, we'll focus on your skills and what you can bring to the table, regardless of your nationality, ethnic or national origin, skin color, religion, disability, sex, sexual orientation, or gender identity. If you have a disability, chronic illness, or are neurodiverse, please let us know so we can provide the support you need throughout the application process.

Before submitting your application, please read our Privacy Notice.

Meet your talent partner

Leslie Anicho

Senior Talent Partner

See company reviews

Working here doesn’t have to be a secret

3.6

Recommend to a friend
Approve of CEO
CEO: Frank Stöcker
25 Ratings

EMnify

3.6

Senior Software Engineer (SmartCard Development)

Berlin

EMnify

3.6

Senior Software Engineer (SmartCard Development)

Berlin

Is your resume a good match?

Use AI to find out how well the skills on your resume fit this job description.

Department

Engineering
Development
Career level

Senior (IC4)
Location
- Berlin, Germany
- Germany, Remote
- Poland

Your Role

You will also participate on our future SIM strategy working on new standards and product offerings.

The position can be based remotely or in one of the office locations in Berlin or Würzburg.

Your Impact

- Collaborate within a cross-functional team to architect, build, test, deploy and run cloud-based telco applications for global IoT connectivity.
- Apply your development expertise in Python and TypeScript for our SIM lifecycle-management software running on AWS.
- Utilize your proven experience in JavaCard/SmartCard applet development to maintain our set of USIM applets
- Design and implement services, enhancing our offerings with value-added features for our customers.
- Leverage metrics data to prioritize tasks with the highest impact on engineering outcomes.
- Ensure reliable network connectivity for IoT devices, troubleshooting and resolving issues promptly.
- Share your domain and technical knowledge with the team and rely on their existing expertise to grow.
What We Expect
Technical Competency: Proficiency in building distributed network services applications using scripting languages (Python, TypeScript/JavaScript). Experience in designing cloud-based applications using AWS, Terraform, MySQL/Postgres. Familiar with JavaCard applet development and deployment cycle.
Domain Proficiency: Experience with or readiness to learn about telecommunications knowledge, specifically SIM (Subscriber Identity Module Card).
Problem-solving: Expertise in unit testing and CI/CD practices.
Effective Communication: Ability to clearly share knowledge within and across teams, fostering a collaborative environment. Comfortable working with remote teams.
Adaptability: Ability to troubleshoot and resolve issues quickly, ensuring reliable network services. Experienced with working in an agile environment

Your career path with us

Why join our
Engineering team?

Team & structure

Business impact

What you’ll work on

You’ll tackle complex technical challenges across distributed systems, connectivity, and APIs—building scalable solutions and shipping features that have real-world impact at global scale.

Your benefits

Work flexibility

We're a globally distributed team, making flexibility essential. Our roles are designed as hybrid, remote, or include relocation opportunities.

Time to recharge

Enjoy a generous time-off policy starting at 30 days (location-based) to recharge and focus on what matters most.

Learning support

Ongoing professional development opportunities through access to courses, certifications, or conferences.

Good vibes

Join regular company events and team outings to connect with colleagues, celebrate, and have fun. Oh, and did we mention our dog-friendly offices?

Our hiring process

With our skills-first assessment, we focus on what you can do and the strengths you bring to the table, giving you a fair chance to shine based on your abilities, not just your resume.

1. Application Review

Our Talent Partners will review your application and skills for the current role and future opportunities.

2. Talent Interview

A 45-minute chat with one of our Talent Partners to learn about your skills, motivation and achievements.

3. Department Interview

A 1-hour discussion with your Hiring Manager, who will evaluate your skills and expertise. Let your skills shine and show us how you can contribute!

4. Functional Assessment

Be ready to demonstrate your skills through tasks like case studies, presentations, panel discussions, or coding challenges (depending on the role).

5. Final interview

Get to know your team and stakeholders. Discuss your fit and culture- add with us, and how we can grow together!

We believe in giving everyone a fair chance!

Before submitting your application, please read our Privacy Notice.

Meet your talent partner

Leslie Anicho

Senior Talent Partner

See company reviews

Working here doesn’t have to be a secret

3.6

Recommend to a friend
Approve of CEO
CEO: Frank Stöcker
25 Ratings

Are you open to new opportunities?

2 Software Engineer (IC4) jobs in Germany

Your Role

Your Impact

What We Expect

Your career path with us

Why join our Engineering team?

Team & structure

Business impact

What you’ll work on

Your benefits

Work flexibility

Time to recharge

Learning support

Good vibes

Our hiring process

1. Application Review

2. Talent Interview

3. Department Interview

4. Functional Assessment

5. Final interview

We believe in giving everyone a fair chance!

Meet your talent partner

Leslie Anicho

Working here doesn’t have to be a secret

Your Role

Your Impact

What We Expect

Your career path with us

Why join our Engineering team?

Team & structure

Business impact

What you’ll work on

Your benefits

Work flexibility

Time to recharge

Learning support

Good vibes

Our hiring process

1. Application Review

2. Talent Interview

3. Department Interview

4. Functional Assessment

5. Final interview

We believe in giving everyone a fair chance!

Meet your talent partner

Leslie Anicho

Working here doesn’t have to be a secret

Why join our
Engineering team?

Why join our
Engineering team?