You’ll join a close-knit engineering function of around 9

engineers

, giving you plenty of ownership, visibility and the opportunity to make a meaningful impact on technical decisions and how the platform evolves.

One of the key projects will involve modernising the existing technology platform and migrating from PHP to Kotlin

.

You’ll work closely with engineering and product while remaining firmly hands-on with development and delivery

.

What We're Looking For

Strong commercial experience with

Java or Kotlin

Strong backend software engineering experience

Currently hands-on with coding and comfortable working in a highly technical role

Experience with cloud technologies

, ideally AWS

Experience building and maintaining modern, scalable backend applications

Strong communication and collaboration skills

Comfortable working within a smaller engineering team with significant ownership

Particularly Valuable Experience Experience within

FinTech, banking, payments, lending, insurance or wider financial services would be a strong advantage.

We’re also particularly interested in engineers who have worked on:

Legacy modernisation or technology migration projects

AWS and cloud-native architectures

Smaller product engineering teams with end-to-end ownership

Practical use of

AI within software development

Location & Employment This is a permanent position and candidates must be based in, or able to be permanently employed in:

UK | Spain | Portugal | Italy | Poland

Please note that B2B and contract arrangements are not available for this position you will be employed through EOR (Employer of Record)

If you’re a Senior Software Engineer who wants to remain hands-on while playing a key role in a major technology modernisation, we’d love to hear from you.

Software Engineer – Embedded Systems & Space Technology - Spain We’re looking for an experienced

Software Engineer to join an international engineering environment and contribute across embedded platforms and Linux-based ground systems.

What you’ll work on

Develop embedded software using

Zephyr RTOS and

Yocto-based Embedded Linux





Build low-level drivers, middleware and applications for communication and satellite systems

Develop Linux applications supporting ground-based communication infrastructure

Create and maintain automated Hardware-in-the-Loop (HIL) tests

Support board bring-up, debugging and performance optimization

Contribute to software architecture, CI/CD, testing and long-term maintainability

Provide technical support and guidance around system usage, APIs and troubleshooting

What we’re looking for

5+ years of experience in embedded software development

Strong

C/C++ and Python skills

Experience with

Zephyr RTOS, Yocto and Linux development

Experience developing for

ARM and/or x86

Solid understanding of

Git workflows and automated testing

Experience with platforms such as

Xilinx Zynq-7000, NXP i.MX RT, AVR32 or STM32

You’ll join a close-knit engineering function of around 9

engineers

, giving you plenty of ownership, visibility and the opportunity to make a meaningful impact on technical decisions and how the platform evolves.

One of the key projects will involve modernising the existing technology platform and migrating from PHP to Kotlin

.

You’ll work closely with engineering and product while remaining firmly hands-on with development and delivery

.

What We're Looking For

Strong commercial experience with

Java or Kotlin

Strong backend software engineering experience

Currently hands-on with coding and comfortable working in a highly technical role

Experience with cloud technologies

, ideally AWS

Experience building and maintaining modern, scalable backend applications

Strong communication and collaboration skills

Comfortable working within a smaller engineering team with significant ownership





Particularly Valuable Experience Experience within

FinTech, banking, payments, lending, insurance or wider financial services would be a strong advantage.

We’re also particularly interested in engineers who have worked on:

Legacy modernisation or technology migration projects

AWS and cloud-native architectures

Smaller product engineering teams with end-to-end ownership

Practical use of

AI within software development

Location & Employment This is a permanent position and candidates must be based in, or able to be permanently employed in:

UK | Spain | Portugal | Italy | Poland

Please note that B2B and contract arrangements are not available for this position you will be employed through EOR (Employer of Record)

If you’re a Senior Software Engineer who wants to remain hands-on while playing a key role in a major technology modernisation, we’d love to hear from you.

Software Engineer – Embedded Systems & Space Technology - Spain We’re looking for an experienced

Software Engineer to join an international engineering environment and contribute across embedded platforms and Linux-based ground systems.

What you’ll work on

Develop embedded software using

Zephyr RTOS and

Yocto-based Embedded Linux

Build low-level drivers, middleware and applications for communication and satellite systems

Develop Linux applications supporting ground-based communication infrastructure

Create and maintain automated Hardware-in-the-Loop (HIL) tests

Support board bring-up, debugging and performance optimization

Contribute to software architecture, CI/CD, testing and long-term maintainability

Provide technical support and guidance around system usage, APIs and troubleshooting

What we’re looking for

5+ years of experience in embedded software development

Strong

C/C++ and Python skills

Experience with

Zephyr RTOS, Yocto and Linux development

Experience developing for

ARM and/or x86

Solid understanding of

Git workflows and automated testing

Experience with platforms such as

Xilinx Zynq-7000, NXP i.MX RT, AVR32 or STM32

📌 Senior Software Engineer - Intelligent Communications & Ndn (Madrid)
🏢 Indra Group
📍 Madrid