Software Developer - Control Systems & Heat Pumps

Bosch Group; Tranås kommun; Hybrid; SEK 700,000 - 900,000; Full time

Benefits offered by this job

Flexible working hours

Hybrid work options

AI tooling training

Laboratory and test bench facilities

Job summary

Bosch Thermoteknik AB in Tranås, Sweden, is hiring a Software Developer focused on control systems and heat pumps. You will design, implement, and optimize intelligent control algorithms for energy-efficient heating and cooling, and verify them across MIL/SIL/HIL testing environments.

The role emphasizes model-based software with Matlab/Simulink and embedded C/C++. Collaboration spans software, electronics, HMI, hydraulics, and thermodynamics in an international setting.

Qualifications

• Degree (Bachelor’s or Master’s) in Mechatronics, Control Systems, Mechanical Engineering, Computer Science, Process Engineering, or related discipline.
• Solid foundation in control engineering or thermodynamic processes.
• Experience in model-based development (Matlab/Simulink) or embedded C/C++ development.
• Familiarity with MIL/SIL/HIL testing concepts.
• English proficiency (written and spoken).

Responsibilities

• Develop control and regulation functions for heat pumps to advance energy efficiency.
• Guide software throughout lifecycle from requirements to verification across MIL/SIL/HIL levels.
• Design and optimize model-based software in Matlab/Simulink for closed-loop control.
• Apply modern software development practices and embedded programming (C/C++).
• Test application software on heat pump benches for rapid prototyping and validation.
• Collaborate in an international agile environment with software, electronics, HMI, hydraulics, and thermodynamics teams.

Skills

C/C++

Matlab/Simulink

MIL/SIL/HIL

English

Education

Bachelor’s or Master’s in Mechatronics/Control Systems/Mechanical Engineering/CS/Process Engineering

Tools

CAN bus

LIN bus

Modbus

MQTT

Job description

Software Developer - Control Systems & Heat Pumps

• Full-time
• Legal Entity: Bosch Thermoteknik AB

At Bosch, we care for you, our business, and our environment. Our promise to our associates is rock-solid. We grow together into countless roles, positions, and opportunities and we are interested in developing the “whole” you, not just the “9 to 5” you, because life is all about balance.

At Bosch, we celebrate you.Our people are what make us remarkable. Therefore we recognize your contribution with

competitive salary packages, collective agreements with unions, occupational pension, and other attractive benefits, such as wellness contribution, smart work, flexible working hours, Gym & Yoga classes at site.

Let’s not forget the sincere “thank you” for our employees’ contribution. Our success is your success. Let’s celebrate together.

At Bosch we understand that everyone has their own focus in life, whether it is about new professional challenges, training, and development, or more time for family, friends, and hobbies, whatever your goals are we are flexible. Let ‘s strike a balance.

At Bosch, we believe everyone is different and that is what we love. Get inspired by a cooperative, open, respectful, and trustworthy workplace where you can be yourself and be enriched by the perspectives of our community around the globe.

About the Role

Are you passionate about sustainable technology and modern software engineering? Join our cross-functional team in developing the next generation of energy-efficient heating and cooling solutions. In this role, you will help design, implement, and optimize intelligent control and regulation algorithms for state-of-the art heat pumps, directly contributing to the global energy transition.

Your contribution

• Shape the future: Develop control and regulation functions for our latest heat pumps, actively driving forward innovative algorithms for energy-efficient, resource-saving heating and cooling systems.
• Take a holistic approach: Guide software functions throughout their full lifecycle—from requirements gathering and concept simulation through to implementation and verification across multiple testing levels (MIL, SIL, HIL).
• Realize model-based software: Design and optimize model-based software functions in Matlab/Simulink for the closed-loop control of thermodynamic and hydraulic systems.
• Implement software: Apply modern software development practices and text-based languages (e.g., C/C++), utilizing modern engineering and AI-assisted tools to advance embedded software modules.
• Validate & test: Commission and test application software on cutting-edge heat pump test benches, supporting rapid prototyping and real-world system validation.
• Collaborate cross-functionally: Work in an international, agile environment, collaborating closely with experts across software, electronics, HMI, hydraulics, and thermodynamics.

What You Bring

• Education: Degree (Bachelor's or Master's) in Mechatronics, Control Systems, Mechanical Engineering, Computer Science, Process Engineering, or a related technical discipline (or equivalent practical engineering background).
• Core Competencies:
• Solid foundational understanding of control engineering, mechatronic systems, or thermodynamic processes.
• Practical experience in software development—either through model-based development (Matlab/Simulink) or text-based embedded programming (C/C++).
• Working familiarity with software testing or simulation concepts (e.g., MIL, SIL, or HIL).
• Languages: Working proficiency / business fluency in English (written and spoken).
• Mindset: Solution-oriented mindset, strong curiosity for clean energy technologies, and an eagerness to learn and grow within an international team.

Nice to Have

• Several years of dedicated industry experience in embedded software or controls engineering.
• Knowledge of HVAC systems, refrigeration cycles, or hydraulic systems.
• Experience with bus protocols and communication interfaces (e.g., CAN, LIN, Modbus, MQTT).
• Familiarity with agile development practices (e.g., Scrum, Kanban) and modern CI/CD tooling (e.g., Git, Jira, Jenkins).

What We Offer

• Impactful Mission: Play an active role in decarbonization and sustainable climate technologies.
• Flexible Working: Flexible working hours and hybrid work options for an optimal work-life balance.
• Continuous Growth: Access to cutting-edge development tools, AI tooling, and tailored technical/language training opportunities.
• Collaborative Culture: An open, appreciative, and international team environment with state-of-the‑art laboratory and test bench facilities.

Welcome to Tranås – the heart of Bosch Home Comfort in Sweden

Tranås, beautifully located by the idyllic Lake Sommen and surrounded by forests and nature reserves, is home to Bosch Thermotechnology AB in Sweden. Here, more than 600 associates work in manufacturing and research & development of innovative heating solutions for a sustainable future.

At Bosch, we care about you, our business, and the environment.

We offer more than a job – we help you grow in your career and as a person. Life is about balance, and we support your goals, whether they involve new challenges, development, or time for family and hobbies.

Join a workplace that values individuality, openness, and trust, where you can be yourself and be inspired by diverse perspectives from around the globe.

Join us in Tranås and be part of shaping tomorrow’s energy solutions – in a workplace where innovation meets quality of life.

Here, you’ll find not just a job – but a lifestyle. #LikeABosch