Senior Python Developer-AWS

L&T Technology Services; Göteborgs kommun; On-site; SEK 700,000 - 970,000; Full time

Job summary

LT Technology Services Limited in Gothenburg, Sweden, seeks a Senior Python Developer to design and enhance backend services for an EV charging platform, leveraging Python and AWS to connect vehicles, networks, and providers.

You will implement APIs, contribute to architecture, write tests, review code, and collaborate with cross-functional teams to ensure reliability and scale.

Qualifications

• Proficiency in Python for backend development and cloud-based services.
• Experience designing and consuming APIs with secure, scalable architectures.
• Ability to write automated tests and perform code reviews.
• Strong English communication and collaborative skills.

Responsibilities

• Develop and maintain backend services using Python and AWS.
• Build APIs and integrations with vehicle data systems, charging networks, and external providers.
• Contribute to software architecture, data flows, security, and cloud-based solutions.
• Write automated tests, conduct code reviews, and ensure code quality.
• Collaborate with engineers, architects, product teams, and external partners.
• Support production readiness, system reliability, and scalability.

Skills

Python backend development

AWS cloud services

API design & integration

Testing & code reviews

English communication

Java experience

Tools

AWS cloud services

REST APIs

Job description

L&T Technology Services Limited (LTTS) is a global leader in Engineering and R&D (ER&D) services. With 719 patents filed for 57 of the Global Top 100 ER&D spenders, LTTS lives and breathes engineering. Our innovations speak for themselves – World’s 1st Autonomous Welding Robot, Solar ‘Connectivity’ Drone, and the Smartest Campus in the World, to name a few.

LTTS’ expertise in engineering design, product development, smart manufacturing, and digitalization touches every area of human lives - from the moment one wakes up till the time one goes to bed. With 69 Innovation and R&D design centres globally, we specialize in disruptive technology spaces such as 5G, Artificial Intelligence, Collaborative Robots, Digital Factory, and Autonomous Transport.

Senior Python Developer-AWS

Gothenburg, Sweden

Summary of Core Competencies

Job Description

We are looking for a Senior Software Engineer to develop and enhance backend services for a digital EV charging platform that connects electric vehicles, charging networks, and service providers.

Key Responsibilities

• Develop and maintain backend services using Python and AWS.
• Build APIs and integrations with vehicle data systems, charging networks, and external service providers.
• Contribute to software architecture, data flows, security, and cloud-based solutions.
• Write automated tests, conduct code reviews, and ensure code quality.
• Collaborate with engineers, architects, product teams, and external partners.
• Support production readiness, system reliability, and scalability.

Required Skills

• Strong experience in Python backend development.
• Hands-on experience with AWS and cloud services.
• Knowledge of API design, integrations, and backend architecture.
• Experience with software testing, code reviews, and maintainable code.
• Good communication skills and proficiency in English.
• Java experience is an advantage.

Preferred Skills

• Experience with EV charging platforms and charging infrastructure.
• Knowledge of connected vehicles, telematics, or OCPI roaming standards.
• Experience integrating systems across multiple organizations.