Senior Software Engineer - Full stack

Hello Visionary!

We empower our people to stay resilient and relevant in a constantly changing world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like you? Then it seems like you’d make a great addition to our vibrant international team.

We are looking for a Senior Software Engineer - Full stack

You’ll Make a Difference By

We are looking for an experienced and analytically sharp Senior Full-Stack Engineer to join our team, working at the intersection of high-fidelity simulation, modern web technologies, and reliable software delivery. This is a technically demanding role suited for someone who takes pride in end-to-end ownership, thinks rigorously about correctness, and understands that in our domain, simulation results are not advisory, they are binding.

Our mission is to deliver robust, web-based simulation software to both internal teams and external customers, enabling complex decision-making grounded in accurate, trustworthy computational results. Errors are not just inconvenient; they carry real commercial consequences. This demands an engineering culture where precision and reliability are treated as first-class requirements, not afterthoughts.

Key Responsibilities

• Design, develop, and maintain a full-stack web-based simulation application from backend computation to user-facing interfaces
• Take end-to-end ownership of features, from architecture and implementation through to deployment and monitoring in cloud environments
• Ensure the accuracy, reliability, and consistency of simulation outputs, applying rigorous testing and validation practices commensurate with the commercial stakes involved
• Collaborate across disciplines, working closely with domain experts, simulation specialists, and product stakeholders to translate complex requirements into robust software solutions
• Champion engineering best practices across the codebase, including code quality, observability, and deployment hygiene

Required Skills

• Strong proficiency in Rust and Python for backend and simulation logic
• Experience with physics simulation, numerical methods, or scientific computing
• Solid experience with Angular for building responsive, production-grade web frontends
• Hands-on experience with Docker and Kubernetes for containerized, scalable deployments
• Practical knowledge of AWS cloud services as well as on-prem deployments, and cloud-native architecture patterns
• Experience designing and implementing audit logging, including immutable audit trails
• Solid understanding of relational databases
• A genuine end-to-end mindset, comfortable owning a feature across the full stack and across the full delivery lifecycle
• Strong analytical thinking and a structured approach to problem-solving, with a natural instinct for questioning assumptions and validating outputs
• A strong team player with excellent collaboration skills, able to work effectively across interdisciplinary and intercultural teams

Nice to Have

• Familiarity with simulation validation frameworks or uncertainty quantification
• Experience with infrastructure-as-code tooling (e.g., Terraform, Helm)

Your Success Is Grounded In

5-8 years of experience is required.

Great Communication skills.

Analytical and problem-solving skills

Join us and be yourself! We value your unique identity and perspective and are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Come bring your authentic self and create a better tomorrow with us.

This role is based in Pune, where you’ll get the chance to work with teams, impacting entire cities, countries - and the shape of things to come.

We’re Siemens. A collection of over 312,000 minds building the future, one day at a time in over 200 countries. We're dedicated to equality, and we encourage applications that reflect the diversity of the communities we work in.