Senior Software Engineer

Vaes; Poland; On-site; PLN 334,000 - 483,000; Full time

Benefits offered by this job

Competitive USD salary

Professional growth opportunities

Collaborative tech-focused environment

Occasional travel for team events

Job summary

VAES, part of the e.construct ecosystem, seeks a Senior Software Engineer to build automation tools for Engineering Design. The role collaborates with Computational Structural Engineers and integrates with ETABS, Revit and OpenSees-like libraries. Strong Python and C# skills and a background in scientific computing are required.

The team works across borders on innovative sustainability-focused projects, using ML and optimization to reduce material usage in buildings and bridges.

Qualifications

• Bachelor's degree in computer science or related field.
• 5-12 years of software development experience.
• Experience with scalable software development.
• Proven experience leading teams and developing software.
• Strong proficiency with Python and software design practices.
• Experience with C#.
• Experience with scientific computation libraries (numpy, scikit-spatial, shapely, openseespy, etc.).
• Experience with desktop GUI frameworks such as PySide6 or Tkinter.
• Experience with MVVM design pattern.
• Soft skills: ownership, problem-solving, communication, mentoring.

Responsibilities

• Collaborate with a team to develop and maintain software for structural optimization.
• Manage the development process from initial idea to final release.
• Collaborate with stakeholders to gather requirements and test software components.
• Design and implement scalable software solutions.
• Mentor and lead a team of junior Software Engineers

Skills

Python

C#

Software design

Desktop GUI

MVVM

Numpy

PySide6

PyVista

openseespy

Shapely

Education

Bachelor's degree in computer science or related field

Tools

PySide6

Tkinter

ETABS

Autodesk Revit

OpenSees

pyvtk

pyvista

Job description

Poland • Full Time • Engineering & Technology

e.construct

We are an engineering firm that specializes in providing elegant engineering solutions for complex challenges. e.construct is a fast-growing firm with 7 offices around the world. At our core, we question how the very nature of how to evolve the structures that we inhabit to increase their performance and value.

we design structures such as bridges, high-rise design, precast concrete engineering and post-tensioning design. The firm's core work is structural engineering; however, e.construct is increasingly holistic at its approach to buildings and it has divisions in MEP, Geotechnical and emerging construction technology such as 3D printing of concrete, technology and 3D laser scanning.

We are a tech startup that is being incubated in the technology lab of e.construct and we employ technology to empower and eventually transform engineering. VAES’s mission is to reduce the amount of raw materials we design in our buildings and bridges by using optimization algorithms and machine learning.

VAES consists of a team of software developers, civil engineers, machine learning experts, architects and graphic designers that builds tools that engineers can use to design and manufacture the next generation of cities.

At VAES.ai , we’re building more than just a company—we’re shaping the future of technology, research, and sustainable solutions.

We’re looking for a passionate Senior Software Engineer to join our growing team.

What’s it like to work with us?

Top Talent, Multidisciplinary Teams:

Collaborate with designers, researchers, software engineers, and structural experts across borders.

We Build What We Need:

From our performance evaluation system to internal tools—we don’t rely on external software. We design what works for us.

Sustainability Is in Our DNA:

This isn’t a slogan. VAES was founded with the environment in mind—from how we build to why we exist.

Stability with Heart:

We prioritize long-term growth and people-first decisions. We support our team through every phase of their journey—including when they explore new paths beyond our walls.

Open Channels, Real Leaders:

Leadership is accessible and involved. We don’t do the fake open-door thing.

We know our strengths—and we know our gaps. If you’re someone who wants to make a visible, measurable impact, you’ll find a place here.

As a Senior Software Engineer, you will collaborate with Computational Structural Engineers to develop automation tools for Engineering Design. Amongst other libraries, you will be using Python libraries for QT (PySide6), VTK (pyvtk and pyvista), Numpy, Shapely, matplotlib, and scikit-spatial . Your software will integrate with existing industry standard Structural Engineering Software such as ETABS, Autodesk Revit and Opensees. Having solid geometrical and mathematical backgrounds will be extremely helpful in this role.

Primary Responsibilities:

• Collaborate with a team to develop and maintain software for structural optimization.
• Manage the development process from initial idea to final release.
• Collaborate with stakeholders to gather requirements and test software components.
• Design and implement scalable software solutions.
• Mentor and Lead a team of junior Software Engineers

Qualifications & Skills:

• Required:
• Bachelor's degree in computer science or a related field.
• 5-12 years of software development experience.
• Experience with scalable software development.
• Proven experience leading teams and developing software
• Strong proficiency with Python and Software Design practices
• Experience with C#
• Experience with Scientific Computation libraries (numpy, scikit-spatial, shapely, openseespy, etc.)
• Experience with desktop GUI frameworks such as PySide6 or Tkinter
• Experience with desktop development design patterns such as MVVM
• Soft Skills:
• Ownership – responsibility for your work and projects.
• Problem-solving ability – ability to address and overcome challenges.
• Communication skills – work well with team members, stakeholders, and clients.
• Ability to lead technical and mentor junior teammates

What We Offer:

• Competitive salary in USD.
• Opportunities for professional growth.
• A collaborative work environment with a focus on technology
• Occasional travel for team-building and professional development.