Senior Python Developer

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Your responsibilities:

Work together in a collaborative and practical manner to address scientific software engineering challenges.
Engage with both local and offshore engineering teams to assist in software development endeavors
Leverage existing GenAI and RAG solutions and services developed by other teams to integrate data and existing capabilities into internal chatbots to enhance usability and data discovery
Rapid prototyping and iterations to foster innovation and enable the company to explore solutions in a shorter time-frame.

We are looking for you, if you have:

Certified AWS Developer certification (or similar)
Bachelor’s degree or higher in computer science or related field.
You have software engineering experience as a Backend developer with backend development using Python and front-end development Knowledge in ReactJS, HTML/CSS in AWS cloud environment
Over 5 years of experience (including any graduate school experience) in developing tools in Python for High-Performance Computing and cloud solutions. Seniority level will be determined based on experience and other relevant factors.
Proficiency in event-driven architecture and serverless architecture.
You have experience enabling various AWS services using infrastructure as a code (IaC) with Terraform and Python.
Proficient in the use of technologies such as EKS, ECS, S3, SQS, SNS, ALB.
Familiarity with supervised, unsupervised, and reinforcement learning techniques.
Working experience with Lambda, Step functions, SQS & SNS (minimum 2 year)
Proven track record of developing multiple software applications in a production environment.
Self-motivated and passionate about programming and tool development.
Professional knowledge a second programming language (JavaScript, Java)
Demonstrated adherence to best practices in software engineering, including usability, version control, testing, and abstraction.
Familiarity with GitLab CI.
Experience deploying high-performing software in cloud environments, with a preference for AWS.
Knowledgeable about data structures, message envelope and schema design
Ability to effectively communicate complex problems to peers, users, and leadership. Excellent communication skills.

We offer:

Interesting and challenging projects
Flexible working hours
Friendly, non-corporate atmosphere
Stable working conditions (CoE or B2B)
Possibility for self-development and promotion in the company
Rich benefits package
Possibility to work remotely

We reserve the right to contact the selected candidates.

Apply

Why is it
worth joining TTMS?

Flexible working hours

Not everyone is comfortable operating a company during the standard 9 a.m. – 5 p.m. hours. We have been successfully running projects for many years despite diversified work patterns.

Possibility of remote work

At TTMS, desk-to-desk work is what drives us, but we understand if someone prefers a remote or hybrid model. We are equipped with all the necessary tools to perform either at home or in the office.

Great, non-corporate atmosphere

Professionalism, attention to the quality of work and a friendly, informal atmosphere are not mutually exclusive. A flat structure and natural, friendly relationships create the basis for creativity and innovation.

Interesting, international projects

We create solutions for medium and large companies, we are present in Poland, Malaysia, Denmark, the UK, Switzerland, and India – the effects of your work will travel around the world. In TTMS you have an influence on the company’s success.

Together towards climate neutrality

We select subcontractors to minimize the carbon footprint, organize bush plantings, save peat bogs – all to achieve climate neutrality in 2025. We are glad that we are attracting more and more people who also care about sustainable development and environmental protection.

Friendly offices

Our offices are modern spaces that inspire employees and are environmentally friendly. Białystok is the kingdom of Marvel superheroes, Krakow is a soothing tropical forest, Wrocław is an art gallery, and the Lublin branch is a rock “hall of fame”.

Would you like to work for us?

Sending CV

Include information about technical skills, knowledge of programming languages and IT tools, and possibly experience in projects.

Phone Screening

The interview is aimed at assessing the candidate’s suitability for the position and verifying basic information from the CV. It is also an opportunity to discuss the candidate’s expectations and briefly present the job description and working conditions.

HR + technical meeting

We talk about the candidate’s professional experience, but also expectations regarding the new job. This is also the moment to check references and confirm the authenticity of the information provided, which allows you to get to know the candidate better and assess his fit with the company’s organizational culture.

Client company meeting

The candidate is introduced to the client. This stage aims to match the future employee to a specific project, taking into account both their technical skills and design preferences, which maximizes the chances of successful cooperation.

Employment

We sign an agreement that includes the terms of cooperation, scope of duties, remuneration and other key aspects of employment, such as the rights and obligations of both parties. From now on, the candidate becomes an official employee of the company.

Onboarding + first day of work

A comprehensive process of familiarizing a new employee with the organization, team and tools, aimed at making it easier for him to join work as quickly and effectively as possible. In TTMS, we use an internal e-Learning platform to conduct modern onboarding.

See current job offers

Our offices

Warsaw

The heart of our company and our command center

The Management Board of the company and management of individual business areas function here. On a daily basis, it is here that the most important, strategic and business decisions are made, as well as pro-ecological iniciatives. The Warsaw branch – located in Varso Tower – aims to be the first to create a fully eco-friendly office using renewable Energy and environmentally friendly materials, which is confirmed by the BREEM certificate.