ARTIFICIAL INTELLIGENCE, DATA & ANALYTICS
BESPOKE DATA VISUALISATIONS
CUSTOM SOFTWARE DEVELOPMENT
CLOUD & OPERATIONS
EMBEDDED & ENGINEERING
IOT, CLOUD, DELIVERY & ENABLEMENT
Career
Senior AWS Python Backend Engineer (MedTech)
You will earn
- B2B: 140 - 160 PLN+VAT/h
Publication date
19 Nov 2025
Country
Poland
City
REMOTE
Application deadline
19 Dec 2025
Description
Holisticon Connect is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 140 people. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers. If you like what we do, check out our offer, maybe we will have the pleasure of meeting you! 😊
If you like what we do, see our offer, maybe it is you we will have the pleasure to meet! :)
👉 We offer B2B Contract:
140 – 160 PLN net/hour + VAT
We are looking for a person who has a solid hand-on skills of various AWS cloud services and containers, combined with good software programming and database skills (Python, SQL). Also some data engineering experience is beneficial on this position.
You will join a project, which we realize for our client - biopharmaceutical company. The aim of the project is to develop a platform focused on data exploration and visualization, what will help in gain insight into the genomic drivers of common diseases. This will facilitate the identification of novel therapeutic targets.
📝 You will work with technologies and tools such as:
- AWS: Step Functions, EC2, S3, ECR, Cloud Formation, CDK, Lambda;
- Python 3.9, SQL/noSQL (Postgres/DynamoDB);
- Docker, Unix, Bash;
- Git, Github, Kanban;
- serverless, event driven development.
✅ You might be the perfect match if you are/have:
- 4+ years of professional backend software development in Python;
- Good understanding of event-driven development;
- In-depth knowledge of a variety of AWS cloud services and solutions;
- Hands-on solid knowledge of containerisation technologies such as Docker;
- Ability to work with Unix and Bash shell scripting;
- Solid knowledge of databases and SQL/NoSQL;
- Team player with an openness to discuss and collaborate with team members and client representatives in Poland, UK and Sweden;
- Passion for continuous learning and curiosity to solve complex software problems;
- Smooth communication in English (B2+) in an international team;
- Located in Poland for easy signing of cooperation offers and occasional team meetings.
🌟 Moreover, we appreciate skills in these areas:
- Technical leadership;
- Pandas, NumPy, Dask, Elasticsearch;
- Active Directory, Powershell.
💡 By joining us, you gain the following:
- Opportunity to work on exciting, international projects in cutting-edge industries like Automotive, Biotech, IoT;
- Possibility to develop in cloud technologies.
- Becoming part of a team that believes that the next step to a promising future is to put your heart into it and make it happen;
- Respect for your private life so you don't have to work overtime or on weekends;
- Team Events budget to socialize outside of work;
- Company Events to celebrate smaller and bigger successes (Summer Party, Programmer's Day, and trips abroad – so far we've been in Cape Town, Are, and Barcelona).
🚀 Perks and benefits:
- Fully remote work or in our office in Wrocław;
- Free benefits such as Luxmed, Multisport, and life insurance in Nationale Nederlanden;
- Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior);
- Personal Training Budget with additional paid hours;
- Passion Day - an extra day off for your hobby to spend as you please;
- Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is up to you;
- We provide high-quality work equipment + 2 additional monitors and accessories.
📌 If you apply for this position and match our expectations, then:
1) You will be invited to an HR Screening with our IT Recruiter.
2) You will have a technical interview.
3) You will meet with a client.
Submit your application online in one easy step! Apply now!