
Senior Python Developer @ Link Group
20 hours ago
- At least 6 years of professional software development experience, ideally with exposure to distributed, high-performance systems (experience in financial services is a plus).
- Strong expertise in server-side Python, including object-oriented programming, algorithms, data structures, concurrency, and performance optimization.
- Practical knowledge of NumPy and Pandas for data analysis and computation.
- Demonstrated ability to design, implement, and deliver production-ready software solutions.
- Degree in Computer Science, Engineering, or a related technical field (Bachelor’s or higher).
- Proficiency in additional programming languages such as C#, Java, or C++.
- Familiarity with platforms and tools like Kafka, Redis, MongoDB, MS SQL, and AWS.
- Experience in data analysis with SQL, REST APIs, and Python-based frameworks.
- Knowledge of Kubernetes and cloud-native infrastructures.
- Understanding of financial instruments, derivatives, valuation, or risk management concepts.
- Background with Agile practices and DevOps toolchains (e.g., JIRA, Git, TeamCity, Octopus Deploy).
We are looking for a seasoned Python Developer to join our technology team and contribute to the design and delivery of innovative solutions for complex business challenges. This position involves creating and improving platforms that handle advanced data processing, large-scale information management, automated reporting, and analytics.
The successful candidate will work closely with stakeholders across the organization to understand business needs, translate them into technical designs, and implement scalable applications. Beyond development, this role emphasizes process optimization, automation, and continuous improvement. We are seeking someone who is proactive, adaptable to shifting priorities, and genuinely passionate about both software engineering and the financial domain.
,[Build and maintain scalable applications in Python, ensuring high reliability and performance., Partner with business users and internal teams to define requirements and deliver impactful solutions., Develop systems for efficient processing, storage, and analysis of large datasets., Enhance automation and streamline processes to improve productivity and reduce operational overhead.] Requirements: Python, Server-side Python, Object-oriented programming, Algorithms, Data structures, Performance optimization, NumPy, Pandas, C#, Java, C++, Kafka, Redis, MongoDB, MS SQL, AWS, SQL, REST API, Python-based frameworks, Kubernetes, cloud-native infrastructures, Jira, Git, TeamCity, Octopus Deploy-
Senior Python Developer @ Link Group
20 hours ago
Warszawa, Czech Republic Link Group Full time4+ years of professional experience as a backend developer using Python. Bachelor’s degree in Computer Science, Engineering, or a related field. Experience with AWS Proven experience designing and implementing backend systems from architecture to production. Strong skills in code optimization, performance tuning, and relational database design (MSSQL...
-
Senior Backend Developer
20 hours ago
Warszawa, Czech Republic Link Group Full time6+ years of experience in backend software development. Strong expertise in Java and Scala. Proven track record in designing and building systems with large data volumes and high scalability. Solid skills in SQL development and debugging relational databases. Hands-on experience with cloud platforms (preferably AWS) and containerized microservice...
-
Senior Software Engineer
20 hours ago
Warszawa, Czech Republic Link Group Full time7+ years of professional software development experience. Strong expertise in Python or Golang and building distributed systems. Experience with APIs (REST/RPC), real-time streaming (Kafka, Flink, etc.), and analytical databases. Proficiency with both SQL and NoSQL databases (time-series DBs a plus). Familiarity with CI/CD, infrastructure as code, and...
-
Senior Python Developer @
6 days ago
Warszawa, Mazovia, Czech Republic Link Group Full time4+ years of professional experience as a backend developer using Python.Bachelor's degree in Computer Science, Engineering, or a related field.Experience with AWSProven experience designing and implementing backend systems from architecture to production.Strong skills in code optimization, performance tuning, and relational database design (MSSQL...
-
Senior Python Developer @
6 days ago
Warszawa, Mazovia, Czech Republic Link Group Full timeAt least 6 years of professional software development experience, ideally with exposure to distributed, high-performance systems (experience in financial services is a plus).Strong expertise in server-side Python, including object-oriented programming, algorithms, data structures, concurrency, and performance optimization.Practical knowledge of NumPy and...
-
Warszawa, Czech Republic Link Group Full time5+ years of experience in Python and strong software engineering skills Solid knowledge of AWS cloud services and best practices Experience building scalable Spark pipelines in PySpark or Scala Practical experience with Spark Streaming for low-latency pipelines Familiarity with Delta Lake and modern data lakehouse architectures Hands-on experience with...
-
Lead Software Engineer
20 hours ago
Warszawa, Czech Republic Link Group Full time7+ years of experience in enterprise software engineering, including leadership or team management roles. Advanced proficiency in Python and backend system architectures. Proven experience leading and mentoring engineering teams. Strong expertise in SQL, cloud infrastructure with AWS and containerized environments Familiarity with DevOps and CI/CD tools...
-
C# / .NET Developer @ Link Group
20 hours ago
Warszawa, Czech Republic Link Group Full timeMinimum 5 years of professional experience in software development, with strong hands-on knowledge of C# and the .NET Core, multi-threaded programming, and object-oriented design. Experience with AWS Proven ability to deliver end-to-end solutions independently in distributed or remote team setups. Solid background in designing high-performance, scalable...
-
Appian Developer @ Link Group
20 hours ago
Warszawa, Czech Republic Link Group Full timeWe’re Looking for Someone Who Has: 2+ years of hands-on experience with Appian (or other BPM tools such as Pega, Camunda, etc.) Strong knowledge of low-code platforms and how to implement end-to-end automation solutions. Practical experience integrating systems via REST/SOAP and other protocols. Familiarity with AI concepts (e.g., NLP, document...
-
Senior C# Engineer @ Link Group
20 hours ago
Warszawa, Czech Republic Link Group Full timeExperience: 5+ years in enterprise-grade software engineering (8+ preferred), with deep knowledge of C# and .NET Core. Technical Skills: Strong background in multithreaded programming and object-oriented design. Experience with service-oriented architectures and enterprise messaging systems. Familiarity with AWS components. Collaboration: Excellent...