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  • .NET Developer (AWS/Lambda)

    Strategic Staffing Solutions International client is looking for an experienced .NET Developer to join their growing team. Our client is a global technology services company delivering digital transformation, cloud, data, and software engineering solutions to clients across multiple industries. This role offers the opportunity to work on modern cloud-native applications using AWS and .NET technologies in an international environment.

    Location: Wrocław, PL (remote)
    Budget: 100 -120 PLN p/h B2B (B2B)

    Job Description

    Should have exceptional verbal and communication qualities and be able to present and communicate technical designs and solutions to peers. Should interact clearly with clients and the on-shore and off-shore project teams. Should be able to work with minimum supervision and meet deadlines.

    • Implements (hands-on) the module components based on industry best practices.
    • Develops base components, reusable frameworks/components, and POCs to accelerate development on projects.
    • Works with/helps other team members to resolve technical issues.
    • Supports the module in production, resolves hot issues, and implements and deploys enhancements to the application/package.
    • Experience in using the set of tools needed for the development, testing, release, and monitoring of the application.
    • Experience in developing full-stack applications using AWS managed services (like AWS Lambda, EC2, EKS, S3, SQS, SNS, etc.).

    Job Requirements

    • 5+ years of strong development skills in .NET Framework and .NET Core, alongside recent Angular versions.
    • Should have excellent acumen in Data Structures, Algorithms, problem-solving, and logical/analytical skills.
    • Thorough understanding of OOP concepts, design principles, and implementation of different types of design patterns.
    • Good understanding of application architecture patterns, integration patterns, deployment patterns, data storage, and processing patterns.
    • Sound understanding of concepts like exception handling, serialization/deserialization, immutability, etc.
    • Good fundamental knowledge in enums, collections, annotations, generics, autoboxing, etc.
    • Good understanding of .NET resource management, including garbage collection concepts.
    • Strong experience in RDBMS (Aurora) and NoSQL databases.
    • Skilled in database programming (stored procedures, triggers, functions) and a good understanding of ADO.NET/ORM frameworks.
    • Hands-on experience with frameworks around managing cross-cutting concerns like logging, Dependency Injection (DI), and configuration management.
    • Experience in developing cloud applications using PaaS, SaaS, or IaaS options.
    • Good communication skills and ability to work with global teams to define and deliver on projects.
    • Must have experience in AJAX, jQuery, and at least one JavaScript framework.
    • Experience in writing unit test cases using MSTest and mocking frameworks.
    July 29, 2026
  • Mid Data Engineer (Krakow based)

    Job Description

    Strategic Staffing solutions International’s client is looking for dedicated Data / AI Engineers (Lead Engineer and seniors to leverage their extensive experience in Data engineering, AI and public cloud areas, to interpret our customers’ business and technical requirements in order to extract the value from their data, using Dataiku and GCP products and services as well as other industry-known technologies.

    In this position you will:

    • work as part of the Data & AI Factory team, working with the customer to support their data-ops and AI projects
    • be involved in designing, building, maintaining and troubleshooting data pipelines, models and transformations
    • help to build, maintain and troubleshoot data observability solutions to improve data quality
    • help turn data into valuable business insights, preparing custom solutions optimised for each client
    • act as a trusted advisor for junior team members 
    • lead by example

    **Note: this position may require on-call work, including overnight and weekend availability.

    Qualifications

    We are looking canditations with the below qualifications:

    • BA/BS in Computer Science or Math, or related technical field / equivalent experience
    • Experience with Python
    • Knowledge of GO
    • Good DBT knowledge
    • Proficient in SQL
    • Good knowledge of Power BI
    • Some experience with Vertex AI and Dataiku (certification a big asset)
    • Experience with programming in Agile methodology as well as ITIL best practices
    • Knowledge of database and data analysis technologies, including relational and NoSQL databases, data warehouse design, and ETL/ELT pipelines.
    • Relevant experience with GCP data products and services
    • Some experience with job orchestration tools (e.g. Airflow, Dagster)
    • Some experience with data ingestion tools (e.g. Fivetran, Airbyte )
    • Some experience in Hadoop and using platforms such as Apache Spark, Pig, or Hive
    • Fluency in English

    Additional Information

    What will you get apart from the salary?

    • Employment contract
    • Hybrid working model
    • Up to 26 days of vacation per year
    • MultiSport card (70 % of costs covered by Company)
    • Cafeteria (200 points/month)
    • Contribution for glasses
    • Career Management, training and certifications in the best breed of technologies – focused on technical skills, Project Management methodology etc., including Udemy for business accounts.
    • Private medical healthcare including dental package
    • Referral program

    Moreover, we offer:

    • Foreign business trips
    • Above standard working equipment (possibility of purchasing equipment)
    • Coffee, tea, snacks in the office
    • Company events and team buildings
    • Friendly and open culture
    • Pet friendly office

    And last but not least, you can rely on:

    • Transparent framework for career growth, reinforced by annual performance evaluations
    • Trust and autonomy, with no micro-management
    • Learning from senior colleagues and opportunities to collaborate with professionals from various industries
    • Opportunities to attend conferences to keep skills up-to-date
    • Working on a variety of international projects for a broader range of experience
    • Adoption and utilization of evolving IT technologies
    • Usage of AI tools and access to elaborate, tailored AI training
    July 8, 2026

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