Backend Integration Engineer

2 weeks ago

Bucharest, Bucureşti, Romania SII Group Romania Full time

Who we are:

Open-minded intellectuals who embrace emerging technologies on our mission to create innovative Software Engineering Solutions that will impact millions of users around the world.

We are looking for:

Seeking a skilled Backend Engineer Integration Specialist with strong expertise in .NET C# to design and implement seamless integrations between enterprise systems and SaaS/cloud platforms such as SAP, Salesforce, and Snowflake. The role involves developing robust APIs, middleware, and data pipelines to enable real-time and batch data flows. The ideal candidate will optimize integration workflows, ensure data quality and security, and collaborate with cross-functional teams to align integration solutions with business goals.

What you will do:

  • Design, build, and optimize integrations between .NET (C#) systems and external cloud/SaaS platforms (e.g., SAP, Salesforce, Snowflake).
  • Develop connectors to enable reliable data exchange and system interoperability.
  • Implement APIs, middleware, and scripting solutions that support hybrid or multi-cloud data flows.
  • Integrate complex data sets using techniques such as IDocs, BAPIs, webhooks, and message queues.
  • Apply best practices in data quality, data security, masking, and compliance within integration workflows.
  • Monitor and troubleshoot data jobs, optimize workflows, and document technical specifications for long-term maintainability.
  • Collaborate with architects and cross-functional teams to align integration solutions with enterprise strategy.

What you must have:

  • 5+ years of experience in system integration and data engineering, with proven projects involving SaaS/cloud services.
  • Strong expertise in .NET/C#, API integration, and middleware technologies.
  • Deep familiarity with SAP integration methods (IDocs, BAPIs, LSMW), and experience connecting with Salesforce and Snowflake platforms.
  • Hands-on experience with ETL tools such as SAP BODS, Azure Data Factory, Informatica, or Talend, and cloud-native integration (AWS Glue, Databricks).
  • Skilled in SQL and version control (Git).
  • Comfortable collaborating in Agile, geographically distributed teams; strong written and oral English communication skills.
  • Relevant cloud or integration certifications are a plus.

What's in it for you:

  • Extended compensation and benefits package
  • Continuous learning opportunities to enhance your professional and soft skills
  • A great working environment with people who put their heart, mind, and soul into everything they do and understand the importance of team spirit

We really welcome open-minded and committed people:

  • Eager to take on new challenges and learn new things;
  • Who put their heart, mind, and soul into everything they do;
  • Who enjoy sharing knowledge and understand the importance of team spirit.

Note*

SII Romania is proud to be an equal opportunity workplace. We are committed to promoting diversity, equality and inclusion within our workforce and working environment. For this purpose, we encourage all qualified candidates regardless of gender, age, sexual orientation, race ethnicity, beliefs, marital status, disability or other characteristics to send us their applications.

  • Join Now Our Team and Start Engineering Your Future

  • Sr. Backend Engineer

    2 weeks ago

    Bucharest, Bucureşti, Romania Human Rise Agency Full time

    AWS, Docker, Go, Kubernetis, MySQL, Python Senior | Romania | Full time, RemoteAbout the companyBy proceeding with your application, you acknowledge and agree to the recruitment process, which includes the following stages: a Screening Call (30 minutes) to discuss your expectations and interest in the role, a Hiring Manager Call (45 minutes) to assess your...

  • Senior Backend Engineer

    6 days ago

    Bucharest, Bucureşti, Romania Urban Connect Full time

    Job Location: 100% remote in RomaniaRecruitment process:Technical Screening2 x Technical interviewManagement discussionRole description:We are looking for a Senior Backend Engineer with strong expertise in authentication and authorization systems. You will design secure identity flows and build backend services that support platform-wide AuthN/Z...

  • Senior Backend Engineer

    2 weeks ago

    Bucharest, Bucureşti, Romania ARNIA Full time

    A new era of Voice AI is emerging — one where machines can qualify leads, drive conversations, and outperform human teams in speed, accuracy, and consistency. We're building the platform at the center of that transformation.About the RoleWe take a highly pragmatic approach to engineering. Curiosity drives us, but we don't chase trends. Instead, we choose...

  • Senior Java Backend Engineer

    4 hours ago

    Bucharest, Bucureşti, Romania Amber Studio Full time

    About us:At Amber, we're always on the hunt for the most talented individuals in the industry to join our team. We're dedicated to delivering top-notch service to our customers and know that our employees are key to making that happen. We offer attractive compensation packages and plenty of chances to grow with us, and we're always on the lookout for ways to...

  • Backend Engineer

    2 weeks ago

    Bucharest, Bucureşti, Romania Brainient Full time

    Company Description We are a VC–backed ad–tech company headquartered in London, UK. BrainRolls, our flagship product, allows customers to create, deliver and measure interactive campaigns across any device.We work with some of the largest broadcasters in the world including ITV, Channel4 and Channel5, and have created campaigns for numerous brands...

  • Senior Backend Engineer QYY49979

    2 weeks ago

    Bucharest, Bucureşti, Romania AMS Accelerate IT Full time

    About The RoleAs a Senior Backend Engineer, youll be designing and architecting scalable solutions, creating robust APIs, and building new microservices from the ground upwhile also improving and optimizing our existing systems. This isnt just another engineering role. Were solving real, painful inefficiencies in the insurance space problems so frustrating...

  • Backend Developer

    2 weeks ago

    Bucharest, Bucureşti, Romania SII Group Romania Full time

    Who we are:Open-minded intellectuals who embrace emerging technologies on our mission to create innovative Software Engineering Solutions that will impact millions of users around the world.We are looking for:We are seeking an experienced Backend Developer proficient in .NET C# and AWS cloud technologies to design, develop, and maintain scalable and secure...

  • Backend Cloud Engineer

    4 hours ago

    Bucharest, Bucureşti, Romania CrowdStrike Full time

    As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed — we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3...

  • Backend Engineer

    1 week ago

    Bucharest, Bucureşti, Romania NTT DATA Europe & Latam Full time

    Who We AreBased in The Romania Excellence Centre, Bucharest - our client is seeking for experienced professionals who value teamwork, pioneering technology, and innovation. People who want to take their careers to the next level of success. You should be experienced to work in a dynamic environment, developing new applications and learning migration into...

  • Backend Engineer

    4 days ago

    Bucharest, Bucureşti, Romania People Point | Human Capital Advisors Full time

    ·      We are looking for aBackend Engineer.Our client is an international company, a consumer mobile app ecosystem with registered users, products focused on education, personal, social and professional growth for people interested in continuous improvement and development.What you will do·      You'll make contributions to core backend...