Software Developer

Syntax is a leading Managed Cloud Provider for Mission Critical Enterprise Applications and has been providing comprehensive technology solutions to businesses of all sizes since 1972. Syntax has undisputed strength to implement and manage ERP deployments (Oracle, SAP) in a secure and resilient private, public or hybrid cloud. With strong technical and functional consulting services, and world-class monitoring and automation, Syntax serves some of North America’s largest corporations across a diverse range of industries. Syntax has offices worldwide, and partners with Oracle, SAP, AWS, Microsoft, IBM and other global technology leaders.

We are seeking a full-time, passionate, and driven senior engineer to join our growing EIPaaS development team. The ideal candidate will have a strong background in Rust, experience designing and building enterprise software platforms, and extensive knowledge of cloud infrastructures.Responsibilities:Build and operate asynchronous Rust services/APIs (HTTP/gRPC), owning features end-to-end from design to production.Architect event-driven microservices and data pipelines using Kafka, with strong consistency and resilience guarantees.Design and operate stateful components (MongoDB, Redis) with versioned schemas, idempotency, and robust error handling.Lead the shift to agent-native architecture: define event contracts, function-calling bridges, tool orchestration, guardrails, and evaluation/observability for agent workflows.Drive observability and reliability (tracing, metrics, SLOs), optimize performance under high concurrency, autonomously debug cross-stack, and ship via CI/CD to multi-cloud environments.Qualifications:5+ years of professional software development experience; deep expertise in Rust (async/await, concurrency, ownership/memory safety).Proven delivery of scalable microservices and distributed systems (HTTP/gRPC, streaming, backpressure, retries/timeouts).Strong API design and compatibility management (REST/gRPC), and hands-on cloud experience (AWS, Azure, OCI).Mastery of data consistency models, synchronization, and eventual consistency (outbox, sagas, deduplication, idempotency).Hands-on experience designing agentic workflows or platforms (function-calling/tool orchestration) and leading architecture initiatives.Plus:Retrieval-augmented generation (RAG) with vector stores (Qdrant, Milvus, pgvector, OpenSearch), embeddings pipelines, and retrieval orchestration.Prompt/version management, offline/online evaluation, and safety guardrails for agentic workflows.Containerization and orchestration (Docker, Kubernetes) and infrastructure-as-code (e.g., Terraform).Security best practices (OAuth2/OIDC, secrets management, secure service-to-service communication).Performance profiling/tuning at scale; SLO-driven operations and incident response.

Why Syntax?

Become a part of our success story and work in a company with exciting innovation projects that are causing a stir across the industry. We recently launched one of the world's most advanced manufacturing facilities based on SAP S/4HANA Cloud and SAP Digital Manufacturing Cloud for Execution - for Smart Press Shop, a pioneering joint venture between Porsche and forming specialist Schuler.  

• Competitive, above-average compensation
• Global tourist: With us, you can also work from abroad from time to time
• Flexible working time models, home office
• Attractive benefits, e.g. company pension scheme or various health offers
• A modern environment in which the "you" is part of it
• Open feedback culture, flat hierarchies and a motivated team
• Individual career planning with continuous training and coaching on the job

You see a personal challenge in this responsible task? Apply now - and become part of the SYNTAX team!

Syntax is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age or veteran status.