Top Software Engineer Jobs in Bucharest

The role involves programming embedded systems, learning Linux internals and debugging skills, and gaining experience with ARM architecture and device drivers.

Develop and maintain low-latency data platform components and feed handlers using Java; implement automated testing and monitoring; collaborate with Product Owner and cross-border teams; learn KDB/q and financial markets concepts.

Develop onboard and ground-control software for autonomous robotic systems. Responsibilities include telemetry, operator interfaces, embedded systems, communication protocols, real-time data and video streaming, GUI development, performance optimization, testing, CI/CD, and debugging distributed robotics systems.

Designs, implements, and delivers secure, scalable backend services, APIs, and distributed systems for telecom firewall products. Leads architecture, design reviews, complex initiatives, reliability and security improvements, incident analysis, testing standards, mentoring, and cross-functional delivery. The role also guides telecom protocol integrations, evaluates technologies, and improves engineering processes and platform scalability.

Productionize AI-built GTM software prototypes into secure, reliable customer-facing applications. Own hosting, environments, CI/CD, secrets, backups, releases, code quality, monitoring, security, staged rollouts, and integrations across CRM, ERP, and internal data systems. Build context infrastructure for GTM and customer-facing agents, reconcile data across systems, collaborate with product and commercial teams, and contribute to Wingtra’s AI engineering practice.

Design, build and deploy cloud-native SAP CAP applications on SAP BTP. Implement CDS data models and OData services, develop Node.js backend logic, integrate security and connectivity, deploy via Cloud Foundry/Kyma with CI/CD, and craft UIs with CDS annotations/SAPUI5 and Fiori Elements.

Design, implement and maintain modern SAP cloud integrations using SAP Integration Suite (iFlows, API Management, Event Mesh). Build secure, event-driven and B2B/EDI connections, handle transformations (XSLT, Groovy, Message Mapping), manage adapters/protocols, ensure error handling and security, and collaborate with stakeholders while mentoring teammates.

Build and ship full-stack features for a data intelligence SaaS platform, spanning backend services and frontend interfaces. Use AI coding assistants to accelerate development while applying sound engineering judgment. Participate in architecture discussions, code reviews, testing, incident response, troubleshooting, documentation, and knowledge sharing. Partner with product managers to translate requirements into technical solutions. The role emphasizes SaaS architecture, AWS cloud fundamentals, Docker, Kubernetes, CI/CD, agile delivery, autonomy, and production ownership.

Design, build, and optimize backend services for data gathering, processing, and delivery. Define and maintain service contracts, ensure high test coverage, observability, and documentation. Make architectural decisions for distributed systems, collaborate with product teams, and maintain/ improve an existing Kotlin/Java codebase.

Design and develop customer-specific embedded applications, debug complex software/hardware issues, build demo platforms and reference designs, support sales for design wins, produce technical documentation and presentations, and provide hands-on customer support throughout development.

Design and operate customer-facing networking APIs, Python orchestration control planes, and automation that configures routers across global points of presence. Build resource allocation, job queues, retries, rollback, reconciliation, BGP, WireGuard, GRE, NAT, firewall, DNS, cloud interconnect, and Envoy xDS integrations. Own production monitoring, incident response, billing synchronization, API compatibility, and network configuration drift detection across application and infrastructure layers.

Build and operate full-stack healthcare applications, backend services, APIs, asynchronous workflows, and PostgreSQL systems. Develop payer and healthcare-partner integrations using FHIR, HL7, REST, SFTP, and file-based interfaces. Manage AWS infrastructure, CI/CD, monitoring, deployments, rollback, security, PHI protection, audit logging, and production support. Improve patient and care-management workflows, data reconciliation, reliability, and observability while supporting scalable platform capabilities and governed AI-enabled workflows.

Build and ship high-quality React Native mobile experiences for Kraken’s consumer financial products. Own features end-to-end, from problem discovery and technical design through implementation, launch, measurement, and iteration. Collaborate closely with Product and Design, work with APIs and real-time data, optimize performance and reliability, and contribute to architecture, code reviews, technical discussions, and product strategy.

Design and develop production-grade full-stack applications using TypeScript, JavaScript, React, and Node.js or Deno. Provide technical leadership, establish engineering standards, integrate APIs and SaaS platforms, and contribute to secure, reliable, observable production systems. Mentor engineers, collaborate across product and platform teams, support CI/CD and testing practices, and evaluate emerging and AI-assisted development technologies.

Build and maintain Camunda 8 backend data-layer services across relational databases and Elasticsearch/OpenSearch. Design scalable storage, query, retention, streaming, and secondary-storage solutions; investigate production data issues; improve performance and operability; and deliver engineering initiatives collaboratively with Product, QA, Support, and SRE. Participate in L3 support and on-call rotations.

Lead architecture and engineering standards for shared software platforms. Own complex platform features from design through delivery, influence decisions through RFCs and design reviews, and improve reliability, observability, CI/CD, security, and deployment practices. Mentor engineers, lead root cause analysis, and solve challenges involving extensibility and real-time synchronization. Champion responsible AI-assisted development through guardrails, tool pilots, and team enablement.

Provides technical leadership for front-end and developer-platform engineering. Designs architecture, prototypes, and technical proposals; improves CI/CD, monorepo systems, reliability, observability, and developer experience. Builds cloud-native SaaS capabilities, mentors developers, evaluates technologies, and influences decisions across teams. Uses and guides responsible AI-assisted development, while delivering Angular and TypeScript solutions and maintaining high standards for testing, accessibility, documentation, security, and production quality.

Provides technical leadership for scalable back-end services, defining architecture, improving reliability and CI/CD, reviewing designs, mentoring developers, and guiding responsible AI-assisted development. Partners across engineering, product, security, QA, and operations to deliver maintainable SaaS platform capabilities using Java, Spring Boot, AWS, distributed systems, and modern observability practices.

As a Software Engineer, you'll develop software for Ceph and distributed storage, collaborating with a global team to enhance cloud solutions.

Designs and develops a real-time SDK and supporting server infrastructure using C and C++. Responsibilities include software design, coding, testing, debugging, customer issue resolution, documentation, automation, monitoring, and deployment of containerized products to cloud environments such as Azure and AWS. The role requires low-level networking, socket programming, TCP/IP, UDP multicast, cross-platform development, and collaboration with engineering, QA, support, and vendors.

Canonical is hiring a Software Engineer to develop features for Kubernetes, focusing on operators and integrations while collaborating in a distributed team.

Build and maintain scalable backend ingestion pipelines for observability data across cloud providers. Design and deploy Managed Inputs and Managed Integrations, provide escalated customer support, review code, mentor peers, monitor services, define SLIs and SLOs, and participate in on-call rotations. The role requires expertise in Go, Kubernetes, Terraform, Kafka, distributed systems, microservices, observability, and OpenTelemetry, with emphasis on reliability, troubleshooting, and secure deployments.

Develop and maintain web-service features, design backend APIs and business logic, review code, and improve production infrastructure reliability, redundancy, and resilience. The role requires strong programming, database design, web-service API, AWS, Linux, Docker, Kubernetes, and continuous deployment experience, along with communication, analytical, and teamwork skills.

Provide technical support for applications: investigate and resolve issues, develop and implement interfaces, create support documentation, collaborate with Design/Test/Dev teams, estimate resources, and monitor project performance.

Investigate and resolve verified application issues, develop and implement interfaces, create technical support documentation, collaborate with design, test and development teams, provide user support, estimate resource timings, and monitor project performance to meet goals.