This role focuses on building and deploying cutting-edge AI applications that drive business value. Responsibilities include designing and developing Generative AI applications, optimizing multi-agent systems, building robust systems integrating software engineering with AI, implementing AI pipelines, and developing evaluation frameworks.

Seeking a skilled Machine Learning (ML) Tech Lead with a strong background in Large Language Models (LLMs) and AWS Cloud services to oversee the development and deployment of cutting-edge AI solutions while managing a team of 5-10 engineers, demanding hands-on technical expertise, strategic planning, and team management capabilities to deliver innovative products at scale.

As a Senior Software Developer at Mozilla, you will be an integral part of the Relay Engineering Team, responsible for building and maintaining key backend systems and supporting frontend implementations. You’ll work on projects that focus on privacy and security, including features like email and phone number masking, which are central to our users’ online safety.

Shape the current and future capabilities of our product by building core components, expanding the engineering team, and elevating our product. Enhance existing systems and build new ones, either independently or by leading other engineers. Create new APIs with proper documentation and implement robust security and data protection measures.

You’ll be in charge of the full cycle execution of content understanding projects - from collaborating with cross-functional teams on requirements and design to the implementation to the experimentation. Developing new or iterating on existing NLP algorithms and models for advertising use cases. Building data processing pipelines & APIs that make the signals and annotations computed with those models available.

Contribute to backend systems development to ensure our application is extensible, scalable, and secure. Enjoys designing interesting and complex frameworks for applying ML techniques to large data volumes and simplifying labor-intensive processes. Deliver resilient enterprise software solutions.

Facilitate the long-term design of Checkr’s core systems and to lead critical cross-organizational initiatives, including the international expansion of our platform and development of an Enterprise Architecture. Work across the entire R&D organization to deeply understand the product’s domain models and customer needs. Ensure that Checkr is architecting a best-in-class, API-first product that can scale into the future.

Responsible for designing, developing, and maintaining high-performance backend services and infrastructure, you will work closely with cross-functional teams to build scalable applications that support the development, testing, and operation of our satellites and mission control software.

As a Forward Deployed Engineer, you will maintain and optimize the platform, focusing on Implementation, Architecture, and Support, balancing client-facing responsibilities with internal tool development and system maintenance within Sweed’s ecosystem.

Wolt is looking for Software Engineers to develop production-level backend services in Python. Wolt's Engineering organization consists of 700+ Engineers working across 70+ product teams. Engineers handle the whole development process in an autonomous manner and build things that are accessible and made to scale.