System Development Engineer Jobs

Lead our marketing technology integration as a FullStack Software Engineering Manager in Birmingham. Utilize your deep JavaScript, API, and SaaS expertise, particularly with Marketo and Pega, to automate processes and enhance data-driven campaigns. Enjoy a competitive package including bonus, pen...

Lead revenue strategy and scale all customer-facing teams for an AI-Driven Headless CMS. This Berlin-based executive role requires deep B2B SaaS experience in technical, developer-focused sales. You will own the full customer lifecycle, driving growth with a remote-first team.

Seeking a Senior Siebel CRM Engineer in Irvine for hands-on technical leadership. Provide operational support and project delivery for Siebel Call Center & Marketing modules using Open UI, JavaScript, and EAI. Requires 7+ years of Siebel expertise, including production support and architecture. R...

Join our data engineering team as a Software Engineer III in Irvine. Design and build scalable data pipelines using Apache Airflow, Python, and Informatica. Leverage your 10+ years of data warehouse experience to ensure robust data governance and integration. We offer comprehensive benefits, gene...

Lead the architectural vision for business systems transformation at BT International in Budapest. This pivotal role drives modernisation from legacy telco to a future-ready, asset-light NaaS model. You will define strategy for BAU systems, service operations (AI Ops, L2C, billing), and API-first...

Join our Investment Banking team in New York City as a Java Multithreading Developer. You will develop pricing and electronic markets applications using Core Java and advanced concurrent programming. This role requires 5+ years of Java experience and capital markets knowledge. We offer competitiv...

Lead Connected Car system development and operations as a Senior System Engineer in Costa Mesa. This role requires deep Linux administration expertise and IT architecture experience with Java. You will ensure system performance, security, and reliability for telematics platforms.

Lead the data and AI architecture vision for BT International in Budapest. Drive platform modernization, MLOps, and agentic AI strategies to enable business intelligence and innovation. This senior role requires deep expertise in data platforms, AI/ML systems, and strategic leadership. A competit...

Lead the platform transformation and vendor rationalization strategy for BT International in Budapest. Define the API-first, event-driven architecture for telco BSS systems to enhance product velocity and autonomy. This senior role requires deep BSS expertise and strategic leadership in a regulat...

Join BT Group as a Reliability Engineering Specialist, Policy, based in Bristol or Borehamwood. You will own the build and operation of cutting-edge mobile packet core platforms, focusing on 5G Policy Control (PCF) and cloud-native technologies. The role requires expertise in Linux, Kubernetes, a...

Join BT Digital in Bengaluru as a Software Engineering Associate 3, driving digital transformation with innovative ServiceNow solutions. You will leverage your CSA/CIS certifications and scripting skills in JavaScript to enhance platform governance and user experience. Collaborate on cutting-edge...

Join our team in Bangalore to build next-generation, enterprise-scale storage systems. We seek a Software Engineer with 4+ years in systems programming (C/C++/Java/Python) and distributed systems. You will design, optimize, and harden clustered storage platforms using modern engineering practices...

Join AJW Group as a Quantum Developer in Slinfold, UK. Design and implement quantum algorithms to optimise complex systems and revolutionise aviation supply chains. We require expertise in quantum programming, Python, and algorithm integration. Enjoy a modern office, bonus, private healthcare, an...

Join a premier gaming studio in Vancouver as a UI Software Engineer. Use your C++ skills to architect high-performance UI systems for acclaimed titles. Collaborate with artists to craft intuitive, immersive player experiences. Enjoy benefits like subsidized health plans and retirement matching.

Join a pioneering aviation tech startup as a Senior Rust Fullstack Engineer. Build mission-critical, real-time software for airline operations using Rust, Tauri, and TypeScript/React. Own core systems end-to-end in a role blending performance, scalability, and complex data visualization. Enjoy eq...

Lead precision assembly as a hands-on Supervisor for innovative KARNO™ linear genset engines in Austin. This player-coach role requires deep mechanical expertise in prototype builds and leadership in daily production. We offer competitive benefits including medical plans and a 401k. Join us to br...

Join our team in Gurugram as a Software Engineering Professional. You will architect scalable solutions using C#, .NET Core, Angular, and microservices. Your role involves full-cycle development, from PoCs to CI/CD, ensuring high-quality, performant code. We value strong problem-solving, mentorsh...

Lead mobile UX design for innovative digital products used by millions. This senior role in Beaverton requires 7+ years of mobile app design expertise and mastery of design tools. You'll translate complex requirements into intuitive interfaces while championing accessibility. Enjoy benefits like ...

Join Optimizely as a Staff Software Engineer in London. Design and evolve highly scalable, secure distributed systems for a leading MarTech platform. Leverage your 8+ years of experience, deep expertise in system design, and cloud-native architectures. Mentor engineers and drive technical excelle...

Join our team in Dhaka as a Demo Engineer II. You will design and build high-impact, AI-powered marketing technology demonstrations using React and modern frameworks. This role requires 3+ years of frontend experience, martech stack knowledge, and a passion for crafting intuitive customer experie...