Role Description We are seeking a Senior Software Engineer to build and operate high-performance backend services using Java. This role is ideal for an experienced backend engineer who understands distributed systems, testing, observability, and production reliability, with enough machine learning knowledge to integrate applications with models and feature stores. You will work on systems with demanding availability, latency, throughput, and service-level requirements. You will collaborate with software, machine learning, data, infrastructure, and product teams to deliver reliable production solutions. This is primarily a software engineering role. Deep machine learning research experience is not required. Responsibilities - Design, build, test, and maintain scalable backend services using Java. - Develop APIs, microservices, and event-driven components for high-volume production systems. - Apply established Java architecture patterns, coding standards, and engineering best practices. - Integrate backend applications with machine learning models, inference endpoints, and feature stores. - Design reliable model-calling workflows with appropriate timeouts, retries, validation, and fallback behavior. - Build highly available, low-latency services that meet defined SLAs and service-level objectives. - Monitor and optimize latency, throughput, availability, resource utilization, and error rates. - Implement resilience patterns such as caching, circuit breakers, rate limiting, and graceful degradation. - Develop unit, integration, contract, performance, and end-to-end tests. - Implement logging, metrics, dashboards, distributed tracing, and actionable alerts. - Use platforms such as Datadog or similar tools to monitor systems and investigate production issues. - Participate in incident response, root-cause analysis, and reliability improvements. - Use AI-assisted coding tools responsibly to support development, testing, documentation, and debugging. - Participate in architecture discussions, technical design reviews, and code reviews. - Communicate technical decisions, risks, dependencies, and tradeoffs clearly to technical and nontechnical stakeholders. - Promote strong software engineering practices across the team. Qualifications - Strong professional experience developing production applications with Java. - Experience designing backend services, APIs, microservices, or distributed systems. - Strong understanding of Java design patterns, object-oriented programming, and software architecture. - Experience building systems with demanding availability, scalability, throughput, or latency requirements. - Experience with automated testing and continuous integration and delivery practices. - Experience with relational or non-relational databases. - Experience implementing production logging, monitoring, metrics, tracing, and alerting. - Familiarity with Datadog, OpenTelemetry, Grafana, Prometheus, New Relic, or comparable platforms. - Understanding of SLAs, service-level indicators, service-level objectives, and production reliability. - Familiarity with cloud platforms, containers, and modern deployment environments. - Basic understanding of machine learning concepts and how applications interact with deployed models. - Strong troubleshooting, problem-solving, and production support skills. - Excellent written and verbal communication skills. Preferred Qualifications - Experience integrating applications with machine learning inference services or feature stores. - Experience with low-latency or real-time decisioning systems. - Experience with Kafka, message queues, streaming platforms, or event-driven architectures. - Experience with Kubernetes, Redis, distributed caching, or performance testing. - Familiarity with model versioning, feature freshness, prediction logging, and controlled model rollouts. - Experience in advertising technology, digital marketplaces, auction systems, recommendation systems, or personalization. - Experience using AI-assisted development tools such as GitHub Copilot, Claude Code, or Cursor. Company Description Fusemachines is an Equal Opportunities Employer, committed to diversity and inclusion. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or any other characteristic protected by applicable federal, state, or local laws.

Role Description At think-cell, we’re seeking bright, creative C++ Developers with a solid theoretical background. Whether you're a seasoned professional or a recent graduate in Computer Science, Physics, or Mathematics, what matters most is your problem-solving ability and C++ skills. At think-cell, we combine deep technical challenges with a healthy work-life balance and a culture that values thoughtful engineering over rushed delivery. Most of our team is based in Berlin, but we also welcome remote developers working from UTC–1 to UTC+4, reflecting our commitment to flexibility and collaboration across regions. - Strong C++ programming skills (through education or experience) - A background in Computer Science, Mathematics, or Physics - A passion for elegant, efficient algorithms - Ability to work independently and creative problem-solving approaches - Good command of English (German not required) You’ll collaborate closely with the team, without being stuck in recurring meetings. Your feature ships when you think it’s ready - no time pressure! We encourage contributions from anyone. Qualifications - Strong C++ programming skills (through education or experience) - A background in Computer Science, Mathematics, or Physics - A passion for elegant, efficient algorithms - Ability to work independently and creative problem-solving approaches - Good command of English (German not required) Requirements - Strong C++ programming skills (through education or experience) - A background in Computer Science, Mathematics, or Physics - A passion for elegant, efficient algorithms - Ability to work independently and creative problem-solving approaches - Good command of English (German not required) Benefits - Brilliant Team: Work with international colleagues with strong academic and professional experience - Work–life balance: Flexible working hours and an environment that respects your time and focus. - Stable Environment: Join a market leader with a reliable product. - Competitive salary & Relocation Support to Berlin - Guaranteed raise to 130k EUR after the first year Company Description We empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we’re a diverse team of over 220 people, committed to innovation and excellence. think-cell is more than a job – it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. We can’t wait to see what you’ll bring to the team!

• Develop, customize, and maintain high-quality mobile applications and BFF (Backend for Frontend) layers • Create engaging user experiences while ensuring seamless integration within microservices architectures • Analyze requirements, model specifications, and develop mobile components and BFF modules for complex applications • Perform unit testing, execute code reviews, and troubleshoot production issues to enhance software quality and maintainability • Build attractive, high-performance user interfaces with a focus on usability and user experience • Produce and maintain comprehensive technical documentation, including functional specifications, architecture documents, and inline code comments • Contribute across the full application lifecycle: from scoping and prototyping to implementation, testing, deployment, and support • Promote technological innovation, propose process improvements, and share learnings to continuously evolve the tech stack

Role Description Our company is seeking a fabulous MUMPS/CACHE developer to join our fast-growing IT-project based consulting business. Our team is working with a large federal agency to modernize all aspects of their health services application portfolio and we need top notch technical skills to get it done! We need a well-rounded team member with a background in MUMPS/CACHE development and integration that can work within an Agile team environment to maintain and enhance VistA applications. We're seeking talented and bright team players who are passionate about technology and want to work in a fast-paced, dynamic, and ego-free culture while applying a creative approach to problem-solving. Team members who like to grow their skill sets while solving challenging, real world business problems thrive on our team. By joining our team, you’ll become a part of a fun and diverse team of talented and creative people who share the goal of using the latest technology to solve business challenges. The MUMPS/CACHE developer will collaborate with a mix of technical experts and architects, business/product owners, business analysts, technical writers, testers, and scrum masters in a DevSecOps focused, Agile-Scrum environment. Our team members must have a proactive nature. We're looking for team members who are eager to problem solve, collaborate with business and technical team members, willing to learn, and always show great initiative in their daily pursuits. Responsibilities - Provide technical expertise in MUMPS/Cache development, integration, and deployment. - Support HL7 messaging and healthcare data management initiatives. - Work within an Agile Scrum and DevSecOps environment. - Design, develop, test, and maintain scalable software solutions. - Collaborate with stakeholders to define requirements and system architecture. - Write clean, efficient, and maintainable MUMPS code. - Participate in backlog refinement, estimation, and sprint activities. Qualifications - Bachelor's degree in Information Systems, Computer Science, or a related field (or equivalent experience). - 2–5 years of experience with MUMPS/Cache software development. - Experience with HL7 messaging development and integration. - Knowledge of software development, web applications, APIs, and architectural patterns. - Strong problem-solving, communication, and client-facing skills. - Ability to understand user requirements and translate them into technical solutions. - Ability to obtain and maintain a Public Trust clearance. - Ability to work remotely. Requirements - Experience with Agile frameworks and regression testing. - Knowledge of VA VistA systems and TRM compliance. - Knowledge of Section 508 accessibility requirements. - SAFe certification. Benefits