Senior Software Engineer
21 hours ago
Barcelona
Enginy is a Barcelona-based startup on a mission to revolutionize how B2B sales and prospecting teams operate. Our cutting-edge AI-driven lead generation technology empowers sales teams to focus on what truly matters: selling. By automating manual prospecting, we help optimize workflows, ensuring a predictable and scalable sales pipelineâno wasted time, just results. After successfully raising âŹ5 million in a landmark seed funding round, we are looking to grow our teams and scale in key markets. Weâre growing fast and looking for a Software Engineer to join us at Enginy AI. Youâll play a key role in building the systems and user experiences that power our sales-automation platform, from high-throughput backend workflows to performant, feature-rich web applications. ⢠Build and maintain scalable, reliable services powering our core engine., ⢠Work with async architectures, data pipelines, and workflow orchestration (Temporal)., ⢠Design and implement production-grade APIs and integrations with external platforms (CRMs, LinkedIn, and more)., ⢠Optimize performance, debug complex issues, and ensure strong observability., ⢠Develop high-quality, responsive web applications using React + TypeScript., ⢠Own customer-facing dashboards, campaign builders, reporting UIs, and supporting API layers., ⢠Work on internal tools, SSR/edge rendering, and lightweight Node.js services., ⢠Focus on performance, Core Web Vitals, and developer experience., ⢠Collaborate closely with Product, Design, and Engineering teams., ⢠Ship end-to-end functionality with a clear focus on quality, reliability, and speed., ⢠Help shape engineering practices, code quality, and architecture as we scale., ⢠5+ years of professional software engineering experience (Backend, Frontend, or Full-Stack)., ⢠Strong experience with TypeScript and either Node.js or React., ⢠Solid understanding of modern API design, async workflows, or web architectures., ⢠Experience working with relational databases (PostgreSQL or similar)., ⢠Ability to work autonomously, debug complex issues, and ship high-quality code., ⢠Strong communication skills and an advanced level of English., ⢠Desire to work in a fast-moving startup environment., ⢠Experience in early-stage or fast-scaling startups., ⢠Familiarity with workflow engines (e.g., Temporal), distributed systems, or microservices., ⢠Knowledge of UI performance optimization, design systems, or accessibility testing., ⢠Experience with Redis, Elasticsearch, Kafka, or third-party API integrations., ⢠CI/CD practice with GitHub Actions., ⢠Interest in B2B SaaS, sales tech, or automation tools., ⢠Basic exposure to full-stack work, even if your focus is mainly Backend or Frontend. Weâve designed our hiring process to be close to real engineering work. We try to avoid trivia-heavy interviews and artificial take-home exercises, and instead focus on how you think through product problems, technical trade-offs, ambiguity, quality, and the use of AI as part of modern engineering. In practice, you can expect: ⢠A first conversation to understand your background, goals, and what kind of environment helps you do your best work., ⢠A short practical task based on a small version of our product, where we care about prioritization, scope, reasoning, and delivery within constraints. Youâre welcome to use AI tools, as you would on the job., ⢠A technical/product conversation focused on realistic engineering problems, not stack trivia., ⢠A final conversation to align on team fit, expectations, and next steps., ⢠Competitive salary tailored to your experience., ⢠Enticing performance bonuses that you wonât see anywhere else., ⢠Flexible remuneration through Cobee., ⢠Short Fridays all year round and extra days of vacation for your birthday and Geneversary., ⢠Yearly Work From Home allowance (24 days for Customer Facing functions / 48 days for Product & Engineering and Admin)., ⢠Full Work From Anywhere weeks during August & End of the year., ⢠A discount on a premium gym (with spa access) just a step away., ⢠Free fresh fruit to help you care for your health., ⢠Free coffee to keep you energized., ⢠Continuous learning, including mentoring, coaching, workshops, and opportunities to attend SaaS conferences., ⢠Career growth opportunities, as we wonât let your dedication and results go unnoticed., ⢠Team gatherings and celebrations, because we love to build connections and celebrate achievements together., ⢠A collaborative culture because we foster hard work, teamwork, transparency, and respect, encouraging open communication and a positive environment where your voice matters. #J-18808-Ljbffr