Senior Elixir Engineer
Desarrolla aplicaciones en Elixir en una empresa de consultoría de inteligencia artificial. Ideal para ingenieros experimentados que buscan un desafío tecnológico.
Descripción del puesto
<div class="content-intro"><p><span style="font-size: 10pt; font-family: helvetica, arial, sans-serif;">Arionkoder is an AI consulting firm helping companies build, embed, and own AI systems that drive real business outcomes. We combine Product Development, Artificial Intelligence, and Team Augmentation to craft digital products and solutions that create lasting impact — guided by a human-centric approach and a commitment to pushing the boundaries of what technology can do.</span></p></div><p style="line-height: 1.5;"><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong>What you’ll do</strong></span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">The Senior Software Engineer (Elixir) reports to the Engineering Manager and works closely with cross-functional teams including other software engineers, architects, quality assurance, and product managers to ensure seamless, high-quality product and platform delivery. In this role, you will design, develop, test, deploy, and maintain world-class applications written in Elixir. You will also optimize these applications for speed, reliability, and scalability.</span></p> <p style="line-height: 1.5;"><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong>Your Impact</strong></span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Design, develop, deploy, and maintain high-performance, robust, and scalable APIs using Elixir. Also, conduct performance optimization to improve system responsiveness and throughput.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Ensure API security protocols are in place to protect data and systems.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Collaborate with cross-functional teams, both internal and external, to define, design, and bring innovative features to life.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Identify and resolve issues and performance bottlenecks with existing API and integration architectures.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Create and maintain technical documentation for API usage and system integrations.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Uphold and propagate best practices in server-side Elixir-based application design, and collaborate with architects and engineers to continuously improve upon these best practices.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Engage in architectural discussions and actively contribute to the technical decision-making process.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Mentor other developers to foster a culture of innovation, quality, and growth.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Continuously research, evaluate, test, and implement new technologies to optimize application performance and development efficiency.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Collaborate with external stakeholders to design efficient integrations.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Maintain up-to-date knowledge of Elixir trends, technologies, and best practices.</span></p> <p style="line-height: 1.5;"><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong>What you bring to the table</strong></span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Minimum of 7 years of software development experience with substantial professional Elixir development experience (we use Phoenix, LiveView experience is a plus).</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Proven track record of delivering high-quality, secure, and performant Elixir-based applications to production environments.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Expertise in working with and designing RESTful APIs (we use OpenAPI specs).</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Proficiency in working with and designing solutions using multiple database systems (we use PostgreSQL primarily, with some SQLite).</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Proficiency in working with various version control systems (we use Git).</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Experience working in Agile and Kanban environments.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Familiarity with cloud platforms and various architecture types (we are on AWS).</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Familiarity with containerization and container orchestration.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Experience working with external clients, partners, and vendors.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● You consider multiple options when designing a solution.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● You are an all-around great person to work with!</span></p> <p style="padding-left: 40px; line-height: 1.5;"><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong>Bonus points</strong></span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Experience in the Travel/Lifestyle industry.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● Experience working with asynchronous event-driven architecture.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● You have led teams and/or projects, either in an official or unofficial capacity.</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● You’ve been a full-stack developer in previous roles and can assist in front-end development efforts (we use React).</span><br><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">● You’ve designed and architected an end-to-end application and deployed it to production where it is used by end users like yourself.</span></p> <p style="padding-left: 40px; line-height: 1.5;"> </p> <p style="padding-left: 40px; line-height: 1.5;"> </p> <p style="padding-left: 40px; line-height: 1.5;"> </p> <p style="line-height: 1.1;"><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Important</span></p> <p style="line-height: 1.1;"><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">100% Remote | </span><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong>Availability required during CET business hours (European time zone)</strong></span></p><div class="content-conclusion"><p><span style="font-family: helvetica, arial, sans-serif; font-size: 10pt;"><strong>Perks</strong></span></p> <p><span style="font-family: helvetica, arial, sans-serif; font-size: 10pt;">💵 Monthly USD Service Fee</span><br><span style="font-family: helvetica, arial, sans-serif; font-size: 10pt;">🌴 20 business days of paid Agreed Time Off—Annual + 6 Local Holidays</span><br><span class="x19la9d6 x1fc57z9 x6ikm8r x10wlt62 x19co3pv x1g5zs5t xfibh0p xiy17q3 x1xsqp64 x1lkfr7t xexx8yu x4uap5 x18d9i69 xkhd6sd" style="font-family: helvetica, arial, sans-serif; font-size: 10pt;"><span class="xrtxmta x1bhl96m">🐣Caregiver Time Off</span></span><br><span style="font-family: helvetica, arial, sans-serif; font-size: 10pt;"><span class="x19la9d6 x1fc57z9 x6ikm8r x10wlt62 x19co3pv x1g5zs5t xfibh0p xiy17q3 x1xsqp64 x1lkfr7t xexx8yu x4uap5 x18d9i69 xkhd6sd"><span class="xrtxmta x1bhl96m">💻</span></span>A dynamic remote work culture. You can work from anywhere!</span><br><span style="font-family: helvetica, arial, sans-serif; font-size: 10pt;">🚀An entrepreneurial environment.</span></p> <p> </p> <p><span style="font-family: helvetica, arial, sans-serif; font-size: 10pt;"><span style="font-family: helvetica, arial, sans-serif;"><strong>About us <br></strong></span>In 2010, our founders dreamed up a company that could positively impact the world. Since then, we've been in permanent evolution: from business consulting to innovation and design, and now to building amazing digital products powered by AI. We scaled globally, launched AI Labs and Reshape Studios, and claimed our space as an AI consulting firm — helping organizations move from pilots to production through accountable AI. Today, we're expanding our impact across industries, driving real AI adoption through accountability, governance, and value at scale. Dreamers first, builders always.</span></p></div>